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Q7NK98

- GCH1_GLOVI

UniProt

Q7NK98 - GCH1_GLOVI

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Protein
GTP cyclohydrolase 1
Gene
folE, gll1580
Organism
Gloeobacter violaceus (strain PCC 7421)
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 bindingi101 – 1011Zinc By similarity
Metal bindingi104 – 1041Zinc By similarity
Metal bindingi172 – 1721Zinc 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

BioCyciGVIO251221:GH9A-1600-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:gll1580
OrganismiGloeobacter violaceus (strain PCC 7421)
Taxonomic identifieri251221 [NCBI]
Taxonomic lineageiBacteriaCyanobacteriaGloeobacteriaGloeobacteralesGloeobacter
ProteomesiUP000000557: Chromosome

Subcellular locationi

GO - Cellular componenti

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

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Chaini1 – 214214GTP cyclohydrolase 1UniRule annotation
PRO_0000119409Add
BLAST

Interactioni

Subunit structurei

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

Protein-protein interaction databases

STRINGi251221.gvip221.

Structurei

3D structure databases

ProteinModelPortaliQ7NK98.
SMRiQ7NK98. Positions 20-208.

Family & Domainsi

Sequence similaritiesi

Phylogenomic databases

eggNOGiCOG0302.
KOiK01495.
OMAiYEQIEYA.
OrthoDBiEOG6XHC8G.
PhylomeDBiQ7NK98.

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.

Q7NK98-1 [UniParc]FASTAAdd to Basket

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MTIAHKDFLP SDWHEDDSAS EAASRNGLDP MMDAVRTLLV GVGEDPERNG    50
LERTPKRVAE ALKFLTKGYG QSLEELLNGA IFDLGHDELV LVRDIDLFSM 100
CEHHMLPFIG RAHVGYIPDQ KVVGLSKLAR IVEMYARRLQ VQERLTRQIA 150
EALQEVLQPR GVAVVIEASH MCMVMRGVQK PNSWTVTSSM VGVFKESQST 200
RQEFLDLIHH KATF 214
Length:214
Mass (Da):24,094
Last modified:December 15, 2003 - v1
Checksum:i1E5F0C5BDE6B8284
GO

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
BA000045 Genomic DNA. Translation: BAC89521.1.
RefSeqiNP_924526.1. NC_005125.1.
WP_011141579.1. NC_005125.1.

Genome annotation databases

EnsemblBacteriaiBAC89521; BAC89521; BAC89521.
GeneIDi2598546.
KEGGigvi:gvip221.
PATRICi22042617. VBIGloVio86258_1617.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
BA000045 Genomic DNA. Translation: BAC89521.1 .
RefSeqi NP_924526.1. NC_005125.1.
WP_011141579.1. NC_005125.1.

3D structure databases

ProteinModelPortali Q7NK98.
SMRi Q7NK98. Positions 20-208.
ModBasei Search...
MobiDBi Search...

Protein-protein interaction databases

STRINGi 251221.gvip221.

Protocols and materials databases

Structural Biology Knowledgebase Search...

Genome annotation databases

EnsemblBacteriai BAC89521 ; BAC89521 ; BAC89521 .
GeneIDi 2598546.
KEGGi gvi:gvip221.
PATRICi 22042617. VBIGloVio86258_1617.

Phylogenomic databases

eggNOGi COG0302.
KOi K01495.
OMAi YEQIEYA.
OrthoDBi EOG6XHC8G.
PhylomeDBi Q7NK98.

Enzyme and pathway databases

UniPathwayi UPA00848 ; UER00151 .
BioCyci GVIO251221:GH9A-1600-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: PCC 7421.

Entry informationi

Entry nameiGCH1_GLOVI
AccessioniPrimary (citable) accession number: Q7NK98
Entry historyi
Integrated into UniProtKB/Swiss-Prot: January 16, 2004
Last sequence update: December 15, 2003
Last modified: September 3, 2014
This is version 76 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

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