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Database: UniProt
Entry: U7UG45_9FIRM
LinkDB: U7UG45_9FIRM
Original site: U7UG45_9FIRM 
ID   U7UG45_9FIRM            Unreviewed;       423 AA.
AC   U7UG45;
DT   22-JAN-2014, integrated into UniProtKB/TrEMBL.
DT   22-JAN-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=obg {ECO:0000256|HAMAP-Rule:MF_01454};
GN   ORFNames=HMPREF1250_1114 {ECO:0000313|EMBL:ERT58402.1};
OS   Megasphaera vaginalis.
OC   Bacteria; Bacillota; Negativicutes; Veillonellales; Veillonellaceae;
OC   Megasphaera.
OX   NCBI_TaxID=1111454 {ECO:0000313|EMBL:ERT58402.1, ECO:0000313|Proteomes:UP000017090};
RN   [1] {ECO:0000313|EMBL:ERT58402.1, ECO:0000313|Proteomes:UP000017090}
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=BV3C16-1 {ECO:0000313|EMBL:ERT58402.1,
RC   ECO:0000313|Proteomes:UP000017090};
RA   Durkin A.S., Haft D.R., McCorrison J., Torralba M., Gillis M., Haft D.H.,
RA   Methe B., Sutton G., Nelson K.E.;
RL   Submitted (SEP-2013) to the EMBL/GenBank/DDBJ databases.
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}.
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:ERT58402.1}.
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DR   EMBL; AWXA01000043; ERT58402.1; -; Genomic_DNA.
DR   RefSeq; WP_023054122.1; NZ_AWXA01000043.1.
DR   AlphaFoldDB; U7UG45; -.
DR   STRING; 1111454.HMPREF1250_1114; -.
DR   PATRIC; fig|1111454.3.peg.1658; -.
DR   eggNOG; COG0536; Bacteria.
DR   OrthoDB; 9807318at2; -.
DR   Proteomes; UP000017090; Unassembled WGS sequence.
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   PIRSF; PIRSF002401; GTP_bd_Obg/CgtA; 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}; Reference proteome {ECO:0000313|Proteomes:UP000017090}.
FT   DOMAIN          1..158
FT                   /note="Obg"
FT                   /evidence="ECO:0000259|PROSITE:PS51883"
FT   DOMAIN          159..330
FT                   /note="OBG-type G"
FT                   /evidence="ECO:0000259|PROSITE:PS51710"
FT   DOMAIN          345..423
FT                   /note="OCT"
FT                   /evidence="ECO:0000259|PROSITE:PS51881"
FT   BINDING         165..172
FT                   /ligand="GTP"
FT                   /ligand_id="ChEBI:CHEBI:37565"
FT                   /evidence="ECO:0000256|HAMAP-Rule:MF_01454"
FT   BINDING         172
FT                   /ligand="Mg(2+)"
FT                   /ligand_id="ChEBI:CHEBI:18420"
FT                   /evidence="ECO:0000256|HAMAP-Rule:MF_01454"
FT   BINDING         190..194
FT                   /ligand="GTP"
FT                   /ligand_id="ChEBI:CHEBI:37565"
FT                   /evidence="ECO:0000256|HAMAP-Rule:MF_01454"
FT   BINDING         192
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         282..285
FT                   /ligand="GTP"
FT                   /ligand_id="ChEBI:CHEBI:37565"
FT                   /evidence="ECO:0000256|HAMAP-Rule:MF_01454"
FT   BINDING         311..313
FT                   /ligand="GTP"
FT                   /ligand_id="ChEBI:CHEBI:37565"
FT                   /evidence="ECO:0000256|HAMAP-Rule:MF_01454"
SQ   SEQUENCE   423 AA;  46736 MW;  156392655E9ABA47 CRC64;
     MFIDRARIFV QSGKGGDGMS SFRHEKFVPK GGPNGGDGGQ GGNVILVADR NVNTLVDFRY
     RRLFKARPGG KGQGSNKFGR DADDLLITVP VGTIVKDEAT GAVMADLSRD GQQVVVAKGG
     RGGRGNYHFR TSANRTPTFA EKGEPGTERW LRLELKVLAD VGLLGYPSVG KSSILRKVSA
     AQPEVAAYHF TTLNPILGVV DLSDQRSFVM ADIPGLIDGA SEGVGLGHDF LRHIERTKVL
     VHVLDVSGTE GRDPIDDYEK INGELARYSE KLAKKLQIIA ANKVDLLGES GNLEKLQAYM
     AAQGREVYPI CALTGEGLDS LLERVWTLIQ EYVPEADDNS DEVVYKAAEK PDFEITRADD
     GAFVITGMRI ERLVAMTNFD DDQSLRRFQR IWRYMELDKL LKEKGIQEGD TVRIYTMEFE
     YRQ
//
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