ID   PSAM_EUGGR              Reviewed;          31 AA.
AC   P31479;
DT   01-JUL-1993, integrated into UniProtKB/Swiss-Prot.
DT   01-JUL-1993, sequence version 1.
DT   25-MAY-2022, entry version 64.
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 gracilis.
OG   Plastid; Chloroplast.
OC   Eukaryota; Discoba; Euglenozoa; Euglenida; Spirocuta; Euglenophyceae;
OC   Euglenales; Euglenaceae; Euglena.
OX   NCBI_TaxID=3039;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=Z / UTEX 753;
RX   PubMed=8346031; DOI=10.1093/nar/21.15.3537;
RA   Hallick R.B., Hong L., Drager R.G., Favreau M.R., Monfort A., Orsat B.,
RA   Spielmann A., Stutz E.;
RT   "Complete sequence of Euglena gracilis chloroplast DNA.";
RL   Nucleic Acids Res. 21:3537-3544(1993).
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; X70810; CAA50083.1; -; Genomic_DNA.
DR   PIR; S34504; S34504.
DR   RefSeq; NP_041896.1; NC_001603.2.
DR   AlphaFoldDB; P31479; -.
DR   SMR; P31479; -.
DR   GeneID; 807495; -.
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_0000207761"
FT   TRANSMEM        7..26
FT                   /note="Helical"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00828"
SQ   SEQUENCE   31 AA;  3443 MW;  85F208627C873165 CRC64;
     MEITTNQVYI ALLASLIPAF FAFKLGKSLN Q