|  | Class c: Alpha and beta proteins (a/b) [51349] (147 folds) | 
|  | Fold c.72: Ribokinase-like [53612] (3 superfamilies) core: 3 layers: a/b/a; mixed beta-sheet of 8 strands, order 21345678, strand 7 is antiparallel to the rest potential superfamily: members of this fold have similar functions but different ATP-binding sites | 
|  | Superfamily c.72.2: MurD-like peptide ligases, catalytic domain [53623] (2 families)  has extra strand located between strands 1 and 2 | 
|  | Family c.72.2.1: MurCDEF [53624] (4 proteins) automatically mapped to Pfam PF08245 | 
|  | Protein UDP-N-acetylmuramate-alanine ligase MurC [82520] (2 species) | 
|  | Species Haemophilus influenzae [TaxId:727] [89776] (4 PDB entries) | 
|  | Domain d1gqqa3: 1gqq A:107-321 [83301] Other proteins in same PDB: d1gqqa1, d1gqqa2, d1gqqb1, d1gqqb2 | 
|  | Domain d1gqqb3: 1gqq B:107-321 [83304] Other proteins in same PDB: d1gqqa1, d1gqqa2, d1gqqb1, d1gqqb2 | 
|  | Domain d1gqya3: 1gqy A:107-321 [83307] Other proteins in same PDB: d1gqya1, d1gqya2, d1gqyb1, d1gqyb2 complexed with acp, mg | 
|  | Domain d1gqyb3: 1gqy B:107-321 [83310] Other proteins in same PDB: d1gqya1, d1gqya2, d1gqyb1, d1gqyb2 complexed with acp, mg | 
|  | Domain d1p31a3: 1p31 A:107-321 [87724] Other proteins in same PDB: d1p31a1, d1p31a2, d1p31b1, d1p31b2 complexed with epu, mg | 
|  | Domain d1p31b3: 1p31 B:107-321 [87727] Other proteins in same PDB: d1p31a1, d1p31a2, d1p31b1, d1p31b2 complexed with epu, mg | 
|  | Domain d1p3da3: 1p3d A:107-321 [87730] Other proteins in same PDB: d1p3da1, d1p3da2, d1p3db1, d1p3db2 complexed with anp, mn, uma | 
|  | Domain d1p3db3: 1p3d B:107-321 [87733] Other proteins in same PDB: d1p3da1, d1p3da2, d1p3db1, d1p3db2 complexed with anp, mn, uma | 
Timeline for Species Haemophilus influenzae [TaxId:727] from c.72.2.1 UDP-N-acetylmuramate-alanine ligase MurC: