Structure of PDB 1yq3 Chain C

Receptor sequence
>1yq3C (length=139) Species: 9031 (Gallus gallus) [Search protein sequence]
ATTAKEEMARFWEKNTKSSRPLSPHISIYKWSLPMAMSITHRGTGVALSL
GVSLFSLAALLLPEQFPHYVAVVKSLSLSPALIYSAKFALVFPLSYHTWN
GIRHLVWDMGKGFKLSQVEQSGVVVLILTLLSSAGIAAI
3D structure
PDB1yq3 3-Nitropropionic Acid Is a Suicide Inhibitor of Mitochondrial Respiration That, upon Oxidation by Complex II, Forms a Covalent Adduct with a Catalytic Base Arginine in the Active Site of the Enzyme
ChainC
Resolution2.2 Å
3D
structure
[Spin on]
[Spin off]
[Reset orientation]

[High quality]
[Low quality]

[White background]
[Black background]

[Download]
[Download structure with residue number starting from 1]
Enzymatic activity
Enzyme Commision number 1.3.5.1: succinate dehydrogenase.
Interaction with ligand
Site
#		 Ligand Ligand
chain		 Binding residues on receptor
(original residue number in PDB)		 Binding residues on receptor
(residue number reindexed from 1)		 Binding affinity
BS01 UQ C M36 S39 I40 R43 M35 S38 I39 R42
BS02 JZR C W32 S33 L34 E120 W31 S32 L33 E119
BS03 HEM C H42 R43 G46 L49 S50 H98 H105 H41 R42 G45 L48 S49 H97 H104
Gene Ontology
Molecular Function
GO:0009055 electron transfer activity
GO:0046872 metal ion binding
Biological Process
GO:0006099 tricarboxylic acid cycle
Cellular Component
GO:0005739 mitochondrion
GO:0016020 membrane

View graph for
Molecular Function
View graph for
Biological Process
View graph for
Cellular Component
External links
PDB RCSB:1yq3, PDBe:1yq3, PDBj:1yq3
PDBsum1yq3
PubMed16371358
UniProtD0VWW3

[Back to BioLiP]