Structure of PDB 7f22 Chain B

Receptor sequence
>7f22B (length=368) Species: 1377 (Aerococcus viridans) [Search protein sequence]
EYNAPSEIKYIDVVNTYDLEEEASKVVPHGGFNYIAGASGDEWTKRANDR
AWKHKLLYPRLAQDVEAPDTSTEILGHKIKAPFIMAPIAAHGLAHTTKEA
GTARAVSEFGTIMSISAYSGATFEEISEGLNGGPRWFQIYMAKDDQQNRD
ILDEAKSDGATAIILTADSTVSGNRDRDVKNKFVYPFGMPIVQRYLRGTA
EGMSLNNIYGASKQKISPRDIEEIAAHSGLPVFVKGIQHPEDADMAIKRG
ASGIWVSNHGARQLYEAPGSFDTLPAIAERVNKRVPIVFDSGVRRGEHVA
KALASGADVVALGRPVLFGLALGGWQGAYSVLDYFQKDLTRVMQLTGSQN
VEDLKGLDLFDNPYGYEY
3D structure
PDB7f22 Dynamic interactions in the l-lactate oxidase active site facilitate substrate binding at pH4.5.
ChainB
Resolution1.41 Å
3D
structure
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Enzymatic activity
Enzyme Commision number 1.1.3.-
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 FMN B I41 P93 I94 A95 S122 Q144 Y146 T172 K241 H265 G266 R268 D296 S297 G298 R300 G319 R320 I35 P87 I88 A89 S116 Q138 Y140 T166 K235 H259 G260 R262 D290 S291 G292 R294 G313 R314
BS02 PYR B Y40 R181 Y215 H265 R268 Y34 R175 Y209 H259 R262
Gene Ontology
Molecular Function
GO:0000166 nucleotide binding
GO:0004459 L-lactate dehydrogenase activity
GO:0016491 oxidoreductase activity
GO:0046872 metal ion binding

View graph for
Molecular Function
External links
PDB RCSB:7f22, PDBe:7f22, PDBj:7f22
PDBsum7f22
PubMed34214876
UniProtQ44467|LOX_AERVM L-lactate oxidase

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