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B1YCT7 (GCH1_PYRNV) Reviewed, UniProtKB/Swiss-Prot

Last modified May 14, 2014. Version 42. 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:Tneu_0661
OrganismPyrobaculum neutrophilum (strain DSM 2338 / JCM 9278 / V24Sta) (Thermoproteus neutrophilus) [Complete proteome] [HAMAP]
Taxonomic identifier444157 [NCBI]
Taxonomic lineageArchaeaCrenarchaeotaThermoproteiThermoprotealesThermoproteaceaePyrobaculum

Protein attributes

Sequence length187 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

Homopolymer By similarity. HAMAP-Rule MF_00223

Sequence similarities

Belongs to the GTP cyclohydrolase I family.

Sequence annotation (Features)

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifier

Molecule processing

Chain1 – 187187GTP cyclohydrolase 1 HAMAP-Rule MF_00223
PRO_1000100205

Sites

Metal binding811Zinc By similarity
Metal binding841Zinc By similarity
Metal binding1521Zinc By similarity

Sequences

Sequence LengthMass (Da)Tools
B1YCT7 [UniParc].

Last modified May 20, 2008. Version 1.
Checksum: 90F0F53E4A60AEE2

FASTA18720,951
        10         20         30         40         50         60 
MVLEKRGVVK PEEGVRALLE HLGEDVTRPG VVDTPKRFVK ALGELTRGLR EPPPEVVFFP 

        70         80         90        100        110        120 
LEYDAEPGPV VIENISAVSL CEHHLLPILL SVSVAYIPGD GVPGLSKVIR LVKWAAARPI 

       130        140        150        160        170        180 
MQERFTEWLA DLLMEKLRAR AVAVEVCGVH MCSFIRGVRD EHHNMVTRAK RGDIDVKLRC 


RRPPLCR 

« Hide

References

[1]"Complete sequence of Thermoproteus neutrophilus V24Sta."
US DOE Joint Genome Institute
Copeland A., Lucas S., Lapidus A., Glavina del Rio T., Dalin E., Tice H., Bruce D., Goodwin L., Pitluck S., Sims D., Brettin T., Detter J.C., Han C., Kuske C.R., Schmutz J., Larimer F., Land M., Hauser L. expand/collapse author list , Kyrpides N., Mikhailova N., Biddle J.F., Zhang Z., Fitz-Gibbon S.T., Lowe T.M., Saltikov C., House C.H., Richardson P.
Submitted (MAR-2008) to the EMBL/GenBank/DDBJ databases
Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
Strain: DSM 2338 / JCM 9278 / V24Sta.

Cross-references

Sequence databases

EMBL
GenBank
DDBJ
CP001014 Genomic DNA. Translation: ACB39600.1.
RefSeqYP_001794046.1. NC_010525.1.

3D structure databases

ProteinModelPortalB1YCT7.
ModBaseSearch...
MobiDBSearch...

Protein-protein interaction databases

STRING444157.Tneu_0661.

Protocols and materials databases

StructuralBiologyKnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaACB39600; ACB39600; Tneu_0661.
GeneID6165221.
KEGGtne:Tneu_0661.

Organism-specific databases

CMRSearch...

Phylogenomic databases

eggNOGCOG0302.
HOGENOMHOG000221222.
KOK01495.
OMAVIMKNIS.

Enzyme and pathway databases

BioCycTNEU444157:GHL2-667-MONOMER.
UniPathwayUPA00848; UER00151.

Family and domain databases

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

Entry information

Entry nameGCH1_PYRNV
AccessionPrimary (citable) accession number: B1YCT7
Entry history
Integrated into UniProtKB/Swiss-Prot: March 24, 2009
Last sequence update: May 20, 2008
Last modified: May 14, 2014
This is version 42 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