Search TCDB: (?)
TCDB is operated by the Saier Lab Bioinformatics Group
« See all members of the family


3.D.4.6.1
Cytochrome oxidase (CtaBD/CycA)

Accession Number:P08306
Protein Name:CtaB
Length:298
Molecular Weight:32539.00
Species:Paracoccus denitrificans [266]
Number of TMSs:3
Location1 / Topology2 / Orientation3: Cell inner membrane1 / Multi-pass membrane protein2
Substrate hydron

Cross database links:

DIP: DIP-6089N
Pfam: PF00116    PF02790   

Gene Ontology

GO:0016021 C:integral to membrane
GO:0005886 C:plasma membrane
GO:0070469 C:respiratory chain
GO:0005507 F:copper ion binding
GO:0004129 F:cytochrome-c oxidase activity
GO:0009055 F:electron carrier activity
GO:0020037 F:heme binding
GO:0022904 P:respiratory electron transport chain
GO:0006810 P:transport

References (4)

[1] “Isolation and analysis of the genes for cytochrome c oxidase in Paracoccus denitrificans.”  Raitio M.et.al.   16453796
[2] “Subunit II of cytochrome c oxidase from Paracoccus denitrificans. DNA sequence, gene expression and the protein.”  Steinruecke P.et.al.   2820725
[3] “Structure at 2.8-A resolution of cytochrome c oxidase from Paracoccus denitrificans.”  Iwata S.et.al.   7651515
[4] “Structure at 2.7-A resolution of the Paracoccus denitrificans two-subunit cytochrome c oxidase complexed with an antibody FV fragment.”  Ostermeier C.et.al.   9380672
Structure:
1AR1   1QLE   1ZYY   3EHB   3HB3     

External Searches:

Analyze:

Predict TMSs (Predict number of transmembrane segments)
Window Size: Angle:  
FASTA formatted sequence 
1:	MMAIATKRRG VAAVMSLGVA TMTAVPALAQ DVLGDLPVIG KPVNGGMNFQ PASSPLAHDQ 
61:	QWLDHFVLYI ITAVTIFVCL LLLICIVRFN RRANPVPARF THNTPIEVIW TLVPVLILVA 
121:	IGAFSLPILF RSQEMPNDPD LVIKAIGHQW YWSYEYPNDG VAFDALMLEK EALADAGYSE 
181:	DEYLLATDNP VVVPVGKKVL VQVTATDVIH AWTIPAFAVK QDAVPGRIAQ LWFSVDQEGV 
241:	YFGQCSELCG INHAYMPIVV KAVSQEKYEA WLAGAKEEFA ADASDYLPAS PVKLASAE