Structure of PDB 4mxk Chain A Binding Site BS03

Receptor Information
>4mxk Chain A (length=153) Species: 9755 (Physeter catodon) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
VLSEGEWQLVLHVWAKVEADVAGHGQDIHIRLFKSHPETLEKHDRFKHLK
TEAEMKASEDLKKHGVTELTALGAILKKKGHHEAELKPLAQSHATKHKIP
IKYLEFISEAIIHVLHSRHPGDFGADAQGAMNKALELFRKDIAAKYKELG
YQG
Ligand information
Ligand IDFE2
InChIInChI=1S/Fe/q+2
InChIKeyCWYNVVGOOAEACU-UHFFFAOYSA-N
SMILES
SoftwareSMILES
ACDLabs 10.04
OpenEye OEToolkits 1.5.0		[Fe+2]
CACTVS 3.341[Fe++]
FormulaFe
NameFE (II) ION
ChEMBL
DrugBankDB14510
ZINC
PDB chain4mxk Chain A Residue 203 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
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PDB4mxk Spectroscopic and computational study of a nonheme iron nitrosyl center in a biosynthetic model of nitric oxide reductase.
Resolution1.52 Å
Binding residue
(original residue number in PDB)		E38 E41
Binding residue
(residue number reindexed from 1)		E38 E41
Annotation score1
Enzymatic activity
Enzyme Commision number 1.11.1.-
1.7.-.-
Gene Ontology
Molecular Function
GO:0004601 peroxidase activity
GO:0005344 oxygen carrier activity
GO:0016491 oxidoreductase activity
GO:0019825 oxygen binding
GO:0020037 heme binding
GO:0046872 metal ion binding
GO:0098809 nitrite reductase activity
Biological Process
GO:0015671 oxygen transport
GO:0019430 removal of superoxide radicals
Cellular Component
GO:0005737 cytoplasm
GO:0016528 sarcoplasm
GO:0070062 extracellular exosome

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Biological Process
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Cellular Component
External links
PDB RCSB:4mxk, PDBe:4mxk, PDBj:4mxk
PDBsum4mxk
PubMed24481708
UniProtP02185|MYG_PHYMC Myoglobin (Gene Name=MB)

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