ID   PSB28_CYAM1             Reviewed;         109 AA.
AC   Q85G21;
DT   09-JAN-2007, integrated into UniProtKB/Swiss-Prot.
DT   01-JUN-2003, sequence version 1.
DT   03-AUG-2022, entry version 82.
DE   RecName: Full=Photosystem II reaction center Psb28 protein {ECO:0000255|HAMAP-Rule:MF_01370};
DE   AltName: Full=Photosystem II 13 kDa protein {ECO:0000255|HAMAP-Rule:MF_01370};
DE   AltName: Full=Photosystem II reaction center W protein {ECO:0000255|HAMAP-Rule:MF_01370};
GN   Name=psb28 {ECO:0000255|HAMAP-Rule:MF_01370};
GN   Synonyms=psbW {ECO:0000255|HAMAP-Rule:MF_01370};
OS   Cyanidioschyzon merolae (strain NIES-3377 / 10D) (Unicellular red alga).
OG   Plastid; Chloroplast.
OC   Eukaryota; Rhodophyta; Bangiophyceae; Cyanidiales; Cyanidiaceae;
OC   Cyanidioschyzon.
OX   NCBI_TaxID=280699;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=NIES-3377 / 10D;
RX   PubMed=12755171; DOI=10.1093/dnares/10.2.67;
RA   Ohta N., Matsuzaki M., Misumi O., Miyagishima S.-Y., Nozaki H., Tanaka K.,
RA   Shin-i T., Kohara Y., Kuroiwa T.;
RT   "Complete sequence and analysis of the plastid genome of the unicellular
RT   red alga Cyanidioschyzon merolae.";
RL   DNA Res. 10:67-77(2003).
CC   -!- SUBUNIT: Part of the photosystem II complex. {ECO:0000255|HAMAP-
CC       Rule:MF_01370}.
CC   -!- SUBCELLULAR LOCATION: Plastid, chloroplast thylakoid membrane
CC       {ECO:0000255|HAMAP-Rule:MF_01370}; Peripheral membrane protein
CC       {ECO:0000255|HAMAP-Rule:MF_01370}; Stromal side {ECO:0000255|HAMAP-
CC       Rule:MF_01370}.
CC   -!- SIMILARITY: Belongs to the Psb28 family. {ECO:0000255|HAMAP-
CC       Rule:MF_01370}.
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DR   EMBL; AB002583; BAC76170.1; -; Genomic_DNA.
DR   RefSeq; NP_849008.1; NC_004799.1.
DR   AlphaFoldDB; Q85G21; -.
DR   SMR; Q85G21; -.
DR   STRING; 45157.CMV089CT; -.
DR   EnsemblPlants; CMV089CT; CMV089CT; CMV089C.
DR   GeneID; 844960; -.
DR   Gramene; CMV089CT; CMV089CT; CMV089C.
DR   KEGG; cme:CymeCp076; -.
DR   eggNOG; ENOG502RMFI; Eukaryota.
DR   HOGENOM; CLU_137323_1_0_1; -.
DR   Proteomes; UP000007014; Chloroplast.
DR   GO; GO:0009535; C:chloroplast thylakoid membrane; IEA:UniProtKB-SubCell.
DR   GO; GO:0009654; C:photosystem II oxygen evolving complex; IEA:InterPro.
DR   GO; GO:0015979; P:photosynthesis; IEA:UniProtKB-UniRule.
DR   Gene3D; 2.40.30.220; -; 1.
DR   HAMAP; MF_01370; PSII_Psb28; 1.
DR   InterPro; IPR038676; Psb28_c1_sf.
DR   InterPro; IPR005610; PSII_Psb28_class-1.
DR   PANTHER; PTHR34963; PTHR34963; 1.
DR   Pfam; PF03912; Psb28; 1.
DR   TIGRFAMs; TIGR03047; PS_II_psb28; 1.
PE   3: Inferred from homology;
KW   Chloroplast; Membrane; Photosynthesis; Photosystem II; Plastid;
KW   Reference proteome; Thylakoid.
FT   CHAIN           1..109
FT                   /note="Photosystem II reaction center Psb28 protein"
FT                   /id="PRO_0000271556"
SQ   SEQUENCE   109 AA;  12580 MW;  17EDEFAF8F6A3DC1 CRC64;
     MASIQFIQGV DEDIIPTVRL TRSRDGQTGT AVFRFVQPKL LQQQGEITGM YMIDEEGEIV
     TREVQAKFVN GQPQIIEALY VMKNAQAWER FMRFMNRYAE AKGLSFQRS