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P64209

- GCH1_SALTY

UniProt

P64209 - GCH1_SALTY

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Protein

GTP cyclohydrolase 1

Gene
folE, STM2193
Organism
Salmonella typhimurium (strain LT2 / SGSC1412 / ATCC 700720)
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

Enzyme regulationi

Allosteric enzyme. Activity is modulated by K+, divalent cations, UTP, and tetrahydrobiopterin. Tetrahydrobiopterin is an inhibitor of this enzyme By similarity.UniRule annotation

Pathwayi

Sites

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Metal bindingi111 – 1111Zinc By similarity
Metal bindingi114 – 1141Zinc By similarity
Metal bindingi182 – 1821Zinc By similarity

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

BioCyciSENT99287:GCTI-2206-MONOMER.
UniPathwayiUPA00848; UER00151.

Names & Taxonomyi

Protein namesi
Recommended name:
GTP cyclohydrolase 1 (EC:3.5.4.16)
Alternative name(s):
GTP cyclohydrolase I
Short name:
GTP-CH-I
Gene namesi
Name:folE
Ordered Locus Names:STM2193
OrganismiSalmonella typhimurium (strain LT2 / SGSC1412 / ATCC 700720)
Taxonomic identifieri99287 [NCBI]
Taxonomic lineageiBacteriaProteobacteriaGammaproteobacteriaEnterobacterialesEnterobacteriaceaeSalmonella
ProteomesiUP000001014: Chromosome

Subcellular locationi

GO - Cellular componenti

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

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Initiator methioninei1 – 11Removed By similarity
Chaini2 – 222221GTP cyclohydrolase 1UniRule annotationPRO_0000119440Add
BLAST

Proteomic databases

PRIDEiP64209.

Interactioni

Subunit structurei

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

Protein-protein interaction databases

STRINGi99287.STM2193.

Structurei

3D structure databases

ProteinModelPortaliP64209.
SMRiP64209. Positions 2-221.

Family & Domainsi

Sequence similaritiesi

Phylogenomic databases

HOGENOMiHOG000221222.
KOiK01495.
OMAiQRIAEHM.
OrthoDBiEOG6XHC8G.
PhylomeDBiP64209.

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.

Sequence processingi: The displayed sequence is further processed into a mature form.

P64209-1 [UniParc]FASTAAdd to Basket

« Hide

MPSLSKEAAL VHDALVARGL ETPLRPPMDE LDNETRKSLI AGHMTEIMQL    50
LNLDLSDDSL METPHRIAKM YVDEIFAGLD YANFPKITLI ENKMKVDEMV 100
TVRDITLTST CEHHFVTIDG KATVAYIPKD SVIGLSKINR IVQFFAQRPQ 150
VQERLTQQIL TALQTLLGTN NVAVSIDAVH YCVKARGIRD ATSATTTTSL 200
GGLFKSSQNT RQEFLRAVRH HP 222
Length:222
Mass (Da):24,771
Last modified:January 23, 2007 - v2
Checksum:i906EB3877D1F444E
GO

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
AE006468 Genomic DNA. Translation: AAL21097.1.
RefSeqiNP_461138.1. NC_003197.1.

Genome annotation databases

EnsemblBacteriaiAAL21097; AAL21097; STM2193.
GeneIDi1253715.
KEGGistm:STM2193.
PATRICi32382979. VBISalEnt20916_2320.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
AE006468 Genomic DNA. Translation: AAL21097.1 .
RefSeqi NP_461138.1. NC_003197.1.

3D structure databases

ProteinModelPortali P64209.
SMRi P64209. Positions 2-221.
ModBasei Search...
MobiDBi Search...

Protein-protein interaction databases

STRINGi 99287.STM2193.

Proteomic databases

PRIDEi P64209.

Protocols and materials databases

Structural Biology Knowledgebase Search...

Genome annotation databases

EnsemblBacteriai AAL21097 ; AAL21097 ; STM2193 .
GeneIDi 1253715.
KEGGi stm:STM2193.
PATRICi 32382979. VBISalEnt20916_2320.

Phylogenomic databases

HOGENOMi HOG000221222.
KOi K01495.
OMAi QRIAEHM.
OrthoDBi EOG6XHC8G.
PhylomeDBi P64209.

Enzyme and pathway databases

UniPathwayi UPA00848 ; UER00151 .
BioCyci SENT99287:GCTI-2206-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. Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
    Strain: LT2 / SGSC1412 / ATCC 700720.

Entry informationi

Entry nameiGCH1_SALTY
AccessioniPrimary (citable) accession number: P64209
Secondary accession number(s): Q8XFN8
Entry historyi
Integrated into UniProtKB/Swiss-Prot: October 11, 2004
Last sequence update: January 23, 2007
Last modified: July 9, 2014
This is version 64 of the entry and version 2 of the sequence. [Complete history]
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programProkaryotic Protein Annotation Program

Miscellaneousi

Keywords - Technical termi

Allosteric enzyme, 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

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