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Protein

GTP cyclohydrolase 1

Gene

folE

Organism
Klebsiella pneumoniae subsp. pneumoniae (strain ATCC 700721 / MGH 78578)
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 bindingi111 – 1111ZincUniRule annotation
Metal bindingi114 – 1141ZincUniRule annotation
Metal bindingi182 – 1821ZincUniRule annotation

GO - Molecular functioni

GO - Biological processi

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

BioCyciKPNE272620:GKDC-2591-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:KPN78578_25480
ORF Names:KPN_02591
OrganismiKlebsiella pneumoniae subsp. pneumoniae (strain ATCC 700721 / MGH 78578)
Taxonomic identifieri272620 [NCBI]
Taxonomic lineageiBacteriaProteobacteriaGammaproteobacteriaEnterobacterialesEnterobacteriaceaeKlebsiella
ProteomesiUP000000265 Componenti: Chromosome

Subcellular locationi

GO - Cellular componenti

Complete GO annotation...

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Chaini1 – 222222GTP cyclohydrolase 1PRO_1000043702Add
BLAST

Interactioni

Subunit structurei

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

Protein-protein interaction databases

STRINGi272620.KPN_02591.

Structurei

3D structure databases

ProteinModelPortaliA6TBN8.
SMRiA6TBN8. Positions 3-222.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Sequence similaritiesi

Belongs to the GTP cyclohydrolase I family.UniRule annotation

Phylogenomic databases

eggNOGiCOG0302.
HOGENOMiHOG000221222.
KOiK01495.
OMAiCEHHFVI.
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.

A6TBN8-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MSSLSKEAVL VHEALVARGL ETPMRAPVQE IDNETRKRLI TGHMTEIMQL
60 70 80 90 100
LNLDLSDDSL METPHRIAKM YVDEIFSGLD YSRFPKITVI ENKMKVDEMV
110 120 130 140 150
TVRDITLTST CEHHFVTIDG KATVAYIPKD SVIGLSKINR IVQFFAQRPQ
160 170 180 190 200
VQERLTQQIL IALQTLLGTN NVAVSIDAVH YCVKARGIRD ATSATTTTSL
210 220
GGLFKSSQNT RQEFLRAVRH HD
Length:222
Mass (Da):24,965
Last modified:August 21, 2007 - v1
Checksum:i3811A11F6803D03C
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
CP000647 Genomic DNA. Translation: ABR78009.1.
RefSeqiWP_004184878.1. NC_009648.1.
YP_001336239.1. NC_009648.1.

Genome annotation databases

EnsemblBacteriaiABR78009; ABR78009; KPN_02591.
KEGGikpn:KPN_02591.
PATRICi20459476. VBIKlePne13394_2613.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
CP000647 Genomic DNA. Translation: ABR78009.1.
RefSeqiWP_004184878.1. NC_009648.1.
YP_001336239.1. NC_009648.1.

3D structure databases

ProteinModelPortaliA6TBN8.
SMRiA6TBN8. Positions 3-222.
ModBaseiSearch...
MobiDBiSearch...

Protein-protein interaction databases

STRINGi272620.KPN_02591.

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaiABR78009; ABR78009; KPN_02591.
KEGGikpn:KPN_02591.
PATRICi20459476. VBIKlePne13394_2613.

Phylogenomic databases

eggNOGiCOG0302.
HOGENOMiHOG000221222.
KOiK01495.
OMAiCEHHFVI.
OrthoDBiEOG6XHC8G.

Enzyme and pathway databases

UniPathwayiUPA00848; UER00151.
BioCyciKPNE272620:GKDC-2591-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: ATCC 700721 / MGH 78578.

Entry informationi

Entry nameiGCH1_KLEP7
AccessioniPrimary (citable) accession number: A6TBN8
Entry historyi
Integrated into UniProtKB/Swiss-Prot: January 15, 2008
Last sequence update: August 21, 2007
Last modified: May 27, 2015
This is version 50 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.