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B6I8K3

- GCH1_ECOSE

UniProt

B6I8K3 - GCH1_ECOSE

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Protein

GTP cyclohydrolase 1

Gene

folE

Organism
Escherichia coli (strain SE11)
Status
Reviewed - 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 bindingi111 – 1111ZincUniRule annotation
Metal bindingi114 – 1141ZincUniRule annotation
Metal bindingi182 – 1821ZincUniRule 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

BioCyciECOL409438:GHUU-2459-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:ECSE_2420
OrganismiEscherichia coli (strain SE11)
Taxonomic identifieri409438 [NCBI]
Taxonomic lineageiBacteriaProteobacteriaGammaproteobacteriaEnterobacterialesEnterobacteriaceaeEscherichia
ProteomesiUP000008199: Chromosome

Subcellular locationi

GO - Cellular componenti

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

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Chaini1 – 222222GTP cyclohydrolase 1PRO_1000100172Add
BLAST

Proteomic databases

PRIDEiB6I8K3.

Interactioni

Subunit structurei

Homopolymer.UniRule annotation

Protein-protein interaction databases

STRINGi409438.ECSE_2420.

Structurei

3D structure databases

ProteinModelPortaliB6I8K3.
SMRiB6I8K3. Positions 2-222.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Sequence similaritiesi

Belongs to the GTP cyclohydrolase I family.UniRule annotation

Phylogenomic databases

eggNOGiCOG0302.
HOGENOMiHOG000221222.
KOiK01495.
OMAiVQFFSSR.
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.

B6I8K3-1 [UniParc]FASTAAdd to Basket

« Hide

        10         20         30         40         50
MPSLSKEAAL VHEALVARGL ETPLRPPVHE MDNETRKSLI AGHMTEIMQL
60 70 80 90 100
LNLDLADDSL METPHRIAKM YVDEIFSGLD YANFPKITLI ENKMKVDEMV
110 120 130 140 150
TVRDITLTST CEHHFVTIDG KATVAYIPKD SVIGLSKINR IVQFFAQRPQ
160 170 180 190 200
VQERLTQQIL IALQTLLGTN NVAVSIDAVH YCVKARGIRD ATSATTTTSL
210 220
GGLFKSSQNT RHEFLRAVRH HN
Length:222
Mass (Da):24,831
Last modified:December 16, 2008 - v1
Checksum:i23C6A1440F579FC2
GO

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
AP009240 Genomic DNA. Translation: BAG77944.1.
RefSeqiYP_002293695.1. NC_011415.1.

Genome annotation databases

EnsemblBacteriaiBAG77944; BAG77944; ECSE_2420.
GeneIDi7000805.
KEGGiecy:ECSE_2420.
PATRICi18423378. VBIEscCol83070_2574.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
AP009240 Genomic DNA. Translation: BAG77944.1 .
RefSeqi YP_002293695.1. NC_011415.1.

3D structure databases

ProteinModelPortali B6I8K3.
SMRi B6I8K3. Positions 2-222.
ModBasei Search...
MobiDBi Search...

Protein-protein interaction databases

STRINGi 409438.ECSE_2420.

Proteomic databases

PRIDEi B6I8K3.

Protocols and materials databases

Structural Biology Knowledgebase Search...

Genome annotation databases

EnsemblBacteriai BAG77944 ; BAG77944 ; ECSE_2420 .
GeneIDi 7000805.
KEGGi ecy:ECSE_2420.
PATRICi 18423378. VBIEscCol83070_2574.

Phylogenomic databases

eggNOGi COG0302.
HOGENOMi HOG000221222.
KOi K01495.
OMAi VQFFSSR.
OrthoDBi EOG6XHC8G.

Enzyme and pathway databases

UniPathwayi UPA00848 ; UER00151 .
BioCyci ECOL409438:GHUU-2459-MONOMER.

Family and domain databases

HAMAPi MF_00223. FolE.
InterProi IPR001474. GTP_CycHdrlase_I.
IPR018234. GTP_CycHdrlase_I_CS.
IPR020602. GTP_CycHdrlase_I_dom.
[Graphical view ]
PANTHERi PTHR11109. PTHR11109. 1 hit.
Pfami PF01227. GTP_cyclohydroI. 1 hit.
[Graphical view ]
TIGRFAMsi TIGR00063. folE. 1 hit.
PROSITEi PS00859. GTP_CYCLOHYDROL_1_1. 1 hit.
PS00860. GTP_CYCLOHYDROL_1_2. 1 hit.
[Graphical view ]
ProtoNeti Search...

Publicationsi

  1. "Complete genome sequence and comparative analysis of the wild-type commensal Escherichia coli strain SE11 isolated from a healthy adult."
    Oshima K., Toh H., Ogura Y., Sasamoto H., Morita H., Park S.-H., Ooka T., Iyoda S., Taylor T.D., Hayashi T., Itoh K., Hattori M.
    DNA Res. 15:375-386(2008) [PubMed] [Europe PMC] [Abstract]
    Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
    Strain: SE11.

Entry informationi

Entry nameiGCH1_ECOSE
AccessioniPrimary (citable) accession number: B6I8K3
Entry historyi
Integrated into UniProtKB/Swiss-Prot: March 24, 2009
Last sequence update: December 16, 2008
Last modified: October 1, 2014
This is version 40 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