PSBP1_ARATH
ID PSBP1_ARATH Reviewed; 263 AA.
AC Q42029;
DT 01-DEC-2000, integrated into UniProtKB/Swiss-Prot.
DT 01-JAN-1998, sequence version 2.
DT 25-MAY-2022, entry version 161.
DE RecName: Full=Oxygen-evolving enhancer protein 2-1, chloroplastic;
DE Short=OEE2;
DE AltName: Full=23 kDa subunit of oxygen evolving system of photosystem II;
DE AltName: Full=23 kDa thylakoid membrane protein;
DE AltName: Full=OEC 23 kDa subunit;
DE Short=OEC23;
DE Flags: Precursor;
GN Name=PSBP1; Synonyms=PSBP; OrderedLocusNames=At1g06680;
GN ORFNames=F12K11.3, F4H5_18;
OS Arabidopsis thaliana (Mouse-ear cress).
OC Eukaryota; Viridiplantae; Streptophyta; Embryophyta; Tracheophyta;
OC Spermatophyta; Magnoliopsida; eudicotyledons; Gunneridae; Pentapetalae;
OC rosids; malvids; Brassicales; Brassicaceae; Camelineae; Arabidopsis.
OX NCBI_TaxID=3702;
RN [1]
RP NUCLEOTIDE SEQUENCE [GENOMIC DNA].
RC STRAIN=cv. Columbia;
RX PubMed=9039496; DOI=10.1093/dnares/3.5.277;
RA Kochhar A., Khurana J.P., Tyagi A.K.;
RT "Nucleotide sequence of the psbP gene encoding precursor of 23-kDa
RT polypeptide of oxygen-evolving complex in Arabidopsis thaliana and its
RT expression in the wild-type and a constitutively photomorphogenic mutant.";
RL DNA Res. 3:277-285(1996).
RN [2]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=cv. Columbia;
RX PubMed=11130712; DOI=10.1038/35048500;
RA Theologis A., Ecker J.R., Palm C.J., Federspiel N.A., Kaul S., White O.,
RA Alonso J., Altafi H., Araujo R., Bowman C.L., Brooks S.Y., Buehler E.,
RA Chan A., Chao Q., Chen H., Cheuk R.F., Chin C.W., Chung M.K., Conn L.,
RA Conway A.B., Conway A.R., Creasy T.H., Dewar K., Dunn P., Etgu P.,
RA Feldblyum T.V., Feng J.-D., Fong B., Fujii C.Y., Gill J.E., Goldsmith A.D.,
RA Haas B., Hansen N.F., Hughes B., Huizar L., Hunter J.L., Jenkins J.,
RA Johnson-Hopson C., Khan S., Khaykin E., Kim C.J., Koo H.L.,
RA Kremenetskaia I., Kurtz D.B., Kwan A., Lam B., Langin-Hooper S., Lee A.,
RA Lee J.M., Lenz C.A., Li J.H., Li Y.-P., Lin X., Liu S.X., Liu Z.A.,
RA Luros J.S., Maiti R., Marziali A., Militscher J., Miranda M., Nguyen M.,
RA Nierman W.C., Osborne B.I., Pai G., Peterson J., Pham P.K., Rizzo M.,
RA Rooney T., Rowley D., Sakano H., Salzberg S.L., Schwartz J.R., Shinn P.,
RA Southwick A.M., Sun H., Tallon L.J., Tambunga G., Toriumi M.J., Town C.D.,
RA Utterback T., Van Aken S., Vaysberg M., Vysotskaia V.S., Walker M., Wu D.,
RA Yu G., Fraser C.M., Venter J.C., Davis R.W.;
RT "Sequence and analysis of chromosome 1 of the plant Arabidopsis thaliana.";
RL Nature 408:816-820(2000).
RN [3]
RP GENOME REANNOTATION.
RC STRAIN=cv. Columbia;
RX PubMed=27862469; DOI=10.1111/tpj.13415;
RA Cheng C.Y., Krishnakumar V., Chan A.P., Thibaud-Nissen F., Schobel S.,
RA Town C.D.;
RT "Araport11: a complete reannotation of the Arabidopsis thaliana reference
RT genome.";
RL Plant J. 89:789-804(2017).
RN [4]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE MRNA] (ISOFORM 1).
