[Term] id: PR:000026119 name: methylcrotonoyl-CoA carboxylase beta chain, mitochondrial sequence variant MCCB E99Q (human) def: "A methylcrotonoyl-CoA carboxylase beta chain, mitochondrial sequence variant (human) that has a Gln residue at the position equivalent to Glu-99 of the amino acid sequence represented by UniProtKB:Q9HCC0-1. Example: UniProtKB:Q9HCC0-1, Glu-99, CHEBI:30011." [PRO:CNA, PMID:11181649] comment: Category=organism-sequence. synonym: "hMCCC2/var:MCCB E99Q" EXACT PRO-short-label [PRO:DNx] synonym: "UniProtKB:Q9HCC0, Glu-99, CHEBI:30011" EXACT PRO-proteoform-std [PRO:DNx] synonym: "UniProtKB:Q9HCC0-1, Glu-99, CHEBI:30011" NARROW PRO-proteoform-std [PRO:DNx] xref: UniProtKB_VAR:VAR_012792 is_a: PR:000026117 ! methylcrotonoyl-CoA carboxylase beta chain, mitochondrial sequence variant (human) relationship: only_in_taxon NCBITaxon:9606 ! Homo sapiens