PST2_ARATH
ID PST2_ARATH Reviewed; 103 AA.
AC Q39195; Q41925; Q9LJC7;
DT 01-NOV-1997, integrated into UniProtKB/Swiss-Prot.
DT 20-JUN-2002, sequence version 2.
DT 03-AUG-2022, entry version 123.
DE RecName: Full=Photosystem II 5 kDa protein, chloroplastic;
DE Short=PSII-T;
DE AltName: Full=Nuclear encoded psbT;
DE AltName: Full=PsbTn;
DE Flags: Precursor;
GN Name=PSBT; OrderedLocusNames=At3g21055; ORFNames=MSA6.9;
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.
RC STRAIN=cv. Columbia; TISSUE=Seedling;
RA Kusnetsov V.V., Oelmueller R.;
RL Submitted (JUN-1996) to the EMBL/GenBank/DDBJ databases.
RN [2]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=cv. Columbia;
RX PubMed=10907853; DOI=10.1093/dnares/7.3.217;
RA Kaneko T., Katoh T., Sato S., Nakamura Y., Asamizu E., Tabata S.;
RT "Structural analysis of Arabidopsis thaliana chromosome 3. II. Sequence
RT features of the 4,251,695 bp regions covered by 90 P1, TAC and BAC
RT clones.";
RL DNA Res. 7:217-221(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].
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].
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].
RC STRAIN=cv. Columbia; TISSUE=Green siliques;
RX PubMed=8281187; DOI=10.1046/j.1365-313x.1993.04061051.x;
RA Hoefte H., Desprez T., Amselem J., Chiapello H., Rouze P., Caboche M.,
RA Moisan A., Jourjon M.-F., Charpenteau J.-L., Berthomieu P., Guerrier D.,
RA Giraudat J., Quigley F., Thomas F., Yu D.-Y., Mache R., Raynal M.,
RA Cooke R., Grellet F., Delseny M., Parmentier Y., de Marcillac G., Gigot C.,
RA Fleck J., Philipps G., Axelos M., Bardet C., Tremousaygue D., Lescure B.;
RT "An inventory of 1152 expressed sequence tags obtained by partial
RT sequencing of cDNAs from Arabidopsis thaliana.";
RL Plant J. 4:1051-1061(1993).
CC -!- FUNCTION: May be a component of the oxygen-evolving complex.
CC -!- SUBCELLULAR LOCATION: Plastid, chloroplast thylakoid membrane
CC {ECO:0000250}. Note=Associated with the photosystem II complex.
CC {ECO:0000250}.
CC -!- PTM: The maturation of the PSII-T precursor to its final form occurs
CC through a two step process. First, a stromal intermediate is formed,
CC which, upon translocation into the thylakoid membrane, is processed to
CC the mature protein (By similarity). {ECO:0000250}.
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DR EMBL; X98078; CAA66701.1; -; mRNA.
DR EMBL; AP000604; BAB01448.1; -; Genomic_DNA.
DR EMBL; CP002686; AEE76454.1; -; Genomic_DNA.
DR EMBL; AY093364; AAM13363.1; -; mRNA.
DR EMBL; AF326859; AAG41441.1; -; mRNA.
DR EMBL; AF324686; AAG40037.1; -; mRNA.
DR EMBL; AF339682; AAK00364.1; -; mRNA.
DR EMBL; AY062605; AAL32683.1; -; mRNA.
DR EMBL; AY087758; AAM65294.1; -; mRNA.
DR EMBL; Z17733; CAA79048.1; -; mRNA.
DR RefSeq; NP_001319602.1; NM_001338498.1.
DR PDB; 7OUI; EM; 2.79 A; U/u=76-103.
DR PDBsum; 7OUI; -.
DR AlphaFoldDB; Q39195; -.
DR SMR; Q39195; -.
DR BioGRID; 6989; 4.
DR STRING; 3702.AT3G21055.1; -.
DR PaxDb; Q39195; -.
DR PRIDE; Q39195; -.
DR ProteomicsDB; 248763; -.
DR EnsemblPlants; AT3G21055.1; AT3G21055.1; AT3G21055.
DR GeneID; 821657; -.
DR Gramene; AT3G21055.1; AT3G21055.1; AT3G21055.
DR KEGG; ath:AT3G21055; -.
DR Araport; AT3G21055; -.
DR TAIR; locus:505006359; AT3G21055.
DR eggNOG; ENOG502S9YJ; Eukaryota.
DR HOGENOM; CLU_145081_1_0_1; -.
DR InParanoid; Q39195; -.
DR OMA; EKYAPVC; -.
DR PhylomeDB; Q39195; -.
DR BioCyc; ARA:AT3G21055-MON; -.
DR PRO; PR:Q39195; -.
DR Proteomes; UP000006548; Chromosome 3.
DR ExpressionAtlas; Q39195; baseline and differential.
DR Genevisible; Q39195; AT.
DR GO; GO:0009535; C:chloroplast thylakoid membrane; IEA:UniProtKB-SubCell.
DR GO; GO:0005829; C:cytosol; HDA:TAIR.
DR GO; GO:0009523; C:photosystem II; IEA:UniProtKB-KW.
DR GO; GO:0015979; P:photosynthesis; IEA:UniProtKB-KW.
DR InterPro; IPR040296; PSBT.
DR PANTHER; PTHR34940; PTHR34940; 1.
PE 1: Evidence at protein level;
KW 3D-structure; Chloroplast; Membrane; Photosynthesis; Photosystem II;
KW Plastid; Reference proteome; Thylakoid; Transit peptide.
FT TRANSIT 1..75
FT /note="Chloroplast"
FT /evidence="ECO:0000250"
FT CHAIN 76..103
FT /note="Photosystem II 5 kDa protein, chloroplastic"
FT /id="PRO_0000029367"
FT CONFLICT 60
FT /note="A -> G (in Ref. 6; CAA79048)"
FT /evidence="ECO:0000305"
FT CONFLICT 96
FT /note="P -> R (in Ref. 1; CAA66701)"
FT /evidence="ECO:0000305"
FT STRAND 81..83
FT /evidence="ECO:0007829|PDB:7OUI"
FT HELIX 84..87
FT /evidence="ECO:0007829|PDB:7OUI"
FT HELIX 89..94
FT /evidence="ECO:0007829|PDB:7OUI"
FT HELIX 99..102
FT /evidence="ECO:0007829|PDB:7OUI"
SQ SEQUENCE 103 AA; 11028 MW; F77BF567DB4FD431 CRC64;
MASMTMTATF FPAVAKVPSA TGGRRLSVVR ASTSDNTPSL EVKEQSSTTM RRDLMFTAAA
AAVCSLAKVA MAEEEEPKRG TEAAKKKYAQ VCVTMPTAKI CRY
