Structure of PDB 2a06 Chain A

Receptor sequence
>2a06A (length=442) Species: 9913 (Bos taurus) [Search protein sequence]
TATYAQALQSVPETQVSQLDNGLRVASEQSSQPTCTVGVWIDAGSRYESE
KNNGAGYFVEHLAFKGTKNRPGNALEKEVESMGAHLNAYSTREHTAYYIK
ALSKDLPKAVELLADIVQNCSLEDSQIEKERDVILQELQENDTSMRDVVF
NYLHATAFQGTPLAQSVEGPSENVRKLSRADLTEYLSRHYKAPRMVLAAA
GGLEHRQLLDLAQKHFSGLSGTYDEDAVPTLSPCRFTGSQICHREDGLPL
AHVAIAVEGPGWAHPDNVALQVANAIIGHYDCTYGGGAHLSSPLASIAAT
NKLCQSFQTFNICYADTGLLGAHFVCDHMSIDDMMFVLQGQWMRLCTSAT
ESEVLRGKNLLRNALVSHLDGTTPVCEDIGRSLLTYGRRIPLAEWESRIA
EVDARVVREVCSKYFYDQCPAVAGFGPIEQLPDYNRIRSGMF
3D structure
PDB2a06 Binding of the Respiratory Chain Inhibitor Antimycin to the Mitochondrial bc(1) Complex: A New Crystal Structure Reveals an Altered Intramolecular Hydrogen-bonding Pattern.
ChainA
Resolution2.1 Å
3D
structure
Catalytic site residues are labeled in the structure
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Enzymatic activity
Catalytic site (original residue number in PDB) Y57 E60 H61 E130 E137
Catalytic site (residue number reindexed from 1) Y57 E60 H61 E130 E137
Enzyme Commision number 1.10.2.2: Transferred entry: 7.1.1.8.
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 A P391 E394 S397 R398 E401 P391 E394 S397 R398 E401
BS02 AZI A L62 K65 L122 E123 Q126 L62 K65 L122 E123 Q126
Gene Ontology
Molecular Function
GO:0046872 metal ion binding
Cellular Component
GO:0005739 mitochondrion
GO:0005743 mitochondrial inner membrane

View graph for
Molecular Function
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Cellular Component
External links
PDB RCSB:2a06, PDBe:2a06, PDBj:2a06
PDBsum2a06
PubMed16024040
UniProtP31800|QCR1_BOVIN Cytochrome b-c1 complex subunit 1, mitochondrial (Gene Name=UQCRC1)

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