Structure of PDB 3pt6 Chain A Binding Site BS04

Receptor Information
>3pt6 Chain A (length=914) Species: 10090 (Mus musculus) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
MKRRRCGVCEVCQQPECGKCKACKDMVKFGGTGRSKQACLKRRCPNLAVK
EADDDEEADDDVSEMPSPKKLHQGKKKKQNKDRISWLGQPMKIEENRTYY
QKVSIDEEMLEVGDCVSVIPDDSSKPLYLARVTALWEDKNGQMMFHAHWF
CAGTDTVLGATSDPLELFLVGECENMQLSYIHSKVKVIYKAPSENWAMEG
GKTYFFQLWYNQEYARFESPPKTQPTEDNKHKFCLSCIRLAELRQKEMPK
VLEQIEEVDGRVYCSSITKNGVVYRLGDSVYLPPEAFTFNIKVASPVKRP
KKDPVNETLYPEHYRKYSDYIKGSNLDAPEPYRIGRIKEIHCGKKKGKVN
EADIKLRLYKFYRPENTHRSYNGSYHTDINMLYWSDEEAVVNFSDVQGRC
TVEYGEDLLESIQDYSQGGPDRFYFLEAYNSKTKNFEDPPNHARSPGNKG
KGLPKLRTLDVFSGCGGLSEGFHQAGISETLWAIEMWDPAAQAFRLNNPG
TTVFTEDCNVLLKLVMAGEVTNSLGQRLPQKGDVEMLCGGPPCQGFSGMN
RFNSRTYSKFKNSLVVSFLSYCDYYRPRFFLLENVRNFVSYRRSMVLKLT
LRCLVRMGYQCTFGVLQAGQYGVAQTRRRAIILAAAPGEKLPLFPEPLHV
FAPRACQLSVVVDDKKFVSNITRLSSGPFRTITVRDTMSDLPEIQNGASN
SEIPYNGEPLSWFQRQLRGSHYQPILRDHICKDMSPLVAARMRHIPLFPG
SDWRDLPNIQVRLGDGVIAHKLQYTFHDVKNGYSSTGALRGVCSCAEGKA
CDPESRQFSTLIPWCLPHTGNRHNHWAGLYGRLEWDGFFSTTVTNPEPMG
KQGRVLHPEQHRVVSVRECARSQGFPDSYRFFGNILDRHRQVGNAVPPPL
AKAIGLEIKLCLLS
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 chain3pt6 Chain A Residue 1 [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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PDB3pt6 Structure of DNMT1-DNA complex reveals a role for autoinhibition in maintenance DNA methylation.
Resolution3.0 Å
Binding residue
(original residue number in PDB)		C1479 C1481 H1504
Binding residue
(residue number reindexed from 1)		C793 C795 H818
Annotation score1
Enzymatic activity
Catalytic site (original residue number in PDB) C1229 E1269 R1313 R1315
Catalytic site (residue number reindexed from 1) C543 E583 R627 R629
Enzyme Commision number 2.1.1.37: DNA (cytosine-5-)-methyltransferase.
Gene Ontology
Molecular Function
GO:0003677 DNA binding
GO:0003682 chromatin binding
GO:0008168 methyltransferase activity
GO:0008270 zinc ion binding

View graph for
Molecular Function
External links
PDB RCSB:3pt6, PDBe:3pt6, PDBj:3pt6
PDBsum3pt6
PubMed21163962
UniProtP13864|DNMT1_MOUSE DNA (cytosine-5)-methyltransferase 1 (Gene Name=Dnmt1)

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