YCF4_WHEAT
ID YCF4_WHEAT Reviewed; 185 AA.
AC P62720; P30981; P30982;
DT 16-AUG-2004, integrated into UniProtKB/Swiss-Prot.
DT 16-AUG-2004, sequence version 1.
DT 03-AUG-2022, entry version 73.
DE RecName: Full=Photosystem I assembly protein Ycf4 {ECO:0000255|HAMAP-Rule:MF_00437};
GN Name=ycf4 {ECO:0000255|HAMAP-Rule:MF_00437};
OS Triticum aestivum (Wheat).
OG Plastid; Chloroplast.
OC Eukaryota; Viridiplantae; Streptophyta; Embryophyta; Tracheophyta;
OC Spermatophyta; Magnoliopsida; Liliopsida; Poales; Poaceae; BOP clade;
OC Pooideae; Triticodae; Triticeae; Triticinae; Triticum.
OX NCBI_TaxID=4565;
RN [1]
RP NUCLEOTIDE SEQUENCE [GENOMIC DNA].
RC STRAIN=cv. Chinese Spring; TISSUE=Seedling;
RX PubMed=1752425; DOI=10.1093/genetics/129.3.873;
RA Ogihara Y., Terachi T., Sasakuma T.;
RT "Molecular analysis of the hot spot region related to length mutations in
RT wheat chloroplast DNAs. I. Nucleotide divergence of genes and intergenic
RT spacer regions located in the hot spot region.";
RL Genetics 129:873-884(1991).
RN [2]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=cv. Chinese Spring;
RA Ogihara Y., Isono K., Kojima T., Endo A., Hanaoka M., Shiina T.,
RA Terachi T., Utsugi S., Murata M., Mori N., Takumi S., Ikeo K., Gojobori T.,
RA Murai R., Murai K., Matsuoka Y., Ohnishi Y., Tajiri H., Tsunewaki K.;
RT "Chinese spring wheat (Triticum aestivum L.) chloroplast genome: complete
RT sequence and contig clones.";
RL Plant Mol. Biol. Rep. 18:243-253(2000).
CC -!- FUNCTION: Seems to be required for the assembly of the photosystem I
CC complex. {ECO:0000255|HAMAP-Rule:MF_00437}.
CC -!- SUBCELLULAR LOCATION: Plastid, chloroplast thylakoid membrane
CC {ECO:0000255|HAMAP-Rule:MF_00437}; Multi-pass membrane protein
CC {ECO:0000255|HAMAP-Rule:MF_00437}.
CC -!- SIMILARITY: Belongs to the Ycf4 family. {ECO:0000255|HAMAP-
CC Rule:MF_00437}.
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DR EMBL; X62117; CAA44030.1; -; Genomic_DNA.
DR EMBL; AB042240; BAB47044.1; -; Genomic_DNA.
DR PIR; S17325; S17325.
DR RefSeq; NP_114269.1; NC_002762.1.
DR AlphaFoldDB; P62720; -.
DR STRING; 4565.EPlTAEP00000010069; -.
DR PRIDE; P62720; -.
DR GeneID; 803104; -.
DR KEGG; taes:803104; -.
DR eggNOG; ENOG502QWGG; Eukaryota.
DR HOGENOM; CLU_095465_0_0_1; -.
DR Proteomes; UP000019116; Chloroplast.
DR Genevisible; P62720; TA.
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:0009522; C:photosystem I; IEA:InterPro.
DR GO; GO:0015979; P:photosynthesis; IEA:UniProtKB-UniRule.
DR HAMAP; MF_00437; Ycf4; 1.
DR InterPro; IPR003359; PSI_Ycf4_assembly.
DR Pfam; PF02392; Ycf4; 1.
PE 3: Inferred from homology;
KW Chloroplast; Membrane; Photosynthesis; Plastid; Reference proteome;
KW Thylakoid; Transmembrane; Transmembrane helix.
FT CHAIN 1..185
FT /note="Photosystem I assembly protein Ycf4"
FT /id="PRO_0000217631"
FT TRANSMEM 21..43
FT /note="Helical"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00437"
FT TRANSMEM 63..85
FT /note="Helical"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00437"
FT CONFLICT 183
FT /note="E -> Q (in Ref. 1; CAA44030)"
FT /evidence="ECO:0000305"
SQ SEQUENCE 185 AA; 21696 MW; D76FF51A2F5AF5C1 CRC64;
MNWRSEHIWV ELLKGSRKRG NFFWACILFL GSLGFLSVGI SSYLGKNIIS ILPSQEILFF
PQGVVMSFYG IAGLFISSYL WCTILWNVGS GYDRFDRKEG IVCIFRWGFP GIKRRVFLRF
LMRDIQSIRI QVKEGLYPRR ILYMEIRGQG IIPLTRTDDK FFTPREIEQK AAELAYFLRV
PIEVF
