ID   YCF3_GNEPA              Reviewed;         168 AA.
AC   A6BM62; B7ZIC2;
DT   18-MAR-2008, integrated into UniProtKB/Swiss-Prot.
DT   24-JUL-2007, sequence version 1.
DT   25-MAY-2022, entry version 57.
DE   RecName: Full=Photosystem I assembly protein Ycf3 {ECO:0000255|HAMAP-Rule:MF_00439};
GN   Name=ycf3 {ECO:0000255|HAMAP-Rule:MF_00439};
OS   Gnetum parvifolium (Small-leaved jointfir) (Gnetum scandens var.
OS   parvifolium).
OG   Plastid; Chloroplast.
OC   Eukaryota; Viridiplantae; Streptophyta; Embryophyta; Tracheophyta;
OC   Spermatophyta; Gnetopsida; Gnetidae; Gnetales; Gnetaceae; Gnetum.
OX   NCBI_TaxID=33153;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RX   PubMed=17383970; DOI=10.1093/molbev/msm059;
RA   Wu C.-S., Wang Y.-N., Liu S.-M., Chaw S.-M.;
RT   "Chloroplast genome (cpDNA) of Cycas taitungensis and 56 cp protein-coding
RT   genes of Gnetum parvifolium: insights into cpDNA evolution and phylogeny of
RT   extant seed plants.";
RL   Mol. Biol. Evol. 24:1366-1379(2007).
RN   [2]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RX   PubMed=19166950; DOI=10.1016/j.ympev.2008.12.026;
RA   Wu C.-S., Lai Y.-T., Lin C.-P., Wang Y.-N., Chaw S.-M.;
RT   "Evolution of reduced and compact chloroplast genomes (cpDNAs) in
RT   gnetophytes: Selection toward a lower-cost strategy.";
RL   Mol. Phylogenet. Evol. 52:115-124(2009).
CC   -!- FUNCTION: Essential for the assembly of the photosystem I (PSI)
CC       complex. May act as a chaperone-like factor to guide the assembly of
CC       the PSI subunits. {ECO:0000255|HAMAP-Rule:MF_00439}.
CC   -!- SUBCELLULAR LOCATION: Plastid, chloroplast thylakoid membrane
CC       {ECO:0000255|HAMAP-Rule:MF_00439}; Peripheral membrane protein
CC       {ECO:0000255|HAMAP-Rule:MF_00439}.
CC   -!- SIMILARITY: Belongs to the Ycf3 family. {ECO:0000255|HAMAP-
CC       Rule:MF_00439}.
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DR   EMBL; AB295958; BAF64907.1; -; Genomic_DNA.
DR   EMBL; AP009569; BAH11302.1; -; Genomic_DNA.
DR   RefSeq; YP_002519791.1; NC_011942.1.
DR   AlphaFoldDB; A6BM62; -.
DR   SMR; A6BM62; -.
DR   GeneID; 7368188; -.
DR   GO; GO:0009535; C:chloroplast thylakoid membrane; IEA:UniProtKB-SubCell.
DR   GO; GO:0015979; P:photosynthesis; IEA:UniProtKB-UniRule.
DR   Gene3D; 1.25.40.10; -; 1.
DR   HAMAP; MF_00439; Ycf3; 1.
DR   InterPro; IPR022818; PSI_Ycf3_assembly.
DR   InterPro; IPR011990; TPR-like_helical_dom_sf.
DR   InterPro; IPR001440; TPR_1.
DR   InterPro; IPR019734; TPR_repeat.
DR   Pfam; PF00515; TPR_1; 1.
DR   SMART; SM00028; TPR; 3.
DR   SUPFAM; SSF48452; SSF48452; 1.
DR   PROSITE; PS50005; TPR; 3.
DR   PROSITE; PS50293; TPR_REGION; 1.
PE   3: Inferred from homology;
KW   Chloroplast; Membrane; Photosynthesis; Plastid; Repeat; Thylakoid;
KW   TPR repeat.
FT   CHAIN           1..168
FT                   /note="Photosystem I assembly protein Ycf3"
FT                   /id="PRO_0000325062"
FT   REPEAT          35..68
FT                   /note="TPR 1"
FT   REPEAT          72..105
FT                   /note="TPR 2"
FT   REPEAT          120..153
FT                   /note="TPR 3"
SQ   SEQUENCE   168 AA;  19370 MW;  F11BC842E4475F04 CRC64;
     MPKSQKNENF LDKTFTILAN IILRIVPMAP TEKKAFAYYR DGMSAQSEGE YAEALQNYYE
     AMRLEIDPYD RSYILYNIGL VHTSNGEHAK ALEYYFQALE RNPILPQALN NTALICHYRG
     EQAIQQGDPE TAEVWFDQAA EYWKQAIMLA PGNYIEAQNW LKITGRFG