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Conserved domains on  [gi|1958669064|ref|XP_038945495|]
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SUN domain-containing protein 1 isoform X27 [Rattus norvegicus]

Protein Classification

Graphical summary

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List of domain hits

 Name Accession Description Interval E-value
Sad1_UNC pfam07738
Sad1 / UNC-like C-terminal; The C. elegans UNC-84 protein is a nuclear envelope protein that ...
 590-724 4.05e-57

Sad1 / UNC-like C-terminal; The C. elegans UNC-84 protein is a nuclear envelope protein that is involved in nuclear anchoring and migration during development. The S. pombe Sad1 protein localizes at the spindle pole body. UNC-84 and and Sad1 share a common C-terminal region, that is often termed the SUN (Sad1 and UNC) domain. In mammals, the SUN domain is present in two proteins, Sun1 and Sun2. The SUN domain of Sun2 has been demonstrated to be in the periplasm.


:

Pssm-ID: 400199  Cd Length: 130  Bit Score: 190.19  E-value: 4.05e-57
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1958669064 590 LWYFSQSPRVVIQPDIYPGNCWAFKGSQGYLVVRLSMKIYPTTFTMEHIPKTLsptgnISSAPRDFAVYGLETEYQEEGQ 669
Cdd:pfam07738   1 LNYEAKPPKVILQPDYMPGPCWSFKGSRGFVVIELSEFIIVEAITLEHVEKSV-----FSSAPKDFEVSGSDRYPTTKWV 75

                          90       100       110       120       130
                  ....*....|....*....|....*....|....*....|....*....|....*
gi 1958669064 670 PLGRFTYDQEGDSLQMFHTLERPDQGFQIVELRVLSNWGHPEYTCLYRFRVHGEP 724
Cdd:pfam07738  76 LLGEFSYDLDGKTIQTFQLENPPDIWVKYVKLRILSNYGNEHYTCLYRFRVHGTV 130
SUN1_cc1 cd21439
coiled-coil domain 1 of SUN domain-containing protein 1 and similar proteins; SUN ...
 366-419 3.21e-23

coiled-coil domain 1 of SUN domain-containing protein 1 and similar proteins; SUN domain-containing protein 1 (SUN1), also called protein unc-84 homolog A, or Sad1/unc-84 protein-like 1, is a component of the LINC (LInker of Nucleoskeleton and Cytoskeleton) complex which is involved in the connection between the nuclear lamina and the cytoskeleton. Besides the core SUN domain, SUN1 contains two coiled-coil domains (CC1 and CC2), which act as the intrinsic dynamic regulators for controlling the activity of the SUN domain. This model corresponds to CC1 that may function as an activation segment to release CC2-mediated inhibition of the SUN domain.


:

Pssm-ID: 410605 [Multi-domain]  Cd Length: 55  Bit Score: 93.11  E-value: 3.21e-23
                          10        20        30        40        50
                  ....*....|....*....|....*....|....*....|....*....|....
gi 1958669064 366 PDAKTDFLTLHHDHEVRLSSLEDVLRKLTEKSEAIQKELEETKLRAGSRDEEQP 419
Cdd:cd21439     2 PLSQTDFMAFHQEHELRISNLEDLLGKLSEKSEAIQKELEQTKLRTASGADEQQ 55
MRP super family cl09637
Mitochondrial RNA binding protein MRP; MRP1 and MRP2 are mitochondrial RNA binding proteins ...
 190-228 2.42e-13

Mitochondrial RNA binding protein MRP; MRP1 and MRP2 are mitochondrial RNA binding proteins that form a heteromeric complex. The MRP1/MRP2 heterotetrameric complex binds to guide RNAs and stabilizes them in an unfolded conformation suitable for RNA-RNA hybridization. Each MRP subunit adopts a 'whirly' transcription factor fold.


