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Protein

GTP cyclohydrolase 1

Gene

folE

Organism
Leptospira interrogans serogroup Icterohaemorrhagiae serovar Lai (strain 56601)
Status
Reviewed-Annotation score: Annotation score: 3 out of 5-Protein inferred from homologyi

Functioni

Catalytic activityi

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

Pathwayi

Sites

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Metal bindingi71 – 711ZincUniRule annotation
Metal bindingi74 – 741ZincUniRule annotation
Metal bindingi142 – 1421ZincUniRule annotation

GO - Molecular functioni

  1. GTP binding Source: UniProtKB-KW
  2. GTP cyclohydrolase I activity Source: UniProtKB-HAMAP
  3. zinc ion binding Source: UniProtKB-HAMAP

GO - Biological processi

  1. 7,8-dihydroneopterin 3'-triphosphate biosynthetic process Source: UniProtKB-UniPathway
  2. one-carbon metabolic process Source: UniProtKB-HAMAP
  3. tetrahydrofolate biosynthetic process Source: UniProtKB-HAMAP
Complete GO annotation...

Keywords - Molecular functioni

Hydrolase

Keywords - Biological processi

One-carbon metabolism

Keywords - Ligandi

GTP-binding, Metal-binding, Nucleotide-binding, Zinc

Enzyme and pathway databases

BioCyciLINT189518:GJBB-3372-MONOMER.
UniPathwayiUPA00848; UER00151.

Names & Taxonomyi

Protein namesi
Recommended name:
GTP cyclohydrolase 1UniRule annotation (EC:3.5.4.16UniRule annotation)
Alternative name(s):
GTP cyclohydrolase IUniRule annotation
Short name:
GTP-CH-IUniRule annotation
Gene namesi
Name:folEUniRule annotation
Ordered Locus Names:LA_4255
OrganismiLeptospira interrogans serogroup Icterohaemorrhagiae serovar Lai (strain 56601)
Taxonomic identifieri189518 [NCBI]
Taxonomic lineageiBacteriaSpirochaetesSpirochaetalesLeptospiraceaeLeptospira
ProteomesiUP000001408 Componenti: Chromosome I

Subcellular locationi

GO - Cellular componenti

  1. cytoplasm Source: InterPro
Complete GO annotation...

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Chaini1 – 183183GTP cyclohydrolase 1PRO_0000119418Add
BLAST

Proteomic databases

PaxDbiQ8EYG1.

Interactioni

Subunit structurei

Toroid-shaped homodecamer, composed of two pentamers of five dimers.By similarity

Protein-protein interaction databases

STRINGi189518.LA4255.

Structurei

3D structure databases

ProteinModelPortaliQ8EYG1.
SMRiQ8EYG1. Positions 9-179.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Sequence similaritiesi

Belongs to the GTP cyclohydrolase I family.UniRule annotation

Phylogenomic databases

eggNOGiCOG0302.
HOGENOMiHOG000221222.
InParanoidiQ8EYG1.
KOiK01495.
OMAiVIVVTEC.
OrthoDBiEOG6XHC8G.

Family and domain databases

HAMAPiMF_00223. FolE.
InterProiIPR001474. GTP_CycHdrlase_I.
IPR018234. GTP_CycHdrlase_I_CS.
IPR020602. GTP_CycHdrlase_I_dom.
[Graphical view]
PANTHERiPTHR11109. PTHR11109. 1 hit.
PfamiPF01227. GTP_cyclohydroI. 1 hit.
[Graphical view]
TIGRFAMsiTIGR00063. folE. 1 hit.
PROSITEiPS00859. GTP_CYCLOHYDROL_1_1. 1 hit.
PS00860. GTP_CYCLOHYDROL_1_2. 1 hit.
[Graphical view]

Sequencei

Sequence statusi: Complete.

