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Entry version 100 (08 May 2019)
Sequence version 1 (05 Jul 2004)
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Protein

GTPase Obg

Gene

obg

Organism
Geobacter sulfurreducens (strain ATCC 51573 / DSM 12127 / PCA)
Status
Reviewed-Annotation score:

Annotation score:3 out of 5

<p>The annotation score provides a heuristic measure of the annotation content of a UniProtKB entry or proteome. This score <strong>cannot</strong> be used as a measure of the accuracy of the annotation as we cannot define the ‘correct annotation’ for any given protein.<p><a href='/help/annotation_score' target='_top'>More...</a></p>
-Protein inferred from homologyi <p>This indicates the type of evidence that supports the existence of the protein. Note that the ‘protein existence’ evidence does not give information on the accuracy or correctness of the sequence(s) displayed.<p><a href='/help/protein_existence' target='_top'>More...</a></p>

<p>This section provides any useful information about the protein, mostly biological knowledge.<p><a href='/help/function_section' target='_top'>More...</a></p>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

<p>This subsection of the ‘Function’ section provides information relevant to cofactors. A cofactor is any non-protein substance required for a protein to be catalytically active. Some cofactors are inorganic, such as the metal atoms zinc, iron, and copper in various oxidation states. Others, such as most vitamins, are organic.<p><a href='/help/cofactor' target='_top'>More...</a></p>Cofactori

Mg2+UniRule annotation

Sites

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the <a href="http://www.uniprot.org/help/function_section">Function</a> section indicates at which position the protein binds a given metal ion. The nature of the metal is indicated in the ‘Description’ field.<p><a href='/help/metal' target='_top'>More...</a></p>Metal bindingi173MagnesiumUniRule annotation1
Metal bindingi193MagnesiumUniRule annotation1

Regions

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the <a href="http://www.uniprot.org/help/function_section">Function</a> section describes a region in the protein which binds nucleotide phosphates. It always involves more than one amino acid and includes all residues involved in nucleotide-binding.<p><a href='/help/np_bind' target='_top'>More...</a></p>Nucleotide bindingi166 – 173GTPUniRule annotation8
Nucleotide bindingi191 – 195GTPUniRule annotation5
Nucleotide bindingi213 – 216GTPUniRule annotation4
Nucleotide bindingi283 – 286GTPUniRule annotation4
Nucleotide bindingi312 – 314GTPUniRule annotation3

<p>The <a href="http://www.geneontology.org/">Gene Ontology (GO)</a> project provides a set of hierarchical controlled vocabulary split into 3 categories:<p><a href='/help/gene_ontology' target='_top'>More...</a></p>GO - Molecular functioni

GO - Biological processi

<p>UniProtKB Keywords constitute a <a href="http://www.uniprot.org/keywords">controlled vocabulary</a> with a hierarchical structure. Keywords summarise the content of a UniProtKB entry and facilitate the search for proteins of interest.<p><a href='/help/keywords' target='_top'>More...</a></p>Keywordsi

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

Enzyme and pathway databases

BioCyc Collection of Pathway/Genome Databases

More...
BioCyci
GSUL243231:G1G0I-3461-MONOMER

<p>This section provides information about the protein and gene name(s) and synonym(s) and about the organism that is the source of the protein sequence.<p><a href='/help/names_and_taxonomy_section' target='_top'>More...</a></p>Names & Taxonomyi

