ID   PSBT_SPIOL              Reviewed;          33 AA.
AC   P61840; P37259;
DT   07-JUN-2004, integrated into UniProtKB/Swiss-Prot.
DT   07-JUN-2004, sequence version 1.
DT   25-MAY-2022, entry version 65.
DE   RecName: Full=Photosystem II reaction center protein T;
DE            Short=PSII-T;
GN   Name=psbT; Synonyms=ycf8;
OS   Spinacia oleracea (Spinach).
OG   Plastid; Chloroplast.
OC   Eukaryota; Viridiplantae; Streptophyta; Embryophyta; Tracheophyta;
OC   Spermatophyta; Magnoliopsida; eudicotyledons; Gunneridae; Pentapetalae;
OC   Caryophyllales; Chenopodiaceae; Chenopodioideae; Anserineae; Spinacia.
OX   NCBI_TaxID=3562;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [GENOMIC DNA].
RX   PubMed=6324128; DOI=10.1093/nar/12.6.2837;
RA   Morris J., Herrmann R.G.;
RT   "Nucleotide sequence of the gene for the P680 chlorophyll alpha apoprotein
RT   of the photosystem II reaction center from spinach.";
RL   Nucleic Acids Res. 12:2837-2850(1984).
RN   [2]
RP   SEQUENCE REVISION.
RA   Morris J., Herrmann R.G.;
RL   Submitted (JUN-1984) to the EMBL/GenBank/DDBJ databases.
RN   [3]
RP   NUCLEOTIDE SEQUENCE [GENOMIC DNA].
RA   Graham S.W., Rai H.S., Ikegami K., Reeves P.A., Olmstead R.G.;
RT   "Parsing out signal and noise for seed-plant phylogenetic inference.";
RL   Submitted (JUL-2002) to the EMBL/GenBank/DDBJ databases.
RN   [4]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=cv. Geant d'hiver, and cv. Monatol;
RX   PubMed=11292076; DOI=10.1023/a:1006478403810;
RA   Schmitz-Linneweber C., Maier R.M., Alcaraz J.-P., Cottet A., Herrmann R.G.,
RA   Mache R.;
RT   "The plastid chromosome of spinach (Spinacia oleracea): complete nucleotide
RT   sequence and gene organization.";
RL   Plant Mol. Biol. 45:307-315(2001).
RN   [5]
RP   PROTEIN SEQUENCE OF 1-8, FORMYLATION AT MET-1, AND MASS SPECTROMETRY.
RX   PubMed=9632665; DOI=10.1074/jbc.273.26.16122;
RA   Zheleva D., Sharma J., Panico M., Morris H.R., Barber J.;
RT   "Isolation and characterization of monomeric and dimeric CP47-reaction
RT   center photosystem II complexes.";
RL   J. Biol. Chem. 273:16122-16127(1998).
CC   -!- FUNCTION: Seems to play a role in the dimerization of PSII.
CC       {ECO:0000250}.
CC   -!- SUBCELLULAR LOCATION: Plastid, chloroplast thylakoid membrane.
CC   -!- MASS SPECTROMETRY: Mass=3849.6; Method=MALDI;
CC       Evidence={ECO:0000269|PubMed:9632665};
CC   -!- SIMILARITY: Belongs to the PsbT family. {ECO:0000305}.
CC   ---------------------------------------------------------------------------
CC   Copyrighted by the UniProt Consortium, see https://www.uniprot.org/terms
CC   Distributed under the Creative Commons Attribution (CC BY 4.0) License
CC   ---------------------------------------------------------------------------
DR   EMBL; X02945; -; NOT_ANNOTATED_CDS; Genomic_DNA.
DR   EMBL; AF528912; AAQ09433.1; -; Genomic_DNA.
DR   EMBL; AJ400848; CAB88754.1; -; Genomic_DNA.
DR   RefSeq; NP_054961.1; NC_002202.1.
DR   PDB; 3JCU; EM; 3.20 A; T/t=1-33.
DR   PDBsum; 3JCU; -.
DR   AlphaFoldDB; P61840; -.
DR   SMR; P61840; -.
DR   DIP; DIP-62025N; -.
DR   IntAct; P61840; 1.
DR   STRING; 3562.P61840; -.
DR   GeneID; 2715620; -.
DR   KEGG; soe:2715620; -.
DR   OrthoDB; 1646691at2759; -.
DR   Proteomes; UP000054095; Chloroplast.
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:0009539; C:photosystem II reaction center; IEA:InterPro.
DR   GO; GO:0015979; P:photosynthesis; IEA:UniProtKB-UniRule.
DR   HAMAP; MF_00808; PSII_PsbT; 1.
DR   InterPro; IPR001743; PSII_PsbT.
DR   InterPro; IPR037268; PSII_PsbT_sf.
DR   PANTHER; PTHR36411; PTHR36411; 1.
DR   Pfam; PF01405; PsbT; 1.
DR   SUPFAM; SSF161029; SSF161029; 1.
PE   1: Evidence at protein level;
KW   3D-structure; Chloroplast; Direct protein sequencing; Formylation;
KW   Membrane; Photosynthesis; Photosystem II; Plastid; Reference proteome;
KW   Thylakoid; Transmembrane; Transmembrane helix.
FT   CHAIN           1..33
FT                   /note="Photosystem II reaction center protein T"
FT                   /id="PRO_0000217985"
FT   TRANSMEM        3..23
FT                   /note="Helical"
FT                   /evidence="ECO:0000255"
FT   MOD_RES         1
FT                   /note="N-formylmethionine"
FT                   /evidence="ECO:0000269|PubMed:9632665"
FT   HELIX           3..22
FT                   /evidence="ECO:0007829|PDB:3JCU"
SQ   SEQUENCE   33 AA;  3822 MW;  A51F72A1B0E56A79 CRC64;
     MEALVYTFLL VSTLGIIFFA IFFREPPKIS TKK