PSAL_THEVB
ID PSAL_THEVB Reviewed; 155 AA.
AC Q8DGB4;
DT 22-AUG-2003, integrated into UniProtKB/Swiss-Prot.
DT 01-MAR-2003, sequence version 1.
DT 03-AUG-2022, entry version 120.
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=tlr2404;
OS Thermosynechococcus vestitus (strain NIES-2133 / IAM M-273 / BP-1).
OC Bacteria; Cyanobacteria; Pseudanabaenales; Thermosynechococcaceae;
OC Thermosynechococcus.
OX NCBI_TaxID=197221;
RN [1]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=NIES-2133 / IAM M-273 / BP-1;
RX PubMed=12240834; DOI=10.1093/dnares/9.4.123;
RA Nakamura Y., Kaneko T., Sato S., Ikeuchi M., Katoh H., Sasamoto S.,
RA Watanabe A., Iriguchi M., Kawashima K., Kimura T., Kishida Y., Kiyokawa C.,
RA Kohara M., Matsumoto M., Matsuno A., Nakazaki N., Shimpo S., Sugimoto M.,
RA Takeuchi C., Yamada M., Tabata S.;
RT "Complete genome structure of the thermophilic cyanobacterium
RT Thermosynechococcus elongatus BP-1.";
RL DNA Res. 9:123-130(2002).
RN [2]
RP X-RAY CRYSTALLOGRAPHY (4.0 ANGSTROMS).
RX PubMed=8901876; DOI=10.1038/nsb1196-965;
RA Krauss N., Schubert W.-D., Klukas O., Fromme P., Witt H.T., Saenger W.;
RT "Photosystem I at 4-A resolution represents the first structural model of a
RT joint photosynthetic reaction centre and core antenna system.";
RL Nat. Struct. Biol. 3:965-973(1996).
RN [3]
RP X-RAY CRYSTALLOGRAPHY (2.5 ANGSTROMS) OF 1-143.
RX PubMed=11418848; DOI=10.1038/35082000;
RA Jordan P., Fromme P., Witt H.T., Klukas O., Saenger W., Krauss N.;
RT "Three-dimensional structure of cyanobacterial photosystem I at 2.5 A
RT resolution.";
RL Nature 411:909-917(2001).
CC -!- SUBCELLULAR LOCATION: Cellular thylakoid membrane {ECO:0000305}; Multi-
CC pass membrane protein {ECO:0000305}.
CC -!- SIMILARITY: Belongs to the PsaL family. {ECO:0000255|HAMAP-
CC Rule:MF_00447}.
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DR EMBL; BA000039; BAC09956.1; -; Genomic_DNA.
DR RefSeq; NP_683194.1; NC_004113.1.
DR RefSeq; WP_011058236.1; NC_004113.1.
DR PDB; 1JB0; X-ray; 2.50 A; L=2-155.
DR PDB; 3PCQ; X-ray; 8.98 A; L=2-155.
DR PDB; 4FE1; X-ray; 4.92 A; L=2-155.
DR PDB; 5ZF0; X-ray; 4.20 A; L1/L2/L3/L4/L5/L6=2-155.
DR PDB; 6LU1; EM; 3.20 A; L=1-155.
DR PDB; 6PFY; X-ray; 2.90 A; L/U/h=1-155.
DR PDB; 6PGK; X-ray; 2.90 A; L/U/h=1-155.
DR PDB; 6TRA; EM; 2.85 A; L=1-155.
DR PDB; 6TRC; EM; 2.98 A; 0/L/l=1-155.
DR PDB; 6TRD; EM; 3.16 A; 0/L/l=1-155.
DR PDB; 7BW2; X-ray; 6.50 A; L=1-155.
DR PDB; 7M75; X-ray; 2.75 A; L=2-155.
DR PDB; 7M76; X-ray; 3.00 A; L=2-155.
DR PDB; 7M78; X-ray; 3.00 A; L=2-155.
DR PDBsum; 1JB0; -.
DR PDBsum; 3PCQ; -.
DR PDBsum; 4FE1; -.
DR PDBsum; 5ZF0; -.
DR PDBsum; 6LU1; -.
DR PDBsum; 6PFY; -.
DR PDBsum; 6PGK; -.
DR PDBsum; 6TRA; -.
DR PDBsum; 6TRC; -.
DR PDBsum; 6TRD; -.
DR PDBsum; 7BW2; -.
DR PDBsum; 7M75; -.
DR PDBsum; 7M76; -.
DR PDBsum; 7M78; -.
DR AlphaFoldDB; Q8DGB4; -.
DR SMR; Q8DGB4; -.
DR IntAct; Q8DGB4; 1.
DR STRING; 197221.22296132; -.
DR EnsemblBacteria; BAC09956; BAC09956; BAC09956.
DR KEGG; tel:tlr2404; -.
DR PATRIC; fig|197221.4.peg.2527; -.
DR eggNOG; ENOG502ZMJ2; Bacteria.
DR OMA; FLIGPWV; -.
DR OrthoDB; 1791383at2; -.
DR EvolutionaryTrace; Q8DGB4; -.
DR Proteomes; UP000000440; 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:0031676; C:plasma membrane-derived thylakoid 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; Membrane; Photosynthesis; Photosystem I; Reference proteome;
KW Thylakoid; Transmembrane; Transmembrane helix.
FT CHAIN 1..155
FT /note="Photosystem I reaction center subunit XI"
FT /id="PRO_0000194698"
FT TRANSMEM 80..102
FT /note="Helical"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00447"
FT TRANSMEM 117..139
FT /note="Helical"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00447"
FT STRAND 6..8
FT /evidence="ECO:0007829|PDB:6TRA"
FT HELIX 9..11
FT /evidence="ECO:0007829|PDB:1JB0"
FT STRAND 12..16
FT /evidence="ECO:0007829|PDB:6PFY"
FT HELIX 21..24
FT /evidence="ECO:0007829|PDB:1JB0"
FT HELIX 26..33
FT /evidence="ECO:0007829|PDB:1JB0"
FT TURN 36..38
FT /evidence="ECO:0007829|PDB:1JB0"
FT HELIX 44..59
FT /evidence="ECO:0007829|PDB:1JB0"
FT HELIX 61..66
FT /evidence="ECO:0007829|PDB:1JB0"
FT TURN 68..71
FT /evidence="ECO:0007829|PDB:1JB0"
FT HELIX 75..101
FT /evidence="ECO:0007829|PDB:1JB0"
FT STRAND 102..104
FT /evidence="ECO:0007829|PDB:7M75"
FT STRAND 108..110
FT /evidence="ECO:0007829|PDB:7M75"
FT HELIX 111..113
FT /evidence="ECO:0007829|PDB:1JB0"
FT HELIX 115..141
FT /evidence="ECO:0007829|PDB:1JB0"
FT HELIX 143..151
FT /evidence="ECO:0007829|PDB:1JB0"
FT TURN 152..154
FT /evidence="ECO:0007829|PDB:1JB0"
SQ SEQUENCE 155 AA; 16252 MW; BEEE406BBA5797BD CRC64;
MAEELVKPYN GDPFVGHLST PISDSGLVKT FIGNLPAYRQ GLSPILRGLE VGMAHGYFLI
GPWVKLGPLR DSDVANLGGL ISGIALILVA TACLAAYGLV SFQKGGSSSD PLKTSEGWSQ
FTAGFFVGAM GSAFVAFFLL ENFSVVDGIM TGLFN
