_EC 5.4.99.7 Lanosterol synthase. 2 PDB entries  
EC 5.-.-.- Isomerases. [2,321 PDB entries]
EC 5.4.-.- Intramolecular transferases (mutases). [415 PDB entries]
EC 5.4.99.- Transferring other groups. [191 PDB entries]
EC 5.4.99.7 Lanosterol synthase. [2 PDB entries]    
1w6j

Pathway: Lanosterol and Cycloartenol Biosynthesis
Reaction: (3S)-2,3-epoxy-2,3-dihydrosqualene = lanosterol.
 

(3S)-2,3-epoxy-2,3-dihydrosqualene
=
lanosterol
Molecule diagrams generated from .mol files obtained from the KEGG ftp site.

Other name(s): 2,3-epoxysqualene--lanosterol cyclase. Oxidosqualene--lanosterol cyclase. Squalene-2,3-oxide-lanosterol cyclase.
Comments: Formerly Ec 1.14.1.3 and Ec 1.99.1.13.
Links:   [IntEnz]   [ExPASy]   [KEGG]  

There are 2 PDB entries in enzyme class E.C.5.4.99.7

  PDB code Protein
1w6j
Structure of human osc in complex with ro 48-8071
Source: Homo sapiens. Human. Organism_taxid: 9606. Expressed in: pichia pastoris. Expression_system_taxid: 4922.
Chain: A (727 residues) CATH domains: Unassigned 1.50.10.20 1.50.10.20
Bound ligand:   Het Group C14 is 45.16% similar to enzyme product lanosterol
1w6k
Structure of human osc in complex with lanosterol
Source: Homo sapiens. Human. Organism_taxid: 9606. Expressed in: pichia pastoris. Expression_system_taxid: 4922.
Chain: A (725 residues) CATH domains: Unassigned 1.50.10.20 1.50.10.20
Bound ligand:   Het Group LAN corresponds to enzyme product lanosterol