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A7N6L2 (GCH1_VIBCB) Reviewed, UniProtKB/Swiss-Prot

Last modified February 19, 2014. Version 45. 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:VIBHAR_06235
OrganismVibrio campbellii (strain ATCC BAA-1116 / BB120) [Complete proteome] [HAMAP]
Taxonomic identifier338187 [NCBI]
Taxonomic lineageBacteriaProteobacteriaGammaproteobacteriaVibrionalesVibrionaceaeVibrio

Protein attributes

Sequence length217 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 – 217217GTP cyclohydrolase 1 HAMAP-Rule MF_00223
PRO_1000043757

Sites

Metal binding1091Zinc By similarity
Metal binding1121Zinc By similarity
Metal binding1801Zinc By similarity

Sequences

Sequence LengthMass (Da)Tools
A7N6L2 [UniParc].

Last modified October 2, 2007. Version 1.
Checksum: 557CF99B0744EF69

FASTA21724,394
        10         20         30         40         50         60 
MSGLSESAKL VKEALEQRGL ETPMRPNNVS REEKKEKIEH HMREILGLLQ LDLTDDSLEE 

        70         80         90        100        110        120 
TPHRIAKMYV DEIFSGLDYS NFPKITVIEN KMNVSEMVRV KDITVTSTCE HHLVTIDGKA 

       130        140        150        160        170        180 
AVAYIPRGKI IGLSKINRIV RFFAQRPQVQ ERMTQQILVA LQTLLESDDV AVTIDATHYC 

       190        200        210 
VKSRGVMDAT SETTTTALGG IFKSNPATRA EFLHGLR 

« Hide

References

Cross-references

Sequence databases

EMBL
GenBank
DDBJ
CP000790 Genomic DNA. Translation: ABU74127.1.
RefSeqYP_001448354.1. NC_009784.1.
YP_008528732.1. NC_022270.1.

3D structure databases

ProteinModelPortalA7N6L2.
SMRA7N6L2. Positions 4-217.
ModBaseSearch...
MobiDBSearch...

Protein-protein interaction databases

STRING338187.VIBHAR_06235.

Protocols and materials databases

StructuralBiologyKnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaABU74127; ABU74127; VIBHAR_06235.
GeneID16818294.
5558131.
KEGGvha:VIBHAR_06235.
PATRIC20136717. VBIVibHar24526_4837.

Organism-specific databases

CMRSearch...

Phylogenomic databases

eggNOGCOG0302.
HOGENOMHOG000221222.
KOK01495.
OMAVQFFSQR.
OrthoDBEOG6XHC8G.
ProtClustDBPRK09347.

Enzyme and pathway databases

BioCycVHAR338187:GJCH-5220-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.
PS00860. GTP_CYCLOHYDROL_1_2. 1 hit.
[Graphical view]
ProtoNetSearch...

Entry information

Entry nameGCH1_VIBCB
AccessionPrimary (citable) accession number: A7N6L2
Entry history
Integrated into UniProtKB/Swiss-Prot: January 15, 2008
Last sequence update: October 2, 2007
Last modified: February 19, 2014
This is version 45 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