ID   PSBP_PINPS              Reviewed;          13 AA.
AC   P81668;
DT   15-JUL-1999, integrated into UniProtKB/Swiss-Prot.
DT   15-JUL-1999, sequence version 1.
DT   25-MAY-2022, entry version 40.
DE   RecName: Full=Oxygen-evolving enhancer protein 2;
DE            Short=OEE2;
DE   AltName: Full=23 kDa subunit of oxygen evolving system of photosystem II;
DE   Flags: Fragment;
GN   Name=PSBP;
OS   Pinus pinaster (Maritime pine).
OC   Eukaryota; Viridiplantae; Streptophyta; Embryophyta; Tracheophyta;
OC   Spermatophyta; Pinopsida; Pinidae; Conifers I; Pinales; Pinaceae; Pinus;
OC   Pinus subgen. Pinus.
OX   NCBI_TaxID=71647;
RN   [1]
RP   PROTEIN SEQUENCE.
RC   TISSUE=Needle;
RX   PubMed=10344291;
RX   DOI=10.1002/(sici)1522-2683(19990101)20:4/5<1098::aid-elps1098>3.0.co;2-z;
RA   Costa P., Pionneau C., Bauw G., Dubos C., Bahrman N., Kremer A.,
RA   Frigerio J.-M., Plomion C.;
RT   "Separation and characterization of needle and xylem maritime pine
RT   proteins.";
RL   Electrophoresis 20:1098-1108(1999).
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. {ECO:0000250}.
CC   -!- MISCELLANEOUS: On the 2D-gel the determined pI of this protein (spot
CC       N179) is: 5.9, its MW is: 22 kDa.
CC   -!- SIMILARITY: Belongs to the psbP family. {ECO:0000305}.
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DR   GO; GO:0009535; C:chloroplast thylakoid membrane; IEA:UniProtKB-SubCell.
DR   GO; GO:0009523; C:photosystem II; IEA:UniProtKB-KW.
DR   GO; GO:0015979; P:photosynthesis; IEA:UniProtKB-KW.
PE   1: Evidence at protein level;
KW   Chloroplast; Direct protein sequencing; Membrane; Photosynthesis;
KW   Photosystem II; Plastid; Thylakoid.
FT   CHAIN           1..>13
FT                   /note="Oxygen-evolving enhancer protein 2"
FT                   /id="PRO_0000220272"
FT   NON_TER         13
SQ   SEQUENCE   13 AA;  1294 MW;  C6772B0D54D7C44D CRC64;
     AYGEAANVFG APK