Structure of PDB 1pp9 Chain Q

Receptor sequence
>1pp9Q (length=241) Species: 9913 (Bos taurus) [Search protein sequence]
SDLELHPPSYPWSHRGLLSSLDHTSIRRGFQVYKQVCSSCHSMDYVAYRH
LVGVCYTEDEAKALAEEVEVQDGPNEDGEMFMRPGKLSDYFPKPYPNPEA
ARAANNGALPPDLSYIVRARHGGEDYVFSLLTGYCEPPTGVSLREGLYFN
PYFPGQAIGMAPPIYNEVLEFDDGTPATMSQVAKDVCTFLRWAAEPEHDH
RKRMGLKMLLMMGLLLPLVYAMKRHKWSVLKSRKLAYRPPK
3D structure
PDB1pp9 Binding of the Respiratory Chain Inhibitor Antimycin to the Mitochondrial bc(1) Complex: A New Crystal Structure Reveals an Altered Intramolecular Hydrogen-bonding Pattern.
ChainQ
Resolution2.1 Å
3D
structure
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Enzymatic activity
Enzyme Commision number 7.1.1.8: quinol--cytochrome-c reductase.
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 HEC Q C37 C40 H41 N105 P110 P111 R120 Y126 F153 I158 G159 M160 P163 C37 C40 H41 N105 P110 P111 R120 Y126 F153 I158 G159 M160 P163
Gene Ontology
Molecular Function
GO:0009055 electron transfer activity
GO:0020037 heme binding

View graph for
Molecular Function
External links
PDB RCSB:1pp9, PDBe:1pp9, PDBj:1pp9
PDBsum1pp9
PubMed16024040
UniProtP00125|CY1_BOVIN Cytochrome c1, heme protein, mitochondrial (Gene Name=CYC1)

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