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Histone lysine demethylase PHF8
Name | Histone lysine demethylase PHF8 |
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Synonyms |
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Gene Name | PHF8 |
Organism | Human |
Amino acid sequence | >lcl|BSEQ0037295|Histone lysine demethylase PHF8 MNRSRAIVQRGRVLPPPAPLDTTNLAGRRTLQGRAKMASVPVYCLCRLPYDVTRFMIECD MCQDWFHGSCVGVEEEKAADIDLYHCPNCEVLHGPSIMKKRRGSSKGHDTHKGKPVKTGS PTFVRELRSRTFDSSDEVILKPTGNQLTVEFLEENSFSVPILVLKKDGLGMTLPSPSFTV RDVEHYVGSDKEIDVIDVTRQADCKMKLGDFVKYYYSGKREKVLNVISLEFSDTRLSNLV ETPKIVRKLSWVENLWPEECVFERPNVQKYCLMSVRDSYTDFHIDFGGTSVWYHVLKGEK IFYLIRPTNANLTLFECWSSSSNQNEMFFGDQVDKCYKCSVKQGQTLFIPTGWIHAVLTP VDCLAFGGNFLHSLNIEMQLKAYEIEKRLSTADLFRFPNFETICWYVGKHILDIFRGLRE NRRHPASYLVHGGKALNLAFRAWTRKEALPDHEDEIPETVRTVQLIKDLAREIRLVEDIF QQNVGKTSNIFGLQRIFPAGSIPLTRPAHSTSVSMSRLSLPSKNGSKKKGLKPKELFKKA ERKGKESSALGPAGQLSYNLMDTYSHQALKTGSFQKAKFNITGACLNDSDDDSPDLDLDG NESPLALLMSNGSTKRVKSLSKSRRTKIAKKVDKARLMAEQVMEDEFDLDSDDELQIDER LGKEKATLIIRPKFPRKLPRAKPCSDPNRVREPGEVEFDIEEDYTTDEDMVEGVEGKLGN GSGAGGILDLLKASRQVGGPDYAALTEAPASPSTQEAIQGMLCMANLQSSSSSPATSSLQ AWWTGGQDRSSGSSSSGLGTVSNSPASQRTPGKRPIKRPAYWRTESEEEEENASLDEQDS LGACFKDAEYIYPSLESDDDDPALKSRPKKKKNSDDAPWSPKARVTPTLPKQDRPVREGT RVASIETGLAAAAAKLAQQELQKAQKKKYIKKKPLLKEVEQPRPQDSNLSLTVPAPTVAA TPQLVTSSSPLPPPEPKQEALSGSLADHEYTARPNAFGMAQANRSTTPMAPGVFLTQRRP SVGSQSNQAGQGKRPKKGLATAKQRLGRILKIHRNGKLLL |
Number of residues | 1060 |
Molecular Weight | 117862.955 |
Theoretical pI | Not Available |
GO Classification | Functions
Processes
Components
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General Function | Zinc ion binding |
Specific Function | Histone lysine demethylase with selectivity for the di- and monomethyl states that plays a key role cell cycle progression, rDNA transcription and brain development. Demethylates mono- and dimethylated histone H3 'Lys-9' residue (H3K9Me1 and H3K9Me2), dimethylated H3 'Lys-27' (H3K27Me2) and monomethylated histone H4 'Lys-20' residue (H4K20Me1). Acts as a transcription activator as H3K9Me1, H3K9Me2, H3K27Me2 and H4K20Me1 are epigenetic repressive marks. Involved in cell cycle progression by being required to control G1-S