Skip Header

Contribute Send feedback
Read comments (?) or add your own

Q39R36 (GCH4_GEOMG) Reviewed, UniProtKB/Swiss-Prot

Last modified May 29, 2013. Version 46. Feed History...

Clusters with 100%, 90%, 50% identity | Documents (2) | Third-party data text xml rdf/xml gff fasta
to top of pageNames·Attributes·General annotation·Ontologies·Sequence annotation·Sequences·References·Cross-refs·Entry info·DocumentsCustomize order
to top of pageNames·Attributes·General annotation·Ontologies·Sequence annotation·Sequences·References·Cross-refs·Entry info·DocumentsCustomize order

Names and origin

Protein namesRecommended name:
GTP cyclohydrolase folE2
EC=3.5.4.16
Gene names
Name:folE2
Ordered Locus Names:Gmet_3074
OrganismGeobacter metallireducens (strain GS-15 / ATCC 53774 / DSM 7210) [Complete proteome] [HAMAP]
Taxonomic identifier269799 [NCBI]
Taxonomic lineageBacteria › Proteobacteria › Deltaproteobacteria › Desulfuromonadales › Geobacteraceae › Geobacter ›

Protein attributes

Sequence length261 AA.
Sequence statusComplete.
Protein existenceInferred from homology

General annotation (Comments)

Function

Converts GTP to 7,8-dihydroneopterin triphosphate By similarity. HAMAP-Rule MF_01527

Catalytic activity

GTP + H2O = formate + 2-amino-4-hydroxy-6-(erythro-1,2,3-trihydroxypropyl)-dihydropteridine triphosphate. HAMAP-Rule MF_01527

Pathway

Cofactor biosynthesis; 7,8-dihydroneopterin triphosphate biosynthesis; 7,8-dihydroneopterin triphosphate from GTP: step 1/1. HAMAP-Rule MF_01527

Sequence similarities

Belongs to the GTP cyclohydrolase IV family.

Ontologies

Keywords
   Molecular functionHydrolase
   Technical termComplete proteome
Gene Ontology (GO)
   Biological_process7,8-dihydroneopterin 3'-triphosphate biosynthetic process

Inferred from electronic annotation. Source: UniProtKB-UniPathway

   Molecular_functionGTP cyclohydrolase I activity

Inferred from electronic annotation. Source: HAMAP

Complete GO annotation...

Sequence annotation (Features)

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifier

Molecule processing

Chain1 – 261261GTP cyclohydrolase folE2 HAMAP-Rule MF_01527
PRO_0000289491

Sites

Site1471May be catalytically important By similarity

Sequences

Sequence LengthMass (Da)Tools
Q39R36 [UniParc].

Last modified November 22, 2005. Version 1.
Checksum: 080D014BD50FF10F

FASTA26130,182
        10         20         30         40         50         60 
MTTMPDMQKT SDTRKIPINK VGVKDISYPI VVMDKNKKFQ QTVARINMYV DLPHHFKGTH 

        70         80         90        100        110        120 
MSRFVEILNA YREDIALDKM EPILQKMKEK LGASSAHLEI EFPYFIEKRA PVSGARSLME 

       130        140        150        160        170        180 
YTCTFCGSLG EEFDFVLGVQ IPVTSLCPCS KELSRYGAHN QRSHITVRLR YTDFIWIEDL 

       190        200        210        220        230        240 
VAMIEECGSS PVWSLLKRVD EQYVTERAYE NPKFVEDIVR EVTQKLLAHD AITWFSVEAE 

       250        260 
NFESIHKHSA YAAIERDKKM T

« Hide

References

[1]"Complete sequence of Geobacter metallireducens GS-15."
US DOE Joint Genome Institute
Copeland A., Lucas S., Lapidus A., Barry K., Detter J.C., Glavina T., Hammon N., Israni S., Pitluck S., Di Bartolo G., Chain P., Schmutz J., Larimer F., Land M., Kyrpides N., Ivanova N., Richardson P.
Submitted (OCT-2005) to the EMBL/GenBank/DDBJ databases
Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
Strain: GS-15 / ATCC 53774 / DSM 7210.

Cross-references

Sequence databases

EMBL
GenBank
DDBJ		CP000148 Genomic DNA. Translation: ABB33288.1.
RefSeqYP_006722024.1. NC_007517.1.

3D structure databases

ProteinModelPortalQ39R36.
SMRQ39R36. Positions 15-258.
ModBaseSearch...

Protein-protein interaction databases

STRING269799.Gmet_3074.

Protocols and materials databases

StructuralBiologyKnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaABB33288; ABB33288; Gmet_3074.
GeneID3740772.
KEGGgme:Gmet_3074.
PATRIC22005398. VBIGeoMet55070_3105.

Organism-specific databases

CMRSearch...

Phylogenomic databases

eggNOGCOG1469.
HOGENOMHOG000280679.
KOK09007.
OMAINMYVDL.
ProtClustDBPRK13674.

Enzyme and pathway databases

BioCycGMET269799:GHNY-3120-MONOMER.
UniPathwayUPA00848; UER00151.

Family and domain databases

Gene3D3.10.270.10. 1 hit.
HAMAPMF_01527_B. GTP_cyclohydrol_B.
InterProIPR022838. GTP_cyclohydrolase_FolE2.
IPR003801. GTP_cyclohydrolase_FolE2/MptA.
IPR002042. Uricase.
[Graphical view]
PfamPF02649. GCHY-1. 1 hit.
[Graphical view]
ProtoNetSearch...

Entry information

Entry nameGCH4_GEOMG
AccessionPrimary (citable) accession number: Q39R36
Entry history
Integrated into UniProtKB/Swiss-Prot: May 29, 2007
Last sequence update: November 22, 2005
Last modified: May 29, 2013
This is version 46 of the entry and version 1 of the sequence. [Complete history]
Entry statusReviewed (UniProtKB/Swiss-Prot)
Annotation programProkaryotic Protein Annotation Program

Relevant documents

PATHWAY comments

Index of metabolic and biosynthesis pathways

SIMILARITY comments

Index of protein domains and families

to top of pageNames·Attributes·General annotation·Ontologies·Sequence annotation·Sequences·References·Cross-refs·Entry info·Documents