Brand  (β version)

PDB ID: 1A9Z

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Ligands
Code Name Style Show Link
NA Sodium ion PoSSuM
NAD Nicotinamide-adenine-dinucleotide PoSSuM
PGE Triethylene glycol PoSSuM
UPG Uridine-5'-diphosphate-glucose PoSSuM
Non-standard Residues
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Structure summary

Code : 1A9Z   PDBj   RCSB PDB   PDBe
Header : EPIMERASE
Title : UDP-GALACTOSE 4-EPIMERASE MUTANT S124A/Y149F COMPLEXED WITH UDP-GALACTOSE
Release Data : 1998-10-21
Compound :
mol_id molecule chains
1 UDP-GALACTOSE 4-EPIMERASE A
ec: 5.1.3.2
mutation: S124A, Y149F
Source :
mol_id organism_scientific expression_system
1 Escherichia coli  (taxid:562) Escherichia coli  (taxid:562)
Authors : Thoden, J.B., Holden, H.M.
Keywords : EPIMERASE, GALACTOSE METABOLISM, DEHYDROGENASE
Exp. method : X-RAY DIFFRACTION ( 1.9 Å )
Citation :

Dramatic differences in the binding of UDP-galactose and UDP-glucose to UDP-galactose 4-epimerase from Escherichia coli.

Thoden, J.B.,Holden, H.M.
(1998)  Biochemistry  37 : 11469 - 11477

PubMed: 9708982
DOI: 10.1021/bi9808969

Reaction

Chain : A
UniProt : P09147 (GALE_ECOLI)
Reaction: EC: Evidence:
Physiological Direction:
UDP-alpha-D-glucose = UDP-alpha-D-galactose 5.1.3.2 PubMed:14235524
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Cofactor: Evidence: Note:
NAD(+) ECO:0000269 | PubMed:12019271
ECO:0000269 | PubMed:8241178
ECO:0000269 | PubMed:8611497
ECO:0000269 | PubMed:8611559
ECO:0000269 | PubMed:8652544
ECO:0000269 | PubMed:8931134
ECO:0000269 | PubMed:9174344
ECO:0000269 | PubMed:9708982
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