Structure of PDB 2ybb Chain A Binding Site BS01

Receptor Information
>2ybb Chain A (length=442) Species: 9913 (Bos taurus) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
TATYAQALQSVPETQVSQLDNGLRVASEQSSQPTCTVGVWIDAGSRYESE
KNNGAGYFVEHLAFKGTKNRPGNALEKEVESMGAHLNAYSTREHTAYYIK
ALSKDLPKAVELLADIVQNCSLEDSQIEKERDVILQELQENDTSMRDVVF
NYLHATAFQGTPLAQSVEGPSENVRKLSRADLTEYLSRHYKAPRMVLAAA
GGLEHRQLLDLAQKHFSGLSGTYDEDAVPTLSPCRFTGSQICHREDGLPL
AHVAIAVEGPGWAHPDNVALQVANAIIGHYDCTYGGGAHLSSPLASIAAT
NKLCQSFQTFNICYADTGLLGAHFVCDHMSIDDMMFVLQGQWMRLCTSAT
ESEVLRGKNLLRNALVSHLDGTTPVCEDIGRSLLTYGRRIPLAEWESRIA
EVDARVVREVCSKYFYDQCPAVAGFGPIEQLPDYNRIRSGMF
Ligand information
>2ybb Chain k (length=22) Species: 9913 (Bos taurus) [Search peptide sequence] [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
RNWVPTAQLWGAVGAVGLVSAT
Receptor-Ligand Complex Structure
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PDB2ybb Arrangement of Electron Transport Chain Components in Bovine Mitochondrial Supercomplex I(1)III(2)Iv(1).
Resolution19.0 Å
Binding residue
(original residue number in PDB)		T347 S348 R408
Binding residue
(residue number reindexed from 1)		T347 S348 R408
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.
Gene Ontology
Molecular Function
GO:0046872 metal ion binding
Cellular Component
GO:0005739 mitochondrion
GO:0005743 mitochondrial inner membrane

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Molecular Function
View graph for
Cellular Component
External links
PDB RCSB:2ybb, PDBe:2ybb, PDBj:2ybb
PDBsum2ybb
PubMed21909073
UniProtP31800|QCR1_BOVIN Cytochrome b-c1 complex subunit 1, mitochondrial (Gene Name=UQCRC1)

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