_EC 4.4.1.4 Alliin lyase. 3 PDB entries  
EC 4.-.-.- Lyases. [3,636 PDB entries]
EC 4.4.-.- Carbon-sulfur lyases. [122 PDB entries]
EC 4.4.1.- Carbon-sulfur lyases. [122 PDB entries]
EC 4.4.1.4 Alliin lyase. [3 PDB entries]    
1lk9

Reaction: An S-alkyl-L-cysteine S-oxide = an alkyl sulfenate + 2-aminoacrylate.
 


S-alkyl-L-cysteine S-oxide
=
alkyl sulfenate
+
2-aminoacrylate
Molecule diagrams generated from .mol files obtained from the KEGG ftp site.

Other name(s): Alliinase. Cysteine sulfoxide lyase. Cysteine sulphoxide lyase. L-cysteine sulfoxide lyase.
Cofactor(s): Pyridoxal 5'-phosphate.
 

Pyridoxal 5'-phosphate
Molecule diagrams generated from .mol files obtained from the KEGG ftp site.
Links:   [IntEnz]   [ExPASy]   [KEGG]  

There are 3 PDB entries in enzyme class E.C.4.4.1.4

  PDB code Protein
1lk9
The three-dimensional structure of alliinase from garlic
Source: Allium sativum. Garlic. Organism_taxid: 4682. Other_details: bulb
Chains: A, B (425 residues) CATH domains: 2.10.25.30 3.40.640.10 3.90.1150.10
Bound ligands:   Het Group DHA corresponds to enzyme product 2-aminoacrylate
  Het Group PLP is 93.75% similar to enzyme cofactor pyridoxal
2hor
Crystal structure of alliinase from garlic- apo form
Source: Allium sativum. Garlic. Organism_taxid: 4682
Chain: A (425 residues) CATH domains: 2.10.25.30 3.40.640.10 3.90.1150.10
Bound ligands:   Het Group ACT is 66.67% similar to enzyme product 2-aminoacrylate
  Het Group NAG is 50.00% similar to enzyme cofactor pyridoxal
2hox
Alliinase from allium sativum (garlic)
Source: Allium sativum. Garlic. Organism_taxid: 4682. Tissue: bulbs
Chains: A, B, C, D (425 residues) CATH domains: 2.10.25.30 3.40.640.10 3.90.1150.10
Bound ligand:   Het Group P1T is 68.18% similar to enzyme cofactor pyridoxal