E3 ubiquitin-protein ligase LRSAM1 isoform 1 [Homo sapiens]
Protein Classification
leucine-rich repeat domain-containing protein( domain architecture ID 12835848)
leucine-rich repeat (LRR) domain-containing protein may participate in protein-protein interactions
List of domain hits
| Name | Accession | Description | Interval | E-value | |||||
| LRR | COG4886 | Leucine-rich repeat (LRR) protein [Transcription]; |
33-181 | 6.32e-28 | |||||
Leucine-rich repeat (LRR) protein [Transcription]; : Pssm-ID: 443914 [Multi-domain] Cd Length: 414 Bit Score: 116.96 E-value: 6.32e-28
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| SAM_TAL | cd09523 | SAM domain of TAL subfamily; SAM (sterile alpha motif) domain of TAL (Tsg101-associated ligase) ... |
567-631 | 3.98e-25 | |||||
SAM domain of TAL subfamily; SAM (sterile alpha motif) domain of TAL (Tsg101-associated ligase) proteins, also known as LRSAM1 (Leucine-rich repeat and sterile alpha motif-containing) proteins, is a putative protein-protein interaction domain. Proteins of this subfamily participate in the regulation of retrovirus budding and receptor endocytosis. They show E3 ubiquitin ligase activity. Human TAL protein interacts with Tsg101 and TAL's C-terminal ring finger domain is essential for the multiple monoubiquitylation of Tsg101. : Pssm-ID: 188922 Cd Length: 65 Bit Score: 98.90 E-value: 3.98e-25
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| RING-HC_LRSAM1 | cd16515 | RING finger, HC subclass, found in leucine-rich repeat and sterile alpha motif-containing ... |
673-719 | 7.93e-18 | |||||
RING finger, HC subclass, found in leucine-rich repeat and sterile alpha motif-containing protein 1 (LRSAM1) and similar proteins; LRSAM1, also known as Tsg101-associated ligase (TAL), or RIFLE, is an E3 ubiquitin-protein ligase that physically associates with, and selectively ubiquitylates, Tsg101, an E2-like molecule that regulates vesicular trafficking processes in yeast and mammals. It regulates a Tsg101-associated complex responsible for the sorting of cargo into cytoplasm-containing vesicles that bud at the multivesicular body and at the plasma membrane. LRSAM1 is a multidomain protein containing an N-terminal leucine-rich repeat (LRR), followed by several recognizable motifs, including an ezrin-radixin-moezin (ERM) domain, a coiled-coil (CC) region, a SAM domain, and a C-terminal C3HC4-type RING-HC finger domain. : Pssm-ID: 438178 [Multi-domain] Cd Length: 48 Bit Score: 77.33 E-value: 7.93e-18
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| Smc super family | cl34174 | Chromosome segregation ATPase Smc [Cell cycle control, cell division, chromosome partitioning]; ... |
240-541 | 1.03e-06 | |||||
Chromosome segregation ATPase Smc [Cell cycle control, cell division, chromosome partitioning]; The actual alignment was detected with superfamily member COG1196: Pssm-ID: 440809 [Multi-domain] Cd Length: 983 Bit Score: 52.25 E-value: 1.03e-06
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| Name | Accession | Description | Interval | E-value | |||||
| LRR | COG4886 | Leucine-rich repeat (LRR) protein [Transcription]; |
33-181 | 6.32e-28 | |||||
Leucine-rich repeat (LRR) protein [Transcription]; Pssm-ID: 443914 [Multi-domain] Cd Length: 414 Bit Score: 116.96 E-value: 6.32e-28
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| SAM_TAL | cd09523 | SAM domain of TAL subfamily; SAM (sterile alpha motif) domain of TAL (Tsg101-associated ligase) ... |
567-631 | 3.98e-25 | |||||
SAM domain of TAL subfamily; SAM (sterile alpha motif) domain of TAL (Tsg101-associated ligase) proteins, also known as LRSAM1 (Leucine-rich repeat and sterile alpha motif-containing) proteins, is a putative protein-protein interaction domain. Proteins of this subfamily participate in the regulation of retrovirus budding and receptor endocytosis. They show E3 ubiquitin ligase activity. Human TAL protein interacts with Tsg101 and TAL's C-terminal ring finger domain is essential for the multiple monoubiquitylation of Tsg101. Pssm-ID: 188922 Cd Length: 65 Bit Score: 98.90 E-value: 3.98e-25
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| RING-HC_LRSAM1 | cd16515 | RING finger, HC subclass, found in leucine-rich repeat and sterile alpha motif-containing ... |
673-719 | 7.93e-18 | |||||
RING finger, HC subclass, found in leucine-rich repeat and sterile alpha motif-containing protein 1 (LRSAM1) and similar proteins; LRSAM1, also known as Tsg101-associated ligase (TAL), or RIFLE, is an E3 ubiquitin-protein ligase that physically associates with, and selectively ubiquitylates, Tsg101, an E2-like molecule that regulates vesicular trafficking processes in yeast and mammals. It regulates a Tsg101-associated complex responsible for the sorting of cargo into cytoplasm-containing vesicles that bud at the multivesicular body and at the plasma membrane. LRSAM1 is a multidomain protein containing an N-terminal leucine-rich repeat (LRR), followed by several recognizable motifs, including an ezrin-radixin-moezin (ERM) domain, a coiled-coil (CC) region, a SAM domain, and a C-terminal C3HC4-type RING-HC finger domain. Pssm-ID: 438178 [Multi-domain] Cd Length: 48 Bit Score: 77.33 E-value: 7.93e-18
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| PLN00113 | PLN00113 | leucine-rich repeat receptor-like protein kinase; Provisional |
34-180 | 1.24e-10 | |||||
leucine-rich repeat receptor-like protein kinase; Provisional Pssm-ID: 215061 [Multi-domain] Cd Length: 968 Bit Score: 64.87 E-value: 1.24e-10
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| PPP1R42 | cd21340 | protein phosphatase 1 regulatory subunit 42; Protein phosphatase 1 regulatory subunit 42 ... |
106-178 | 7.00e-09 | |||||
protein phosphatase 1 regulatory subunit 42; Protein phosphatase 1 regulatory subunit 42 (PPP1R42), also known as leucine-rich repeat-containing protein 67 (lrrc67) or testis leucine-rich repeat (TLRR) protein, plays a role in centrosome separation. PPP1R42 has been shown to interact with the well-conserved signaling protein phosphatase-1 (PP1) and thereby increasing PP1's activity, which counters centrosome separation. Inhibition of PPP1R42 expression increases the number of centrosomes per cell while its depletion reduces the activity of PP1 leading to activation of NEK2, the kinase responsible for phosphorylation of centrosomal linker proteins promoting centrosome separation. Pssm-ID: 411060 [Multi-domain] Cd Length: 220 Bit Score: 56.72 E-value: 7.00e-09
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| zf-C3HC4_3 | pfam13920 | Zinc finger, C3HC4 type (RING finger); |
674-716 | 7.41e-08 | |||||
Zinc finger, C3HC4 type (RING finger); Pssm-ID: 464042 [Multi-domain] Cd Length: 50 Bit Score: 49.30 E-value: 7.41e-08
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| Smc | COG1196 | Chromosome segregation ATPase Smc [Cell cycle control, cell division, chromosome partitioning]; ... |
240-541 | 1.03e-06 | |||||
Chromosome segregation ATPase Smc [Cell cycle control, cell division, chromosome partitioning]; Pssm-ID: 440809 [Multi-domain] Cd Length: 983 Bit Score: 52.25 E-value: 1.03e-06
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| DUF5401 | pfam17380 | Family of unknown function (DUF5401); This is a family of unknown function found in ... |
257-474 | 4.87e-06 | |||||
Family of unknown function (DUF5401); This is a family of unknown function found in Chromadorea. Pssm-ID: 375164 [Multi-domain] Cd Length: 722 Bit Score: 50.12 E-value: 4.87e-06
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| LRR_8 | pfam13855 | Leucine rich repeat; |
106-162 | 1.89e-05 | |||||
Leucine rich repeat; Pssm-ID: 404697 [Multi-domain] Cd Length: 61 Bit Score: 42.90 E-value: 1.89e-05
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| PRK12704 | PRK12704 | phosphodiesterase; Provisional |
258-376 | 4.51e-05 | |||||
phosphodiesterase; Provisional Pssm-ID: 237177 [Multi-domain] Cd Length: 520 Bit Score: 46.69 E-value: 4.51e-05
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| SAM_1 | pfam00536 | SAM domain (Sterile alpha motif); It has been suggested that SAM is an evolutionarily ... |
578-629 | 5.54e-05 | |||||
