unnamed protein product, partial [Homo sapiens]
Protein Classification
List of domain hits
| Name | Accession | Description | Interval | E-value | ||||||
| PLU-1 | pfam08429 | PLU-1-like protein; Sequences in this family bear similarity to the central region of PLU-1. ... |
362-693 | 3.08e-115 | ||||||
PLU-1-like protein; Sequences in this family bear similarity to the central region of PLU-1. This is a nuclear protein that may have a role in DNA-binding and transcription, and is closely associated with the malignant phenotype of breast cancer. This region is found in various other Jumonji/ARID domain-containing proteins (see pfam02373, pfam01388). : Pssm-ID: 462475 [Multi-domain] Cd Length: 336 Bit Score: 358.45 E-value: 3.08e-115
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| JmjC | pfam02373 | JmjC domain, hydroxylase; The JmjC domain belongs to the Cupin superfamily. JmjC-domain ... |
91-207 | 1.92e-53 | ||||||
JmjC domain, hydroxylase; The JmjC domain belongs to the Cupin superfamily. JmjC-domain proteins may be protein hydroxylases that catalyze a novel histone modification. This is confirmed to be a hydroxylase: the human JmjC protein named Tyw5p unexpectedly acts in the biosynthesis of a hypermodified nucleoside, hydroxy-wybutosine, in tRNA-Phe by catalysing hydroxylation. : Pssm-ID: 396791 Cd Length: 114 Bit Score: 181.73 E-value: 1.92e-53
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| PHD2_KDM5B | cd15607 | PHD finger 2 found in lysine-specific demethylase 5B (KDM5B); KDM5B (also termed Cancer/testis ... |
783-826 | 1.80e-23 | ||||||
PHD finger 2 found in lysine-specific demethylase 5B (KDM5B); KDM5B (also termed Cancer/testis antigen 31 (CT31), Histone demethylase JARID1B, Jumonji/ARID domain-containing protein 1B (JARID1B), retinoblastoma-binding protein 2 homolog 1 (RBP2-H1 or RBBP2H1A), or PLU-1) is a member of the JARID subfamily within the JmjC proteins. It has a restricted expression pattern in the testis, ovary, and transiently in the mammary gland of the pregnant female and has been shown to be upregulated in breast cancer, prostate cancer, and lung cancer, suggesting a potential role in tumorigenesis. KDM5B acts as a histone demethylase that catalyzes the removal of trimethylation of lysine 4 on histone H3 (H3K4me3), induced by polychlorinated biphenyls (PCBs). It also mediates demethylation of H3K4me2 and H3K4me1. Moreover, KDM5B functions as a negative regulator of hematopoietic stem cell (HSC) self-renewal and progenitor cell activity. KDM5B has also been shown to interact with the DNA binding transcription factors BF-1 and PAX9, as well as TIEG1/KLF10 (transforming growth factor-beta inducible early gene-1/Kruppel-like transcription factor 10), and possibly function as a transcriptional corepressor. KDM5B contains the catalytic JmjC domain, JmjN, the BRIGHT domain, which is an AT-rich interacting domain (ARID), and a Cys5HisCys2 zinc finger, as well as three plant homeodomain (PHD) fingers. This model corresponds to the second PHD finger. : Pssm-ID: 277080 Cd Length: 44 Bit Score: 93.75 E-value: 1.80e-23
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| zf-C5HC2 | pfam02928 | C5HC2 zinc finger; Predicted zinc finger with eight potential zinc ligand binding residues. ... |
297-349 | 3.85e-18 | ||||||
C5HC2 zinc finger; Predicted zinc finger with eight potential zinc ligand binding residues. This domain is found in Jumonji. This domain may have a DNA binding function. : Pssm-ID: 460750 Cd Length: 54 Bit Score: 78.82 E-value: 3.85e-18
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| Name | Accession | Description | Interval | E-value | ||||||
| PLU-1 | pfam08429 | PLU-1-like protein; Sequences in this family bear similarity to the central region of PLU-1. ... |
362-693 | 3.08e-115 | ||||||
PLU-1-like protein; Sequences in this family bear similarity to the central region of PLU-1. This is a nuclear protein that may have a role in DNA-binding and transcription, and is closely associated with the malignant phenotype of breast cancer. This region is found in various other Jumonji/ARID domain-containing proteins (see pfam02373, pfam01388). Pssm-ID: 462475 [Multi-domain] Cd Length: 336 Bit Score: 358.45 E-value: 3.08e-115
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| JmjC | pfam02373 | JmjC domain, hydroxylase; The JmjC domain belongs to the Cupin superfamily. JmjC-domain ... |
91-207 | 1.92e-53 | ||||||
