Evolutionary classification of protein domain structures
alpha arraysalpha-helix arrays with mainly perpendicular helices
alpha bundlesalpha-helix bundles with mainly parallel helices
alpha superhelicesrepeating alpha-helix hairpins form a superhelix
alpha duplicates or obligate multimersalpha duplicates or monomers associate together to form a compact domain
alpha complex topologyalpha domain with complex and unique topology that cannot be described as array or bundle or superhelix
Representatives:
e1n9bA1[A:67-180] nonrep Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
BETA-LACTAMASE SHV-2 ; ligands: EPE,MPD ; X-RAY DIFFRACTION 0.90Å
e1o7eA1[A:67-180] nonrep Image Pymol Jmol Links: PDB, SCOP, CATH
L2 BETA LACTAMASE ; ligands: GOL,SO4 ; X-RAY DIFFRACTION 1.51Å
e2xf3B3[B:170-327] nonrep Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
ORF12 ; ligands: J01 ; X-RAY DIFFRACTION 1.55Å
e1bueA1[A:67-180] nonrep Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
PROTEIN (IMIPENEM-HYDROLYSING BETA-LACTAMASE) ; X-RAY DIFFRACTION 1.64Å
e1alqA1[A:67-180] nonrep Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
CP254 BETA-LACTAMASE ; ligands: CO3,SO4 ; X-RAY DIFFRACTION 1.8Å
e1e25A1[A:67-180] nonrep Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
EXTENDED-SPECTRUM BETA-LACTAMASE PER-1 ; ligands: SO4 ; X-RAY DIFFRACTION 1.9Å
e5zftB2[B:66-179] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Beta-lactamase ; ligands: CED ; X-RAY DIFFRACTION 1.93Å
e5zg6B2[B:66-179] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Beta-lactamase ; ligands: CED ; X-RAY DIFFRACTION 2.000Å
e5zg6A2[A:66-179] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Beta-lactamase ; ligands: CED ; X-RAY DIFFRACTION 2.000Å
e6md8A2[A:65-178] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Beta-lactamase CTX-M-14 ; ligands: DMS,J84 ; X-RAY DIFFRACTION 1.400Å
e6d15A1[A:66-179] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Carbapenem-hydrolyzing beta-lactamase KPC ; ligands: TWB ; X-RAY DIFFRACTION 1.300Å
e6md8B2[B:65-178] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Beta-lactamase CTX-M-14 ; ligands: DMS,J84 ; X-RAY DIFFRACTION 1.400Å
e6miaA1[A:65-178] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Beta-lactamase ; ligands: 1CE ; X-RAY DIFFRACTION 1.400Å
e6miaB1[B:65-178] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Beta-lactamase ; ligands: 1CE ; X-RAY DIFFRACTION 1.400Å
e6m7iA1[A:66-179] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Carbapenem-hydrolyzing beta-lactamase KPC ; ligands: J84 ; X-RAY DIFFRACTION 1.700Å
e6mllA1[A:66-179] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Carbapenem-hydrolyzing beta-lactamase KPC ; ligands: N1G ; X-RAY DIFFRACTION 1.860Å
e6mnpA2[A:66-179] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Carbapenem-hydrolyzing beta-lactamase KPC ; ligands: 1CE ; X-RAY DIFFRACTION 2.200Å
e6d16A1[A:66-179] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Carbapenem-hydrolyzing beta-lactamase KPC ; ligands: FUJ ; X-RAY DIFFRACTION 1.400Å
e6d17A2[A:66-179] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Carbapenem-hydrolyzing beta-lactamase KPC ; ligands: VKE ; X-RAY DIFFRACTION 1.450Å
e6d18A1[A:66-179] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Carbapenem-hydrolyzing beta-lactamase KPC ; ligands: GTV ; X-RAY DIFFRACTION 1.350Å
e6d19A2[A:66-179] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Carbapenem-hydrolyzing beta-lactamase KPC ; ligands: YKG ; X-RAY DIFFRACTION 1.450Å
e6meyA2[A:66-179] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Carbapenem-hydrolyzing beta-lactamase KPC ; ligands: O5E ; X-RAY DIFFRACTION 1.440Å
