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A5UEW4 (GCH1_HAEIG) Reviewed, UniProtKB/Swiss-Prot

Last modified May 14, 2014. Version 48. 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:CGSHiGG_01120
OrganismHaemophilus influenzae (strain PittGG) [Complete proteome] [HAMAP]
Taxonomic identifier374931 [NCBI]
Taxonomic lineageBacteriaProteobacteriaGammaproteobacteriaPasteurellalesPasteurellaceaeHaemophilus

Protein attributes

Sequence length218 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 – 218218GTP cyclohydrolase 1 HAMAP-Rule MF_00223
PRO_1000043696

Sites

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

Sequences

Sequence LengthMass (Da)Tools
A5UEW4 [UniParc].

Last modified July 10, 2007. Version 1.
Checksum: E6C60F0038158055

FASTA21825,021
        10         20         30         40         50         60 
MSKISLDALN VRNALIEKGI ETPMIDPTQA KNERRESIAK HMHEVMKLIG LDLRDDSLEE 

        70         80         90        100        110        120 
TPNRLAKMFI DEIFSGMDYA NFPKMTKIKN QMKVSEMVQV NDITLTSTCE HHFVTIDGKV 

       130        140        150        160        170        180 
CVAYYPKDWV IGLSKINRIV SFFAQRPQVQ ERLTEQLLTA FQTILETDDV AVYVKATHFC 

       190        200        210 
VKARGIRDTN SYTVTYAYGG VFLEDRDTRK EFLATVQK 

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References

[1]"Characterization and modeling of the Haemophilus influenzae core and supragenomes based on the complete genomic sequences of Rd and 12 clinical nontypeable strains."
Hogg J.S., Hu F.Z., Janto B., Boissy R., Hayes J., Keefe R., Post J.C., Ehrlich G.D.
Genome Biol. 8:R103.1-R103.18(2007) [PubMed] [Europe PMC] [Abstract]
Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
Strain: PittGG.

Cross-references

Sequence databases

EMBL
GenBank
DDBJ
CP000672 Genomic DNA. Translation: ABQ99319.1.
RefSeqYP_001291703.1. NC_009567.1.

3D structure databases

ProteinModelPortalA5UEW4.
SMRA5UEW4. Positions 4-217.
ModBaseSearch...
MobiDBSearch...

Protein-protein interaction databases

STRING374931.CGSHiGG_01120.

Protocols and materials databases

StructuralBiologyKnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaABQ99319; ABQ99319; CGSHiGG_01120.
GeneID5228041.
KEGGhiq:CGSHiGG_01120.
PATRIC20184573. VBIHaeInf102487_0216.

Organism-specific databases

CMRSearch...

Phylogenomic databases

eggNOGCOG0302.
HOGENOMHOG000221222.
KOK01495.
OMADECSHTI.
OrthoDBEOG6XHC8G.

Enzyme and pathway databases

BioCycHINF374931:GJA4-195-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_HAEIG
AccessionPrimary (citable) accession number: A5UEW4
Entry history
Integrated into UniProtKB/Swiss-Prot: January 15, 2008
Last sequence update: July 10, 2007
Last modified: May 14, 2014
This is version 48 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