JmjC domain, hydroxylase; The JmjC domain belongs to the Cupin superfamily. JmjC-domain proteins may be protein hydroxylases that catalyze a novel histone modification. This is confirmed to be a hydroxylase: the human JmjC protein named Tyw5p unexpectedly acts in the biosynthesis of a hypermodified nucleoside, hydroxy-wybutosine, in tRNA-Phe by catalysing hydroxylation. Pssm-ID: 396791 Cd Length: 114 Bit Score: 181.73 E-value: 1.92e-53
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| PHD2_KDM5B | cd15607 | PHD finger 2 found in lysine-specific demethylase 5B (KDM5B); KDM5B (also termed Cancer/testis ... |
783-826 | 1.80e-23 | ||||||
PHD finger 2 found in lysine-specific demethylase 5B (KDM5B); KDM5B (also termed Cancer/testis antigen 31 (CT31), Histone demethylase JARID1B, Jumonji/ARID domain-containing protein 1B (JARID1B), retinoblastoma-binding protein 2 homolog 1 (RBP2-H1 or RBBP2H1A), or PLU-1) is a member of the JARID subfamily within the JmjC proteins. It has a restricted expression pattern in the testis, ovary, and transiently in the mammary gland of the pregnant female and has been shown to be upregulated in breast cancer, prostate cancer, and lung cancer, suggesting a potential role in tumorigenesis. KDM5B acts as a histone demethylase that catalyzes the removal of trimethylation of lysine 4 on histone H3 (H3K4me3), induced by polychlorinated biphenyls (PCBs). It also mediates demethylation of H3K4me2 and H3K4me1. Moreover, KDM5B functions as a negative regulator of hematopoietic stem cell (HSC) self-renewal and progenitor cell activity. KDM5B has also been shown to interact with the DNA binding transcription factors BF-1 and PAX9, as well as TIEG1/KLF10 (transforming growth factor-beta inducible early gene-1/Kruppel-like transcription factor 10), and possibly function as a transcriptional corepressor. KDM5B contains the catalytic JmjC domain, JmjN, the BRIGHT domain, which is an AT-rich interacting domain (ARID), and a Cys5HisCys2 zinc finger, as well as three plant homeodomain (PHD) fingers. This model corresponds to the second PHD finger. Pssm-ID: 277080 Cd Length: 44 Bit Score: 93.75 E-value: 1.80e-23
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| zf-C5HC2 | pfam02928 | C5HC2 zinc finger; Predicted zinc finger with eight potential zinc ligand binding residues. ... |
297-349 | 3.85e-18 | ||||||
C5HC2 zinc finger; Predicted zinc finger with eight potential zinc ligand binding residues. This domain is found in Jumonji. This domain may have a DNA binding function. Pssm-ID: 460750 Cd Length: 54 Bit Score: 78.82 E-value: 3.85e-18
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| JmjC | smart00558 | A domain family that is part of the cupin metalloenzyme superfamily; Probable enzymes, but of ... |
64-121 | 4.27e-14 | ||||||
A domain family that is part of the cupin metalloenzyme superfamily; Probable enzymes, but of unknown functions, that regulate chromatin reorganisation processes (Clissold and Ponting, in press). Pssm-ID: 214721 Cd Length: 58 Bit Score: 67.66 E-value: 4.27e-14
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| PHD | pfam00628 | PHD-finger; PHD folds into an interleaved type of Zn-finger chelating 2 Zn ions in a similar ... |
784-829 | 4.10e-07 | ||||||
PHD-finger; PHD folds into an interleaved type of Zn-finger chelating 2 Zn ions in a similar manner to that of the RING and FYVE domains. Several PHD fingers have been identified as binding modules of methylated histone H3. Pssm-ID: 425785 [Multi-domain] Cd Length: 51 Bit Score: 47.49 E-value: 4.10e-07
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| PHD | smart00249 | PHD zinc finger; The plant homeodomain (PHD) finger is a C4HC3 zinc-finger-like motif found in ... |
784-826 | 6.82e-06 | ||||||
PHD zinc finger; The plant homeodomain (PHD) finger is a C4HC3 zinc-finger-like motif found in nuclear proteins thought to be involved in epigenetics and chromatin-mediated transcriptional regulation. The PHD finger binds two zinc ions using the so-called 'cross-brace' motif and is thus structurally related to the RING finger and the FYVE finger. It is not yet known if PHD fingers have a common molecular function. Several reports suggest that it can function as a protein-protein interacton domain and it was recently demonstrated that the PHD finger of p300 can cooperate with the adjacent BROMO domain in nucleosome binding in vitro. Other reports suggesting that the PHD finger is a ubiquitin ligase have been refuted as these domains were RING fingers misidentified as PHD fingers. Pssm-ID: 214584 [Multi-domain] Cd Length: 47 Bit Score: 44.12 E-value: 6.82e-06
