Brand  (β version)

PDB ID: 1XME

Hetero Atom Contents

  The number of atoms exceeds 100,000.
  So, it can not be displayed here.

Select unit:

Select hetatm:   

close
information
centroid:
interaction residue:

Select chain:   Sequence  

Data format:   

Color scheme of protein:

Ligands
Code Name Style Show Link
CU Copper (II) ion PoSSuM
CUA Dinuclear copper ion PoSSuM
GOL Glycerol PoSSuM
HAS Heme-as PoSSuM
HEM Protoporphyrin ix containing Fe PoSSuM
BNG Nonyl beta-D-glucopyranoside PoSSuM
Non-standard Residues
Code Name Show
Glycosylation
Code Name Emphasize
Modification
Code Name Show

Structure summary

Code : 1XME   PDBj   RCSB PDB   PDBe
Header : OXIDOREDUCTASE
Title : Structure of Recombinant Cytochrome ba3 Oxidase from Thermus thermophilus
Release Data : 2005-03-22
Compound :
mol_id molecule chains synonym
1 Cytochrome c oxidase polypeptide I A Cytochrome c ba(3), subunit I, Cytochrome cba3 subunit 1
ec: 1.9.3.1
mol_id molecule chains synonym
2 Cytochrome c oxidase polypeptide II B Cytochrome c ba(3), subunit II, Cytochrome cba3 subunit 2
ec: 1.9.3.1
mol_id molecule chains synonym
3 Cytochrome c oxidase polypeptide IIA C Cytochrome c ba(3), Subunit IIA, Cytochrome cba3 subunit 2A
ec: 1.9.3.1
Source :
mol_id organism_scientific expression_system
1 Thermus thermophilus  (taxid:274) Thermus thermophilus HB8  (taxid:300852)
gene: cbaA
expression_system_strain: HB8
expression_system_vector_type: plasmid
expression_system_plasmid: PMK18
mol_id organism_scientific expression_system
2 Thermus thermophilus  (taxid:274) Thermus thermophilus HB8  (taxid:300852)
gene: cbaB, ctaC
expression_system_strain: HB8
expression_system_vector_type: plasmid
expression_system_plasmid: PMK18
mol_id organism_scientific expression_system
3 Thermus thermophilus  (taxid:274) Thermus thermophilus HB8  (taxid:300852)
gene: cbaD
expression_system_strain: HB8
expression_system_vector_type: plasmid
expression_system_plasmid: PMK18
Authors : Hunsicker-Wang, L.M., Pacoma, R.L., Chen, Y., Fee, J.A., Stout, C.D.
Keywords : cytochrome oxidase, heme, heme-as, integral membrane protein, oxidoreductase
Exp. method : X-RAY DIFFRACTION ( 2.30 Å )
Citation :

A novel cryoprotection scheme for enhancing the diffraction of crystals of recombinant cytochrome ba3 oxidase from Thermus thermophilus.

Hunsicker-Wang, L.M.,Pacoma, R.L.,Chen, Y.  et al.
(2005)  Acta Crystallogr.,Sect.D  61 : 340 - 343

PubMed: 15735345
DOI: 10.1107/S0907444904033906

Reaction

Chain : A
UniProt : Q56408 (COX1_THETH)
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 : P98052 (COX2_THETH)
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 : C
UniProt : P82543 (COXA_THET8)
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 -
-