PSBS1_ORYSI
ID PSBS1_ORYSI Reviewed; 268 AA.
AC A2WXD9;
DT 03-JUL-2019, integrated into UniProtKB/Swiss-Prot.
DT 20-MAR-2007, sequence version 1.
DT 25-MAY-2022, entry version 76.
DE RecName: Full=Photosystem II 22 kDa protein 1, chloroplastic {ECO:0000305};
DE Short=22 kDa protein of photosystem II 1 {ECO:0000305};
DE AltName: Full=Photosystem II subunit 1 {ECO:0000303|PubMed:21804028};
DE Short=OsPsbS1 {ECO:0000303|PubMed:21804028};
DE Flags: Precursor;
GN Name=PSBS1 {ECO:0000303|PubMed:21804028};
GN Synonyms=qNPQ1-2 {ECO:0000303|PubMed:21804028};
GN ORFNames=OsI_04589 {ECO:0000312|EMBL:EAY76635.1};
OS Oryza sativa subsp. indica (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=39946;
RN [1]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=cv. 93-11;
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 [2]
RP REVIEW.
RX PubMed=21512324; DOI=10.4161/psb.5.12.13410;
RA Umate P.;
RT "Genome-wide analysis of the family of light-harvesting chlorophyll a/b-
RT binding proteins in Arabidopsis and rice.";
RL Plant Signal. Behav. 5:1537-1542(2010).
RN [3]
RP FUNCTION, TISSUE SPECIFICITY, GENE FAMILY, AND NOMENCLATURE.
RC STRAIN=cv. Habataki;
RX PubMed=21804028; DOI=10.1073/pnas.1104809108;
RA Kasajima I., Ebana K., Yamamoto T., Takahara K., Yano M., Kawai-Yamada M.,
RA Uchimiya H.;
RT "Molecular distinction in genetic regulation of nonphotochemical quenching
RT in rice.";
RL Proc. Natl. Acad. Sci. U.S.A. 108:13835-13840(2011).
RN [4]
RP REVIEW.
RX PubMed=24726274; DOI=10.1016/j.plaphy.2014.03.018;
RA Endo T., Uebayashi N., Ishida S., Ikeuchi M., Sato F.;
RT "Light energy allocation at PSII under field light conditions: how much
RT energy is lost in NPQ-associated dissipation?";
RL Plant Physiol. Biochem. 81:115-120(2014).
RN [5]
RP MISCELLANEOUS.
RC STRAIN=cv. Habataki;
RX PubMed=25259844; DOI=10.1371/journal.pone.0102742;
RA Nuruzzaman M., Kanno T., Amada R., Habu Y., Kasajima I., Ishikawa T.,
RA Kawai-Yamada M., Uchimiya H.;
RT "Does the upstream region possessing MULE-like sequence in rice upregulate
RT PsbS1 gene expression?";
RL PLoS ONE 9:E102742-E102742(2014).
CC -!- FUNCTION: Involved in high light-mediated energy-dependent
CC nonphotochemical quenching (NPQ, qE) and thermal dissipation (TD) thus
CC regulating energy conversion in photosystem II and protecting from
CC photoinhibition (PubMed:21804028). Seems also to regulate quantum yield
CC of electron transport in fluctuating light conditions (By similarity).
CC {ECO:0000250|UniProtKB:Q943K1, ECO:0000269|PubMed:21804028}.
CC -!- SUBCELLULAR LOCATION: Plastid, chloroplast thylakoid membrane
CC {ECO:0000250|UniProtKB:Q9XF91}; Multi-pass membrane protein
CC {ECO:0000255}.
CC -!- TISSUE SPECIFICITY: Expressed at low levels in leaves (at protein
CC level). {ECO:0000269|PubMed:21804028}.
CC -!- INDUCTION: Not induced by high light. {ECO:0000269|PubMed:25259844}.
CC -!- MISCELLANEOUS: A Mutator-like-element (MULE) is present in the promoter
CC of japonica type cultivars but not in indica type cultivars; this leads
CC to an accumulation in response to high light.
CC {ECO:0000269|PubMed:25259844}.
CC -!- SIMILARITY: Belongs to the ELIP/psbS family. {ECO:0000305}.
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DR EMBL; CM000126; EAY76635.1; -; Genomic_DNA.
DR AlphaFoldDB; A2WXD9; -.
DR SMR; A2WXD9; -.
DR STRING; 39946.A2WXD9; -.
DR PRIDE; A2WXD9; -.
DR EnsemblPlants; BGIOSGA004881-TA; BGIOSGA004881-PA; BGIOSGA004881.
DR Gramene; BGIOSGA004881-TA; BGIOSGA004881-PA; BGIOSGA004881.
DR HOGENOM; CLU_090803_0_0_1; -.
DR OMA; KPASHLF; -.
DR Proteomes; UP000007015; Chromosome 1.
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:0009523; C:photosystem II; IEA:UniProtKB-KW.
DR GO; GO:0010196; P:nonphotochemical quenching; IMP:UniProtKB.
DR GO; GO:0015979; P:photosynthesis; IEA:UniProtKB-KW.
DR GO; GO:0009644; P:response to high light intensity; IEA:EnsemblPlants.
DR InterPro; IPR022796; Chloroa_b-bind.
DR Pfam; PF00504; Chloroa_b-bind; 1.
PE 1: Evidence at protein level;
KW Chloroplast; Membrane; Photosynthesis; Photosystem II; Plastid;
KW Reference proteome; Repeat; Thylakoid; Transit peptide; Transmembrane;
KW Transmembrane helix.
FT TRANSIT 1..60
FT /note="Chloroplast"
FT /evidence="ECO:0000255"
FT CHAIN 61..268
FT /note="Photosystem II 22 kDa protein 1, chloroplastic"
FT /id="PRO_0000447493"
FT TRANSMEM 99..119
FT /note="Helical"
FT /evidence="ECO:0000255"
FT TRANSMEM 133..153
FT /note="Helical"
FT /evidence="ECO:0000255"
FT TRANSMEM 199..219
FT /note="Helical"
FT /evidence="ECO:0000255"
FT TRANSMEM 234..254
FT /note="Helical"
FT /evidence="ECO:0000255"
FT REPEAT 54..161
FT /note="1"
FT /evidence="ECO:0000250|UniProtKB:Q0J8R9"
FT REPEAT 164..268
FT /note="2"
FT /evidence="ECO:0000250|UniProtKB:Q0J8R9"
SQ SEQUENCE 268 AA; 27903 MW; 00BCD34843E83EC7 CRC64;
MAQSMLVSGA NGTVAAASTS RLQPVRPTPF SRLVLSQPSS SLGRAVSVKT VALFGRSKTK
AAPARKAEPK PKFKTEDGIF GTSGGIGFTK ENELFVGRVA MLGFAASILG EAITGKGILA
QLNLETGIPI YEAEPLLLFF ILFTLLGAIG ALGDRGSFVD DQPVTGLDKA VIAPGKGFRS
ALGLSEGGPL FGFTKANELF VGRLAQLGIA FSIIGEIITG KGALAQLNIE TGVPINEIEP
LVLFNVVFFF IAAINPGTGK FVSDDDEE