SAM domain (Sterile alpha motif); It has been suggested that SAM is an evolutionarily conserved protein binding domain that is involved in the regulation of numerous developmental processes in diverse eukaryotes. The SAM domain can potentially function as a protein interaction module through its ability to homo- and heterooligomerise with other SAM domains. Pssm-ID: 425739 Cd Length: 64 Bit Score: 41.49 E-value: 5.54e-05
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| SMC_prok_B | TIGR02168 | chromosome segregation protein SMC, common bacterial type; SMC (structural maintenance of ... |
244-472 | 2.21e-04 | |||||
chromosome segregation protein SMC, common bacterial type; SMC (structural maintenance of chromosomes) proteins bind DNA and act in organizing and segregating chromosomes for partition. SMC proteins are found in bacteria, archaea, and eukaryotes. This family represents the SMC protein of most bacteria. The smc gene is often associated with scpB (TIGR00281) and scpA genes, where scp stands for segregation and condensation protein. SMC was shown (in Caulobacter crescentus) to be induced early in S phase but present and bound to DNA throughout the cell cycle. [Cellular processes, Cell division, DNA metabolism, Chromosome-associated proteins] Pssm-ID: 274008 [Multi-domain] Cd Length: 1179 Bit Score: 44.66 E-value: 2.21e-04
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| SAM | smart00454 | Sterile alpha motif; Widespread domain in signalling and nuclear proteins. In EPH-related ... |
571-631 | 2.73e-03 | |||||
Sterile alpha motif; Widespread domain in signalling and nuclear proteins. In EPH-related tyrosine kinases, appears to mediate cell-cell initiated signal transduction via the binding of SH2-containing proteins to a conserved tyrosine that is phosphorylated. In many cases mediates homodimerisation. Pssm-ID: 197735 Cd Length: 68 Bit Score: 36.89 E-value: 2.73e-03
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| Name | Accession | Description | Interval | E-value | ||||||
| LRR | COG4886 | Leucine-rich repeat (LRR) protein [Transcription]; |
33-181 | 6.32e-28 | ||||||
Leucine-rich repeat (LRR) protein [Transcription]; Pssm-ID: 443914 [Multi-domain] Cd Length: 414 Bit Score: 116.96 E-value: 6.32e-28
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| LRR | COG4886 | Leucine-rich repeat (LRR) protein [Transcription]; |
58-181 | 8.73e-27 | ||||||
Leucine-rich repeat (LRR) protein [Transcription]; Pssm-ID: 443914 [Multi-domain] Cd Length: 414 Bit Score: 113.49 E-value: 8.73e-27
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| LRR | COG4886 | Leucine-rich repeat (LRR) protein [Transcription]; |
33-181 | 2.44e-26 | ||||||
Leucine-rich repeat (LRR) protein [Transcription]; Pssm-ID: 443914 [Multi-domain] Cd Length: 414 Bit Score: 112.33 E-value: 2.44e-26
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| LRR | COG4886 | Leucine-rich repeat (LRR) protein [Transcription]; |
67-181 | 5.25e-26 | ||||||
Leucine-rich repeat (LRR) protein [Transcription]; Pssm-ID: 443914 [Multi-domain] Cd Length: 414 Bit Score: 111.18 E-value: 5.25e-26
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| SAM_TAL | cd09523 | SAM domain of TAL subfamily; SAM (sterile alpha motif) domain of TAL (Tsg101-associated ligase) ... |
567-631 | 3.98e-25 | ||||||
SAM domain of TAL subfamily; SAM (sterile alpha motif) domain of TAL (Tsg101-associated ligase) proteins, also known as LRSAM1 (Leucine-rich repeat and sterile alpha motif-containing) proteins, is a putative protein-protein interaction domain. Proteins of this subfamily participate in the regulation of retrovirus budding and receptor endocytosis. They show E3 ubiquitin ligase activity. Human TAL protein interacts with Tsg101 and TAL's C-terminal ring finger domain is essential for the multiple monoubiquitylation of Tsg101. Pssm-ID: 188922 Cd Length: 65 Bit Score: 98.90 E-value: 3.98e-25
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| LRR | COG4886 | Leucine-rich repeat (LRR) protein [Transcription]; |
34-165 | 1.70e-22 | ||||||
Leucine-rich repeat (LRR) protein [Transcription]; Pssm-ID: 443914 [Multi-domain] Cd Length: 414 Bit Score: 100.78 E-value: 1.70e-22
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| RING-HC_LRSAM1 | cd16515 | RING finger, HC subclass, found in leucine-rich repeat and sterile alpha motif-containing ... |
673-719 | 7.93e-18 | ||||||
RING finger, HC subclass, found in leucine-rich repeat and sterile alpha motif-containing protein 1 (LRSAM1) and similar proteins; LRSAM1, also known as Tsg101-associated ligase (TAL), or RIFLE, is an E3 ubiquitin-protein ligase that physically associates with, and selectively ubiquitylates, Tsg101, an E2-like molecule that regulates vesicular trafficking processes in yeast and mammals. It regulates a Tsg101-associated complex responsible for the sorting of cargo into cytoplasm-containing vesicles that bud at the multivesicular body and at the plasma membrane. LRSAM1 is a multidomain protein containing an N-terminal leucine-rich repeat (LRR), followed by several recognizable motifs, including an ezrin-radixin-moezin (ERM) domain, a coiled-coil (CC) region, a SAM domain, and a C-terminal C3HC4-type RING-HC finger domain. Pssm-ID: 438178 [Multi-domain] Cd Length: 48 Bit Score: 77.33 E-value: 7.93e-18
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| LRR | COG4886 | Leucine-rich repeat (LRR) protein [Transcription]; |
77-181 | 7.64e-12 | ||||||
Leucine-rich repeat (LRR) protein [Transcription]; Pssm-ID: 443914 [Multi-domain] Cd Length: 414 Bit Score: 68.04 E-value: 7.64e-12
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| PLN00113 | PLN00113 | leucine-rich repeat receptor-like protein kinase; Provisional |
34-180 | 1.24e-10 | ||||||
leucine-rich repeat receptor-like protein kinase; Provisional Pssm-ID: 215061 [Multi-domain] Cd Length: 968 Bit Score: 64.87 E-value: 1.24e-10
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| PRK15370 | PRK15370 | type III secretion system effector E3 ubiquitin transferase SlrP; |
7-169 | 2.47e-10 | ||||||
type III secretion system effector E3 ubiquitin transferase SlrP; Pssm-ID: 185268 [Multi-domain] Cd Length: 754 Bit Score: 63.95 E-value: 2.47e-10
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| PPP1R42 | cd21340 | protein phosphatase 1 regulatory subunit 42; Protein phosphatase 1 regulatory subunit 42 ... |
106-178 | 7.00e-09 | ||||||
protein phosphatase 1 regulatory subunit 42; Protein phosphatase 1 regulatory subunit 42 (PPP1R42), also known as leucine-rich repeat-containing protein 67 (lrrc67) or testis leucine-rich repeat (TLRR) protein, plays a role in centrosome separation. PPP1R42 has been shown to interact with the well-conserved signaling protein phosphatase-1 (PP1) and thereby increasing PP1's activity, which counters centrosome separation. Inhibition of PPP1R42 expression increases the number of centrosomes per cell while its depletion reduces the activity of PP1 leading to activation of NEK2, the kinase responsible for phosphorylation of centrosomal linker proteins promoting centrosome separation. Pssm-ID: 411060 [Multi-domain] Cd Length: 220 Bit Score: 56.72 E-value: 7.00e-09
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| PRK15370 | PRK15370 | type III secretion system effector E3 ubiquitin transferase SlrP; |
60-174 | 9.96e-09 | ||||||
type III secretion system effector E3 ubiquitin transferase SlrP; Pssm-ID: 185268 [Multi-domain] Cd Length: 754 Bit Score: 58.55 E-value: 9.96e-09
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| PLN03150 | PLN03150 | hypothetical protein; Provisional |
83-169 | 1.01e-08 | ||||||
hypothetical protein; Provisional Pssm-ID: 178695 [Multi-domain] Cd Length: 623 Bit Score: 58.67 E-value: 1.01e-08
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| mRING-HC-C3HC5_NEU1 | cd16647 | Modified RING finger, HC subclass (C3HC5-type), found in neuralized-like protein NEURL1A, ... |
673-720 | 1.08e-08 | ||||||
