PSAJ_RIPO1
ID PSAJ_RIPO1 Reviewed; 42 AA.
AC B7K085;
DT 14-APR-2009, integrated into UniProtKB/Swiss-Prot.
DT 10-FEB-2009, sequence version 1.
DT 25-MAY-2022, entry version 64.
DE RecName: Full=Photosystem I reaction center subunit IX {ECO:0000255|HAMAP-Rule:MF_00522};
GN Name=psaJ {ECO:0000255|HAMAP-Rule:MF_00522};
GN OrderedLocusNames=PCC8801_3401;
OS Rippkaea orientalis (strain PCC 8801) (Cyanothece sp. (strain PCC 8801)).
OC Bacteria; Cyanobacteria; Oscillatoriophycideae; Chroococcales;
OC Aphanothecaceae; Rippkaea; Rippkaea orientalis.
OX NCBI_TaxID=41431;
RN [1]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=PCC 8801;
RX PubMed=21972240; DOI=10.1128/mbio.00214-11;
RA Bandyopadhyay A., Elvitigala T., Welsh E., Stockel J., Liberton M., Min H.,
RA Sherman L.A., Pakrasi H.B.;
RT "Novel metabolic attributes of the genus Cyanothece, comprising a group of
RT unicellular nitrogen-fixing Cyanobacteria.";
RL MBio 2:E214-E214(2011).
CC -!- FUNCTION: May help in the organization of the PsaE and PsaF subunits.
CC {ECO:0000255|HAMAP-Rule:MF_00522}.
CC -!- SUBCELLULAR LOCATION: Cellular thylakoid membrane {ECO:0000255|HAMAP-
CC Rule:MF_00522}; Single-pass membrane protein {ECO:0000255|HAMAP-
CC Rule:MF_00522}.
CC -!- SIMILARITY: Belongs to the PsaJ family. {ECO:0000255|HAMAP-
CC Rule:MF_00522}.
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DR EMBL; CP001287; ACK67369.1; -; Genomic_DNA.
DR RefSeq; WP_012596629.1; NC_011726.1.
DR AlphaFoldDB; B7K085; -.
DR SMR; B7K085; -.
DR STRING; 41431.PCC8801_3401; -.
DR EnsemblBacteria; ACK67369; ACK67369; PCC8801_3401.
DR KEGG; cyp:PCC8801_3401; -.
DR eggNOG; ENOG5033A5A; Bacteria.
DR HOGENOM; CLU_212133_1_1_3; -.
DR OrthoDB; 2064773at2; -.
DR Proteomes; UP000008204; Chromosome.
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:0031676; C:plasma membrane-derived thylakoid membrane; IEA:UniProtKB-SubCell.
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 Pfam; PF01701; PSI_PsaJ; 1.
DR SUPFAM; SSF81544; SSF81544; 1.
PE 3: Inferred from homology;
KW Membrane; Photosynthesis; Photosystem I; Reference proteome; Thylakoid;
KW Transmembrane; Transmembrane helix.
FT CHAIN 1..42
FT /note="Photosystem I reaction center subunit IX"
FT /id="PRO_1000127650"
FT TRANSMEM 7..27
FT /note="Helical"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00522"
SQ SEQUENCE 42 AA; 4713 MW; 54E35253668BF72F CRC64;
MEGLTKFLST APVLIMALLT FTAGLLIEFN RFYPDLLFHP LG