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ALR mutants selected from an epPCR library for their ability to rescue E. coli ΔmetC
| Variant | Frequency | Mutation(s) |
|---|---|---|
| ALR-1 | 25 | Y274F |
| ALR-2 | 1 | Y274F, A335T |
| ALR-3 | 1 | R266S, Y274F |
| ALR-4 | 1 | M29I, Y274F |
| ALR-5 | 1 | T97S, P252R, Y274F |
| ALR-6 | 1 | I242V, Y274F |
| ALR-7 | 1 | L241M, R263H, Y274F |
| ALR-8 | 1 | V150I, Y274F |
