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Q6GBS1 (GCH4_STAAS) Reviewed, UniProtKB/Swiss-Prot

Last modified May 14, 2014. Version 56. 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:SAS0524
OrganismStaphylococcus aureus (strain MSSA476) [Complete proteome] [HAMAP]
Taxonomic identifier282459 [NCBI]
Taxonomic lineageBacteriaFirmicutesBacilliBacillalesStaphylococcus

Protein attributes

Sequence length292 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 – 292292GTP cyclohydrolase FolE2 HAMAP-Rule MF_01527
PRO_0000147728

Sites

Site1761May be catalytically important By similarity

Sequences

Sequence LengthMass (Da)Tools
Q6GBS1 [UniParc].

Last modified July 19, 2004. Version 1.
Checksum: 22E051A090E85536

FASTA29233,482
        10         20         30         40         50         60 
MTEFDLSTRE GRWKHFGSVD PIEGTKPTTK NEMTDLQSTH KDFLFEIEEV GIKNLVYPVL 

        70         80         90        100        110        120 
VDQYQTAGTF SFSTSLTKDE KGINMSRIIE SVEKHYDNGI ELEFNTLYQV LRTLQTNMKQ 

       130        140        150        160        170        180 
NAAGVDVSGK WFFDRYSPTT NIKAVGNADV TYGLAIDGDK VTRKELTIEA TVTTLCPCSK 

       190        200        210        220        230        240 
EISEYSAHNQ RGVVTVKTYI NKDQDIVDDY KNKILDAMEA NASSILYPIL KRPDEKRVTE 

       250        260        270        280        290 
RAYENPRFVE DLIRLIAADL VEFDWLDGFD IECRNEESIH QHDAFAKLKY RK 

« Hide

Cross-references

Sequence databases

EMBL
GenBank
DDBJ
BX571857 Genomic DNA. Translation: CAG42299.1.
RefSeqYP_042652.1. NC_002953.3.

3D structure databases

ProteinModelPortalQ6GBS1.
SMRQ6GBS1. Positions 47-290.
ModBaseSearch...
MobiDBSearch...

Protein-protein interaction databases

STRING282459.SAS0524.

Protocols and materials databases

StructuralBiologyKnowledgebaseSearch...

Genome annotation databases

GeneID2863688.
KEGGsas:SAS0524.
PATRIC19550456. VBIStaAur96780_0546.

Organism-specific databases

CMRSearch...

Phylogenomic databases

eggNOGCOG1469.
HOGENOMHOG000280679.
KOK09007.
OMADVQSSRD.
OrthoDBEOG6X6RBH.

Enzyme and pathway databases

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_STAAS
AccessionPrimary (citable) accession number: Q6GBS1
Entry history
Integrated into UniProtKB/Swiss-Prot: February 1, 2005
Last sequence update: July 19, 2004
Last modified: May 14, 2014
This is version 56 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