ID   PSAL_GRATL              Reviewed;         150 AA.
AC   Q6B8P4;
DT   21-JUN-2005, integrated into UniProtKB/Swiss-Prot.
DT   13-SEP-2004, sequence version 1.
DT   25-MAY-2022, entry version 59.
DE   RecName: Full=Photosystem I reaction center subunit XI {ECO:0000255|HAMAP-Rule:MF_00447};
DE   AltName: Full=PSI subunit V {ECO:0000255|HAMAP-Rule:MF_00447};
DE   AltName: Full=PSI-L {ECO:0000255|HAMAP-Rule:MF_00447};
GN   Name=psaL {ECO:0000255|HAMAP-Rule:MF_00447}; OrderedLocusNames=Grc000160;
OS   Gracilaria tenuistipitata var. liui (Red alga).
OG   Plastid; Chloroplast.
OC   Eukaryota; Rhodophyta; Florideophyceae; Rhodymeniophycidae; Gracilariales;
OC   Gracilariaceae; Agarophyton; Agarophyton tenuistipitatum.
OX   NCBI_TaxID=285951;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RX   PubMed=15638458; DOI=10.1007/s00239-004-2638-3;
RA   Hagopian J.C., Reis M., Kitajima J.P., Bhattacharya D., de Oliveira M.C.;
RT   "Comparative analysis of the complete plastid genome sequence of the red
RT   alga Gracilaria tenuistipitata var. liui provides insights into the
RT   evolution of rhodoplasts and their relationship to other plastids.";
RL   J. Mol. Evol. 59:464-477(2004).
CC   -!- SUBCELLULAR LOCATION: Plastid, chloroplast thylakoid membrane
CC       {ECO:0000255|HAMAP-Rule:MF_00447}; Multi-pass membrane protein
CC       {ECO:0000255|HAMAP-Rule:MF_00447}.
CC   -!- SIMILARITY: Belongs to the PsaL family. {ECO:0000255|HAMAP-
CC       Rule:MF_00447}.
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DR   EMBL; AY673996; AAT79741.1; -; Genomic_DNA.
DR   RefSeq; YP_063666.1; NC_006137.1.
DR   AlphaFoldDB; Q6B8P4; -.
DR   SMR; Q6B8P4; -.
DR   GeneID; 2944022; -.
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:0009538; C:photosystem I reaction center; IEA:InterPro.
DR   GO; GO:0015979; P:photosynthesis; IEA:UniProtKB-UniRule.
DR   Gene3D; 1.20.1240.10; -; 1.
DR   HAMAP; MF_00447; PSI_PsaL; 1.
DR   InterPro; IPR003757; PSI_PsaL.
DR   InterPro; IPR036592; PSI_PsaL_sf.
DR   InterPro; IPR022980; PSI_suXI.
DR   PANTHER; PTHR34803; PTHR34803; 1.
DR   Pfam; PF02605; PsaL; 1.
DR   SUPFAM; SSF81568; SSF81568; 1.
PE   3: Inferred from homology;
KW   Chloroplast; Membrane; Photosynthesis; Photosystem I; Plastid; Thylakoid;
KW   Transmembrane; Transmembrane helix.
FT   CHAIN           1..150
FT                   /note="Photosystem I reaction center subunit XI"
FT                   /id="PRO_0000194690"
FT   TOPO_DOM        1..72
FT                   /note="Stromal"
FT                   /evidence="ECO:0000255"
FT   TRANSMEM        73..93
FT                   /note="Helical"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00447"
FT   TOPO_DOM        94..118
FT                   /note="Lumenal"
FT                   /evidence="ECO:0000255"
FT   TRANSMEM        119..139
FT                   /note="Helical"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00447"
FT   TOPO_DOM        140..150
FT                   /note="Stromal"
FT                   /evidence="ECO:0000255"
SQ   SEQUENCE   150 AA;  15966 MW;  45D7DACDA9FFA96A CRC64;
     MSDFIQSYNN DPFLGNLSTP VSTSTFTKGL LNNLPAYRRG LSPLLRGLEI GMAHGYFLVG
     PFDKLGPLRN TDVALLSGFL SAVGLIIILT VCLSMYGNVS FDKDDAKDLL QTTEGWGQFT
     AGFLVGAVGG SGFAYLLLAN IPVLQNLGLS