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Gene Pcal_0221 from Pyrobaculum calidifontis JCM 11548: GTP cyclohydrolase I
Member of NCBI Protein Clusters CLSK631190(See COMBREX Page ) (See NCBI page)
NCBI Entrez GeneID 4910096
UniProtKB accession
RefSeq Protein accession YP_001055124.1 (PROVISIONAL)
Gene Symbol(s)
  • symbol: Pcal_0221
  • locus tag: Pcal_0221
Organism Pyrobaculum calidifontis JCM 11548 (NCBI TaxID: 410359)
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Source Predicted function(s)
NCBI Protein Cluster Prediction GTP cyclohydrolase I
Source References Functional description
COMBREX Under Review Involved in formation of archaeosine from preQ0 / COMBREX-validated
Functional Status greenGreen (experimental evidence, uncurated)
GO terms
  • MF: GO:0016787 : hydrolase activity : IEA
Domain Structure from CDD
  • TFold: N/A. 7-cyano-7-deazaguanine reductase; Provisional

See domain structure on NCBI Conserved Domain Database
Domain structure from Pfam
See domain structure on Pfam Database