The actual alignment was detected with superfamily member pfam09387:

Pssm-ID: 430576  Cd Length: 192  Bit Score: 69.21  E-value: 2.42e-13
                          10        20        30
                  ....*....|....*....|....*....|....*....
gi 1958669064 190 GKAASGTFWWLgsgwYQFVTLISWLNVFLLTRCLRNICK 228
Cdd:pfam09387 158 GKAASEVFEWL----VQFVTLESWLNVFFLTRALRNICG 192
CALCOCO1 super family cl37761
Calcium binding and coiled-coil domain (CALCOCO1) like; Proteins found in this family are ...
 318-481 2.84e-05

Calcium binding and coiled-coil domain (CALCOCO1) like; Proteins found in this family are similar to the coiled-coil transcriptional coactivator protein coexpressed by Mus musculus (CoCoA/CALCOCO1). This protein binds to a highly conserved N-terminal domain of p160 coactivators, such as GRIP1, and thus enhances transcriptional activation by a number of nuclear receptors. CALCOCO1 has a central coiled-coil region with three leucine zipper motifs, which is required for its interaction with GRIP1 and may regulate the autonomous transcriptional activation activity of the C-terminal region.


The actual alignment was detected with superfamily member pfam07888:

Pssm-ID: 462303 [Multi-domain]  Cd Length: 488  Bit Score: 47.20  E-value: 2.84e-05
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1958669064 318 DERLAELTVLLQKLQIRVDQVDDGREGLSLWVKDMvgqhlqEIGSIEPPDAKTDFLTLHHDHEVRLSSLEDVLRKLTEKS 397
Cdd:pfam07888  72 ERQRRELESRVAELKEELRQSREKHEELEEKYKEL------SASSEELSEEKDALLAQRAAHEARIRELEEDIKTLTQRV 145

                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1958669064 398 EAIQKELEETKLRA----GSRDEEQPLLDRVQ-HLELELNLLKSQLSDWQHLRSSCEQADA---RIQETV----QLMFSE 465
Cdd:pfam07888 146 LERETELERMKERAkkagAQRKEEEAERKQLQaKLQQTEEELRSLSKEFQELRNSLAQRDTqvlQLQDTIttltQKLTTA 225

                         170
                  ....*....|....*.
gi 1958669064 466 DQPGGSLEWLLQKLSS 481
Cdd:pfam07888 226 HRKEAENEALLEELRS 241
 
Name Accession Description Interval E-value
Sad1_UNC pfam07738
Sad1 / UNC-like C-terminal; The C. elegans UNC-84 protein is a nuclear envelope protein that ...
 590-724 4.05e-57

Sad1 / UNC-like C-terminal; The C. elegans UNC-84 protein is a nuclear envelope protein that is involved in nuclear anchoring and migration during development. The S. pombe Sad1 protein localizes at the spindle pole body. UNC-84 and and Sad1 share a common C-terminal region, that is often termed the SUN (Sad1 and UNC) domain. In mammals, the SUN domain is present in two proteins, Sun1 and Sun2. The SUN domain of Sun2 has been demonstrated to be in the periplasm.


Pssm-ID: 400199  Cd Length: 130  Bit Score: 190.19  E-value: 4.05e-57
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1958669064 590 LWYFSQSPRVVIQPDIYPGNCWAFKGSQGYLVVRLSMKIYPTTFTMEHIPKTLsptgnISSAPRDFAVYGLETEYQEEGQ 669
Cdd:pfam07738   1 LNYEAKPPKVILQPDYMPGPCWSFKGSRGFVVIELSEFIIVEAITLEHVEKSV-----FSSAPKDFEVSGSDRYPTTKWV 75

