ID   YCF3_ACOCL              Reviewed;         168 AA.
AC   Q3V533;
DT   18-MAR-2008, integrated into UniProtKB/Swiss-Prot.
DT   11-OCT-2005, sequence version 1.
DT   25-MAY-2022, entry version 66.
DE   RecName: Full=Photosystem I assembly protein Ycf3 {ECO:0000255|HAMAP-Rule:MF_00439};
GN   Name=ycf3 {ECO:0000255|HAMAP-Rule:MF_00439};
OS   Acorus calamus (Sweet flag).
OG   Plastid; Chloroplast.
OC   Eukaryota; Viridiplantae; Streptophyta; Embryophyta; Tracheophyta;
OC   Spermatophyta; Magnoliopsida; Liliopsida; Acoraceae; Acorus.
OX   NCBI_TaxID=4465;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RX   PubMed=15930156; DOI=10.1093/molbev/msi173;
RA   Goremykin V.V., Holland B., Hirsch-Ernst K.I., Hellwig F.H.;
RT   "Analysis of Acorus calamus chloroplast genome and its phylogenetic
RT   implications.";
RL   Mol. Biol. Evol. 22:1813-1822(2005).
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; AJ879453; CAI53795.1; -; Genomic_DNA.
DR   RefSeq; YP_319766.1; NC_007407.1.
DR   AlphaFoldDB; Q3V533; -.
DR   SMR; Q3V533; -.
DR   GeneID; 3677398; -.
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_0000325050"
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;  19448 MW;  1046529D22810D6F CRC64;
     MPRSRINANF IDKTSTIVAN ILLRIIPTTS GEKEAFTYYR DGMSAQSEGN YAEALQNYYE
     ATRPEIDPYD RSYILYNIGL IHTSNGEHTK ALEYYFRALE RNPFLPQAFN NMAVICHYRG
     EQAIRQGDSE IAEAWSDQAA EYWKQAIALT PGNYIEAQNW LKITRRFE