Structure of PDB 8b7e Chain A Binding Site BS01

Receptor Information
>8b7e Chain A (length=1118) Species: 4932 (Saccharomyces cerevisiae) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
ALSAQQLLNASKIDDIDSMMGFERYVPPQYNGRFDAKDIDQIPGRVGWLT
NMHATLVSQENQGISGVDFYFLDEEGGSFKSTVVYDPYFFIACNDESRVN
DVEELVKKYLESCLKSLQIIRKEDLTMDNHLLGLQKTLIKLSFVNSNQLF
EARKLLRPILQDNANNNVQRNIYNVDAKHLIEDIREYDVPYHVRVSIDKD
IRVGKWYKVTQQGFIEDTRKIAFADPVVMAFAIATTKPPLKFPDSAVDQI
MMISYMIDGEGFLITNREIISEDIEDFEYTPKPEYPGFFTIFNENDEVAL
LQRFFEHIRDVRPTVISTFNGDFFDWPFIHNRSKIHGLDMFDEIGFAPDA
EGEYKSSYCSHMDCFRWVKRDSYLPQGSQGLKAVTQSKLGYNPIELDPEL
MTPYAFEKPQHLSEYSVSDAVATYYLYMKYVHPFIFSLCTIIPLNPDETL
RKGTGTLCEMLLMVQAYQHNILLPNKHTDPIERFYDGHLLESETYVGGHV
ESLEAGVFRSDLKNEFKIDPSAIDELLQELPEALKFSVEVENKSSVDKVT
NFEEIKNQITQKLLELKENNIRNELPLIYHVDVASMYPNIMTTNRLQPDS
IKAERDCTCARKLKWAWRGEFFPSKMDEYNMIKRALQNETFPNKNKFSKK
KVLTFDELSYADQVIHIKKRLTEYSRKVYHRVKVSEIVEREAIVCQRENP
FYVDTVKSFRDRRYEFKGLAKTWKGNLSKIDPSDKHARDEAKKMIVLYDS
LQLAHKVILVSFYGYVMRKGSRWYSMEMAGITCLTGATIIQMARALVERV
GRPLELDTDGIWCILPKSFPETYFFTLENGKKLYLSYPCSMLNYRVHQKF
TNHQYQELKDPLNYIYETHSENTIFFEVDGPYKAMILPSSKEEGKGIKKR
YAVFNEDGSLAELKGFELKRRGELQLIKNFQSDIFKVFLEGDTLEGCYSA
VASVCNRWLDVLDSHGLMLEDEDLVSLICENRSMSKTLKEYEGQKSTSIT
TARRLGDFLGEDMVKDKGLQCKYIISSKPFNAPVTERAIPVAIFSADIPI
KRSFLRRWTLDPSLEDLDIRTIIDWGYYRERLGSAIQKIITIPAALQGVS
NPVPRVEHPDWLKRKIAT
Ligand information
Receptor-Ligand Complex Structure
Global viewLocal viewStructure summary

[Spin on] [Spin off] [Reset]
[High quality] [Low quality]
[White background] [Black background]
[Spin on] [Spin off] [Reset]
[High quality] [Low quality]
[White background] [Black background]
PDB8b7e A sensor complements the steric gate when DNA polymerase epsilon discriminates ribonucleotides.
Resolution2.6 Å
Binding residue
(original residue number in PDB)		P433 Q434 D875 T876 K967 Y969 K982 G983 K987 R988 R989 S1051 M1052 S1053 Y1059 Q1062
Binding residue
(residue number reindexed from 1)		P375 Q376 D807 T808 K899 Y901 K914 G915 K919 R920 R921 S983 M984 S985 Y991 Q994
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

View graph for
Molecular Function
View graph for
Biological Process
View graph for
Cellular Component
External links
PDB RCSB:8b7e, PDBe:8b7e, PDBj:8b7e
PDBsum8b7e
PubMed37819038
UniProtP21951|DPOE_YEAST DNA polymerase epsilon catalytic subunit A (Gene Name=POL2)

[Back to BioLiP]