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3.D.3.5.1
Plastoquinol:plastocyanine reductase

Accession Number:P26287
Protein Name:CYF aka PETA aka SLL1317
Length:328
Molecular Weight:35231.00
Species:Synechocystis sp [1148]
Number of TMSs:2
Location1 / Topology2 / Orientation3: Cellular thylakoid membrane1 / Single-pass membrane protein2
Substrate hydron

Cross database links:

RefSeq: NP_440947.1   
Entrez Gene ID: 954257   
Pfam: PF01333   
BioCyc: SSP1148:SLL1317-MONOMER   
KEGG: syn:sll1317   

Gene Ontology

GO:0009512 C:cytochrome b6f complex
GO:0031361 C:integral to thylakoid membrane
GO:0009055 F:electron carrier activity
GO:0020037 F:heme binding
GO:0022900 P:electron transport chain
GO:0015979 P:photosynthesis
GO:0006810 P:transport

References (2)

[1] “Primary structure of the psbN-psbH-petC-petA gene cluster of the cyanobacterium Synechocystis PCC 6803.”  Mayes S.R.et.al.   1907512
[2] “Sequence analysis of the genome of the unicellular cyanobacterium Synechocystis sp. strain PCC6803. II. Sequence determination of the entire genome and assignment of potential protein-coding regions.”  Kaneko T.et.al.   8905231

External Searches:

Analyze:

Predict TMSs (Predict number of transmembrane segments)
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FASTA formatted sequence
1:	MRNPDTLGLW TKTMVALRRF TVLAIATVSV FLITDLGLPQ AASAYPFWAQ ETAPLTPREA 
61:	TGRIVCANCH LAQKAAEVEI PQAVLPDTVF EAVVKIPYDL DSQQVLGDGS KGGLNVGAVL 
121:	MLPEGFKIAP PDRLSEGLKE KVGGTYFQPY REDMENVVIV GPLPGEQYQE IVFPVLSPDP 
181:	AKDKSINYGK FAVHLGANRG RGQIYPTGLL SNNNAFKAPN AGTISEVNAL EAGGYQLILT 
241:	TADGTETVDI PAGPELIVSA GQTVEAGEFL TNNPNVGGFG QKDTEVVLQN PTRIKFLVLF 
301:	LAGIMLSQIL LVLKKKQIEK VQAAELNF