e6d3gC2[C:67-177] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Beta-lactamase ; ligands: NXL ; X-RAY DIFFRACTION 2.398Å
e6q35B2[B:59-173] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Beta-lactamase ; ligands: DMS,EDO,HD5 ; X-RAY DIFFRACTION 1.4Å
e6d3gA2[A:67-177] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Beta-lactamase ; ligands: NXL,PG4 ; X-RAY DIFFRACTION 2.398Å
e6d3gB2[B:67-177] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Beta-lactamase ; ligands: NXL,PG4 ; X-RAY DIFFRACTION 2.398Å
e6d3gD1[D:67-177] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Beta-lactamase ; ligands: NXL ; X-RAY DIFFRACTION 2.398Å
e6q35A2[A:59-173] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Beta-lactamase ; ligands: DMS,EDO,HD5 ; X-RAY DIFFRACTION 1.4Å
e6dguB2[B:67-177] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Beta-lactamase ; X-RAY DIFFRACTION 2.691Å
e6dguA1[A:67-180] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Beta-lactamase ; X-RAY DIFFRACTION 2.691Å
e6dguC2[C:67-180] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Beta-lactamase ; X-RAY DIFFRACTION 2.691Å
e6dguD2[D:67-180] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Beta-lactamase ; X-RAY DIFFRACTION 2.691Å
e6jn5B1[B:66-179] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Serine Beta-Lactamase KPC-2 ; ligands: BXU ; X-RAY DIFFRACTION 1.700Å
e6j8qA2[A:66-179] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Serine Beta-Lactamase KPC-2 ; ligands: ACY,BHU,PEG ; X-RAY DIFFRACTION 1.780Å
e6j8qC2[C:66-179] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Serine Beta-Lactamase KPC-2 ; ligands: ACY,BHU,PEG ; X-RAY DIFFRACTION 1.780Å
e6jn3A2[A:66-179] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Serine Beta-Lactamase KPC-2 ; ligands: ACY,BX6,PEG ; X-RAY DIFFRACTION 1.780Å
e6jn3C2[C:66-179] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Serine Beta-Lactamase KPC-2 ; ligands: ACY,BX6,PEG ; X-RAY DIFFRACTION 1.780Å
e6jn4A2[A:66-179] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Serine Beta-Lactamase KPC-2 ; ligands: ACY,BX9,PEG ; X-RAY DIFFRACTION 1.900Å
e6jn4D2[D:66-179] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Serine Beta-Lactamase KPC-2 ; ligands: ACY,BX9 ; X-RAY DIFFRACTION 1.900Å
e6jn4C2[C:66-179] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Serine Beta-Lactamase KPC-2 ; ligands: ACT,ACY,BX9,PEG ; X-RAY DIFFRACTION 1.900Å
e6j8qD2[D:66-179] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Serine Beta-Lactamase KPC-2 ; ligands: ACY,BHU,PEG ; X-RAY DIFFRACTION 1.780Å
e6jn3D2[D:66-179] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Serine Beta-Lactamase KPC-2 ; ligands: ACY,BX6,PEG ; X-RAY DIFFRACTION 1.780Å
e6jn5D1[D:66-179] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Serine Beta-Lactamase KPC-2 ; ligands: BXU ; X-RAY DIFFRACTION 1.700Å
e6jn3B2[B:66-179] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Serine Beta-Lactamase KPC-2 ; ligands: ACY,BX6,PEG ; X-RAY DIFFRACTION 1.780Å
e6jn5A2[A:66-179] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Serine Beta-Lactamase KPC-2 ; ligands: BXU ; X-RAY DIFFRACTION 1.700Å
e6jn5C1[C:66-179] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Serine Beta-Lactamase KPC-2 ; ligands: BXU ; X-RAY DIFFRACTION 1.700Å
e6j8qB1[B:66-179] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Serine Beta-Lactamase KPC-2 ; ligands: ACY,BHU,PEG ; X-RAY DIFFRACTION 1.780Å
e6jn4B2[B:66-179] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Serine Beta-Lactamase KPC-2 ; ligands: ACY,BX9,PEG ; X-RAY DIFFRACTION 1.900Å
e6d7hA2[A:65-178] Image Pymol Jmol Links: PDB, SCOP, CATH
