UCRIA_ORYSJ
ID UCRIA_ORYSJ Reviewed; 225 AA.
AC Q69S39; Q0D5J7; Q9ZSU7;
DT 05-JUL-2005, integrated into UniProtKB/Swiss-Prot.
DT 13-SEP-2004, sequence version 1.
DT 03-AUG-2022, entry version 130.
DE RecName: Full=Cytochrome b6-f complex iron-sulfur subunit, chloroplastic;
DE EC=7.1.1.6;
DE AltName: Full=Plastohydroquinone:plastocyanin oxidoreductase iron-sulfur protein;
DE AltName: Full=Rieske iron-sulfur protein;
DE Short=ISP;
DE Short=RISP;
DE Flags: Precursor;
GN Name=petC; OrderedLocusNames=Os07g0556200, LOC_Os07g37030;
GN ORFNames=OsJ_06631 {ECO:0000312|EMBL:EAZ22943.1}, OSJNBa0058I18.25;
OS Oryza sativa subsp. japonica (Rice).
OC Eukaryota; Viridiplantae; Streptophyta; Embryophyta; Tracheophyta;
OC Spermatophyta; Magnoliopsida; Liliopsida; Poales; Poaceae; BOP clade;
OC Oryzoideae; Oryzeae; Oryzinae; Oryza; Oryza sativa.
OX NCBI_TaxID=39947;
RN [1]
RP NUCLEOTIDE SEQUENCE [MRNA].
RC STRAIN=cv. Ilpoom; TISSUE=Seedling leaf;
RA Lee J.-S.;
RT "Molecular cloning and characterization of cytochrome B6/F-complex iron-
RT sulfur protein in rice.";
RL Submitted (SEP-1998) to the EMBL/GenBank/DDBJ databases.
RN [2]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=cv. Nipponbare;
RX PubMed=16100779; DOI=10.1038/nature03895;
RG International rice genome sequencing project (IRGSP);
RT "The map-based sequence of the rice genome.";
RL Nature 436:793-800(2005).
RN [3]
RP GENOME REANNOTATION.
RC STRAIN=cv. Nipponbare;
RX PubMed=18089549; DOI=10.1093/nar/gkm978;
RG The rice annotation project (RAP);
RT "The rice annotation project database (RAP-DB): 2008 update.";
RL Nucleic Acids Res. 36:D1028-D1033(2008).
RN [4]
RP GENOME REANNOTATION.
RC STRAIN=cv. Nipponbare;
RX PubMed=24280374; DOI=10.1186/1939-8433-6-4;
RA Kawahara Y., de la Bastide M., Hamilton J.P., Kanamori H., McCombie W.R.,
RA Ouyang S., Schwartz D.C., Tanaka T., Wu J., Zhou S., Childs K.L.,
RA Davidson R.M., Lin H., Quesada-Ocampo L., Vaillancourt B., Sakai H.,
RA Lee S.S., Kim J., Numa H., Itoh T., Buell C.R., Matsumoto T.;
RT "Improvement of the Oryza sativa Nipponbare reference genome using next
RT generation sequence and optical map data.";
RL Rice 6:4-4(2013).
RN [5]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=cv. Nipponbare;
RX PubMed=15685292; DOI=10.1371/journal.pbio.0030038;
RA Yu J., Wang J., Lin W., Li S., Li H., Zhou J., Ni P., Dong W., Hu S.,
RA Zeng C., Zhang J., Zhang Y., Li R., Xu Z., Li S., Li X., Zheng H., Cong L.,
RA Lin L., Yin J., Geng J., Li G., Shi J., Liu J., Lv H., Li J., Wang J.,
RA Deng Y., Ran L., Shi X., Wang X., Wu Q., Li C., Ren X., Wang J., Wang X.,
RA Li D., Liu D., Zhang X., Ji Z., Zhao W., Sun Y., Zhang Z., Bao J., Han Y.,
RA Dong L., Ji J., Chen P., Wu S., Liu J., Xiao Y., Bu D., Tan J., Yang L.,
RA Ye C., Zhang J., Xu J., Zhou Y., Yu Y., Zhang B., Zhuang S., Wei H.,
RA Liu B., Lei M., Yu H., Li Y., Xu H., Wei S., He X., Fang L., Zhang Z.,
RA Zhang Y., Huang X., Su Z., Tong W., Li J., Tong Z., Li S., Ye J., Wang L.,
RA Fang L., Lei T., Chen C.-S., Chen H.-C., Xu Z., Li H., Huang H., Zhang F.,
RA Xu H., Li N., Zhao C., Li S., Dong L., Huang Y., Li L., Xi Y., Qi Q.,
RA Li W., Zhang B., Hu W., Zhang Y., Tian X., Jiao Y., Liang X., Jin J.,
RA Gao L., Zheng W., Hao B., Liu S.-M., Wang W., Yuan L., Cao M.,
RA McDermott J., Samudrala R., Wang J., Wong G.K.-S., Yang H.;
RT "The genomes of Oryza sativa: a history of duplications.";
RL PLoS Biol. 3:266-281(2005).
