ID   PSAE_PEA                Reviewed;          13 AA.
AC   P20118;
DT   01-FEB-1991, integrated into UniProtKB/Swiss-Prot.
DT   01-FEB-1991, sequence version 1.
DT   11-DEC-2019, entry version 54.
DE   RecName: Full=Photosystem I reaction center subunit IV;
DE            Short=PSI-E;
DE   AltName: Full=Photosystem I 13 kDa protein;
DE   Flags: Fragment;
GN   Name=PSAE;
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: Stabilizes the interaction between PsaC and the PSI core,
CC       assists the docking of the ferredoxin to PSI and interacts with
CC       ferredoxin-NADP oxidoreductase. {ECO:0000250}.
CC   -!- SUBCELLULAR LOCATION: Plastid, chloroplast thylakoid membrane;
CC       Peripheral membrane protein.
CC   -!- SIMILARITY: Belongs to the PsaE family. {ECO:0000305}.
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DR   PIR; S00316; S00316.
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..>13
FT                   /note="Photosystem I reaction center subunit IV"
FT                   /id="PRO_0000204392"
FT   NON_TER         13
SQ   SEQUENCE   13 AA;  1190 MW;  D895A63A52D8DB1D CRC64;
     ASEDTAEAAA PSA