Structure of PDB 3o0r Chain B Binding Site BS03

Receptor Information
>3o0r Chain B (length=449) Species: 208964 (Pseudomonas aeruginosa PAO1) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
FASQAVAKPYFVFALILFVGQILFGLIMGLQYVVGDFLFPAIPFNVARMV
HTNLLIVWLLFGFMGAAYYLVPEESDCELYSPKLAWILFWVFAAAGVLTI
LGYLLVPYAGLARLTGNELWPTMGREFLEQPTISKAGIVIVALGFLFNVG
MTVLRGRKTAISMVLMTGLIGLALLFLFSFYNPENLTRDKFYWWWVVHLW
VEGVWELIMGAILAFVLVKITGVDREVIEKWLYVIIAMALISGIIGTGHH
YFWIGVPGYWLWLGSVFSALEPLPFFAMVLFAFNTINRRRRDYPNRAVAL
WAMGTTVMAFLGAGVWGFMHTLAPVNYYTHGTQLTAAHGHMAFYGAYAMI
VMTIISYAMPRLRGIGEAMDNRSQVLEMWGFWLMTVAMVFITLFLSAAGV
LQVWLQRMPADGAAMTFMATQDQLAIFYWLREGAGVVFLIGLVAYLLSF
Ligand information
Ligand IDFE
InChIInChI=1S/Fe/q+3
InChIKeyVTLYFUHAOXGGBS-UHFFFAOYSA-N
SMILES
SoftwareSMILES
ACDLabs 10.04
CACTVS 3.341
OpenEye OEToolkits 1.5.0		[Fe+3]
FormulaFe
NameFE (III) ION
ChEMBL
DrugBankDB13949
ZINC
PDB chain3o0r Chain B Residue 803 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
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PDB3o0r Structural basis of biological N2O generation by bacterial nitric oxide reductase
Resolution2.7 Å
Binding residue
(original residue number in PDB)		H207 E211 H258 H259
Binding residue
(residue number reindexed from 1)		H198 E202 H249 H250
Annotation score5
Enzymatic activity
Enzyme Commision number 1.7.2.5: nitric-oxide reductase (cytochrome c).
Gene Ontology
Molecular Function
GO:0004129 cytochrome-c oxidase activity
GO:0016491 oxidoreductase activity
GO:0016966 nitric oxide reductase activity
GO:0020037 heme binding
GO:0046872 metal ion binding
Biological Process
GO:0009060 aerobic respiration
GO:0015990 electron transport coupled proton transport
GO:0019333 denitrification pathway
GO:0022904 respiratory electron transport chain
Cellular Component
GO:0005886 plasma membrane
GO:0016020 membrane

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Molecular Function
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Biological Process
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Cellular Component
External links
PDB RCSB:3o0r, PDBe:3o0r, PDBj:3o0r
PDBsum3o0r
PubMed21109633
UniProtQ59647|NORB_PSEAE Nitric oxide reductase subunit B (Gene Name=norB)

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