ID   PSBT_MESVI              Reviewed;          31 AA.
AC   Q9MUV6;
DT   27-APR-2001, integrated into UniProtKB/Swiss-Prot.
DT   01-OCT-2000, sequence version 1.
DT   03-AUG-2022, entry version 64.
DE   RecName: Full=Photosystem II reaction center protein T {ECO:0000255|HAMAP-Rule:MF_00808};
DE            Short=PSII-T {ECO:0000255|HAMAP-Rule:MF_00808};
GN   Name=psbT {ECO:0000255|HAMAP-Rule:MF_00808};
OS   Mesostigma viride (Green alga).
OG   Plastid; Chloroplast.
OC   Eukaryota; Viridiplantae; Streptophyta; Mesostigmatophyceae;
OC   Mesostigmatales; Mesostigmataceae; Mesostigma.
OX   NCBI_TaxID=41882;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=NIES-296 / KY-14 / CCMP 2046;
RX   PubMed=10688199; DOI=10.1038/35001059;
RA   Lemieux C., Otis C., Turmel M.;
RT   "Ancestral chloroplast genome in Mesostigma viride reveals an early branch
RT   of green plant evolution.";
RL   Nature 403:649-652(2000).
CC   -!- FUNCTION: Seems to play a role in the dimerization of PSII.
CC       {ECO:0000255|HAMAP-Rule:MF_00808}.
CC   -!- SUBCELLULAR LOCATION: Plastid, chloroplast thylakoid membrane
CC       {ECO:0000255|HAMAP-Rule:MF_00808}; Single-pass membrane protein
CC       {ECO:0000255|HAMAP-Rule:MF_00808}.
CC   -!- SIMILARITY: Belongs to the PsbT family. {ECO:0000255|HAMAP-
CC       Rule:MF_00808}.
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DR   EMBL; AF166114; AAF43795.1; -; Genomic_DNA.
DR   RefSeq; NP_038354.1; NC_002186.1.
DR   AlphaFoldDB; Q9MUV6; -.
DR   SMR; Q9MUV6; -.
DR   GeneID; 800925; -.
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   3: Inferred from homology;
KW   Chloroplast; Membrane; Photosynthesis; Photosystem II; Plastid; Thylakoid;
KW   Transmembrane; Transmembrane helix.
FT   CHAIN           1..31
FT                   /note="Photosystem II reaction center protein T"
FT                   /id="PRO_0000217952"
FT   TRANSMEM        3..23
FT                   /note="Helical"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00808"
SQ   SEQUENCE   31 AA;  3616 MW;  D02450E880B996EA CRC64;
     MEALVYTFLL VGTLGIIFFA IFFREPPRII K