Beta-lactamase ; ligands: K,PO4 ; X-RAY DIFFRACTION 1.800Å
e6d7iA2[A:65-178] Image Pymol Jmol Links: PDB, SCOP, CATH
Beta-lactamase ; X-RAY DIFFRACTION 2.000Å
e6qw8A2[A:66-179] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Beta-lactamase ; ligands: MK7,SO4 ; X-RAY DIFFRACTION 1.10Å
e6qw7A1[A:66-179] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Beta-lactamase ; ligands: DSN ; X-RAY DIFFRACTION 1.78Å
e6qw9A2[A:66-179] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Carbapenem-hydrolyzing beta-lactamase KPC ; ligands: JJT,MK7,SO4 ; X-RAY DIFFRACTION 1.04Å
e6qw7B1[B:66-179] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Beta-lactamase ; ligands: MK7 ; X-RAY DIFFRACTION 1.78Å
e6qwaA1[A:66-179] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Beta-lactamase ; ligands: JJT,MK7,SO4 ; X-RAY DIFFRACTION 1.06Å
e6qwbA1[A:66-179] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Beta-lactamase ; ligands: JJT,MK7,SO4 ; X-RAY DIFFRACTION 1.04Å
e6qwcA2[A:66-179] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Beta-lactamase ; ligands: MK7,SO4 ; X-RAY DIFFRACTION 1.3Å
e6qwdA1[A:66-179] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Beta-lactamase ; ligands: GOL,SO4 ; X-RAY DIFFRACTION 1.2Å
e6qweA1[A:66-179] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Beta-lactamase ; ligands: SO4 ; X-RAY DIFFRACTION 1.4Å
e6n14A2[A:61-176] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Beta-lactamase ; ligands: PO4 ; X-RAY DIFFRACTION 1.52Å
e6unbA1[A:65-178] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Beta-lactamase ; ligands: PO4,TJ7 ; X-RAY DIFFRACTION 1.296Å
e6ityA1[A:65-178] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Beta-lactamase ; ligands: AKR,TSL ; X-RAY DIFFRACTION 1.78Å
e6unbB2[B:65-178] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Beta-lactamase ; ligands: PO4,TJ7 ; X-RAY DIFFRACTION 1.296Å
e6ityB1[B:65-178] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Beta-lactamase ; ligands: AKR,TSL ; X-RAY DIFFRACTION 1.78Å
e6j25A2[A:65-178] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Beta-lactamase ; X-RAY DIFFRACTION 1.04Å
e6j25B1[B:65-178] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Beta-lactamase ; X-RAY DIFFRACTION 1.04Å
e6j2bA1[A:65-178] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Beta-lactamase ; ligands: GOL,TSL ; X-RAY DIFFRACTION 1.31Å
e6j2bB2[B:65-178] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Beta-lactamase ; ligands: GOL,TSL ; X-RAY DIFFRACTION 1.31Å
e6j2kA2[A:65-178] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Beta-lactamase ; ligands: ISS ; X-RAY DIFFRACTION 1.19Å
e6j2kB2[B:65-178] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Beta-lactamase ; ligands: ISS ; X-RAY DIFFRACTION 1.19Å
e6j2oA2[A:65-178] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Beta-lactamase ; ligands: ISS ; X-RAY DIFFRACTION 1.56Å
e6j2oB2[B:65-178] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Beta-lactamase ; ligands: ISS ; X-RAY DIFFRACTION 1.56Å
e6mz2B1[B:65-178] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Beta-lactamase ; ligands: K,NXL,PO4 ; X-RAY DIFFRACTION 0.830Å
e6mz1A1[A:65-178] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Beta-lactamase ; ligands: NXL,PO4 ; X-RAY DIFFRACTION 1.000Å
e6mz1B1[B:65-178] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Beta-lactamase ; ligands: NXL ; X-RAY DIFFRACTION 1.000Å
e6mz2A2[A:65-178] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Beta-lactamase ; ligands: K,NA,NXL,PO4 ; X-RAY DIFFRACTION 0.830Å
e6nvuA1[A:67-180] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Beta-lactamase ; ligands: ACT,CL,J01,L4A,NA,SO4,TEM ; X-RAY DIFFRACTION 2.5Å
