Table 1.
DNA and amino acid substitutions in thermostable 1E2A subtilisin E (mature gene)
Base | Base substitution | Position in codon | Amino acid | Amino acid substitution |
---|---|---|---|---|
484 | A → G | 3 | 10 | synonymous |
520 | A → T | 3 | 22 | synonymous |
731 | G → A | 1 | 93 | Val → Ile |
745 | T → C | 3 | 97 | synonymous |
780 | A → G | 2 | 109 | Asn → Ser |
995 | A → G | 1 | 181 | Asn → Asp |
1107 | A → G | 2 | 218 | Asn → Ser |
1141 | A → T | 3 | 229 | synonymous |
1153 | A → G | 3 | 233 | synonymous |
1189 | A → G | 3 | 245 | synonymous |