ID A0A0M1JS44_9CYAN Unreviewed; 92 AA.
AC A0A0M1JS44;
DT 11-NOV-2015, integrated into UniProtKB/TrEMBL.
DT 11-NOV-2015, sequence version 1.
DT 24-JAN-2024, entry version 23.
DE RecName: Full=Photosystem I reaction center subunit PsaK {ECO:0000256|HAMAP-Rule:MF_00474};
DE AltName: Full=Photosystem I subunit X {ECO:0000256|HAMAP-Rule:MF_00474};
GN Name=psaK {ECO:0000256|HAMAP-Rule:MF_00474};
GN ORFNames=AM228_17350 {ECO:0000313|EMBL:KOR35565.1};
OS Planktothricoides sp. SR001.
OC Bacteria; Cyanobacteriota; Cyanophyceae; Oscillatoriophycideae;
OC Oscillatoriales; Microcoleaceae; Planktothricoides.
OX NCBI_TaxID=1705388 {ECO:0000313|EMBL:KOR35565.1, ECO:0000313|Proteomes:UP000037054};
RN [1] {ECO:0000313|Proteomes:UP000037054}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=SR001 {ECO:0000313|Proteomes:UP000037054};
RA Tan B., Te S.H., Thompson J., Gin K.;
RT "Draft Genome of Planktothricoides sp. SR001.";
RL Submitted (AUG-2015) to the EMBL/GenBank/DDBJ databases.
CC -!- SUBCELLULAR LOCATION: Cellular thylakoid membrane {ECO:0000256|HAMAP-
CC Rule:MF_00474}; Multi-pass membrane protein {ECO:0000256|HAMAP-
CC Rule:MF_00474}. Membrane {ECO:0000256|ARBA:ARBA00004141}; Multi-pass
CC membrane protein {ECO:0000256|ARBA:ARBA00004141}.
CC -!- SIMILARITY: Belongs to the PsaG/PsaK family.
CC {ECO:0000256|ARBA:ARBA00006458, ECO:0000256|HAMAP-Rule:MF_00474}.
CC -!- CAUTION: Lacks conserved residue(s) required for the propagation of
CC feature annotation. {ECO:0000256|HAMAP-Rule:MF_00474}.
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:KOR35565.1}.
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DR EMBL; LIUQ01000030; KOR35565.1; -; Genomic_DNA.
DR RefSeq; WP_054467538.1; NZ_LIUQ01000030.1.
DR AlphaFoldDB; A0A0M1JS44; -.
DR STRING; 1705388.AM228_17350; -.
DR OrthoDB; 561382at2; -.
DR Proteomes; UP000037054; 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; 1.20.860.20; Photosystem I PsaK, reaction centre; 1.
DR HAMAP; MF_00474; PSI_PsaK; 1.
DR InterPro; IPR035982; PSI_centre_PsaK_sf.
DR InterPro; IPR000549; PSI_PsaG/PsaK.
DR InterPro; IPR017492; PSI_PsaK.
DR InterPro; IPR037101; PSI_PsaK_bact.
DR NCBIfam; TIGR03049; PS_I_psaK; 1.
DR Pfam; PF01241; PSI_PSAK; 1.
DR SUPFAM; SSF81563; Photosystem I reaction center subunit X, PsaK; 1.
DR PROSITE; PS01026; PHOTOSYSTEM_I_PSAGK; 1.
PE 3: Inferred from homology;
KW Membrane {ECO:0000256|ARBA:ARBA00023136, ECO:0000256|HAMAP-Rule:MF_00474};
KW Photosynthesis {ECO:0000256|ARBA:ARBA00022531, ECO:0000256|HAMAP-
KW Rule:MF_00474};
KW Photosystem I {ECO:0000256|ARBA:ARBA00022836, ECO:0000256|HAMAP-
KW Rule:MF_00474}; Reference proteome {ECO:0000313|Proteomes:UP000037054};
KW Thylakoid {ECO:0000256|ARBA:ARBA00023078, ECO:0000256|HAMAP-Rule:MF_00474};
KW Transmembrane {ECO:0000256|ARBA:ARBA00022692, ECO:0000256|HAMAP-
KW Rule:MF_00474};
KW Transmembrane helix {ECO:0000256|ARBA:ARBA00022989, ECO:0000256|HAMAP-
KW Rule:MF_00474}.
FT TRANSMEM 23..41
FT /note="Helical"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00474"
SQ SEQUENCE 92 AA; 9430 MW; 884EE6EE535404C3 CRC64;
MLYTSLLFSP IAAASVITPE WSFNVAIVMI FCNLFAVSIG YKAIQQAGTG PAIPGLPGLF
TGFGVPELLA TMSFGHLLGA GMILGLGNAG LL
//