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| Name | Accession | Description | Interval | E-value | ||||||
| PLU-1 | pfam08429 | PLU-1-like protein; Sequences in this family bear similarity to the central region of PLU-1. ... |
362-693 | 3.08e-115 | ||||||
PLU-1-like protein; Sequences in this family bear similarity to the central region of PLU-1. This is a nuclear protein that may have a role in DNA-binding and transcription, and is closely associated with the malignant phenotype of breast cancer. This region is found in various other Jumonji/ARID domain-containing proteins (see pfam02373, pfam01388). Pssm-ID: 462475 [Multi-domain] Cd Length: 336 Bit Score: 358.45 E-value: 3.08e-115
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| JmjC | pfam02373 | JmjC domain, hydroxylase; The JmjC domain belongs to the Cupin superfamily. JmjC-domain ... |
91-207 | 1.92e-53 | ||||||
JmjC domain, hydroxylase; The JmjC domain belongs to the Cupin superfamily. JmjC-domain proteins may be protein hydroxylases that catalyze a novel histone modification. This is confirmed to be a hydroxylase: the human JmjC protein named Tyw5p unexpectedly acts in the biosynthesis of a hypermodified nucleoside, hydroxy-wybutosine, in tRNA-Phe by catalysing hydroxylation. Pssm-ID: 396791 Cd Length: 114 Bit Score: 181.73 E-value: 1.92e-53
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| PHD2_KDM5B | cd15607 | PHD finger 2 found in lysine-specific demethylase 5B (KDM5B); KDM5B (also termed Cancer/testis ... |
783-826 | 1.80e-23 | ||||||
PHD finger 2 found in lysine-specific demethylase 5B (KDM5B); KDM5B (also termed Cancer/testis antigen 31 (CT31), Histone demethylase JARID1B, Jumonji/ARID domain-containing protein 1B (JARID1B), retinoblastoma-binding protein 2 homolog 1 (RBP2-H1 or RBBP2H1A), or PLU-1) is a member of the JARID subfamily within the JmjC proteins. It has a restricted expression pattern in the testis, ovary, and transiently in the mammary gland of the pregnant female and has been shown to be upregulated in breast cancer, prostate cancer, and lung cancer, suggesting a potential role in tumorigenesis. KDM5B acts as a histone demethylase that catalyzes the removal of trimethylation of lysine 4 on histone H3 (H3K4me3), induced by polychlorinated biphenyls (PCBs). It also mediates demethylation of H3K4me2 and H3K4me1. Moreover, KDM5B functions as a negative regulator of hematopoietic stem cell (HSC) self-renewal and progenitor cell activity. KDM5B has also been shown to interact with the DNA binding transcription factors BF-1 and PAX9, as well as TIEG1/KLF10 (transforming growth factor-beta inducible early gene-1/Kruppel-like transcription factor 10), and possibly function as a transcriptional corepressor. KDM5B contains the catalytic JmjC domain, JmjN, the BRIGHT domain, which is an AT-rich interacting domain (ARID), and a Cys5HisCys2 zinc finger, as well as three plant homeodomain (PHD) fingers. This model corresponds to the second PHD finger. Pssm-ID: 277080 Cd Length: 44 Bit Score: 93.75 E-value: 1.80e-23
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| PHD2_KDM5A_like | cd15516 | PHD finger 2 found in Lysine-specific demethylase KDM5A, KDM5B, KDM5C, KDM5D, and similar ... |
783-826 | 9.96e-20 | ||||||
PHD finger 2 found in Lysine-specific demethylase KDM5A, KDM5B, KDM5C, KDM5D, and similar proteins; The JARID subfamily within the JmjC proteins includes Lysine-specific demethylase KDM5A, KDM5B, KDM5C, KDM5D and a Drosophila homolog protein, little imaginal discs (Lid). KDM5A was originally identified as a retinoblastoma protein (Rb)-binding partner and its inactivation may be important for Rb to promote differentiation. It is involved in transcription through interacting with TBP, p107, nuclear receptors, Myc, Sin3/HDAC, Mad1, RBP-J, CLOCK, and BMAL1. KDM5B has a restricted expression pattern in the testis, ovary, and transiently in the mammary gland of the pregnant female and has been shown to be upregulated in breast cancer, prostate cancer, and lung cancer, suggesting a potential role in tumorigenesis. Both KDM5A and KDM5B function as trimethylated histone H3 lysine 4 (H3K4me3) demethylases. KDM5C is a H3K4 trimethyl-histone demethylase that catalyzes