Structure of PDB 4nxc Chain A Binding Site BS06

Receptor Information
>4nxc 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]
VLSEGEWQLVLHVWAKVEADVAGHGQDILIRLFKSHPETLEKFDRFKHLK
TEAEMKASEDLKKHGVTVLTALGAILKKKGHHEAELKPLAQSHATKHKIP
IKYLEFISEAIIHVLHSRHPGDFGADAQGAMNKALELFRKDIAAKYKELG
YQG
Ligand information
Ligand IDN2O
InChIInChI=1S/N2O/c1-2-3
InChIKeyGQPLMRYTRLFLPF-UHFFFAOYSA-N
SMILES
SoftwareSMILES
ACDLabs 10.04
CACTVS 3.341		[O-][N+]#N
OpenEye OEToolkits 1.5.0N#[N+][O-]
FormulaN2 O
NameNITROUS OXIDE;
NITROGEN OXIDE
ChEMBLCHEMBL1234579
DrugBankDB06690
ZINC
PDB chain4nxc Chain A Residue 209 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
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PDB4nxc Crystallographic Studies with Xenon and Nitrous Oxide Provide Evidence for Protein-dependent Processes in the Mechanisms of General Anesthesia
Resolution1.55 Å
Binding residue
(original residue number in PDB)		L76 A134 F138
Binding residue
(residue number reindexed from 1)		L76 A134 F138
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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Molecular Function
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Biological Process
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Cellular Component
External links
PDB RCSB:4nxc, PDBe:4nxc, PDBj:4nxc
PDBsum4nxc
PubMed25211169
UniProtP02185|MYG_PHYMC Myoglobin (Gene Name=MB)

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