ID   PSAD_PEA                Reviewed;          36 AA.
AC   P20117;
DT   01-FEB-1991, integrated into UniProtKB/Swiss-Prot.
DT   01-FEB-1991, sequence version 1.
DT   11-DEC-2019, entry version 51.
DE   RecName: Full=Photosystem I reaction center subunit II;
DE   AltName: Full=Photosystem I 21 kDa subunit;
DE            Short=PSI-D;
DE   Flags: Fragment;
GN   Name=psaD;
OS   Pisum sativum (Garden pea).
OC   Eukaryota; Viridiplantae; Streptophyta; Embryophyta; Tracheophyta;
OC   Spermatophyta; Magnoliopsida; eudicotyledons; Gunneridae; Pentapetalae;
OC   rosids; fabids; Fabales; Fabaceae; Papilionoideae; 50 kb inversion clade;
OC   NPAAA clade; Hologalegina; IRL clade; Fabeae; Pisum.
OX   NCBI_TaxID=3888;
RN   [1]
RP   PROTEIN SEQUENCE.
RX   PubMed=3277857; DOI=10.1016/0014-5793(88)80607-0;
RA   Dunn P.P.J., Packman L.C., Pappin D., Gray J.C.;
RT   "N-terminal amino acid sequence analysis of the subunits of pea photosystem
RT   I.";
RL   FEBS Lett. 228:157-161(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   PIR; S00314; S00314.
DR   GO; GO:0009535; C:chloroplast thylakoid membrane; IEA:UniProtKB-SubCell.
DR   GO; GO:0009522; C:photosystem I; IEA:UniProtKB-KW.
DR   GO; GO:0015979; P:photosynthesis; IEA:UniProtKB-KW.
PE   1: Evidence at protein level;
KW   Chloroplast; Direct protein sequencing; Membrane; Photosynthesis;
KW   Photosystem I; Plastid; Thylakoid.
FT   CHAIN           1..>36
FT                   /note="Photosystem I reaction center subunit II"
FT                   /id="PRO_0000206058"
FT   NON_TER         36
SQ   SEQUENCE   36 AA;  3767 MW;  AE4B43E1ABBF0909 CRC64;
     XTEDKTDAAT DVATXEAPVG FTPXELDPNT XSXIFG