PSAJ_BIGNA
ID PSAJ_BIGNA Reviewed; 41 AA.
AC Q06J31;
DT 24-JUL-2007, integrated into UniProtKB/Swiss-Prot.
DT 31-OCT-2006, sequence version 1.
DT 25-MAY-2022, entry version 44.
DE RecName: Full=Photosystem I reaction center subunit IX {ECO:0000255|HAMAP-Rule:MF_00522};
GN Name=psaJ {ECO:0000255|HAMAP-Rule:MF_00522};
OS Bigelowiella natans (Pedinomonas minutissima) (Chlorarachnion sp. (strain
OS CCMP621)).
OG Plastid; Chloroplast.
OC Eukaryota; Sar; Rhizaria; Cercozoa; Chlorarachniophyceae; Bigelowiella.
OX NCBI_TaxID=227086;
RN [1]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RX PubMed=16990439; DOI=10.1093/molbev/msl129;
RA Rogers M.B., Gilson P.R., Su V., McFadden G.I., Keeling P.J.;
RT "The complete chloroplast genome of the chlorarachniophyte Bigelowiella
RT natans: evidence for independent origins of chlorarachniophyte and euglenid
RT secondary endosymbionts.";
RL Mol. Biol. Evol. 24:54-62(2007).
CC -!- FUNCTION: May help in the organization of the PsaE and PsaF subunits.
CC {ECO:0000255|HAMAP-Rule:MF_00522}.
CC -!- SUBCELLULAR LOCATION: Plastid, chloroplast thylakoid membrane
CC {ECO:0000255|HAMAP-Rule:MF_00522}; Single-pass membrane protein
CC {ECO:0000255|HAMAP-Rule:MF_00522}.
CC -!- SIMILARITY: Belongs to the PsaJ family. {ECO:0000255|HAMAP-
CC Rule:MF_00522}.
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DR EMBL; DQ851108; ABG91428.1; -; Genomic_DNA.
DR RefSeq; YP_778596.1; NC_008408.1.
DR AlphaFoldDB; Q06J31; -.
DR SMR; Q06J31; -.
DR GeneID; 4353013; -.
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_00522; PSI_PsaJ; 1.
DR InterPro; IPR002615; PSI_PsaJ.
DR InterPro; IPR036062; PSI_PsaJ_sf.
DR PANTHER; PTHR36082; PTHR36082; 1.
DR Pfam; PF01701; PSI_PsaJ; 1.
DR SUPFAM; SSF81544; SSF81544; 1.
PE 3: Inferred from homology;
KW Chloroplast; Membrane; Photosynthesis; Photosystem I; Plastid; Thylakoid;
KW Transmembrane; Transmembrane helix.
FT CHAIN 1..41
FT /note="Photosystem I reaction center subunit IX"
FT /id="PRO_0000295907"
FT TRANSMEM 7..27
FT /note="Helical"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00522"
SQ SEQUENCE 41 AA; 4568 MW; D55353C905281C26 CRC64;
MSGFKGYLST VPVVFAIWLT FTAGLIIEIN RLFPDGLVFS F