Structure of PDB 2gxa Chain K Binding Site BS02

Receptor Information
>2gxa Chain K (length=273) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
SLQTEKFDFGTMVQWAYDHKYAEESKIAYEYALAAGSDSNARAFLATNSQ
AKHVKDCATMVRHYLRAETQALSMPAYIKARCKLATGEGSWKSILTFFNY
QNIELITFINALKLWLKGIPKKNCLAFIGPPNTGKSMLCNSLIHFLGGSV
LSFANHKSHFWLASLADTRAALVDDATHACWRYFDTYLRNALDGYPVSID
RKHKAAVQIKAPPLLVTSNIDVQAEDRYLYLHSRVQTFRFEQPCTDESGE
QPFNITDADWKSFFVRLWGRLDL
Ligand information
Ligand IDADP
InChIInChI=1S/C10H15N5O10P2/c11-8-5-9(13-2-12-8)15(3-14-5)10-7(17)6(16)4(24-10)1-23-27(21,22)25-26(18,19)20/h2-4,6-7,10,16-17H,1H2,(H,21,22)(H2,11,12,13)(H2,18,19,20)/t4-,6-,7-,10-/m1/s1
InChIKeyXTWYTFMLZFPYCI-KQYNXXCUSA-N
SMILES
SoftwareSMILES
OpenEye OEToolkits 1.5.0c1nc(c2c(n1)n(cn2)[C@H]3[C@@H]([C@@H]([C@H](O3)CO[P@](=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)[CH](O)[CH]3O
ACDLabs 10.04O=P(O)(O)OP(=O)(O)OCC3OC(n2cnc1c(ncnc12)N)C(O)C3O
CACTVS 3.341Nc1ncnc2n(cnc12)[C@@H]3O[C@H](CO[P@@](O)(=O)O[P](O)(O)=O)[C@@H](O)[C@H]3O
OpenEye OEToolkits 1.5.0c1nc(c2c(n1)n(cn2)C3C(C(C(O3)COP(=O)(O)OP(=O)(O)O)O)O)N
FormulaC10 H15 N5 O10 P2
NameADENOSINE-5'-DIPHOSPHATE
ChEMBLCHEMBL14830
DrugBankDB16833
ZINCZINC000012360703
PDB chain2gxa Chain L Residue 11 [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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PDB2gxa Mechanism of DNA translocation in a replicative hexameric helicase.
Resolution3.15 Å
Binding residue
(original residue number in PDB)		P435 N436 T437 G438 K439 S440
Binding residue
(residue number reindexed from 1)		P131 N132 T133 G134 K135 S136
Annotation score5
Enzymatic activity
Enzyme Commision number 3.6.4.12: DNA helicase.
Gene Ontology
Molecular Function
GO:0003677 DNA binding
GO:0003678 DNA helicase activity
GO:0005524 ATP binding
Biological Process
GO:0006260 DNA replication

View graph for
Molecular Function
View graph for
Biological Process
External links
PDB RCSB:2gxa, PDBe:2gxa, PDBj:2gxa
PDBsum2gxa
PubMed16855583
UniProtP03116|VE1_BPV1 Replication protein E1 (Gene Name=E1)

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