Structure of PDB 7pfo Chain 5 Binding Site BS05

Receptor Information
>7pfo Chain 5 (length=605) Species: 9606 (Homo sapiens) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
ADEGQARKSQLQRRFKEFLRQYRVGTDRTGFTFKYRDELKRHYNLGEYWI
EVEMEDLASFDEDLADYLYKQPAEHLQLLEEAAKEVADEVTRPRPSGEEV
LQDIQVMLKSDASPSSIRSLKSDMMSHLVKIPGIIIAASAVRAKATRISI
QCRSCRNTLTNIAMRPGLEGYALPRKCCPLDPYFIMPDKCKCVDFQTLKL
QELPDAVPHGEMPRHMQLYCDRYLCDKVVPGNRVTIMGIYSIKKFVGVGI
RSSYIRVLGIQVDTGAVSPQEEEEFRRLAALPNVYEVISKSIAPSIFGGT
DMKKAIACLLFGGSRKRLPDGLTRRGDINLLMLGDPGTAKSQLLKFVEKC
SPIGVYTSGKGSSAAGLTASVMRDPSSRNFIMEGGAMVLADGGVVCIDEF
DKMREDDRVAIHEAMEQQTISIAKAGITTTLNSRCSVLAAANSVFGRWDE
TKGEDNIDFMPTILSRFDMIFIVKDEHNEERDVMLAKHVITLHVSALTQT
QAVEGEIDLAKLKKFIAYCRVKCGPRLSAEAAEKLKNRYIIMRSGARQHE
RDSDRRSSIPITVRQLEAIVRIAEALSKMKLQPFATEADVEEALRLFQVS
TLDAA
Ligand information
Ligand IDMG
InChIInChI=1S/Mg/q+2
InChIKeyJLVVSXFLKOJNIY-UHFFFAOYSA-N
SMILES
SoftwareSMILES
ACDLabs 10.04
OpenEye OEToolkits 1.5.0		[Mg+2]
CACTVS 3.341[Mg++]
FormulaMg
NameMAGNESIUM ION
ChEMBL
DrugBankDB01378
ZINC
PDB chain7pfo Chain 5 Residue 803 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
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PDB7pfo Structure of a human replisome shows the organisation and interactions of a DNA replication machine.
Resolution3.2 Å
Binding residue
(original residue number in PDB)		S388 D445 E446
Binding residue
(residue number reindexed from 1)		S341 D398 E399
Annotation score1
Enzymatic activity
Enzyme Commision number 3.6.4.12: DNA helicase.
Gene Ontology
Molecular Function
GO:0003677 DNA binding
GO:0003688 DNA replication origin binding
GO:0003697 single-stranded DNA binding
GO:0004386 helicase activity
GO:0005515 protein binding
GO:0005524 ATP binding
GO:0016787 hydrolase activity
GO:0016887 ATP hydrolysis activity
GO:0017116 single-stranded DNA helicase activity
GO:0043138 3'-5' DNA helicase activity
Biological Process
GO:0000727 double-strand break repair via break-induced replication
GO:0006260 DNA replication
GO:0006268 DNA unwinding involved in DNA replication
GO:0006270 DNA replication initiation
GO:0030174 regulation of DNA-templated DNA replication initiation
GO:0032508 DNA duplex unwinding
Cellular Component
GO:0000781 chromosome, telomeric region
GO:0005634 nucleus
GO:0005654 nucleoplasm
GO:0005694 chromosome
GO:0016020 membrane
GO:0032991 protein-containing complex
GO:0042555 MCM complex
GO:0043231 intracellular membrane-bounded organelle
GO:0071162 CMG complex

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Molecular Function
View graph for
Biological Process
View graph for
Cellular Component
External links
PDB RCSB:7pfo, PDBe:7pfo, PDBj:7pfo
PDBsum7pfo
PubMed34694004
UniProtP33992|MCM5_HUMAN DNA replication licensing factor MCM5 (Gene Name=MCM5)

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