Structure of PDB 1s0m Chain A Binding Site BS01

Receptor Information
>1s0m Chain A (length=341) Species: 273057 (Saccharolobus solfataricus P2) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
MIVLFVDFDYFYAQVEEVLNPSLKGKPVVVCVFSGRFEDSGAVATANYEA
RKFGVKAGIPIVEAKKILPNAVYLPMRKEVYQQVSSRIMNLLREYSEKIE
IASIDEAYLDISDKVRDYREAYNLGLEIKNKILEKEKITVTVGISKNKVF
AKIAADMAKPNGIKVIDDEEVKRLIRELDIADVPGIGNITAEKLKKLGIN
KLVDTLSIEFDKLKGMIGEAKAKYLISLARDEYNEPIRTRVRKSIGRIVT
MKRNSRNLEEIKPYLFRAIEESYYKLDKRIPKAIHVVAVTEDLDIVSRGR
TFPHGISKETAYSESVKLLQKILEEDERKIRRIGVRFSKFI
Ligand information
Receptor-Ligand Complex Structure
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PDB1s0m Crystal structure of a benzo[a]pyrene diol epoxide adduct in a ternary complex with a DNA polymerase.
Resolution2.7 Å
Binding residue
(original residue number in PDB)		G185 G187 I189 T190 S297 R298 G299 T301 K339
Binding residue
(residue number reindexed from 1)		G185 G187 I189 T190 S297 R298 G299 T301 K339
Enzymatic activity
Enzyme Commision number 2.7.7.7: DNA-directed DNA polymerase.
Gene Ontology
Molecular Function
GO:0000287 magnesium ion binding
GO:0003677 DNA binding
GO:0003684 damaged DNA binding
GO:0003887 DNA-directed DNA polymerase activity
GO:0046872 metal ion binding
Biological Process
GO:0006260 DNA replication
GO:0006261 DNA-templated DNA replication
GO:0006281 DNA repair
GO:0006974 DNA damage response
GO:0042276 error-prone translesion synthesis
Cellular Component
GO:0005737 cytoplasm

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Biological Process
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Cellular Component
External links
PDB RCSB:1s0m, PDBe:1s0m, PDBj:1s0m
PDBsum1s0m
PubMed14982998
UniProtQ97W02|DPO4_SACS2 DNA polymerase IV (Gene Name=dbh)

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