Structure of PDB 6i8a Chain A Binding Site BS05

Receptor Information
>6i8a Chain A (length=1107) Species: 559292 (Saccharomyces cerevisiae S288C) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
ALSAQQLLNASKIDDIDSMMGFERYVPPQYNGRFDAKDIDQIPGRVGWLT
NMHATLVSQENQGISGVDFYFLDEEGGSFKSTVVYDPYFFIACNDESRVN
DVEELVKKYLESCLKSLQIIRKEDLTMDNHLLGLQKTLIKLSFVNSNQLF
EARKLLRPILQDNANNNVQRNIYNVDAKHLIEDIREYDVPYHVRVSIDKD
IRVGKWYKVTQQGFIEDTRKIAFADPVVMAFDIETTKPPLKFRDSAVDQI
MMISYMIDGEGFLITNREIISEDIEDFEYTPKPEYPGFFTIFNENDEVAL
LQRFFEHIRDVRPTVISTFNGDFFDWPFIHNRSKIHGLDMFDEIGFAPDA
EGEYKSSYCSHMDCFRWVKRDSYLPQGSQGLKAVTQSKLGYNPIELDPEL
MTPYAFEKPQHLSEYSVSDAVATYYLYMKYVHPFIFSLCTIIPLNPDETL
RKGTGTLCEMLLMVQAYQHNILLPNKHTDPIERFYDGHLLESETYVGGHV
ESLEAGVFRSDLKNEFKIDPSAIDELLQELPEALKFSVEVENKSSVDKVT
NFEEIKNQITQKLLELKENNIRNELPLIYHVDVASMYPNIMTTNRLQPDS
IKAETCARKLKWAWRGEFFPSKMDEYNMIKRALQNETFPNKNLTFDELSY
ADQVIHIKKRLTEYSRKVYHRVKVSEIVEREAIVCQRENPFYVDTVKSFR
DRRYEFKGLAKTWKGNLSKIDPSDKHARDEAKKMIVLYDSLQLAHKVILN
SFYGYVMRKGSRWYSMEMAGITCLTGATIIQMARALVERVGRPLELDTDG
IWCILPKSFPETYFFTLENGKKLYLSYPCSMLNYRVHQKFTNHQYQELKD
PLNYIYETHSENTIFFEVDGPYKAMILPSSKEEGKGIKKRYAVFNEDGSL
AELKGFELKRRGELQLIKNFQSDIFKVFLEGDTLEGCYSAVASVCNRWLD
VLDSHGLMLEDEDLVSLICENRSMSKTLKEYEGQKSTSITTARRLGDFLG
EDMVKDKGLQCKYIISSKPFNAPVTERAIPVAIFSADIPIKRSFLRRWTL
DPSLEDLDIRTIIDWGYYRERLGSAIQKIITIPAALQGVSNPVPRVEHPD
WLKRKIA
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 chain6i8a Chain A Residue 1303 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
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PDB6i8a Structural consequence of the most frequently recurring cancer-associated substitution in DNA polymerase epsilon.
Resolution2.652 Å
Binding residue
(original residue number in PDB)		D290 E292 D477
Binding residue
(residue number reindexed from 1)		D232 E234 D419
Annotation score1
Enzymatic activity
Enzyme Commision number 2.7.7.7: DNA-directed DNA polymerase.
3.1.11.-
Gene Ontology
Molecular Function
GO:0000166 nucleotide binding
GO:0003676 nucleic acid binding
GO:0003677 DNA binding
GO:0003887 DNA-directed DNA polymerase activity
Biological Process
GO:0006260 DNA replication
GO:0006281 DNA repair
Cellular Component
GO:0008622 epsilon DNA polymerase complex

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Molecular Function
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Biological Process
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Cellular Component
External links
PDB RCSB:6i8a, PDBe:6i8a, PDBj:6i8a
PDBsum6i8a
PubMed30670696
UniProtP21951|DPOE_YEAST DNA polymerase epsilon catalytic subunit A (Gene Name=POL2)

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