Structure of PDB 3nn2 Chain D

Receptor sequence
>3nn2D (length=239) Species: 330214 (Nitrospira defluvii) [Search protein sequence]
MADREKLLTESGVYGTFATFQMDHDWWDLPGESRVISVAEVKGLVEQWSG
KILVESYLLRGLSDHADLMFRVHARTLSDTQQFLSAFMGTRLGRHLTSGG
LLHGVSKKPTYVAGFPESMKTELQVNGESGSRPYAIVIPIKKDAEWWALD
QEARTALMQEHTQAALPYLKTVKRKLYHSTGLDDVDFITYFETERLEDFH
NLVRALQQVKEFRHNRRFGHPTLLGTMSPLDEILEKFAQ
3D structure
PDB3nn2 Structural and functional characterisation of the chlorite dismutase from the nitrite-oxidizing bacterium "Candidatus Nitrospira defluvii": Identification of a catalytically important amino acid residue
ChainD
Resolution1.94 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 D P108 T109 Y110 V111 I139 W145 M157 H160 T161 A164 R173 L175 F186 F190 L201 L205 F217 P109 T110 Y111 V112 I140 W146 M158 H161 T162 A165 R174 L176 F187 F191 L202 L206 F218
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:3nn2, PDBe:3nn2, PDBj:3nn2
PDBsum3nn2
PubMed20600954
UniProtB3U4H7

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