                          90       100       110       120       130
                  ....*....|....*....|....*....|....*....|....*....|....*
gi 1958669064 670 PLGRFTYDQEGDSLQMFHTLERPDQGFQIVELRVLSNWGHPEYTCLYRFRVHGEP 724
Cdd:pfam07738  76 LLGEFSYDLDGKTIQTFQLENPPDIWVKYVKLRILSNYGNEHYTCLYRFRVHGTV 130
SUN1_cc1 cd21439
coiled-coil domain 1 of SUN domain-containing protein 1 and similar proteins; SUN ...
 366-419 3.21e-23

coiled-coil domain 1 of SUN domain-containing protein 1 and similar proteins; SUN domain-containing protein 1 (SUN1), also called protein unc-84 homolog A, or Sad1/unc-84 protein-like 1, is a component of the LINC (LInker of Nucleoskeleton and Cytoskeleton) complex which is involved in the connection between the nuclear lamina and the cytoskeleton. Besides the core SUN domain, SUN1 contains two coiled-coil domains (CC1 and CC2), which act as the intrinsic dynamic regulators for controlling the activity of the SUN domain. This model corresponds to CC1 that may function as an activation segment to release CC2-mediated inhibition of the SUN domain.


Pssm-ID: 410605 [Multi-domain]  Cd Length: 55  Bit Score: 93.11  E-value: 3.21e-23
                          10        20        30        40        50
                  ....*....|....*....|....*....|....*....|....*....|....
gi 1958669064 366 PDAKTDFLTLHHDHEVRLSSLEDVLRKLTEKSEAIQKELEETKLRAGSRDEEQP 419
Cdd:cd21439     2 PLSQTDFMAFHQEHELRISNLEDLLGKLSEKSEAIQKELEQTKLRTASGADEQQ 55
MRP pfam09387
Mitochondrial RNA binding protein MRP; MRP1 and MRP2 are mitochondrial RNA binding proteins ...
 190-228 2.42e-13

Mitochondrial RNA binding protein MRP; MRP1 and MRP2 are mitochondrial RNA binding proteins that form a heteromeric complex. The MRP1/MRP2 heterotetrameric complex binds to guide RNAs and stabilizes them in an unfolded conformation suitable for RNA-RNA hybridization. Each MRP subunit adopts a 'whirly' transcription factor fold.


Pssm-ID: 430576  Cd Length: 192  Bit Score: 69.21  E-value: 2.42e-13
                          10        20        30
                  ....*....|....*....|....*....|....*....
gi 1958669064 190 GKAASGTFWWLgsgwYQFVTLISWLNVFLLTRCLRNICK 228
Cdd:pfam09387 158 GKAASEVFEWL----VQFVTLESWLNVFFLTRALRNICG 192
CALCOCO1 pfam07888
Calcium binding and coiled-coil domain (CALCOCO1) like; Proteins found in this family are ...
 318-481 2.84e-05

Calcium binding and coiled-coil domain (CALCOCO1) like; Proteins found in this family are similar to the coiled-coil transcriptional coactivator protein coexpressed by Mus musculus (CoCoA/CALCOCO1). This protein binds to a highly conserved N-terminal domain of p160 coactivators, such as GRIP1, and thus enhances transcriptional activation by a number of nuclear receptors. CALCOCO1 has a central coiled-coil region with three leucine zipper motifs, which is required for its interaction with GRIP1 and may regulate the autonomous transcriptional activation activity of the C-terminal region.


Pssm-ID: 462303 [Multi-domain]  Cd Length: 488  Bit Score: 47.20  E-value: 2.84e-05
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1958669064 318 DERLAELTVLLQKLQIRVDQVDDGREGLSLWVKDMvgqhlqEIGSIEPPDAKTDFLTLHHDHEVRLSSLEDVLRKLTEKS 397
Cdd:pfam07888  72 ERQRRELESRVAELKEELRQSREKHEELEEKYKEL------SASSEELSEEKDALLAQRAAHEARIRELEEDIKTLTQRV 145

                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1958669064 398 EAIQKELEETKLRA----GSRDEEQPLLDRVQ-HLELELNLLKSQLSDWQHLRSSCEQADA---RIQETV----QLMFSE 465
Cdd:pfam07888 146 LERETELERMKERAkkagAQRKEEEAERKQLQaKLQQTEEELRSLSKEFQELRNSLAQRDTqvlQLQDTIttltQKLTTA 225

