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NameChromodomain-helicase-DNA-binding protein 1
Synonyms
  • 3.6.4.12
  • ATP-dependent helicase CHD1
  • CHD-1
Gene NameCHD1
OrganismHuman
Amino acid sequence
>lcl|BSEQ0037040|Chromodomain-helicase-DNA-binding protein 1
MNGHSDEESVRNSSGESSQSDDDSGSASGSGSGSSSGSSSDGSSSQSGSSDSDSGSESGS
QSESESDTSRENKVQAKPPKVDGAEFWKSSPSILAVQRSAILKKQQQQQQQQQHQASSNS
GSEEDSSSSEDSDDSSSEVKRKKHKDEDWQMSGSGSPSQSGSDSESEEEREKSSCDETES
DYEPKNKVKSRKPQNRSKSKNGKKILGQKKRQIDSSEEDDDEEDYDNDKRSSRRQATVNV
SYKEDEEMKTDSDDLLEVCGEDVPQPEEEEFETIERFMDCRIGRKGATGATTTIYAVEAD
GDPNAGFEKNKEPGEIQYLIKWKGWSHIHNTWETEETLKQQNVRGMKKLDNYKKKDQETK
RWLKNASPEDVEYYNCQQELTDDLHKQYQIVERIIAHSNQKSAAGYPDYYCKWQGLPYSE
CSWEDGALISKKFQACIDEYFSRNQSKTTPFKDCKVLKQRPRFVALKKQPSYIGGHEGLE
LRDYQLNGLNWLAHSWCKGNSCILADEMGLGKTIQTISFLNYLFHEHQLYGPFLLVVPLS
TLTSWQREIQTWASQMNAVVYLGDINSRNMIRTHEWTHHQTKRLKFNILLTTYEILLKDK
AFLGGLNWAFIGVDEAHRLKNDDSLLYKTLIDFKSNHRLLITGTPLQNSLKELWSLLHFI
MPEKFSSWEDFEEEHGKGREYGYASLHKELEPFLLRRVKKDVEKSLPAKVEQILRMEMSA
LQKQYYKWILTRNYKALSKGSKGSTSGFLNIMMELKKCCNHCYLIKPPDNNEFYNKQEAL
QHLIRSSGKLILLDKLLIRLRERGNRVLIFSQMVRMLDILAEYLKYRQFPFQRLDGSIKG
ELRKQALDHFNAEGSEDFCFLLSTRAGGLGINLASADTVVIFDSDWNPQNDLQAQARAHR
IGQKKQVNIYRLVTKGSVEEDILERAKKKMVLDHLVIQRMDTTGKTVLHTGSAPSSSTPF
NKEELSAILKFGAEELFKEPEGEEQEPQEMDIDEILKRAETHENEPGPLTVGDELLSQFK
VANFSNMDEDDIELEPERNSKNWEEIIPEDQRRRLEEEERQKELEEIYMLPRMRNCAKQI
SFNGSEGRRSRSRRYSGSDSDSISEGKRPKKRGRPRTIPRENIKGFSDAEIRRFIKSYKK
FGGPLERLDAIARDAELVDKSETDLRRLGELVHNGCIKALKDSSSGTERTGGRLGKVKGP
TFRISGVQVNAKLVISHEEELIPLHKSIPSDPEERKQYTIPCHTKAAHFDIDWGKEDDSN
LLIGIYEYGYGSWEMIKMDPDLSLTHKILPDDPDKKPQAKQLQTRADYLIKLLSRDLAKK
EALSGAGSSKRRKARAKKNKAMKSIKVKEEIKSDSSPLPSEKSDEDDDKLSESKSDGRER
SKKSSVSDAPVHITASGEPVPISEESEELDQKTFSICKERMRPVKAALKQLDRPEKGLSE
REQLEHTRQCLIKIGDHITECLKEYTNPEQIKQWRKNLWIFVSKFTEFDARKLHKLYKHA
IKKRQESQQNSDQNSNLNPHVIRNPDVERLKENTNHDDSSRDSYSSDRHLTQYHDHHKDR
HQGDSYKKSDSRKRPYSSFSNGKDHRDWDHYKQDSRYYSDREKHRKLDDHRSRDHRSNLE
GSLKDRSHSDHRSHSDHRLHSDHRSSSEYTHHKSSRDYRYHSDWQMDHRASSSGPRSPLD
QRSPYGSRSPFEHSVEHKSTPEHTWSSRKT
Number of residues1710
Molecular Weight196685.865
Theoretical pI7.17
GO Classification
Functions
  • methylated histone binding
  • ATP binding
  • DNA binding
  • ATP-dependent DNA helicase activity
Processes
  • DNA duplex unwinding
  • chromatin remodeling
  • positive regulation by host of viral transcription
  • transcription, DNA-templated
  • regulation of transcription from RNA polymerase II promoter
Components
  • cytoplasm
  • nucleus
General FunctionMethylated histone binding
Specific FunctionATP-dependent chromatin-remodeling factor which functions as substrate recognition component of the transcription regulatory histone acetylation (HAT) complex SAGA. Regulates polymerase II transcription. Also required for efficient transcription by RNA polymerase I, and more specifically the polymerase I transcription termination step. Regulates negatively DNA replication. Not only involved in transcription-related chromatin-remodeling, but also required to maintain a specific chromatin configuration across the genome. Is also associated with histone deacetylase (HDAC) activity (By similarity). Required for the bridging of SNF2, the FACT complex, the PAF complex as well as the U2 snRNP complex to H3K4me3. Functions to modulate the efficiency of pre-mRNA splicing in part through physical bridging of spliceosomal components to H3K4me3. Required for maintaining open chromatin and pluripotency in embryonic stem cells.
