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UniProtKB/Swiss-Prot entry Q9F722


[Entry info] [Name and origin] [References] [Comments] [Cross-references] [Keywords] [Features] [Sequence] [Tools]

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Entry information
Entry name UCRI_CHLTE
Primary accession number Q9F722
Secondary accession numbers None
Integrated into Swiss-Prot on April 27, 2001
Sequence was last modified on January 23, 2007 (Sequence version 4)
Annotations were last modified on    November 4, 2008 (Entry version 59)
Name and origin of the protein
Protein name Cytochrome b6-f complex iron-sulfur subunit
Synonyms EC 1.10.99.1
Rieske iron-sulfur protein
RISP
ISP
Plastohydroquinone:plastocyanin oxidoreductase iron-sulfur protein
Gene name
Name: petC
OrderedLocusNames: CT0302
From
Chlorobium tepidum [TaxID: 1097] [HAMAP proteome]
Taxonomy Bacteria; Chlorobi; Chlorobia; Chlorobiales; Chlorobiaceae; Chlorobaculum.
Protein existence 3: Inferred from homology;
References
[1]
NUCLEOTIDE SEQUENCE [GENOMIC DNA].
STRAIN=ATCC 49652 / DSM 12025 / TLS;
DOI=10.1126/science.289.5485.1724; PubMed=10976061 [NCBI, ExPASy, EBI, Israel, Japan]
Xiong J., Fischer W.M., Inoue K., Nakahara M., Bauer C.E.;
"Molecular evidence for the early evolution of photosynthesis.";
Science 289:1724-1730(2000).
[2]
NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
STRAIN=ATCC 49652 / DSM 12025 / TLS;
DOI=10.1073/pnas.132181499; PubMed=12093901 [NCBI, ExPASy, EBI, Israel, Japan]
Eisen J.A., Nelson K.E., Paulsen I.T., Heidelberg J.F., Wu M., Dodson R.J., DeBoy R.T., Gwinn M.L., Nelson W.C., Haft D.H., Hickey E.K., Peterson J.D., Durkin A.S., Kolonay J.F., Yang F., Holt I.E., Umayam L.A., Mason T.M., Brenner M., Shea T.P., Parksey D.S., Nierman W.C., Feldblyum T.V., Hansen C.L., Craven M.B., Radune D., Vamathevan J.J., Khouri H.M., White O., Gruber T.M., Ketchum K.A., Venter J.C., Tettelin H., Bryant D.A., Fraser C.M.;
"The complete genome sequence of Chlorobium tepidum TLS, a photosynthetic, anaerobic, green-sulfur bacterium.";
Proc. Natl. Acad. Sci. U.S.A. 99:9509-9514(2002).
Comments
Copyright
Copyrighted by the UniProt Consortium, see http://www.uniprot.org/terms. Distributed under the Creative Commons Attribution-NoDerivs License.
Cross-references
Sequence databases
EMBL
AF287480; AAG12194.1; -; Genomic_DNA.[EMBL / GenBank / DDBJ] [CoDingSequence]
AE006470; AAM71548.1; -; Genomic_DNA.[EMBL / GenBank / DDBJ] [CoDingSequence]
RefSeq NP_661206.1; -.
3D structure databases
HSSP P08980; 1RFS. [HSSP ENTRY / PDB]
ModBase Q9F722.
Enzyme and pathway databases
BioCyc CTEP194439:CT_0302-MON; -.
Ontologies
GO
GO:0016021; Cellular component: integral to membrane (inferred from electronic annotation from UniProtKB-KW).
GO:0005886; Cellular component: plasma membrane (inferred from electronic annotation from UniProtKB-KW).
GO:0005506; Molecular function: iron ion binding (inferred from electronic annotation from UniProtKB-KW).
GO:0009496; Molecular function: plastoquinol-plastocyanin reductase activity (inferred from electronic annotation from EC).
GO:0022900; Biological process: electron transport chain (inferred from electronic annotation from UniProtKB-KW).
GO:0006810; Biological process: transport (inferred from electronic annotation from UniProtKB-KW).
QuickGo view.
Family and domain databases
InterPro IPR014909; Cyt_b6-F_Fe-S_su.
IPR014349; Rieske.
IPR005805; Rieske_C.
IPR005806; Rieske_reg.
Graphical view of domain structure.
Gene3D G3DSA:2.102.10.10; Rieske_reg; 1.
PANTHER PTHR10134; Rieske; 1.
Pfam PF08802; CytB6-F_Fe-S; 1.
PF00355; Rieske; 1.
Pfam graphical view of domain structure.
PRINTS PR00162; RIESKE.
PROSITE PS51296; RIESKE; 1.
PROSITE graphical view of domain structure (profiles).
BLOCKS Q9F722.
ProtoNet Q9F722.
Genome annotation databases
GeneID 1007962; -.
GenomeReviews AE006470_GR; CT0302.
KEGG cte:CT0302; -.
NMPDR fig|194439.1.peg.300; -.
TIGR CT0302; -.
Phylogenomic databases
HOGENOM Q9F722; -.
Other
UniRef View cluster of proteins with at least 50% / 90% / 100% identity.
Keywords
2Fe-2S; Cell membrane; Complete proteome; Electron transport; Iron; Iron-sulfur; Membrane; Metal-binding; Oxidoreductase; Transmembrane; Transport.
Features
SEVIEWER logo Feature table viewer FT aligner logo Feature aligner
KeyFrom   To Length Description FTId
INIT_MET   1     1        Removed (By similarity). 
CHAIN   2   181  180     Cytochrome b6-f complex iron-sulfur subunit. PRO_0000127773
TRANSMEM   53    73  21     Potential. 
TRANSMEM   114   134  21     Potential. 
DOMAIN   85   178  94     Rieske. 
METAL   124   124        Iron-sulfur (2Fe-2S) (By similarity). 
METAL   126   126        Iron-sulfur (2Fe-2S); via pros nitrogen (By similarity). 
METAL   142   142        Iron-sulfur (2Fe-2S) (By similarity). 
METAL   145   145        Iron-sulfur (2Fe-2S); via pros nitrogen (By similarity). 
DISULFID   129   144        By similarity. 
CONFLICT   68    68        V -> F (in Ref. 1; AAG12194). 
CONFLICT   150   150        T -> R (in Ref. 1; AAG12194). 
Sequence information
Length: 181 AA [This is the length of the unprocessed precursor] Molecular weight: 18864 Da [This is the MW of the unprocessed precursor] CRC64: 487FB49275EC289B [This is a checksum on the sequence]
        10         20         30         40         50         60 
MAQTGNFKSP ARMSSLGQGA APASAGAVTG GKPREEGLKG VDFERRGFLQ KIVGGVGAVV 

        70         80         90        100        110        120 
AVSTLYPVVR YIVPPAKKIK IVNELAVGPA SDVPNGTGKI YQFNDDKVIV VNHGGSLTAV 

       130        140        150        160        170        180 
SAICTHLGCL VHWDEAADMI ACPCHGAKYT QDGKIISGPQ PLPLKQYKVK IEDGKIVVSI 


A 

Q9F722 in FASTA format

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