Structure of PDB 4g3i Chain A

Receptor sequence
>4g3iA (length=342) Species: 273057 (Saccharolobus solfataricus P2) [Search protein sequence]
SMIVLFVDFDYFYAQVEEVLNPSLKGKPVVVCVFSGRFEDSGAVATANYE
ARKFGVKAGIPIVEAKKILPNAVYLPMRKEVYQQVSSRIMNLLREYSEKI
EIASIDEAYLDISDKVRDYREAYNLGLEIKNKILEKEKITVTVGISKNKV
FAKIAADMAKPNGIKVIDDEEVKRLIRELDIADVPGIGNITAEKLKKLGI
NKLVDTLSIEFDKLKGMIGEAKAKYLISLARDEYNEPIRTRVRKSIGRIV
TMKRNSRNLEEIKPYLFRAIEESYYKLDKRIPKAIHVVAVTEDLDIVSRG
RTFPHGISKETAYSESVKLLQKILEEDERKIRRIGVRFSKFI
3D structure
PDB4g3i Crystal structure of Dpo4 in complex with DNA duplex
ChainA
Resolution2.5 Å
3D
structure
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Enzymatic activity
Enzyme Commision number 2.7.7.7: DNA-directed DNA polymerase.
Interaction with ligand
Site
#		 Ligand Ligand
chain		 Binding residues on receptor
(original residue number in PDB)		 Binding residues on receptor
(residue number reindexed from 1)		 Binding affinity
BS01 dna A D105 G185 I189 T190 S297 R298 T301 D106 G186 I190 T191 S298 R299 T302
BS02 dna A V32 A42 G218 A220 R242 K243 S244 I245 G246 R247 I248 T250 R332 R336 V33 A43 G219 A221 R243 K244 S245 I246 G247 R248 I249 T251 R333 R337
BS03 CA A D7 D105 E106 D8 D106 E107
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:4g3i, PDBe:4g3i, PDBj:4g3i
PDBsum4g3i
PubMed
UniProtQ97W02|DPO4_SACS2 DNA polymerase IV (Gene Name=dbh)

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