ID   YCF4_VITVI              Reviewed;         186 AA.
AC   Q0ZJ09;
DT   06-FEB-2007, integrated into UniProtKB/Swiss-Prot.
DT   22-AUG-2006, sequence version 1.
DT   03-AUG-2022, entry version 53.
DE   RecName: Full=Photosystem I assembly protein Ycf4 {ECO:0000255|HAMAP-Rule:MF_00437};
GN   Name=ycf4 {ECO:0000255|HAMAP-Rule:MF_00437};
OS   Vitis vinifera (Grape).
OG   Plastid; Chloroplast.
OC   Eukaryota; Viridiplantae; Streptophyta; Embryophyta; Tracheophyta;
OC   Spermatophyta; Magnoliopsida; eudicotyledons; Gunneridae; Pentapetalae;
OC   rosids; Vitales; Vitaceae; Viteae; Vitis.
OX   NCBI_TaxID=29760;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=cv. Maxxa;
RX   PubMed=16603088; DOI=10.1186/1471-2148-6-32;
RA   Jansen R.K., Kaittanis C., Lee S.-B., Saski C., Tomkins J., Alverson A.J.,
RA   Daniell H.;
RT   "Phylogenetic analyses of Vitis (Vitaceae) based on complete chloroplast
RT   genome sequences: effects of taxon sampling and phylogenetic methods on
RT   resolving relationships among rosids.";
RL   BMC Evol. Biol. 6:32-32(2006).
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}.
CC   ---------------------------------------------------------------------------
CC   Copyrighted by the UniProt Consortium, see https://www.uniprot.org/terms
CC   Distributed under the Creative Commons Attribution (CC BY 4.0) License
CC   ---------------------------------------------------------------------------
DR   EMBL; DQ424856; ABE47545.1; -; Genomic_DNA.
DR   RefSeq; YP_567087.1; NC_007957.1.
DR   AlphaFoldDB; Q0ZJ09; -.
DR   STRING; 29760.VIT_12s0059g02430.t01; -.
DR   EnsemblPlants; Vitvi00g04189_t001; Vitvi00g04189_P001; Vitvi00g04189.
DR   GeneID; 4025048; -.
DR   Gramene; Vitvi00g04189_t001; Vitvi00g04189_P001; Vitvi00g04189.
DR   KEGG; vvi:4025048; -.
DR   eggNOG; ENOG502QWGG; Eukaryota.
DR   InParanoid; Q0ZJ09; -.
DR   OrthoDB; 1340066at2759; -.
DR   Proteomes; UP000009183; Chloroplast.
DR   ExpressionAtlas; Q0ZJ09; baseline and differential.
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..186
FT                   /note="Photosystem I assembly protein Ycf4"
FT                   /id="PRO_0000275677"
FT   TRANSMEM        22..42
FT                   /note="Helical"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00437"
FT   TRANSMEM        57..77
FT                   /note="Helical"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00437"
SQ   SEQUENCE   186 AA;  21647 MW;  FF9586739E9DB440 CRC64;
     MSWRSERIWI ELITGSRKTS NFCWAFILFL GSLGFLLVGT SSYLGRNLIS LFPSQQIIFF
     PQGIVMSFYG IAGLFISSYL WCTISWNVGS GYDRFDRKEG IVCIFRWGFP GKNRRIFLRL
     LMKDIQSIRI AVKEDIYARR ILVLYMEIRG QGAIPLTRTD ENLTPREMEQ KAAELAYFLR
     VPIEVF