Het-PDB Navi2 (PDB: 1HXQ)

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Ligands
Code	Name	Link
FE	Fe (III) ion	PoSSuM
U5P	Uridine-5'-monophosphate	PoSSuM
ZN	Zinc ion	PoSSuM

Non-standard Residues
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Glycosylation
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Download interaction data: 1HXQ

Code :

1HXQ PDBj RCSB PDB PDBe

Header :

NUCLEOTIDYLTRANSFERASE

Title :

THE STRUCTURE OF NUCLEOTIDYLATED GALACTOSE-1-PHOSPHATE URIDYLYLTRANSFERASE FROM ESCHERICHIA COLI AT 1.86 ANGSTROMS RESOLUTION

Release Data :

1997-10-22

Compound :

mol_id	molecule	chains	synonym
1	HEXOSE-1-PHOSPHATE URIDYLYLTRANSFERASE	A,B	ALPHA-D-GALACTOSE-1-PHOSPHATE URIDYLYLTRANSFERASE, GALACTOSE-1-PHOSPHATE URIDYLYLTRANSFERASE-URIDYLYLATED HIS 166
	ec: 2.7.7.12

Source :

mol_id	organism_scientific	expression_system
1	Escherichia coli (taxid:562)	Escherichia coli (taxid:562)
	cell_line: BL21 expression_system_strain: BL21 (DE3) PLYSS expression_system_vector: PET VECTOR SYSTEM expression_system_plasmid: PTZ18ROT expression_system_gene: GALT

Authors :

Wedekind, J.E., Frey, P.A., Rayment, I.

Keywords :

METALLOENZYME, NUCLEOTIDYLATED HISTIDINE, REACTION INTERMEDIATE, NUCLEOTIDYLTRANSFERASE

Exp. method :

X-RAY DIFFRACTION ( 1.86 Å )

Citation :

The structure of nucleotidylated histidine-166 of galactose-1-phosphate uridylyltransferase provides insight into phosphoryl group transfer.

Wedekind, J.E.,Frey, P.A.,Rayment, I.
(1996) Biochemistry 35 : 11560 - 11569

PubMed: 8794735
DOI: 10.1021/bi9612677

Three-Dimensional Structure of Galactose-1-Phosphate Uridylyltransferase from Escherichia Coli at 1.8 A Resolution

Wedekind, J.E.,Frey, P.A.,Rayment, I.
(1995) Biochemistry 34 : 11049

Galactose-1-Phosphate Uridylyltransferase from Escherichia Coli, a Zinc and Iron Metalloenzyme

Ruzicka, F.J.,Wedekind, J.E.,Kim, J. et al.
(1995) Biochemistry 34 : 5610

Crystallization and Preliminary Crystallographic Analysis of Galactose-1-Phosphate Uridylyltransferase from Escherichia Coli

Wedekind, J.E.,Frey, P.A.,Rayment, I.
(1994) Acta Crystallogr.,Sect.D 50 : 329

The Nucleotide Sequence of the Gal T Gene of Escherichia Coli

Cornwell, T.L.,Adhya, S.L.,Reznikoff, W.S. et al.
(1987) Nucleic Acids Res. 15 : 8116

Chain :

A, B

UniProt :

P09148 (GAL7_ECOLI)

Reaction:	EC:	Evidence:
Reaction:	Physiological Direction:	Evidence:
alpha-D-galactose 1-phosphate + UDP-alpha-D-glucose = alpha-D- glucose 1-phosphate + UDP-alpha-D-galactose	2.7.7.12	PubMed:10529216, PubMed:10820011, PubMed:321007
	-	PubMed:10529216, PubMed:10820011, PubMed:321007

PDB ID: 1HXQ

Hetero Atom Contents

Structure summary

Reaction