Modified RING finger, HC subclass (C3HC5-type), found in neuralized-like protein NEURL1A, NEURL1B, and similar proteins; This subfamily includes Drosophila neuralized (D-neu) protein, and its two mammalian homologs, NEURL1A and NEURL1B. D-neu is a regulator of the developmentally important Notch signaling pathway. NEURL1A, also known as NEURL1, NEU, neuralized 1, or RING finger protein 67 (RNF67), is a mammalian homolog of D-neu. It functions as an E3 ubiquitin-protein ligase that directly interacts with and monoubiquitinates cytoplasmic polyadenylation element-binding protein 3 (CPEB3), an RNA binding protein and a translational regulator of local protein synthesis, which facilitates hippocampal plasticity and hippocampal-dependent memory storage. It also acts as a potential tumor suppressor that causes apoptosis and downregulates Notch target genes in medulloblastoma. NEURL1B, also known as neuralized-2 (NEUR2) or neuralized-like protein 3, is another mammalian homolog of D-neu protein. It functions as an E3 ubiquitin-protein ligase that interacts with and ubiquitinates Delta. Thus, it plays a role in the endocytic pathways for Notch signaling by working cooperatively with another E3 ligase, Mind bomb-1 (Mib1), in Delta endocytosis to hepatocyte growth factor-regulated tyrosine kinase substrate (Hrs)-positive vesicles. Members of this subfamily contain two neuralized homology regions (NHRs) responsible for Neural-ligand interactions and a modified C3HC5-type RING-HC finger required for ubiquitin ligase activity. The C3HC5-type RING-HC finger is distinguished from typical C3HC4-type RING-HC finger due to the existence of the additional cysteine residue in the middle portion of the RING finger domain. Pssm-ID: 438309 [Multi-domain] Cd Length: 53 Bit Score: 51.53 E-value: 1.08e-08
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| RING-HC_CblA-like | cd16501 | RING finger, HC subclass, found in Dictyostelium discoideum Cbl-like protein A (CblA) and ... |
669-720 | 4.14e-08 | ||||||
RING finger, HC subclass, found in Dictyostelium discoideum Cbl-like protein A (CblA) and similar proteins; CblA is a Dictyostelium homolog of the Cbl proteins which are multi-domain proteins acting as key negative regulators of various receptor and non-receptor tyrosine kinase signaling. CblA upregulates STATc tyrosine phosphorylation by downregulating PTP3, the protein tyrosine phosphatase responsible for dephosphorylating STATc. STATc is a signal transducer and activator of transcription protein. Like other Cbl proteins, CblA contains a tyrosine-kinase-binding domain (TKB), a proline-rich domain, a C3HC4-type RING-HC finger, and an ubiquitin-associated (UBA) domain. TKB, also known as a phosphotyrosine binding PTB domain, is composed of a four helix-bundle, a Ca2+ binding EF-hand and a highly variant SH2 domain. This family also includes Drosophila melanogaster defense repressor 1 (Dnr1) that was identified as an inhibitor of Dredd activity in the absence of a microbial insult in Drosophila S2 cells. It inhibits the Drosophila initiator caspases Dredd and Dronc. Moreover, Dnr1 acts as a negative regulator of the Imd (immune deficiency) innate immune-response pathway. Its mutations cause neurodegeneration in Drosophila by activating the innate immune response in the brain. Dnr1 contains a FERM N-terminal domain followed by a region rich in glutamine and serine residues, a central FERM domain, and a C-terminal C3HC4-type RING-HC finger. Pssm-ID: 438164 [Multi-domain] Cd Length: 53 Bit Score: 50.18 E-value: 4.14e-08
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| RING-HC_IAPs | cd16510 | RING finger, HC subclass, found in inhibitor of apoptosis proteins (IAPs); IAPs are frequently ... |
675-711 | 4.27e-08 | ||||||
RING finger, HC subclass, found in inhibitor of apoptosis proteins (IAPs); IAPs are frequently overexpressed in cancer and associated with tumor cell survival, chemoresistance, disease progression, and poor prognosis. They function primarily as negative regulators of cell death. They regulate caspases and apoptosis through the inhibition of specific members of the caspase family of cysteine proteases. In addition, IAPs has been implicated in a multitude of other cellular processes, including inflammatory signalling and immunity, mitogenic kinase signalling, proliferation and mitosis, as well as cell invasion and metastasis. IAPs in this family includes cellular inhibitor of apoptosis protein c-IAP1 (BIRC2) and c-IAP2 (BIRC3), XIAP (BIRC4), BIRC7, and BIRC8, all of which contain three N-terminal baculoviral IAP repeat (BIR) domains that enable interactions with proteins, a ubiquitin-association (UBA) domain that is responsible for the binding of polyubiquitin (polyUb), and a C3HC4-type RING-HC finger at the carboxyl terminus that is required for ubiquitin ligase activity. The UBA domain is only absent in mammalian homologs of BIRC7. Moreover, c-IAPs contains an additional caspase activation and recruitment domain (CARD) between the UBA and C3HC4-type RING-HC domains. The CARD domain may serve as a protein interaction surface. Pssm-ID: 438173 [Multi-domain] Cd Length: 40 Bit Score: 49.56 E-value: 4.27e-08
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| zf-C3HC4_3 | pfam13920 | Zinc finger, C3HC4 type (RING finger); |
674-716 | 7.41e-08 | ||||||
Zinc finger, C3HC4 type (RING finger); Pssm-ID: 464042 [Multi-domain] Cd Length: 50 Bit Score: 49.30 E-value: 7.41e-08
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| LRR | COG4886 | Leucine-rich repeat (LRR) protein [Transcription]; |
34-155 | 9.34e-08 | ||||||
Leucine-rich repeat (LRR) protein [Transcription]; Pssm-ID: 443914 [Multi-domain] Cd Length: 414 Bit Score: 54.94 E-value: 9.34e-08
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| RING-HC_XBAT35-like | cd23129 | RING finger, HC subclass, found in Arabidopsis thaliana protein XB3 homolog 5 (XBAT35) and ... |
671-720 | 1.98e-07 | ||||||
RING finger, HC subclass, found in Arabidopsis thaliana protein XB3 homolog 5 (XBAT35) and similar proteins; XBAT35, also known as ankyrin repeat domain and RING finger-containing protein XBAT35, or RING-type E3 ubiquitin transferase XBAT35, has no E3 ubiquitin-protein ligase activity observed when associated with the E2 enzyme UBC8 in vitro. It contains a typical C3HC4-type RING-HC finger. Pssm-ID: 438491 [Multi-domain] Cd Length: 54 Bit Score: 48.03 E-value: 1.98e-07
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| PPP1R42 | cd21340 | protein phosphatase 1 regulatory subunit 42; Protein phosphatase 1 regulatory subunit 42 ... |
47-183 | 2.25e-07 | ||||||
protein phosphatase 1 regulatory subunit 42; Protein phosphatase 1 regulatory subunit 42 (PPP1R42), also known as leucine-rich repeat-containing protein 67 (lrrc67) or testis leucine-rich repeat (TLRR) protein, plays a role in centrosome separation. PPP1R42 has been shown to interact with the well-conserved signaling protein phosphatase-1 (PP1) and thereby increasing PP1's activity, which counters centrosome separation. Inhibition of PPP1R42 expression increases the number of centrosomes per cell while its depletion reduces the activity of PP1 leading to activation of NEK2, the kinase responsible for phosphorylation of centrosomal linker proteins promoting centrosome separation. Pssm-ID: 411060 [Multi-domain] Cd Length: 220 Bit Score: 52.10 E-value: 2.25e-07
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| Smc | COG1196 | Chromosome segregation ATPase Smc [Cell cycle control, cell division, chromosome partitioning]; ... |
240-541 | 1.03e-06 | ||||||
Chromosome segregation ATPase Smc [Cell cycle control, cell division, chromosome partitioning]; Pssm-ID: 440809 [Multi-domain] Cd Length: 983 Bit Score: 52.25 E-value: 1.03e-06
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| mRING-HC-C3HC5_MAPL | cd16648 | Modified RING finger, HC subclass (C3HC5-type), found in mitochondrial-anchored protein ligase ... |
675-720 | 1.08e-06 | ||||||
