Brand  (β version)

PDB ID: 3HKA

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Ligands
Code Name Style Show Link
CL Chloride ion PoSSuM
CO3 Carbonate ion PoSSuM
ZN Zinc ion PoSSuM
FIX D-fructuronic acid PoSSuM
Non-standard Residues
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Glycosylation
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Modification
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Structure summary

Code : 3HKA   PDBj   RCSB PDB   PDBe
Header : ISOMERASE
Title : Crystal structure of uronate isomerase from Bacillus halodurans complexed with zinc and D-Fructuronate
Release Data : 2009-08-25
Compound :
mol_id molecule chains synonym
1 Uronate isomerase A,B,C BH0493 protein
Source :
mol_id organism_scientific expression_system
1 Bacillus halodurans C-125  (taxid:272558) Escherichia coli  (taxid:562)
strain: C-125 / DSM 18197 / FERM 7344 / JCM 9153
atcc: BAA-125
gene: BH0493
Authors : Fedorov, A.A., Fedorov, E.V., Nguyen, T.T., Raushel, F.M., Almo, S.C.
Keywords : Uronate isomerase, D-Fructuronate, Mechanism of the reaction, ISOMERASE
Exp. method : X-RAY DIFFRACTION ( 1.90 Å )
Citation :

The mechanism of the reaction catalyzed by uronate isomerase illustrates how an isomerase may have evolved from a hydrolase within the amidohydrolase superfamily.

Nguyen, T.T.,Fedorov, A.A.,Williams, L.  et al.
(2009)  Biochemistry  48 : 8879 - 8890

PubMed: 19678710
DOI: 10.1021/bi901046x

Reaction

Chain : A, B, C
UniProt : Q9KFI6 (Q9KFI6_HALH5)
Reaction : -