PSAF_THEVB
ID PSAF_THEVB Reviewed; 164 AA.
AC P0A401; P25899;
DT 15-MAR-2005, integrated into UniProtKB/Swiss-Prot.
DT 15-MAR-2005, sequence version 1.
DT 03-AUG-2022, entry version 95.
DE RecName: Full=Photosystem I reaction center subunit III;
DE AltName: Full=PSI-F;
DE Flags: Precursor;
GN Name=psaF; OrderedLocusNames=tlr2411;
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).
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 -!- FUNCTION: Probably participates in efficiency of electron transfer from
CC plastocyanin to P700 (or cytochrome c553 in algae and cyanobacteria).
CC This plastocyanin-docking protein contributes to the specific
CC association of plastocyanin to PSI (By similarity). {ECO:0000250}.
CC -!- SIMILARITY: Belongs to the PsaF family. {ECO:0000305}.
CC ---------------------------------------------------------------------------
CC Copyrighted by the UniProt Consortium, see https://www.uniprot.org/terms
CC Distributed under the Creative Commons Attribution (CC BY 4.0) License
CC ---------------------------------------------------------------------------
DR EMBL; BA000039; BAC09963.1; -; Genomic_DNA.
DR RefSeq; NP_683201.1; NC_004113.1.
DR RefSeq; WP_011058243.1; NC_004113.1.
DR PDB; 1C51; X-ray; 4.00 A; -.
DR PDB; 1JB0; X-ray; 2.50 A; F=1-164.
DR PDB; 2PPS; X-ray; 4.00 A; -.
DR PDB; 3PCQ; X-ray; 8.98 A; F=1-164.
DR PDB; 4FE1; X-ray; 4.92 A; F=1-164.
DR PDB; 5ZF0; X-ray; 4.20 A; F1/F2/F3/F4/F5/F6=1-164.
DR PDB; 6LU1; EM; 3.20 A; F=1-164.
DR PDB; 6PFY; X-ray; 2.90 A; F/Q/d=1-164.
DR PDB; 6PGK; X-ray; 2.90 A; F/Q/d=1-164.
DR PDB; 6TRA; EM; 2.85 A; F=24-164.
DR PDB; 6TRC; EM; 2.98 A; 6/F/f=24-164.
DR PDB; 6TRD; EM; 3.16 A; 6/F/f=24-164.
DR PDB; 7BW2; X-ray; 6.50 A; F=1-164.
DR PDB; 7M75; X-ray; 2.75 A; F=1-164.
DR PDB; 7M76; X-ray; 3.00 A; F=1-164.
DR PDB; 7M78; X-ray; 3.00 A; F=1-164.
DR PDBsum; 1C51; -.
DR PDBsum; 1JB0; -.
DR PDBsum; 2PPS; -.
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; P0A401; -.
DR SMR; P0A401; -.
DR IntAct; P0A401; 1.
DR STRING; 197221.22296139; -.
DR EnsemblBacteria; BAC09963; BAC09963; BAC09963.
DR KEGG; tel:tlr2411; -.
DR PATRIC; fig|197221.4.peg.2534; -.
DR eggNOG; ENOG502ZBQN; Bacteria.
DR OMA; LIVDGRW; -.
DR OrthoDB; 1442323at2; -.
DR EvolutionaryTrace; P0A401; -.
DR Proteomes; UP000000440; Chromosome.
DR GO; GO:0009538; C:photosystem I reaction center; IEA:InterPro.
DR GO; GO:0015979; P:photosynthesis; IEA:UniProtKB-KW.
DR Gene3D; 1.10.8.110; -; 1.
DR InterPro; IPR003666; PSI_PsaF.
DR InterPro; IPR036577; PSI_PsaF_sf.
DR PANTHER; PTHR34939; PTHR34939; 2.
DR Pfam; PF02507; PSI_PsaF; 2.
DR SUPFAM; SSF81536; SSF81536; 1.
PE 1: Evidence at protein level;
KW 3D-structure; Photosynthesis; Photosystem I; Reference proteome; Signal.
FT SIGNAL 1..23
FT /evidence="ECO:0000250"
FT CHAIN 24..164
FT /note="Photosystem I reaction center subunit III"
FT /id="PRO_0000029352"
FT HELIX 25..27
FT /evidence="ECO:0007829|PDB:1JB0"
FT HELIX 31..33
FT /evidence="ECO:0007829|PDB:1JB0"
FT HELIX 35..42
FT /evidence="ECO:0007829|PDB:1JB0"
FT STRAND 48..50
FT /evidence="ECO:0007829|PDB:1JB0"
FT HELIX 53..61
FT /evidence="ECO:0007829|PDB:1JB0"
FT STRAND 64..66
FT /evidence="ECO:0007829|PDB:1JB0"
FT STRAND 70..72
FT /evidence="ECO:0007829|PDB:1JB0"
FT HELIX 80..82
FT /evidence="ECO:0007829|PDB:1JB0"
FT TURN 83..86
FT /evidence="ECO:0007829|PDB:1JB0"
FT HELIX 87..112
FT /evidence="ECO:0007829|PDB:1JB0"
FT TURN 113..115
FT /evidence="ECO:0007829|PDB:1JB0"
FT TURN 116..118
FT /evidence="ECO:0007829|PDB:6PFY"
FT HELIX 119..122
FT /evidence="ECO:0007829|PDB:1JB0"
FT HELIX 126..134
FT /evidence="ECO:0007829|PDB:1JB0"
FT HELIX 135..138
FT /evidence="ECO:0007829|PDB:1JB0"
FT HELIX 139..148
FT /evidence="ECO:0007829|PDB:1JB0"
FT TURN 150..152
FT /evidence="ECO:0007829|PDB:7M75"
FT HELIX 156..158
FT /evidence="ECO:0007829|PDB:1JB0"
SQ SEQUENCE 164 AA; 17699 MW; 8B4EE55F926FC9C9 CRC64;
MRRFLALLLV LTLWLGFTPL ASADVAGLVP CKDSPAFQKR AAAAVNTTAD PASGQKRFER
YSQALCGEDG LPHLVVDGRL SRAGDFLIPS VLFLYIAGWI GWVGRAYLIA VRNSGEANEK
EIIIDVPLAI KCMLTGFAWP LAALKELASG ELTAKDNEIT VSPR
