YCF4_POPAL
ID YCF4_POPAL Reviewed; 184 AA.
AC Q14FE6;
DT 06-FEB-2007, integrated into UniProtKB/Swiss-Prot.
DT 22-AUG-2006, sequence version 1.
DT 25-MAY-2022, entry version 41.
DE RecName: Full=Photosystem I assembly protein Ycf4 {ECO:0000255|HAMAP-Rule:MF_00437};
GN Name=ycf4 {ECO:0000255|HAMAP-Rule:MF_00437};
OS Populus alba (White poplar).
OG Plastid; Chloroplast.
OC Eukaryota; Viridiplantae; Streptophyta; Embryophyta; Tracheophyta;
OC Spermatophyta; Magnoliopsida; eudicotyledons; Gunneridae; Pentapetalae;
OC rosids; fabids; Malpighiales; Salicaceae; Saliceae; Populus.
OX NCBI_TaxID=43335;
RN [1]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RA Okumura S., Yamashita A., Kanamoto H., Hattori M., Takase H., Tomizawa K.;
RT "Complete structure of the chloroplast genome of Populus alba.";
RL Submitted (MAR-2005) to the EMBL/GenBank/DDBJ databases.
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; AP008956; BAE97216.1; -; Genomic_DNA.
DR RefSeq; YP_665569.1; NC_008235.1.
DR AlphaFoldDB; Q14FE6; -.
DR GeneID; 4178203; -.
DR KEGG; palz:4178203; -.
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; Thylakoid; Transmembrane;
KW Transmembrane helix.
FT CHAIN 1..184
FT /note="Photosystem I assembly protein Ycf4"
FT /id="PRO_0000275668"
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 184 AA; 21450 MW; BB1D634E173C537D CRC64;
MSWRSEHIWI ELIAGSRKIS NFCWAIILFL GSLGFLLIGI SSYLDRNLIS LFPSQQIIFF
PQGLVMSFYG LAGLFISSYL WCTISWNVGS GYDRFDRKEG IVCIFRWGFP GKNRRILLRL
FMKDIQSIRI EVKEGFYARR VLYMEIRGQG AIPLTRTDEN LTPREIEQKA AELAYFLRVP
IEVF