e6nvtA1[A:67-180] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Beta-lactamase ; ligands: ACT,SO4 ; X-RAY DIFFRACTION 2.2Å
e6nvtB1[B:67-180] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Beta-lactamase ; ligands: ACT,SO4 ; X-RAY DIFFRACTION 2.2Å
e6nvtC1[C:67-180] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Beta-lactamase ; ligands: ACT,CL,SO4 ; X-RAY DIFFRACTION 2.2Å
e6nvtD1[D:67-180] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Beta-lactamase ; ligands: ACT,CL,SO4 ; X-RAY DIFFRACTION 2.2Å
e6pq8A2[A:67-180] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Beta-lactamase ; ligands: ACT,ASP,SO4 ; X-RAY DIFFRACTION 2.2Å
e6pq9A1[A:67-180] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Beta-lactamase ; ligands: ACT,ASP,GOL,SO4 ; X-RAY DIFFRACTION 2.1910Å
e6v4wA2[A:65-181] Image Pymol Jmol Links: PDB, SCOP, CATH
Beta-lactamase ; ligands: ACT,CL ; X-RAY DIFFRACTION 1.28Å
e6v4wB1[B:65-181] Image Pymol Jmol Links: PDB, SCOP, CATH
Beta-lactamase ; ligands: ACT,CL,MES ; X-RAY DIFFRACTION 1.28Å
e6izcA2[A:66-179] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Beta-lactamase ; ligands: SO4 ; X-RAY DIFFRACTION 1.549Å
e6izcB2[B:66-179] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Beta-lactamase ; ligands: SO4 ; X-RAY DIFFRACTION 1.549Å
e6izdA2[A:66-179] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Beta-lactamase ; ligands: GOL ; X-RAY DIFFRACTION 1.599Å
e6afmA2[A:66-179] Image Pymol Jmol Links: PDB, SCOP, CATHDOI
Beta-lactamase ; X-RAY DIFFRACTION 1.3Å
e6afnA1[A:66-179] Image Pymol Jmol Links: PDB, SCOP, CATHDOI
Beta-lactamase ; ligands: CB4 ; X-RAY DIFFRACTION 1.4Å
e6afoA1[A:66-179] Image Pymol Jmol Links: PDB, SCOP, CATHDOI
Beta-lactamase ; X-RAY DIFFRACTION 1.399Å
e6afoB1[B:66-179] Image Pymol Jmol Links: PDB, SCOP, CATHDOI
Beta-lactamase ; X-RAY DIFFRACTION 1.399Å
e6afpA2[A:66-179] Image Pymol Jmol Links: PDB, SCOP, CATHDOI
Beta-lactamase ; ligands: ACT,CB4 ; X-RAY DIFFRACTION 1.398Å
e6afpB1[B:66-179] Image Pymol Jmol Links: PDB, SCOP, CATHDOI
Beta-lactamase ; ligands: CB4 ; X-RAY DIFFRACTION 1.398Å
e6sp6A2[A:66-179] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Beta-lactamase ; ligands: EDO,KJK,SO4 ; X-RAY DIFFRACTION 1.100Å
e6td0A1[A:66-179] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Carbapenem-hydrolyzing beta-lactamase KPC ; ligands: 4D6,GOL,SO4 ; X-RAY DIFFRACTION 0.99Å
e6td1A1[A:66-179] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Carbapenem-hydrolyzing beta-lactamase KPC ; ligands: KJK ; X-RAY DIFFRACTION 1.20Å
e6u58A1[A:65-178] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Beta-lactamase ; ligands: SO4 ; NEUTRON DIFFRACTION 1.89Å
e6ts9B2[B:59-173] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Beta-lactamase ; ligands: BR,DMS ; X-RAY DIFFRACTION 1.55Å
e6ts9A1[A:59-173] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Beta-lactamase ; ligands: BR,DMS ; X-RAY DIFFRACTION 1.55Å
e6w33A2[A:91-202] Image Pymol Jmol Links: PDB, SCOP, CATH
Beta-lactamase ; ligands: CL,GOL,MES,SO4 ; X-RAY DIFFRACTION 1.85Å
e6v1jA2[A:66-179] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Carbapenem-hydrolyzing beta-lactamase KPC ; ligands: QNA,RM9 ; X-RAY DIFFRACTION 1.300Å
e6w2zB2[B:85-196] Image Pymol Jmol Links: PDB, SCOP, CATH
Beta-lactamase ; ligands: NXL ; X-RAY DIFFRACTION 1.50Å
e6vnuA2[A:65-178] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Beta-lactamase ; ligands: 7G4,TDJ ; X-RAY DIFFRACTION 1.47Å
e6w33B1[B:91-202] Image Pymol Jmol Links: PDB, SCOP, CATH
Beta-lactamase ; ligands: EDO,MES ; X-RAY DIFFRACTION 1.85Å
e6w34A2[A:91-202] Image Pymol Jmol Links: PDB, SCOP, CATH
Beta-lactamase ; ligands: EDO,SO4 ; X-RAY DIFFRACTION 1.45Å
