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Protein

GTP cyclohydrolase 1

Gene

folE

Organism
Streptococcus pneumoniae (strain 70585)
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 bindingi75 – 751ZincUniRule annotation
Metal bindingi78 – 781ZincUniRule annotation
Metal bindingi146 – 1461ZincUniRule 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

BioCyciSPNE488221:GH4U-344-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:SP70585_0350
OrganismiStreptococcus pneumoniae (strain 70585)
Taxonomic identifieri488221 [NCBI]
Taxonomic lineageiBacteriaFirmicutesBacilliLactobacillalesStreptococcaceaeStreptococcus
ProteomesiUP000002211 Componenti: Chromosome

Subcellular locationi

GO - Cellular componenti

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

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Chaini1 – 184184GTP cyclohydrolase 1PRO_1000124928Add
BLAST

Interactioni

Subunit structurei

Homopolymer.UniRule annotation

Protein-protein interaction databases

STRINGi488221.SP70585_0350.

Structurei

3D structure databases

ProteinModelPortaliC1CB65.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Sequence similaritiesi

Belongs to the GTP cyclohydrolase I family.UniRule annotation

Phylogenomic databases

eggNOGiCOG0302.
HOGENOMiHOG000221222.
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.

C1CB65-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MDTQKIEAAV KMIIEAVGED ANREGLQETP ARVARMYQEI FSGLGQTAEE
60 70 80 90 100
HLSKSFEIID DNMVVEKDIF FHTMCEHHFL PFYGRAHIAY IPDGRVAGLS
110 120 130 140 150
KLARTVEVYS KKPQIQERLN IEVADALMDY LGAKGAFVVI EAEHMCMSMR
160 170 180
GVRKPGTATL TTVARGLFET DKDLRDQAYR LMGL
Length:184
Mass (Da):20,714
Last modified:May 25, 2009 - v1
Checksum:i453B888BB79BF484
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
CP000918 Genomic DNA. Translation: ACO16106.1.
RefSeqiYP_002739650.1. NC_012468.1.

Genome annotation databases

EnsemblBacteriaiACO16106; ACO16106; SP70585_0350.
KEGGisnm:SP70585_0350.
PATRICi19666984. VBIStrPne83895_0357.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
CP000918 Genomic DNA. Translation: ACO16106.1.
RefSeqiYP_002739650.1. NC_012468.1.

3D structure databases

ProteinModelPortaliC1CB65.
ModBaseiSearch...
MobiDBiSearch...

Protein-protein interaction databases

STRINGi488221.SP70585_0350.

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaiACO16106; ACO16106; SP70585_0350.
KEGGisnm:SP70585_0350.
PATRICi19666984. VBIStrPne83895_0357.

Phylogenomic databases

eggNOGiCOG0302.
HOGENOMiHOG000221222.
KOiK01495.
OMAiVIVVTEC.
OrthoDBiEOG6XHC8G.

Enzyme and pathway databases

UniPathwayiUPA00848; UER00151.
BioCyciSPNE488221:GH4U-344-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. "Complete genome sequence of Streptococcus pneumoniae strain 70585."
    Hotopp J.D., Censini S., Masignani V., Covacci A., Tettelin H.
    Submitted (NOV-2007) to the EMBL/GenBank/DDBJ databases
    Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
    Strain: 70585.

Entry informationi

Entry nameiGCH1_STRP7
AccessioniPrimary (citable) accession number: C1CB65
Entry historyi
Integrated into UniProtKB/Swiss-Prot: July 27, 2009
Last sequence update: May 25, 2009
Last modified: March 31, 2015
This is version 42 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

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.