Pfam Domain Function
Transmembrane RegionsNot Available
GenBank Protein ID2645429
UniProtKB IDO14646
UniProtKB Entry NameCHD1_HUMAN
Cellular LocationNucleus
Gene sequence
>lcl|BSEQ0018968|Chromodomain-helicase-DNA-binding protein 1 (CHD1)
ATGAATGGACACAGTGATGAAGAAAGTGTTAGAAACAGTAGTGGAGAATCAAGCCAGTCG
GATGATGATTCTGGGTCAGCTTCAGGCTCTGGATCTGGTTCGAGTTCTGGAAGCAGTAGT
GATGGAAGCAGTAGCCAGTCAGGTAGCAGTGACTCTGACTCCGGATCTGAATCAGGCAGT
CAGTCAGAGTCTGAGTCAGACACTTCCCGAGAAAACAAAGTTCAAGCAAAACCACCGAAA
GTTGATGGAGCTGAGTTTTGGAAATCTAGTCCTAGTATTCTGGCCGTTCAGAGATCTGCA
ATCCTCAAGAAGCAGCAACAGCAGCAGCAGCAACAACAACATCAAGCCTCATCTAATAGC
GGATCAGAAGAGGATTCCTCTAGCAGTGAAGATTCCGATGACTCATCAAGTGAGGTCAAA
AGGAAAAAGCATAAAGATGAAGATTGGCAAATGTCTGGGTCAGGATCTCCATCTCAGTCT
GGTTCAGATTCAGAATCTGAAGAAGAGAGAGAGAAAAGCAGTTGTGATGAAACAGAATCT
GATTATGAGCCAAAAAACAAAGTCAAAAGCAGAAAACCTCAAAATAGATCTAAGTCAAAA
AATGGAAAGAAGATTCTTGGACAAAAAAAGAGACAGATTGATTCATCTGAGGAGGATGAT
GATGAAGAAGATTATGATAATGATAAAAGAAGTTCTCGTCGCCAAGCAACTGTTAATGTT
AGCTATAAGGAGGATGAAGAAATGAAAACAGATTCTGATGACCTACTGGAAGTCTGTGGA
GAGGATGTTCCTCAACCTGAGGAAGAGGAATTTGAAACCATAGAAAGATTTATGGATTGT
CGGATTGGGAGAAAAGGAGCTACTGGTGCTACTACAACCATCTATGCAGTTGAAGCAGAT
GGTGACCCAAATGCAGGCTTTGAAAAAAACAAAGAACCAGGAGAGATTCAGTATTTAATT
AAATGGAAAGGATGGTCCCATATCCACAACACTTGGGAGACAGAAGAAACCCTCAAGCAG
CAGAATGTTAGAGGAATGAAAAAATTGGATAATTATAAGAAAAAAGATCAGGAAACAAAA
AGATGGTTGAAAAATGCCTCTCCAGAAGATGTGGAATATTATAATTGCCAGCAAGAACTT
ACAGATGATCTACATAAACAGTATCAAATAGTGGAACGTATAATTGCTCATTCCAATCAA
AAGTCAGCAGCTGGTTATCCTGATTATTACTGCAAATGGCAGGGCCTTCCATACTCAGAG
TGCAGCTGGGAAGATGGAGCTCTCATTTCCAAAAAGTTTCAAGCATGCATTGATGAGTAT
TTTAGCAGGAACCAATCAAAAACCACTCCTTTTAAAGATTGCAAAGTATTAAAACAAAGG
CCAAGGTTTGTAGCCCTGAAGAAGCAGCCATCCTATATTGGAGGACATGAGGGCTTAGAA
TTAAGAGATTATCAACTGAATGGTTTAAATTGGCTTGCTCATTCTTGGTGCAAAGGAAAT
AGTTGCATACTCGCTGATGAAATGGGCCTTGGAAAAACAATACAGACGATCTCATTTCTG
AATTATTTGTTTCATGAACATCAATTATATGGACCTTTTTTATTGGTAGTACCGCTCTCC
