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3.D.3.5.6
Cytochrome b6f complex of 10 subunits, PetA, B, C1-3, D, E, G, J, L, M and N. It transports H+ and electrons across the membrane. Lipids contribute to the stability and activity of the enzyme complex (Bhaduri et al. 2019).

Accession Number:P0A384
Protein Name:Cytochrome b6
Length:215
Molecular Weight:24273.00
Species:Nostoc sp. (strain PCC 7120 / SAG 25.82 / UTEX 2576) [103690]
Number of TMSs:5
Location1 / Topology2 / Orientation3: Cellular thylakoid membrane1 / Multi-pass membrane protein2
Substrate hydron, electron

Cross database links:

Structure:
2ZT9   4H44   4OGQ     

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Predict TMSs (Predict number of transmembrane segments)
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FASTA formatted sequence
1:	MANVYDWFEE RLEIQAIAED VTSKYVPPHV NIFYCLGGIT LVCFLIQFAT GFAMTFYYKP 
61:	TVAEAYSSVQ YIMNEVNFGW LIRSIHRWSA SMMVLMMILH VFRVYLTGGF KKPRELTWVS 
121:	GVILAVITVS FGVTGYSLPW DQVGYWAVKI VSGVPEAIPV VGVLISDLLR GGSSVGQATL 
181:	TRYYSAHTFV LPWLIAVFML FHFLMIRKQG ISGPL