Structure of PDB 3nn3 Chain B

Receptor sequence
>3nn3B (length=238) Species: 330214 (Nitrospira defluvii) [Search protein sequence]
ADREKLLTESGVYGTFATFQMDHDWWDLPGESRVISVAEVKGLVEQWSGK
ILVESYLLRGLSDHADLMFRVHARTLSDTQQFLSAFMGTRLGRHLTSGGL
LHGVSKKPTYVAGFPESMKTELQVNGESGSRPYAIVIPIKKDAEWWALDQ
EARTALMQEHTQAALPYLKTVKAKLYHSTGLDDVDFITYFETERLEDFHN
LVRALQQVKEFRHNRRFGHPTLLGTMSPLDEILEKFAQ
3D structure
PDB3nn3 Structural and functional characterisation of the chlorite dismutase from the nitrite-oxidizing bacterium "Candidatus Nitrospira defluvii": Identification of a catalytically important amino acid residue
ChainB
Resolution2.6 Å
3D
structure
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Enzymatic activity
Enzyme Commision number 1.13.11.49: chlorite O2-lyase.
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 HEM B P108 T109 Y110 I139 W145 M157 H160 T161 A164 L175 F186 F190 L201 L205 P108 T109 Y110 I139 W145 M157 H160 T161 A164 L175 F186 F190 L201 L205
Gene Ontology
Molecular Function
GO:0016491 oxidoreductase activity
GO:0020037 heme binding
GO:0046872 metal ion binding
GO:0050587 chlorite O2-lyase activity

View graph for
Molecular Function
External links
PDB RCSB:3nn3, PDBe:3nn3, PDBj:3nn3
PDBsum3nn3
PubMed20600954
UniProtB3U4H7

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