ID F6QF52_HORSE Unreviewed; 472 AA.
AC F6QF52;
DT 27-JUL-2011, integrated into UniProtKB/TrEMBL.
DT 27-JUL-2011, sequence version 1.
DT 27-MAR-2024, entry version 71.
DE RecName: Full=protein-synthesizing GTPase {ECO:0000256|ARBA:ARBA00011986};
DE EC=3.6.5.3 {ECO:0000256|ARBA:ARBA00011986};
GN Name=EIF2S3B {ECO:0000313|Ensembl:ENSECAP00000015276.1};
OS Equus caballus (Horse).
OC Eukaryota; Metazoa; Chordata; Craniata; Vertebrata; Euteleostomi; Mammalia;
OC Eutheria; Laurasiatheria; Perissodactyla; Equidae; Equus.
OX NCBI_TaxID=9796 {ECO:0000313|Ensembl:ENSECAP00000015276.1, ECO:0000313|Proteomes:UP000002281};
RN [1] {ECO:0000313|Ensembl:ENSECAP00000015276.1, ECO:0000313|Proteomes:UP000002281}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=Thoroughbred {ECO:0000313|Ensembl:ENSECAP00000015276.1,
RC ECO:0000313|Proteomes:UP000002281};
RX PubMed=19892987; DOI=10.1126/science.1178158;
RG Broad Institute Genome Sequencing Platform;
RG Broad Institute Whole Genome Assembly Team;
RA Wade C.M., Giulotto E., Sigurdsson S., Zoli M., Gnerre S., Imsland F.,
RA Lear T.L., Adelson D.L., Bailey E., Bellone R.R., Bloecker H., Distl O.,
RA Edgar R.C., Garber M., Leeb T., Mauceli E., MacLeod J.N., Penedo M.C.T.,
RA Raison J.M., Sharpe T., Vogel J., Andersson L., Antczak D.F., Biagi T.,
RA Binns M.M., Chowdhary B.P., Coleman S.J., Della Valle G., Fryc S.,
RA Guerin G., Hasegawa T., Hill E.W., Jurka J., Kiialainen A., Lindgren G.,
RA Liu J., Magnani E., Mickelson J.R., Murray J., Nergadze S.G., Onofrio R.,
RA Pedroni S., Piras M.F., Raudsepp T., Rocchi M., Roeed K.H., Ryder O.A.,
RA Searle S., Skow L., Swinburne J.E., Syvaenen A.C., Tozaki T., Valberg S.J.,
RA Vaudin M., White J.R., Zody M.C., Lander E.S., Lindblad-Toh K.;
RT "Genome sequence, comparative analysis, and population genetics of the
RT domestic horse.";
RL Science 326:865-867(2009).
RN [2] {ECO:0000313|Ensembl:ENSECAP00000015276.1}
RP IDENTIFICATION.
RC STRAIN=Thoroughbred {ECO:0000313|Ensembl:ENSECAP00000015276.1};
RG Ensembl;
RL Submitted (NOV-2023) to UniProtKB.
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};
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 RefSeq; XP_001494251.1; XM_001494201.4.
DR AlphaFoldDB; F6QF52; -.
DR SMR; F6QF52; -.
DR STRING; 9796.ENSECAP00000015276; -.
DR PaxDb; 9796-ENSECAP00000015276; -.
DR Ensembl; ENSECAT00000018712.4; ENSECAP00000015276.1; ENSECAG00000017343.4.
DR GeneID; 100060382; -.
DR KEGG; ecb:100060382; -.
DR CTD; 1968; -.
DR GeneTree; ENSGT00550000074801; -.
DR HOGENOM; CLU_027154_0_1_1; -.
DR InParanoid; F6QF52; -.
DR OMA; NIGMVGH; -.
DR OrthoDB; 1512042at2759; -.
DR TreeFam; TF101513; -.
DR Proteomes; UP000002281; Chromosome X.
DR Bgee; ENSECAG00000017343; Expressed in bone marrow and 23 other cell types or tissues.
DR GO; GO:0005850; C:eukaryotic translation initiation factor 2 complex; IBA:GO_Central.
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; IBA:GO_Central.
DR GO; GO:0000049; F:tRNA binding; IEA:InterPro.
DR GO; GO:0001731; P:formation of translation preinitiation complex; IBA:GO_Central.
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 1: Evidence at protein level;
KW GTP-binding {ECO:0000256|ARBA:ARBA00023134};
KW Hydrolase {ECO:0000256|ARBA:ARBA00022801};
KW Initiation factor {ECO:0000256|ARBA:ARBA00022540};
KW Nucleotide-binding {ECO:0000256|ARBA:ARBA00022741};
KW Protein biosynthesis {ECO:0000256|ARBA:ARBA00022917};
KW Proteomics identification {ECO:0007829|PeptideAtlas:F6QF52};
KW Reference proteome {ECO:0000313|Proteomes:UP000002281}.
FT DOMAIN 39..248
FT /note="Tr-type G"
FT /evidence="ECO:0000259|PROSITE:PS51722"
SQ SEQUENCE 472 AA; 51107 MW; B4997186EFC15499 CRC64;
MAGGEAGVTL GQPHLSRQDL ATLDVTKLTP LSHEVISRQA TINIGTIGHV AHGKSTVVKA
ISGVHTVRFK NELERNITIK LGYANAKIYK LDDPSCPRPE CYRSCGSSTP DEFPTDIPGT
KGNFRLVRHV SFVDCPGHDI LMATMLNGAA VMDAALLLIA GNESCPQPQT SEHLAAIEIM
KLKHILILQN KIDLVKESQA KEQYEQILAF VQGTVAEGAP IIPISAQLKY NIEVVCEYIV
KKIPVPPRDF TSEPRLIVIR SFDVNKPGCE VDDLKGGVAG GSILKGVLKV GQEIEVRPGI
VSKDSEGKLM CKPIFSKIVS LFAEHNDLQY AAPGGLIGVG TKIDPTLCRA DRMVGQVLGA
VGALPEIFTE LEISYFLLRR LLGVRTEGDK KAAKVQKLSK NEVLMVNIGS LSTGGRVSAV
KADLGKIVLT NPVCTEVGEK IALSRRVEKH WRLIGWGQIR RGVTIKPTVD DD
//
