Structure of PDB 8igi Chain B

Receptor sequence
>8igiB (length=251) Species: 85962 (Helicobacter pylori 26695) [Search protein sequence]
FMKLISWNVNGLRACMTKGFMDFFNSVDADVFCIQESKMQQEQNTFEFKG
YFDFWNCAIKKGYSGVVTFTKKEPLSVSYGINMEEHDKEGRVITCEFESF
YLVNVYTPNSQQALSRLSYRMSWEVEFKKFLKALELKKPVIVCGDLNVAH
NEIDLENPKTNRKNAGFSDEEREKFSELLNAGFIDTFRYFYPNKEKAYTW
WSYMQQARDKNIGWRIDYFLCSNPLKTRLKDALIYKDILGSDHCPVGLEL
V
3D structure
PDB8igi Crystal structure of the apurinic/apyrimidinic endonuclease XthA (HP1526 protein) from Helicobacter pylori.
ChainB
Resolution1.84 Å
3D
structure
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Enzymatic activity
Enzyme Commision number ?
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 BU2 B N108 A164 W199 W213 N109 A165 W200 W214
Gene Ontology
Molecular Function
GO:0003677 DNA binding
GO:0003824 catalytic activity
GO:0003906 DNA-(apurinic or apyrimidinic site) endonuclease activity
GO:0004518 nuclease activity
GO:0004519 endonuclease activity
GO:0008081 phosphoric diester hydrolase activity
GO:0008311 double-stranded DNA 3'-5' DNA exonuclease activity
GO:0046872 metal ion binding
Biological Process
GO:0006281 DNA repair
GO:0006284 base-excision repair

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Molecular Function
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Biological Process
External links
PDB RCSB:8igi, PDBe:8igi, PDBj:8igi
PDBsum8igi
PubMed37116395
UniProtO26054

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