ID   YCF3_ORYSJ              Reviewed;         170 AA.
AC   P12203;
DT   01-OCT-1989, integrated into UniProtKB/Swiss-Prot.
DT   12-JUN-2007, sequence version 3.
DT   03-AUG-2022, entry version 122.
DE   RecName: Full=Photosystem I assembly protein Ycf3 {ECO:0000255|HAMAP-Rule:MF_00439};
GN   Name=ycf3 {ECO:0000255|HAMAP-Rule:MF_00439};
GN   OrderedLocusNames=LOC_Osp1g00350;
OS   Oryza sativa subsp. japonica (Rice).
OG   Plastid; Chloroplast.
OC   Eukaryota; Viridiplantae; Streptophyta; Embryophyta; Tracheophyta;
OC   Spermatophyta; Magnoliopsida; Liliopsida; Poales; Poaceae; BOP clade;
OC   Oryzoideae; Oryzeae; Oryzinae; Oryza; Oryza sativa.
OX   NCBI_TaxID=39947;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=cv. Nipponbare;
RX   PubMed=2770692; DOI=10.1007/bf02464880;
RA   Hiratsuka J., Shimada H., Whittier R., Ishibashi T., Sakamoto M., Mori M.,
RA   Kondo C., Honji Y., Sun C.-R., Meng B.-Y., Li Y.-Q., Kanno A.,
RA   Nishizawa Y., Hirai A., Shinozaki K., Sugiura M.;
RT   "The complete sequence of the rice (Oryza sativa) chloroplast genome:
RT   intermolecular recombination between distinct tRNA genes accounts for a
RT   major plastid DNA inversion during the evolution of the cereals.";
RL   Mol. Gen. Genet. 217:185-194(1989).
RN   [2]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=cv. Nipponbare;
RX   PubMed=15122023; DOI=10.1104/pp.103.031245;
RA   Tang J., Xia H., Cao M., Zhang X., Zeng W., Hu S., Tong W., Wang J.,
RA   Wang J., Yu J., Yang H., Zhu L.;
RT   "A comparison of rice chloroplast genomes.";
RL   Plant Physiol. 135:412-420(2004).
RN   [3]
RP   SUGGESTION THAT RNA EDITING OCCURS AT POSITION 62.
RX   PubMed=7545915; DOI=10.1073/pnas.91.6.2295;
RA   Ruf S., Zeltz P., Koessel H.;
RT   "Complete RNA editing of unspliced and dicistronic transcripts of the
RT   intron-containing reading frame IRF170 from maize chloroplasts.";
RL   Proc. Natl. Acad. Sci. U.S.A. 91:2295-2299(1994).
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   -!- RNA EDITING: Modified_positions=62 {ECO:0000250};
CC   -!- SIMILARITY: Belongs to the Ycf3 family. {ECO:0000255|HAMAP-
CC       Rule:MF_00439}.
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DR   EMBL; X15901; CAA33997.1; ALT_SEQ; Genomic_DNA.
DR   EMBL; AY522330; -; NOT_ANNOTATED_CDS; Genomic_DNA.
DR   PIR; S05104; S05104.
DR   RefSeq; NP_039384.1; NC_001320.1.
DR   AlphaFoldDB; P12203; -.
DR   SMR; P12203; -.
DR   STRING; 39947.P12203; -.
DR   PaxDb; P12203; -.
DR   PRIDE; P12203; -.
DR   GeneID; 3131456; -.
DR   KEGG; osa:3131456; -.
DR   InParanoid; P12203; -.
DR   OrthoDB; 1270285at2759; -.
DR   Proteomes; UP000059680; Chloroplast.
DR   GO; GO:0009535; C:chloroplast thylakoid membrane; IEA:UniProtKB-SubCell.
DR   GO; GO:0009536; C:plastid; ISS:Gramene.
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; 1.
PE   2: Evidence at transcript level;
KW   Chloroplast; Membrane; Photosynthesis; Plastid; Reference proteome; Repeat;
KW   RNA editing; Thylakoid; TPR repeat.
FT   CHAIN           1..170
FT                   /note="Photosystem I assembly protein Ycf3"
FT                   /id="PRO_0000217815"
FT   REPEAT          35..68
FT                   /note="TPR 1"
FT   REPEAT          72..105
FT                   /note="TPR 2"
FT   REPEAT          120..153
FT                   /note="TPR 3"
FT   CONFLICT        66
FT                   /note="I -> S (in Ref. 1; CAA33997)"
FT                   /evidence="ECO:0000305"
FT   CONFLICT        148
FT                   /note="A -> G (in Ref. 1; CAA33997)"
FT                   /evidence="ECO:0000305"
SQ   SEQUENCE   170 AA;  19844 MW;  34933702A5B6E3E1 CRC64;
     MPRSRINGNF IDKTFSIVAN ILLRIIPTTS GEKRAFTYYR DGMLAQSEGN YAEALQNYYE
     AMRLEIDPYD RSYILYNIGL IHTSNGEHTK ALEYYFRALE RNPFLPQAFN NMAVICHYRG
     EQAILQGDSE IAEAWFDQAA EYWKQAIALT PGNYIEAQNW LKITKRFEFE