_EC 3-hydroxyisobutyryl-CoA hydrolase. 2 PDB entries  
EC 3.-.-.- Hydrolases. [21,057 PDB entries]
EC 3.1.-.- Acting on ester bonds. [5,979 PDB entries]
EC 3.1.2.- Thiolester hydrolases. [82 PDB entries]
EC 3-hydroxyisobutyryl-CoA hydrolase. [2 PDB entries]    

Reaction: 3-hydroxy-2-methylpropanoyl-CoA + H(2)O = CoA + 3-hydroxy-2- methylpropanoate.

+ H(2)O
3-hydroxy-2- methylpropanoate
Molecule diagrams generated from .mol files obtained from the KEGG ftp site.

Comments: Also hydrolyzes 3-hydroxypropanoyl-CoA.
Links:   [IntEnz]   [ExPASy]   [KEGG]  

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

  PDB code Protein
Crystal structure of human beta-hydroxyisobutyryl-coa hydrol complex with quercetin
Source: Homo sapiens. Human. Organism_taxid: 9606. Gene: hibch. Expressed in: escherichia coli. Expression_system_taxid: 562.
Chain: A (362 residues)
Bound ligand:   Het Group HIU corresponds to enzyme product 3-hydroxy-2-methylpropanoate
Crystal structure of enoyl-coa hydratase/isomerase family pr
Source: Shewanella oneidensis. Organism_taxid: 211586. Strain: mr-1. Gene: so_1681. Expressed in: escherichia coli bl21. Expression_system_taxid: 511693.
Chains: A, B (361 residues)