Q8EYG1-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MEEDVINILK SIGEDPTREG LLNTPKRVKK AYEFLTSGYR ADITKIVNGA
60 70 80 90 100
IFEEPTEGMV LVRDIEMYSL CEHHLLPFYG KAHVAYLPNK KIIGISKIPR
110 120 130 140 150
IVDVFARRLQ VQERLTEQIA YAIQEVLDPQ GVAVVIKAKH LCMMMRGVEK
160 170 180
QNSELFTSCM LGAFKENMVT RSEFLDLIRT GST
Length:183
Mass (Da):20,791
Last modified:March 1, 2003 - v1
Checksum:i0497941957835862
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AE010300 Genomic DNA. Translation: AAN51453.1.
RefSeqiNP_714435.1. NC_004342.2.

Genome annotation databases

EnsemblBacteriaiAAN51453; AAN51453; LA_4255.
GeneIDi1153597.
KEGGilil:LA_4255.
PATRICi22389349. VBILepInt91350_4227.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AE010300 Genomic DNA. Translation: AAN51453.1.
RefSeqiNP_714435.1. NC_004342.2.

3D structure databases

ProteinModelPortaliQ8EYG1.
SMRiQ8EYG1. Positions 9-179.
ModBaseiSearch...
MobiDBiSearch...

Protein-protein interaction databases

STRINGi189518.LA4255.

Proteomic databases

PaxDbiQ8EYG1.

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaiAAN51453; AAN51453; LA_4255.
GeneIDi1153597.
KEGGilil:LA_4255.
PATRICi22389349. VBILepInt91350_4227.

Phylogenomic databases

eggNOGiCOG0302.
HOGENOMiHOG000221222.
InParanoidiQ8EYG1.
KOiK01495.
OMAiVIVVTEC.
OrthoDBiEOG6XHC8G.

Enzyme and pathway databases

UniPathwayiUPA00848; UER00151.
BioCyciLINT189518:GJBB-3372-MONOMER.

Family and domain databases

HAMAPiMF_00223. FolE.
InterProiIPR001474. GTP_CycHdrlase_I.
IPR018234. GTP_CycHdrlase_I_CS.
IPR020602. GTP_CycHdrlase_I_dom.
[Graphical view]
PANTHERiPTHR11109. PTHR11109. 1 hit.
PfamiPF01227. GTP_cyclohydroI. 1 hit.
[Graphical view]
TIGRFAMsiTIGR00063. folE. 1 hit.
PROSITEiPS00859. GTP_CYCLOHYDROL_1_1. 1 hit.
PS00860. GTP_CYCLOHYDROL_1_2. 1 hit.
[Graphical view]
ProtoNetiSearch...

Publicationsi

  1. Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
    Strain: 56601.

Entry informationi

Entry nameiGCH1_LEPIN
AccessioniPrimary (citable) accession number: Q8EYG1
Entry historyi
Integrated into UniProtKB/Swiss-Prot: January 16, 2004
Last sequence update: March 1, 2003
Last modified: January 7, 2015
This is version 78 of the entry and version 1 of the sequence. [Complete history]
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programProkaryotic Protein Annotation Program

Miscellaneousi

Keywords - Technical termi

Complete proteome, Reference proteome

Documents

  1. PATHWAY comments
    Index of metabolic and biosynthesis pathways
  2. SIMILARITY comments
    Index of protein domains and families

External Data

Dasty 3

Similar proteinsi

Links to similar proteins from the UniProt Reference Clusters (UniRef) at 100%, 90% and 50% sequence identity:
100%UniRef100 combines identical sequences and sub-fragments with 11 or more residues from any organism into Uniref entry.
90%UniRef90 is built by clustering UniRef100 sequences that have at least 90% sequence identity to, and 80% overlap with, the longest sequence (a.k.a seed sequence).
50%UniRef50 is built by clustering UniRef90 seed sequences that have at least 50% sequence identity to, and 80% overlap with, the longest sequence in the cluster.