PETG_WHEAT
ID PETG_WHEAT Reviewed; 37 AA.
AC P69463; P12121; P32973;
DT 15-MAR-2005, integrated into UniProtKB/Swiss-Prot.
DT 15-MAR-2005, sequence version 1.
DT 03-AUG-2022, entry version 66.
DE RecName: Full=Cytochrome b6-f complex subunit 5 {ECO:0000255|HAMAP-Rule:MF_00432};
DE AltName: Full=Cytochrome b6-f complex subunit PetG {ECO:0000255|HAMAP-Rule:MF_00432};
DE AltName: Full=Cytochrome b6-f complex subunit V {ECO:0000255|HAMAP-Rule:MF_00432};
GN Name=petG {ECO:0000255|HAMAP-Rule:MF_00432};
OS Triticum aestivum (Wheat).
OG Plastid; Chloroplast.
OC Eukaryota; Viridiplantae; Streptophyta; Embryophyta; Tracheophyta;
OC Spermatophyta; Magnoliopsida; Liliopsida; Poales; Poaceae; BOP clade;
OC Pooideae; Triticodae; Triticeae; Triticinae; Triticum.
OX NCBI_TaxID=4565;
RN [1]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=cv. Chinese Spring;
RA Ogihara Y., Isono K., Kojima T., Endo A., Hanaoka M., Shiina T.,
RA Terachi T., Utsugi S., Murata M., Mori N., Takumi S., Ikeo K., Gojobori T.,
RA Murai R., Murai K., Matsuoka Y., Ohnishi Y., Tajiri H., Tsunewaki K.;
RT "Chinese spring wheat (Triticum aestivum L.) chloroplast genome: complete
RT sequence and contig clones.";
RL Plant Mol. Biol. Rep. 18:243-253(2000).
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. PetG is
CC required for either the stability or assembly of the cytochrome b6-f
CC complex. {ECO:0000255|HAMAP-Rule:MF_00432}.
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. {ECO:0000255|HAMAP-
CC Rule:MF_00432}.
CC -!- SUBCELLULAR LOCATION: Plastid, chloroplast thylakoid membrane
CC {ECO:0000255|HAMAP-Rule:MF_00432}; Single-pass membrane protein
CC {ECO:0000255|HAMAP-Rule:MF_00432}.
CC -!- SIMILARITY: Belongs to the PetG family. {ECO:0000255|HAMAP-
CC Rule:MF_00432}.
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DR EMBL; AB042240; BAB47052.1; -; Genomic_DNA.
DR RefSeq; NP_114277.1; NC_002762.1.
DR AlphaFoldDB; P69463; -.
DR SMR; P69463; -.
DR STRING; 4565.EPlTAEP00000010073; -.
DR EnsemblPlants; TraesCAD_scaffold_224739_01G000600.1; TraesCAD_scaffold_224739_01G000600.1; TraesCAD_scaffold_224739_01G000600.
DR EnsemblPlants; TraesCAD_scaffold_254513_01G000200.1; TraesCAD_scaffold_254513_01G000200.1; TraesCAD_scaffold_254513_01G000200.
DR EnsemblPlants; TraesCAD_scaffold_377617_01G000300.1; TraesCAD_scaffold_377617_01G000300.1; TraesCAD_scaffold_377617_01G000300.
DR EnsemblPlants; TraesCAD_scaffold_831429_01G000200.1; TraesCAD_scaffold_831429_01G000200.1; TraesCAD_scaffold_831429_01G000200.
DR EnsemblPlants; TraesCAD_scaffold_894057_01G000100.1; TraesCAD_scaffold_894057_01G000100.1; TraesCAD_scaffold_894057_01G000100.
DR EnsemblPlants; TraesCAD_scaffold_943952_01G000100.1; TraesCAD_scaffold_943952_01G000100.1; TraesCAD_scaffold_943952_01G000100.
DR EnsemblPlants; TraesCLE_scaffold_1091791_01G000100.1; TraesCLE_scaffold_1091791_01G000100.1; TraesCLE_scaffold_1091791_01G000100.