RC STRAIN=cv. Columbia;
RX PubMed=14593172; DOI=10.1126/science.1088305;
RA Yamada K., Lim J., Dale J.M., Chen H., Shinn P., Palm C.J., Southwick A.M.,
RA Wu H.C., Kim C.J., Nguyen M., Pham P.K., Cheuk R.F., Karlin-Newmann G.,
RA Liu S.X., Lam B., Sakano H., Wu T., Yu G., Miranda M., Quach H.L.,
RA Tripp M., Chang C.H., Lee J.M., Toriumi M.J., Chan M.M., Tang C.C.,
RA Onodera C.S., Deng J.M., Akiyama K., Ansari Y., Arakawa T., Banh J.,
RA Banno F., Bowser L., Brooks S.Y., Carninci P., Chao Q., Choy N., Enju A.,
RA Goldsmith A.D., Gurjal M., Hansen N.F., Hayashizaki Y., Johnson-Hopson C.,
RA Hsuan V.W., Iida K., Karnes M., Khan S., Koesema E., Ishida J., Jiang P.X.,
RA Jones T., Kawai J., Kamiya A., Meyers C., Nakajima M., Narusaka M.,
RA Seki M., Sakurai T., Satou M., Tamse R., Vaysberg M., Wallender E.K.,
RA Wong C., Yamamura Y., Yuan S., Shinozaki K., Davis R.W., Theologis A.,
RA Ecker J.R.;
RT "Empirical analysis of transcriptional activity in the Arabidopsis
RT genome.";
RL Science 302:842-846(2003).
RN [5]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE MRNA] (ISOFORM 1).
RA Brover V.V., Troukhan M.E., Alexandrov N.A., Lu Y.-P., Flavell R.B.,
RA Feldmann K.A.;
RT "Full-length cDNA from Arabidopsis thaliana.";
RL Submitted (MAR-2002) to the EMBL/GenBank/DDBJ databases.
RN [6]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE MRNA] OF 1-123 (ISOFORM 1).
RC STRAIN=cv. Columbia; TISSUE=Seedling;
RX PubMed=8580968; DOI=10.1046/j.1365-313x.1996.09010101.x;
RA Cooke R., Raynal M., Laudie M., Grellet F., Delseny M., Morris P.-C.,
RA Guerrier D., Giraudat J., Quigley F., Clabault G., Li Y.-F., Mache R.,
RA Krivitzky M., Gy I.J.-J., Kreis M., Lecharny A., Parmentier Y., Marbach J.,
RA Fleck J., Clement B., Philipps G., Herve C., Bardet C., Tremousaygue D.,
RA Lescure B., Lacomme C., Roby D., Jourjon M.-F., Chabrier P.,
RA Charpenteau J.-L., Desprez T., Amselem J., Chiapello H., Hoefte H.;
RT "Further progress towards a catalogue of all Arabidopsis genes: analysis of
RT a set of 5000 non-redundant ESTs.";
RL Plant J. 9:101-124(1996).
RN [7]
RP PROTEIN SEQUENCE OF 78-92, AND SUBCELLULAR LOCATION.
RX PubMed=11719511; DOI=10.1074/jbc.m108575200;
RA Schubert M., Petersson U.A., Haas B.J., Funk C., Schroeder W.P.,
RA Kieselbach T.;
RT "Proteome map of the chloroplast lumen of Arabidopsis thaliana.";
RL J. Biol. Chem. 277:8354-8365(2002).
RN [8]
RP PROTEIN SEQUENCE OF N-TERMINUS, AND IDENTIFICATION BY MASS SPECTROMETRY.
RX PubMed=11826309; DOI=10.1105/tpc.010304;
RA Peltier J.-B., Emanuelsson O., Kalume D.E., Ytterberg J., Friso G.,
RA Rudella A., Liberles D.A., Soederberg L., Roepstorff P., von Heijne G.,
RA van Wijk K.J.;
RT "Central functions of the lumenal and peripheral thylakoid proteome of
RT Arabidopsis determined by experimentation and genome-wide prediction.";
RL Plant Cell 14:211-236(2002).
RN [9]
RP PROTEIN SEQUENCE OF 78-101, IDENTIFICATION BY MASS SPECTROMETRY,
RP INTERACTION WITH WAK1, AND PHOSPHORYLATION.
RX PubMed=12767910; DOI=10.1016/s0006-291x(03)00851-9;
RA Yang E.J., Oh Y.A., Lee E.S., Park A.R., Cho S.K., Yoo Y.J., Park O.K.;
RT "Oxygen-evolving enhancer protein 2 is phosphorylated by glycine-rich
RT protein 3/wall-associated kinase 1 in Arabidopsis.";
RL Biochem. Biophys. Res. Commun. 305:862-868(2003).
RN [10]
RP GENE FAMILY, AND NOMENCLATURE.
RX PubMed=17827269; DOI=10.1104/pp.107.105866;
RA Ishihara S., Takabayashi A., Ido K., Endo T., Ifuku K., Sato F.;
RT "Distinct functions for the two PsbP-like proteins PPL1 and PPL2 in the
RT chloroplast thylakoid lumen of Arabidopsis.";
RL Plant Physiol. 145:668-679(2007).
