ID   PSAD_NICSY              Reviewed;         204 AA.
AC   P29302;
DT   01-DEC-1992, integrated into UniProtKB/Swiss-Prot.
DT   01-DEC-1992, sequence version 1.
DT   25-MAY-2022, entry version 84.
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   Nicotiana sylvestris (Wood tobacco) (South American tobacco).
OC   Eukaryota; Viridiplantae; Streptophyta; Embryophyta; Tracheophyta;
OC   Spermatophyta; Magnoliopsida; eudicotyledons; Gunneridae; Pentapetalae;
OC   asterids; lamiids; Solanales; Solanaceae; Nicotianoideae; Nicotianeae;
OC   Nicotiana.
OX   NCBI_TaxID=4096;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [MRNA].
RX   PubMed=1932698; DOI=10.1007/bf00028741;
RA   Yamamoto Y., Tsuji H., Hayashida N., Inoue K., Obokata J.;
RT   "Nucleotide sequence of cDNA clones encoding PSI-D2 protein of photosystem
RT   I in Nicotiana sylvestris.";
RL   Plant Mol. Biol. 17:1251-1254(1991).
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; X60008; CAA42623.1; -; mRNA.
DR   PIR; S18348; S18348.
DR   RefSeq; NP_001299579.1; NM_001312650.1.
DR   RefSeq; XP_009795521.1; XM_009797219.1.
DR   AlphaFoldDB; P29302; -.
DR   SMR; P29302; -.
DR   STRING; 4096.XP_009795521.1; -.
DR   PRIDE; P29302; -.
DR   GeneID; 104242194; -.
DR   KEGG; nsy:104242194; -.
DR   eggNOG; ENOG502QQIC; Eukaryota.
DR   Proteomes; UP000189701; Unplaced.
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..48
FT                   /note="Chloroplast"
FT                   /evidence="ECO:0000250"
FT   CHAIN           49..204
FT                   /note="Photosystem I reaction center subunit II,
FT                   chloroplastic"
FT                   /id="PRO_0000029376"
SQ   SEQUENCE   204 AA;  22424 MW;  87D4CC7248569478 CRC64;
     MAMATQASLF TPALSAPKSS APWKQSLASF SPKQLKSTVS APRPIRAMAE EAATKEAEAP
     VGFTPPQLDP NTPSPIFGGS TGGLLRKAQV EEFYVITWES PKEQIFEMPT GGAAIMREGA
     NLLKLARKEQ CLALGTRLRS KYKINYRFYR VFPNGEVQYL HPKDGVYPEK VNAGRQGVGQ
     NFRSIGKNKS PIEVKFTGKQ VYDL