e6w34B2[B:91-202] Image Pymol Jmol Links: PDB, SCOP, CATH
Beta-lactamase ; ligands: CL,EDO,SO4 ; X-RAY DIFFRACTION 1.45Å
e6vnuB2[B:65-178] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Beta-lactamase ; ligands: 7G4,TDJ ; X-RAY DIFFRACTION 1.47Å
e6w2zA1[A:85-196] Image Pymol Jmol Links: PDB, SCOP, CATH
Beta-lactamase ; ligands: FMT,NXL ; X-RAY DIFFRACTION 1.50Å
e6wgrA2[A:60-171] Image Pymol Jmol Links: PDB, SCOP, CATH
Beta-lactamase ; ligands: EPE ; X-RAY DIFFRACTION 1.88Å
e6wgrB1[B:60-171] Image Pymol Jmol Links: PDB, SCOP, CATH
Beta-lactamase ; ligands: EPE,GOL ; X-RAY DIFFRACTION 1.88Å
e6wgrC2[C:60-171] Image Pymol Jmol Links: PDB, SCOP, CATH
Beta-lactamase ; ligands: EPE ; X-RAY DIFFRACTION 1.88Å
e6wgpA2[A:72-185] Image Pymol Jmol Links: PDB, SCOP, CATH
Beta-lactamase ; ligands: EDO,TRS ; X-RAY DIFFRACTION 1.50Å
e6wipA1[A:70-181] Image Pymol Jmol Links: PDB, SCOP, CATH
Beta-lactamase ; ligands: SO4 ; X-RAY DIFFRACTION 1.400Å
e6v5eA1[A:65-178] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Beta-lactamase ; X-RAY DIFFRACTION 2.30Å
e6wjmA2[A:70-183] Image Pymol Jmol Links: PDB, SCOP, CATH
Beta-lactamase ; ligands: ALA,CIT ; X-RAY DIFFRACTION 1.000Å
e6v6gA1[A:62-175] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Beta-lactamase ; ligands: NA ; X-RAY DIFFRACTION 1.50Å
e6v83A1[A:62-175] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Beta-lactamase ; ligands: CAZ ; X-RAY DIFFRACTION 1.8Å
e6v8vA1[A:62-175] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Beta-lactamase ; ligands: CAZ ; X-RAY DIFFRACTION 1.80Å
e6v6pA2[A:65-178] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Beta-lactamase ; ligands: SO4 ; X-RAY DIFFRACTION 1.55Å
e6v7tA2[A:65-178] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Beta-lactamase ; ligands: CAZ ; X-RAY DIFFRACTION 1.34Å
e6v7tB1[B:65-178] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Beta-lactamase ; ligands: CAZ ; X-RAY DIFFRACTION 1.34Å
e6oofA1[A:65-178] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Beta-lactamase ; ligands: R6Z ; X-RAY DIFFRACTION 1.240Å
e6oofB1[B:65-178] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Beta-lactamase ; ligands: R6Z ; X-RAY DIFFRACTION 1.240Å
e6oojA2[A:65-178] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Beta-lactamase ; ligands: J1X ; X-RAY DIFFRACTION 1.400Å
e6oojB1[B:65-178] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Beta-lactamase ; ligands: J1X ; X-RAY DIFFRACTION 1.400Å
e6ookA1[A:65-178] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Beta-lactamase ; ligands: MZV ; X-RAY DIFFRACTION 1.400Å
e6ookB1[B:65-178] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Beta-lactamase ; ligands: MZV ; X-RAY DIFFRACTION 1.400Å
e6twwA1[A:67-180] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Beta-Lactamase (GNCA4) ; ligands: FMT,GOL,NA ; X-RAY DIFFRACTION 1.38Å
e6txdA2[A:67-180] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Beta lactamase (GNCA4-12) ; ligands: ACT,FMT,GOL,NA ; X-RAY DIFFRACTION 2.00Å
e6txdB2[B:67-180] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Beta lactamase (GNCA4-12) ; ligands: ACT,FMT,GOL ; X-RAY DIFFRACTION 2.00Å
e6txdC1[C:67-180] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Beta lactamase (GNCA4-12) ; ligands: ACT,FMT,GOL ; X-RAY DIFFRACTION 2.00Å
e6ty6A2[A:67-180] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Beta lactamase (GNCA4-2) ; ligands: ACT,FMT,GOL,NA ; X-RAY DIFFRACTION 1.8Å
e6ty6B1[B:67-180] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Beta lactamase (GNCA4-2) ; ligands: ACT,FMT,GOL ; X-RAY DIFFRACTION 1.8Å
e6ty6C1[C:67-180] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Beta lactamase (GNCA4-2) ; ligands: ACT,FMT,GOL ; X-RAY DIFFRACTION 1.8Å
