Azotobacter vinelandii - 4984 Bacteria - 4971 Bos taurus bovine 5248 Escherichia coli - 5242, 5244, 5245, 5249, 5250, 5251, 5254, 5256, 5258, 721748, 722583, 722866 Escherichia coli constitutive 5248 Escherichia coli overexpressed after cloning into pKK223.3 expression vector 5258