ID V9XAB6_9NOCA Unreviewed; 485 AA.
AC V9XAB6;
DT 19-MAR-2014, integrated into UniProtKB/TrEMBL.
DT 19-MAR-2014, sequence version 1.
DT 24-JAN-2024, entry version 50.
DE RecName: Full=GTPase Obg {ECO:0000256|HAMAP-Rule:MF_01454};
DE EC=3.6.5.- {ECO:0000256|HAMAP-Rule:MF_01454};
DE AltName: Full=GTP-binding protein Obg {ECO:0000256|HAMAP-Rule:MF_01454};
GN Name=obgE {ECO:0000313|EMBL:AHD19333.1};
GN Synonyms=obg {ECO:0000256|HAMAP-Rule:MF_01454};
GN ORFNames=Y013_00805 {ECO:0000313|EMBL:AHD19333.1};
OS Rhodococcus pyridinivorans SB3094.
OC Bacteria; Actinomycetota; Actinomycetes; Mycobacteriales; Nocardiaceae;
OC Rhodococcus.
OX NCBI_TaxID=1435356 {ECO:0000313|EMBL:AHD19333.1, ECO:0000313|Proteomes:UP000018781};
RN [1] {ECO:0000313|EMBL:AHD19333.1, ECO:0000313|Proteomes:UP000018781}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=SB3094 {ECO:0000313|EMBL:AHD19333.1,
RC ECO:0000313|Proteomes:UP000018781};
RX PubMed=24874690;
RA Dueholm M.S., Albertsen M., D'Imperio S., Tale V.P., Lewis D.,
RA Nielsen P.H., Nielsen J.L.;
RT "Complete Genome of Rhodococcus pyridinivorans SB3094, a Methyl-Ethyl-
RT Ketone-Degrading Bacterium Used for Bioaugmentation.";
RL Genome Announc. 2:e00525-14(2014).
CC -!- FUNCTION: An essential GTPase which binds GTP, GDP and possibly
CC (p)ppGpp with moderate affinity, with high nucleotide exchange rates
CC and a fairly low GTP hydrolysis rate. Plays a role in control of the
CC cell cycle, stress response, ribosome biogenesis and in those bacteria
CC that undergo differentiation, in morphogenesis control.
CC {ECO:0000256|HAMAP-Rule:MF_01454}.
CC -!- COFACTOR:
CC Name=Mg(2+); Xref=ChEBI:CHEBI:18420;
CC Evidence={ECO:0000256|ARBA:ARBA00001946,
CC ECO:0000256|HAMAP-Rule:MF_01454};
CC -!- SUBUNIT: Monomer. {ECO:0000256|HAMAP-Rule:MF_01454}.
CC -!- SUBCELLULAR LOCATION: Cytoplasm {ECO:0000256|HAMAP-Rule:MF_01454}.
CC -!- SIMILARITY: Belongs to the TRAFAC class OBG-HflX-like GTPase
CC superfamily. OBG GTPase family. {ECO:0000256|ARBA:ARBA00007699,
CC ECO:0000256|HAMAP-Rule:MF_01454}.
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DR EMBL; CP006996; AHD19333.1; -; Genomic_DNA.
DR RefSeq; WP_019289071.1; NC_023150.1.
DR AlphaFoldDB; V9XAB6; -.
DR GeneID; 29940341; -.
DR KEGG; rpy:Y013_00805; -.
DR PATRIC; fig|1435356.3.peg.154; -.
DR eggNOG; COG0536; Bacteria.
DR HOGENOM; CLU_011747_2_1_11; -.
DR Proteomes; UP000018781; Chromosome.
DR GO; GO:0005737; C:cytoplasm; IEA:UniProtKB-SubCell.
DR GO; GO:0005525; F:GTP binding; IEA:UniProtKB-UniRule.
DR GO; GO:0003924; F:GTPase activity; IEA:UniProtKB-UniRule.
DR GO; GO:0000287; F:magnesium ion binding; IEA:InterPro.
DR GO; GO:0042254; P:ribosome biogenesis; IEA:UniProtKB-UniRule.
DR CDD; cd01898; Obg; 1.
DR Gene3D; 3.30.300.350; GTP-binding protein OBG, C-terminal domain; 1.
DR Gene3D; 2.70.210.12; GTP1/OBG domain; 1.
DR Gene3D; 3.40.50.300; P-loop containing nucleotide triphosphate hydrolases; 1.
DR HAMAP; MF_01454; GTPase_Obg; 1.
DR InterPro; IPR031167; G_OBG.
DR InterPro; IPR006073; GTP-bd.
DR InterPro; IPR014100; GTP-bd_Obg/CgtA.
DR InterPro; IPR036346; GTP-bd_prot_GTP1/OBG_C_sf.
DR InterPro; IPR006074; GTP1-OBG_CS.
DR InterPro; IPR006169; GTP1_OBG_dom.
