ID V5A8B8_9ARCH Unreviewed; 309 AA.
AC V5A8B8;
DT 22-JAN-2014, integrated into UniProtKB/TrEMBL.
DT 22-JAN-2014, sequence version 1.
DT 24-JAN-2024, entry version 38.
DE RecName: Full=protein-synthesizing GTPase {ECO:0000256|ARBA:ARBA00011986};
DE EC=3.6.5.3 {ECO:0000256|ARBA:ARBA00011986};
GN ORFNames=A07HR60_01178 {ECO:0000313|EMBL:ESS11840.1};
OS uncultured archaeon A07HR60.
OC Archaea; environmental samples.
OX NCBI_TaxID=1412874 {ECO:0000313|EMBL:ESS11840.1, ECO:0000313|Proteomes:UP000030679};
RN [1] {ECO:0000313|Proteomes:UP000030679}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RX PubMed=24335829;
RA Podell S., Emerson J.B., Jones C.M., Ugalde J.A., Welch S.,
RA Heidelberg K.B., Banfield J.F., Allen E.E.;
RT "Seasonal fluctuations in ionic concentrations drive microbial succession
RT in a hypersaline lake community.";
RL ISME J. 0:0-0(2013).
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; KI543230; ESS11840.1; -; Genomic_DNA.
DR AlphaFoldDB; V5A8B8; -.
DR STRING; 1412874.A07HR60_01178; -.
DR PATRIC; fig|1412874.3.peg.1347; -.
DR Proteomes; UP000030679; Unassembled WGS sequence.
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; 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; 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 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 4: Predicted;
KW GTP-binding {ECO:0000256|ARBA:ARBA00023134};
KW Hydrolase {ECO:0000256|ARBA:ARBA00022801};
KW Initiation factor {ECO:0000256|ARBA:ARBA00022540,
KW ECO:0000313|EMBL:ESS11840.1};
KW Nucleotide-binding {ECO:0000256|ARBA:ARBA00022741};
KW Protein biosynthesis {ECO:0000256|ARBA:ARBA00022917};
KW Reference proteome {ECO:0000313|Proteomes:UP000030679}.
FT DOMAIN 1..105
FT /note="Tr-type G"
FT /evidence="ECO:0000259|PROSITE:PS51722"
SQ SEQUENCE 309 AA; 32326 MW; 845FC3669D495E69 CRC64;
MATMLSGSIM DGAVLVVSAT EEVPQAQTEE HLMALDIIGI ENIVIAQNKV DLVDRDRAVA
NYDQIKTFTE GTVAEDAPII PVSAQQEVNL DLLIQAIETE IPTPETDPDE AAQMFAARSF
DINRPGATYD ELSGGVVGGS LVQGTLSMGD ELELRPGHQV DEGGQTEWRP LETEVRSLQS
GGGDVDEATP GGLVGVGTGL DPSLAKGDAL AGQVAGDPGT LPPTRNGFEM GVELLDRVVG
EGEVEQISTG EPLMLTVGTA TTVGSVTSAR EGECEVQLKR PVCAAEGAKT AINRRIGARW
RLIGVGTLK
//
