ID A0A1J1LLQ5_9CYAN Unreviewed; 278 AA.
AC A0A1J1LLQ5;
DT 15-FEB-2017, integrated into UniProtKB/TrEMBL.
DT 15-FEB-2017, sequence version 1.
DT 27-MAR-2024, entry version 20.
DE RecName: Full=Photosystem II extrinsic protein O {ECO:0000256|ARBA:ARBA00039796};
DE AltName: Full=Photosystem II manganese-stabilizing polypeptide {ECO:0000256|ARBA:ARBA00043037};
GN Name=psbO {ECO:0000313|EMBL:CUR33395.1};
GN ORFNames=PL9214510064 {ECO:0000313|EMBL:CUR33395.1};
OS Planktothrix tepida PCC 9214.
OC Bacteria; Cyanobacteriota; Cyanophyceae; Oscillatoriophycideae;
OC Oscillatoriales; Microcoleaceae; Planktothrix.
OX NCBI_TaxID=671072 {ECO:0000313|EMBL:CUR33395.1, ECO:0000313|Proteomes:UP000184315};
RN [1] {ECO:0000313|Proteomes:UP000184315}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RA Regsiter A., william w.;
RL Submitted (OCT-2015) to the EMBL/GenBank/DDBJ databases.
CC -!- SUBCELLULAR LOCATION: Cellular thylakoid membrane
CC {ECO:0000256|ARBA:ARBA00004526}; Peripheral membrane protein
CC {ECO:0000256|ARBA:ARBA00004526}; Lumenal side
CC {ECO:0000256|ARBA:ARBA00004526}.
CC -!- SIMILARITY: Belongs to the PsbO family.
CC {ECO:0000256|ARBA:ARBA00009838}.
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DR EMBL; CZDF01000157; CUR33395.1; -; Genomic_DNA.
DR RefSeq; WP_072719991.1; NZ_LN889802.1.
DR AlphaFoldDB; A0A1J1LLQ5; -.
DR STRING; 671072.PL9214510064; -.
DR OrthoDB; 479833at2; -.
DR Proteomes; UP000184315; Unassembled WGS sequence.
DR GO; GO:0009654; C:photosystem II oxygen evolving complex; IEA:InterPro.
DR GO; GO:0031676; C:plasma membrane-derived thylakoid membrane; IEA:UniProtKB-SubCell.
DR GO; GO:0010242; F:oxygen evolving activity; IEA:InterPro.
DR GO; GO:0010207; P:photosystem II assembly; IEA:InterPro.
DR GO; GO:0042549; P:photosystem II stabilization; IEA:InterPro.
DR Gene3D; 3.30.2050.10; photosynthetic oxygen evolving center domain; 1.
DR Gene3D; 2.40.160.30; Photosystem II, cytochrome c-550 precursor; 1.
DR InterPro; IPR011250; OMP/PagP_b-brl.
DR InterPro; IPR002628; PsbO.
DR PANTHER; PTHR34058:SF2; OXYGEN-EVOLVING ENHANCER PROTEIN 1-1, CHLOROPLASTIC; 1.
DR PANTHER; PTHR34058; OXYGEN-EVOLVING ENHANCER PROTEIN 1-2, CHLOROPLASTIC; 1.
DR Pfam; PF01716; MSP; 1.
DR SUPFAM; SSF56925; OMPA-like; 1.
DR PROSITE; PS51257; PROKAR_LIPOPROTEIN; 1.
PE 3: Inferred from homology;
KW Membrane {ECO:0000256|ARBA:ARBA00023136};
KW Photosynthesis {ECO:0000256|ARBA:ARBA00022531};
KW Photosystem II {ECO:0000256|ARBA:ARBA00023276};
KW Reference proteome {ECO:0000313|Proteomes:UP000184315};
KW Signal {ECO:0000256|SAM:SignalP};
KW Thylakoid {ECO:0000256|ARBA:ARBA00023078}.
FT SIGNAL 1..20
FT /evidence="ECO:0000256|SAM:SignalP"
FT CHAIN 21..278
FT /note="Photosystem II extrinsic protein O"
FT /evidence="ECO:0000256|SAM:SignalP"
FT /id="PRO_5013108527"
SQ SEQUENCE 278 AA; 29655 MW; C70B45D0351EA1A9 CRC64;
MRYRALVAAL LAICLTVITA CSDGPQAKDP KLLTYDDIRN TGLAVNCPTL PETARGSIPL
DPKKSYTLSG LCLQPTNYFV KEEPSNKRKE AEFVPGRLLT RFTYSLDQIS GNLLIGSDGK
LTFQEKDGID FQPITVLLPG GEEVPFLFTV KGLVASSKNA VSSINTSTDL SGDFNVPSYR
GANFLDPKAR GVASGYDNAV ALPATADEEG LKSANVKLAD TKVKAGRISL QVSKIDGETG
EVAGIFESEQ PSDDDLGAKE ALAVKVRGVF YGRIESAV
//