demethylation of H3K4me3 and H3K4me2 to H3K4me1. It plays a role in neuronal survival and dendrite development. KDM5C defects are associated with X-linked mental retardation (XLMR). KDM5D is a male-specific antigen that shows a demethylase activity specific for di- and tri-methylated histone H3K4 (H3K4me3 and H3K4me2), and has a male-specific function as a histone H3K4 demethylase by recruiting a meiosis-regulatory protein, MSH5, to condensed DNA. KDM5D directly interacts with a polycomb-like protein Ring6a/MBLR, and plays a role in regulation of transcriptional initiation through H3K4 demethylation. The family also includes Drosophila melanogaster protein little imaginal discs (Lid) that functions as a JmjC-dependent trimethyl histone H3K4 (H3K4me3) demethylase, which is required for dMyc-induced cell growth. It positively regulates Hox gene expression in S2 cells. Members in this family contain the catalytic JmjC domain, JmjN, the BRIGHT domain, which is an AT-rich interacting domain (ARID), and a Cys5HisCys2 zinc finger, as well as two or three plant homeodomain (PHD) fingers. This model corresponds to the second PHD finger. Pssm-ID: 276991 Cd Length: 53 Bit Score: 83.52 E-value: 9.96e-20
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| zf-C5HC2 | pfam02928 | C5HC2 zinc finger; Predicted zinc finger with eight potential zinc ligand binding residues. ... |
297-349 | 3.85e-18 | ||||||
C5HC2 zinc finger; Predicted zinc finger with eight potential zinc ligand binding residues. This domain is found in Jumonji. This domain may have a DNA binding function. Pssm-ID: 460750 Cd Length: 54 Bit Score: 78.82 E-value: 3.85e-18
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| JmjC | smart00558 | A domain family that is part of the cupin metalloenzyme superfamily; Probable enzymes, but of ... |
64-121 | 4.27e-14 | ||||||
A domain family that is part of the cupin metalloenzyme superfamily; Probable enzymes, but of unknown functions, that regulate chromatin reorganisation processes (Clissold and Ponting, in press). Pssm-ID: 214721 Cd Length: 58 Bit Score: 67.66 E-value: 4.27e-14
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| PHD2_KDM5A | cd15606 | PHD finger 2 found in Lysine-specific demethylase 5A (KDM5A); KDM5A (also termed Histone ... |
784-826 | 2.29e-11 | ||||||
PHD finger 2 found in Lysine-specific demethylase 5A (KDM5A); KDM5A (also termed Histone demethylase JARID1A, Jumonji/ARID domain-containing protein 1A, or Retinoblastoma-binding protein 2 (RBBP-2 or RBP2)) was originally identified as a retinoblastoma protein (Rb)-binding partner and its inactivation may be important for Rb to promote differentiation. It is involved in transcription through interacting with TBP, p107, nuclear receptors, Myc, Sin3/HDAC, Mad1, RBP-J, CLOCK, and BMAL1. KDM5A functions as a trimethylated histone H3 lysine 4 (H3K4me3) demethylase that belongs to the JARID subfamily within the JmjC proteins. It also displays DNA-binding activities that can recognize the specific DNA sequence CCGCCC. KDM5A contains the catalytic JmjC domain, JmjN, the BRIGHT domain, which is an AT-rich interacting domain (ARID), and a Cys5HisCys2 zinc finger, as well as three plant homeodomain (PHD) fingers. This model corresponds to the second PHD finger. Pssm-ID: 277079 Cd Length: 56 Bit Score: 59.76 E-value: 2.29e-11
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| PHD2_KDM5C_5D | cd15608 | PHD finger 2 found in Lysine-specific demethylase 5C (KDM5C) and 5D (KDM5D); The family ... |
783-834 | 6.87e-08 | ||||||
PHD finger 2 found in Lysine-specific demethylase 5C (KDM5C) and 5D (KDM5D); The family includes KDM5C and KDM5D, both of which belong to the JARID subfamily within the JmjC proteins. KDM5C (also termed Histone demethylase JARID1C, Jumonji/ARIDdomain-containing protein 1C, SmcX, or Xe169) is a H3K4 trimethyl-histone demethylase that catalyzes demethylation of H3K4me3 and H3K4me2 to H3K4me1. It plays a role in neuronal survival and dendrite development. KDM5C defects are associated with X-linked mental retardation (XLMR). KDM5D (also termed Histocompatibility Y antigen (H-Y), Histone demethylase JARID1D, Jumonji/ARID domain-containing protein 1D, or SmcY) is a male-specific antigen that shows a demethylase activity specific for di- and tri-methylated histone H3K4 (H3K4me3 and H3K4me2), and has a male-specific function as a histone H3K4 demethylase by recruiting a meiosis-regulatory protein, MSH5, to condensed DNA. KDM5D directly interacts with a polycomb-like protein Ring6a/MBLR, and plays a role in regulation of transcriptional initiation through H3K4 demethylation. Both KDM5C and KDM5D contain the catalytic JmjC domain, JmjN, the BRIGHT domain, which is an AT-rich interacting domain (ARID), and a Cys5HisCys2 zinc finger, as well as two plant homeodomain (PHD) fingers. This model corresponds to the second PHD finger. Pssm-ID: 277081 Cd Length: 58 Bit Score: 50.19 E-value: 6.87e-08
