(data stored in ACNUC29543 zone)

SWISSPROT: OBG_SYNR3

ID   OBG_SYNR3               Reviewed;         331 AA.
AC   A5GQQ5;
DT   13-OCT-2009, integrated into UniProtKB/Swiss-Prot.
DT   12-JUN-2007, sequence version 1.
DT   08-MAY-2019, entry version 75.
DE   RecName: Full=GTPase Obg {ECO:0000255|HAMAP-Rule:MF_01454};
DE            EC=3.6.5.- {ECO:0000255|HAMAP-Rule:MF_01454};
DE   AltName: Full=GTP-binding protein Obg {ECO:0000255|HAMAP-Rule:MF_01454};
GN   Name=obg {ECO:0000255|HAMAP-Rule:MF_01454};
GN   OrderedLocusNames=SynRCC307_0311;
OS   Synechococcus sp. (strain RCC307).
OC   Bacteria; Cyanobacteria; Synechococcales; Synechococcaceae;
OC   Synechococcus.
OX   NCBI_TaxID=316278;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=RCC307;
RG   Genoscope;
RL   Submitted (MAY-2006) 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
CC       rates and a fairly low GTP hydrolysis rate. Plays a role in
CC       control of the cell cycle, stress response, ribosome biogenesis
CC       and in those bacteria that undergo differentiation, in
CC       morphogenesis control. {ECO:0000255|HAMAP-Rule:MF_01454}.
CC   -!- COFACTOR:
CC       Name=Mg(2+); Xref=ChEBI:CHEBI:18420;
CC         Evidence={ECO:0000255|HAMAP-Rule:MF_01454};
CC   -!- SUBUNIT: Monomer. {ECO:0000255|HAMAP-Rule:MF_01454}.
CC   -!- SUBCELLULAR LOCATION: Cytoplasm {ECO:0000255|HAMAP-Rule:MF_01454}.
CC   -!- SIMILARITY: Belongs to the TRAFAC class OBG-HflX-like GTPase
CC       superfamily. OBG GTPase family. {ECO:0000255|HAMAP-Rule:MF_01454}.
DR   EMBL; CT978603; CAK27214.1; -; Genomic_DNA.
DR   RefSeq; WP_011934729.1; NC_009482.1.
DR   SMR; A5GQQ5; -.
DR   STRING; 316278.SynRCC307_0311; -.
DR   PRIDE; A5GQQ5; -.
DR   EnsemblBacteria; CAK27214; CAK27214; SynRCC307_0311.
DR   KEGG; syr:SynRCC307_0311; -.
DR   eggNOG; ENOG4105C9R; Bacteria.
DR   eggNOG; COG0536; LUCA.
DR   HOGENOM; HOG000019084; -.
DR   KO; K03979; -.
DR   OMA; WVRQTDF; -.
DR   OrthoDB; 603226at2; -.
DR   BioCyc; SSP316278:G1GJL-308-MONOMER; -.
DR   Proteomes; UP000001115; 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; 2.70.210.12; -; 1.
DR   HAMAP; MF_01454; GTPase_Obg; 1.
DR   InterPro; IPR031167; G_OBG.
DR   InterPro; IPR035101; GTP-bd_Obg.
DR   InterPro; IPR014100; GTP-bd_Obg/CgtA.
DR   InterPro; IPR006169; GTP1_OBG_dom.
DR   InterPro; IPR036726; GTP1_OBG_dom_sf.
DR   InterPro; IPR006073; GTP_binding_domain.
DR   InterPro; IPR027417; P-loop_NTPase.
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; SSF52540; SSF52540; 1.
DR   SUPFAM; SSF82051; SSF82051; 1.
DR   TIGRFAMs; TIGR02729; Obg_CgtA; 1.
DR   PROSITE; PS51710; G_OBG; 1.
DR   PROSITE; PS51883; OBG; 1.
PE   3: Inferred from homology;
DR   PRODOM; A5GQQ5.
DR   SWISS-2DPAGE; A5GQQ5.
KW   Complete proteome; Cytoplasm; GTP-binding; Hydrolase; Magnesium;
KW   Metal-binding; Nucleotide-binding; Reference proteome.
FT   CHAIN         1    331       GTPase Obg.
FT                                /FTId=PRO_0000386339.
FT   DOMAIN        1    159       Obg. {ECO:0000255|PROSITE-
FT                                ProRule:PRU01231}.
FT   DOMAIN      160    328       OBG-type G. {ECO:0000255|HAMAP-
FT                                Rule:MF_01454}.
FT   NP_BIND     166    173       GTP. {ECO:0000255|HAMAP-Rule:MF_01454}.
FT   NP_BIND     191    195       GTP. {ECO:0000255|HAMAP-Rule:MF_01454}.
FT   NP_BIND     213    216       GTP. {ECO:0000255|HAMAP-Rule:MF_01454}.
FT   NP_BIND     280    283       GTP. {ECO:0000255|HAMAP-Rule:MF_01454}.
FT   NP_BIND     309    311       GTP. {ECO:0000255|HAMAP-Rule:MF_01454}.
FT   METAL       173    173       Magnesium. {ECO:0000255|HAMAP-
FT                                Rule:MF_01454}.
FT   METAL       193    193       Magnesium. {ECO:0000255|HAMAP-
FT                                Rule:MF_01454}.
SQ   SEQUENCE   331 AA;  34899 MW;  D5D444F41E3F825E CRC64;
     MQFIDQARIA VKAGRGGDGI CAFRREKYVP AGGPSGGDGG RGGDVVLQAD SNLQTLLDFK
     YKRLFQADDG RRGGPNRSTG ASANTLLIRV PCGTEVRDLG TDLLLGDLTD NGEQLMIATG
     GKGGLGNAHY LSNRNRAPEK FTEGKDGEER ELQLELKLLA EVGLVGLPNA GKSTLISVLS
     AARPKIADYP FTTLVPNLGV VRRPSGDGTV FADIPGLIAG AAQGAGLGHD FLRHIERTRV
     LIHLVDGSSP DPIADAQVLL GELEAYGNGL LERPRLLVLS KSELLDEEQL EALPAQLSDT
     LGQPVQVISA VTGQGLDGLL QQVWQELGVS S
//

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