e6ooeA1[A:65-178] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Beta-lactamase ; ligands: R6Z ; X-RAY DIFFRACTION 1.26Å
e6ooeB2[B:65-178] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Beta-lactamase ; ligands: R6Z ; X-RAY DIFFRACTION 1.26Å
e6oohA1[A:65-178] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Beta-lactamase ; ligands: J1X ; X-RAY DIFFRACTION 1.500Å
e6oohB1[B:65-178] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Beta-lactamase ; ligands: J1X ; X-RAY DIFFRACTION 1.500Å
e6v7hA2[A:65-178] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Beta-lactamase ; ligands: 4D6,K,PO4,WXM ; X-RAY DIFFRACTION 1.000Å
e6v7iA2[A:66-179] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Carbapenem-hydrolyzing beta-lactamase KPC ; ligands: 4D6 ; X-RAY DIFFRACTION 1.250Å
e6vhsA2[A:65-178] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Beta-lactamase ; ligands: PO4,X57 ; X-RAY DIFFRACTION 1.275Å
e6v7hB1[B:65-178] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Beta-lactamase ; ligands: 4D6,K,PO4,WXM ; X-RAY DIFFRACTION 1.000Å
e6vhsB1[B:65-178] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Beta-lactamase ; ligands: PO4,X57 ; X-RAY DIFFRACTION 1.275Å
e7dooA1[A:65-178] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Beta-lactamase ; ligands: NXL ; X-RAY DIFFRACTION 1.6Å
e7dooB1[B:65-178] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Beta-lactamase ; ligands: NXL ; X-RAY DIFFRACTION 1.6Å
e7dooC1[C:65-178] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Beta-lactamase ; ligands: NXL ; X-RAY DIFFRACTION 1.6Å
e7k2wA2[A:62-175] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Beta-lactamase ; ligands: CEF ; X-RAY DIFFRACTION 1.4Å
e7k2yA2[A:62-175] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Beta-lactamase ; ligands: AIX ; X-RAY DIFFRACTION 1.62Å
e6xd5A2[A:66-179] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Carbapenem-hydrolyzing beta-lactamase KPC ; ligands: SO4 ; X-RAY DIFFRACTION 1.200Å
e6z21A1[A:66-179] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Carbapenem-hydrolyzing beta-lactamase KPC ; ligands: GOL,SO4 ; X-RAY DIFFRACTION 1.30Å
e6z22A1[A:66-179] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Beta-lactamase ; ligands: SO4 ; X-RAY DIFFRACTION 1.4Å
e6z23A2[A:66-179] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Carbapenem-hydrolyzing beta-lactamase KPC ; ligands: CEF,SO4 ; X-RAY DIFFRACTION 1.31Å
e6z24A1[A:66-179] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Carbapenem-hydrolyzing beta-lactamase KPC ; ligands: CAZ ; X-RAY DIFFRACTION 1.25Å
e6z25A2[A:66-179] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Beta-lactamase ; ligands: CAZ,GOL,SO4 ; X-RAY DIFFRACTION 1.24Å
e7k2xA1[A:65-178] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Beta-lactamase ; X-RAY DIFFRACTION 1.8Å
e7k2xB2[B:65-178] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Beta-lactamase ; X-RAY DIFFRACTION 1.8Å
e7k2xC2[C:65-178] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Beta-lactamase ; X-RAY DIFFRACTION 1.8Å
e7k2xD1[D:65-178] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Beta-lactamase ; X-RAY DIFFRACTION 1.8Å
e7k2xE1[E:65-178] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Beta-lactamase ; X-RAY DIFFRACTION 1.8Å
e7k2xF2[F:65-178] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Beta-lactamase ; X-RAY DIFFRACTION 1.8Å
e7k2xG2[G:65-178] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Beta-lactamase ; X-RAY DIFFRACTION 1.8Å
e7k2xH1[H:65-178] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Beta-lactamase ; X-RAY DIFFRACTION 1.8Å
