7O4A

Crystal structure of Penicillin-Binding Protein 1 (PBP1) from Staphylococcus aureus in complex with piperacillin


Domain Annotation: ECOD Classification ECOD Database Homepage

ChainsFamily NameDomain Identifier ArchitecturePossible HomologyHomologyTopologyFamilyProvenance Source (Version)
A [auth AAA]PBP_dimere7o4aAAA2 A: beta complex topologyX: Penicillin binding protein dimerisation domain (From Topology)H: Penicillin binding protein dimerisation domain (From Topology)T: Penicillin binding protein dimerisation domainF: PBP_dimerECOD (1.6)
A [auth AAA]Transpeptidase_1st_1e7o4aAAA1 A: alpha complex topologyX: alpha-helical domain in beta-lactamase/transpeptidase-like proteins (From Topology)H: alpha-helical domain in beta-lactamase/transpeptidase-like proteins (From Topology)T: alpha-helical domain in beta-lactamase/transpeptidase-like proteinsF: Transpeptidase_1st_1ECOD (1.6)
A [auth AAA]PBP_2x_ClpSe7o4aAAA4 A: a+b two layersX: ClpS-likeH: Penicillin binding protein ClpS-like domain (From Topology)T: Penicillin binding protein ClpS-like domainF: PBP_2x_ClpSECOD (1.6)
A [auth AAA]Transpeptidase_2nde7o4aAAA3 A: a+b three layersX: Profilin-likeH: a+b domain in beta-lactamase/transpeptidase-like proteins (From Topology)T: a+b domain in beta-lactamase/transpeptidase-like proteinsF: Transpeptidase_2ndECOD (1.6)
B [auth BBB]PBP_dimere7o4aBBB4 A: beta complex topologyX: Penicillin binding protein dimerisation domain (From Topology)H: Penicillin binding protein dimerisation domain (From Topology)T: Penicillin binding protein dimerisation domainF: PBP_dimerECOD (1.6)
B [auth BBB]Transpeptidase_1st_1e7o4aBBB2 A: alpha complex topologyX: alpha-helical domain in beta-lactamase/transpeptidase-like proteins (From Topology)H: alpha-helical domain in beta-lactamase/transpeptidase-like proteins (From Topology)T: alpha-helical domain in beta-lactamase/transpeptidase-like proteinsF: Transpeptidase_1st_1ECOD (1.6)
B [auth BBB]PBP_2x_ClpSe7o4aBBB1 A: a+b two layersX: ClpS-likeH: Penicillin binding protein ClpS-like domain (From Topology)T: Penicillin binding protein ClpS-like domainF: PBP_2x_ClpSECOD (1.6)
B [auth BBB]Transpeptidase_2nde7o4aBBB3 A: a+b three layersX: Profilin-likeH: a+b domain in beta-lactamase/transpeptidase-like proteins (From Topology)T: a+b domain in beta-lactamase/transpeptidase-like proteinsF: Transpeptidase_2ndECOD (1.6)

Protein Family Annotation Pfam Database Homepage

ChainsAccessionNameDescriptionCommentsSource
A [auth AAA],
B [auth BBB]
PF03717Penicillin-binding Protein dimerisation domain (PBP_dimer)Penicillin-binding Protein dimerisation domainThis domain is found at the N terminus of Class B High Molecular Weight Penicillin-Binding Proteins. Its function has not been precisely defined, but is strongly implicated in PBP polymerisation. The domain forms a largely disordered 'sugar tongs' st ...This domain is found at the N terminus of Class B High Molecular Weight Penicillin-Binding Proteins. Its function has not been precisely defined, but is strongly implicated in PBP polymerisation. The domain forms a largely disordered 'sugar tongs' structure.
Domain
A [auth AAA],
B [auth BBB]
PF00905Penicillin binding protein transpeptidase domain (Transpeptidase)Penicillin binding protein transpeptidase domainThe active site serine (residue 337 in Swiss:P14677) is conserved in all members of this family.Domain