Structure of PDB 4wxx Chain B Binding Site BS04

Receptor Information
>4wxx Chain B (length=1178) Species: 9606 (Homo sapiens) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
PKCIQCGQYLDDPDLKYGQHPPDAVDEPQMLTNEKLSIEALPQHKLTCFS
VYCKHGHLCPIDTGLIEKNIELFFSGSAKPIYDDDPSLEGGVNGKNLGPI
NEWWITGFDGGEKALIGFSTSFAEYILMDPSPEYAPIFGLMQEKIYISKI
VVEFLQSNSDSTYEDLINKIETTVPPSGLNLNRFTEDSLLRHAQFVVEQV
ESYDEAGDSDEQPIFLTPCMRDLIKLAGVTLGQRRAQARRQPTKATTTKL
VYQIFDTFFAEQIEKKRRRCGVCEVCQQPECGKCKACKDMVKFGGSGRSK
QACQERRCPNMAMKEADDDEEVDDNIPEMPSPKKMHQGKKKKQNKNRISW
VGEAVKTDGKKSYYKKVCIDAETLEVGDCVSVIPDDSSKPLYLARVTALW
EDSSNGQMFHAHWFCAGTDTVLGATSDPLELFLVDECEDMQLSYIHSKVK
VIYKAPSENWAMEGGMDPESLLEGDDGKTYFYQLWYDQDYARFESPPKTQ
PTEDNKFKFCVSCARLAEMRQKEIPRVLEQLEDLDSRVLYYSATKNGILY
RVGDGVYLPPEAFTFNIKRKEPVDEDLYPEHYRKYSLDAPEPYRIGRIKE
IFCPKKSNGRPNETDIKIRVNKFYRPENTHKSTPASYHADINLLYWSDEE
AVVDFKAVQGRCTVEYGEDLPECVQVYSMGGPNRFYFLEAYNAKSKSFED
PPNHARSKLPKLRTLDVFSGCGGLSEGFHQAGISDTLWAIEMWDPAAQAF
RLNNPGSTVFTEDCNILLKLVMAGETTNSRGQRLPQKGDVEMLCGGPPCQ
GFSGMNRFNSRTYSKFKNSLVVSFLSYCDYYRPRFFLLENVRNFVSFKRS
MVLKLTLRCLVRMGYQCTFGVLQAGQYGVAQTRRRAIILAAAPGEKLPLF
PEPLHVFAPRACQLSVVVDDKKFVSNITRLSSGPFRTITVRDTMSDLPEV
RNGASALEISYNGEPQSWFQRQLRGAQYQPILRDHICKDMSALVAARMRH
IPLAPGSDWRDLPNIEVRLSDGTMARKLRYTHHDRKNGRSSSGALRGVCS
CVEAGKACDPAARQFNTLIPWCLPHTGNRHNHWAGLYGRLEWDGFFSTTV
TNPEPMGKQGRVLHPEQHRVVSVRECARSQGFPDTYRLFGNILDKHRQVG
NAVPPPLAKAIGLEIKLCMLAKALTRVW
Ligand information
Ligand IDZN
InChIInChI=1S/Zn/q+2
InChIKeyPTFCDOFLOPIGGS-UHFFFAOYSA-N
SMILES
SoftwareSMILES
CACTVS 3.341[Zn++]
ACDLabs 10.04
OpenEye OEToolkits 1.5.0		[Zn+2]
FormulaZn
NameZINC ION
ChEMBLCHEMBL1236970
DrugBankDB14532
ZINC
PDB chain4wxx Chain B Residue 1704 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
Global viewLocal viewStructure summary

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PDB4wxx Crystal Structure of Human DNA Methyltransferase 1.
Resolution2.622 Å
Binding residue
(original residue number in PDB)		C653 C656 C659 C691
Binding residue
(residue number reindexed from 1)		C270 C273 C276 C308
Annotation score1
Enzymatic activity
Catalytic site (original residue number in PDB) C1226 E1266 R1310 R1312
Catalytic site (residue number reindexed from 1) C799 E839 R883 R885
Enzyme Commision number 2.1.1.37: DNA (cytosine-5-)-methyltransferase.
Gene Ontology
Molecular Function
GO:0003677 DNA binding
GO:0003682 chromatin binding
GO:0003886 DNA (cytosine-5-)-methyltransferase activity
GO:0008168 methyltransferase activity
GO:0008270 zinc ion binding
Biological Process
GO:0006346 DNA methylation-dependent heterochromatin formation
Cellular Component
GO:0005634 nucleus

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Molecular Function
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Biological Process
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Cellular Component
External links
PDB RCSB:4wxx, PDBe:4wxx, PDBj:4wxx
PDBsum4wxx
PubMed26070743
UniProtP26358|DNMT1_HUMAN DNA (cytosine-5)-methyltransferase 1 (Gene Name=DNMT1)

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