                         170
                  ....*....|....*.
gi 1958669064 466 DQPGGSLEWLLQKLSS 481
Cdd:pfam07888 226 HRKEAENEALLEELRS 241
YhaN COG4717
Uncharacterized conserved protein YhaN, contains AAA domain [Function unknown];
318-467 1.80e-03

Uncharacterized conserved protein YhaN, contains AAA domain [Function unknown];


Pssm-ID: 443752 [Multi-domain]  Cd Length: 641  Bit Score: 41.68  E-value: 1.80e-03
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1958669064 318 DERLAELTVLLQKLQIRVDQVDDGREGLSLWVKdmvGQHLQEigSIEPPDAKTDFLTLHHDHEVRL-SSLEDVLRKLTEK 396
Cdd:COG4717   101 EEELEELEAELEELREELEKLEKLLQLLPLYQE---LEALEA--ELAELPERLEELEERLEELRELeEELEELEAELAEL 175

                          90       100       110       120       130       140       150
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|.
gi 1958669064 397 SEAIQKELEETKLRAgsRDEEQPLLDRVQHLELELNLLKSQLsdwQHLRSSCEQADARIQETVQLMFSEDQ 467
Cdd:COG4717   176 QEELEELLEQLSLAT--EEELQDLAEELEELQQRLAELEEEL---EEAQEELEELEEELEQLENELEAAAL 241
 
Name Accession Description Interval E-value
Sad1_UNC pfam07738
Sad1 / UNC-like C-terminal; The C. elegans UNC-84 protein is a nuclear envelope protein that ...
 590-724 4.05e-57

Sad1 / UNC-like C-terminal; The C. elegans UNC-84 protein is a nuclear envelope protein that is involved in nuclear anchoring and migration during development. The S. pombe Sad1 protein localizes at the spindle pole body. UNC-84 and and Sad1 share a common C-terminal region, that is often termed the SUN (Sad1 and UNC) domain. In mammals, the SUN domain is present in two proteins, Sun1 and Sun2. The SUN domain of Sun2 has been demonstrated to be in the periplasm.


Pssm-ID: 400199  Cd Length: 130  Bit Score: 190.19  E-value: 4.05e-57
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1958669064 590 LWYFSQSPRVVIQPDIYPGNCWAFKGSQGYLVVRLSMKIYPTTFTMEHIPKTLsptgnISSAPRDFAVYGLETEYQEEGQ 669
Cdd:pfam07738   1 LNYEAKPPKVILQPDYMPGPCWSFKGSRGFVVIELSEFIIVEAITLEHVEKSV-----FSSAPKDFEVSGSDRYPTTKWV 75

                          90       100       110       120       130
                  ....*....|....*....|....*....|....*....|....*....|....*
gi 1958669064 670 PLGRFTYDQEGDSLQMFHTLERPDQGFQIVELRVLSNWGHPEYTCLYRFRVHGEP 724
Cdd:pfam07738  76 LLGEFSYDLDGKTIQTFQLENPPDIWVKYVKLRILSNYGNEHYTCLYRFRVHGTV 130
SUN1_cc1 cd21439
coiled-coil domain 1 of SUN domain-containing protein 1 and similar proteins; SUN ...
 366-419 3.21e-23

coiled-coil domain 1 of SUN domain-containing protein 1 and similar proteins; SUN domain-containing protein 1 (SUN1), also called protein unc-84 homolog A, or Sad1/unc-84 protein-like 1, is a component of the LINC (LInker of Nucleoskeleton and Cytoskeleton) complex which is involved in the connection between the nuclear lamina and the cytoskeleton. Besides the core SUN domain, SUN1 contains two coiled-coil domains (CC1 and CC2), which act as the intrinsic dynamic regulators for controlling the activity of the SUN domain. This model corresponds to CC1 that may function as an activation segment to release CC2-mediated inhibition of the SUN domain.