<p>This subsection of the <a href="http://www.uniprot.org/help/names_and_taxonomy_section">Names and taxonomy</a> section provides an exhaustive list of all names of the protein, from commonly used to obsolete, to allow unambiguous identification of a protein.<p><a href='/help/protein_names' target='_top'>More...</a></p>Protein namesi
Recommended name:
GTPase ObgUniRule annotation (EC:3.6.5.-UniRule annotation)
Alternative name(s):
GTP-binding protein ObgUniRule annotation
<p>This subsection of the <a href="http://www.uniprot.org/help/names_and_taxonomy_section">Names and taxonomy</a> section indicates the name(s) of the gene(s) that code for the protein sequence(s) described in the entry. Four distinct tokens exist: ‘Name’, ‘Synonyms’, ‘Ordered locus names’ and ‘ORF names’.<p><a href='/help/gene_name' target='_top'>More...</a></p>Gene namesi
Name:obgUniRule annotation
Ordered Locus Names:GSU3213
<p>This subsection of the <a href="http://www.uniprot.org/help/names_and_taxonomy_section">Names and taxonomy</a> section provides information on the name(s) of the organism that is the source of the protein sequence.<p><a href='/help/organism-name' target='_top'>More...</a></p>OrganismiGeobacter sulfurreducens (strain ATCC 51573 / DSM 12127 / PCA)
<p>This subsection of the <a href="http://www.uniprot.org/help/names_and_taxonomy_section">Names and taxonomy</a> section shows the unique identifier assigned by the NCBI to the source organism of the protein. This is known as the ‘taxonomic identifier’ or ‘taxid’.<p><a href='/help/taxonomic_identifier' target='_top'>More...</a></p>Taxonomic identifieri243231 [NCBI]
<p>This subsection of the <a href="http://www.uniprot.org/help/names_and_taxonomy_section">Names and taxonomy</a> section contains the taxonomic hierarchical classification lineage of the source organism. It lists the nodes as they appear top-down in the taxonomic tree, with the more general grouping listed first.<p><a href='/help/taxonomic_lineage' target='_top'>More...</a></p>Taxonomic lineageiBacteriaProteobacteriaDeltaproteobacteriaDesulfuromonadalesGeobacteraceaeGeobacter
<p>This subsection of the <a href="http://www.uniprot.org/help/names_and_taxonomy_section">Names and taxonomy</a> section is present for entries that are part of a <a href="http://www.uniprot.org/proteomes">proteome</a>, i.e. of a set of proteins thought to be expressed by organisms whose genomes have been completely sequenced.<p><a href='/help/proteomes_manual' target='_top'>More...</a></p>Proteomesi
  • UP000000577 <p>A UniProt <a href="http://www.uniprot.org/manual/proteomes_manual">proteome</a> can consist of several components. <br></br>The component name refers to the genomic component encoding a set of proteins.<p><a href='/help/proteome_component' target='_top'>More...</a></p> Componenti: Chromosome

<p>This section provides information on the location and the topology of the mature protein in the cell.<p><a href='/help/subcellular_location_section' target='_top'>More...</a></p>Subcellular locationi

GO - Cellular componenti

Keywords - Cellular componenti

Cytoplasm

<p>This section describes post-translational modifications (PTMs) and/or processing events.<p><a href='/help/ptm_processing_section' target='_top'>More...</a></p>PTM / Processingi

Molecule processing

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the ‘PTM / Processing’ section describes the extent of a polypeptide chain in the mature protein following processing.<p><a href='/help/chain' target='_top'>More...</a></p>ChainiPRO_00003859541 – 338GTPase ObgAdd BLAST338

Proteomic databases

PRoteomics IDEntifications database

More...
PRIDEi
Q747Q2

<p>This section provides information on the quaternary structure of a protein and on interaction(s) with other proteins or protein complexes.<p><a href='/help/interaction_section' target='_top'>More...</a></p>Interactioni

<p>This subsection of the <a href="http://www.uniprot.org/help/interaction_section">'Interaction'</a> section provides information about the protein quaternary structure and interaction(s) with other proteins or protein complexes (with the exception of physiological receptor-ligand interactions which are annotated in the <a href="http://www.uniprot.org/help/function_section">'Function'</a> section).<p><a href='/help/subunit_structure' target='_top'>More...</a></p>Subunit structurei

Monomer.

UniRule annotation

Protein-protein interaction databases

STRING: functional protein association networks

More...
STRINGi
243231.GSU3213

<p>This section provides information on the tertiary and secondary structure of a protein.<p><a href='/help/structure_section' target='_top'>More...</a></p>Structurei

3D structure databases

SWISS-MODEL Repository - a database of annotated 3D protein structure models

More...
SMRi
Q747Q2

Database of comparative protein structure models

More...
ModBasei
Search...

<p>This section provides information on sequence similarities with other proteins and the domain(s) present in a protein.<p><a href='/help/family_and_domains_section' target='_top'>More...</a></p>Family & Domainsi

Domains and Repeats

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the <a href="http://www.uniprot.org/help/family_and_domains_section">Family and Domains</a> section describes the position and type of a domain, which is defined as a specific combination of secondary structures organized into a characteristic three-dimensional structure or fold.<p><a href='/help/domain' target='_top'>More...</a></p>Domaini1 – 159ObgPROSITE-ProRule annotationAdd BLAST159
Domaini160 – 331OBG-type GUniRule annotationAdd BLAST172

<p>This subsection of the ‘Family and domains’ section provides information about the sequence similarity with other proteins.<p><a href='/help/sequence_similarities' target='_top'>More...</a></p>Sequence similaritiesi

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

Phylogenomic databases

evolutionary genealogy of genes: Non-supervised Orthologous Groups

More...
eggNOGi
ENOG4105C9R Bacteria
COG0536 LUCA

The HOGENOM Database of Homologous Genes from Fully Sequenced Organisms

More...
HOGENOMi
HOG000019084

InParanoid: Eukaryotic Ortholog Groups

More...
InParanoidi
Q747Q2

KEGG Orthology (KO)