Modified RING finger, HC subclass (C3HC5-type), found in mitochondrial-anchored protein ligase (MAPL) and similar proteins; MAPL, also known as MULAN, mitochondrial ubiquitin ligase activator of NFKB 1, E3 SUMO-protein ligase MUL1, E3 ubiquitin-protein ligase MUL1, growth inhibition and death E3 ligase (GIDE), putative NF-kappa-B-activating protein 266, or RING finger protein 218 (RNF218), is a multifunctional mitochondrial outer membrane protein involved in several processes specific to metazoan (multicellular animal) cells, such as NF-kappaB activation, innate immunity and antiviral signaling, suppression of PINK1/parkin defects, mitophagy in skeletal muscle, and caspase-dependent apoptosis. MAPL contains a unique BAM (beside a membrane)/GIDE (growth inhibition death E3 ligase) domain and a C-terminal modified cytosolic C3HC5-type RING-HC finger which is distinguished from typical C3HC4-type RING-HC finger due to the existence of the additional cysteine residue in the middle portion of the RING finger domain. Pssm-ID: 438310 [Multi-domain] Cd Length: 52 Bit Score: 45.92 E-value: 1.08e-06
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| PLN00113 | PLN00113 | leucine-rich repeat receptor-like protein kinase; Provisional |
34-180 | 2.51e-06 | ||||||
leucine-rich repeat receptor-like protein kinase; Provisional Pssm-ID: 215061 [Multi-domain] Cd Length: 968 Bit Score: 51.00 E-value: 2.51e-06
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| SAM_superfamily | cd09487 | SAM (Sterile alpha motif ); SAM (Sterile Alpha Motif) domain is a module consisting of ... |
573-628 | 2.65e-06 | ||||||
SAM (Sterile alpha motif ); SAM (Sterile Alpha Motif) domain is a module consisting of approximately 70 amino acids. This domain is found in the Fungi/Metazoa group and in a restricted number of bacteria. Proteins with SAM domains are represented by a wide variety of domain architectures and have different intracellular localization, including nucleus, cytoplasm and membranes. SAM domains have diverse functions. They can interact with proteins, RNAs and membrane lipids, contain site of phosphorylation and/or kinase docking site, and play a role in protein homo and hetero dimerization/oligomerization in processes ranging from signal transduction to regulation of transcription. Mutations in SAM domains have been linked to several diseases. Pssm-ID: 188886 [Multi-domain] Cd Length: 56 Bit Score: 44.92 E-value: 2.65e-06
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| RING-HC_MIP1-like | cd23128 | RING finger, HC subclass, found in Arabidopsis thaliana MND1-interacting protein 1 (MIP1) and ... |
674-719 | 3.90e-06 | ||||||
RING finger, HC subclass, found in Arabidopsis thaliana MND1-interacting protein 1 (MIP1) and similar proteins; This subfamily includes Arabidopsis thaliana MIP1, RING finger protein 4 (RF4) and RING finger protein 298 (RF298). MIP1 interacts with MND1, HOP2 and XRI1. RF4 and RF298 are putative E3 ubiquitin-protein ligase that may mediate E2-dependent protein ubiquitination. Members of this subfamily contain a typical C3HC4-type RING-HC finger. Pssm-ID: 438490 [Multi-domain] Cd Length: 55 Bit Score: 44.42 E-value: 3.90e-06
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| DUF5401 | pfam17380 | Family of unknown function (DUF5401); This is a family of unknown function found in ... |
257-474 | 4.87e-06 | ||||||
Family of unknown function (DUF5401); This is a family of unknown function found in Chromadorea. Pssm-ID: 375164 [Multi-domain] Cd Length: 722 Bit Score: 50.12 E-value: 4.87e-06
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| RING-HC_BIRC2_3_7 | cd16713 | RING finger, HC subclass, found in apoptosis protein c-IAP1, c-IAP2, livin, and similar ... |
675-722 | 6.61e-06 | ||||||
RING finger, HC subclass, found in apoptosis protein c-IAP1, c-IAP2, livin, and similar proteins; The cellular inhibitor of apoptosis protein c-IAPs function as ubiquitin E3 ligases that mediate the ubiquitination of substrates involved in apoptosis, nuclear factor-kappaB (NF-kappaB) signaling, and oncogenesis. Unlike other IAPs, such as XIAP, c-IAPs exhibit minimal binding to caspases and may not play an important role in the inhibition of these proteases. c-IAP1, also known as baculoviral IAP repeat-containing protein BIRC2, IAP-2, RING finger protein 48, or TNFR2-TRAF-signaling complex protein 2, is a potent regulator of the tumor necrosis factor (TNF) receptor family and NF-kappaB signaling pathways in the cytoplasm. It can also regulate E2F1 transcription factor-mediated control of cyclin transcription in the nucleus. c-IAP2, also known as BIRC3, IAP-1, apoptosis inhibitor 2 (API2), or IAP homolog C, also influences ubiquitin-dependent pathways that modulate innate immune signalling by activation of NF-kappaB. c-IAPs contain three N-terminal baculoviral IAP repeat (BIR) domains that enable interactions with proteins, a ubiquitin-association (UBA) domain that is responsible for the binding of polyubiquitin (polyUb), a caspase activation and recruitment domain (CARD) that serves as a protein interaction surface, and a C3HC4-type RING-HC finger at the carboxyl terminus that is required for ubiquitin ligase activity. Livin, also known as baculoviral IAP repeat-containing protein 7 (BIRC7), kidney inhibitor of apoptosis protein (KIAP), melanoma inhibitor of apoptosis protein (ML-IAP), or RING finger protein 50, was identified as the melanoma IAP. It plays crucial roles in apoptosis, cell proliferation, and cell cycle control. Its anti-apoptotic activity is regulated by the inhibition of caspase-3, -7, and -9. Its E3 ubiquitin-ligase-like activity promotes degradation of Smac/DIABLO, a critical endogenous regulator of all IAPs. Unlike other family members, mammalian livin contains a single BIR domain and a C3HC4-type RING-HC finger. The UBA domain can be detected in non-mammalian homologs of livin. Pssm-ID: 438373 [Multi-domain] Cd Length: 57 Bit Score: 44.00 E-value: 6.61e-06
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| PLN00113 | PLN00113 | leucine-rich repeat receptor-like protein kinase; Provisional |
65-201 | 1.63e-05 | ||||||
leucine-rich repeat receptor-like protein kinase; Provisional Pssm-ID: 215061 [Multi-domain] Cd Length: 968 Bit Score: 48.31 E-value: 1.63e-05
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| LRR_8 | pfam13855 | Leucine rich repeat; |
106-162 | 1.89e-05 | ||||||
Leucine rich repeat; Pssm-ID: 404697 [Multi-domain] Cd Length: 61 Bit Score: 42.90 E-value: 1.89e-05
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| LRR_8 | pfam13855 | Leucine rich repeat; |
127-181 | 2.19e-05 | ||||||
Leucine rich repeat; Pssm-ID: 404697 [Multi-domain] Cd Length: 61 Bit Score: 42.51 E-value: 2.19e-05
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| PRK15370 | PRK15370 | type III secretion system effector E3 ubiquitin transferase SlrP; |
58-151 | 2.19e-05 | ||||||
type III secretion system effector E3 ubiquitin transferase SlrP; Pssm-ID: 185268 [Multi-domain] Cd Length: 754 Bit Score: 47.77 E-value: 2.19e-05
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| RING-HC_MIBs-like | cd16520 | RING finger, HC subclass, found in mind bomb MIB1, MIB2, RGLG1, RGLG2, and similar proteins; ... |
673-713 | 3.10e-05 | ||||||
RING finger, HC subclass, found in mind bomb MIB1, MIB2, RGLG1, RGLG2, and similar proteins; MIBs are large, multi-domain E3 ubiquitin-protein ligases that promote ubiquitination of the cytoplasmic tails of Notch ligands. They are also responsible for TBK1 K63-linked ubiquitination and activation, promoting interferon production and controlling antiviral immunity. Moreover, MIBs selectively control responses to cytosolic RNA and regulate type I interferon transcription. Both MIB1 and MIB2 have similar domain architectures, which consist of two Mib-Herc2 domains flanking a ZZ zinc finger, a REP region including two tandem Mib repeats, an ANK region that spans ankyrin repeats, and a RNG region, where MIB1 and MIB2 contain three and two C3HC4-type RING-HC fingers, respectively. This model corresponds to the third RING-HC finger of MIB1, as well as the second RING-HC finger of MIB2. In addition to MIB1 and MIB2, the RING-HC fingers of RING domain ligase RGLG1, RGLG2 and similar proteins from plant are also included in this model. RGLG1 is a ubiquitously expressed E3 ubiquitin-protein ligase that interacts with UBC13 and, together with UBC13, catalyzes the formation of K63-linked polyubiquitin chains, which is involved in DNA damage repair. RGLG1 mediates the formation of canonical, K48-linked polyubiquitin chains that target proteins for degradation. It also regulates apical dominance by acting on the auxin transport proteins abundance. RGLG1 has overlapping functions with its closest sequelog, RGLG2. They both function as RING E3 ligases that interact with ethylene response factor 53 (ERF53) in the nucleus and negatively regulate the plant drought stress response. All RGLG proteins contain a Von Willebrand factor type A (vWA) domain and a C3HC4-type RING-HC finger. Pssm-ID: 438183 [Multi-domain] Cd Length: 39 Bit Score: 41.51 E-value: 3.10e-05
