ID   PSAM_EUGMY              Reviewed;          31 AA.
AC   Q9MS62;
DT   06-FEB-2007, integrated into UniProtKB/Swiss-Prot.
DT   01-OCT-2000, sequence version 1.
DT   25-MAY-2022, entry version 52.
DE   RecName: Full=Photosystem I reaction center subunit XII {ECO:0000255|HAMAP-Rule:MF_00828};
DE   AltName: Full=PSI-M {ECO:0000255|HAMAP-Rule:MF_00828};
GN   Name=psaM {ECO:0000255|HAMAP-Rule:MF_00828};
OS   Euglena myxocylindracea.
OG   Plastid; Chloroplast.
OC   Eukaryota; Discoba; Euglenozoa; Euglenida; Spirocuta; Euglenophyceae;
OC   Euglenales; Euglenaceae; Euglena.
OX   NCBI_TaxID=38276;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [GENOMIC DNA].
RX   PubMed=11212923; DOI=10.1007/s004380000355;
RA   Doetsch N.A., Thompson M.D., Favreau M.R., Hallick R.B.;
RT   "Comparison of psbK operon organization and group III intron content in
RT   chloroplast genomes of 12 Euglenoid species.";
RL   Mol. Gen. Genet. 264:682-690(2001).
RN   [2]
RP   NUCLEOTIDE SEQUENCE [GENOMIC DNA].
RX   PubMed=14762207; DOI=10.1093/nar/gkh225;
RA   Sheveleva E.V., Hallick R.B.;
RT   "Recent horizontal intron transfer to a chloroplast genome.";
RL   Nucleic Acids Res. 32:803-810(2004).
CC   -!- SUBCELLULAR LOCATION: Plastid, chloroplast thylakoid membrane
CC       {ECO:0000255|HAMAP-Rule:MF_00828}; Single-pass membrane protein
CC       {ECO:0000255|HAMAP-Rule:MF_00828}.
CC   -!- SIMILARITY: Belongs to the PsaM family. {ECO:0000255|HAMAP-
CC       Rule:MF_00828}.
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DR   EMBL; AF241281; AAF82453.1; -; Genomic_DNA.
DR   EMBL; AY290861; AAQ84050.1; -; Genomic_DNA.
DR   AlphaFoldDB; Q9MS62; -.
DR   SMR; Q9MS62; -.
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:0009522; C:photosystem I; IEA:UniProtKB-KW.
DR   GO; GO:0015979; P:photosynthesis; IEA:UniProtKB-UniRule.
DR   HAMAP; MF_00828; PSI_PsaM; 1.
DR   InterPro; IPR010010; PSI_PsaM.
DR   InterPro; IPR037279; PSI_PsaM_sf.
DR   Pfam; PF07465; PsaM; 1.
DR   SUPFAM; SSF81548; SSF81548; 1.
DR   TIGRFAMs; TIGR03053; PS_I_psaM; 1.
PE   3: Inferred from homology;
KW   Chloroplast; Membrane; Photosynthesis; Photosystem I; Plastid; Thylakoid;
KW   Transmembrane; Transmembrane helix.
FT   CHAIN           1..31
FT                   /note="Photosystem I reaction center subunit XII"
FT                   /id="PRO_0000277404"
FT   TRANSMEM        7..26
FT                   /note="Helical"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00828"
SQ   SEQUENCE   31 AA;  3495 MW;  8D425841A22BBC1E CRC64;
     MEISTTQISI ILLIALIPAF FSLKLGKELY K