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| PHD | pfam00628 | PHD-finger; PHD folds into an interleaved type of Zn-finger chelating 2 Zn ions in a similar ... |
784-829 | 4.10e-07 | ||||||
PHD-finger; PHD folds into an interleaved type of Zn-finger chelating 2 Zn ions in a similar manner to that of the RING and FYVE domains. Several PHD fingers have been identified as binding modules of methylated histone H3. Pssm-ID: 425785 [Multi-domain] Cd Length: 51 Bit Score: 47.49 E-value: 4.10e-07
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| PHD | smart00249 | PHD zinc finger; The plant homeodomain (PHD) finger is a C4HC3 zinc-finger-like motif found in ... |
784-826 | 6.82e-06 | ||||||
PHD zinc finger; The plant homeodomain (PHD) finger is a C4HC3 zinc-finger-like motif found in nuclear proteins thought to be involved in epigenetics and chromatin-mediated transcriptional regulation. The PHD finger binds two zinc ions using the so-called 'cross-brace' motif and is thus structurally related to the RING finger and the FYVE finger. It is not yet known if PHD fingers have a common molecular function. Several reports suggest that it can function as a protein-protein interacton domain and it was recently demonstrated that the PHD finger of p300 can cooperate with the adjacent BROMO domain in nucleosome binding in vitro. Other reports suggesting that the PHD finger is a ubiquitin ligase have been refuted as these domains were RING fingers misidentified as PHD fingers. Pssm-ID: 214584 [Multi-domain] Cd Length: 47 Bit Score: 44.12 E-value: 6.82e-06
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| PHD_SF | cd15489 | PHD finger superfamily; The PHD finger superfamily includes a canonical plant homeodomain (PHD) ... |
784-826 | 1.37e-05 | ||||||
PHD finger superfamily; The PHD finger superfamily includes a canonical plant homeodomain (PHD) finger typically characterized as Cys4HisCys3, and a non-canonical extended PHD finger, characterized as Cys2HisCys5HisCys2His. Variations include the RAG2 PHD finger characterized by Cys3His2Cys2His and the PHD finger 5 found in nuclear receptor-binding SET domain-containing proteins characterized by Cys4HisCys2His. The PHD finger is also termed LAP (leukemia-associated protein) motif or TTC (trithorax consensus) domain. Single or multiple copies of PHD fingers have been found in a variety of eukaryotic proteins involved in the control of gene transcription and chromatin dynamics. PHD fingers can recognize the unmodified and modified histone H3 tail, and some have been found to interact with non-histone proteins. They also function as epigenome readers controlling gene expression through molecular recruitment of multi-protein complexes of chromatin regulators and transcription factors. The PHD finger domain SF is structurally similar to the RING and FYVE_like superfamilies. Pssm-ID: 276966 [Multi-domain] Cd Length: 48 Bit Score: 43.07 E-value: 1.37e-05
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| PHD_TAF3 | cd15522 | PHD finger found in transcription initiation factor TFIID subunit 3 (TAF3); TAF3 (also termed ... |
793-826 | 7.02e-05 | ||||||
PHD finger found in transcription initiation factor TFIID subunit 3 (TAF3); TAF3 (also termed 140 kDa TATA box-binding protein-associated factor, TBP-associated factor 3, transcription initiation factor TFIID 140 kDa subunit (TAF140), or TAFII-140, is an integral component of TFIID) is a general initiation factor (GTF) that plays a key role in preinitiation complex (PIC) assembly through core promoter recognition. The interaction of H3K4me3 with TAF3 directs global TFIID recruitment to active genes, which regulates gene-selective functions of p53 in response to genotoxic stress. TAF3 is highly enriched in embryonic stem cells and is required for endoderm lineage differentiation and prevents premature specification of neuroectoderm and mesoderm. Moreover, TAF3, along with TRF3, forms a complex that is essential for myogenic differentiation. TAF3 contains a plant homeodomain (PHD) finger. This family also includes Drosophila melanogaster BIP2 (Bric-a-brac interacting protein 2) protein, which functions as an interacting partner of D. melanogaster p53 (Dmp53). Pssm-ID: 276997 [Multi-domain] Cd Length: 46 Bit Score: 41.12 E-value: 7.02e-05
