ID   YCF12_CHLRE             Reviewed;          33 AA.
AC   P50370; B7U1G4;
DT   01-OCT-1996, integrated into UniProtKB/Swiss-Prot.
DT   01-OCT-1996, sequence version 1.
DT   03-AUG-2022, entry version 81.
DE   RecName: Full=Photosystem II reaction center protein Ycf12 {ECO:0000255|HAMAP-Rule:MF_01329};
GN   Name=ycf12 {ECO:0000255|HAMAP-Rule:MF_01329};
OS   Chlamydomonas reinhardtii (Chlamydomonas smithii).
OG   Plastid; Chloroplast.
OC   Eukaryota; Viridiplantae; Chlorophyta; core chlorophytes; Chlorophyceae;
OC   CS clade; Chlamydomonadales; Chlamydomonadaceae; Chlamydomonas.
OX   NCBI_TaxID=3055;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [GENOMIC DNA].
RC   STRAIN=2137;
RA   Khrebtukova I., Spreitzer R.J.;
RT   "Nucleotide sequences of the chloroplast trnS-GCU and ycf12 genes of
RT   Chlamydomonas reinhardtii.";
RL   (er) Plant Gene Register PGR95-117(1995).
RN   [2]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=CC-503;
RX   PubMed=19473533; DOI=10.1186/1471-2148-9-120;
RA   Smith D.R., Lee R.W.;
RT   "Nucleotide diversity of the Chlamydomonas reinhardtii plastid genome:
RT   addressing the mutational-hazard hypothesis.";
RL   BMC Evol. Biol. 9:120-120(2009).
RN   [3]
RP   IDENTIFICATION, AND COMPLETE PLASTID GENOME.
RX   PubMed=12417694; DOI=10.1105/tpc.006155;
RA   Maul J.E., Lilly J.W., Cui L., dePamphilis C.W., Miller W., Harris E.H.,
RA   Stern D.B.;
RT   "The Chlamydomonas reinhardtii plastid chromosome: islands of genes in a
RT   sea of repeats.";
RL   Plant Cell 14:2659-2679(2002).
CC   -!- FUNCTION: A core subunit of photosystem II (PSII). {ECO:0000255|HAMAP-
CC       Rule:MF_01329}.
CC   -!- SUBCELLULAR LOCATION: Plastid, chloroplast thylakoid membrane
CC       {ECO:0000255|HAMAP-Rule:MF_01329}; Single-pass membrane protein
CC       {ECO:0000255|HAMAP-Rule:MF_01329}.
CC   -!- SIMILARITY: Belongs to the Ycf12 family. {ECO:0000255|HAMAP-
CC       Rule:MF_01329}.
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DR   EMBL; U40346; AAA91171.1; -; Genomic_DNA.
DR   EMBL; FJ423446; ACJ50110.1; -; Genomic_DNA.
DR   EMBL; BK000554; DAA00923.1; -; Genomic_DNA.
DR   PIR; T08018; T08018.
DR   RefSeq; NP_958378.1; NC_005353.1.
DR   PDB; 6KAC; EM; 2.70 A; V/v=1-33.
DR   PDBsum; 6KAC; -.
DR   AlphaFoldDB; P50370; -.
DR   SMR; P50370; -.
DR   STRING; 3055.DAA00923; -.
DR   PaxDb; P50370; -.
DR   PRIDE; P50370; -.
DR   GeneID; 2716971; -.
DR   KEGG; cre:ChreCp022; -.
DR   HOGENOM; CLU_196761_2_0_1; -.
DR   Proteomes; UP000006906; Chloroplast.
DR   GO; GO:0009535; C:chloroplast thylakoid membrane; IEA:UniProtKB-SubCell.
DR   GO; GO:0016021; C:integral component of membrane; IEA:UniProtKB-KW.
DR   GO; GO:0009523; C:photosystem II; IEA:UniProtKB-KW.
DR   GO; GO:0015979; P:photosynthesis; IEA:UniProtKB-KW.
DR   HAMAP; MF_01329; PSII_Ycf12; 1.
DR   InterPro; IPR010284; PSII_Ycf12_core-subunit.
DR   Pfam; PF05969; PSII_Ycf12; 1.
PE   1: Evidence at protein level;
KW   3D-structure; Chloroplast; Membrane; Photosynthesis; Photosystem II;
KW   Plastid; Reference proteome; Thylakoid; Transmembrane; Transmembrane helix.
FT   CHAIN           1..33
FT                   /note="Photosystem II reaction center protein Ycf12"
FT                   /id="PRO_0000059015"
FT   TRANSMEM        5..25
FT                   /note="Helical"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01329"
FT   HELIX           3..16
FT                   /evidence="ECO:0007829|PDB:6KAC"
FT   TURN            17..19
FT                   /evidence="ECO:0007829|PDB:6KAC"
FT   HELIX           20..28
FT                   /evidence="ECO:0007829|PDB:6KAC"
SQ   SEQUENCE   33 AA;  3332 MW;  022F633E416F349E CRC64;
     MNIELALTLV SLVLVVSAGP LVVVLLSARG GNL