ID   PSAD_SOLLC              Reviewed;         208 AA.
AC   P12372;
DT   01-OCT-1989, integrated into UniProtKB/Swiss-Prot.
DT   01-OCT-1989, sequence version 1.
DT   03-AUG-2022, entry version 108.
DE   RecName: Full=Photosystem I reaction center subunit II, chloroplastic;
DE   AltName: Full=Photosystem I 20 kDa subunit;
DE            Short=PSI-D;
DE   Flags: Precursor;
GN   Name=psaD;
OS   Solanum lycopersicum (Tomato) (Lycopersicon esculentum).
OC   Eukaryota; Viridiplantae; Streptophyta; Embryophyta; Tracheophyta;
OC   Spermatophyta; Magnoliopsida; eudicotyledons; Gunneridae; Pentapetalae;
OC   asterids; lamiids; Solanales; Solanaceae; Solanoideae; Solaneae; Solanum;
OC   Solanum subgen. Lycopersicon.
OX   NCBI_TaxID=4081;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [MRNA].
RC   TISSUE=Seedling;
RX   AGRICOLA=IND92000610; DOI=10.1007/BF00014949;
RA   Hoffman N.E., Pichersky E., Malik V.S., Ko K., Cashmore A.R.;
RT   "Isolation and sequence of a tomato cDNA clone encoding subunit II of the
RT   photosystem I reaction center.";
RL   Plant Mol. Biol. 10:435-445(1988).
CC   -!- FUNCTION: PsaD can form complexes with ferredoxin and ferredoxin-
CC       oxidoreductase in photosystem I (PS I) reaction center. PSAD may encode
CC       the ferredoxin-docking protein.
CC   -!- SUBCELLULAR LOCATION: Plastid, chloroplast thylakoid membrane
CC       {ECO:0000250}; Peripheral membrane protein {ECO:0000250}; Stromal side
CC       {ECO:0000250}.
CC   -!- SIMILARITY: Belongs to the PsaD family. {ECO:0000305}.
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DR   EMBL; M21344; AAA34185.1; -; mRNA.
DR   PIR; S00449; S00449.
DR   RefSeq; NP_001295880.1; NM_001308951.1.
DR   AlphaFoldDB; P12372; -.
DR   SMR; P12372; -.
DR   STRING; 4081.Solyc06g054260.1.1; -.
DR   PaxDb; P12372; -.
DR   PRIDE; P12372; -.
DR   EnsemblPlants; Solyc06g054260.1.1; Solyc06g054260.1.1.1; Solyc06g054260.1.
DR   GeneID; 543978; -.
DR   Gramene; Solyc06g054260.1.1; Solyc06g054260.1.1.1; Solyc06g054260.1.
DR   KEGG; sly:543978; -.
DR   eggNOG; ENOG502QQIC; Eukaryota.
DR   HOGENOM; CLU_087107_0_0_1; -.
DR   InParanoid; P12372; -.
DR   OMA; PWKQPST; -.
DR   OrthoDB; 1477247at2759; -.
DR   PhylomeDB; P12372; -.
DR   Proteomes; UP000004994; Chromosome 6.
DR   GO; GO:0009535; C:chloroplast thylakoid membrane; IEA:UniProtKB-SubCell.
DR   GO; GO:0009538; C:photosystem I reaction center; IEA:InterPro.
DR   GO; GO:0015979; P:photosynthesis; IEA:UniProtKB-KW.
DR   InterPro; IPR003685; PsaD.
DR   InterPro; IPR036579; PsaD_sf.
DR   PANTHER; PTHR31982; PTHR31982; 1.
DR   Pfam; PF02531; PsaD; 1.
DR   SUPFAM; SSF64234; SSF64234; 1.
PE   2: Evidence at transcript level;
KW   Chloroplast; Membrane; Photosynthesis; Photosystem I; Plastid;
KW   Reference proteome; Thylakoid; Transit peptide.
FT   TRANSIT         1..50
FT                   /note="Chloroplast"
FT   CHAIN           51..208
FT                   /note="Photosystem I reaction center subunit II,
FT                   chloroplastic"
FT                   /id="PRO_0000029375"
FT   REGION          52..78
FT                   /note="Disordered"
FT                   /evidence="ECO:0000256|SAM:MobiDB-lite"
SQ   SEQUENCE   208 AA;  22918 MW;  1CA48B3BE0B607E3 CRC64;
     MAMATQASLF TPPLSVPKST TAPWKQSLVS FSTPKQLKST VSVTRPIRAM AEEAPAATEE
     KPAPAGFTPP QLDPNTPSPI FGGSTGGLLR KAQVEEFYVI TWESPKEQIF EMPTGGAAIM
     RQGPNLLKLA RKEQCLALGT RLRSKYKINY QFYRVFPNGE VQYLHPKDGV YPEKVNPGRE
     GVGQNFRSIG KNKSAIEVKF TGKQVYDI