Structure of PDB 1yq4 Chain C

Receptor sequence
>1yq4C (length=139) Species: 9031 (Gallus gallus) [Search protein sequence]
ATTAKEEMARFWEKNTKSSRPLSPHISIYKWSLPMAMSITHRGTGVALSL
GVSLFSLAALLLPEQFPHYVAVVKSLSLSPALIYSAKFALVFPLSYHTWN
GIRHLVWDMGKGFKLSQVEQSGVVVLILTLLSSAGIAAI
3D structure
PDB1yq4 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
Resolution2.33 Å
3D
structure
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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 JZR C K31 W32 S33 L34 E120 K30 W31 S32 L33 E119
BS02 HEM C H42 R43 G46 V47 L49 S50 H98 H105 H41 R42 G45 V46 L48 S49 H97 H104
BS03 UQ C M36 S39 I40 R43 M35 S38 I39 R42
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

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Molecular Function
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Cellular Component
External links
PDB RCSB:1yq4, PDBe:1yq4, PDBj:1yq4
PDBsum1yq4
PubMed16371358
UniProtD0VWW3

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