ID   PSBP_PINST              Reviewed;          11 AA.
AC   P84727;
DT   27-JUN-2006, integrated into UniProtKB/Swiss-Prot.
DT   27-JUN-2006, sequence version 1.
DT   25-MAY-2022, entry version 22.
DE   RecName: Full=Putative oxygen-evolving enhancer protein 2;
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   AltName: Full=PS11;
DE   Flags: Fragment;
GN   Name=PSBP {ECO:0000250|UniProtKB:P12302};
OS   Pinus strobus (Eastern white pine).
OC   Eukaryota; Viridiplantae; Streptophyta; Embryophyta; Tracheophyta;
OC   Spermatophyta; Pinopsida; Pinidae; Conifers I; Pinales; Pinaceae; Pinus;
OC   Pinus subgen. Strobus.
OX   NCBI_TaxID=3348;
RN   [1] {ECO:0000305}
RP   PROTEIN SEQUENCE.
RC   TISSUE=Leaf {ECO:0000269|PubMed:16529377};
RX   PubMed=16529377; DOI=10.1094/mpmi-19-0150;
RA   Smith J.A., Blanchette R.A., Burnes T.A., Jacobs J.J., Higgins L.,
RA   Witthuhn B.A., David A.J., Gillman J.H.;
RT   "Proteomic comparison of needles from blister rust-resistant and
RT   susceptible Pinus strobus seedlings reveals upregulation of putative
RT   disease resistance proteins.";
RL   Mol. Plant Microbe Interact. 19:150-160(2006).
CC   -!- FUNCTION: May be involved in the regulation of photosystem II.
CC       {ECO:0000250|UniProtKB:P12302}.
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 is: 7.1,
CC       its MW is: 22.1 kDa. {ECO:0000269|PubMed:16529377}.
CC   -!- SIMILARITY: Belongs to the psbP family. {ECO:0000255}.
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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..>11
FT                   /note="Putative oxygen-evolving enhancer protein 2"
FT                   /id="PRO_0000240624"
FT   NON_TER         1
FT                   /evidence="ECO:0000303|PubMed:16529377"
FT   NON_TER         11
FT                   /evidence="ECO:0000303|PubMed:16529377"
SQ   SEQUENCE   11 AA;  1044 MW;  C6772B437682C44D CRC64;
     GEAANVMGAP K