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A3N0R3 (GCH1_ACTP2) Reviewed, UniProtKB/Swiss-Prot

Last modified May 14, 2014. Version 52. 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:APL_0903
OrganismActinobacillus pleuropneumoniae serotype 5b (strain L20) [Complete proteome] [HAMAP]
Taxonomic identifier416269 [NCBI]
Taxonomic lineageBacteriaProteobacteriaGammaproteobacteriaPasteurellalesPasteurellaceaeActinobacillus

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_1000043653

Sites

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

Sequences

Sequence LengthMass (Da)Tools
A3N0R3 [UniParc].

Last modified April 3, 2007. Version 1.
Checksum: BEA6700DD5D9B600

FASTA21824,838
        10         20         30         40         50         60 
MSIISAEAQK VREALIAKGI ETPTVQLTKD KDSRRAEIQQ HMRSVLELLG LDLQDDSLEE 

        70         80         90        100        110        120 
TPHRLAKMYV DEIFSGLDYA TFPKITNIEN RMKVSEMVLV DDITLTSTCE HHFVTIDGKV 

       130        140        150        160        170        180 
AVAYYPKKWV IGLSKINRVV QFFAQRPQVQ ERFTEQILTA FQTILETDDV AVFVKATHFC 

       190        200        210 
VKCRGVKDTN SYTVTSAFGG VFLEDRETRK EFLGLINK 

« Hide

References

[1]"The complete genome sequence of Actinobacillus pleuropneumoniae L20 (serotype 5b)."
Foote S.J., Bosse J.T., Bouevitch A.B., Langford P.R., Young N.M., Nash J.H.E.
J. Bacteriol. 190:1495-1496(2008) [PubMed] [Europe PMC] [Abstract]
Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
Strain: L20.

Cross-references

Sequence databases

EMBL
GenBank
DDBJ
CP000569 Genomic DNA. Translation: ABN73999.1.
RefSeqYP_001053604.1. NC_009053.1.

3D structure databases

ProteinModelPortalA3N0R3.
SMRA3N0R3. Positions 4-213.
ModBaseSearch...
MobiDBSearch...

Protein-protein interaction databases

STRING416269.APL_0903.

Protocols and materials databases

StructuralBiologyKnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaABN73999; ABN73999; APL_0903.
GeneID4850242.
KEGGapl:APL_0903.
PATRIC20746696. VBIActPle94089_0941.

Organism-specific databases

CMRSearch...

Phylogenomic databases

eggNOGCOG0302.
HOGENOMHOG000221222.
KOK01495.
OMAVQFFSSR.
OrthoDBEOG6XHC8G.

Enzyme and pathway databases

BioCycAPLE416269:GHV7-918-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_ACTP2
AccessionPrimary (citable) accession number: A3N0R3
Entry history
Integrated into UniProtKB/Swiss-Prot: January 15, 2008
Last sequence update: April 3, 2007
Last modified: May 14, 2014
This is version 52 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