Skip Header

You are using a version of browser that may not display all the features of this website. Please consider upgrading your browser.
Protein

GTPase Obg

Gene

obg

Organism
Rickettsia bellii (strain RML369-C)
Status
Reviewed-Annotation score: Annotation score: 3 out of 5-Protein inferred from homologyi

Functioni

An essential GTPase which binds GTP, GDP and possibly (p)ppGpp with moderate affinity, with high nucleotide exchange rates and a fairly low GTP hydrolysis rate. Plays a role in control of the cell cycle, stress response, ribosome biogenesis and in those bacteria that undergo differentiation, in morphogenesis control.UniRule annotation

Cofactori

Mg2+UniRule annotation

Sites

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Metal bindingi173MagnesiumUniRule annotation1
Metal bindingi193MagnesiumUniRule annotation1

Regions

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Nucleotide bindingi166 – 173GTPUniRule annotation8
Nucleotide bindingi191 – 195GTPUniRule annotation5
Nucleotide bindingi212 – 215GTPUniRule annotation4
Nucleotide bindingi279 – 282GTPUniRule annotation4
Nucleotide bindingi308 – 310GTPUniRule annotation3

GO - Molecular functioni

Keywordsi

Molecular functionHydrolase
LigandGTP-binding, Magnesium, Metal-binding, Nucleotide-binding

Names & Taxonomyi

Protein namesi
Recommended name:
GTPase ObgUniRule annotation (EC:3.6.5.-UniRule annotation)
Alternative name(s):
GTP-binding protein ObgUniRule annotation
Gene namesi
Name:obgUniRule annotation
Ordered Locus Names:RBE_1324
OrganismiRickettsia bellii (strain RML369-C)
Taxonomic identifieri336407 [NCBI]
Taxonomic lineageiBacteriaProteobacteriaAlphaproteobacteriaRickettsialesRickettsiaceaeRickettsieaeRickettsiabelli group
Proteomesi
  • UP000001951 Componenti: Chromosome

Subcellular locationi

  • Cytoplasm UniRule annotation

GO - Cellular componenti

Keywords - Cellular componenti

Cytoplasm

PTM / Processingi

Molecule processing

Feature keyPosition(s)DescriptionActionsGraphical viewLength
ChainiPRO_00003862001 – 328GTPase ObgAdd BLAST328

Interactioni

Subunit structurei

Monomer.UniRule annotation

Structurei

3D structure databases

ProteinModelPortaliQ1RGV9.
SMRiQ1RGV9.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Domains and Repeats

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Domaini160 – 327OBG-type GUniRule annotationAdd BLAST168

Sequence similaritiesi

Belongs to the TRAFAC class OBG-HflX-like GTPase superfamily. OBG GTPase family.UniRule annotation

Phylogenomic databases

HOGENOMiHOG000019084.
KOiK03979.
OMAiPHVGIVH.
OrthoDBiPOG091H025M.

Family and domain databases

CDDicd01898. Obg. 1 hit.
Gene3Di2.70.210.12. 1 hit.
HAMAPiMF_01454. GTPase_Obg. 1 hit.
InterProiView protein in InterPro
IPR031167. G_OBG.
IPR035101. GTP-bd_Obg.
IPR014100. GTP-bd_Obg/CgtA.
IPR006074. GTP1-OBG_CS.
IPR006169. GTP1_OBG_dom.
IPR006073. GTP_binding_domain.
IPR027417. P-loop_NTPase.
IPR005225. Small_GTP-bd_dom.
PfamiView protein in Pfam
PF01018. GTP1_OBG. 1 hit.
PF01926. MMR_HSR1. 1 hit.
PIRSFiPIRSF002401. GTP_bd_Obg/CgtA. 1 hit.
PRINTSiPR00326. GTP1OBG.
SUPFAMiSSF52540. SSF52540. 1 hit.
SSF82051. SSF82051. 1 hit.
TIGRFAMsiTIGR02729. Obg_CgtA. 1 hit.
TIGR00231. small_GTP. 1 hit.
PROSITEiView protein in PROSITE
PS51710. G_OBG. 1 hit.
PS00905. GTP1_OBG. 1 hit.

Sequencei

Sequence statusi: Complete.

Q1RGV9-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MNFIDEVKIY IKGGNGGNGC VSFHREKFID RGGPDGGDGG RGGSIIFRSN
60 70 80 90 100
HHLNTLVNYR YKQHFIADSG ENGKGSNKSG KSGKSLTLDV PIGTQIFAED
110 120 130 140 150
SDILLHDFTE DDQTFEIIKG GNGGLGNSHF KTSVNQAPRR RTEGEIAEEM
160 170 180 190 200
WVQLSLKLLS DVGLVGLPNA GKSTFLSVVS AAKPKIADYP FTTLVPNLGV
210 220 230 240 250
VYIDDEEFVI ADIPGLIEGA SQGHGLGDKF LKHIERCNVL IHLIDGSSED
260 270 280 290 300
VVADYNIVRT ELESYSDYLK DKTQIICLNK IDVLTDEEIA EKTTQLQKIT
310 320
GKEIFPISTY TNTGITKIIK LALQTIKD
Length:328
Mass (Da):35,849
Last modified:May 16, 2006 - v1
Checksum:iE7B74841DD9E23DE
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
CP000087 Genomic DNA. Translation: ABE05405.1.
RefSeqiWP_011477975.1. NC_007940.1.

Genome annotation databases

EnsemblBacteriaiABE05405; ABE05405; RBE_1324.
KEGGirbe:RBE_1324.

Similar proteinsi

Links to similar proteins from the UniProt Reference Clusters (UniRef) at 100%, 90% and 50% sequence identity:
100%UniRef100 combines identical sequences and sub-fragments with 11 or more residues from any organism into one UniRef entry.
90%UniRef90 is built by clustering UniRef100 sequences that have at least 90% sequence identity to, and 80% overlap with, the longest sequence (a.k.a seed sequence).
50%UniRef50 is built by clustering UniRef90 seed sequences that have at least 50% sequence identity to, and 80% overlap with, the longest sequence in the cluster.

Entry informationi

Entry nameiOBG_RICBR
AccessioniPrimary (citable) accession number: Q1RGV9
Entry historyiIntegrated into UniProtKB/Swiss-Prot: October 13, 2009
Last sequence update: May 16, 2006
Last modified: July 5, 2017
This is version 85 of the entry and version 1 of the sequence. See complete history.
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programProkaryotic Protein Annotation Program

Miscellaneousi

Keywords - Technical termi

Complete proteome

Documents

  1. Rickettsia bellii strain RML369-C
    Rickettsia bellii (strain RML369-C): entries and gene names
  2. SIMILARITY comments
    Index of protein domains and families