GO:0004485

methylcrotonoyl-CoA carboxylase activity

Details: 
Catalysis of the reaction: 3-methylbut-2-enoyl-CoA + ATP + bicarbonate = trans-3-methylglutaconyl-CoA + ADP + 2 H(+) + phosphate. [EC:6.4.1.4, RHEA:13592]
Evidence Code: 
ISS