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| PLN00113 | PLN00113 | leucine-rich repeat receptor-like protein kinase; Provisional |
42-180 | 4.27e-05 | ||||||
leucine-rich repeat receptor-like protein kinase; Provisional Pssm-ID: 215061 [Multi-domain] Cd Length: 968 Bit Score: 47.15 E-value: 4.27e-05
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| PRK12704 | PRK12704 | phosphodiesterase; Provisional |
258-376 | 4.51e-05 | ||||||
phosphodiesterase; Provisional Pssm-ID: 237177 [Multi-domain] Cd Length: 520 Bit Score: 46.69 E-value: 4.51e-05
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| SAM_tankyrase1,2 | cd09524 | SAM domain of tankyrase1,2 subfamily; SAM (sterile alpha motif) domain of Tankyrase1,2 ... |
577-630 | 4.51e-05 | ||||||
SAM domain of tankyrase1,2 subfamily; SAM (sterile alpha motif) domain of Tankyrase1,2 subfamily is a protein-protein interaction domain. In addition to the SAM domain, proteins of this group have ankyrin repeats and a ADP- ribosyltransferase (poly-(ADP-ribose) synthase) domain. Tankyrases can polymerize through their SAM domains forming homoligomers and these complexes are disrupted by autoribosylation. Tankyrases apparently act as master scaffolding proteins and thus may interact simultaneously with multiple proteins, in particular with TRF1, NuMA, IRAP and Grb14 (ankyrin repeats are involved in these interactions). Tankyrases participate in a variety of cell signaling pathways as effector molecules. Their functions are different depending on the intracellular location: at telomeres they play a role in the regulation of telomere length via control of telomerase access to telomeres, at centrosomes they promote spindle assembly/disassembly, in Golgi vesicles they participate in the regulation of vesicle trafficking and Golgi dynamics. Tankyrase 1 may be of interest as new potential target for telomerase-directed cancer therapy. Pssm-ID: 188923 Cd Length: 66 Bit Score: 41.93 E-value: 4.51e-05
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| SAM_1 | pfam00536 | SAM domain (Sterile alpha motif); It has been suggested that SAM is an evolutionarily ... |
578-629 | 5.54e-05 | ||||||
SAM domain (Sterile alpha motif); It has been suggested that SAM is an evolutionarily conserved protein binding domain that is involved in the regulation of numerous developmental processes in diverse eukaryotes. The SAM domain can potentially function as a protein interaction module through its ability to homo- and heterooligomerise with other SAM domains. Pssm-ID: 425739 Cd Length: 64 Bit Score: 41.49 E-value: 5.54e-05
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| LRR_8 | pfam13855 | Leucine rich repeat; |
58-116 | 6.58e-05 | ||||||
Leucine rich repeat; Pssm-ID: 404697 [Multi-domain] Cd Length: 61 Bit Score: 41.36 E-value: 6.58e-05
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| RING-HC_RGLG_plant | cd16729 | RING finger, HC subclass, found in RING domain ligase RGLG1, RGLG2 and similar proteins from ... |
671-720 | 6.84e-05 | ||||||
RING finger, HC subclass, found in RING domain ligase RGLG1, RGLG2 and similar proteins from plant; RGLG1 is a ubiquitously expressed E3 ubiquitin-protein ligase that interacts with UBC13 and, together with UBC13, catalyzes the formation of K63-linked polyubiquitin chains, which is involved in DNA damage repair. RGLG1 mediates the formation of canonical, K48-linked polyubiquitin chains that target proteins for degradation. It also regulates apical dominance by acting on the auxin transport proteins abundance. RGLG1 has overlapping functions with its closest sequelog, RGLG2. They both function as RING E3 ligases that interact with ethylene response factor 53 (ERF53) in the nucleus and negatively regulate the plant drought stress response. Members of this subfamily contain a Von Willebrand factor type A (vWA) domain and a C3HC4-type RING-HC finger. Pssm-ID: 438389 Cd Length: 48 Bit Score: 40.93 E-value: 6.84e-05
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| RING-HC_BIRC4_8 | cd16714 | RING finger, HC subclass, found in E3 ubiquitin-protein ligase XIAP, baculoviral IAP ... |
675-722 | 8.25e-05 | ||||||
RING finger, HC subclass, found in E3 ubiquitin-protein ligase XIAP, baculoviral IAP repeat-containing protein 8 (BIRC8) and similar proteins; XIAP, also known as baculoviral IAP repeat-containing protein 4 (BIRC4), IAP-like protein (ILP), inhibitor of apoptosis protein 3 (IAP-3), or X-linked inhibitor of apoptosis protein (X-linked IAP), is a potent suppressor of apoptosis that directly inhibits specific members of the caspase family of cysteine proteases, including caspase-3, -7, and -9. It promotes proteasomal degradation of caspase-3 and enhances its anti-apoptotic effect in Fas-induced cell death. The ubiquitin-protein ligase (E3) activity of XIAP also exhibits in the ubiquitination of second mitochondria-derived activator of caspases (Smac). The mitochondrial proteins, Smac/DIABLO and Omi/HtrA2, can inhibit the antiapoptotic activity of XIAP. XIAP has also been implicated in several intracellular signaling cascades involved in the cellular response to stress, such as the c-Jun N-terminal kinase (JNK), the nuclear factor-kappaB (NF-kappaB), and the transforming growth factor-beta (TGF-beta) pathways. Moreover, XIAP can regulate copper homeostasis by interacting with MURR1. BIRC8, also known as inhibitor of apoptosis-like protein 2, IAP-like protein 2, ILP-2, or testis-specific inhibitor of apoptosis, is a tissue-specific homolog of E3 ubiquitin-protein ligase XIAP. It has been implicated in the control of apoptosis in the testis by direct inhibition of caspase 9. Both XIAP and BIRC8 contain three N-terminal baculoviral IAP repeat (BIR) domains, a ubiquitin-association (UBA) domain and a C3HC4-type RING-HC finger at the carboxyl terminus. Pssm-ID: 438374 [Multi-domain] Cd Length: 64 Bit Score: 40.89 E-value: 8.25e-05
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| LRR | COG4886 | Leucine-rich repeat (LRR) protein [Transcription]; |
30-181 | 1.17e-04 | ||||||
Leucine-rich repeat (LRR) protein [Transcription]; Pssm-ID: 443914 [Multi-domain] Cd Length: 414 Bit Score: 45.31 E-value: 1.17e-04
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| PTZ00121 | PTZ00121 | MAEBL; Provisional |
244-401 | 1.23e-04 | ||||||
MAEBL; Provisional Pssm-ID: 173412 [Multi-domain] Cd Length: 2084 Bit Score: 45.90 E-value: 1.23e-04
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| EnvC | COG4942 | Septal ring factor EnvC, activator of murein hydrolases AmiA and AmiB [Cell cycle control, ... |
297-545 | 1.47e-04 | ||||||
Septal ring factor EnvC, activator of murein hydrolases AmiA and AmiB [Cell cycle control, cell division, chromosome partitioning]; Pssm-ID: 443969 [Multi-domain] Cd Length: 377 Bit Score: 44.75 E-value: 1.47e-04
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| CagA_N | pfam18971 | CagA protein; The Helicobacter pylori type IV secretion effector CagA is a major bacterial ... |
255-433 | 1.50e-04 | ||||||
CagA protein; The Helicobacter pylori type IV secretion effector CagA is a major bacterial virulence determinant and critical for gastric carcinogenesis. X-ray crystallographic analysis of the N-terminal CagA fragment (residues 1-876) revealed that the region has a structure comprised of three discrete domains. Domain I constitutes a mobile CagA N terminus, while Domain II tethers CagA to the plasma membrane by interacting with membrane phosphatidylserine. Domain III interacts intramolecularly with the intrinsically disordered C-terminal region, and this interaction potentiates the pathogenic scaffold/hub function of CagA. Pssm-ID: 408741 [Multi-domain] Cd Length: 876 Bit Score: 45.15 E-value: 1.50e-04