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| PHD_Ecm5p_Lid2p_like | cd15518 | PHD finger found in Saccharomyces cerevisiae extracellular matrix protein 5 (Ecm5p), ... |
784-826 | 9.83e-05 | ||||||
PHD finger found in Saccharomyces cerevisiae extracellular matrix protein 5 (Ecm5p), Schizosaccharomyces pombe Lid2 complex component Lid2p, and similar proteins; The family includes Saccharomyces cerevisiae Ecm5p, Schizosaccharomyces pombe Lid2 complex component Lid2p, and similar proteins. Ecm5p is a JmjC domain-containing protein that directly removes histone lysine methylation via a hydroxylation reaction. It associates with the yeast Snt2p and Rpd3 deacetylase, which may play a role in regulating transcription in response to oxidative stress. Ecm5p promotes oxidative stress tolerance, while Snt2p ultimately decreases tolerance. Ecm5p contains an N-terminal ARID domain, a JmjC domain, and a C-terminal plant homeodomain (PHD) finger. Lid2p is a trimethyl H3K4 (H3K4me3) demethylase responsible for H3K4 hypomethylation in heterochromatin. It interacts with the histone lysine-9 methyltransferase, Clr4, through the Dos1/Clr8-Rik1 complex, and mediates H3K9 methylation and small RNA production. It also acts cooperatively with the histone modification enzymes Set1 and Lsd1 and plays an essential role in cross-talk between H3K4 and H3K9 methylation in euchromatin. Lid2p contains a JmjC domain, three PHD fingers and a JmjN domain. This model includes the second PHD finger of Lid2p. Pssm-ID: 276993 Cd Length: 45 Bit Score: 40.80 E-value: 9.83e-05
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| PHD_PHF2_like | cd15554 | PHD finger found in PHF2, PHF8 and KDM7; This family includes PHF2, PHF8, KDM7, and similar ... |
784-826 | 2.30e-04 | ||||||
PHD finger found in PHF2, PHF8 and KDM7; This family includes PHF2, PHF8, KDM7, and similar proteins. PHF2, also termed GRC5, or PHD finger protein 2, is a histone lysine demethylase ubiquitously expressed in various tissues. PHF8, also termed PHD finger protein 8, or KDM7B, is a monomethylated histone H4 lysine 20(H4K20me1) demethylase that transcriptionally regulates many cell cycle genes. It also preferentially acts on H3K9me2 and H3K9me1. PHF8 is modulated by CDC20-containing anaphase-promoting complex (APC (cdc20)) and plays an important role in the G2/M transition. It acts as a critical molecular sensor for mediating retinoic acid (RA) treatment response in RAR alpha-fusion-induced leukemia. Moreover, PHF8 is essential for cytoskeleton dynamics and is associated with X-linked mental retardation. KDM7, also termed JmjC domain-containing histone demethylation protein 1D (JHDM1D), or KIAA1718, is a dual histone demethylase that catalyzes demethylation of monomethylated and dimethylated H3K9 (H3K9me2/me1) and H3K27 (H3K27me2/me1), which functions as an eraser of silencing marks on chromatin during brain development. It also plays a tumor-suppressive role by regulating angiogenesis. All family members contain a plant homeodomain (PHD) finger and a JmjC domain. Pssm-ID: 277029 Cd Length: 47 Bit Score: 39.67 E-value: 2.30e-04
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| PHD_KDM7 | cd15640 | PHD finger found in lysine-specific demethylase 7 (KDM7); KDM7, also termed JmjC ... |
784-826 | 2.79e-04 | ||||||
PHD finger found in lysine-specific demethylase 7 (KDM7); KDM7, also termed JmjC domain-containing histone demethylation protein 1D (JHDM1D), or KIAA1718, is a dual histone demethylase that catalyzes demethylation of monomethylated and dimethylated H3K9 (H3K9me2/me1) and H3K27 (H3K27me2/me1), which functions as an eraser of silencing marks on chromatin during brain development. It also plays a tumor-suppressive role by regulating angiogenesis. KDM7 contains a plant homeodomain (PHD) that binds Lys4-trimethylated histone 3 (H3K4me3) and a jumonji domain that demethylates either H3K9me2 or H3K27me2. Pssm-ID: 277110 Cd Length: 50 Bit Score: 39.59 E-value: 2.79e-04
