Structure of PDB 1krp Chain A Binding Site BS01

Receptor Information
>1krp Chain A (length=601) Species: 562 (Escherichia coli) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
MISYDNYVTILDEETLKAWIAKLEKAPVFAFDTETDSLDNISANLVGLSF
AIEPGVAAYIPVAHDYLDAPDQISRERALELLKPLLEDEKALKVGQNLKY
DRGILANYGIELRGIAFDTMLESYILNSVAGRHDMDSLAERWLKHKTITF
EEIAGKGKNQLTFNQIALEEAGRYAAEDADVTLQLHLKMWPDLQKHKGPL
NVFENIEMPLVPVLSRIERNGVKIDPKVLHNHSEELTLRLAELEKKAHEI
AGEEFNLSSTKQLQTILFEKQGIKPLKKTPSTSEEVLEELALDYPLPKVI
LEYRGLAKLKSTYTDKLPLMINPKTGRVHTSYHQAVTATGRLSSTDPNLQ
NIPVRNEEGRRIRQAFIAPEDYVIVSADYSQIELRIMAHLSRDKGLLTAF
AEGKDIHRATAAEVFGLPLETVTSEQRRSAKAINFGLIYGMSAFGLARQL
NIPRKEAQKYMDLYFERYPGVLEYMERTRAQAKEQGYVETLDGRRLYLPD
IKSSNGARRAAAERAAINAPMQGTAADIIKRAMIAVDAWLQAEQPRVRMI
MQVHDELVFEVHKDDVDAVAKQIHQLMENCTRLDVPLLVEVGSGENWDQA
H
Ligand information
Receptor-Ligand Complex Structure
Global viewLocal viewStructure summary

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PDB1krp Structural principles for the inhibition of the 3'-5' exonuclease activity of Escherichia coli DNA polymerase I by phosphorothioates.
Resolution2.2 Å
Binding residue
(original residue number in PDB)		E357 T358 L361 Q419 N420 Y423 M443 R455 D457 F473 H660
Binding residue
(residue number reindexed from 1)		E34 T35 L38 Q96 N97 Y100 M120 R132 D134 F150 H333
Enzymatic activity
Enzyme Commision number 2.7.7.7: DNA-directed DNA polymerase.
Gene Ontology
Molecular Function
GO:0003676 nucleic acid binding
GO:0003677 DNA binding
GO:0003887 DNA-directed DNA polymerase activity
GO:0008408 3'-5' exonuclease activity
Biological Process
GO:0006139 nucleobase-containing compound metabolic process
GO:0006260 DNA replication
GO:0006261 DNA-templated DNA replication

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Molecular Function
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Biological Process
External links
PDB RCSB:1krp, PDBe:1krp, PDBj:1krp
PDBsum1krp
PubMed9514742
UniProtP00582|DPO1_ECOLI DNA polymerase I (Gene Name=polA)

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