Structure of PDB 1mno Chain A Binding Site BS02

Receptor Information
>1mno Chain A (length=153) Species: 9823 (Sus scrofa) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
GLSDGEWQLVLNVWGKVEADVAGHGQEVLIRLFKGHPETLEKFDKFKHLK
SEDEMKASEDLKKHGNTNLTALGGILKKKGHHEAELTPLAQSHATKHKIP
VKYLEFISEAIIQVLQSKHPGDFGADAQGAMSKALELFRNDMAAKYKELG
FQG
Ligand information
Ligand IDOXY
InChIInChI=1S/O2/c1-2
InChIKeyMYMOFIZGZYHOMD-UHFFFAOYSA-N
SMILES
SoftwareSMILES
CACTVS 3.341
OpenEye OEToolkits 1.5.0		O=O
FormulaO2
NameOXYGEN MOLECULE
ChEMBLCHEMBL1234886
DrugBankDB09140
ZINC
PDB chain1mno Chain A Residue 155 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
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PDB1mno Stabilizing bound O2 in myoglobin by valine68 (E11) to asparagine substitution.
Resolution1.95 Å
Binding residue
(original residue number in PDB)		H64 N68
Binding residue
(residue number reindexed from 1)		H64 N68
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

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Molecular Function
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Biological Process
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Cellular Component
External links
PDB RCSB:1mno, PDBe:1mno, PDBj:1mno
PDBsum1mno
PubMed9843395
UniProtP02189|MYG_PIG Myoglobin (Gene Name=MB)

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