transition. Acts as a coactivator of rDNA transcription, by activating polymerase I (pol I) mediated transcription of rRNA genes. Required for brain development, probably by regulating expression of neuron-specific genes. Only has activity toward H4K20Me1 when nucleosome is used as a substrate and when not histone octamer is used as substrate. May also have weak activity toward dimethylated H3 'Lys-36' (H3K36Me2), however, the relevance of this result remains unsure in vivo. Specifically binds trimethylated 'Lys-4' of histone H3 (H3K4me3), affecting histone demethylase specificity: has weak activity toward H3K9Me2 in absence of H3K4me3, while it has high activity toward H3K9me2 when binding H3K4me3. |
Pfam Domain Function | |
Transmembrane Regions | Not Available |
GenBank Protein ID | Not Available |
UniProtKB ID | Q9UPP1 |
UniProtKB Entry Name | PHF8_HUMAN |
Cellular Location | Nucleus |
Gene sequence | >lcl|BSEQ0021892|Histone lysine demethylase PHF8 (PHF8) ATGAACAGGAGCCGCGCTATCGTCCAGAGAGGACGCGTGCTGCCGCCTCCCGCCCCTCTT GACACGACGAACCTGGCCGGCCGCAGAACGCTCCAGGGCCGAGCGAAGATGGCCTCGGTG CCGGTGTATTGCCTCTGCCGGCTGCCTTACGATGTGACCCGCTTCATGATCGAGTGTGAC ATGTGCCAGGACTGGTTTCATGGCAGTTGTGTTGGTGTTGAAGAGGAGAAGGCTGCTGAC ATTGACCTCTACCACTGCCCCAACTGTGAAGTCTTGCATGGGCCCTCCATTATGAAAAAA CGCCGTGGATCTTCAAAGGGGCATGATACACACAAGGGGAAACCAGTGAAGACCGGGAGC CCTACGTTCGTCAGAGAGCTCCGGAGTAGGACTTTTGACAGCTCAGATGAAGTGATTCTG AAGCCCACTGGAAATCAACTGACCGTGGAATTCCTGGAAGAAAATAGCTTCAGTGTGCCC ATCCTGGTCCTGAAGAAGGATGGGTTGGGCATGACGCTGCCCTCGCCATCATTCACTGTG AGGGATGTTGAACACTATGTTGGTTCTGACAAAGAGATTGATGTGATTGATGTGACCCGC CAGGCTGACTGCAAGATGAAGCTTGGTGATTTTGTGAAATACTATTACAGCGGGAAGAGG GAGAAAGTCCTCAATGTCATTAGTTTGGAATTCTCTGATACCAGACTTTCTAACCTTGTG GAGACACCGAAGATTGTTCGAAAGCTGTCATGGGTCGAAAACTTGTGGCCAGAGGAATGT GTCTTTGAGAGACCCAATGTACAGAAGTACTGCCTCATGAGTGTGCGAGATAGCTATACA GACTTTCACATTGACTTTGGTGGCACCTCTGTCTGGTACCATGTACTCAAGGGTGAAAAG ATCTTCTACCTGATCCGCCCAACAAATGCCAATCTGACTCTCTTTGAGTGCTGGAGCAGT TCCTCTAATCAGAATGAGATGTTCTTTGGGGACCAGGTGGACAAGTGCTACAAGTGTTCC GTGAAGCAAGGACAGACACTTTTCATTCCCACAGGGTGGATCCATGCTGTGCTGACGCCT GTGGACTGCCTTGCCTTTGGAGGGAACTTCTTACACAGCCTTAACATCGAGATGCAGCTC AAAGCCTATGAGATTGAGAAGCGGCTGAGCACAGCAGACCTCTTCAGATTCCCCAACTTT GAGACCATCTGTTGGTATGTGGGAAAGCACATCCTGGACATCTTTCGCGGTTTGCGAGAG