e6xd7A2[A:66-179] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Carbapenem-hydrolyzing beta-lactamase KPC ; ligands: ZZ7 ; X-RAY DIFFRACTION 1.650Å
e6xj8A2[A:66-179] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Carbapenem-hydrolyzing beta-lactamase KPC ; ligands: 8YF ; X-RAY DIFFRACTION 2.050Å
e7d5jA2[A:65-178] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
PenA Beta-lactamase ; ligands: MES ; X-RAY DIFFRACTION 1.51Å
e6yrsA1[A:67-180] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
ancestral beta-lactamase ; ligands: ACT,EDO,PGE,SO4 ; X-RAY DIFFRACTION 1.70Å
e7a61A1[A:66-179] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Carbapenem-hydrolyzing beta-lactamase KPC ; ligands: GOL,R0B ; X-RAY DIFFRACTION 1.25Å
e7a5uA2[A:61-174] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Beta-lactamase ; X-RAY DIFFRACTION 1.5Å
e7d5jB1[B:65-178] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
PenA Beta-lactamase ; ligands: MES ; X-RAY DIFFRACTION 1.51Å
e7d5jC2[C:65-178] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
PenA Beta-lactamase ; ligands: MES ; X-RAY DIFFRACTION 1.51Å
e6yrsB2[B:67-180] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
ancestral beta-lactamase ; ligands: EDO,PEG ; X-RAY DIFFRACTION 1.70Å
e7a74A1[A:67-180] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Beta-lactamase ; ligands: EDO,GOL,NA,PO4 ; X-RAY DIFFRACTION 1.6Å
e6z7kA2[A:66-179] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Beta-lactamase ; ligands: QBZ,SO4 ; X-RAY DIFFRACTION 1.1Å
e7llbA1[A:66-179] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Carbapenem-hydrolyzing beta-lactamase KPC ; ligands: 8YL ; X-RAY DIFFRACTION 1.67Å
e6z7hA1[A:66-179] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Beta-lactamase ; ligands: SO4 ; X-RAY DIFFRACTION 1.42Å
e6z7iA2[A:64-177] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Beta-lactamase ; ligands: SO4 ; X-RAY DIFFRACTION 0.98Å
e6z7jA2[A:66-179] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Beta-lactamase ; ligands: SO4 ; X-RAY DIFFRACTION 1.14Å
e7llhA1[A:66-179] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Carbapenem-hydrolyzing beta-lactamase KPC ; ligands: IM2 ; X-RAY DIFFRACTION 2.1Å
e7llhB1[B:66-179] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Carbapenem-hydrolyzing beta-lactamase KPC ; ligands: IM2 ; X-RAY DIFFRACTION 2.1Å
e7lk8A1[A:66-179] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Beta-lactamase ; X-RAY DIFFRACTION 1.43Å
e7lk8B1[B:66-179] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Beta-lactamase ; X-RAY DIFFRACTION 1.43Å
e7a5tA2[A:67-180] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Beta-lactamase ; ligands: GOL,PO4 ; X-RAY DIFFRACTION 1.40Å
e7a5wA2[A:61-174] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Beta-lactamase ; ligands: EDO ; X-RAY DIFFRACTION 1.4Å
e7a71A1[A:61-174] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Beta-lactamase ; ligands: GOL,SO4,TRS ; X-RAY DIFFRACTION 1.4Å
e7a72A2[A:61-174] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Beta-lactamase ; ligands: ACT,GOL,TSL ; X-RAY DIFFRACTION 1.3Å
e7ljkA2[A:66-179] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Beta-lactamase ; X-RAY DIFFRACTION 1.81Å
e7ljkB2[B:66-179] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Beta-lactamase ; X-RAY DIFFRACTION 1.81Å
e7llbB2[B:66-179] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Carbapenem-hydrolyzing beta-lactamase KPC ; ligands: 8YL ; X-RAY DIFFRACTION 1.67Å
e7lnlA2[A:66-179] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Carbapenem-hydrolyzing beta-lactamase KPC ; ligands: 8YF ; X-RAY DIFFRACTION 1.82Å