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| SAM_EPH-R | cd09488 | SAM domain of EPH family of tyrosine kinase receptors; SAM (sterile alpha motif) domain of EPH ... |
578-629 | 1.75e-04 | ||||||
SAM domain of EPH family of tyrosine kinase receptors; SAM (sterile alpha motif) domain of EPH (erythropoietin-producing hepatocyte) family of receptor tyrosine kinases is a C-terminal signal transduction module located in the cytoplasmic region of these receptors. SAM appears to mediate cell-cell initiated signal transduction via binding proteins to a conserved tyrosine that is phosphorylated. In some cases the SAM domain mediates homodimerization/oligomerization and plays a role in the clustering process necessary for signaling. EPH kinases are the largest family of receptor tyrosine kinases. They are classified into two groups based on their abilities to bind ephrin-A and ephrin-B ligands. The EPH receptors are involved in regulation of cell movement, shape, and attachment during embryonic development; they control cell-cell interactions in the vascular, nervous, epithelial, and immune systems, and in many tumors. They are potential molecular markers for cancer diagnostics and potential targets for cancer therapy. Pssm-ID: 188887 Cd Length: 61 Bit Score: 39.91 E-value: 1.75e-04
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| SMC_prok_B | TIGR02168 | chromosome segregation protein SMC, common bacterial type; SMC (structural maintenance of ... |
244-472 | 2.21e-04 | ||||||
chromosome segregation protein SMC, common bacterial type; SMC (structural maintenance of chromosomes) proteins bind DNA and act in organizing and segregating chromosomes for partition. SMC proteins are found in bacteria, archaea, and eukaryotes. This family represents the SMC protein of most bacteria. The smc gene is often associated with scpB (TIGR00281) and scpA genes, where scp stands for segregation and condensation protein. SMC was shown (in Caulobacter crescentus) to be induced early in S phase but present and bound to DNA throughout the cell cycle. [Cellular processes, Cell division, DNA metabolism, Chromosome-associated proteins] Pssm-ID: 274008 [Multi-domain] Cd Length: 1179 Bit Score: 44.66 E-value: 2.21e-04
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| PRK15387 | PRK15387 | type III secretion system effector E3 ubiquitin transferase SspH2; |
58-191 | 2.60e-04 | ||||||
type III secretion system effector E3 ubiquitin transferase SspH2; Pssm-ID: 185285 [Multi-domain] Cd Length: 788 Bit Score: 44.38 E-value: 2.60e-04
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| RING-HC_CARP | cd16500 | RING finger, HC subclass, found in caspases-8 and -10-associated RING finger protein CARP-1, ... |
675-720 | 3.49e-04 | ||||||
RING finger, HC subclass, found in caspases-8 and -10-associated RING finger protein CARP-1, CARP-2 and similar proteins; The CARP subfamily includes CARP-1 and CARP-2 proteins, both of which are E3 ubiquitin ligases that ubiquitinate apical caspases and target them for proteasome-mediated degradation. As a novel group of caspase regulators with a FYVE-type zinc finger domain, they do not localize to membranes in the cell and are involved in the negative regulation of apoptosis, specifically targeting two initiator caspases, caspase 8, and caspase 10. Moreover, they stabilize MDM2 by inhibiting MDM2 self-ubiquitination, as well as by targeting 14-3-3sigma for degradation. They work together with MDM2 to enhance p53 degradation, thereby inhibiting p53-mediated cell death. CARPs contain an N-terminal FYVE-like domain that can serve as a membrane-targeting or endosome localizing signal and a C-terminal C3HC4-type RING-HC finger domain. Pssm-ID: 438163 [Multi-domain] Cd Length: 48 Bit Score: 38.91 E-value: 3.49e-04
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| PLN03150 | PLN03150 | hypothetical protein; Provisional |
74-137 | 3.55e-04 | ||||||
hypothetical protein; Provisional Pssm-ID: 178695 [Multi-domain] Cd Length: 623 Bit Score: 44.04 E-value: 3.55e-04
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| SAM_2 | pfam07647 | SAM domain (Sterile alpha motif); |
573-630 | 4.08e-04 | ||||||
SAM domain (Sterile alpha motif); Pssm-ID: 429573 Cd Length: 66 Bit Score: 39.17 E-value: 4.08e-04
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| PTZ00121 | PTZ00121 | MAEBL; Provisional |
248-506 | 4.34e-04 | ||||||
MAEBL; Provisional Pssm-ID: 173412 [Multi-domain] Cd Length: 2084 Bit Score: 43.98 E-value: 4.34e-04
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| mRING-HC-C3HC5_CGRF1-like | cd16649 | Modified RING finger, HC subclass (C3HC5-type), found in RING finger proteins, RNF26, RNF197 ... |
673-710 | 5.20e-04 | ||||||
Modified RING finger, HC subclass (C3HC5-type), found in RING finger proteins, RNF26, RNF197 (CGRRF1), RNF156 (MGRN1), RNF157 and similar proteins; This subfamily corresponds to a group of RING finger proteins containing a modified C3HC5-type RING-HC finger, which is distinguished from typical C3HC4 RING-HC finger due to the existence of the additional cysteine residue in the middle portion of the RING finger domain. Cell growth regulator with RING finger domain protein 1 (CGRRF1), also known as cell growth regulatory gene 19 protein (CGR19) or RING finger protein 197 (RNF197), functions as a novel biomarker to monitor endometrial sensitivity and response to insulin-sensitizing drugs, such as metformin, in the context of obesity. RNF26 is an E3 ubiquitin ligase that temporally regulates virus-triggered type I interferon induction by increasing the stability of Mediator of IRF3 activation, MITA, also known as STING, through K11-linked polyubiquitination after viral infection and promoting degradation of IRF3, another important component required for virus-triggered interferon induction. Mahogunin ring finger-1 (MGRN1), also known as RING finger protein 156 (RNF156), is a cytosolic E3 ubiquitin-protein ligase that inhibits signaling through the G protein-coupled melanocortin receptors-1 (MC1R), -2 (MC2R) and -4 (MC4R) via ubiquitylation-dependent and -independent processes. It suppresses chaperone-associated misfolded protein aggregation and toxicity. RNF157 is a cytoplasmic E3 ubiquitin ligase predominantly expressed in the brain. It is a homolog of the E3 ligase MGRN1. In cultured neurons, it promotes neuronal survival in an E3 ligase-dependent manner. In contrast, it supports growth and maintenance of dendrites independent of its E3 ligase activity. RNF157 interacts with and ubiquitinates the adaptor protein APBB1 (amyloid beta precursor protein-binding, family B, member 1 or Fe65), which regulates neuronal survival, but not dendritic growth downstream of RNF157. The nuclear localization of APBB1 together with its interaction partner RNA-binding protein SART3 (squamous cell carcinoma antigen recognized by T cells 3 or Tip110) is crucial to trigger apoptosis. Pssm-ID: 438311 [Multi-domain] Cd Length: 40 Bit Score: 38.07 E-value: 5.20e-04
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| DUF5401 | pfam17380 | Family of unknown function (DUF5401); This is a family of unknown function found in ... |
258-568 | 7.26e-04 | ||||||
Family of unknown function (DUF5401); This is a family of unknown function found in Chromadorea. Pssm-ID: 375164 [Multi-domain] Cd Length: 722 Bit Score: 42.80 E-value: 7.26e-04
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| RING-HC | cd16449 | HC subclass of RING (RING-HC) finger and its variants; The RING finger is a specialized type ... |
674-709 | 7.69e-04 | ||||||
