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Q8D6I7 (GCH1_VIBVU) Reviewed, UniProtKB/Swiss-Prot

Last modified February 19, 2014. Version 75. 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:VV2_0543
OrganismVibrio vulnificus (strain CMCP6) [Complete proteome] [HAMAP]
Taxonomic identifier216895 [NCBI]
Taxonomic lineageBacteriaProteobacteriaGammaproteobacteriaVibrionalesVibrionaceaeVibrio

Protein attributes

Sequence length217 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 – 217217GTP cyclohydrolase 1 HAMAP-Rule MF_00223
PRO_0000119462

Sites

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

Sequences

Sequence LengthMass (Da)Tools
Q8D6I7 [UniParc].

Last modified March 1, 2003. Version 1.
Checksum: 14216F31F8D3DF75

FASTA21724,503
        10         20         30         40         50         60 
MSGLSESAQL VKQALEKRGL ETPMVPNQFS REEKKEKIEH HMREILSLLE LDLTDDSLEE 

        70         80         90        100        110        120 
TPRRIAKMYV DEVFSGLDYQ NFPKITVIEN KMNVSEMVRV KEITLTSTCE HHLVTIDGKA 

       130        140        150        160        170        180 
AVAYIPRGKI IGLSKINRIV RFFAQRPQVQ ERMTQQILVA LQTLLESDDV AVTIDATHYC 

       190        200        210 
VKSRGVMDAT SETTTTALGG IFKSNPATRA EFLHGLR 

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References

[1]"Complete genome sequence of Vibrio vulnificus CMCP6."
Rhee J.H., Kim S.Y., Chung S.S., Kim J.J., Moon Y.H., Jeong H., Choy H.E.
Submitted (DEC-2002) to the EMBL/GenBank/DDBJ databases
Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
Strain: CMCP6.

Cross-references

Sequence databases

EMBL
GenBank
DDBJ
AE016796 Genomic DNA. Translation: AAO07492.1.
RefSeqNP_762502.1. NC_004460.2.

3D structure databases

ProteinModelPortalQ8D6I7.
SMRQ8D6I7. Positions 4-217.
ModBaseSearch...
MobiDBSearch...

Protein-protein interaction databases

STRING216895.VV2_0543.

Protocols and materials databases

StructuralBiologyKnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaAAO07492; AAO07492; VV2_0543.
GeneID1180545.
KEGGvvu:VV2_0543.
PATRIC20164476. VBIVibVul94426_3698.

Organism-specific databases

CMRSearch...

Phylogenomic databases

eggNOGCOG0302.
HOGENOMHOG000221222.
KOK01495.
OMAVQFFSQR.
OrthoDBEOG6XHC8G.
ProtClustDBPRK09347.

Enzyme and pathway databases

BioCycVVUL216895:GIYM-3392-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.
PS00860. GTP_CYCLOHYDROL_1_2. 1 hit.
[Graphical view]
ProtoNetSearch...

Entry information

Entry nameGCH1_VIBVU
AccessionPrimary (citable) accession number: Q8D6I7
Entry history
Integrated into UniProtKB/Swiss-Prot: May 30, 2003
Last sequence update: March 1, 2003
Last modified: February 19, 2014
This is version 75 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