The amount of a 2-iminobutanoate/2-iminopropanoate deaminase when measured in blood serum. The trait is OBA_2041928 (level of 2-iminobutanoate/2-iminopropanoate deaminase in blood serum). Also known as: blood serum 2-iminobutanoate/2-iminopropanoate deaminase amount.