ID   PSBP_FRIAG              Reviewed;         264 AA.
AC   O49080;
DT   01-DEC-2000, integrated into UniProtKB/Swiss-Prot.
DT   01-JUN-1998, sequence version 1.
DT   25-MAY-2022, entry version 73.
DE   RecName: Full=Oxygen-evolving enhancer protein 2, chloroplastic;
DE            Short=OEE2;
DE   AltName: Full=23 kDa subunit of oxygen evolving system of photosystem II;
DE   AltName: Full=23 kDa thylakoid membrane protein;
DE   AltName: Full=OEC 23 kDa subunit;
DE   Flags: Precursor;
GN   Name=PSBP;
OS   Fritillaria agrestis (Stinkbells).
OC   Eukaryota; Viridiplantae; Streptophyta; Embryophyta; Tracheophyta;
OC   Spermatophyta; Magnoliopsida; Liliopsida; Liliales; Liliaceae; Fritillaria.
OX   NCBI_TaxID=64177;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [MRNA].
RA   Panico E., Baysdorfer C.;
RL   Submitted (DEC-1997) to the EMBL/GenBank/DDBJ databases.
CC   -!- FUNCTION: May be involved in the regulation of photosystem II.
CC   -!- SUBCELLULAR LOCATION: Plastid, chloroplast thylakoid membrane.
CC       Note=Associated with the photosystem II complex.
CC   -!- SIMILARITY: Belongs to the psbP family. {ECO:0000305}.
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DR   EMBL; AF037458; AAC04809.1; -; mRNA.
DR   AlphaFoldDB; O49080; -.
DR   SMR; O49080; -.
DR   GO; GO:0009535; C:chloroplast thylakoid membrane; IEA:UniProtKB-SubCell.
DR   GO; GO:0019898; C:extrinsic component of membrane; IEA:InterPro.
DR   GO; GO:0009654; C:photosystem II oxygen evolving complex; IEA:InterPro.
DR   GO; GO:0005509; F:calcium ion binding; IEA:InterPro.
DR   GO; GO:0015979; P:photosynthesis; IEA:UniProtKB-KW.
DR   InterPro; IPR016123; Mog1/PsbP_a/b/a-sand.
DR   InterPro; IPR002683; PsbP_C.
DR   Pfam; PF01789; PsbP; 1.
DR   SUPFAM; SSF55724; SSF55724; 1.
PE   2: Evidence at transcript level;
KW   Chloroplast; Membrane; Photosynthesis; Photosystem II; Plastid; Thylakoid;
KW   Transit peptide.
FT   TRANSIT         1..78
FT                   /note="Chloroplast"
FT                   /evidence="ECO:0000250"
FT   CHAIN           79..264
FT                   /note="Oxygen-evolving enhancer protein 2, chloroplastic"
FT                   /id="PRO_0000029576"
SQ   SEQUENCE   264 AA;  28112 MW;  1E214D433C95809B CRC64;
     MASSACFLLH HAPSTPATTS RTPSHRLVPT IKPSQLICRA QKSSDTDENS STAVSRRLAL
     TILIGSAAVG TKIAPANAAY GEAANVFGKA KTNTDFLPYT GDGFNLLIPA KWNPSKEVEF
     PGQVLRYEDN FDVTSNVSVT VTPTSKKSIT DYGTPEEFLS TVDYLLGKQA YSGKTASEGG
     FDPDSVATAN ILEVSTPVVG GKQYYNISVL TRTADGDEGG KHHVISATVT DGKLYICKAQ
     AGDKRWFKGA KKFVESTTTS FNVA