Reviewed, UniProtKB/Swiss-Prot Q88JY1 (GCH12_PSEPK)

Names and origin

Protein names

Recommended name:
    GTP cyclohydrolase 1 2
    EC=3.5.4.16
Alternative name(s):
    GTP cyclohydrolase I 2
      Short name=GTP-CH-I 2

Gene names

Name:	folE2
Ordered Locus Names:	PP_2512

Organism

Pseudomonas putida (strain KT2440) [Complete proteome] [HAMAP]

Taxonomic identifier

160488 [NCBI]

Taxonomic lineage

Bacteria › Proteobacteria › Gammaproteobacteria › Pseudomonadales › Pseudomonadaceae › Pseudomonas

Protein attributes

Sequence length	186 AA.
Sequence status	Complete.
Sequence processing	The displayed sequence is not processed.
Protein existence	Inferred from homology.

General annotation (Comments)

Catalytic activity	GTP + H2O = formate + 2-amino-4-hydroxy-6-(erythro-1,2,3-trihydroxypropyl)-dihydropteridine triphosphate. HAMAP MF_00223
Pathway	Cofactor biosynthesis; dihydroneopterin triphosphate biosynthesis; 2-amino-4-hydroxy-6-(erythro-1,2,3-trihydroxypropyl)-dihydropteridine triphosphate from GTP: step 1/1. HAMAP MF_00223
Subunit structure	Homopolymer By similarity.
Sequence similarities	Belongs to the GTP cyclohydrolase I family.

Ontologies

Keywords
Biological process	One-carbon metabolism
Ligand	GTP-binding Nucleotide-binding
Molecular function	Hydrolase
Technical term	Complete proteome
Gene Ontology (GO)
Biological process	one-carbon compound metabolic process Inferred from electronic annotation. Source: HAMAP tetrahydrofolate biosynthetic process Inferred from electronic annotation. Source: HAMAP
Cellular component	cytoplasm Inferred from electronic annotation. Source: InterPro
Molecular function	GTP binding Inferred from electronic annotation. Source: UniProtKB-KW GTP cyclohydrolase I activity Inferred from electronic annotation. Source: HAMAP
Complete GO annotation...

Sequence annotation (Features)

	Feature key	Position(s)	Length	Description	Graphical view	Feature identifier
Molecule processing
	Chain	1 – 186	186	GTP cyclohydrolase 1 2 HAMAP MF_00223		PRO_0000119431

Sequences

	Sequence		Length	Mass (Da)
	Q88JY1-1 [UniParc]. Last modified June 1, 2003. Version 1. Checksum: D4F2562CC214F0F7	FASTA	186	20,886
	10 20 30 40 50 60 MSHSLAEHYH EILVGIGENP QREGLLDTPR RAAKAMQYLC NGYAQDLHEV VNGALFESEN 70 80 90 100 110 120 DEMIVVRDIE LYSLCEHHML PFIGKAHVAY LPTGRVLGLS KVARVVDMFA RRLQIQENLT 130 140 150 160 170 180 RQIAYAVQEV TDAAGVGVVI EAKHMCMMMR GVEKQNSVMI SSVMLGAFRD APSTRHEFLN LIGRHN

References

[1]

"Complete genome sequence and comparative analysis of the metabolically versatile Pseudomonas putida KT2440." Nelson K.E., Weinel C., Paulsen I.T., Dodson R.J., Hilbert H., Martins dos Santos V.A.P., Fouts D.E., Gill S.R., Pop M., Holmes M., Brinkac L.M., Beanan M.J., DeBoy R.T., Daugherty S.C., Kolonay J.F., Madupu R., Nelson W.C., White O. , Peterson J.D., Khouri H.M., Hance I., Chris Lee P., Holtzapple E.K., Scanlan D., Tran K., Moazzez A., Utterback T.R., Rizzo M., Lee K., Kosack D., Moestl D., Wedler H., Lauber J., Stjepandic D., Hoheisel J., Straetz M., Heim S., Kiewitz C., Eisen J.A., Timmis K.N., Duesterhoeft A., Tuemmler B., Fraser C.M. Environ. Microbiol. 4:799-808(2002) [PubMed: 12534463] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].

Cross-references

Sequence databases
EMBLGenBankDDBJ	AE015451 Genomic DNA. Translation: AAN68124.1.
RefSeq	NP_744660.1.
3D structure databases
HSSP	HSSP built from PDB template 1IS7 based on UniProtKB P22288.
ModBase	Search...
Genome annotation databases
GeneID	1045754.
GenomeReviews	Gene locus PP_2512 in contig AE015451_GR.
KEGG	ppu:PP_2512.
NMPDR	fig|160488.1.peg.2490.
TIGR	PP_2512.
Phylogenomic databases
HOGENOM	Q88JY1.
OMA	Q88JY1. EPREYLE.
Enzyme and pathway databases
BioCyc	PPUT160488:PP_2512-MON.
Family and domain databases
HAMAP	MF_00223. [Tree]
InterPro	IPR001474. GTP_CycHdrlase_I. IPR018234. GTP_CycHdrlase_I_CS. [Graphical view]
PANTHER	PTHR11109. GTP_cyclohydro_I. 1 hit.
Pfam	PF01227. GTP_cyclohydroI. 1 hit. [Graphical view]
ProDom	PD003330. GTP_cyclohydroI. 1 hit. [Graphical view] [Entries sharing at least one domain]
TIGRFAMs	TIGR00063. folE. 1 hit.
PROSITE	PS00859. GTP_CYCLOHYDROL_1_1. 1 hit. PS00860. GTP_CYCLOHYDROL_1_2. 1 hit. [Graphical view]
ProtoNet	Search...

Entry information

Entry name

GCH12_PSEPK

Accession

Primary (citable) accession number: Q88JY1

Entry history

Integrated into UniProtKB/Swiss-Prot:	January 16, 2004
Last sequence update:	June 1, 2003
Last modified:	June 16, 2009
This is version 40 of the entry and version 1 of the sequence. [Complete history]

Entry status

Reviewed (UniProtKB/Swiss-Prot)

Annotation project

HAMAP (High-quality Automated and Manual Annotation of microbial Proteomes)