e7lnlB1[B:66-179] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Carbapenem-hydrolyzing beta-lactamase KPC ; ligands: 8YF ; X-RAY DIFFRACTION 1.82Å
e7bdrA2[A:66-179] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Beta-lactamase ; ligands: NA,SO4 ; X-RAY DIFFRACTION 0.91Å
e7bdsA1[A:66-179] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Beta-lactamase ; ligands: SO4 ; X-RAY DIFFRACTION 0.91Å
e7tbxA1[A:66-179] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Carbapenem-hydrolyzing beta-lactamase KPC ; X-RAY DIFFRACTION 3.130Å
e7tbxB2[B:66-95,B:117-179] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Carbapenem-hydrolyzing beta-lactamase KPC ; X-RAY DIFFRACTION 3.130Å
e8ddzA2[A:66-179] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Beta-lactamase TEM ; X-RAY DIFFRACTION 1.45Å
e8ddzB1[B:66-179] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Beta-lactamase TEM ; X-RAY DIFFRACTION 1.45Å
e8ddzC1[C:66-179] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Beta-lactamase TEM ; X-RAY DIFFRACTION 1.45Å
e8ddzD1[D:66-179] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Beta-lactamase TEM ; X-RAY DIFFRACTION 1.45Å
e8de0A1[A:66-179] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Beta-lactamase TEM ; ligands: NXL ; X-RAY DIFFRACTION 1.720Å
e8de0B2[B:66-179] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Beta-lactamase TEM ; ligands: NXL ; X-RAY DIFFRACTION 1.720Å
e8de0C1[C:66-179] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Beta-lactamase TEM ; ligands: NXL ; X-RAY DIFFRACTION 1.720Å
e8de0D1[D:66-179] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Beta-lactamase TEM ; ligands: NXL ; X-RAY DIFFRACTION 1.720Å
e8de1A2[A:66-179] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Beta-lactamase TEM ; ligands: NXL ; X-RAY DIFFRACTION 1.560Å
e8de1B1[B:66-179] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Beta-lactamase TEM ; ligands: NXL ; X-RAY DIFFRACTION 1.560Å
e8de1C1[C:66-179] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Beta-lactamase TEM ; ligands: NXL ; X-RAY DIFFRACTION 1.560Å
Previous Nexte2cc1A1[A:67-180] nonrep Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Beta-lactamase ; X-RAY DIFFRACTION 2.130Å
Pseudo group of domains that do not map to PFam family profiles. Domains inside should not be considered as in one family.
beta barrelssingle beta-sheet folded upon itself to form a barrel
beta meanderssingle beta-sheet with mainly meander topology
beta sandwichestwo beta-sheets stacked together to form a sandwich
beta duplicates or obligate multimersbeta duplicates or monomers associate together to form a compact domain
beta complex topologybeta domains with complex and unique topology that cannot be described as barrel or sandwich or meander
a+b two layersone alpha-helix layer and one beta-sheet layer
a+b three layersone mainly antiparallel beta-sheet layer sandwiched between two alpha-helix layers
a+b four layerstwo beta-sheet layers sandwiched between two alpha-helix layers
a+b complex topologyalpha and beta domain with complex and unique topology that cannot be described in layers
a+b duplicates or obligate multimersalpha and beta duplicates or monomers associated together to form a compact domain
a/b barrelsrepeating beta-alpha units form a barrel
a/b three-layered sandwichesrepeating beta-alpha units form a sandwich with a mainly parallel beta-sheet layer stacked between two alpha-helix layers
mixed a+b and a/balpha and beta domain consists of both a+b and a/b regions
few secondary structure elementsstabilized by cofactors or disulfides
extended segmentsextended, non-globular segments, frequently bind to other proteins to form complexes