HC subclass of RING (RING-HC) finger and its variants; The RING finger is a specialized type of Zn-finger of 40 to 60 residues that binds two atoms of zinc. It is defined by the "cross-brace" motif that chelates zinc atoms by eight amino acid residues, typically Cys or His, arranged in a characteristic spacing. Canonical RING motifs have been categorized into two major subclasses, RING-HC (C3HC4-type) and RING-H2 (C3H2C3-type), according to their Cys/His content. There are also many variants of RING fingers. Some have a different Cys/His pattern. Some lack a single Cys or His residue at typical Zn ligand positions, especially, the fourth or eighth zinc ligand is prevalently exchanged for an Asp, which can chelate Zn in a RING finger as well. This family corresponds to the HC subclass of RING (RING-HC) fingers that are characterized by containing C3HC4-type canonical RING-HC fingers or noncanonical RING-HC finger variants, including C4C4-, C3HC3D-, C2H2C4-, and C3HC5-type modified RING-HC fingers. The canonical RING-HC finger has been defined as C-X2-C-X(9-39)-C-X(1-3)-H-X(2-3)-C-X2-C-X(4-48)-C-X2-C. It binds two Zn ions in a unique "cross-brace" arrangement, which distinguishes it from tandem zinc fingers and other similar motifs. RING-HC fingers can be found in a group of diverse proteins with a variety of cellular functions, including oncogenesis, development, viral replication, signal transduction, the cell cycle, and apoptosis. Many of them are ubiquitin-protein ligases (E3s) that serve as scaffolds for binding to ubiquitin-conjugating enzymes (E2s, also referred to as ubiquitin carrier proteins or UBCs) in close proximity to substrate proteins, which enables efficient transfer of ubiquitin from E2 to the substrates. Pssm-ID: 438113 [Multi-domain] Cd Length: 41 Bit Score: 37.47 E-value: 7.69e-04
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| SMC_N | pfam02463 | RecF/RecN/SMC N terminal domain; This domain is found at the N terminus of SMC proteins. The ... |
271-582 | 8.12e-04 | ||||||
RecF/RecN/SMC N terminal domain; This domain is found at the N terminus of SMC proteins. The SMC (structural maintenance of chromosomes) superfamily proteins have ATP-binding domains at the N- and C-termini, and two extended coiled-coil domains separated by a hinge in the middle. The eukaryotic SMC proteins form two kind of heterodimers: the SMC1/SMC3 and the SMC2/SMC4 types. These heterodimers constitute an essential part of higher order complexes, which are involved in chromatin and DNA dynamics. This family also includes the RecF and RecN proteins that are involved in DNA metabolism and recombination. Pssm-ID: 426784 [Multi-domain] Cd Length: 1161 Bit Score: 43.04 E-value: 8.12e-04
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| PRK15387 | PRK15387 | type III secretion system effector E3 ubiquitin transferase SspH2; |
34-175 | 8.22e-04 | ||||||
type III secretion system effector E3 ubiquitin transferase SspH2; Pssm-ID: 185285 [Multi-domain] Cd Length: 788 Bit Score: 42.84 E-value: 8.22e-04
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| SMC_prok_B | TIGR02168 | chromosome segregation protein SMC, common bacterial type; SMC (structural maintenance of ... |
269-585 | 8.53e-04 | ||||||
chromosome segregation protein SMC, common bacterial type; SMC (structural maintenance of chromosomes) proteins bind DNA and act in organizing and segregating chromosomes for partition. SMC proteins are found in bacteria, archaea, and eukaryotes. This family represents the SMC protein of most bacteria. The smc gene is often associated with scpB (TIGR00281) and scpA genes, where scp stands for segregation and condensation protein. SMC was shown (in Caulobacter crescentus) to be induced early in S phase but present and bound to DNA throughout the cell cycle. [Cellular processes, Cell division, DNA metabolism, Chromosome-associated proteins] Pssm-ID: 274008 [Multi-domain] Cd Length: 1179 Bit Score: 42.74 E-value: 8.53e-04
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| mRING-HC-C3HC5_NEU1B | cd16786 | Modified RING finger, HC subclass (C3HC5-type), found in neuralized-like protein 1B (NEURL1B); ... |
671-722 | 1.04e-03 | ||||||
Modified RING finger, HC subclass (C3HC5-type), found in neuralized-like protein 1B (NEURL1B); NEURL1B, also known as neuralized-2 (NEUR2) or neuralized-like protein 3, is a mammalian homolog of the Drosophila neuralized (D-neu) protein. It functions as an E3 ubiquitin-protein ligase that interacts with and ubiquitinates Delta. Thus, it plays a role in the endocytic pathways for Notch signaling through working cooperatively with another E3 ligase, Mind bomb-1 (Mib1), in Delta endocytosis to hepatocyte growth factor-regulated tyrosine kinase substrate (Hrs)-positive vesicles. NEURL1B contains two neuralized homology regions (NHRs) responsible for Neural-ligand interactions and a modified C3HC5-type RING-HC finger required for ubiquitin ligase activity. The C3HC5-type RING-HC finger is distinguished from typical C3HC4-type RING-HC finger due to the existence of the additional cysteine residue in the middle portion of the RING finger domain. Pssm-ID: 438440 [Multi-domain] Cd Length: 57 Bit Score: 37.62 E-value: 1.04e-03
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| RING-HC_RSPRY1 | cd16566 | RING finger, HC subclass, found in RING finger and SPRY domain-containing protein 1 (RSPRY1) ... |
675-713 | 1.28e-03 | ||||||
RING finger, HC subclass, found in RING finger and SPRY domain-containing protein 1 (RSPRY1) and similar proteins; RSPRY1 is a hypothetical RING and SPRY domain-containing protein of unknown physiological function. Mutations in its corresponding gene RSPRY1 may associate with a distinct skeletal dysplasia syndrome. RSPRY1 contains a B30.2/SPRY domain and a C3HC4-type RING-HC finger. Pssm-ID: 438228 [Multi-domain] Cd Length: 43 Bit Score: 36.95 E-value: 1.28e-03
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| RING-HC_MIB1_rpt3 | cd16727 | third RING finger, HC subclass, found in mind bomb 1 (MIB1) and similar proteins; MIB1, also ... |
675-720 | 1.50e-03 | ||||||
third RING finger, HC subclass, found in mind bomb 1 (MIB1) and similar proteins; MIB1, also known as DAPK-interacting protein 1 (DIP-1) or zinc finger ZZ type with ankyrin repeat domain protein 2, is a large, multi-domain E3 ubiquitin-protein ligase that promotes ubiquitination of the cytoplasmic tails of Notch ligands, and thus plays an essential role in controlling metazoan development by Notch signaling. It is also involved in Wnt/beta-catenin signaling and nuclear factor (NF)-kappaB signaling, and has been implicated in innate immunity, neuronal function, genomic stability, and cell death. MIB1 contains an MZM region with two Mib-Herc2 domains flanking a ZZ zinc finger, a REP region including two tandem Mib repeats, an ANK region that spans ankyrin repeats, and a RNG region consisting of three C3HC4-type RING-HC fingers. This model corresponds to the third RING-HC finger. Pssm-ID: 438387 Cd Length: 46 Bit Score: 37.04 E-value: 1.50e-03
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| RING-HC_SPL2-like | cd23145 | RING finger, HC subclass, found in Arabidopsis thaliana SP1-like protein 2 (SPL2) and similar ... |
664-711 | 2.13e-03 | ||||||
RING finger, HC subclass, found in Arabidopsis thaliana SP1-like protein 2 (SPL2) and similar proteins; SPL2, also known as RING-type E3 ubiquitin transferase SPL2, acts as an E3 ubiquitin-protein ligase that mediates E2-dependent protein ubiquitination. SPL2 contains a typical C3HC4-type RING-HC finger. Pssm-ID: 438507 [Multi-domain] Cd Length: 47 Bit Score: 36.41 E-value: 2.13e-03
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| Prok-RING_4 | pfam14447 | Prokaryotic RING finger family 4; RING finger family domain found sporadically in bacteria. ... |
675-713 | 2.39e-03 | ||||||
Prokaryotic RING finger family 4; RING finger family domain found sporadically in bacteria. The finger is fused to an N-terminal alpha-helical domain, ROT/Trove-like repeats and a C-terminal TerD domain. The architecture suggests a possible role in an RNA-processing complex. Pssm-ID: 433959 [Multi-domain] Cd Length: 46 Bit Score: 36.25 E-value: 2.39e-03
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| LRR | COG4886 | Leucine-rich repeat (LRR) protein [Transcription]; |
33-181 | 2.65e-03 | ||||||
Leucine-rich repeat (LRR) protein [Transcription]; Pssm-ID: 443914 [Multi-domain] Cd Length: 414 Bit Score: 40.69 E-value: 2.65e-03
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| SAM | smart00454 | Sterile alpha motif; Widespread domain in signalling and nuclear proteins. In EPH-related ... |
