PSAJ_ANTAG
ID PSAJ_ANTAG Reviewed; 42 AA.
AC Q859W0;
DT 02-FEB-2004, integrated into UniProtKB/Swiss-Prot.
DT 01-JUN-2003, sequence version 1.
DT 25-MAY-2022, entry version 60.
DE RecName: Full=Photosystem I reaction center subunit IX {ECO:0000255|HAMAP-Rule:MF_00522};
DE AltName: Full=PSI-J {ECO:0000255|HAMAP-Rule:MF_00522};
GN Name=psaJ {ECO:0000255|HAMAP-Rule:MF_00522};
OS Anthoceros angustus (Hornwort) (Anthoceros formosae).
OG Plastid; Chloroplast.
OC Eukaryota; Viridiplantae; Streptophyta; Embryophyta; Anthocerotophyta;
OC Anthocerotopsida; Anthocerotidae; Anthocerotales; Anthocerotaceae;
OC Anthoceros.
OX NCBI_TaxID=48387;
RN [1]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RX PubMed=12527781; DOI=10.1093/nar/gkg155;
RA Kugita M., Kaneko A., Yamamoto Y., Takeya Y., Matsumoto T., Yoshinaga K.;
RT "The complete nucleotide sequence of the hornwort (Anthoceros formosae)
RT chloroplast genome: insight into the earliest land plants.";
RL Nucleic Acids Res. 31:716-721(2003).
RN [2]
RP NUCLEOTIDE SEQUENCE [MRNA], AND ABSENCE OF RNA EDITING.
RC TISSUE=Thallus;
RX PubMed=12711687; DOI=10.1093/nar/gkg327;
RA Kugita M., Yamamoto Y., Fujikawa T., Matsumoto T., Yoshinaga K.;
RT "RNA editing in hornwort chloroplasts makes more than half the genes
RT functional.";
RL Nucleic Acids Res. 31:2417-2423(2003).
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; AB086179; BAC55369.1; -; Genomic_DNA.
DR EMBL; AB087457; BAC55465.1; -; mRNA.
DR RefSeq; NP_777433.1; NC_004543.1.
DR AlphaFoldDB; Q859W0; -.
DR SMR; Q859W0; -.
DR GeneID; 2553394; -.
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 2: Evidence at transcript level;
KW Chloroplast; Membrane; Photosynthesis; Photosystem I; Plastid; Thylakoid;
KW Transmembrane; Transmembrane helix.
FT CHAIN 1..42
FT /note="Photosystem I reaction center subunit IX"
FT /id="PRO_0000207781"
FT TRANSMEM 7..27
FT /note="Helical"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00522"
SQ SEQUENCE 42 AA; 4707 MW; FCD018070CF3961E CRC64;
MQDVKTYLST APVLATLWFG FLAGLLIEIN RSFSDALVLP FF