ID   PSAI_PINKO              Reviewed;          56 AA.
AC   Q85X26;
DT   01-MAR-2005, integrated into UniProtKB/Swiss-Prot.
DT   01-JUN-2003, sequence version 1.
DT   25-MAY-2022, entry version 58.
DE   RecName: Full=Photosystem I reaction center subunit VIII;
DE            Short=PSI-I;
GN   Name=psaI;
OS   Pinus koraiensis (Korean pine).
OG   Plastid; Chloroplast.
OC   Eukaryota; Viridiplantae; Streptophyta; Embryophyta; Tracheophyta;
OC   Spermatophyta; Pinopsida; Pinidae; Conifers I; Pinales; Pinaceae; Pinus;
OC   Pinus subgen. Strobus.
OX   NCBI_TaxID=88728;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=KangWon16;
RA   Noh E.W., Lee J.S., Choi Y.I., Han M.S., Yi Y.S., Han S.U.;
RT   "Complete nucleotide sequence of Pinus koraiensis.";
RL   Submitted (FEB-2003) to the EMBL/GenBank/DDBJ databases.
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; AY228468; AAO74039.1; -; Genomic_DNA.
DR   RefSeq; NP_817191.1; NC_004677.2.
DR   AlphaFoldDB; Q85X26; -.
DR   SMR; Q85X26; -.
DR   GeneID; 806922; -.
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   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; Thylakoid;
KW   Transmembrane; Transmembrane helix.
FT   CHAIN           1..56
FT                   /note="Photosystem I reaction center subunit VIII"
FT                   /id="PRO_0000194670"
FT   TRANSMEM        28..50
FT                   /note="Helical"
FT                   /evidence="ECO:0000255"
SQ   SEQUENCE   56 AA;  6265 MW;  DB78C04E7245E1D6 CRC64;
     MIIPNLPFNL PFNLPFNLPF NLPSILPSIL VPLVGLLLPA ITMVLSHLYI QNDEIL