Table 2.

Pairwise comparison of the amino acid sequences of inserts of multimodular PBPs

SubclassPBPaSimilarity (%)
A2Eco1b D88-D198/Cfr1b D88–D19891
/Hin1b D44–E15032
B1Efam5 E33-R168/Ehi3r E38–R17397
/Ehi5 E38–R17365
/Efas5 E43–R17535
/Bsu3 D25–R15927
Ehi5 E38–R173/Efas5 E43–R17537
/Bsu3 D25–R15928
Efas5 E43–R175/Bsu3 D25–R15923
Sau2a D27–R151/Ssc2 E31–R15071
/Efam5 E33–R16817
/Ehi3r E38–R17317
/Ehi5 E38–R17317
/Efas5 E43–R17517
/Bsu3 D25–R15918
A1Eco1a N526–K716/Hin1a N501–K71748
/Pae1a N522–K69531
Hin1a N501–K717/Pae1a N522–K69531
A1Nme1/Ngo1 Q298–L428/Eco1a Q296–I43225
/Hin1a Q286–L40826
/Pae1a Q296–L42826
/Aaemrca Q291–I39921
/Bbu3 Q316–I4286
Eco1a Q296–I432/Hin1a Q286–L40845
/Pae1a Q296–L42840
/Aaemrca Q291–I39916
/Bbu3 Q316–I4284
Hin1a Q286–L408/Pae1a Q296–L42832
/Aaemrca Q291–I39914
/Bbu3 Q316–I4289
Pae1a Q296–L428/Aaemrca Q291–I39918
/Bbu3 Q316–I42810
Aaemrca Q291–I399/Bbu3 Q316–I42815
  • a The PBP codes are given in Table 1. PBPs Nme1 and Ngo1 have 98% identity.

  • b Similarity is expressed as percent identity.