DR EnsemblPlants; TraesCLE_scaffold_308178_01G000100.1; TraesCLE_scaffold_308178_01G000100.1; TraesCLE_scaffold_308178_01G000100.
DR EnsemblPlants; TraesCLE_scaffold_470454_01G000400.1; TraesCLE_scaffold_470454_01G000400.1; TraesCLE_scaffold_470454_01G000400.
DR EnsemblPlants; TraesCLE_scaffold_650432_01G000500.1; TraesCLE_scaffold_650432_01G000500.1; TraesCLE_scaffold_650432_01G000500.
DR EnsemblPlants; TraesCS1D02G435500.1; TraesCS1D02G435500.1.cds1; TraesCS1D02G435500.
DR EnsemblPlants; TraesCS2A02G241200.1; TraesCS2A02G241200.1.cds1; TraesCS2A02G241200.
DR EnsemblPlants; TraesCS5D02G009700.1; TraesCS5D02G009700.1.cds1; TraesCS5D02G009700.
DR EnsemblPlants; TraesCS5D02G220400.1; TraesCS5D02G220400.1.cds1; TraesCS5D02G220400.
DR EnsemblPlants; TraesCS5D02G544600.1; TraesCS5D02G544600.1.cds1; TraesCS5D02G544600.
DR EnsemblPlants; TraesCS6D02G326000.1; TraesCS6D02G326000.1.cds1; TraesCS6D02G326000.
DR EnsemblPlants; TraesCSU02G214200.1; TraesCSU02G214200.1.cds1; TraesCSU02G214200.
DR EnsemblPlants; TraesCSU02G258800.1; TraesCSU02G258800.1.cds1; TraesCSU02G258800.
DR EnsemblPlants; TraesPAR_scaffold_223695_01G000200.1; TraesPAR_scaffold_223695_01G000200.1; TraesPAR_scaffold_223695_01G000200.
DR EnsemblPlants; TraesPAR_scaffold_285352_01G000100.1; TraesPAR_scaffold_285352_01G000100.1; TraesPAR_scaffold_285352_01G000100.
DR EnsemblPlants; TraesPAR_scaffold_314083_01G000100.1; TraesPAR_scaffold_314083_01G000100.1; TraesPAR_scaffold_314083_01G000100.
DR EnsemblPlants; TraesROB_scaffold_296658_01G000100.1; TraesROB_scaffold_296658_01G000100.1; TraesROB_scaffold_296658_01G000100.
DR EnsemblPlants; TraesROB_scaffold_435231_01G000100.1; TraesROB_scaffold_435231_01G000100.1; TraesROB_scaffold_435231_01G000100.
DR EnsemblPlants; TraesROB_scaffold_791954_01G000100.1; TraesROB_scaffold_791954_01G000100.1; TraesROB_scaffold_791954_01G000100.
DR EnsemblPlants; TraesWEE_scaffold_1267795_01G000100.1; TraesWEE_scaffold_1267795_01G000100.1; TraesWEE_scaffold_1267795_01G000100.
DR EnsemblPlants; TraesWEE_scaffold_1328582_01G000200.1; TraesWEE_scaffold_1328582_01G000200.1; TraesWEE_scaffold_1328582_01G000200.
DR EnsemblPlants; TraesWEE_scaffold_1350414_01G000100.1; TraesWEE_scaffold_1350414_01G000100.1; TraesWEE_scaffold_1350414_01G000100.
DR EnsemblPlants; TraesWEE_scaffold_342588_01G000100.1; TraesWEE_scaffold_342588_01G000100.1; TraesWEE_scaffold_342588_01G000100.
DR EnsemblPlants; TraesWEE_scaffold_378716_01G000100.1; TraesWEE_scaffold_378716_01G000100.1; TraesWEE_scaffold_378716_01G000100.
DR EnsemblPlants; TraesWEE_scaffold_428345_01G000300.1; TraesWEE_scaffold_428345_01G000300.1; TraesWEE_scaffold_428345_01G000300.
