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Table 2 Average r.m.s. differences (Å) between the Cα atoms of AlrSP and alanine racemase structures from other Gram-positive bacteria

From: The crystal structure of alanine racemase from Streptococcus pneumoniae, a target for structure-based drug design

 

PDB ID

Whole monomer

N-terminus

C-terminus

Active site

AlrGS

1SFT

1.23 (46%)

1.30 (41%)

0.57 (56%)

0.36 (66%)

AlrSL

1VFH

1.57 (38%)

1.92 (34%)

1.24 (41%)

0.67 (46%)

AlrBA

3HA1

1.29 (45%)

1.59 (41%)

0.49 (53%)

0.38 (65%)

AlrEF

3E5P

1.16 (53%)

1.48 (52%)

0.54 (56%)

0.46 (71%)

  1. Numbers in parenthesis denote sequence identity with AlrSP, (%sequence identity = Nidentity/Naligned).