ID   PSAL_GLOVI              Reviewed;         147 AA.
AC   Q7NIE7;
DT   05-JUL-2005, integrated into UniProtKB/Swiss-Prot.
DT   15-DEC-2003, sequence version 1.
DT   03-AUG-2022, entry version 100.
DE   RecName: Full=Photosystem I reaction center subunit XI;
DE   AltName: Full=PSI subunit V;
DE   AltName: Full=PSI-L;
GN   Name=psaL; OrderedLocusNames=glr2236;
OS   Gloeobacter violaceus (strain ATCC 29082 / PCC 7421).
OC   Bacteria; Cyanobacteria; Gloeobacteria; Gloeobacterales; Gloeobacteraceae;
OC   Gloeobacter.
OX   NCBI_TaxID=251221;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=ATCC 29082 / PCC 7421;
RX   PubMed=14621292; DOI=10.1093/dnares/10.4.137;
RA   Nakamura Y., Kaneko T., Sato S., Mimuro M., Miyashita H., Tsuchiya T.,
RA   Sasamoto S., Watanabe A., Kawashima K., Kishida Y., Kiyokawa C., Kohara M.,
RA   Matsumoto M., Matsuno A., Nakazaki N., Shimpo S., Takeuchi C., Yamada M.,
RA   Tabata S.;
RT   "Complete genome structure of Gloeobacter violaceus PCC 7421, a
RT   cyanobacterium that lacks thylakoids.";
RL   DNA Res. 10:137-145(2003).
RN   [2]
RP   IDENTIFICATION BY MASS SPECTROMETRY, AND CHARACTERIZATION OF PHOTOSYSTEM I.
RC   STRAIN=ATCC 29082 / PCC 7421;
RX   PubMed=15589832; DOI=10.1016/j.febslet.2004.11.013;
RA   Inoue H., Tsuchiya T., Satoh S., Miyashita H., Kaneko T., Tabata S.,
RA   Tanaka A., Mimuro M.;
RT   "Unique constitution of photosystem I with a novel subunit in the
RT   cyanobacterium Gloeobacter violaceus PCC 7421.";
RL   FEBS Lett. 578:275-279(2004).
CC   -!- SUBUNIT: The G.violaceus PSI reaction center is composed of one copy
CC       each of PsaA,B,C,D,E,F,L,M and Z, and forms trimeric complexes.
CC   -!- SUBCELLULAR LOCATION: Cell inner membrane; Multi-pass membrane protein.
CC   -!- SIMILARITY: Belongs to the PsaL family. {ECO:0000305}.
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DR   EMBL; BA000045; BAC90177.1; -; Genomic_DNA.
DR   RefSeq; NP_925182.1; NC_005125.1.
DR   RefSeq; WP_011142233.1; NC_005125.1.
DR   PDB; 7F4V; EM; 2.04 A; aL/bL/cL=1-147.
DR   PDBsum; 7F4V; -.
DR   AlphaFoldDB; Q7NIE7; -.
DR   SMR; Q7NIE7; -.
DR   STRING; 251221.35212803; -.
DR   EnsemblBacteria; BAC90177; BAC90177; BAC90177.
DR   KEGG; gvi:glr2236; -.
DR   PATRIC; fig|251221.4.peg.2269; -.
DR   eggNOG; ENOG5032X7V; Bacteria.
DR   HOGENOM; CLU_092204_1_0_3; -.
DR   InParanoid; Q7NIE7; -.
DR   OMA; WTPINHA; -.
DR   OrthoDB; 1791383at2; -.
DR   PhylomeDB; Q7NIE7; -.
DR   Proteomes; UP000000557; Chromosome.
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:0005886; C:plasma membrane; IEA:UniProtKB-SubCell.
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   1: Evidence at protein level;
KW   3D-structure; Cell inner membrane; Cell membrane; Membrane; Photosynthesis;
KW   Photosystem I; Reference proteome; Transmembrane; Transmembrane helix.
FT   CHAIN           1..147
FT                   /note="Photosystem I reaction center subunit XI"
FT                   /id="PRO_0000194688"
FT   TRANSMEM        73..95
FT                   /note="Helical"
FT                   /evidence="ECO:0000255"
FT   TRANSMEM        115..137
FT                   /note="Helical"
FT                   /evidence="ECO:0000255"
SQ   SEQUENCE   147 AA;  15796 MW;  91E0322D89D238B4 CRC64;
     MTLARYVYTP DPQEGTLLTP VNNSTAIRWF IDNLPINRVG MDEFTRGLEI GMAHGYWLIG
     PFALLGPLRN TELGLVAGLV STIGLLLIST IGLSGYASLV EDVPTEFDRK GWSRLAGGFL
     VGGVGGAIFA FAILQFFPLV SAIARIP