Brand  (β version)

PDB ID: 1AR1

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Ligands
Code Name Style Show Link
CA Calcium ion PoSSuM
CU Copper (II) ion PoSSuM
HEA Heme-a PoSSuM
LDA Lauryl dimethylamine-N-oxide PoSSuM
MG Magnesium ion PoSSuM
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Structure summary

Code : 1AR1   PDBj   RCSB PDB   PDBe
Header : COMPLEX (OXIDOREDUCTASE/ANTIBODY)
Title : Structure at 2.7 Angstrom Resolution of the Paracoccus Denitrificans two-subunit Cytochrome C Oxidase Complexed with an Antibody Fv Fragment
Release Data : 1998-02-11
Compound :
mol_id molecule chains synonym
1 CYTOCHROME C OXIDASE A CYTOCHROME AA3, COMPLEX IV, FERROCYTOCHROME C, OXIDOREDUCTASE
ec: 1.9.3.1
mol_id molecule chains synonym
2 CYTOCHROME C OXIDASE B CYTOCHROME AA3, COMPLEX IV, FERROCYTOCHROME C, OXIDOREDUCTASE
ec: 1.9.3.1
mol_id molecule chains
3 ANTIBODY FV FRAGMENT C
mol_id molecule chains
4 ANTIBODY FV FRAGMENT D
Source :
mol_id organism_scientific expression_system
1 Paracoccus denitrificans  (taxid:266) Escherichia coli  (taxid:562)
atcc: 13543
cellular_location: CYTOPLASMIC MEMBRANE
mol_id organism_scientific expression_system
2 Paracoccus denitrificans  (taxid:266) Escherichia coli  (taxid:562)
atcc: 13543
cellular_location: CYTOPLASMIC MEMBRANE
mol_id organism_scientific organism_common expression_system
3 Mus musculus  (taxid:10090) House mouse Escherichia coli  (taxid:562)
mol_id organism_scientific organism_common expression_system
4 Mus musculus  (taxid:10090) House mouse Escherichia coli  (taxid:562)
Authors : Ostermeier, C., Harrenga, A., Ermler, U., Michel, H.
Keywords : COMPLEX (OXIDOREDUCTASE-ANTIBODY), ELECTRON TRANSPORT, TRANSMEMBRANE, CYTOCHROME OXIDASE, ANTIBODY COMPLEX, COMPLEX (OXIDOREDUCTASE-ANTIBODY) complex
Exp. method : X-RAY DIFFRACTION ( 2.7 Å )
Citation :

Structure at 2.7 A resolution of the Paracoccus denitrificans two-subunit cytochrome c oxidase complexed with an antibody FV fragment.

Ostermeier, C.,Harrenga, A.,Ermler, U.  et al.
(1997)  Proc.Natl.Acad.Sci.USA  94 : 10547 - 10553

PubMed: 9380672
DOI: 10.1073/pnas.94.20.10547

Reaction

Chain : A
UniProt : P98002 (COX1B_PARDE)
Reaction: EC: Evidence:
Physiological Direction:
4 Fe(II)-[cytochrome c] + 8 H(+)(in) + O2 = 4 Fe(III)- [cytochrome c] + 4 H(+)(out) + 2 H2O 7.1.1.9 -
-
Chain : B
UniProt : P08306 (COX2_PARDE)
Reaction: EC: Evidence:
Physiological Direction:
4 Fe(II)-[cytochrome c] + 8 H(+)(in) + O2 = 4 Fe(III)- [cytochrome c] + 4 H(+)(out) + 2 H2O 7.1.1.9 -
-