1. 3.4.11.2 enzyme   alanyl aminopeptidase
                      membrane alanyl aminopeptidase
                      CD13
                      cysteinylglycinase
                      alanine aminopeptidase
                      amino-oligopeptidase
                      aminopeptidase M
                      aminopeptidase N
                      cysteinylglycine dipeptidase
                      microsomal aminopeptidase
                      L-alanine aminopeptidase
                      alanine-specific aminopeptidase
                      membrane aminopeptidase I
                      particle-bound aminopeptidase
                      pseudo leucine aminopeptidase

2. 3.4.16.4 enzyme   D-alanyl carboxypeptidase
                      D-alanyl-D-alanine-carboxypeptidase
                      D-alanyl-D-alanine-cleaving peptidase
                      D-alanyl-D-alanine-cleaving-peptidase
                      DD-carboxypeptidase
                      DD-peptidase
                      DD-transpeptidase
                      D-alanine carboxypeptidase
                      serine-type D-Ala-D-Ala carboxypeptidase

3. 2.3.2.11 enzyme   alanylphosphatidylglycerol synthase
                      O-alanylphosphatidylglycerol synthase
                      alanyl phosphatidylglycerol synthetase
                      L-alanyl-tRNA:phosphatidylglycerol alanyltransferase

4. 3.4.11.14 enzyme   cytosol alanyl aminopeptidase
                      soluble alanyl aminopeptidase
                      aminopolypeptidase
                      arylamidase
                      alanine aminopeptidase
                      cytosol aminopeptidase III
                      human liver aminopeptidase
                      puromycin-sensitive aminopeptidase
                      thiol-activated aminopeptidase

5. 3.4.13.22 enzyme   D-alanyl-D-alanine dipeptidase
                      VanX
                      D-Ala-D-Ala dipeptidase
                      vanX D-Ala-D-Ala dipeptidase

6. 3.4.17.8 enzyme   D-alanyl-D-alanine carboxypeptidase
                      D-alanyl-D-alanine peptidase
                      carboxypeptidase D-alanyl-D-alanine
                      PBP5
                      PdcA
                      VanX
                      VanY
                      DD-carboxypeptidase
                      DD-peptidase
                      carboxypeptidase I
                      muramoylpentapeptide carboxypeptidase
                      D-alanine carboxypeptidase
                      D-alanine carboxypeptidase I
                      penicillin binding protein 5
                      D-alanine-D-alanine-carboxypeptidase
                      UDP-N-acetylmuramoyl-tetrapeptidyl-D-alanine alanine-hydrolase

7. 6.1.1.7 enzyme   alanyl-tRNA synthetase
                      alanyl-transfer RNA synthetase
                      alanyl-transfer ribonucleate synthase
                      alanyl-transfer ribonucleate synthetase
                      alanyl-transfer ribonucleic acid synthetase
                      AlaRS
                      alanine translase
                      Ala-tRNA synthetase
                      alanine tRNA synthetase
                      alanine-tRNA ligase
                      alanine transfer RNA synthetase
                      alanine-transfer RNA ligase
                      L-alanine:tRNA(Ala) ligase (AMP-forming)

8. 3.4.17.14 enzyme   D-alanyl-D-alanine-cleaving carboxypeptidase
                      Zn2+ G peptidase, D-alanyl-D-alanine hydrolase
                      DD-carboxypeptidase
                      G enzyme
                      DD-carboxypeptidase-transpeptidase
                      zinc D-Ala-D-Ala carboxypeptidase

9. 6.1.1.13 enzyme   D-alanyl-poly(phosphoribitol) synthetase
                      D-alanine-D-alanyl carrier protein ligase
                      D-alanine-activating enzyme
                      D-alanine-membrane acceptor ligase
                      D-alanine-poly(phosphoribitol) ligase
                      D-alanine: membrane acceptor ligase
                      D-alanine:poly(phosphoribitol) ligase (AMP-forming)

