YCF4_SPIOL
ID YCF4_SPIOL Reviewed; 184 AA.
AC Q9M3L5;
DT 29-AUG-2001, integrated into UniProtKB/Swiss-Prot.
DT 01-OCT-2000, sequence version 1.
DT 25-MAY-2022, entry version 64.
DE RecName: Full=Photosystem I assembly protein Ycf4 {ECO:0000255|HAMAP-Rule:MF_00437};
GN Name=ycf4 {ECO:0000255|HAMAP-Rule:MF_00437};
OS Spinacia oleracea (Spinach).
OG Plastid; Chloroplast.
OC Eukaryota; Viridiplantae; Streptophyta; Embryophyta; Tracheophyta;
OC Spermatophyta; Magnoliopsida; eudicotyledons; Gunneridae; Pentapetalae;
OC Caryophyllales; Chenopodiaceae; Chenopodioideae; Anserineae; Spinacia.
OX NCBI_TaxID=3562;
RN [1]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=cv. Geant d'hiver, and cv. Monatol;
RX PubMed=11292076; DOI=10.1023/a:1006478403810;
RA Schmitz-Linneweber C., Maier R.M., Alcaraz J.-P., Cottet A., Herrmann R.G.,
RA Mache R.;
RT "The plastid chromosome of spinach (Spinacia oleracea): complete nucleotide
RT sequence and gene organization.";
RL Plant Mol. Biol. 45:307-315(2001).
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; AJ400848; CAB88740.1; -; Genomic_DNA.
DR RefSeq; NP_054947.1; NC_002202.1.
DR AlphaFoldDB; Q9M3L5; -.
DR STRING; 3562.Q9M3L5; -.
DR GeneID; 2715691; -.
DR KEGG; soe:2715691; -.
DR OrthoDB; 1340066at2759; -.
DR Proteomes; UP000054095; 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: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..184
FT /note="Photosystem I assembly protein Ycf4"
FT /id="PRO_0000217629"
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"
SQ SEQUENCE 184 AA; 21528 MW; 04B6D1905388A543 CRC64;
MNWRSERIWV EFITGSRKIS NFCWAFILFL GSSGFLLVGI SSYLGKNFIS LFPPQQILFF
PQGLVMSFYG IAGLFISAYL WCAISWNVGS GYDRFDRKEG IVCIFRWGFP GKNRRIFFRY
LIKDIQSIRI ELKEGIYTRR VLYLEIRGQG AIPLTRTDEN LTPREMEQKA AELAYFLRVP
IEVF