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Q3ZYB5 (GCH1_DEHSC) Reviewed, UniProtKB/Swiss-Prot

Last modified February 19, 2014. Version 62. 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

Names and origin

Protein namesRecommended name:
GTP cyclohydrolase 1

EC=3.5.4.16
Alternative name(s):
GTP cyclohydrolase I
Short name=GTP-CH-I
Gene names
Name:folE
Ordered Locus Names:cbdbA1120
OrganismDehalococcoides sp. (strain CBDB1) [Complete proteome] [HAMAP]
Taxonomic identifier255470 [NCBI]
Taxonomic lineageBacteriaChloroflexiDehalococcoidiaDehalococcoidalesDehalococcoidaceaeDehalococcoides

Protein attributes

Sequence length189 AA.
Sequence statusComplete.
Protein existenceInferred from homology

General annotation (Comments)

Catalytic activity

GTP + H2O = formate + 2-amino-4-hydroxy-6-(erythro-1,2,3-trihydroxypropyl)-dihydropteridine triphosphate. HAMAP-Rule MF_00223

Pathway

Cofactor biosynthesis; 7,8-dihydroneopterin triphosphate biosynthesis; 7,8-dihydroneopterin triphosphate from GTP: step 1/1. HAMAP-Rule MF_00223

Subunit structure

Toroid-shaped homodecamer, composed of two pentamers of five dimers By similarity.

Sequence similarities

Belongs to the GTP cyclohydrolase I family.

Sequence annotation (Features)

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifier

Molecule processing

Chain1 – 189189GTP cyclohydrolase 1 HAMAP-Rule MF_00223
PRO_1000043688

Sites

Metal binding761Zinc By similarity
Metal binding791Zinc By similarity
Metal binding1491Zinc By similarity

Sequences

Sequence LengthMass (Da)Tools
Q3ZYB5 [UniParc].

Last modified September 27, 2005. Version 1.
Checksum: 7B550F6EAC52AD89

FASTA18921,101
        10         20         30         40         50         60 
MFDEQAIKQS VQNILVAIGE DPDREGLKET PRRVAQMYTE LFSGMNQDPA EVLRVGYELG 

        70         80         90        100        110        120 
HREMVIIKDI PFYSMCEHHL LPFSGVVHIG YIPNIDGRVV GISKLARVVE IYAKRPQIQE 

       130        140        150        160        170        180 
RMATQIADAI MDGLKCDGVA VVIEAEHMCM VMRGIKKPGS RVITSALRGS FHKSPAARAE 


FLSLIQHKG 

« Hide

References

[1]"Genome sequence of the chlorinated compound-respiring bacterium Dehalococcoides species strain CBDB1."
Kube M., Beck A., Zinder S.H., Kuhl H., Reinhardt R., Adrian L.
Nat. Biotechnol. 23:1269-1273(2005) [PubMed] [Europe PMC] [Abstract]
Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
Strain: CBDB1.

Cross-references

Sequence databases

EMBL
GenBank
DDBJ
AJ965256 Genomic DNA. Translation: CAI83216.1.
RefSeqYP_308132.1. NC_007356.1.

3D structure databases

ProteinModelPortalQ3ZYB5.
ModBaseSearch...
MobiDBSearch...

Protein-protein interaction databases

STRING255470.cbdb_A1120.

Protocols and materials databases

StructuralBiologyKnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaCAI83216; CAI83216; cbdbA1120.
GeneID3622836.
KEGGdeh:cbdb_A1120.
PATRIC21612253. VBIDehSp125902_0944.

Organism-specific databases

CMRSearch...

Phylogenomic databases

eggNOGCOG0302.
KOK01495.
OMAVIVVTEC.
OrthoDBEOG6XHC8G.
ProtClustDBPRK09347.

Enzyme and pathway databases

BioCycDSP255470:GJXW-973-MONOMER.
UniPathwayUPA00848; UER00151.

Family and domain databases

HAMAPMF_00223. FolE.
InterProIPR001474. GTP_CycHdrlase_I.
IPR018234. GTP_CycHdrlase_I_CS.
IPR020602. GTP_CycHdrlase_I_dom.
[Graphical view]
PANTHERPTHR11109. PTHR11109. 1 hit.
PfamPF01227. GTP_cyclohydroI. 1 hit.
[Graphical view]
TIGRFAMsTIGR00063. folE. 1 hit.
PROSITEPS00859. GTP_CYCLOHYDROL_1_1. 1 hit.
[Graphical view]
ProtoNetSearch...

Entry information

Entry nameGCH1_DEHSC
AccessionPrimary (citable) accession number: Q3ZYB5
Entry history
Integrated into UniProtKB/Swiss-Prot: January 15, 2008
Last sequence update: September 27, 2005
Last modified: February 19, 2014
This is version 62 of the entry and version 1 of the sequence. [Complete history]
Entry statusReviewed (UniProtKB/Swiss-Prot)
Annotation programProkaryotic Protein Annotation Program

Relevant documents

SIMILARITY comments

Index of protein domains and families

PATHWAY comments

Index of metabolic and biosynthesis pathways