Q4ZXP6 (Q4ZXP6_PSEU2) Unreviewed, UniProtKB/TrEMBL

Names and origin

Protein names

Recommended name:
GTP cyclohydrolase 1 1 HAMAP MF_00223
EC=3.5.4.16 HAMAP MF_00223

Alternative name(s):
GTP cyclohydrolase I 1 HAMAP MF_00223

Gene names

Name:	folE1 HAMAP MF_00223
Ordered Locus Names:	Psyr_1020

Organism

Pseudomonas syringae pv. syringae (strain B728a) [Complete proteome] [HAMAP] EMBL AAY36076.1

Taxonomic identifier

205918 [NCBI]

Taxonomic lineage

Bacteria › Proteobacteria › Gammaproteobacteria › Pseudomonadales › Pseudomonadaceae › Pseudomonas › Pseudomonas syringae

Protein attributes

Sequence length	187 AA.
Sequence status	Complete.
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; 7,8-dihydroneopterin triphosphate biosynthesis; 7,8-dihydroneopterin triphosphate from GTP: step 1/1. HAMAP MF_00223
Subunit structure	Homopolymer By similarity. HAMAP MF_00223
Sequence similarities	Belongs to the GTP cyclohydrolase I family. HAMAP MF_00223

Ontologies

Keywords
Biological process	One-carbon metabolism HAMAP MF_00223
Ligand	GTP-binding HAMAP MF_00223 Metal-binding HAMAP MF_00223 Nucleotide-binding Zinc HAMAP MF_00223
Molecular function	Hydrolase HAMAP MF_00223 EMBL AAY36076.1
Technical term	Complete proteome
Gene Ontology (GO)
Biological process	one-carbon 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 zinc ion binding Inferred from electronic annotation. Source: HAMAP
Complete GO annotation...

Sequence annotation (Features)

	Feature key	Position(s)	Length	Description	Graphical view	Feature identifier
Sites
	Metal binding	75	1	Zinc By similarity HAMAP MF_00223
	Metal binding	78	1	Zinc By similarity HAMAP MF_00223
	Metal binding	146	1	Zinc By similarity HAMAP MF_00223

Sequences

	Sequence		Length	Mass (Da)
	Q4ZXP6 [UniParc]. Last modified June 7, 2005. Version 1. Checksum: 933FD81726127AF9	FASTA	187	20,812
	10 20 30 40 50 60 MSSSLPQHYR DILLGLGEDP DREGLLDTPK RASKAMQYLC HGYTQSVEEI VNGALFASDN 70 80 90 100 110 120 DEMVIVQNIE LYSLCEHHLL PFIGKAHVAY IPTGKVLGLS KIARIVDMFA RRLQIQENLT 130 140 150 160 170 180 KQIADAIQKV TGAAGVAVVI EAQHMCMMMR GVEKQNSTMN TSVMLGAFRD SSTTRMEFLQ LIGRSRQ

References

[1]

"Comparison of the complete genome sequences of Pseudomonas syringae pv. syringae B728a and pv. tomato DC3000." Feil H., Feil W.S., Chain P., Larimer F., Dibartolo G., Copeland A., Lykidis A., Trong S., Nolan M., Goltsman E., Thiel J., Malfatti S., Loper J.E., Lapidus A., Detter J.C., Land M., Richardson P.M., Kyrpides N.C., Ivanova N., Lindow S.E. Proc. Natl. Acad. Sci. U.S.A. 102:11064-11069(2005) [PubMed: 16043691] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].

Cross-references

Sequence databases
EMBL GenBank DDBJ	CP000075 Genomic DNA. Translation: AAY36076.1.
RefSeq	YP_234114.1. NC_007005.1.
3D structure databases
ProteinModelPortal	Q4ZXP6.
SMR	Q4ZXP6. Positions 16-179.
ModBase	Search...
Protein-protein interaction databases
STRING	Q4ZXP6.
Protocols and materials databases
StructuralBiologyKnowledgebase	Search...
Genome annotation databases
GeneID	3366514.
GenomeReviews	Gene locus Psyr_1020 in contig CP000075_GR.
KEGG	psb:Psyr_1020.
NMPDR	fig|205918.4.peg.1339.
PATRIC	19982521. VBIPseSyr42314_1049.
Organism-specific databases
CMR	Search...
Phylogenomic databases
eggNOG	COG0302.
HOGENOM	HBG370191.
OMA	HEEMIIV.
PhylomeDB	Q4ZXP6.
ProtClustDB	PRK12606.
Enzyme and pathway databases
BioCyc	PSYR205918:PSYR_1020-MONOMER.
Family and domain databases
HAMAP	MF_00223. FolE. [Tree]
InterPro	IPR001474. GTP_CycHdrlase_I. IPR020602. GTP_CycHdrlase_I/CN_OxRdtase. IPR018234. GTP_CycHdrlase_I_CS. [Graphical view]
KO	K01495.
PANTHER	PTHR11109. GTP_cyclohydro_I. 1 hit.
Pfam	PF01227. GTP_cyclohydroI. 1 hit. [Graphical view]
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

Q4ZXP6_PSEU2

Accession

Primary (citable) accession number: Q4ZXP6

Entry history

Integrated into UniProtKB/TrEMBL:	June 7, 2005
Last sequence update:	June 7, 2005
Last modified:	December 14, 2011
This is version 48 of the entry and version 1 of the sequence. [Complete history]

Entry status

Unreviewed (UniProtKB/TrEMBL)