RN [6]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE MRNA].
RC STRAIN=cv. Nipponbare;
RX PubMed=12869764; DOI=10.1126/science.1081288;
RG The rice full-length cDNA consortium;
RT "Collection, mapping, and annotation of over 28,000 cDNA clones from
RT japonica rice.";
RL Science 301:376-379(2003).
RN [7]
RP PROTEIN SEQUENCE OF 47-56.
RC STRAIN=cv. Nipponbare; TISSUE=Leaf;
RX PubMed=14681440; DOI=10.1093/nar/gkh020;
RA Komatsu S., Kojima K., Suzuki K., Ozaki K., Higo K.;
RT "Rice proteome database based on two-dimensional polyacrylamide gel
RT electrophoresis: its status in 2003.";
RL Nucleic Acids Res. 32:D388-D392(2004).
CC -!- FUNCTION: Component of the cytochrome b6-f complex, which mediates
CC electron transfer between photosystem II (PSII) and photosystem I
CC (PSI), cyclic electron flow around PSI, and state transitions.
CC {ECO:0000250}.
CC -!- CATALYTIC ACTIVITY:
CC Reaction=a plastoquinol + 2 H(+)(in) + 2 oxidized [plastocyanin] = a
CC plastoquinone + 4 H(+)(out) + 2 reduced [plastocyanin];
CC Xref=Rhea:RHEA:22148, Rhea:RHEA-COMP:9561, Rhea:RHEA-COMP:9562,
CC Rhea:RHEA-COMP:10039, Rhea:RHEA-COMP:10040, ChEBI:CHEBI:15378,
CC ChEBI:CHEBI:17757, ChEBI:CHEBI:29036, ChEBI:CHEBI:49552,
CC ChEBI:CHEBI:62192; EC=7.1.1.6;
CC -!- COFACTOR:
CC Name=[2Fe-2S] cluster; Xref=ChEBI:CHEBI:190135; Evidence={ECO:0000250};
CC Note=Binds 1 [2Fe-2S] cluster per subunit. {ECO:0000250};
CC -!- SUBUNIT: The 4 large subunits of the cytochrome b6-f complex are
CC cytochrome b6, subunit IV (17 kDa polypeptide, petD), cytochrome f and
CC the Rieske protein, while the 4 small subunits are petG, petL, petM and
CC petN. The complex functions as a dimer (By similarity). {ECO:0000250}.
CC -!- SUBCELLULAR LOCATION: Plastid, chloroplast thylakoid membrane
CC {ECO:0000250}; Single-pass membrane protein {ECO:0000250}. Note=The
CC transmembrane helix obliquely spans the membrane in one monomer, and
CC its extrinsic C-terminal domain is part of the other monomer.
CC {ECO:0000250}.
CC -!- MISCELLANEOUS: This protein is 1 of 2 subunits of the cytochrome b6-f
CC complex that are encoded in the nucleus.
CC -!- MISCELLANEOUS: The Rieske iron-sulfur protein is a high potential 2Fe-
CC 2S protein.
CC -!- SIMILARITY: Belongs to the Rieske iron-sulfur protein family.
CC {ECO:0000255|HAMAP-Rule:MF_01335}.
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DR EMBL; AF093631; AAC78103.1; -; mRNA.
DR EMBL; AP005125; BAD30907.1; -; Genomic_DNA.
DR EMBL; AP008213; BAF21876.1; -; Genomic_DNA.
DR EMBL; AP014963; BAT02104.1; -; Genomic_DNA.
DR EMBL; CM000139; EAZ22943.1; -; Genomic_DNA.
DR EMBL; AK071634; BAG92596.1; -; mRNA.
DR RefSeq; XP_015647138.1; XM_015791652.1.
DR AlphaFoldDB; Q69S39; -.
DR SMR; Q69S39; -.
DR STRING; 4530.OS07T0556200-01; -.
DR PaxDb; Q69S39; -.
DR PRIDE; Q69S39; -.
DR EnsemblPlants; Os07t0556200-01; Os07t0556200-01; Os07g0556200.
DR GeneID; 4343570; -.
DR Gramene; Os07t0556200-01; Os07t0556200-01; Os07g0556200.
