_EC 4.2.1.28 Propanediol dehydratase. 8 PDB entries  
EC 4.-.-.- Lyases. [3,764 PDB entries]
EC 4.2.-.- Carbon-oxygen lyases. [1,840 PDB entries]
EC 4.2.1.- Hydro-lyases. [1,430 PDB entries]
EC 4.2.1.28 Propanediol dehydratase. [8 PDB entries]    
1dio

Reaction: Propane-1,2-diol = propanal + H(2)O.
 


Propane-1,2-diol
=
propanal
+ H(2)O
Molecule diagrams generated from .mol files obtained from the KEGG ftp site.

Cofactor(s): Cob(II)alamin.
 

Cob(II)alamin
Molecule diagrams generated from .mol files obtained from the KEGG ftp site.
Comments: Also dehydrates ethylene glycol to acetaldehyde.
Links:   [IntEnz]   [ExPASy]   [KEGG]  

There are 8 PDB entries in enzyme class E.C.4.2.1.28

  PDB code Protein
1dio
Diol dehydratase-cyanocobalamin complex from klebsiella oxyt
Source: Klebsiella oxytoca. Organism_taxid: 571. Expressed in: escherichia coli. Expression_system_taxid: 562. Expression_system_collection: atcc 8724. Other_details: synthetic gene. Other_details: synthetic gene
Chains: A, B, G, L, E, M (551 residues) CATH domain: 3.20.20.350
Bound ligand:   Het Group PGO corresponds to enzyme reactant Propane-1,2-diol
1eex
Crystal structure of the diol dehydratase- adeninylpentylcobalamin complex from klebsiella oxytoca
Source: Klebsiella oxytoca. Organism_taxid: 571. Atcc: atcc8724. Expressed in: escherichia coli. Expression_system_taxid: 562.
Chains: A, B, G, L, E, M (551 residues) CATH domain: 3.20.20.350
Bound ligand:   Het Group PGO corresponds to enzyme reactant Propane-1,2-diol
1egm
Crystal structure of diol dehydratase-cyanocobalamin complex at 100k.
Source: Klebsiella oxytoca. Organism_taxid: 571. Atcc: atcc8724. Expressed in: escherichia coli. Expression_system_taxid: 562.
Chains: A, B, G, L, E, M (551 residues) CATH domain: 3.20.20.350
Bound ligand:   Het Group PGO corresponds to enzyme reactant Propane-1,2-diol
1egv
Crystal structure of the diol dehydratase- adeninylpentylcobalamin complex from klebsella oxytoca under the illuminated condition.
Source: Klebsiella oxytoca. Organism_taxid: 571. Atcc: atcc8724. Expressed in: escherichia coli. Expression_system_taxid: 562.
Chains: A, B, G, L, E, M (551 residues) CATH domain: 3.20.20.350
Bound ligand:   Het Group PGO corresponds to enzyme reactant Propane-1,2-diol
1iwb
Crystal structure of diol dehydratase
Source: Klebsiella oxytoca. Organism_taxid: 571. Expressed in: escherichia coli. Expression_system_taxid: 562. Expression_system_taxid: 562
Chains: A, B, G, L, E, M (551 residues) CATH domain: 3.20.20.350
1uc4
Structure of diol dehydratase complexed with (s)-1,2- propanediol
Source: Klebsiella oxytoca. Organism_taxid: 571. Expressed in: escherichia coli. Expression_system_taxid: 562.
Chains: A, B, G, L, E, M (551 residues) CATH domain: 3.20.20.350
Bound ligand:   Het Group PGO corresponds to enzyme reactant Propane-1,2-diol
1uc5
Structure of diol dehydratase complexed with (r)-1,2- propanediol
Source: Klebsiella oxytoca. Organism_taxid: 571. Expressed in: escherichia coli. Expression_system_taxid: 562.
Chains: A, B, G, L, E, M (551 residues) CATH domain: 3.20.20.350
Bound ligand:   Het Group PGR corresponds to enzyme reactant Propane-1,2-diol
3auj
Structure of diol dehydratase complexed with glycerol
Source: Klebsiella oxytoca. Organism_taxid: 571. Gene: pdda. Expressed in: escherichia coli. Expression_system_taxid: 562. Gene: pddb. Gene: pddc.
Chains: A, B, G, L, E, M (552 residues) CATH domain: 3.20.20.350
Bound ligand:   Het Group GOL is 83.33% similar to enzyme reactant Propane-1,2-diol