571-631 | 2.73e-03 | ||||||
Sterile alpha motif; Widespread domain in signalling and nuclear proteins. In EPH-related tyrosine kinases, appears to mediate cell-cell initiated signal transduction via the binding of SH2-containing proteins to a conserved tyrosine that is phosphorylated. In many cases mediates homodimerisation. Pssm-ID: 197735 Cd Length: 68 Bit Score: 36.89 E-value: 2.73e-03
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| SMC_prok_A | TIGR02169 | chromosome segregation protein SMC, primarily archaeal type; SMC (structural maintenance of ... |
244-544 | 2.90e-03 | ||||||
chromosome segregation protein SMC, primarily archaeal type; SMC (structural maintenance of chromosomes) proteins bind DNA and act in organizing and segregating chromosomes for partition. SMC proteins are found in bacteria, archaea, and eukaryotes. It is found in a single copy and is homodimeric in prokaryotes, but six paralogs (excluded from this family) are found in eukarotes, where SMC proteins are heterodimeric. This family represents the SMC protein of archaea and a few bacteria (Aquifex, Synechocystis, etc); the SMC of other bacteria is described by TIGR02168. The N- and C-terminal domains of this protein are well conserved, but the central hinge region is skewed in composition and highly divergent. [Cellular processes, Cell division, DNA metabolism, Chromosome-associated proteins] Pssm-ID: 274009 [Multi-domain] Cd Length: 1164 Bit Score: 41.21 E-value: 2.90e-03
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| SAM_ANKS6 | cd09518 | SAM domain of ANKS6 (or SamCystin) subfamily; SAM (sterile alpha motif) domain of ANKS6 (or ... |
571-629 | 3.27e-03 | ||||||
SAM domain of ANKS6 (or SamCystin) subfamily; SAM (sterile alpha motif) domain of ANKS6 (or SamCystin) subfamily is a potential protein-protein interaction domain. Proteins of this subfamily have N-terminal ankyrin repeats and a C-terminal SAM domain. They are able to form self-associated complexes and both (SAM and ANK) domains play a role in such interactions. Mutations in Anks6 gene are associated with polycystic kidney disease. They cause formation of renal cysts in rodent models. It was suggested that the ANKS6 protein can interact indirectly (through RNA and protein intermediates) with BICC1, another polycystic kidney disease-associated protein. Pssm-ID: 188917 Cd Length: 65 Bit Score: 36.78 E-value: 3.27e-03
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| GumC | COG3206 | Exopolysaccharide export protein/domain GumC/Wzc1 [Cell wall/membrane/envelope biogenesis]; |
251-393 | 4.93e-03 | ||||||
Exopolysaccharide export protein/domain GumC/Wzc1 [Cell wall/membrane/envelope biogenesis]; Pssm-ID: 442439 [Multi-domain] Cd Length: 687 Bit Score: 40.39 E-value: 4.93e-03
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| LRR_RI | cd00116 | Leucine-rich repeats (LRRs), ribonuclease inhibitor (RI)-like subfamily. LRRs are 20-29 ... |
67-162 | 6.06e-03 | ||||||
Leucine-rich repeats (LRRs), ribonuclease inhibitor (RI)-like subfamily. LRRs are 20-29 residue sequence motifs present in many proteins that participate in protein-protein interactions and have different functions and cellular locations. LRRs correspond to structural units consisting of a beta strand (LxxLxLxxN/CxL conserved pattern) and an alpha helix. This alignment contains 12 strands corresponding to 11 full repeats, consistent with the extent observed in the subfamily acting as Ran GTPase Activating Proteins (RanGAP1). Pssm-ID: 238064 [Multi-domain] Cd Length: 319 Bit Score: 39.26 E-value: 6.06e-03
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| RING-HC_MIB1_rpt2 | cd16725 | second RING finger, HC subclass, found in mind bomb 1 (MIB1) and similar proteins; MIB1, also ... |
674-710 | 6.73e-03 | ||||||
second RING finger, HC subclass, found in mind bomb 1 (MIB1) and similar proteins; MIB1, also known as DAPK-interacting protein 1 (DIP-1) or zinc finger ZZ type with ankyrin repeat domain protein 2, is a large, multi-domain E3 ubiquitin-protein ligase that promotes ubiquitination of the cytoplasmic tails of Notch ligands, and thus plays an essential role in controlling metazoan development by Notch signaling. It is also involved in Wnt/beta-catenin signaling and nuclear factor (NF)-kappaB signaling, and has been implicated in innate immunity, neuronal function, genomic stability, and cell death. MIB1 contains an MZM region with two Mib-Herc2 domains flanking a ZZ zinc finger, a REP region including two tandem Mib repeats, an ANK region that spans ankyrin repeats, and a RNG region consisting of three C3HC4-type RING-HC fingers. This model corresponds to the second RING-HC finger. Pssm-ID: 438385 Cd Length: 38 Bit Score: 34.77 E-value: 6.73e-03
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| mukB | PRK04863 | chromosome partition protein MukB; |
249-417 | 7.18e-03 | ||||||
chromosome partition protein MukB; Pssm-ID: 235316 [Multi-domain] Cd Length: 1486 Bit Score: 39.94 E-value: 7.18e-03
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| RING-HC_MIB2_rpt2 | cd16728 | second RING finger, HC subclass, found in mind bomb 2 (MIB2) and similar proteins; MIB2, also ... |
675-720 | 7.75e-03 | ||||||
second RING finger, HC subclass, found in mind bomb 2 (MIB2) and similar proteins; MIB2, also known as novel zinc finger protein (Novelzin), putative NF-kappa-B-activating protein 002N, skeletrophin, or zinc finger ZZ type with ankyrin repeat domain protein 1, is a large, multi-domain E3 ubiquitin-protein ligase that promotes ubiquitination of the cytoplasmic tails of Notch ligands. Especially, it promotes Delta ubiquitylation and endocytosis in Notch activation. Overexpression of MIB2, activates NF-kappaB and interferon-stimulated response element (ISRE) reporter activity. Moreover, MIB2 acts as a novel component of the activated B-cell CLL/lymphoma 10 (BCL10) complex and controls BCL10-dependent NF-kappaB activation. It also functions as a founder myoblast-specific protein that regulates myoblast fusion and muscle stability. MIB2 contains an MZM region with two Mib-Herc2 domains flanking a ZZ zinc finger, a REP region including two tandem Mib repeats, an ANK region that spans ankyrin repeats, and a RNG region consisting of two C3HC4-type RING-HC fingers. This model corresponds to the second RING-HC finger. Pssm-ID: 438388 Cd Length: 51 Bit Score: 35.22 E-value: 7.75e-03
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| RING-HC_CARP1 | cd16706 | RING finger, HC subclass, found in caspases-8 and -10-associated RING finger protein 1 (CARP1) ... |
675-722 | 9.36e-03 | ||||||
RING finger, HC subclass, found in caspases-8 and -10-associated RING finger protein 1 (CARP1) and similar proteins; CARP1, also known as caspase regulator CARP1, FYVE-RING finger protein Momo, RING finger homologous to inhibitor of apoptosis protein (RFI), RING finger protein 34 (RNF34), or RING finger protein RIFF, is a nuclear protein that functions as a specific E3 ubiquitin ligase for the transcriptional coactivator PGC-1alpha, a master regulator of energy metabolism and adaptive thermogenesis in the brown fat cell which negatively regulates brown fat cell metabolism. It is preferentially expressed in esophageal, gastric, and colorectal cancers, suggesting a possible association with the development of digestive tract cancers. It regulates the p53 signaling pathway by degrading 14-3-3 sigma and stabilizing MDM2. CARP1 does not localize to membranes in the cell and is involved in the negative regulation of apoptosis, specifically targeting two initiator caspases, caspase 8 and caspase 10. CARP1 contains an N-terminal FYVE-like domain and a C-terminal C3HC4-type RING-HC finger domain. Pssm-ID: 438366 [Multi-domain] Cd Length: 54 Bit Score: 35.00 E-value: 9.36e-03
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| PRK12705 | PRK12705 | hypothetical protein; Provisional |
240-402 | 9.91e-03 | ||||||
hypothetical protein; Provisional Pssm-ID: 237178 [Multi-domain] Cd Length: 508 Bit Score: 38.92 E-value: 9.91e-03
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