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Q92I93 (GCH1_RICCN) Reviewed, UniProtKB/Swiss-Prot

Last modified February 19, 2014. Version 77. Feed History...

Clusters with 100%, 90%, 50% identity | Documents (3) | 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:RC0527
OrganismRickettsia conorii (strain ATCC VR-613 / Malish 7) [Complete proteome] [HAMAP]
Taxonomic identifier272944 [NCBI]
Taxonomic lineageBacteriaProteobacteriaAlphaproteobacteriaRickettsialesRickettsiaceaeRickettsieaeRickettsiaspotted fever group

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_0000119438

Sites

Metal binding791Zinc By similarity
Metal binding821Zinc By similarity
Metal binding1501Zinc By similarity

Sequences

Sequence LengthMass (Da)Tools
Q92I93 [UniParc].

Last modified December 1, 2001. Version 1.
Checksum: DAF70198703669BA

FASTA18921,612
        10         20         30         40         50         60 
MSKPTREEAK EAVRTLLKFI GEDPSREGLL QTPDRVINSY VEIFSGYGKD VAEILNTKFY 

        70         80         90        100        110        120 
ETCNFRDFIL LNIKFTSFCE HHILPFNGTV DIAYVPDNCI VGISKLARIV NIFARRLQIQ 

       130        140        150        160        170        180 
EKMTVQIAES VQENLKPLGV AVKISAVHSC MSMRGVMQDN SVMNTMHYTG IFAEQQKYRH 


EFLNLTAKR 

« Hide

References

[1]"Mechanisms of evolution in Rickettsia conorii and R. prowazekii."
Ogata H., Audic S., Renesto-Audiffren P., Fournier P.-E., Barbe V., Samson D., Roux V., Cossart P., Weissenbach J., Claverie J.-M., Raoult D.
Science 293:2093-2098(2001) [PubMed] [Europe PMC] [Abstract]
Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
Strain: ATCC VR-613 / Malish 7.

Cross-references

Sequence databases

EMBL
GenBank
DDBJ
AE006914 Genomic DNA. Translation: AAL03065.1.
PIRG97765.
RefSeqNP_360164.1. NC_003103.1.

3D structure databases

ProteinModelPortalQ92I93.
ModBaseSearch...
MobiDBSearch...

Protein-protein interaction databases

STRING272944.RC0527.

Protocols and materials databases

StructuralBiologyKnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaAAL03065; AAL03065; RC0527.
GeneID927643.
KEGGrco:RC0527.
PATRIC17888304. VBIRicCon45613_0603.

Organism-specific databases

CMRSearch...

Phylogenomic databases

eggNOGCOG0302.
HOGENOMHOG000221222.
KOK01495.
OMAVIVVTEC.
OrthoDBEOG6XHC8G.
ProtClustDBPRK09347.

Enzyme and pathway databases

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_RICCN
AccessionPrimary (citable) accession number: Q92I93
Entry history
Integrated into UniProtKB/Swiss-Prot: October 10, 2002
Last sequence update: December 1, 2001
Last modified: February 19, 2014
This is version 77 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

Rickettsia conorii

(strain Malish 7): entries and gene names

PATHWAY comments

Index of metabolic and biosynthesis pathways