ID   YCF3_SOLTU              Reviewed;         168 AA.
AC   Q2VEH6;
DT   06-FEB-2007, integrated into UniProtKB/Swiss-Prot.
DT   10-JAN-2006, sequence version 1.
DT   25-MAY-2022, entry version 69.
DE   RecName: Full=Photosystem I assembly protein Ycf3 {ECO:0000255|HAMAP-Rule:MF_00439};
GN   Name=ycf3 {ECO:0000255|HAMAP-Rule:MF_00439};
OS   Solanum tuberosum (Potato).
OG   Plastid; Chloroplast.
OC   Eukaryota; Viridiplantae; Streptophyta; Embryophyta; Tracheophyta;
OC   Spermatophyta; Magnoliopsida; eudicotyledons; Gunneridae; Pentapetalae;
OC   asterids; lamiids; Solanales; Solanaceae; Solanoideae; Solaneae; Solanum.
OX   NCBI_TaxID=4113;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=cv. Desiree;
RX   PubMed=16835751; DOI=10.1007/s00299-006-0196-4;
RA   Chung H.-J., Jung J.D., Park H.-W., Kim J.-H., Cha H.W., Min S.R.,
RA   Jeong W.-J., Liu J.R.;
RT   "The complete chloroplast genome sequences of Solanum tuberosum and
RT   comparative analysis with Solanaceae species identified the presence of a
RT   241-bp deletion in cultivated potato chloroplast DNA sequence.";
RL   Plant Cell Rep. 25:1369-1379(2006).
RN   [2]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=cv. Desiree;
RA   Gargano D., Scotti N., Vezzi A., Bilardi A., Valle G., Grillo S., Cardi T.;
RT   "Complete chloroplast genome sequences of Solanum tuberosum cultivar
RT   Desiree and comparative analyses with other Solanaceae genomes.";
RL   Submitted (FEB-2006) to the EMBL/GenBank/DDBJ databases.
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; DQ231562; ABB90042.1; -; Genomic_DNA.
DR   EMBL; DQ386163; ABD47058.1; -; Genomic_DNA.
DR   RefSeq; YP_635640.1; NC_008096.2.
DR   AlphaFoldDB; Q2VEH6; -.
DR   SMR; Q2VEH6; -.
DR   GeneID; 4099970; -.
DR   KEGG; sot:4099970; -.
DR   InParanoid; Q2VEH6; -.
DR   OrthoDB; 1270285at2759; -.
DR   Proteomes; UP000011115; Unassembled WGS sequence.
DR   GO; GO:0009535; C:chloroplast thylakoid membrane; IEA:UniProtKB-SubCell.
DR   GO; GO:0048564; P:photosystem I assembly; IBA:GO_Central.
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; 2.
PE   3: Inferred from homology;
KW   Chloroplast; Membrane; Photosynthesis; Plastid; Reference proteome; Repeat;
KW   Thylakoid; TPR repeat.
FT   CHAIN           1..168
FT                   /note="Photosystem I assembly protein Ycf3"
FT                   /id="PRO_0000275638"
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;  19542 MW;  092AEDBADDAE68ED CRC64;
     MPRSRTNGNF IDKTFSIVAD ILLRVIPTTS GEKEAFTYYR DGMSAQSEGN YAEALQNYYE
     AMRLEIDPYD RSYILYNIGL IHTSNGEHTK ALEYYFRALE RNPFLPQAFN NMAVICHYRG
     EQAIQQGDSE IAEAWFDQAA EYWKQAIALT PGNYIEAHNW LKITRRFE