Pssm-ID: 410605 [Multi-domain]  Cd Length: 55  Bit Score: 93.11  E-value: 3.21e-23
                          10        20        30        40        50
                  ....*....|....*....|....*....|....*....|....*....|....
gi 1958669064 366 PDAKTDFLTLHHDHEVRLSSLEDVLRKLTEKSEAIQKELEETKLRAGSRDEEQP 419
Cdd:cd21439     2 PLSQTDFMAFHQEHELRISNLEDLLGKLSEKSEAIQKELEQTKLRTASGADEQQ 55
MRP pfam09387
Mitochondrial RNA binding protein MRP; MRP1 and MRP2 are mitochondrial RNA binding proteins ...
 190-228 2.42e-13

Mitochondrial RNA binding protein MRP; MRP1 and MRP2 are mitochondrial RNA binding proteins that form a heteromeric complex. The MRP1/MRP2 heterotetrameric complex binds to guide RNAs and stabilizes them in an unfolded conformation suitable for RNA-RNA hybridization. Each MRP subunit adopts a 'whirly' transcription factor fold.


Pssm-ID: 430576  Cd Length: 192  Bit Score: 69.21  E-value: 2.42e-13
                          10        20        30
                  ....*....|....*....|....*....|....*....
gi 1958669064 190 GKAASGTFWWLgsgwYQFVTLISWLNVFLLTRCLRNICK 228
Cdd:pfam09387 158 GKAASEVFEWL----VQFVTLESWLNVFFLTRALRNICG 192
SUN_cc1 cd21435
coiled-coil domain 1 of SUN domain-containing proteins; SUN (Sad1 and UNC-84) proteins (SUN1 ...
 369-418 6.33e-10

coiled-coil domain 1 of SUN domain-containing proteins; SUN (Sad1 and UNC-84) proteins (SUN1 and SUN2) are components of the LINC (LInker of Nucleoskeleton and Cytoskeleton) complex which is involved in the connection between the nuclear lamina and the cytoskeleton. Besides the core SUN domain, SUN proteins contain two coiled-coil domains (CC1 and CC2), which act as intrinsic dynamic regulators controlling the activity of the SUN domain. The model corresponds to CC1 that functions as an activation segment to release CC2-mediated inhibition of the SUN domain.


Pssm-ID: 410603 [Multi-domain]  Cd Length: 55  Bit Score: 55.11  E-value: 6.33e-10
                          10        20        30        40        50
                  ....*....|....*....|....*....|....*....|....*....|
gi 1958669064 369 KTDFLTLHHDHEVRLSSLEDVLRKLTEKSEAIQKELEETKLRAGSRDEEQ 418
Cdd:cd21435     5 QESSVKELGRLEAQLASLRQELAALTLKQEAIQKELEQTKQKTISAVGEQ 54
CALCOCO1 pfam07888
Calcium binding and coiled-coil domain (CALCOCO1) like; Proteins found in this family are ...
 318-481 2.84e-05

Calcium binding and coiled-coil domain (CALCOCO1) like; Proteins found in this family are similar to the coiled-coil transcriptional coactivator protein coexpressed by Mus musculus (CoCoA/CALCOCO1). This protein binds to a highly conserved N-terminal domain of p160 coactivators, such as GRIP1, and thus enhances transcriptional activation by a number of nuclear receptors. CALCOCO1 has a central coiled-coil region with three leucine zipper motifs, which is required for its interaction with GRIP1 and may regulate the autonomous transcriptional activation activity of the C-terminal region.


