has material basis in germline mutation in MCCC1 urea cycle disorder 3-methylcrotonyl-CoA carboxylase 1 deficiency https://rarediseases.info.nih.gov/diseases/5665/3-methylcrotonyl-coa-carboxylase-1-deficiency https://www.malacards.org/card/3_methylcrotonyl_coa_carboxylase_1_deficiency_2 MCCC1 3-methylcrotonyl-CoA carboxylase deficiency Methylcrotonyl-Coa carboxylase deficiency OMIM:210200 Any 3-methylcrotonyl-CoA carboxylase deficiency in which the cause of the disease is a mutation in the MCCC1 gene. MONDO:0008861 3 Alpha methylcrotonylglycinuria 1 methylcrotonylglycinuria type I 3-Methylcrotonyl-Coa carboxylase deficiency 3 Methylcrotonyl-CoA carboxylase 1 deficiency MCC1D 3-methylcrotonylglycinuria I 3-Methylcrotonyl-Coenzyme A carboxylase deficiency MCCD type 1 GARD:0005665 3-MCC deficiency MONDO:0022326 3 methylcrotonylglycinuria MCC deficiency MESH:C535308 3-methylcrotonylglycinuria Bmcc deficiency 3 alpha methylcrotonylglycinuria 1 3 Methylcrotonyl-CoA carboxylase deficiency deficiency of methylcrotonoyl-Coa carboxylase 3-methylcrotonyl-CoA carboxylase deficiency caused by mutation in MCCC1 MCC1 deficiency 3-methylcrotonyl-CoA carboxylase 1 deficiency methylcrotonoyl-CoA carboxylase 1 deficiency DOID:0080579 3-Methylcrotonyl-Coa carboxylase 1 deficiency MCC 1 deficiency 3-methylcrotonyl-CoA carboxylase deficiency