Structure of PDB 3rb3 Chain A Binding Site BS01

Receptor Information
>3rb3 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]
GIVLFVDFDYFYAQVEEVLNPSLKGKPVVVCVFSGRFEDSGAVATANYEA
RKFGVKAGIPIVEAKKILPNAVYLPMRKEVYQQVSSRIMNLLREYSEKIE
IASIDEAYLDISDKVRDYREAYNLGLEIKNKILEKEKITVTVGISKNKVF
AKIAADMAKPNGIKVIDDEEVKRLIRELDIADVPGIGNITAEKLKKLGIN
KLVDTLSIEFDKLKGMIGEAKAKYLISLARDEYNEPIRTRVRKSIGRIVT
MKRNSRNLEEIKPYLFRAIEESYYKLDKRIPKAIHVVAVTEDLDIVSRGR
TFPHGISKETAYSESVKLLQKILEEDERKIRRIGVRFSKFI
Ligand information
Receptor-Ligand Complex Structure
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PDB3rb3 Implications for damage recognition during Dpo4-mediated mutagenic bypass of m1G and m3C lesions.
Resolution2.8 Å
Binding residue
(original residue number in PDB)		K152 P184 G185 G187 I189 T190 V296 S297 R298 G299 T301 K339
Binding residue
(residue number reindexed from 1)		K152 P184 G185 G187 I189 T190 V296 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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Molecular Function
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Biological Process
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Cellular Component
External links
PDB RCSB:3rb3, PDBe:3rb3, PDBj:3rb3
PDBsum3rb3
PubMed21645853
UniProtQ97W02|DPO4_SACS2 DNA polymerase IV (Gene Name=dbh)

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