ID A0A067GCL7_CITSI Unreviewed; 140 AA.
AC A0A067GCL7;
DT 03-SEP-2014, integrated into UniProtKB/TrEMBL.
DT 03-SEP-2014, sequence version 1.
DT 24-JAN-2024, entry version 35.
DE RecName: Full=S1-like domain-containing protein {ECO:0000259|PROSITE:PS50832};
GN ORFNames=CISIN_1g032460mg {ECO:0000313|EMBL:KDO76395.1};
OS Citrus sinensis (Sweet orange) (Citrus aurantium var. sinensis).
OC Eukaryota; Viridiplantae; Streptophyta; Embryophyta; Tracheophyta;
OC Spermatophyta; Magnoliopsida; eudicotyledons; Gunneridae; Pentapetalae;
OC rosids; malvids; Sapindales; Rutaceae; Aurantioideae; Citrus.
OX NCBI_TaxID=2711 {ECO:0000313|EMBL:KDO76395.1, ECO:0000313|Proteomes:UP000027120};
RN [1] {ECO:0000313|EMBL:KDO76395.1, ECO:0000313|Proteomes:UP000027120}
RP NUCLEOTIDE SEQUENCE.
RG International Citrus Genome Consortium;
RA Gmitter F., Chen C., Farmerie W., Harkins T., Desany B., Mohiuddin M.,
RA Kodira C., Borodovsky M., Lomsadze A., Burns P., Jenkins J., Prochnik S.,
RA Shu S., Chapman J., Pitluck S., Schmutz J., Rokhsar D.;
RL Submitted (APR-2014) to the EMBL/GenBank/DDBJ databases.
CC -!- FUNCTION: One of the essential components for the initiation of protein
CC synthesis. Stabilizes the binding of IF-2 and IF-3 on the 30S subunit
CC to which N-formylmethionyl-tRNA(fMet) subsequently binds. Helps
CC modulate mRNA selection, yielding the 30S pre-initiation complex (PIC).
CC Upon addition of the 50S ribosomal subunit IF-1, IF-2 and IF-3 are
CC released leaving the mature 70S translation initiation complex.
CC {ECO:0000256|ARBA:ARBA00003935}.
CC -!- SUBUNIT: Component of the 30S ribosomal translation pre-initiation
CC complex which assembles on the 30S ribosome in the order IF-2 and IF-3,
CC IF-1 and N-formylmethionyl-tRNA(fMet); mRNA recruitment can occur at
CC any time during PIC assembly. {ECO:0000256|ARBA:ARBA00011599}.
CC -!- SIMILARITY: Belongs to the IF-1 family.
CC {ECO:0000256|ARBA:ARBA00010939}.
CC ---------------------------------------------------------------------------
CC Copyrighted by the UniProt Consortium, see https://www.uniprot.org/terms
CC Distributed under the Creative Commons Attribution (CC BY 4.0) License
CC ---------------------------------------------------------------------------
DR EMBL; KK784881; KDO76395.1; -; Genomic_DNA.
DR RefSeq; XP_006476459.1; XM_006476396.2.
DR AlphaFoldDB; A0A067GCL7; -.
DR STRING; 2711.A0A067GCL7; -.
DR PaxDb; 2711-XP_006476458-1; -.
DR GeneID; 102629092; -.
DR eggNOG; ENOG502S8M9; Eukaryota.
DR OrthoDB; 1054at2759; -.
DR Proteomes; UP000027120; Unassembled WGS sequence.
DR GO; GO:0009507; C:chloroplast; IEA:UniProtKB-KW.
DR GO; GO:0005829; C:cytosol; IBA:GO_Central.
DR GO; GO:0043022; F:ribosome binding; IBA:GO_Central.
DR GO; GO:0003723; F:RNA binding; IEA:InterPro.
DR GO; GO:0003743; F:translation initiation factor activity; IEA:UniProtKB-UniRule.
DR CDD; cd04451; S1_IF1; 1.
DR Gene3D; 2.40.50.140; Nucleic acid-binding proteins; 1.
DR HAMAP; MF_00075; IF_1; 1.
DR InterPro; IPR012340; NA-bd_OB-fold.
DR InterPro; IPR006196; RNA-binding_domain_S1_IF1.
DR InterPro; IPR003029; S1_domain.
DR InterPro; IPR004368; TIF_IF1.
DR NCBIfam; TIGR00008; infA; 1.
DR PANTHER; PTHR33370; TRANSLATION INITIATION FACTOR IF-1, CHLOROPLASTIC; 1.
DR PANTHER; PTHR33370:SF1; TRANSLATION INITIATION FACTOR IF-1, CHLOROPLASTIC; 1.
DR Pfam; PF01176; eIF-1a; 1.
DR SMART; SM00316; S1; 1.
DR SUPFAM; SSF50249; Nucleic acid-binding proteins; 1.
DR PROSITE; PS50832; S1_IF1_TYPE; 1.
PE 3: Inferred from homology;
KW Chloroplast {ECO:0000256|ARBA:ARBA00022528};
KW Initiation factor {ECO:0000256|ARBA:ARBA00022540, ECO:0000256|PROSITE-
KW ProRule:PRU00181}; Plastid {ECO:0000256|ARBA:ARBA00022528};
KW Protein biosynthesis {ECO:0000256|ARBA:ARBA00022917, ECO:0000256|PROSITE-
KW ProRule:PRU00181}; Reference proteome {ECO:0000313|Proteomes:UP000027120}.
FT DOMAIN 59..134
FT /note="S1-like"
FT /evidence="ECO:0000259|PROSITE:PS50832"
SQ SEQUENCE 140 AA; 16122 MW; B0E61D832D0B183D CRC64;
MLQLSCNLHR PSQPLLLPRH YLSPISFPIN HVKFNVNKEF VKITKIWTAI GAKKGGDRSS
EEGANSEKWV HEGFITESLP NGMFRVRLDN EDLILGYISG KIRQNFIRVL PGDRVRVEVS
RYDTSKGRII YRLRNKISSD
//
