Structure of PDB 3gv5 Chain B Binding Site BS03

Receptor Information
>3gv5 Chain B (length=379) Species: 9606 (Homo sapiens) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
RVIVHVDLDCFYAQVEMISNPELKDKPLGVQQKYLVVTCNYEARKLGVKK
LMNVRDAKEKCPQLVLVNGEDLTRYREMSYKVTELLEEFSPVVERLGFDE
NFVDLTEMVEKRLQQLQSDELSAVTVSGHVYNNQSINLLDVLHIRLLVGS
QIAAEMREAMYNQLGLTGCAGVASNKLLAKLVSGVFKPNQQTVLLPESCQ
HLIHSLNHIKEIPGIGYKTAKCLEALGINSVRDLQTFSPKILEKELGISV
AQRIQKLSFGEDNSPVILSGPPQSFSEEDSFKKCSSEVEAKNKIEELLAS
LLNRVCQDGRKPHTVRLIIRRYSGRESRQCPIPSHVIQKLNYDVMTPMVD
ILMKLFRNMVNVKMPFHLTLLSVCFCNLK
Ligand information
Ligand IDCA
InChIInChI=1S/Ca/q+2
InChIKeyBHPQYMZQTOCNFJ-UHFFFAOYSA-N
SMILES
SoftwareSMILES
CACTVS 3.341[Ca++]
ACDLabs 10.04
OpenEye OEToolkits 1.5.0		[Ca+2]
FormulaCa
NameCALCIUM ION
ChEMBL
DrugBankDB14577
ZINC
PDB chain3gv5 Chain B Residue 421 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
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PDB3gv5 Structural basis of error-prone replication and stalling at a thymine base by human DNA polymerase iota
Resolution2.0 Å
Binding residue
(original residue number in PDB)		S296 Q300
Binding residue
(residue number reindexed from 1)		S269 Q273
Annotation score1
Enzymatic activity
Enzyme Commision number 2.7.7.7: DNA-directed DNA polymerase.
Gene Ontology
Molecular Function
GO:0003684 damaged DNA binding
GO:0003887 DNA-directed DNA polymerase activity
Biological Process
GO:0006281 DNA repair

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Molecular Function
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Biological Process
External links
PDB RCSB:3gv5, PDBe:3gv5, PDBj:3gv5
PDBsum3gv5
PubMed19440206
UniProtQ9UNA4|POLI_HUMAN DNA polymerase iota (Gene Name=POLI)

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