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Protein

GTP cyclohydrolase FolE2

Gene

folE2

Organism
Desulfotalea psychrophila (strain LSv54 / DSM 12343)
Status
Reviewed-Annotation score: Annotation score: 2 out of 5-Protein inferred from homologyi

Functioni

Converts GTP to 7,8-dihydroneopterin triphosphate.UniRule annotation

Catalytic activityi

GTP + H2O = formate + 2-amino-4-hydroxy-6-(erythro-1,2,3-trihydroxypropyl)-dihydropteridine triphosphate.UniRule annotation

Pathway:i7,8-dihydroneopterin triphosphate biosynthesis

This protein is involved in step 1 of the subpathway that synthesizes 7,8-dihydroneopterin triphosphate from GTP.UniRule annotation
Proteins known to be involved in this subpathway in this organism are:
  1. GTP cyclohydrolase FolE2 (folE2), Putative GTP cyclohydrolase 1 type 2 (DP0634)
This subpathway is part of the pathway 7,8-dihydroneopterin triphosphate biosynthesis, which is itself part of Cofactor biosynthesis.
View all proteins of this organism that are known to be involved in the subpathway that synthesizes 7,8-dihydroneopterin triphosphate from GTP, the pathway 7,8-dihydroneopterin triphosphate biosynthesis and in Cofactor biosynthesis.

Sites

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Sitei137 – 1371May be catalytically importantUniRule annotation

GO - Molecular functioni

GO - Biological processi

Complete GO annotation...

Keywords - Molecular functioni

Hydrolase

Enzyme and pathway databases

BioCyciDPSY177439:GJW5-1664-MONOMER.
UniPathwayiUPA00848; UER00151.

Names & Taxonomyi

Protein namesi
Recommended name:
GTP cyclohydrolase FolE2UniRule annotation (EC:3.5.4.16UniRule annotation)
Gene namesi
Name:folE2UniRule annotation
Ordered Locus Names:DP1611
OrganismiDesulfotalea psychrophila (strain LSv54 / DSM 12343)
Taxonomic identifieri177439 [NCBI]
Taxonomic lineageiBacteriaProteobacteriaDeltaproteobacteriaDesulfobacteralesDesulfobulbaceaeDesulfotalea
ProteomesiUP000000602 Componenti: Chromosome

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Chaini1 – 251251GTP cyclohydrolase FolE2PRO_0000147708Add
BLAST

Interactioni

Protein-protein interaction databases

STRINGi177439.DP1611.

Structurei

3D structure databases

ProteinModelPortaliQ6AMT5.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Sequence similaritiesi

Belongs to the GTP cyclohydrolase IV family.UniRule annotation

Phylogenomic databases

eggNOGiCOG1469.
HOGENOMiHOG000280679.
KOiK09007.
OMAiLSGWQYY.
OrthoDBiEOG6X6RBH.

Family and domain databases

HAMAPiMF_01527_B. GTP_cyclohydrol_B.
InterProiIPR022838. GTP_cyclohydrolase_FolE2.
IPR003801. GTP_cyclohydrolase_FolE2/MptA.
[Graphical view]
PfamiPF02649. GCHY-1. 1 hit.
[Graphical view]
TIGRFAMsiTIGR00294. TIGR00294. 1 hit.

Sequencei

Sequence statusi: Complete.

Q6AMT5-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MSKKQSTICQ KVGIADLEIP IILGQKDGKL QHSIASCKIT ATIKETLKGD
60 70 80 90 100
ISGEVQRLLP SFTKEIEPKS WHRLLEEFKE NIGVEKITLS LSCPFFVSKK
110 120 130 140 150
APVSELRGLM EYNCTFSAST GESGITTSLY VPVTTLCPCS KEISDGGAHN
160 170 180 190 200
QRAEAIFRVE MKEHLWLEDL IQLVEESASC QVYSVLKRPD EKYVTEKAFD
210 220 230 240 250
NPMFVEDVVR KIAVRAGEHP LIHAFSISVE SFESIHKHNA YAYVNSEDLN

L
Length:251
Mass (Da):28,093
Last modified:September 13, 2004 - v1
Checksum:iF4266DE5B6EDF84C
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
CR522870 Genomic DNA. Translation: CAG36340.1.
RefSeqiWP_011188852.1. NC_006138.1.

Genome annotation databases

EnsemblBacteriaiCAG36340; CAG36340; DP1611.
KEGGidps:DP1611.
PATRICi21713070. VBIDesPsy67261_1739.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
CR522870 Genomic DNA. Translation: CAG36340.1.
RefSeqiWP_011188852.1. NC_006138.1.

3D structure databases

ProteinModelPortaliQ6AMT5.
ModBaseiSearch...
MobiDBiSearch...

Protein-protein interaction databases

STRINGi177439.DP1611.

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaiCAG36340; CAG36340; DP1611.
KEGGidps:DP1611.
PATRICi21713070. VBIDesPsy67261_1739.

Phylogenomic databases

eggNOGiCOG1469.
HOGENOMiHOG000280679.
KOiK09007.
OMAiLSGWQYY.
OrthoDBiEOG6X6RBH.

Enzyme and pathway databases

UniPathwayiUPA00848; UER00151.
BioCyciDPSY177439:GJW5-1664-MONOMER.

Family and domain databases

HAMAPiMF_01527_B. GTP_cyclohydrol_B.
InterProiIPR022838. GTP_cyclohydrolase_FolE2.
IPR003801. GTP_cyclohydrolase_FolE2/MptA.
[Graphical view]
PfamiPF02649. GCHY-1. 1 hit.
[Graphical view]
TIGRFAMsiTIGR00294. TIGR00294. 1 hit.
ProtoNetiSearch...

Publicationsi

  1. Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
    Strain: LSv54 / DSM 12343.

Entry informationi

Entry nameiGCH4_DESPS
AccessioniPrimary (citable) accession number: Q6AMT5
Entry historyi
Integrated into UniProtKB/Swiss-Prot: February 1, 2005
Last sequence update: September 13, 2004
Last modified: July 22, 2015
This is version 59 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.