RN [11]
RP IDENTIFICATION BY MASS SPECTROMETRY, AND SUBCELLULAR LOCATION [LARGE SCALE
RP ANALYSIS].
RX PubMed=18431481; DOI=10.1371/journal.pone.0001994;
RA Zybailov B., Rutschow H., Friso G., Rudella A., Emanuelsson O., Sun Q.,
RA van Wijk K.J.;
RT "Sorting signals, N-terminal modifications and abundance of the chloroplast
RT proteome.";
RL PLoS ONE 3:E1994-E1994(2008).
RN [12]
RP IDENTIFICATION BY MASS SPECTROMETRY [LARGE SCALE ANALYSIS].
RX PubMed=19376835; DOI=10.1104/pp.109.138677;
RA Reiland S., Messerli G., Baerenfaller K., Gerrits B., Endler A.,
RA Grossmann J., Gruissem W., Baginsky S.;
RT "Large-scale Arabidopsis phosphoproteome profiling reveals novel
RT chloroplast kinase substrates and phosphorylation networks.";
RL Plant Physiol. 150:889-903(2009).
RN [13]
RP PHOSPHORYLATION [LARGE SCALE ANALYSIS] AT SER-153, AND IDENTIFICATION BY
RP MASS SPECTROMETRY [LARGE SCALE ANALYSIS].
RX PubMed=22092075; DOI=10.1021/pr200917t;
RA Aryal U.K., Krochko J.E., Ross A.R.;
RT "Identification of phosphoproteins in Arabidopsis thaliana leaves using
RT polyethylene glycol fractionation, immobilized metal-ion affinity
RT chromatography, two-dimensional gel electrophoresis and mass
RT spectrometry.";
RL J. Proteome Res. 11:425-437(2012).
CC -!- FUNCTION: May be involved in the regulation of photosystem II.
CC -!- SUBUNIT: Interacts with WAK1. {ECO:0000269|PubMed:12767910}.
CC -!- SUBCELLULAR LOCATION: Plastid, chloroplast thylakoid lumen
CC {ECO:0000269|PubMed:11719511, ECO:0000269|PubMed:18431481}.
CC Note=Associated with the photosystem II complex.
CC -!- ALTERNATIVE PRODUCTS:
CC Event=Alternative splicing; Named isoforms=2;
CC Name=1;
CC IsoId=Q42029-1; Sequence=Displayed;
CC Name=2;
CC IsoId=Q42029-2; Sequence=VSP_034341, VSP_034342;
CC -!- SIMILARITY: Belongs to the psbP family. {ECO:0000305}.
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DR EMBL; X98108; CAA66785.1; -; Genomic_DNA.
DR EMBL; AC007592; AAF24829.1; -; Genomic_DNA.
DR EMBL; CP002684; AEE28022.1; -; Genomic_DNA.
DR EMBL; CP002684; AEE28023.1; -; Genomic_DNA.
DR EMBL; AY056416; AAL08272.1; -; mRNA.
DR EMBL; AY070469; AAL49935.1; -; mRNA.
DR EMBL; AY074308; AAL67005.1; -; mRNA.
DR EMBL; AY096487; AAM20127.1; -; mRNA.
DR EMBL; AY087305; AAM64856.1; -; mRNA.
DR EMBL; Z25620; CAA80998.1; -; mRNA.
DR PIR; JC5271; JC5271.
DR RefSeq; NP_001117239.1; NM_001123767.1. [Q42029-2]
DR RefSeq; NP_172153.1; NM_100545.7. [Q42029-1]
DR AlphaFoldDB; Q42029; -.
DR SMR; Q42029; -.
DR BioGRID; 22419; 8.
DR IntAct; Q42029; 2.
DR STRING; 3702.AT1G06680.1; -.
DR TCDB; 3.E.2.2.3; the photosynthetic reaction center (prc) family.
DR iPTMnet; Q42029; -.
DR SWISS-2DPAGE; Q42029; -.
DR PaxDb; Q42029; -.
DR PRIDE; Q42029; -.
DR ProteomicsDB; 226230; -. [Q42029-1]
DR DNASU; 837178; -.
DR EnsemblPlants; AT1G06680.1; AT1G06680.1; AT1G06680. [Q42029-1]
DR EnsemblPlants; AT1G06680.2; AT1G06680.2; AT1G06680. [Q42029-2]
DR GeneID; 837178; -.
DR Gramene; AT1G06680.1; AT1G06680.1; AT1G06680. [Q42029-1]
DR Gramene; AT1G06680.2; AT1G06680.2; AT1G06680. [Q42029-2]
DR KEGG; ath:AT1G06680; -.
