Structure of PDB 5tb7 Chain A

Receptor sequence
>5tb7A (length=312) Species: 242231 (Neisseria gonorrhoeae FA 1090) [Search protein sequence]
GELPVIDAVTTHAPEVPPAIDRDYPAKVRVKMETVEKTMKMDDGVEYRYW
TFDGDVPGRMIRVREGDTVEVEFSNNPSSTVPHNVDFHAATGQGGGAAAT
FTAPGRTSTFSFKALQPGLYIYHCAVAPVGMHIANGMYGLILVEPKEGLP
KVDKEFYIVQGDFYTKGKKGAQGLQPFDMDKAVAEQPEYVVFNGHVGAIA
GDNALKAKAGETVRMYVGNGGPNLVSSFHVIGEIFDKVYVEGGKLINENV
QSTIVPAGGSAIVEFKVDIPGNYTLVDHSIFRAFNKGALGQLKVEGAENP
EIMTQKLSDTAY
3D structure
PDB5tb7 Peptide Inhibitors Targeting the Neisseria gonorrhoeae Pivotal Anaerobic Respiration Factor AniA.
ChainA
Resolution1.9 Å
3D
structure
Catalytic site residues are labeled in the structure
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Enzymatic activity
Catalytic site (original residue number in PDB) H134 D137 H139 H174 C175 H183 M188 H280 Q302 S303 H329
Catalytic site (residue number reindexed from 1) H83 D86 H88 H123 C124 H132 M137 H229 Q251 S252 H278
Enzyme Commision number 1.7.2.1: nitrite reductase (NO-forming).
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 CU A H134 C175 H183 M188 H83 C124 H132 M137
BS02 CU A H139 H174 H88 H123
Gene Ontology
Molecular Function
GO:0005507 copper ion binding
GO:0050421 nitrite reductase (NO-forming) activity

View graph for
Molecular Function
External links
PDB RCSB:5tb7, PDBe:5tb7, PDBj:5tb7
PDBsum5tb7
PubMed28584144
UniProtQ5F7A4

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