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A3PH01 (GCH4_RHOS1) Reviewed, UniProtKB/Swiss-Prot

Last modified February 19, 2014. Version 42. Feed History...

Clusters with 100%, 90%, 50% identity | Documents (2) | Third-party data text xml rdf/xml gff fasta
to top of pageNames·Attributes·General annotation·Ontologies·Sequence annotation·Sequences·References·Cross-refs·Entry info·DocumentsCustomize order

Names and origin

Protein namesRecommended name:
GTP cyclohydrolase FolE2

EC=3.5.4.16
Gene names
Name:folE2
Ordered Locus Names:Rsph17029_0501
OrganismRhodobacter sphaeroides (strain ATCC 17029 / ATH 2.4.9) [Complete proteome] [HAMAP]
Taxonomic identifier349101 [NCBI]
Taxonomic lineageBacteriaProteobacteriaAlphaproteobacteriaRhodobacteralesRhodobacteraceaeRhodobacter

Protein attributes

Sequence length359 AA.
Sequence statusComplete.
Protein existenceInferred from homology

General annotation (Comments)

Function

Converts GTP to 7,8-dihydroneopterin triphosphate By similarity. HAMAP-Rule MF_01527

Catalytic activity

GTP + H2O = formate + 2-amino-4-hydroxy-6-(erythro-1,2,3-trihydroxypropyl)-dihydropteridine triphosphate. HAMAP-Rule MF_01527

Pathway

Cofactor biosynthesis; 7,8-dihydroneopterin triphosphate biosynthesis; 7,8-dihydroneopterin triphosphate from GTP: step 1/1. HAMAP-Rule MF_01527

Sequence similarities

Belongs to the GTP cyclohydrolase IV family.

Ontologies

Keywords
   Molecular functionHydrolase
   Technical termComplete proteome
Gene Ontology (GO)
   Biological_process7,8-dihydroneopterin 3'-triphosphate biosynthetic process

Inferred from electronic annotation. Source: UniProtKB-UniPathway

   Molecular_functionGTP cyclohydrolase I activity

Inferred from electronic annotation. Source: UniProtKB-HAMAP

Complete GO annotation...

Sequence annotation (Features)

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifier

Molecule processing

Chain1 – 359359GTP cyclohydrolase FolE2 HAMAP-Rule MF_01527
PRO_0000292756

Sites

Site2181May be catalytically important By similarity

Sequences

Sequence LengthMass (Da)Tools
A3PH01 [UniParc].

Last modified April 3, 2007. Version 1.
Checksum: FFD98B7D831BBBE2

FASTA35940,175
        10         20         30         40         50         60 
MNILTPVAER LPSREEAEEA LAVLRRWATH TPASDVAALA PEAPALVYPD LSRAYPRTFT 

        70         80         90        100        110        120 
VDEAYKASLP DLQNGPASLI VGAKAVIQHV GISNFRLPIR YHTRDNGDLQ LETSVTGTVS 

       130        140        150        160        170        180 
LEAEKKGINM SRIMRSFYAH AEQAFSFEVI ERALEDYKRD LESFDARIQM RFSFPVKVPS 

       190        200        210        220        230        240 
LRSGLTGWQY YDIALELVDR GGVRKEIMHL DFVYSSTCPC SLELSEHARR ERGQLATPHS 

       250        260        270        280        290        300 
QRSVARISVE VRQGKCLWFE DLLDLVRSAV PTETQVMVKR EDEQAFAELN AANPIFVEDA 

       310        320        330        340        350 
ARSFCQALQS DPRIGDFRVV ASHQESLHSH DAVSVLTEGP TFAAESLDPR LFSSLYHVG 

« Hide

References

[1]"Complete sequence of chromosome 1 of Rhodobacter sphaeroides ATCC 17029."
Copeland A., Lucas S., Lapidus A., Barry K., Detter J.C., Glavina del Rio T., Hammon N., Israni S., Dalin E., Tice H., Pitluck S., Kiss H., Brettin T., Bruce D., Han C., Tapia R., Gilna P., Schmutz J. expand/collapse author list , Larimer F., Land M., Hauser L., Kyrpides N., Mikhailova N., Richardson P., Mackenzie C., Choudhary M., Donohue T.J., Kaplan S.
Submitted (FEB-2007) to the EMBL/GenBank/DDBJ databases
Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
Strain: ATCC 17029 / ATH 2.4.9.

Cross-references

Sequence databases

EMBL
GenBank
DDBJ
CP000577 Genomic DNA. Translation: ABN75617.1.
RefSeqYP_001042389.1. NC_009049.1.

3D structure databases

ProteinModelPortalA3PH01.
ModBaseSearch...
MobiDBSearch...

Protein-protein interaction databases

STRING349101.Rsph17029_0501.

Protocols and materials databases

StructuralBiologyKnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaABN75617; ABN75617; Rsph17029_0501.
GeneID4897468.
KEGGrsh:Rsph17029_0501.
PATRIC23168631. VBIRhoSph114483_0634.

Organism-specific databases

CMRSearch...

Phylogenomic databases

eggNOGCOG1469.
HOGENOMHOG000247517.
KOK09007.
OMAINMYVDL.
OrthoDBEOG6X6RBH.
ProtClustDBPRK13674.

Enzyme and pathway databases

BioCycRSPH349101:GHC8-512-MONOMER.
UniPathwayUPA00848; UER00151.

Family and domain databases

HAMAPMF_01527_B. GTP_cyclohydrol_B.
InterProIPR022838. GTP_cyclohydrolase_FolE2.
IPR003801. GTP_cyclohydrolase_FolE2/MptA.
[Graphical view]
PfamPF02649. GCHY-1. 1 hit.
[Graphical view]
ProtoNetSearch...

Entry information

Entry nameGCH4_RHOS1
AccessionPrimary (citable) accession number: A3PH01
Entry history
Integrated into UniProtKB/Swiss-Prot: June 26, 2007
Last sequence update: April 3, 2007
Last modified: February 19, 2014
This is version 42 of the entry and version 1 of the sequence. [Complete history]
Entry statusReviewed (UniProtKB/Swiss-Prot)
Annotation programProkaryotic Protein Annotation Program

Relevant documents

SIMILARITY comments

Index of protein domains and families

PATHWAY comments

Index of metabolic and biosynthesis pathways