ID A0A367QN58_9NOSO Unreviewed; 86 AA.
AC A0A367QN58;
DT 07-NOV-2018, integrated into UniProtKB/TrEMBL.
DT 07-NOV-2018, sequence version 1.
DT 24-JAN-2024, entry version 14.
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=A6770_27515 {ECO:0000313|EMBL:RCJ25628.1};
OS Nostoc minutum NIES-26.
OC Bacteria; Cyanobacteriota; Cyanophyceae; Nostocales; Nostocaceae; Nostoc.
OX NCBI_TaxID=1844469 {ECO:0000313|EMBL:RCJ25628.1, ECO:0000313|Proteomes:UP000252107};
RN [1] {ECO:0000313|Proteomes:UP000252107}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RA Tabuchi Yagui T.R.;
RL Submitted (APR-2016) 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: 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:RCJ25628.1}.
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DR EMBL; LXQD01000313; RCJ25628.1; -; Genomic_DNA.
DR AlphaFoldDB; A0A367QN58; -.
DR Proteomes; UP000252107; 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:UP000252107};
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 20..39
FT /note="Helical"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00474"
FT TRANSMEM 59..80
FT /note="Helical"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00474"
SQ SEQUENCE 86 AA; 8849 MW; 55C4046D8CDBC0E2 CRC64;
MLTSTLLAAA TTPLQWNPTV GVIMILANII AIAFGKSTIK YPNAEPALPS PNLFGGFGLP
ALLATTAFGH ILGVGIILGL HNLGRI
//
