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3.D.4.4.2
Cytochrome c oxidase (Cytaa3, subunits 1-4) (Niebisch and Bott, 2003)

Accession Number:Q9AEL8
Protein Name:Cytochrome aa3 subunit 3 aka CtaE
Length:205
Molecular Weight:22442.00
Species:Corynebacterium glutamicum (Brevibacterium flavum) [1718]
Number of TMSs:5
Location1 / Topology2 / Orientation3: Cell membrane1 / Multi-pass membrane protein2
Substrate hydron

Cross database links:

RefSeq: NP_601396.2    YP_226434.1   
Entrez Gene ID: 1020144    3345371   
Pfam: PF00510   
BioCyc: CGLU196627:CG2406-MONOMER   
KEGG: cgb:cg2406    cgl:NCgl2112   

Gene Ontology

GO:0016021 C:integral to membrane
GO:0005886 C:plasma membrane
GO:0004129 F:cytochrome-c oxidase activity
GO:0006123 P:mitochondrial electron transport, cytochrom...

References (4)

[1] “Molecular analysis of the cytochrome bc1-aa3 branch of the Corynebacterium glutamicum respiratory chain containing an unusual diheme cytochrome c1.”  Niebisch A.et.al.   11382224
[2] “Cytochrome c oxidase contains an extra charged amino acid cluster in a new type of respiratory chain in the amino acid-producing Gram-positive bacterium Corynebacterium glutamicum.”  Sakamoto J.et.al.   11577165
[3] “The complete Corynebacterium glutamicum ATCC 13032 genome sequence and its impact on the production of L-aspartate-derived amino acids and vitamins.”  Kalinowski J.et.al.   12948626
[4] “Purification of a cytochrome bc1-aa3 supercomplex with quinol oxidase activity from Corynebacterium glutamicum. Identification of a fourth subunity of cytochrome aa3 oxidase and mutational analysis of diheme cytochrome c1.”  Niebisch A.et.al.   12446663

External Searches:

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Predict TMSs (Predict number of transmembrane segments)
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FASTA formatted sequence
1:	MTSAVGNTGM AAPQRVAALN RPNMVSVGTI VFLSQELMFF AGLFAMYFVS RANGLANGSW 
61:	GEQTDHLNVP YALLITVILV SSSVTCQFGV FAAERGDVYG LRKWFLVTII LGSIFVIGQG 
121:	YEYITLVGHG LTIQSSVYGS AFFITTGFHA LHVIAGVMAF VVVLMRIHKS KFTPAQATAA 
181:	MVVSYYWHFV DVVWIGLFIT IYFIQ