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Q5LYM8

- GCH1_STRT1

UniProt

Q5LYM8 - GCH1_STRT1

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Protein

GTP cyclohydrolase 1

Gene

folE

Organism
Streptococcus thermophilus (strain CNRZ 1066)
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 bindingi76 – 761ZincUniRule annotation
Metal bindingi79 – 791ZincUniRule annotation
Metal bindingi148 – 1481ZincUniRule 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

BioCyciSTHE299768:GHWB-1528-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:str1544
OrganismiStreptococcus thermophilus (strain CNRZ 1066)
Taxonomic identifieri299768 [NCBI]
Taxonomic lineageiBacteriaFirmicutesBacilliLactobacillalesStreptococcaceaeStreptococcus
ProteomesiUP000001008: Chromosome

Subcellular locationi

GO - Cellular componenti

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

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Chaini1 – 187187GTP cyclohydrolase 1PRO_1000043750Add
BLAST

Interactioni

Subunit structurei

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

Protein-protein interaction databases

STRINGi299768.str1544.

Structurei

3D structure databases

ProteinModelPortaliQ5LYM8.
SMRiQ5LYM8. Positions 3-186.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Sequence similaritiesi

Belongs to the GTP cyclohydrolase I family.UniRule annotation

Phylogenomic databases

eggNOGiCOG0302.
HOGENOMiHOG000221222.
KOiK01495.
OMAiYEQIEYA.
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.

Q5LYM8-1 [UniParc]FASTAAdd to Basket

« Hide

        10         20         30         40         50
MENQEKVEQA VYQLLEALGE NPEREGLLDT PKRVAKMYAE MFSGLNEDPK
60 70 80 90 100
DQFTAVFSEV HDEVVLVKDI PFYSMCEHHL VPFYGMAHVA YLPSGDKVTG
110 120 130 140 150
LSKLARAVEV AARRPQLQER LTDQVATALE EALNPRGVFV MVEAEHMCMT
160 170 180
MRGIKKPGSK TITTVAKGIY KEDREERKEI LSLMRDF
Length:187
Mass (Da):21,220
Last modified:February 1, 2005 - v1
Checksum:i3AF6412D81A44A5A
GO

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
CP000024 Genomic DNA. Translation: AAV63074.1.
RefSeqiYP_141889.1. NC_006449.1.

Genome annotation databases

EnsemblBacteriaiAAV63074; AAV63074; str1544.
GeneIDi3166367.
KEGGistc:str1544.
PATRICi19796153. VBIStrThe135799_1529.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
CP000024 Genomic DNA. Translation: AAV63074.1 .
RefSeqi YP_141889.1. NC_006449.1.

3D structure databases

ProteinModelPortali Q5LYM8.
SMRi Q5LYM8. Positions 3-186.
ModBasei Search...
MobiDBi Search...

Protein-protein interaction databases

STRINGi 299768.str1544.

Protocols and materials databases

Structural Biology Knowledgebase Search...

Genome annotation databases

EnsemblBacteriai AAV63074 ; AAV63074 ; str1544 .
GeneIDi 3166367.
KEGGi stc:str1544.
PATRICi 19796153. VBIStrThe135799_1529.

Phylogenomic databases

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

Enzyme and pathway databases

UniPathwayi UPA00848 ; UER00151 .
BioCyci STHE299768:GHWB-1528-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: CNRZ 1066.

Entry informationi

Entry nameiGCH1_STRT1
AccessioniPrimary (citable) accession number: Q5LYM8
Entry historyi
Integrated into UniProtKB/Swiss-Prot: January 15, 2008
Last sequence update: February 1, 2005
Last modified: October 1, 2014
This is version 66 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