SCOP 1.75: Family d.153.1.1: Class II glutamine amidotransferases

Lineage for Family d.153.1.1: Class II glutamine amidotransferases

1. Root: SCOP 1.75

2. Class d: Alpha and beta proteins (a+b) [53931] (376 folds)

3. Fold d.153: Ntn hydrolase-like [56234] (2 superfamilies)
   4 layers: alpha/beta/beta/alpha; has an unusual sheet-to-sheet packing

4. Superfamily d.153.1: N-terminal nucleophile aminohydrolases (Ntn hydrolases) [56235] (7 families)
   N-terminal residue provides two catalytic groups, nucleophile and proton donor

5. Family d.153.1.1: Class II glutamine amidotransferases [56236] (6 proteins)
   has slightly different topology than other families do

Proteins:

1. Alpha subunit of glutamate synthase, N-terminal domain [69833] (2 species)

   1. Species Azospirillum brasilense [TaxId:192] [69834] (2 PDB entries)

   2. Species Synechocystis sp. [TaxId:1143] [75566] (5 PDB entries)

2. Asparagine synthetase B, N-terminal domain [56242] (1 species)

   • Species Escherichia coli [TaxId:562] [56243] (1 PDB entry)

3. beta-Lactam synthetase [69831] (2 species)
   Asparagine synthetase B homologue

   1. Species Pectobacterium carotovorum [TaxId:554] [103312] (2 PDB entries)
      carbapenam synthetase CarA

   2. Species Streptomyces clavuligerus [TaxId:1901] [69832] (5 PDB entries)

4. Glucosamine 6-phosphate synthase, N-terminal domain [56237] (1 species)

   • Species Escherichia coli [TaxId:562] [56238] (5 PDB entries)
     Uniprot P17169 1-238

5. Glutamine PRPP amidotransferase, N-terminal domain [56239] (2 species)

   1. Species Bacillus subtilis [TaxId:1423] [56240] (2 PDB entries)

   2. Species Escherichia coli [TaxId:562] [56241] (5 PDB entries)

6. Hypothetical protein YafJ (PA1307) [111217] (1 species)

   • Species Pseudomonas aeruginosa [TaxId:287] [111218] (1 PDB entry)
     Uniprot Q9I437

More info for Family d.153.1.1: Class II glutamine amidotransferases

Timeline for Family d.153.1.1: Class II glutamine amidotransferases:

• Family d.153.1.1: Class II glutamine amidotransferases first appeared (with stable ids) in SCOP 1.55
  
• Family d.153.1.1: Class II glutamine amidotransferases appears in SCOP 1.73
  
• Family d.153.1.1: Class II glutamine amidotransferases appears in SCOPe 2.01
  
• Family d.153.1.1: Class II glutamine amidotransferases appears in the current release, SCOPe 2.08