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| PHD2_3_BPTF | cd15560 | PHD finger 2 and 3 found in bromodomain and PHD finger-containing transcription factor (BPTF); ... |
784-826 | 3.86e-04 | ||||||
PHD finger 2 and 3 found in bromodomain and PHD finger-containing transcription factor (BPTF); BPTF, also termed nucleosome-remodeling factor subunit BPTF, or fetal Alz-50 clone 1 protein (FAC1), or fetal Alzheimer antigen, functions as a transcriptional regulator that exhibits altered expression and subcellular localization during neuronal development and neurodegenerative diseases such as Alzheimer's disease. It interacts with the human orthologue of the Kelch-like Ech-associated protein (Keap1). Its function and subcellular localization can be regulated by Keap1. Moreover, BPTF is a novel DNA-binding protein that recognizes the DNA sequence CACAACAC and represses transcription through this site in a phosphorylation-dependent manner. Furthermore, BPTF interacts with the Myc-associated zinc finger protein (ZF87/MAZ) and alters its transcriptional activity, which has been implicated in gene regulation in neurodegeneration. Some family members contain two or three plant homeodomain (PHD) fingers, which may be involved in complex formation with histone H3 trimethylated at K4 (H3K4me3). This family corresponds to the second and third PHD fingers. Pssm-ID: 277035 Cd Length: 47 Bit Score: 39.25 E-value: 3.86e-04
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| PHD_PHF3_like | cd15552 | PHD finger found in PHD finger protein 3 (PHF3), and death-inducer obliterator variants Dido1, ... |
784-826 | 3.97e-04 | ||||||
PHD finger found in PHD finger protein 3 (PHF3), and death-inducer obliterator variants Dido1, Dido2, and Dido3; PHF3 is a human homolog of yeast protein bypass of Ess1 (Bye1), a nuclear protein with a domain resembling the central domain in the transcription elongation factor TFIIS. It is ubiquitously expressed in normal tissues including brain, but its expression is significantly reduced or lost in glioblastomas. PHF3 contains an N-terminal plant homeodomain (PHD) finger, a central RNA polymerase II (Pol II)-binding TFIIS-like domain (TLD) domain, and a C-terminal Spen paralogue and orthologue C-terminal (SPOC) domain. This family also includes Dido gene encoding three alternative splicing variants (Dido1, 2, and 3), which have been implicated in a number of cellular processes such as apoptosis and chromosomal segregation, particularly in the hematopoietic system. Dido1 is important for maintaining embryonic stem (ES) cells and directly regulates the expression of pluripotency factors. It is the shortest isoform that contains only a highly conserved PHD finger responsible for the binding of histone H3 with a higher affinity for trimethylated lysine4 (H3K4me3). Gene Dido1 is a Bone morphogenetic protein (BMP) target gene and promotes BMP-induced melanoma progression. It also triggers apoptosis after nuclear translocation and caspase upregulation. Dido3 is the largest isoform and is ubiquitously expressed in all human tissues. It is dispensable for ES cell self-renewal and pluripotency, but is involved in the maintenance of stem cell genomic stability and tumorigenesis. Dido3 contains a PHD finger, a transcription elongation factor S-II subunit M (TFSIIM) domain, a SPOC module, and a long C-terminal region (CT) of unknown homology. Pssm-ID: 277027 Cd Length: 50 Bit Score: 39.30 E-value: 3.97e-04
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| PHD_BRPF2 | cd15677 | PHD finger found in bromodomain and PHD finger-containing protein 2 (BRPF2) and similar ... |
783-829 | 8.44e-04 | ||||||
PHD finger found in bromodomain and PHD finger-containing protein 2 (BRPF2) and similar proteins; BRPF2, also termed bromodomain-containing protein 1 (BRD1), or BR140-like protein, is encoded by BRL (BR140 Like gene). It is responsible for the bulk of the acetylation of H3K14 and forms a novel monocytic leukemic zinc-finger protein (MOZ)/MOZ-related factor (MORF) H3 histone acetyltransferase (HAT) complex with HBO1 and ING4. The complex is required for full transcriptional activation of the erythroid-specific regulator genes essential for terminal differentiation and survival of erythroblasts in fetal liver. BRPF2 shows widespread expression and localizes to the nucleus within spermatocytes. It contains a cysteine rich region harboring a canonical Cys4HisCys3 plant homeodomain (PHD) finger followed by a non-canonical extended PHD (ePHD) finger, Cys2HisCys5HisCys2His, a bromodomain, and a proline-tryptophan-tryptophan-proline (PWWP) domain. This model corresponds to the canonical Cys4HisCys3 PHD finger. Pssm-ID: 277147 [Multi-domain] Cd Length: 54 Bit Score: 38.46 E-value: 8.44e-04
