ID YCF3_CUSEX Reviewed; 168 AA.
AC A8W3C5;
DT 18-MAR-2008, integrated into UniProtKB/Swiss-Prot.
DT 15-JAN-2008, sequence version 1.
DT 27-MAR-2024, entry version 53.
DE RecName: Full=Photosystem I assembly protein Ycf3 {ECO:0000255|HAMAP-Rule:MF_00439};
GN Name=ycf3 {ECO:0000255|HAMAP-Rule:MF_00439};
OS Cuscuta exaltata (Tall dodder).
OG Plastid.
OC Eukaryota; Viridiplantae; Streptophyta; Embryophyta; Tracheophyta;
OC Spermatophyta; Magnoliopsida; eudicotyledons; Gunneridae; Pentapetalae;
OC asterids; lamiids; Solanales; Convolvulaceae; Cuscuteae; Cuscuta;
OC Cuscuta subgen. Monogynella.
OX NCBI_TaxID=476139;
RN [1]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RX PubMed=17956636; DOI=10.1186/1471-2229-7-57;
RA McNeal J.R., Kuehl J.V., Boore J.L., dePamphilis C.W.;
RT "Complete plastid genome sequences suggest strong selection for retention
RT of photosynthetic genes in the parasitic plant genus Cuscuta.";
RL BMC Plant Biol. 7:57-57(2007).
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 membrane {ECO:0000305}; Peripheral
CC membrane protein {ECO:0000255|HAMAP-Rule:MF_00439}.
CC -!- SIMILARITY: Belongs to the Ycf3 family. {ECO:0000255|HAMAP-
CC Rule:MF_00439}.
CC -!- CAUTION: Young tissue from this organism is photosynthetic and contains
CC some thylakoids, although the photosynthetic activity does not exceed
CC the light compensation point. {ECO:0000305}.
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DR EMBL; EU189132; ABW83696.1; -; Genomic_DNA.
DR RefSeq; YP_001542532.1; NC_009963.1.
DR AlphaFoldDB; A8W3C5; -.
DR SMR; A8W3C5; -.
DR GeneID; 5729621; -.
DR GO; GO:0042170; C:plastid membrane; IEA:UniProtKB-SubCell.
DR GO; GO:0042651; C:thylakoid membrane; IEA:UniProtKB-UniRule.
DR GO; GO:0015979; P:photosynthesis; IEA:UniProtKB-UniRule.
DR Gene3D; 1.25.40.10; Tetratricopeptide repeat domain; 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 PANTHER; PTHR26312; TETRATRICOPEPTIDE REPEAT PROTEIN 5; 1.
DR PANTHER; PTHR26312:SF87; TETRATRICOPEPTIDE REPEAT PROTEIN 5; 1.
DR Pfam; PF00515; TPR_1; 1.
DR SMART; SM00028; TPR; 3.
DR SUPFAM; SSF48452; TPR-like; 1.
DR PROSITE; PS50005; TPR; 3.
DR PROSITE; PS50293; TPR_REGION; 2.
PE 3: Inferred from homology;
KW Membrane; Photosynthesis; Plastid; Repeat; TPR repeat.
FT CHAIN 1..168
FT /note="Photosystem I assembly protein Ycf3"
FT /id="PRO_0000325056"
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; 19474 MW; ED0A059675A58F2C CRC64;
MSRSRINGNF LDKTFSIVAN ILLRIIPTTS GEKEAFTYYR DGMSAQSEGN YAEALQNYYE
AMRLEIDPYD RSYILYNIGL IHTSNGEHMK ALEYYFRALE RNPFLPQAFN NMAVICHYRG
EKAIQQGDSE IAEAWFDQAA EYWKQALALT PGNYIEAHNW LKITGRFD
//
