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Protein

GTP cyclohydrolase FolE2

Gene

folE2

Organism
Polynucleobacter necessarius subsp. asymbioticus (strain DSM 18221 / CIP 109841 / QLW-P1DMWA-1)
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

Pathwayi

Sites

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Sitei159 – 1591May be catalytically importantUniRule annotation

GO - Molecular functioni

  1. GTP cyclohydrolase I activity Source: UniProtKB-HAMAP

GO - Biological processi

  1. 7,8-dihydroneopterin 3'-triphosphate biosynthetic process Source: UniProtKB-UniPathway
Complete GO annotation...

Keywords - Molecular functioni

Hydrolase

Enzyme and pathway databases

BioCyciPNEC312153:GH50-1743-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:Pnuc_1703
OrganismiPolynucleobacter necessarius subsp. asymbioticus (strain DSM 18221 / CIP 109841 / QLW-P1DMWA-1)
Taxonomic identifieri312153 [NCBI]
Taxonomic lineageiBacteriaProteobacteriaBetaproteobacteriaBurkholderialesBurkholderiaceaePolynucleobacter
ProteomesiUP000000231: Chromosome

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Chaini1 – 272272GTP cyclohydrolase FolE2PRO_0000372033Add
BLAST

Interactioni

Protein-protein interaction databases

STRINGi312153.Pnuc_1703.

Family & Domainsi

Sequence similaritiesi

Belongs to the GTP cyclohydrolase IV family.UniRule annotation

Phylogenomic databases

eggNOGiCOG1469.
HOGENOMiHOG000280679.
KOiK09007.
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.

A4SZK2-1 [UniParc]FASTAAdd to Basket

« Hide

        10         20         30         40         50
MNPAFLKASA MPDVQSSRDE RALPIEQVGI RGVRHPLMIR SNTGNFPSVG
60 70 80 90 100
NFEMDVALPA HVKGTHMSRF MALLQKQDEA IDSTTVVALV RDMLPLLDAK
110 120 130 140 150
EGHVQFTYTH FVKKAAPVSG VESLMDYEVT WMATAKQNDA GSVEVELGLR
160 170 180 190 200
AQVPVMSLCP CSKEISEFGA HNQRSHVTMT VVLDTQTKMT VEDLVSAAER
210 220 230 240 250
EASSELWGLL KRPDEKWVTE RSYSNPKFVE DLVRDVAGRL KADTRIQSFV
260 270
VDAENFESIH NHSAFARISH KK
Length:272
Mass (Da):30,294
Last modified:May 5, 2009 - v2
Checksum:i05B8FBEFE86CD2A0
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
CP000655 Genomic DNA. Translation: ABP34916.1.
RefSeqiYP_001156480.1. NC_009379.1.

Genome annotation databases

EnsemblBacteriaiABP34916; ABP34916; Pnuc_1703.
GeneIDi5052022.
KEGGipnu:Pnuc_1703.
PATRICi22967927. VBIPolNec12025_1769.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
CP000655 Genomic DNA. Translation: ABP34916.1.
RefSeqiYP_001156480.1. NC_009379.1.

3D structure databases

ModBaseiSearch...
MobiDBiSearch...

Protein-protein interaction databases

STRINGi312153.Pnuc_1703.

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaiABP34916; ABP34916; Pnuc_1703.
GeneIDi5052022.
KEGGipnu:Pnuc_1703.
PATRICi22967927. VBIPolNec12025_1769.

Phylogenomic databases

eggNOGiCOG1469.
HOGENOMiHOG000280679.
KOiK09007.
OrthoDBiEOG6X6RBH.

Enzyme and pathway databases

UniPathwayiUPA00848; UER00151.
BioCyciPNEC312153:GH50-1743-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: DSM 18221 / CIP 109841 / QLW-P1DMWA-1.

Entry informationi

Entry nameiGCH4_POLSQ
AccessioniPrimary (citable) accession number: A4SZK2
Entry historyi
Integrated into UniProtKB/Swiss-Prot: May 5, 2009
Last sequence update: May 5, 2009
Last modified: January 7, 2015
This is version 50 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

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.