TABLE 3.
Nucleotide and amino acid substitutions of blaTEM-92 and related blaTEM genes
| Region and nucleotide no.a (amino acid no.b) | Nucleotide (amino acid) in the following genes
|
||||||
|---|---|---|---|---|---|---|---|
| blaTEM-1ad | blaTEM-52ae | blaTEM-1bd | blaTEM-52bf | blaTEM-2d | blaTEM-20g | blaTEM-92 (this study) | |
| Promoter | |||||||
| 32 | C | C | C | T | T | Deleted | Deleted |
| 147 | T | T | T | T | T | Deleted | Deleted |
| 162 | G | T | G | G | G | T | T |
| 175 | A | A | G | G | A | A | A |
| Gene | |||||||
| 218 (6) | C (Gln) | C | C | C | C | C | A (Lys) |
| 226c | C | C | T | T | C | C | C |
| 317 (39) | C (Gln) | C | C | C | A (Lys) | C | C |
| 346c | A | A | A | A | G | G | G |
| 436c | C | C | T | T | T | T | T |
| 512 (104) | G (Glu-104) | A (Lys) | G | A (Lys) | G | G | A (Lys) |
| 604c | G | G | T | T | G | G | G |
| 682c | T | T | T | T | C | C | C |
| 747 (182) | T (Met) | C (Thr) | T | C (Thr) | T | C (Thr) | C (Thr) |
| 914 (238) | G (Gly) | A (Ser) | G | A (Ser) | G | A (Ser) | A (Ser) |
| 925c | G | G | G | G | A | A | A |