BioLiP

Structure of PDB 1dxc Chain A Binding Site BS02

Receptor Information

>1dxc Chain A (length=154) Species: 9755 (Physeter catodon) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]

MVLSEGEWQLVLHVWAKVEADVAGHGQDIYIRLFKSHPETLEKFDRFKHL
KTEAEMKASEDLKKQGVRVLTALGAILKKKGHHEAELKPLAQSHATKHKI
PIKYLEFISEAIIHVLHSRHPGNFGADAQGAMNKALELFRKDIAAKYKEL
GYQG

Ligand information

InChI=1S/CO/c1-2

UGFAIRIUMAVXCW-UHFFFAOYSA-N

SMILES

Software	SMILES
ACDLabs 10.04	[O+]#[C-]
CACTVS 3.341 OpenEye OEToolkits 1.5.0	[C-]#[O+]

Formula

C O

Name

CARBON MONOXIDE

PDB chain

1dxc 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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PDB	1dxc The Role of Cavities in Protein Dynamics: Crystal Structure of a Novel Photolytic Intermediate of Myoglobin
Resolution	1.4 Å
Binding residue (original residue number in PDB)	Y29 F43 V68
Binding residue (residue number reindexed from 1)	Y30 F44 V69
Annotation score	1

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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Cellular Component

PDB	RCSB:1dxc, PDBe:1dxc, PDBj:1dxc
PDBsum	1dxc
PubMed	10681426
UniProt	P02185\|MYG_PHYMC Myoglobin (Gene Name=MB)