DR Araport; AT1G06680; -.
DR TAIR; locus:2033087; AT1G06680.
DR eggNOG; ENOG502QUMW; Eukaryota.
DR HOGENOM; CLU_071157_0_0_1; -.
DR InParanoid; Q42029; -.
DR OMA; TPYSGDG; -.
DR PhylomeDB; Q42029; -.
DR PRO; PR:Q42029; -.
DR Proteomes; UP000006548; Chromosome 1.
DR ExpressionAtlas; Q42029; baseline and differential.
DR Genevisible; Q42029; AT.
DR GO; GO:0048046; C:apoplast; HDA:TAIR.
DR GO; GO:0009507; C:chloroplast; HDA:TAIR.
DR GO; GO:0009941; C:chloroplast envelope; HDA:TAIR.
DR GO; GO:0009570; C:chloroplast stroma; HDA:TAIR.
DR GO; GO:0009534; C:chloroplast thylakoid; IDA:TAIR.
DR GO; GO:0009543; C:chloroplast thylakoid lumen; IEA:UniProtKB-SubCell.
DR GO; GO:0009535; C:chloroplast thylakoid membrane; HDA:TAIR.
DR GO; GO:0005576; C:extracellular region; HDA:TAIR.
DR GO; GO:0019898; C:extrinsic component of membrane; TAS:TAIR.
DR GO; GO:0009654; C:photosystem II oxygen evolving complex; IEA:InterPro.
DR GO; GO:0009579; C:thylakoid; HDA:TAIR.
DR GO; GO:0031977; C:thylakoid lumen; HDA:TAIR.
DR GO; GO:0005509; F:calcium ion binding; IEA:InterPro.
DR GO; GO:0003729; F:mRNA binding; IDA:TAIR.
DR GO; GO:0008266; F:poly(U) RNA binding; IDA:TAIR.
DR GO; GO:0019904; F:protein domain specific binding; IPI:CAFA.
DR GO; GO:1901149; F:salicylic acid binding; HDA:TAIR.
DR GO; GO:0019684; P:photosynthesis, light reaction; TAS:TAIR.
DR InterPro; IPR016123; Mog1/PsbP_a/b/a-sand.
DR InterPro; IPR002683; PsbP_C.
DR Pfam; PF01789; PsbP; 1.
DR SUPFAM; SSF55724; SSF55724; 1.
PE 1: Evidence at protein level;
KW Alternative splicing; Chloroplast; Direct protein sequencing;
KW Phosphoprotein; Photosynthesis; Photosystem II; Plastid;
KW Reference proteome; Thylakoid; Transit peptide.
FT TRANSIT 1..?
FT /note="Chloroplast"
FT /evidence="ECO:0000255"
FT TRANSIT ?..77
FT /note="Thylakoid"
FT /evidence="ECO:0000269|PubMed:11719511,
FT ECO:0000269|PubMed:11826309, ECO:0000269|PubMed:12767910"
FT CHAIN 78..263
FT /note="Oxygen-evolving enhancer protein 2-1, chloroplastic"
FT /id="PRO_0000029571"
FT MOD_RES 153
FT /note="Phosphoserine"
FT /evidence="ECO:0007744|PubMed:22092075"
FT VAR_SEQ 1..44
FT /note="Missing (in isoform 2)"
FT /evidence="ECO:0000305"
FT /id="VSP_034341"
FT VAR_SEQ 45..83
FT /note="SHEDDNSAVSRRLALTLLVGAAAVGSKVSPADAAYGEAA -> MKTITPPSP
FT AVLLSLSSSAPLLLVPKYLLLMPPTVKLVP (in isoform 2)"
FT /evidence="ECO:0000305"
FT /id="VSP_034342"
FT CONFLICT 80
FT /note="G -> VY (in Ref. 9; AA sequence)"
FT /evidence="ECO:0000305"
SQ SEQUENCE 263 AA; 28095 MW; F79549FCE8F6F384 CRC64;
MAYSACFLHQ SALASSAARS SSSSSSQRHV SLSKPVQIIC KAQQSHEDDN SAVSRRLALT
LLVGAAAVGS KVSPADAAYG EAANVFGKPK TNTDFLPYNG DGFKVQVPAK WNPSKEIEYP
GQVLRFEDNF DATSNLNVMV TPTDKKSITD YGSPEEFLSQ VNYLLGKQAY FGETASEGGF
DNNAVATANI LESSSQEVGG KPYYYLSVLT RTADGDEGGK HQLITATVNG GKLYICKAQA
GDKRWFKGAR KFVESAATSF SVA
