Structure of PDB 8rfk Chain A

Receptor sequence
>8rfkA (length=452) Species: 471 (Acinetobacter calcoaceticus) [Search protein sequence]
DVPLTPSQFAKAKSENFDKKVILSNLNKPHALLWGPDNQIWLTERATGKI
LRVNPESGSVKTVFQVPEIVNDADGQNGLLGFAFHPDFKNNPYIYISGTF
KNPKSTDKELPNQTIIRRYTYNKSTDTLEKPVDLLAGLPSSKDHQSGRLV
IGPDQKIYYTIGDQGRNQLAYLFLPNQAQHTPTQQELNGKDYHTYMGKVL
RLNLDGSIPKDNPSFNGVVSHIYTLGHRNPQGLAFTPNGKLLQSEQGPNS
DDEINLIVKGGNYGWPNVAGYKDDSGYAYANYSAAANKSIKDLAQNGVKV
AAGVPVTKESEWTGKNFVPPLKTLYTVQDTYNYNDPTCGEMTFICWPTVA
PSSAYVYKGGKKAITGWENTLLVPSLKRGVIFRIKLDPTYSTTYDDAVPM
FKSNNRYRDVIASPDGNVLYVLTDTAGNVQKDDGSVTNTLENPGSLIKFT
YK
3D structure
PDB8rfk Does Acinetobacter calcoaceticus glucose dehydrogenase produce self-damaging H2O2?
ChainA
Resolution1.56 Å
3D
structure
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Enzymatic activity
Enzyme Commision number 1.1.5.2: quinoprotein glucose dehydrogenase (PQQ, quinone).
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 CA A G247 P248 G247 P248
BS02 CA A E253 Y263 E253 Y263
BS03 CA A A269 Y271 D273 E309 A269 Y271 D273 E309
BS04 A1H0D A R228 Q231 Q246 T348 L376 K377 R406 R408 R228 Q231 Q246 T348 L376 K377 R406 R408
Gene Ontology
Molecular Function
GO:0008876 quinoprotein glucose dehydrogenase activity
GO:0016491 oxidoreductase activity
GO:0046872 metal ion binding

View graph for
Molecular Function
External links
PDB RCSB:8rfk, PDBe:8rfk, PDBj:8rfk
PDBsum8rfk
PubMed38687614
UniProtP13650|DHGB_ACICA Quinoprotein glucose dehydrogenase B (Gene Name=gdhB)

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