More...
KOi
K03979

Identification of Orthologs from Complete Genome Data

More...
OMAi
WVRQTDF

Family and domain databases

Conserved Domains Database

More...
CDDi
cd01898 Obg, 1 hit

Gene3D Structural and Functional Annotation of Protein Families

More...
Gene3Di
2.70.210.12, 1 hit

HAMAP database of protein families

More...
HAMAPi
MF_01454 GTPase_Obg, 1 hit

Integrated resource of protein families, domains and functional sites

More...
InterProi
View protein in InterPro
IPR031167 G_OBG
IPR035101 GTP-bd_Obg
IPR014100 GTP-bd_Obg/CgtA
IPR006074 GTP1-OBG_CS
IPR006169 GTP1_OBG_dom
IPR036726 GTP1_OBG_dom_sf
IPR006073 GTP_binding_domain
IPR027417 P-loop_NTPase

Pfam protein domain database

More...
Pfami
View protein in Pfam
PF01018 GTP1_OBG, 1 hit
PF01926 MMR_HSR1, 1 hit

PIRSF; a whole-protein classification database

More...
PIRSFi
PIRSF002401 GTP_bd_Obg/CgtA, 1 hit

Protein Motif fingerprint database; a protein domain database

More...
PRINTSi
PR00326 GTP1OBG

Superfamily database of structural and functional annotation

More...
SUPFAMi
SSF52540 SSF52540, 1 hit
SSF82051 SSF82051, 1 hit

TIGRFAMs; a protein family database

More...
TIGRFAMsi
TIGR02729 Obg_CgtA, 1 hit

PROSITE; a protein domain and family database

More...
PROSITEi
View protein in PROSITE
PS51710 G_OBG, 1 hit
PS00905 GTP1_OBG, 1 hit
PS51883 OBG, 1 hit

<p>This section displays by default the canonical protein sequence and upon request all isoforms described in the entry. It also includes information pertinent to the sequence(s), including <a href="http://www.uniprot.org/help/sequence_length">length</a> and <a href="http://www.uniprot.org/help/sequences">molecular weight</a>. The information is filed in different subsections. The current subsections and their content are listed below:<p><a href='/help/sequences_section' target='_top'>More...</a></p>Sequencei

<p>This subsection of the <a href="http://www.uniprot.org/help/sequences_section">Sequence</a> section indicates if the <a href="http://www.uniprot.org/help/canonical_and_isoforms">canonical sequence</a> displayed by default in the entry is complete or not.<p><a href='/help/sequence_status' target='_top'>More...</a></p>Sequence statusi: Complete.

Q747Q2-1 [UniParc]FASTAAdd to basket
« Hide
        10         20         30         40         50
MQFIDEVKIH VQSGHGGAGC VSFRREKFIP FGGPNGGDGG RGGDVIFRVD
60 70 80 90 100
SNLSTLLDLR YRPHLKAGSG KNGMGKDRHG AGGEDLVIPV PPGTIIKDAE
110 120 130 140 150
TGEILADLVT AGEEIVLLKG GRGGQGNARF ATSTNRAPKF AQPGEPEEQR
160 170 180 190 200
WLRLELKLLA DVGLLGFPNV GKSSFITRVS AARPKIADYP FTTLKPNLGV
210 220 230 240 250
VPYKNYRSFV IADIPGIIEG ASEGAGLGHR FLKHVERTTV LLHVLDLSWM
260 270 280 290 300
PDRDPIREYE ALNRELALFS PELADKRQIV VVNKMDLPAV RENLPAVLPW
310 320 330
FRERGLAVFP LSAATGEGIS PLLDEIARSL WGKDEEEW
Length:338
Mass (Da):36,826
Last modified:July 5, 2004 - v1
<p>The checksum is a form of redundancy check that is calculated from the sequence. It is useful for tracking sequence updates.</p> <p>It should be noted that while, in theory, two different sequences could have the same checksum value, the likelihood that this would happen is extremely low.</p> <p>However UniProtKB may contain entries with identical sequences in case of multiple genes (paralogs).</p> <p>The checksum is computed as the sequence 64-bit Cyclic Redundancy Check value (CRC64) using the generator polynomial: x<sup>64</sup> + x<sup>4</sup> + x<sup>3</sup> + x + 1. The algorithm is described in the ISO 3309 standard. </p> <p class="publication">Press W.H., Flannery B.P., Teukolsky S.A. and Vetterling W.T.<br /> <strong>Cyclic redundancy and other checksums</strong><br /> <a href="http://www.nrbook.com/b/bookcpdf.php">Numerical recipes in C 2nd ed., pp896-902, Cambridge University Press (1993)</a>)</p> Checksum:i5E547720B60E6DD0
GO

Sequence databases

Select the link destinations:

EMBL nucleotide sequence database

More...
EMBLi

GenBank nucleotide sequence database

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GenBanki

DNA Data Bank of Japan; a nucleotide sequence database

More...
DDBJi
Links Updated
AE017180 Genomic DNA Translation: AAR36604.1

NCBI Reference Sequences

More...
RefSeqi
NP_954254.1, NC_002939.5
WP_010943831.1, NC_002939.5

Genome annotation databases

Ensembl bacterial and archaeal genome annotation project

More...
EnsemblBacteriai
AAR36604; AAR36604; GSU3213

Database of genes from NCBI RefSeq genomes

More...
GeneIDi
2688315

KEGG: Kyoto Encyclopedia of Genes and Genomes

More...
KEGGi
gsu:GSU3213

Pathosystems Resource Integration Center (PATRIC)

More...
PATRICi
fig|243231.5.peg.3237

<p>This section provides links to proteins that are similar to the protein sequence(s) described in this entry at different levels of sequence identity thresholds (100%, 90% and 50%) based on their membership in UniProt Reference Clusters (<a href="http://www.uniprot.org/help/uniref">UniRef</a>).<p><a href='/help/similar_proteins_section' target='_top'>More...</a></p>Similar proteinsi

<p>This section is used to point to information related to entries and found in data collections other than UniProtKB.<p><a href='/help/cross_references_section' target='_top'>More...</a></p>Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AE017180 Genomic DNA Translation: AAR36604.1
RefSeqiNP_954254.1, NC_002939.5
WP_010943831.1, NC_002939.5

3D structure databases

SMRiQ747Q2
ModBaseiSearch...

Protein-protein interaction databases

STRINGi243231.GSU3213

Proteomic databases

PRIDEiQ747Q2

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaiAAR36604; AAR36604; GSU3213
GeneIDi2688315
KEGGigsu:GSU3213
PATRICifig|243231.5.peg.3237

Phylogenomic databases

eggNOGiENOG4105C9R Bacteria
COG0536 LUCA
HOGENOMiHOG000019084
InParanoidiQ747Q2
KOiK03979
OMAiWVRQTDF

Enzyme and pathway databases

BioCyciGSUL243231:G1G0I-3461-MONOMER

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
IPR036726 GTP1_OBG_dom_sf
IPR006073 GTP_binding_domain
IPR027417 P-loop_NTPase
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
PROSITEiView protein in PROSITE
PS51710 G_OBG, 1 hit
PS00905 GTP1_OBG, 1 hit
PS51883 OBG, 1 hit

ProtoNet; Automatic hierarchical classification of proteins

More...
ProtoNeti
Search...

MobiDB: a database of protein disorder and mobility annotations

More...
MobiDBi
Search...

<p>This section provides general information on the entry.<p><a href='/help/entry_information_section' target='_top'>More...</a></p>Entry informationi

<p>This subsection of the ‘Entry information’ section provides a mnemonic identifier for a UniProtKB entry, but it is not a stable identifier. Each reviewed entry is assigned a unique entry name upon integration into UniProtKB/Swiss-Prot.<p><a href='/help/entry_name' target='_top'>More...</a></p>Entry nameiOBG_GEOSL
<p>This subsection of the ‘Entry information’ section provides one or more accession number(s). These are stable identifiers and should be used to cite UniProtKB entries. Upon integration into UniProtKB, each entry is assigned a unique accession number, which is called ‘Primary (citable) accession number’.<p><a href='/help/accession_numbers' target='_top'>More...</a></p>AccessioniPrimary (citable) accession number: Q747Q2
<p>This subsection of the ‘Entry information’ section shows the date of integration of the entry into UniProtKB, the date of the last sequence update and the date of the last annotation modification (‘Last modified’). The version number for both the entry and the <a href="http://www.uniprot.org/help/canonical_and_isoforms">canonical sequence</a> are also displayed.<p><a href='/help/entry_history' target='_top'>More...</a></p>Entry historyiIntegrated into UniProtKB/Swiss-Prot: October 13, 2009
Last sequence update: July 5, 2004
Last modified: May 8, 2019
This is version 100 of the entry and version 1 of the sequence. See complete history.
<p>This subsection of the ‘Entry information’ section indicates whether the entry has been manually annotated and reviewed by UniProtKB curators or not, in other words, if the entry belongs to the Swiss-Prot section of UniProtKB (<strong>reviewed</strong>) or to the computer-annotated TrEMBL section (<strong>unreviewed</strong>).<p><a href='/help/entry_status' target='_top'>More...</a></p>Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programProkaryotic Protein Annotation Program

<p>This section contains any relevant information that doesn’t fit in any other defined sections<p><a href='/help/miscellaneous_section' target='_top'>More...</a></p>Miscellaneousi

Keywords - Technical termi

Complete proteome, Reference proteome

Documents

  1. SIMILARITY comments
    Index of protein domains and families
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