DR InterPro; IPR036726; GTP1_OBG_dom_sf.
DR InterPro; IPR045086; OBG_GTPase.
DR InterPro; IPR015349; OCT_dom.
DR InterPro; IPR027417; P-loop_NTPase.
DR NCBIfam; TIGR02729; Obg_CgtA; 1.
DR NCBIfam; TIGR03595; Obg_CgtA_exten; 1.
DR PANTHER; PTHR11702; DEVELOPMENTALLY REGULATED GTP-BINDING PROTEIN-RELATED; 1.
DR PANTHER; PTHR11702:SF31; MITOCHONDRIAL RIBOSOME-ASSOCIATED GTPASE 2; 1.
DR Pfam; PF09269; DUF1967; 1.
DR Pfam; PF01018; GTP1_OBG; 1.
DR Pfam; PF01926; MMR_HSR1; 1.
DR PRINTS; PR00326; GTP1OBG.
DR SUPFAM; SSF102741; Obg GTP-binding protein C-terminal domain; 1.
DR SUPFAM; SSF82051; Obg GTP-binding protein N-terminal domain; 1.
DR SUPFAM; SSF52540; P-loop containing nucleoside triphosphate hydrolases; 1.
DR PROSITE; PS51710; G_OBG; 1.
DR PROSITE; PS00905; GTP1_OBG; 1.
DR PROSITE; PS51883; OBG; 1.
DR PROSITE; PS51881; OCT; 1.
PE 3: Inferred from homology;
KW Cytoplasm {ECO:0000256|ARBA:ARBA00022490, ECO:0000256|HAMAP-Rule:MF_01454};
KW GTP-binding {ECO:0000256|ARBA:ARBA00023134, ECO:0000256|HAMAP-
KW Rule:MF_01454}; Hydrolase {ECO:0000256|HAMAP-Rule:MF_01454};
KW Magnesium {ECO:0000256|ARBA:ARBA00022842, ECO:0000256|HAMAP-Rule:MF_01454};
KW Metal-binding {ECO:0000256|HAMAP-Rule:MF_01454};
KW Nucleotide-binding {ECO:0000256|ARBA:ARBA00022741, ECO:0000256|HAMAP-
KW Rule:MF_01454}.
FT DOMAIN 2..159
FT /note="Obg"
FT /evidence="ECO:0000259|PROSITE:PS51883"
FT DOMAIN 160..340
FT /note="OBG-type G"
FT /evidence="ECO:0000259|PROSITE:PS51710"
FT DOMAIN 358..438
FT /note="OCT"
FT /evidence="ECO:0000259|PROSITE:PS51881"
FT BINDING 166..173
FT /ligand="GTP"
FT /ligand_id="ChEBI:CHEBI:37565"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01454"
FT BINDING 173
FT /ligand="Mg(2+)"
FT /ligand_id="ChEBI:CHEBI:18420"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01454"
FT BINDING 191..195
FT /ligand="GTP"
FT /ligand_id="ChEBI:CHEBI:37565"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01454"
FT BINDING 193
FT /ligand="Mg(2+)"
FT /ligand_id="ChEBI:CHEBI:18420"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01454"
FT BINDING 212..215
FT /ligand="GTP"
FT /ligand_id="ChEBI:CHEBI:37565"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01454"
FT BINDING 292..295
FT /ligand="GTP"
FT /ligand_id="ChEBI:CHEBI:37565"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01454"
FT BINDING 321..323
FT /ligand="GTP"
FT /ligand_id="ChEBI:CHEBI:37565"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01454"
SQ SEQUENCE 485 AA; 51183 MW; 1D120136A66E1204 CRC64;
MSRFIDRVVL HVSAGKGGNG CASVHREKFK PLGGPDGGNG GNGGDVVLEV DRNVHTLLDF
HFHQHAKATN GAQGAGGHRN GANGGDLVLK VPDGTVVLDR DGRILADLVG TGTRFVAAHG
GRGGLGNAAL ASKARKAPGF ALLGEEGEEL DLVLELKSVA DVGLVGFPSA GKSSLVSVLS
AAKPKIADYP FTTLVPNLGV VQSGDTTFTV ADVPGLIPGA SEGRGLGLDF LRHLERCAVL
AHVVDCATLE PGRDPISDID ALEAELAAYQ PALSGDSGLG DLAERPRIVI LNKADVPDAK
ELAEFVTPEL EARGWPVFTI SAVSRDGLRP LTFALARMVD EYRAAHPPAA PTRPVIRPVA
RDEEAFTVVR DPEVPGGFIV RGTRPERWVR QTAFDNDEAV GYLADRLARL GVEDKLVKLG
AEPGCWVTIG EVGFEWEPQT QAGVDVVPTG RGTDARLDQV DRVGAAERRH AKKVRRGLAT
DDEFE
//
