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A4XG24 (GCH4_CALS8) 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 FolE2

EC=3.5.4.16
Gene names
Name:folE2
Ordered Locus Names:Csac_0211
OrganismCaldicellulosiruptor saccharolyticus (strain ATCC 43494 / DSM 8903) [Complete proteome] [HAMAP]
Taxonomic identifier351627 [NCBI]
Taxonomic lineageBacteriaFirmicutesClostridiaThermoanaerobacteralesThermoanaerobacterales Family III. Incertae SedisCaldicellulosiruptor

Protein attributes

Sequence length256 AA.
Sequence statusComplete.
Protein existenceInferred from homology

General annotation (Comments)

Function

Converts GTP to 7,8-dihydroneopterin triphosphate By similarity. HAMAP-Rule MF_01527

Catalytic activity

GTP + H2O = formate + 2-amino-4-hydroxy-6-(erythro-1,2,3-trihydroxypropyl)-dihydropteridine triphosphate. HAMAP-Rule MF_01527

Pathway

Cofactor biosynthesis; 7,8-dihydroneopterin triphosphate biosynthesis; 7,8-dihydroneopterin triphosphate from GTP: step 1/1. HAMAP-Rule MF_01527

Sequence similarities

Belongs to the GTP cyclohydrolase IV family.

Ontologies

Keywords
   Molecular functionHydrolase
   Technical termComplete proteome
Gene Ontology (GO)
   Biological_process7,8-dihydroneopterin 3'-triphosphate biosynthetic process

Inferred from electronic annotation. Source: UniProtKB-UniPathway

   Molecular_functionGTP cyclohydrolase I activity

Inferred from electronic annotation. Source: UniProtKB-HAMAP

Complete GO annotation...

Sequence annotation (Features)

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifier

Molecule processing

Chain1 – 256256GTP cyclohydrolase FolE2 HAMAP-Rule MF_01527
PRO_1000068664

Sites

Site1431May be catalytically important By similarity

Sequences

Sequence LengthMass (Da)Tools
A4XG24 [UniParc].

Last modified May 29, 2007. Version 1.
Checksum: 273395F8E8D7267B

FASTA25629,628
        10         20         30         40         50         60 
MIDVQSQKDL RGIAIQKVGI KDLNWPIVVM DRANKTQTTI AKITAAAELK GDMRGTHMSR 

        70         80         90        100        110        120 
FIEAIDELNV VGPKEIERLL DRIKEKLDSQ KAYVRFDFPY FINKRTPVTE TLAPLKVDCY 

       130        140        150        160        170        180 
FEAEKGEKFD LKVGVIVPVH TLCPCSKEIS EYGAHNQRAY VTIEVKMRRF MWIEELVEIA 

       190        200        210        220        230        240 
ESSASCPLYS ILKRPDEKWV TERAYQNPRF VEDLLREVVV KISGDKRIKW YKVFVESIES 

       250 
IHNHNAFAYI EGENTK 

« Hide

References

[1]"Genome sequence of the thermophilic hydrogen-producing bacterium Caldicellulosiruptor saccharolyticus DSM 8903."
Copeland A., Lucas S., Lapidus A., Barry K., Detter J.C., Glavina del Rio T., Hammon N., Israni S., Dalin E., Tice H., Pitluck S., Kiss H., Brettin T., Bruce D., Han C., Schmutz J., Larimer F., Land M. expand/collapse author list , Hauser L., Kyrpides N., Lykidis A., van de Werken H.J.G., Verhaart M.R.A., VanFossen A.L., Lewis D.L., Nichols J.D., Goorissen H.P., van Niel E.W.J., Stams F.J.M., Willquist K.U., Ward D.E., van der Oost J., Kelly R.M., Kengen S.M.W., Richardson P.
Submitted (APR-2007) to the EMBL/GenBank/DDBJ databases
Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
Strain: ATCC 43494 / DSM 8903.

Cross-references

Sequence databases

EMBL
GenBank
DDBJ
CP000679 Genomic DNA. Translation: ABP65859.1.
RefSeqYP_001179050.1. NC_009437.1.

3D structure databases

ProteinModelPortalA4XG24.
ModBaseSearch...
MobiDBSearch...

Protein-protein interaction databases

STRING351627.Csac_0211.

Protocols and materials databases

StructuralBiologyKnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaABP65859; ABP65859; Csac_0211.
GeneID5088500.
KEGGcsc:Csac_0211.
PATRIC21249822. VBICalSac56748_0250.

Organism-specific databases

CMRSearch...

Phylogenomic databases

eggNOGCOG1469.
HOGENOMHOG000280679.
KOK09007.
OMAINMYVDL.
OrthoDBEOG6X6RBH.
ProtClustDBPRK13674.

Enzyme and pathway databases

BioCycCSAC351627:GJ17-216-MONOMER.
UniPathwayUPA00848; UER00151.

Family and domain databases

HAMAPMF_01527_B. GTP_cyclohydrol_B.
InterProIPR022838. GTP_cyclohydrolase_FolE2.
IPR003801. GTP_cyclohydrolase_FolE2/MptA.
[Graphical view]
PfamPF02649. GCHY-1. 1 hit.
[Graphical view]
TIGRFAMsTIGR00294. TIGR00294. 1 hit.
ProtoNetSearch...

Entry information

Entry nameGCH4_CALS8
AccessionPrimary (citable) accession number: A4XG24
Entry history
Integrated into UniProtKB/Swiss-Prot: February 5, 2008
Last sequence update: May 29, 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