DR EnsemblPlants; TraesWEE_scaffold_440283_01G000300.1; TraesWEE_scaffold_440283_01G000300.1; TraesWEE_scaffold_440283_01G000300.
DR EnsemblPlants; TraesWEE_scaffold_735287_01G000300.1; TraesWEE_scaffold_735287_01G000300.1; TraesWEE_scaffold_735287_01G000300.
DR GeneID; 803161; -.
DR Gramene; TraesCAD_scaffold_224739_01G000600.1; TraesCAD_scaffold_224739_01G000600.1; TraesCAD_scaffold_224739_01G000600.
DR Gramene; TraesCAD_scaffold_254513_01G000200.1; TraesCAD_scaffold_254513_01G000200.1; TraesCAD_scaffold_254513_01G000200.
DR Gramene; TraesCAD_scaffold_377617_01G000300.1; TraesCAD_scaffold_377617_01G000300.1; TraesCAD_scaffold_377617_01G000300.
DR Gramene; TraesCAD_scaffold_831429_01G000200.1; TraesCAD_scaffold_831429_01G000200.1; TraesCAD_scaffold_831429_01G000200.
DR Gramene; TraesCAD_scaffold_894057_01G000100.1; TraesCAD_scaffold_894057_01G000100.1; TraesCAD_scaffold_894057_01G000100.
DR Gramene; TraesCAD_scaffold_943952_01G000100.1; TraesCAD_scaffold_943952_01G000100.1; TraesCAD_scaffold_943952_01G000100.
DR Gramene; TraesCLE_scaffold_1091791_01G000100.1; TraesCLE_scaffold_1091791_01G000100.1; TraesCLE_scaffold_1091791_01G000100.
DR Gramene; TraesCLE_scaffold_308178_01G000100.1; TraesCLE_scaffold_308178_01G000100.1; TraesCLE_scaffold_308178_01G000100.
DR Gramene; TraesCLE_scaffold_470454_01G000400.1; TraesCLE_scaffold_470454_01G000400.1; TraesCLE_scaffold_470454_01G000400.
DR Gramene; TraesCLE_scaffold_650432_01G000500.1; TraesCLE_scaffold_650432_01G000500.1; TraesCLE_scaffold_650432_01G000500.
DR Gramene; TraesCS1D02G435500.1; TraesCS1D02G435500.1.cds1; TraesCS1D02G435500.
DR Gramene; TraesCS2A02G241200.1; TraesCS2A02G241200.1.cds1; TraesCS2A02G241200.
DR Gramene; TraesCS5D02G009700.1; TraesCS5D02G009700.1.cds1; TraesCS5D02G009700.
DR Gramene; TraesCS5D02G220400.1; TraesCS5D02G220400.1.cds1; TraesCS5D02G220400.
DR Gramene; TraesCS5D02G544600.1; TraesCS5D02G544600.1.cds1; TraesCS5D02G544600.
DR Gramene; TraesCS6D02G326000.1; TraesCS6D02G326000.1.cds1; TraesCS6D02G326000.
DR Gramene; TraesCSU02G214200.1; TraesCSU02G214200.1.cds1; TraesCSU02G214200.
DR Gramene; TraesCSU02G258800.1; TraesCSU02G258800.1.cds1; TraesCSU02G258800.
DR Gramene; TraesPAR_scaffold_223695_01G000200.1; TraesPAR_scaffold_223695_01G000200.1; TraesPAR_scaffold_223695_01G000200.
DR Gramene; TraesPAR_scaffold_285352_01G000100.1; TraesPAR_scaffold_285352_01G000100.1; TraesPAR_scaffold_285352_01G000100.
DR Gramene; TraesPAR_scaffold_314083_01G000100.1; TraesPAR_scaffold_314083_01G000100.1; TraesPAR_scaffold_314083_01G000100.
DR Gramene; TraesROB_scaffold_296658_01G000100.1; TraesROB_scaffold_296658_01G000100.1; TraesROB_scaffold_296658_01G000100.
