ID A0A2T1DZ54_9CYAN Unreviewed; 276 AA.
AC A0A2T1DZ54;
DT 18-JUL-2018, integrated into UniProtKB/TrEMBL.
DT 18-JUL-2018, sequence version 1.
DT 27-MAR-2024, entry version 13.
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 ORFNames=C7B82_22050 {ECO:0000313|EMBL:PSB25787.1};
OS Stenomitos frigidus ULC18.
OC Bacteria; Cyanobacteriota; Cyanophyceae; Leptolyngbyales; Leptolyngbyaceae;
OC Stenomitos.
OX NCBI_TaxID=2107698 {ECO:0000313|EMBL:PSB25787.1, ECO:0000313|Proteomes:UP000239576};
RN [1] {ECO:0000313|Proteomes:UP000239576}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=ULC18 {ECO:0000313|Proteomes:UP000239576};
RA Moore K., Momper L.;
RL Submitted (FEB-2018) to the EMBL/GenBank/DDBJ databases.
RN [2] {ECO:0000313|EMBL:PSB25787.1, ECO:0000313|Proteomes:UP000239576}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=ULC18 {ECO:0000313|EMBL:PSB25787.1,
RC ECO:0000313|Proteomes:UP000239576};
RA Moore K.R., Magnabosco C., Momper L., Gold D.A., Bosak T., Fournier G.P.;
RT "The ancient ancestry and fast evolution of plastids.";
RL Submitted (MAR-2018) 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}.
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:PSB25787.1}.
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DR EMBL; PVWK01000121; PSB25787.1; -; Genomic_DNA.
DR AlphaFoldDB; A0A2T1DZ54; -.
DR OrthoDB; 479833at2; -.
DR Proteomes; UP000239576; 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.
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:UP000239576};
KW Signal {ECO:0000256|SAM:SignalP};
KW Thylakoid {ECO:0000256|ARBA:ARBA00023078}.
FT SIGNAL 1..28
FT /evidence="ECO:0000256|SAM:SignalP"
FT CHAIN 29..276
FT /note="Photosystem II extrinsic protein O"
FT /evidence="ECO:0000256|SAM:SignalP"
FT /id="PRO_5015618447"
SQ SEQUENCE 276 AA; 29985 MW; 60B4E437AB39FAE5 CRC64;
MRYRALTVAL LALCFSLLTA FSTSPAFAKE ALTYDQIRGT GLANSCPQLE ETSRGSIPID
PDKSYSLTSL CLQPTSFLVK EESANKRQKA EFVSAKLMTR YTSSIESVEG KLNVNPDGSL
TFVEQDGIDF QAITVQLPGG ERVPFLFTIK NLVATTEPGT TSISTSTDFE GVFKVPSYRT
SNFLDPKGRG LTAGYDNAVG LPGQADDEEL AKENTKQFQL DKGKISLRVA KIDNVTGEIA
GTFESEQPSE TDMGSKKASD IKIRGLFYAR VEQTAV
//