ACTCTTACTTCCTGGCAAAGGGAAATTCAGACTTGGGCTTCTCAAATGAATGCTGTGGTT
TATTTAGGTGACATTAACAGCAGAAACATGATAAGAACTCATGAATGGACGCATCATCAG
ACCAAACGGTTAAAATTTAATATATTGTTAACAACTTATGAAATTTTATTAAAAGATAAG
GCATTCCTTGGAGGTCTAAATTGGGCATTTATAGGTGTTGATGAAGCACACCGATTAAAG
AATGATGACTCCCTTCTGTATAAAACTTTAATAGATTTTAAATCCAATCATCGTCTCCTT
ATCACTGGAACTCCTCTACAGAATTCCCTCAAAGAGCTCTGGTCTTTGCTACATTTCATT
ATGCCAGAAAAGTTTTCTTCCTGGGAAGATTTTGAAGAAGAACATGGCAAAGGGAGAGAA
TATGGTTATGCAAGCCTTCACAAGGAGCTTGAGCCATTTCTGTTACGCCGAGTTAAGAAA
GATGTGGAAAAATCTCTTCCTGCCAAGGTTGAGCAGATTTTAAGAATGGAAATGAGTGCT
TTACAGAAACAATATTACAAATGGATTTTAACTAGGAATTACAAAGCCCTCAGCAAAGGT
TCCAAGGGCAGTACCTCAGGCTTTTTGAACATTATGATGGAGCTAAAGAAATGTTGTAAC
CATTGCTACCTCATTAAACCACCAGATAATAATGAATTCTATAATAAACAGGAGGCCTTA
CAACACTTAATTCGTAGTAGCGGAAAATTGATTCTTCTTGACAAGCTATTAATTCGCCTA
AGAGAACGAGGCAATCGAGTTCTTATTTTTTCACAAATGGTGCGGATGTTAGATATACTT
GCAGAATATTTGAAATATCGTCAATTCCCCTTTCAAAGATTAGATGGATCAATAAAAGGA
GAACTGAGGAAACAAGCTCTAGATCATTTTAATGCTGAGGGATCAGAGGATTTTTGCTTT
TTGCTGTCCACAAGAGCTGGAGGTCTAGGGATTAATTTAGCCTCTGCTGACACTGTTGTT
ATATTTGATTCCGATTGGAATCCACAGAATGATCTTCAGGCACAGGCTAGAGCCCATCGA
ATTGGGCAAAAGAAACAGGTGAATATTTATCGTCTAGTTACAAAGGGATCAGTTGAAGAA
GATATTCTTGAAAGGGCGAAAAAGAAGATGGTTTTAGATCATCTTGTAATTCAAAGAATG
GACACAACTGGGAAGACAGTACTACATACAGGTTCTGCCCCATCAAGTTCTACTCCTTTC
AATAAAGAAGAGTTATCAGCCATTTTAAAGTTTGGTGCTGAAGAACTTTTTAAGGAACCT
GAAGGAGAAGAACAAGAGCCCCAGGAAATGGATATAGATGAAATCTTGAAGAGAGCTGAA
ACTCATGAAAATGAACCAGGTCCTTTAACTGTAGGAGATGAATTGCTTTCCCAGTTCAAG
GTTGCCAACTTCTCAAATATGGATGAGGATGACATTGAGTTGGAACCTGAAAGAAATTCA
AAGAATTGGGAGGAAATTATTCCAGAAGATCAAAGAAGACGATTAGAAGAAGAAGAAAGA
CAAAAGGAACTTGAAGAAATTTATATGCTCCCAAGAATGAGAAATTGTGCAAAACAGATT
AGTTTCAATGGAAGTGAAGGGAGGCGCAGTAGAAGTAGGAGATACTCTGGATCTGATAGT
GATTCCATCTCAGAAGGGAAAAGGCCAAAGAAACGTGGAAGACCACGGACTATTCCTCGG
GAGAATATTAAAGGATTTAGTGATGCAGAAATTAGGCGGTTTATCAAGAGCTATAAGAAA
TTTGGTGGTCCTCTGGAAAGATTAGATGCAATTGCTCGAGATGCTGAGTTAGTTGATAAG