DR Gramene; TraesROB_scaffold_435231_01G000100.1; TraesROB_scaffold_435231_01G000100.1; TraesROB_scaffold_435231_01G000100.
DR Gramene; TraesROB_scaffold_791954_01G000100.1; TraesROB_scaffold_791954_01G000100.1; TraesROB_scaffold_791954_01G000100.
DR Gramene; TraesWEE_scaffold_1267795_01G000100.1; TraesWEE_scaffold_1267795_01G000100.1; TraesWEE_scaffold_1267795_01G000100.
DR Gramene; TraesWEE_scaffold_1328582_01G000200.1; TraesWEE_scaffold_1328582_01G000200.1; TraesWEE_scaffold_1328582_01G000200.
DR Gramene; TraesWEE_scaffold_1350414_01G000100.1; TraesWEE_scaffold_1350414_01G000100.1; TraesWEE_scaffold_1350414_01G000100.
DR Gramene; TraesWEE_scaffold_342588_01G000100.1; TraesWEE_scaffold_342588_01G000100.1; TraesWEE_scaffold_342588_01G000100.
DR Gramene; TraesWEE_scaffold_378716_01G000100.1; TraesWEE_scaffold_378716_01G000100.1; TraesWEE_scaffold_378716_01G000100.
DR Gramene; TraesWEE_scaffold_428345_01G000300.1; TraesWEE_scaffold_428345_01G000300.1; TraesWEE_scaffold_428345_01G000300.
DR Gramene; TraesWEE_scaffold_440283_01G000300.1; TraesWEE_scaffold_440283_01G000300.1; TraesWEE_scaffold_440283_01G000300.
DR Gramene; TraesWEE_scaffold_735287_01G000300.1; TraesWEE_scaffold_735287_01G000300.1; TraesWEE_scaffold_735287_01G000300.
DR KEGG; taes:803161; -.
DR eggNOG; ENOG502SD3G; Eukaryota.
DR HOGENOM; CLU_216962_0_0_1; -.
DR Proteomes; UP000019116; Chloroplast.
DR ExpressionAtlas; P69463; baseline.
DR Genevisible; P69463; TA.
DR GO; GO:0009535; C:chloroplast thylakoid membrane; IEA:UniProtKB-SubCell.
DR GO; GO:0009512; C:cytochrome b6f complex; IEA:InterPro.
DR GO; GO:0016021; C:integral component of membrane; IEA:UniProtKB-KW.
DR GO; GO:0045158; F:electron transporter, transferring electrons within cytochrome b6/f complex of photosystem II activity; IEA:UniProtKB-UniRule.
DR GO; GO:0017004; P:cytochrome complex assembly; IEA:UniProtKB-UniRule.
DR GO; GO:0015979; P:photosynthesis; IEA:UniProtKB-KW.
DR HAMAP; MF_00432; Cytb6_f_PetG; 1.
DR InterPro; IPR003683; Cyt_6/f_cplx_su5.
DR InterPro; IPR036099; Cyt_6/f_cplx_su5_sf.
DR PANTHER; PTHR35516; PTHR35516; 1.
DR Pfam; PF02529; PetG; 1.
DR PIRSF; PIRSF000034; Cyt_b6-f_V; 1.
DR SUPFAM; SSF103446; SSF103446; 1.
PE 3: Inferred from homology;
KW Chloroplast; Electron transport; Membrane; Photosynthesis; Plastid;
KW Reference proteome; Thylakoid; Transmembrane; Transmembrane helix;
KW Transport.
FT CHAIN 1..37
FT /note="Cytochrome b6-f complex subunit 5"
FT /id="PRO_0000216407"
FT TRANSMEM 5..25
FT /note="Helical"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00432"
SQ SEQUENCE 37 AA; 4170 MW; A98EA4D30CB983C5 CRC64;
MIEVFLFGIV LGLIPITLAG LFVTAYLQYR RGDQLDL
