ID A0A1B7W042_APHFL Unreviewed; 48 AA.
AC A0A1B7W042;
DT 02-NOV-2016, integrated into UniProtKB/TrEMBL.
DT 02-NOV-2016, sequence version 1.
DT 24-JAN-2024, entry version 19.
DE RecName: Full=Photosystem I reaction center subunit IX {ECO:0000256|ARBA:ARBA00019868, ECO:0000256|HAMAP-Rule:MF_00522};
GN Name=psaJ {ECO:0000256|HAMAP-Rule:MF_00522};
GN ORFNames=AN481_04350 {ECO:0000313|EMBL:OBQ26632.1};
OS Aphanizomenon flos-aquae LD13.
OC Bacteria; Cyanobacteriota; Cyanophyceae; Nostocales; Aphanizomenonaceae;
OC Aphanizomenon.
OX NCBI_TaxID=1710894 {ECO:0000313|EMBL:OBQ26632.1, ECO:0000313|Proteomes:UP000092382};
RN [1] {ECO:0000313|EMBL:OBQ26632.1, ECO:0000313|Proteomes:UP000092382}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=MDT13 {ECO:0000313|EMBL:OBQ26632.1};
RA Driscoll C.;
RT "Whole genome shotgun sequence assembly of Aphanizomenon flos-aquae
RT UKL13.";
RL Submitted (SEP-2015) to the EMBL/GenBank/DDBJ databases.
CC -!- FUNCTION: May help in the organization of the PsaE and PsaF subunits.
CC {ECO:0000256|ARBA:ARBA00002115, ECO:0000256|HAMAP-Rule:MF_00522}.
CC -!- SUBCELLULAR LOCATION: Cellular thylakoid membrane
CC {ECO:0000256|ARBA:ARBA00004376, ECO:0000256|HAMAP-Rule:MF_00522};
CC Single-pass membrane protein {ECO:0000256|ARBA:ARBA00004376,
CC ECO:0000256|HAMAP-Rule:MF_00522}. Membrane
CC {ECO:0000256|ARBA:ARBA00004167}; Single-pass membrane protein
CC {ECO:0000256|ARBA:ARBA00004167}.
CC -!- SIMILARITY: Belongs to the PsaJ family. {ECO:0000256|ARBA:ARBA00006318,
CC ECO:0000256|HAMAP-Rule:MF_00522}.
CC -!- CAUTION: The sequence shown here is derived from an EMBL/GenBank/DDBJ
CC whole genome shotgun (WGS) entry which is preliminary data.
CC {ECO:0000313|EMBL:OBQ26632.1}.
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DR EMBL; LJOY01000009; OBQ26632.1; -; Genomic_DNA.
DR AlphaFoldDB; A0A1B7W042; -.
DR STRING; 1803587.GCA_001593825_00734; -.
DR PATRIC; fig|1710894.3.peg.1439; -.
DR Proteomes; UP000092382; Unassembled WGS sequence.
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 Gene3D; 1.20.5.510; Single helix bin; 1.
DR HAMAP; MF_00522; PSI_PsaJ; 1.
DR InterPro; IPR002615; PSI_PsaJ.
DR InterPro; IPR036062; PSI_PsaJ_sf.
DR PANTHER; PTHR36082; -; 1.
DR PANTHER; PTHR36082:SF2; PHOTOSYSTEM I REACTION CENTER SUBUNIT IX; 1.
DR Pfam; PF01701; PSI_PsaJ; 1.
DR SUPFAM; SSF81544; Subunit IX of photosystem I reaction centre, PsaJ; 1.
PE 3: Inferred from homology;
KW Membrane {ECO:0000256|ARBA:ARBA00023136, ECO:0000256|HAMAP-Rule:MF_00522};
KW Photosynthesis {ECO:0000256|HAMAP-Rule:MF_00522};
KW Photosystem I {ECO:0000256|HAMAP-Rule:MF_00522};
KW Thylakoid {ECO:0000256|ARBA:ARBA00023078, ECO:0000256|HAMAP-Rule:MF_00522};
KW Transmembrane {ECO:0000256|ARBA:ARBA00022692, ECO:0000256|HAMAP-
KW Rule:MF_00522};
KW Transmembrane helix {ECO:0000256|ARBA:ARBA00022989, ECO:0000256|HAMAP-
KW Rule:MF_00522}.
FT TRANSMEM 12..34
FT /note="Helical"
FT /evidence="ECO:0000256|SAM:Phobius"
SQ SEQUENCE 48 AA; 5412 MW; 68FB90A64854EA49 CRC64;
MAEKGNETNY LITFISTAPV AATIWLTITA GILIEFNRFF PDLLFHPL
//