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| PHD2_PHF10 | cd15529 | PHD finger 2 found in PHD finger protein 10 (PHF10) and similar proteins; PHF10, also termed ... |
794-826 | 4.09e-03 | ||||||
PHD finger 2 found in PHD finger protein 10 (PHF10) and similar proteins; PHF10, also termed BRG1-associated factor 45a (BAF45a), or XAP135, is a ubiquitously expressed transcriptional regulator that is required for maintaining the undifferentiated status of neuroblasts. It contains a SAY (supporter of activation of yellow) domain and two adjacent plant homeodomain (PHD) fingers. This model corresponds to the second PHD finger. Pssm-ID: 277004 Cd Length: 44 Bit Score: 36.13 E-value: 4.09e-03
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| PHD_BRPF | cd15572 | PHD finger found in bromodomain and PHD finger-containing (BRPF) proteins; The family of BRPF ... |
783-829 | 4.26e-03 | ||||||
PHD finger found in bromodomain and PHD finger-containing (BRPF) proteins; The family of BRPF proteins includes BRPF1, BRD1/BRPF2, and BRPF3. They are scaffold proteins that form monocytic leukemic zinc-finger protein (MOZ)/MOZ-related factor (MORF) H3 histone acetyltransferase (HAT) complexes with other regulatory subunits, such as inhibitor of growth 5 (ING5) and Esa1-associated factor 6 ortholog (EAF6). BRPF proteins have multiple domains, including a canonical Cys4HisCys3 plant homeodomain (PHD) zinc finger followed by a non-canonical extended PHD (ePHD) finger, Cys2HisCys5HisCys2His, a bromodomain and a proline-tryptophan-tryptophan-proline (PWWP) domain. PHD and ePHD fingers both bind to lysine 4 of histone H3 (K4H3), bromodomains interact with acetylated lysines on N-terminal tails of histones and other proteins, and PWWP domains show histone-binding and chromatin association properties. This model corresponds to the canonical Cys4HisCys3 PHD finger. Pssm-ID: 277047 [Multi-domain] Cd Length: 54 Bit Score: 36.44 E-value: 4.26e-03
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| PHD_Cfp1 | cd15553 | PHD finger found in CXXC-type zinc finger protein 1 (Cfp1); Cfp1, also termed CpG-binding ... |
784-826 | 9.16e-03 | ||||||
PHD finger found in CXXC-type zinc finger protein 1 (Cfp1); Cfp1, also termed CpG-binding protein, or PHD finger and CXXC domain-containing protein 1 (PCCX1), is a specificity factor that binds to unmethylated CpGs and links H3K4me3 with CpG islands (CGIs). It integrates both promoter CpG content and gene activity for accurate trimethylation of histone H3 Lys 4 (H3K4me3) deposition in embryonic stem cells. Moreover, Cfp1 is an essential component of the SETD1 histone H3K4 methyltransferase complex and functions as a critical regulator of histone methylation, cytosine methylation, cellular differentiation, and vertebrate development. Cfp1 contains a plant homeodomain (PHD) finger, a CXXC domain, and a CpG binding protein zinc finger C-terminal domain. Its CXXC domain selectively binds to non-methylated CpG islands, following by a preference for a guanosine nucleotide. Pssm-ID: 277028 Cd Length: 46 Bit Score: 35.05 E-value: 9.16e-03
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| PHD_PHF2 | cd15641 | PHD finger found in lysine-specific demethylase PHF2; PHF2, also termed GRC5, or PHD finger ... |
794-829 | 9.49e-03 | ||||||
PHD finger found in lysine-specific demethylase PHF2; PHF2, also termed GRC5, or PHD finger protein 2, is a histone lysine demethylase ubiquitously expressed in various tissues. It contains a plant homeodomain (PHD) finger and a JmjC domain and plays an important role in adipogenesis. The PHD finger domain can recognize trimethylated histone H3 lysine 4 (H3K4me3). PHF2 also has dimethylated histone H3 lysine 9(H3K9me2) demethylase activity and acts as a coactivator of several metabolism-related transcription factors. Moreover, it can demethylate ARID5B and further forms a complex with demethylated ARD5B to bind the promoter regions of target genes. The overexpression of PHF2 is involved in the progression of esophageal squamous cell carcinoma (ESCC). Pssm-ID: 277111 Cd Length: 50 Bit Score: 35.38 E-value: 9.49e-03
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