Pssm-ID: 462303 [Multi-domain]  Cd Length: 488  Bit Score: 47.20  E-value: 2.84e-05
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1958669064 318 DERLAELTVLLQKLQIRVDQVDDGREGLSLWVKDMvgqhlqEIGSIEPPDAKTDFLTLHHDHEVRLSSLEDVLRKLTEKS 397
Cdd:pfam07888  72 ERQRRELESRVAELKEELRQSREKHEELEEKYKEL------SASSEELSEEKDALLAQRAAHEARIRELEEDIKTLTQRV 145

                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1958669064 398 EAIQKELEETKLRA----GSRDEEQPLLDRVQ-HLELELNLLKSQLSDWQHLRSSCEQADA---RIQETV----QLMFSE 465
Cdd:pfam07888 146 LERETELERMKERAkkagAQRKEEEAERKQLQaKLQQTEEELRSLSKEFQELRNSLAQRDTqvlQLQDTIttltQKLTTA 225

                         170
                  ....*....|....*.
gi 1958669064 466 DQPGGSLEWLLQKLSS 481
Cdd:pfam07888 226 HRKEAENEALLEELRS 241
YhaN COG4717
Uncharacterized conserved protein YhaN, contains AAA domain [Function unknown];
318-467 1.80e-03

Uncharacterized conserved protein YhaN, contains AAA domain [Function unknown];


Pssm-ID: 443752 [Multi-domain]  Cd Length: 641  Bit Score: 41.68  E-value: 1.80e-03
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1958669064 318 DERLAELTVLLQKLQIRVDQVDDGREGLSLWVKdmvGQHLQEigSIEPPDAKTDFLTLHHDHEVRL-SSLEDVLRKLTEK 396
Cdd:COG4717   101 EEELEELEAELEELREELEKLEKLLQLLPLYQE---LEALEA--ELAELPERLEELEERLEELRELeEELEELEAELAEL 175

                          90       100       110       120       130       140       150
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|.
gi 1958669064 397 SEAIQKELEETKLRAgsRDEEQPLLDRVQHLELELNLLKSQLsdwQHLRSSCEQADARIQETVQLMFSEDQ 467
Cdd:COG4717   176 QEELEELLEQLSLAT--EEELQDLAEELEELQQRLAELEEEL---EEAQEELEELEEELEQLENELEAAAL 241
COG4913 COG4913
Uncharacterized conserved protein, contains a C-terminal ATPase domain [Function unknown];
305-457 1.91e-03

Uncharacterized conserved protein, contains a C-terminal ATPase domain [Function unknown];


Pssm-ID: 443941 [Multi-domain]  Cd Length: 1089  Bit Score: 41.82  E-value: 1.91e-03
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1958669064  305 QKIASLSAQCHNHDERLAELTVLLQKLQIRVDQVDDGREGLS-----LWVKDMVGQHLQEIgsieppdaktdfltlhHDH 379
Cdd:COG4913    610 AKLAALEAELAELEEELAEAEERLEALEAELDALQERREALQrlaeySWDEIDVASAEREI----------------AEL 673

                           90       100       110       120       130       140       150       160
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1958669064  380 EVRLSSLE---DVLRKLTEKSEAIQKELEETKLRAGSRDEEQPLLD-RVQHLELELNLLKSQLSDWQHLRSSC--EQADA 453
Cdd:COG4913    674 EAELERLDassDDLAALEEQLEELEAELEELEEELDELKGEIGRLEkELEQAEEELDELQDRLEAAEDLARLElrALLEE 753


                   ....
gi 1958669064  454 RIQE 457
Cdd:COG4913    754 RFAA 757
 
Blast search parameters
Data Source: Precalculated data, version = cdd.v.3.21
Preset Options:Database: CDSEARCH/cdd   Low complexity filter: no  Composition Based Adjustment: yes   E-value threshold: 0.01

References:

  • Wang J et al. (2023), "The conserved domain database in 2023", Nucleic Acids Res.51(D)384-8.
  • Lu S et al. (2020), "The conserved domain database in 2020", Nucleic Acids Res.48(D)265-8.
  • Marchler-Bauer A et al. (2017), "CDD/SPARCLE: functional classification of proteins via subfamily domain architectures.", Nucleic Acids Res.45(D)200-3.
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