Structure of PDB 8q6p Chain 5 Binding Site BS01

Receptor Information
>8q6p Chain 5 (length=321) Species: 8355 (Xenopus laevis) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
AITPQEEEEFRRLAAKPDIYETVAKSIAPSIYGSSDIKKAIACLLFGGSR
KRLPDGLTRRGDVNLLMLGDPGTAKSQLLKFVERCSPIGVYTSGKGSSAA
GLTASVMRDPVSRNFIMEGGAMVLADGGVVCIDEFDKMREDDRVAIHEAM
EQQTISIAKAGITTTLNSRCSVLAAANSVMPTILSRFDMIFIVKDEHNEQ
RDMTLAKHVMNVHLSARTQSSSVEGEVDLNTLKKYIAYCRAKCGPRLSAE
AAEKLKNRYILMRSGAREHEREPITVRQLEAIVRISESLGKMKLQPFATE
TDVEEALRLFQVSTLDAAMSG
Ligand information
Ligand IDATP
InChIInChI=1S/C10H16N5O13P3/c11-8-5-9(13-2-12-8)15(3-14-5)10-7(17)6(16)4(26-10)1-25-30(21,22)28-31(23,24)27-29(18,19)20/h2-4,6-7,10,16-17H,1H2,(H,21,22)(H,23,24)(H2,11,12,13)(H2,18,19,20)/t4-,6-,7-,10-/m1/s1
InChIKeyZKHQWZAMYRWXGA-KQYNXXCUSA-N
SMILES
SoftwareSMILES
OpenEye OEToolkits 1.5.0c1nc(c2c(n1)n(cn2)C3C(C(C(O3)COP(=O)(O)OP(=O)(O)OP(=O)(O)O)O)O)N
CACTVS 3.341Nc1ncnc2n(cnc12)[CH]3O[CH](CO[P](O)(=O)O[P](O)(=O)O[P](O)(O)=O)[CH](O)[CH]3O
ACDLabs 10.04O=P(O)(O)OP(=O)(O)OP(=O)(O)OCC3OC(n2cnc1c(ncnc12)N)C(O)C3O
OpenEye OEToolkits 1.5.0c1nc(c2c(n1)n(cn2)[C@H]3[C@@H]([C@@H]([C@H](O3)CO[P@@](=O)(O)O[P@](=O)(O)OP(=O)(O)O)O)O)N
CACTVS 3.341Nc1ncnc2n(cnc12)[C@@H]3O[C@H](CO[P@](O)(=O)O[P@@](O)(=O)O[P](O)(O)=O)[C@@H](O)[C@H]3O
FormulaC10 H16 N5 O13 P3
NameADENOSINE-5'-TRIPHOSPHATE
ChEMBLCHEMBL14249
DrugBankDB00171
ZINCZINC000004261765
PDB chain8q6p Chain 3 Residue 901 [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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PDB8q6p The structural mechanism of dimeric DONSON in replicative helicase activation.
Resolution3.53 Å
Binding residue
(original residue number in PDB)		R514 R612 E615
Binding residue
(residue number reindexed from 1)		R186 R277 E280
Annotation score5
Enzymatic activity
Enzyme Commision number 3.6.4.12: DNA helicase.
Gene Ontology
Molecular Function
GO:0003677 DNA binding
GO:0003682 chromatin 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:0006279 premeiotic DNA replication
GO:0030174 regulation of DNA-templated DNA replication initiation
GO:0032508 DNA duplex unwinding
Cellular Component
GO:0000785 chromatin
GO:0005634 nucleus
GO:0005694 chromosome
GO:0042555 MCM complex
GO:0043231 intracellular membrane-bounded organelle
GO:0071162 CMG complex

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Molecular Function
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Biological Process
View graph for
Cellular Component
External links
PDB RCSB:8q6p, PDBe:8q6p, PDBj:8q6p
PDBsum8q6p
PubMed37820732
UniProtP55862|MCM5A_XENLA DNA replication licensing factor mcm5-A (Gene Name=mcm5-a)

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