ID Q684K7_LOCMI Unreviewed; 458 AA.
AC Q684K7;
DT 11-OCT-2004, integrated into UniProtKB/TrEMBL.
DT 11-OCT-2004, sequence version 1.
DT 24-JAN-2024, entry version 67.
DE RecName: Full=protein-synthesizing GTPase {ECO:0000256|ARBA:ARBA00011986};
DE EC=3.6.5.3 {ECO:0000256|ARBA:ARBA00011986};
GN Name=eIF2g {ECO:0000313|EMBL:CAG29672.1};
OS Locusta migratoria (Migratory locust).
OC Eukaryota; Metazoa; Ecdysozoa; Arthropoda; Hexapoda; Insecta; Pterygota;
OC Neoptera; Polyneoptera; Orthoptera; Caelifera; Acrididea; Acridomorpha;
OC Acridoidea; Acrididae; Oedipodinae; Locusta.
OX NCBI_TaxID=7004 {ECO:0000313|EMBL:CAG29672.1};
RN [1] {ECO:0000313|EMBL:CAG29672.1}
RP NUCLEOTIDE SEQUENCE.
RX PubMed=15356279; DOI=10.1093/molbev/msh255;
RA Krauss V., Pecyna M., Kurz K., Sass H.;
RT "Phylogenetic mapping of intron positions: a case study of translation
RT initiation factor eIF2gamma.";
RL Mol. Biol. Evol. 22:74-84(2005).
CC -!- CATALYTIC ACTIVITY:
CC Reaction=GTP + H2O = GDP + H(+) + phosphate; Xref=Rhea:RHEA:19669,
CC ChEBI:CHEBI:15377, ChEBI:CHEBI:15378, ChEBI:CHEBI:37565,
CC ChEBI:CHEBI:43474, ChEBI:CHEBI:58189; EC=3.6.5.3;
CC Evidence={ECO:0000256|ARBA:ARBA00001874};
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DR EMBL; AJ715866; CAG29672.1; -; mRNA.
DR AlphaFoldDB; Q684K7; -.
DR OrthoDB; 1512042at2759; -.
DR GO; GO:0005525; F:GTP binding; IEA:UniProtKB-KW.
DR GO; GO:0003924; F:GTPase activity; IEA:InterPro.
DR GO; GO:0003743; F:translation initiation factor activity; IEA:UniProtKB-KW.
DR GO; GO:0000049; F:tRNA binding; IEA:InterPro.
DR CDD; cd01888; eIF2_gamma; 1.
DR CDD; cd03688; eIF2_gamma_II; 1.
DR CDD; cd15490; eIF2_gamma_III; 1.
DR Gene3D; 3.40.50.300; P-loop containing nucleotide triphosphate hydrolases; 1.
DR Gene3D; 2.40.30.10; Translation factors; 2.
DR InterPro; IPR004161; EFTu-like_2.
DR InterPro; IPR015256; eIF2g_C.
DR InterPro; IPR044127; eIF2g_dom_2.
DR InterPro; IPR044128; eIF2g_GTP-bd.
DR InterPro; IPR027417; P-loop_NTPase.
DR InterPro; IPR000795; T_Tr_GTP-bd_dom.
DR InterPro; IPR009000; Transl_B-barrel_sf.
DR InterPro; IPR009001; Transl_elong_EF1A/Init_IF2_C.
DR PANTHER; PTHR42854; EUKARYOTIC TRANSLATION INITIATION FACTOR 2 SUBUNIT 3 FAMILY MEMBER; 1.
DR PANTHER; PTHR42854:SF3; EUKARYOTIC TRANSLATION INITIATION FACTOR 2 SUBUNIT 3-RELATED; 1.
DR Pfam; PF09173; eIF2_C; 1.
DR Pfam; PF00009; GTP_EFTU; 1.
DR Pfam; PF03144; GTP_EFTU_D2; 1.
DR PRINTS; PR00315; ELONGATNFCT.
DR SUPFAM; SSF50465; EF-Tu/eEF-1alpha/eIF2-gamma C-terminal domain; 1.
DR SUPFAM; SSF52540; P-loop containing nucleoside triphosphate hydrolases; 1.
DR SUPFAM; SSF50447; Translation proteins; 1.
DR PROSITE; PS51722; G_TR_2; 1.
PE 2: Evidence at transcript level;
KW GTP-binding {ECO:0000256|ARBA:ARBA00023134};
KW Hydrolase {ECO:0000256|ARBA:ARBA00022801};
KW Initiation factor {ECO:0000256|ARBA:ARBA00022540,
KW ECO:0000313|EMBL:CAG29672.1};
KW Nucleotide-binding {ECO:0000256|ARBA:ARBA00022741};
KW Protein biosynthesis {ECO:0000256|ARBA:ARBA00022917}.
FT DOMAIN 27..235
FT /note="Tr-type G"
FT /evidence="ECO:0000259|PROSITE:PS51722"
SQ SEQUENCE 458 AA; 49472 MW; EA2E9A5EFF973277 CRC64;
MGSPAVINGE LDLTKLTPLS PEVISKQATI NIGTIGHVAH GKSTVVKAIS GVQTVRFKNE
LERNITIKLG YANAKIYKCD NERCPRPACY ISGGSGKDDS FPCLRAACSG RFQVVRHVSF
VDCPGHDILM ATMLNGAAVM DAALLLIAGN ESCPQPQTSE HLAAIEIMKL KHILILQNKI
DLVKEGQAKE QYEQIIKFVQ GTVAEGAPVI PISAQLKYNI EVLCEYITTK IPVPARDFTS
PPRLIVIRSF DVNKPGSEVD DLKGGVAGGS ILRGVLKVGM EIEVRPGLVS KDSDGRLTCR
PIFSRIVSLY TEQNELQFAV PGGLIGVGTK IEPTLCRADR LVGQVLGAVG ALPEIFIELE
VSYYLLKRLL GVRTEGDKKG AKVQKLTKGE VLLVNIGSLS TGGRVLATRA DLAKISLTNP
VCTEVGEKIA LSRRVEKHWR LIGWGQIRGG EKIEPVSQ
//