AACAGGAGACACCCTGCCTCCTACCTGGTCCATGGTGGCAAAGCCTTGAACTTGGCCTTT AGAGCCTGGACAAGGAAAGAAGCTCTGCCAGACCATGAGGATGAGATCCCGGAGACAGTG CGAACCGTACAGCTCATTAAAGATCTGGCCAGGGAGATCCGCCTGGTGGAAGACATCTTC CAACAGAACGTTGGGAAGACGAGCAATATCTTTGGGCTGCAGAGGATCTTCCCAGCCGGC TCCATTCCCCTAACCAGGCCAGCCCATTCCACTTCAGTGTCCATGTCCAGGCTGTCACTG CCCTCCAAAAATGGTTCAAAGAAGAAAGGCCTGAAGCCCAAGGAACTCTTCAAGAAGGCA GAGCGAAAGGGCAAGGAGAGTTCAGCCTTGGGGCCTGCTGGCCAGTTGAGCTATAATCTC ATGGACACATACAGTCATCAGGCACTGAAGACAGGCTCTTTCCAGAAAGCAAAGTTCAAC ATCACTGGTGCCTGCTTGAATGACTCAGATGACGACTCACCAGACTTGGACCTTGATGGA AATGAGAGCCCATTGGCCCTATTGATGTCTAACGGCAGTACGAAAAGGGTGAAGAGTTTA TCCAAATCTCGGCGAACCAAGATAGCAAAGAAGGTAGACAAGGCTAGGCTGATGGCAGAA CAGGTGATGGAAGACGAATTTGACTTGGATTCAGATGATGAGCTGCAGATTGACGAGAGA TTGGGAAAGGAGAAGGCGACCCTGATAATAAGACCAAAATTTCCCCGGAAATTGCCCCGT GCGAAGCCTTGCTCTGACCCCAACCGAGTTCGTGAACCAGGAGAAGTTGAGTTTGACATT GAGGAGGACTATACAACAGATGAGGACATGGTGGAAGGGGTTGAAGGCAAGCTTGGGAAT GGTAGTGGCGCTGGTGGCATTCTTGATCTGCTCAAGGCCAGCAGGCAGGTGGGGGGACCT GACTATGCTGCCCTCACCGAGGCCCCAGCTTCTCCCAGCACTCAGGAGGCCATCCAGGGC ATGCTGTGCATGGCCAACCTGCAGTCCTCATCGTCCTCACCGGCTACCTCTAGCCTGCAG GCCTGGTGGACTGGGGGACAGGATCGAAGCAGTGGGAGCTCCAGCAGTGGGCTGGGCACA GTGTCTAACAGTCCTGCTTCCCAGCGCACCCCAGGGAAGCGGCCCATCAAGCGGCCAGCA TACTGGAGAACCGAGAGCGAGGAGGAGGAGGAGAACGCCAGTCTGGATGAACAGGACAGC TTGGGAGCGTGCTTCAAGGATGCAGAGTATATCTATCCTTCACTGGAGTCTGATGATGAT GACCCTGCTTTGAAATCTCGACCCAAGAAAAAGAAGAATTCAGATGATGCTCCATGGAGT CCTAAAGCCCGCGTGACCCCAACTCTGCCGAAGCAGGACCGTCCTGTGCGTGAGGGGACC CGGGTAGCCTCTATTGAGACAGGTTTGGCTGCAGCAGCTGCAAAGCTGGCCCAGCAGGAG CTACAGAAGGCCCAAAAGAAGAAATATATCAAGAAGAAGCCTTTGCTGAAGGAGGTAGAA CAGCCTCGCCCTCAAGACTCCAATCTCAGTCTGACAGTACCAGCCCCCACTGTGGCTGCC ACACCACAACTTGTCACCTCCTCCTCACCCCTGCCTCCTCCTGAGCCTAAACAAGAGGCC CTGTCAGGAAGTCTCGCTGACCATGAGTACACCGCTCGTCCCAATGCCTTTGGCATGGCC CAGGCAAACCGCAGCACCACACCTATGGCCCCCGGTGTCTTCTTGACCCAGCGGCGCCCT TCAGTTGGCTCCCAGAGCAATCAGGCAGGACAAGGAAAGCGTCCCAAAAAGGGCCTGGCC ACAGCAAAGCAGAGACTCGGCCGTATCCTGAAAATCCACAGAAATGGCAAACTACTTCTG TGA |
GenBank Gene ID | Not Available |
GeneCard ID | Not Available |
GenAtlas ID | Not Available |
HGNC ID | HGNC:20672 |
Chromosome Location | X |
Locus | Not Available |
References |
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