ID W9G0X6_9MICO Unreviewed; 665 AA.
AC W9G0X6;
DT 14-MAY-2014, integrated into UniProtKB/TrEMBL.
DT 14-MAY-2014, sequence version 1.
DT 27-MAR-2024, entry version 44.
DE RecName: Full=Translation initiation factor IF-2 {ECO:0000256|ARBA:ARBA00020675, ECO:0000256|RuleBase:RU000644};
DE Flags: Fragment;
GN ORFNames=N865_17960 {ECO:0000313|EMBL:EWS99579.1};
OS Intrasporangium oryzae NRRL B-24470.
OC Bacteria; Actinomycetota; Actinomycetes; Micrococcales; Intrasporangiaceae;
OC Intrasporangium.
OX NCBI_TaxID=1386089 {ECO:0000313|EMBL:EWS99579.1, ECO:0000313|Proteomes:UP000019489};
RN [1] {ECO:0000313|EMBL:EWS99579.1, ECO:0000313|Proteomes:UP000019489}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=NRRL B-24470 {ECO:0000313|EMBL:EWS99579.1,
RC ECO:0000313|Proteomes:UP000019489};
RA Liu H., Wang G.;
RT "Intrasporangium oryzae NRRL B-24470.";
RL Submitted (AUG-2013) to the EMBL/GenBank/DDBJ databases.
CC -!- FUNCTION: One of the essential components for the initiation of protein
CC synthesis. Protects formylmethionyl-tRNA from spontaneous hydrolysis
CC and promotes its binding to the 30S ribosomal subunits. Also involved
CC in the hydrolysis of GTP during the formation of the 70S ribosomal
CC complex. {ECO:0000256|RuleBase:RU000644}.
CC -!- SIMILARITY: Belongs to the TRAFAC class translation factor GTPase
CC superfamily. Classic translation factor GTPase family. IF-2 subfamily.
CC {ECO:0000256|ARBA:ARBA00007733, ECO:0000256|RuleBase:RU000644}.
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:EWS99579.1}.
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DR EMBL; AWSA01000102; EWS99579.1; -; Genomic_DNA.
DR RefSeq; WP_034810262.1; NZ_AWSA01000102.1.
DR AlphaFoldDB; W9G0X6; -.
DR STRING; 1386089.N865_17960; -.
DR PATRIC; fig|1386089.3.peg.4218; -.
DR eggNOG; COG0532; Bacteria.
DR OrthoDB; 9811804at2; -.
DR Proteomes; UP000019489; 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 CDD; cd01887; IF2_eIF5B; 1.
DR CDD; cd03702; IF2_mtIF2_II; 1.
DR CDD; cd03692; mtIF2_IVc; 1.
DR Gene3D; 3.40.50.300; P-loop containing nucleotide triphosphate hydrolases; 1.
DR Gene3D; 2.40.30.10; Translation factors; 2.
DR Gene3D; 3.40.50.10050; Translation initiation factor IF- 2, domain 3; 1.
DR HAMAP; MF_00100_B; IF_2_B; 1.
DR InterPro; IPR044145; IF2_II.
DR InterPro; IPR006847; IF2_N.
DR InterPro; IPR027417; P-loop_NTPase.
DR InterPro; IPR005225; Small_GTP-bd_dom.
DR InterPro; IPR000795; T_Tr_GTP-bd_dom.
DR InterPro; IPR000178; TF_IF2_bacterial-like.
DR InterPro; IPR015760; TIF_IF2.
DR InterPro; IPR023115; TIF_IF2_dom3.
DR InterPro; IPR036925; TIF_IF2_dom3_sf.
DR InterPro; IPR009000; Transl_B-barrel_sf.
DR NCBIfam; TIGR00487; IF-2; 1.
DR NCBIfam; TIGR00231; small_GTP; 1.
DR PANTHER; PTHR43381:SF5; TR-TYPE G DOMAIN-CONTAINING PROTEIN; 1.
DR PANTHER; PTHR43381; TRANSLATION INITIATION FACTOR IF-2-RELATED; 1.
DR Pfam; PF00009; GTP_EFTU; 1.
DR Pfam; PF11987; IF-2; 1.
DR Pfam; PF04760; IF2_N; 1.
DR PRINTS; PR00315; ELONGATNFCT.
DR SUPFAM; SSF52156; Initiation factor IF2/eIF5b, domain 3; 1.
DR SUPFAM; SSF52540; P-loop containing nucleoside triphosphate hydrolases; 1.
DR SUPFAM; SSF50447; Translation proteins; 2.
DR PROSITE; PS51722; G_TR_2; 1.
PE 3: Inferred from homology;
KW Cytoplasm {ECO:0000256|ARBA:ARBA00022490};
KW GTP-binding {ECO:0000256|ARBA:ARBA00023134};
KW Initiation factor {ECO:0000256|ARBA:ARBA00022540,
KW ECO:0000256|RuleBase:RU000644};
KW Nucleotide-binding {ECO:0000256|ARBA:ARBA00022741};
KW Protein biosynthesis {ECO:0000256|ARBA:ARBA00022917,
KW ECO:0000256|RuleBase:RU000644};
KW Reference proteome {ECO:0000313|Proteomes:UP000019489}.
FT DOMAIN 159..330
FT /note="Tr-type G"
FT /evidence="ECO:0000259|PROSITE:PS51722"
FT REGION 1..66
FT /note="Disordered"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
FT NON_TER 1
FT /evidence="ECO:0000313|EMBL:EWS99579.1"
SQ SEQUENCE 665 AA; 70753 MW; 7154E247D415946E CRC64;
GGPARGGFGG GPRGGGPGGR GGTQGAFGRG GGRPVRGRKS KRAKRQEFEQ MQAPSLGGVT
VPRGDGSTVV RVRRGASLTD FADKINANPA SLVTVLFHLG EMATATQSLD EETFKVLGAE
LGYDVQVVSP EDEERELLGS FNIDLDAELE AEEDEDLEPR PPVVTVMGHV DHGKTKLLDA
IRSEQVAEGE AGGITQHIGA YQVATTHEGE KRAITFIDTP GHEAFTAMRA RGASVTDIAI
LVVAADDGVM PQTIEALNHA QAASVPIVVA VNKVDKPDAN PAKIRQQLTE YNLVAEEYGG
DTMFVDVSAK NGTNIDGLLE AVLLTADAAL DLRANPDKDA RGVAIEAHLD KGRGPVATVL
VQSGTLRVGD SIVAGSGHGR VRAMLDEHGK NVEEAGPSRP VMVLGLTSVP GAGDTFIVAP
DDRTARQIAE RREAASRAAS LAKRRKRISL EDLNEALAAG KVDTLNLILK GDVSGSVEAL
EDALLKIDVG DEVDLRIIHR GVGAITQNDV NLATVDNAII IGFNVRPAER VAELADREGV
DMRFYSVIYQ AIDDVELALK GMLKPVYEEV QLGTAEVREV FRSSKFGNVA GSLVRSGEIK
RGTRARIVRD GTVIGEAEIA GLRRFKDDVT EVREGFECGI NLGSFNDIQV EDVIETFEMR
EKPRA
//
