ID   PSAI_SOYBN              Reviewed;          34 AA.
AC   P49159; Q2PMS3;
DT   01-FEB-1996, integrated into UniProtKB/Swiss-Prot.
DT   01-FEB-1996, sequence version 1.
DT   25-MAY-2022, entry version 87.
DE   RecName: Full=Photosystem I reaction center subunit VIII;
DE            Short=PSI-I;
GN   Name=psaI;
OS   Glycine max (Soybean) (Glycine hispida).
OG   Plastid; Chloroplast.
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; indigoferoid/millettioid clade; Phaseoleae; Glycine;
OC   Glycine subgen. Soja.
OX   NCBI_TaxID=3847;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [GENOMIC DNA].
RC   STRAIN=cv. Resnik; TISSUE=Leaf;
RA   Reverdatto S.V., Beilinson V., Nielsen N.C.;
RT   "The rps16, accD, psaI, ORF 203, ORF 151, ORF 103, ORF 229 and petA gene
RT   cluster in the chloroplast genome of soybean.";
RL   (er) Plant Gene Register PGR95-051(1995).
RN   [2]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=cv. PI 437654;
RX   PubMed=16247559; DOI=10.1007/s11103-005-8882-0;
RA   Saski C., Lee S.-B., Daniell H., Wood T.C., Tomkins J., Kim H.-G.,
RA   Jansen R.K.;
RT   "Complete chloroplast genome sequence of Glycine max and comparative
RT   analyses with other legume genomes.";
RL   Plant Mol. Biol. 59:309-322(2005).
CC   -!- FUNCTION: May help in the organization of the PsaL subunit.
CC       {ECO:0000250}.
CC   -!- SUBCELLULAR LOCATION: Plastid, chloroplast thylakoid membrane
CC       {ECO:0000250}; Single-pass membrane protein {ECO:0000250}.
CC   -!- SIMILARITY: Belongs to the PsaI family. {ECO:0000305}.
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DR   EMBL; U26948; AAA80644.1; -; Genomic_DNA.
DR   EMBL; DQ317523; ABC25135.1; -; Genomic_DNA.
DR   PIR; T06342; T06342.
DR   RefSeq; YP_538775.1; NC_007942.1.
DR   AlphaFoldDB; P49159; -.
DR   SMR; P49159; -.
DR   GeneID; 3989307; -.
DR   KEGG; gmx:3989307; -.
DR   InParanoid; P49159; -.
DR   OrthoDB; 1645570at2759; -.
DR   Proteomes; UP000008827; Chloroplast.
DR   GO; GO:0009535; C:chloroplast thylakoid membrane; IEA:UniProtKB-SubCell.
DR   GO; GO:0016021; C:integral component of membrane; IEA:UniProtKB-KW.
DR   GO; GO:0009522; C:photosystem I; IEA:UniProtKB-KW.
DR   GO; GO:0015979; P:photosynthesis; IEA:UniProtKB-UniRule.
DR   HAMAP; MF_00431; PSI_PsaI; 1.
DR   InterPro; IPR001302; PSI_PsaI.
DR   InterPro; IPR036357; PSI_PsaI_sf.
DR   PANTHER; PTHR35775; PTHR35775; 1.
DR   Pfam; PF00796; PSI_8; 1.
DR   SUPFAM; SSF81540; SSF81540; 1.
DR   TIGRFAMs; TIGR03052; PS_I_psaI; 1.
PE   3: Inferred from homology;
KW   Chloroplast; Membrane; Photosynthesis; Photosystem I; Plastid;
KW   Reference proteome; Thylakoid; Transmembrane; Transmembrane helix.
FT   CHAIN           1..34
FT                   /note="Photosystem I reaction center subunit VIII"
FT                   /id="PRO_0000194677"
FT   TRANSMEM        8..28
FT                   /note="Helical"
FT                   /evidence="ECO:0000255"
SQ   SEQUENCE   34 AA;  3804 MW;  427F174037FC7C7F CRC64;
     MINFPSIFVP LVGLVFPAIA MASLFLHVQK NKIF