TCAGAAACAGACCTTAGACGACTGGGAGAATTGGTACATAATGGTTGCATTAAAGCATTA
AAGGATAGTTCTTCAGGAACAGAACGAACAGGTGGTAGACTCGGAAAAGTGAAGGGTCCA
ACATTCCGAATATCAGGAGTACAGGTGAATGCCAAACTAGTCATCTCCCATGAAGAAGAA
TTAATACCTTTGCACAAATCCATTCCTTCTGATCCAGAAGAAAGAAAGCAGTATACTATC
CCATGCCACACAAAGGCAGCTCATTTTGATATAGACTGGGGCAAAGAAGATGATTCCAAT
TTGTTAATTGGCATCTATGAATATGGATATGGAAGCTGGGAAATGATTAAAATGGATCCT
GACCTCAGTCTAACACACAAGATTCTTCCAGATGATCCCGATAAAAAACCACAAGCAAAA
CAGTTGCAGACCCGTGCAGACTACCTCATCAAATTACTTAGTAGAGATCTTGCAAAAAAA
GAAGCTCTTTCTGGTGCGGGAAGTTCAAAGAGGAGAAAAGCAAGAGCTAAGAAGAATAAA
GCAATGAAGTCTATAAAAGTGAAAGAGGAAATAAAGAGTGATTCTTCTCCTCTGCCTTCA
GAGAAGTCTGATGAAGATGATGATAAATTGAGTGAATCCAAGTCTGATGGTAGGGAAAGA
TCCAAGAAATCTTCAGTGTCAGATGCTCCAGTTCATATCACGGCAAGTGGTGAACCAGTT
CCCATTTCTGAAGAATCTGAAGAGCTGGATCAGAAGACATTCAGCATTTGTAAAGAAAGA
ATGAGGCCTGTTAAAGCAGCTTTGAAACAACTTGATAGGCCTGAGAAAGGCCTTTCAGAA
AGAGAACAACTAGAGCATACTAGACAATGTTTAATAAAAATTGGAGACCATATCACAGAA
TGTCTAAAAGAGTATACAAATCCTGAACAAATTAAGCAATGGAGAAAAAACCTGTGGATT
TTTGTATCTAAGTTTACTGAATTTGATGCAAGAAAATTACATAAATTATATAAGCATGCT
ATTAAAAAACGGCAGGAGTCTCAGCAAAACAGTGATCAAAACAGCAACTTGAATCCTCAC
GTGATTAGAAATCCAGATGTGGAAAGATTAAAAGAGAATACAAATCACGATGATAGCAGC
AGGGACAGTTATTCCTCTGATAGACACTTAACTCAGTACCATGATCATCATAAAGACCGA
CATCAGGGAGATTCTTACAAAAAAAGTGATTCCAGGAAAAGACCCTATTCTTCTTTTAGT
AATGGTAAAGACCATCGTGATTGGGATCACTACAAGCAAGACAGCAGATATTACAGTGAC
AGAGAGAAACACAGAAAACTGGATGATCACAGGAGTAGAGATCACAGGTCAAATTTGGAA
GGAAGTTTAAAAGATAGATCTCATTCTGATCATCGTTCTCACTCAGATCATCGGTTACAT
TCAGACCACCGGTCAAGTTCTGAATATACGCACCATAAATCTTCCAGGGATTATAGGTAT
CACTCAGACTGGCAAATGGACCACAGAGCTTCCAGCAGTGGCCCTAGGTCACCACTAGAT
CAGAGATCTCCTTATGGCTCCAGATCTCCATTTGAACATTCAGTTGAACACAAAAGTACA
CCGGAGCATACCTGGAGTAGTCGGAAAACATAA
GenBank Gene IDAF006513
GeneCard IDNot Available
GenAtlas IDCHD1
HGNC IDHGNC:1915
Chromosome Location5
Locus5q15-q21
References
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