_EC 3.1.23.- (not defined) 0 PDB entries  
EC 3.-.-.- Hydrolases. [21,057 PDB entries]
EC 3.1.-.- Acting on ester bonds. [5,979 PDB entries]
EC 3.1.23.- (not defined) [-]    
EC 3.1.23.1 Transferred entry: 3.1.21.4. [-]
EC 3.1.23.2 Transferred entry: 3.1.21.4. [-]
EC 3.1.23.3 Transferred entry: 3.1.21.4. [-]
EC 3.1.23.4 Transferred entry: 3.1.21.4. [-]
EC 3.1.23.5 Transferred entry: 3.1.21.4. [-]
EC 3.1.23.6 Transferred entry: 3.1.21.4. [-]
EC 3.1.23.7 Transferred entry: 3.1.21.4. [-]
EC 3.1.23.8 Transferred entry: 3.1.21.4. [-]
EC 3.1.23.9 Transferred entry: 3.1.21.4. [-]
EC 3.1.23.10 Transferred entry: 3.1.21.4. [-]
EC 3.1.23.11 Transferred entry: 3.1.21.4. [-]
EC 3.1.23.12 Transferred entry: 3.1.21.4. [-]
EC 3.1.23.13 Transferred entry: 3.1.21.4. [-]
EC 3.1.23.14 Transferred entry: 3.1.21.4. [-]
EC 3.1.23.15 Transferred entry: 3.1.21.4. [-]
EC 3.1.23.16 Transferred entry: 3.1.21.4. [-]
EC 3.1.23.17 Transferred entry: 3.1.21.4. [-]
EC 3.1.23.18 Transferred entry: 3.1.21.4. [-]
EC 3.1.23.19 Transferred entry: 3.1.21.4. [-]
EC 3.1.23.20 Transferred entry: 3.1.21.4. [-]
EC 3.1.23.21 Transferred entry: 3.1.21.4. [-]
EC 3.1.23.22 Transferred entry: 3.1.21.4. [-]
EC 3.1.23.23 Transferred entry: 3.1.21.4. [-]
EC 3.1.23.24 Transferred entry: 3.1.21.4. [-]
EC 3.1.23.25 Transferred entry: 3.1.21.4. [-]
EC 3.1.23.26 Transferred entry: 3.1.21.4. [-]
EC 3.1.23.27 Transferred entry: 3.1.21.4. [-]
EC 3.1.23.28 Transferred entry: 3.1.21.4. [-]
EC 3.1.23.29 Transferred entry: 3.1.21.4. [-]
EC 3.1.23.30 Transferred entry: 3.1.21.4. [-]
EC 3.1.23.31 Transferred entry: 3.1.21.4. [-]
EC 3.1.23.32 Transferred entry: 3.1.21.4. [-]
EC 3.1.23.33 Transferred entry: 3.1.21.4. [-]
EC 3.1.23.34 Transferred entry: 3.1.21.4. [-]
EC 3.1.23.35 Transferred entry: 3.1.21.4. [-]
EC 3.1.23.36 Transferred entry: 3.1.21.4. [-]
EC 3.1.23.37 Transferred entry: 3.1.21.4. [-]
EC 3.1.23.38 Transferred entry: 3.1.21.4. [-]
EC 3.1.23.39 Transferred entry: 3.1.21.4. [-]
EC 3.1.23.40 Transferred entry: 3.1.21.4. [-]
EC 3.1.23.41 Transferred entry: 3.1.21.4. [-]
EC 3.1.23.42 Transferred entry: 3.1.21.4. [-]
EC 3.1.23.43 Transferred entry: 3.1.21.4. [-]
EC 3.1.23.44 Transferred entry: 3.1.21.4. [-]
EC 3.1.23.45 Transferred entry: 3.1.21.4. [-]
EC 3.1.23.46 Transferred entry: 3.1.21.4. [-]
EC 3.1.23.47 Transferred entry: 3.1.21.4. [-]
EC 3.1.23.48 Transferred entry: 3.1.21.4. [-]
EC 3.1.23.49 Transferred entry: 3.1.21.4. [-]
EC 3.1.23.50 Transferred entry: 3.1.21.4. [-]
EC 3.1.23.51 Transferred entry: 3.1.21.4. [-]
EC 3.1.23.52 Transferred entry: 3.1.21.4. [-]
EC 3.1.23.53 Transferred entry: 3.1.21.4. [-]
EC 3.1.23.54 Transferred entry: 3.1.21.4. [-]
EC 3.1.23.55 Transferred entry: 3.1.21.4. [-]
EC 3.1.23.56 Transferred entry: 3.1.21.4. [-]
EC 3.1.23.57 Transferred entry: 3.1.21.4. [-]
EC 3.1.23.58 Transferred entry: 3.1.21.4. [-]
EC 3.1.23.59 Transferred entry: 3.1.21.4. [-]

[-] signifies that there are no PDB entries for the given enzyme subclass