10. 6.3.2.16 enzyme   D-alanylalanylpoly(phosphoglycerol) synthetase
                      D-alanyl-poly(phosphoglycerol) synthetase
                      D-alanine-alanyl-poly(glycerolphosphate) ligase
                      D-alanyl-alanyl-poly(glycerolphosphate) synthetase
                      D-alanine:alanyl-poly(glycerolphosphate) ligase (ADP-forming)
                      D-alanine-membrane acceptor-ligase
                      D-alanine:membrane-acceptor ligase

11. 4.3.1.6 enzyme   beta-alanyl-CoA ammonia-lyase
                      beta-alanyl-CoA ammonia-lyase
                      beta-alanyl coenzyme A ammonia-lyase

12. 6.3.2.9 enzyme   uridine diphospho-N-acetylmuramoylalanyl-D-glutamate synthetase
                      UDP-N-acetylmuramoyl-L-alanyl-D-glutamate synthetase
                      MurD synthetase
                      D-glutamate ligase
                      D-glutamate-adding enzyme
                      UDP-N-acetylmuramoylalanine-D-glutamate ligase
                      UDP-Mur-NAC-L-Ala:D-Glu ligase
                      UDP-N-acetylmuramoyl-L-alanine:glutamate ligase (ADP-forming)

13. 2.3.2.10 enzyme   uridine diphosphoacetylmuramoylpentapeptide lysine  N6-alanyltransferase
                      UDP-N-acetylmuramoylpentapeptide lysine N6-alanyltransferase
                      UDP-N-acetylmuramoylpentapeptide-lysine N6-alanyltransferase
                      alanyl-transfer ribonucleate-uridine  diphosphoacetylmuramoylpentapeptide transferase
                      L-alanyl-tRNA:UDP-N-acetylmuramoyl-L-alanyl-D-glutamyl-L-lysyl-D- alanyl-D-alanine N6-alanyltransferase

14. 6.3.2.10 enzyme   UDP-N-acetylmuramoyl-tripeptide-D-alanyl-D-alanine ligase
                      UDP-N-acetylmuramoylalanyl-D-glutamyl-lysine-D-alanyl-D-alanine  ligase
                      UDP-N-acetylmuramoyl-L-alanyl-D-glutamyl-L-lysyl-D-alanyl-D-alanine  synthetase
                      UDP-N-acetylmuramoyl-L-alanyl-D-glutamyl-L-lysine:D-alanyl-D- alanine ligase (ADP-forming)
                      MurF synthetase
                      UDPacetylmuramoylpentapeptide synthetase
                      uridine diphosphoacetylmuramoylpentapeptide synthetase
                      UDP-MurNAc-L-Ala-D-Glu-L-Lys:D-Ala-D-Ala ligase

15. 6.3.2.7 enzyme   uridine diphospho-N-acetylmuramoylalanyl-D-glutamyllysine synthetase
                      UDP-N-acetylmuramoyl-L-alanyl-D-glutamate-L-lysine ligase
                      UDP-N-acetylmuramoyl-L-alanyl-D-glutamyl-L-lysine synthetase
                      UDP-N-acetylmuramoyl-L-alanyl-D-glutamate:L-lysine gamma-ligase (ADP-forming)
                      MurE synthetase
                      UPD-MurNAc-L-Ala-D-Glu:L-Lys ligase

16. 6.3.2.13 enzyme   UDP-N-acetylmuramoylalanyl-D-glutamate-2,6-diaminopimelate ligase
                      UDP-N-acetylmuramoyl-L-alanyl-D-glutamyl-meso-2,6-diaminopimelate  synthetase
                      UDP-N-acetylmuramoyl-L-alanyl-D-glutamate:meso-2,6-diamino- heptanedioate ligase (ADP-forming)
                      UDP-N-acetylmuramoyl-L-alanyl-D-glutamate:(L)-meso-2,6- diaminoheptanedioate gamma-ligase (ADP-forming)
                      MurE synthetase [ambiguous]