Table 2.
Average r.m.s.d. (Å) between the Cα atoms of AlrBax and other Alrs
| Alanine Racemase | Whole monomersa | N-terminal domainsb | C-terminal domainsc | Active sited |
| AlrGst | 1.10 (57%) | 1.07 (57%) | 0.60 (59%) | 0.45 (73%) |
| AlrSla | 1.71 (37%) | 1.66 (36%) | 1.12 (39%) | 0.73 (51%) |
| AlrMtb | 1.84 (39%) | 1.64 (36%) | 1.11 (40%) | 0.83 (44%) |
| DadXPao | 2.30 (26%) | 1.82 (26%) | 1.43 (32%) | 0.81 (41%) |
Numbers in parenthesis denote sequence identity with AlrBax. aCalculated using monomer A. bCalculated using residues 4–245. cCalculated using residues 246–389. dCalculated using residues 39–45, 63–67, 84–88, 103–107, 127–140, 163–171, 203–210, 221–228, 356–363 from monomer A and 268–271 and 314–319 from monomer B.