ID M0CSM5_9EURY Unreviewed; 96 AA.
AC M0CSM5;
DT 03-APR-2013, integrated into UniProtKB/TrEMBL.
DT 03-APR-2013, sequence version 1.
DT 27-MAR-2024, entry version 41.
DE RecName: Full=Translation initiation factor 1A {ECO:0000256|HAMAP-Rule:MF_00216};
DE Short=aIF-1A {ECO:0000256|HAMAP-Rule:MF_00216};
GN Name=eif1a {ECO:0000256|HAMAP-Rule:MF_00216};
GN ORFNames=C475_11575 {ECO:0000313|EMBL:ELZ24874.1};
OS Halosimplex carlsbadense 2-9-1.
OC Archaea; Euryarchaeota; Stenosarchaea group; Halobacteria; Halobacteriales;
OC Haloarculaceae; Halosimplex.
OX NCBI_TaxID=797114 {ECO:0000313|EMBL:ELZ24874.1, ECO:0000313|Proteomes:UP000011626};
RN [1] {ECO:0000313|EMBL:ELZ24874.1, ECO:0000313|Proteomes:UP000011626}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=2-9-1 {ECO:0000313|EMBL:ELZ24874.1,
RC ECO:0000313|Proteomes:UP000011626};
RX PubMed=25393412; DOI=10.1371/journal.pgen.1004784;
RA Becker E.A., Seitzer P.M., Tritt A., Larsen D., Krusor M., Yao A.I., Wu D.,
RA Madern D., Eisen J.A., Darling A.E., Facciotti M.T.;
RT "Phylogenetically driven sequencing of extremely halophilic archaea reveals
RT strategies for static and dynamic osmo-response.";
RL PLoS Genet. 10:E1004784-E1004784(2014).
CC -!- FUNCTION: Seems to be required for maximal rate of protein
CC biosynthesis. Enhances ribosome dissociation into subunits and
CC stabilizes the binding of the initiator Met-tRNA(I) to 40 S ribosomal
CC subunits. {ECO:0000256|ARBA:ARBA00025502, ECO:0000256|HAMAP-
CC Rule:MF_00216, ECO:0000256|RuleBase:RU004365}.
CC -!- SIMILARITY: Belongs to the eIF-1A family.
CC {ECO:0000256|ARBA:ARBA00007392, ECO:0000256|HAMAP-Rule:MF_00216,
CC ECO:0000256|RuleBase:RU004364}.
CC -!- CAUTION: The sequence shown here is derived from an EMBL/GenBank/DDBJ
CC whole genome shotgun (WGS) entry which is preliminary data.
CC {ECO:0000313|EMBL:ELZ24874.1}.
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DR EMBL; AOIU01000028; ELZ24874.1; -; Genomic_DNA.
DR AlphaFoldDB; M0CSM5; -.
DR STRING; 797114.C475_11575; -.
DR PATRIC; fig|797114.5.peg.2357; -.
DR eggNOG; arCOG01179; Archaea.
DR OrthoDB; 2586at2157; -.
DR Proteomes; UP000011626; Unassembled WGS sequence.
DR GO; GO:0003723; F:RNA binding; IEA:InterPro.
DR GO; GO:0003743; F:translation initiation factor activity; IEA:UniProtKB-UniRule.
DR CDD; cd05793; S1_IF1A; 1.
DR Gene3D; 2.40.50.140; Nucleic acid-binding proteins; 1.
DR HAMAP; MF_00216; aIF_1A; 1.
DR InterPro; IPR012340; NA-bd_OB-fold.
DR InterPro; IPR006196; RNA-binding_domain_S1_IF1.
DR InterPro; IPR001253; TIF_eIF-1A.
DR InterPro; IPR018104; TIF_eIF-1A_CS.
DR NCBIfam; TIGR00523; eIF-1A; 1.
DR PANTHER; PTHR21668; EIF-1A; 1.
DR PANTHER; PTHR21668:SF30; TRANSLATION INITIATION FACTOR 1A 2; 1.
DR Pfam; PF01176; eIF-1a; 1.
DR SMART; SM00652; eIF1a; 1.
DR SUPFAM; SSF50249; Nucleic acid-binding proteins; 1.
DR PROSITE; PS01262; IF1A; 1.
DR PROSITE; PS50832; S1_IF1_TYPE; 1.
PE 3: Inferred from homology;
KW Initiation factor {ECO:0000256|HAMAP-Rule:MF_00216, ECO:0000256|PROSITE-
KW ProRule:PRU00181};
KW Protein biosynthesis {ECO:0000256|HAMAP-Rule:MF_00216, ECO:0000256|PROSITE-
KW ProRule:PRU00181}; Reference proteome {ECO:0000313|Proteomes:UP000011626}.
FT DOMAIN 8..82
FT /note="S1-like"
FT /evidence="ECO:0000259|PROSITE:PS50832"
SQ SEQUENCE 96 AA; 11245 MW; 3D457D3D4D267F52 CRC64;
MSESDNSGRR NLRMPSNDEL FAVVTQHNGG NHVRVQCEDG VDRMGRIPGR MKYRTWISEG
DVVLVEPWDW QDEKANIEWR YSEQDAEQLR DEGHID
//