DR KEGG; osa:4343570; -.
DR eggNOG; KOG1671; Eukaryota.
DR HOGENOM; CLU_055690_8_0_1; -.
DR InParanoid; Q69S39; -.
DR OMA; KGDPTYI; -.
DR OrthoDB; 1361271at2759; -.
DR Proteomes; UP000000763; Chromosome 7.
DR Proteomes; UP000007752; Chromosome 2.
DR Proteomes; UP000059680; Chromosome 7.
DR Genevisible; Q69S39; OS.
DR GO; GO:0009535; C:chloroplast thylakoid membrane; IEA:UniProtKB-SubCell.
DR GO; GO:0016021; C:integral component of membrane; IEA:UniProtKB-KW.
DR GO; GO:0005886; C:plasma membrane; IBA:GO_Central.
DR GO; GO:0051537; F:2 iron, 2 sulfur cluster binding; IEA:UniProtKB-KW.
DR GO; GO:0045158; F:electron transporter, transferring electrons within cytochrome b6/f complex of photosystem II activity; IEA:InterPro.
DR GO; GO:0046872; F:metal ion binding; IEA:UniProtKB-KW.
DR GO; GO:0003729; F:mRNA binding; IEA:EnsemblPlants.
DR GO; GO:0016491; F:oxidoreductase activity; IBA:GO_Central.
DR GO; GO:0009496; F:plastoquinol--plastocyanin reductase activity; IEA:UniProtKB-EC.
DR GO; GO:0010196; P:nonphotochemical quenching; IEA:EnsemblPlants.
DR Gene3D; 2.102.10.10; -; 1.
DR HAMAP; MF_01335; Cytb6_f_Rieske; 1.
DR InterPro; IPR023960; Cyt_b6_f_Rieske.
DR InterPro; IPR017941; Rieske_2Fe-2S.
DR InterPro; IPR036922; Rieske_2Fe-2S_sf.
DR InterPro; IPR014349; Rieske_Fe-S_prot.
DR InterPro; IPR005805; Rieske_Fe-S_prot_C.
DR PANTHER; PTHR10134; PTHR10134; 1.
DR Pfam; PF00355; Rieske; 1.
DR PRINTS; PR00162; RIESKE.
DR SUPFAM; SSF50022; SSF50022; 1.
DR PROSITE; PS51296; RIESKE; 1.
PE 1: Evidence at protein level;
KW 2Fe-2S; Chloroplast; Direct protein sequencing; Disulfide bond;
KW Electron transport; Iron; Iron-sulfur; Membrane; Metal-binding; Plastid;
KW Reference proteome; Thylakoid; Transit peptide; Translocase; Transmembrane;
KW Transmembrane helix; Transport.
FT TRANSIT 1..46
FT /note="Chloroplast"
FT /evidence="ECO:0000269|PubMed:14681440"
FT CHAIN 47..225
FT /note="Cytochrome b6-f complex iron-sulfur subunit,
FT chloroplastic"
FT /id="PRO_0000030690"
FT TRANSMEM 69..89
FT /note="Helical"
FT /evidence="ECO:0000255"
FT DOMAIN 112..208
FT /note="Rieske"
FT BINDING 154
FT /ligand="[2Fe-2S] cluster"
FT /ligand_id="ChEBI:CHEBI:190135"
FT /evidence="ECO:0000250"
FT BINDING 156
FT /ligand="[2Fe-2S] cluster"
FT /ligand_id="ChEBI:CHEBI:190135"
FT /evidence="ECO:0000250"
FT BINDING 172
FT /ligand="[2Fe-2S] cluster"
FT /ligand_id="ChEBI:CHEBI:190135"
FT /evidence="ECO:0000250"
FT BINDING 175
FT /ligand="[2Fe-2S] cluster"
FT /ligand_id="ChEBI:CHEBI:190135"
FT /evidence="ECO:0000250"
FT DISULFID 159..174
FT /evidence="ECO:0000250"
SQ SEQUENCE 225 AA; 23884 MW; 3CB5116F297AF8B0 CRC64;
MASTALSTAS NPTQLCRSRA SLGKPVKGLG FGRERVPRTA TTITCQAASS IPADRVPDMG
KRQLMNLLLL GAISLPTVGM LVPYGAFFIP AGSGNAGGGQ VAKDKLGNDV LAEEWLKTHG
PNDRTLTQGL KGDPTYLVVE ADKTLATYGI NAVCTHLGCV VPWNAAENKF ICPCHGSQYN
NQGRVVRGPA PLSLALVHAD VDDGKVLFVP WVETDFRTGD NPWWA
