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X - Possible homology level

H - Homology level

T - Topology level

F - Family level

* - Provisional representative

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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

X: alpha-helical domain in beta-lactamase/transpeptidase-like proteins
H: alpha-helical domain in beta-lactamase/transpeptidase-like proteins
T: alpha-helical domain in beta-lactamase/transpeptidase-like proteins
F: Beta-lactamase2

PF13354 CL0013

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

e5a93A1[A:65-178] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

BETA-LACTAMASE CTX-M-97 ; ligands: PCZ,SO4 ; X-RAY DIFFRACTION 2.20Å

e4x6tA2[A:81-196] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Beta-lactamase ; ligands: 3Y6,PO4 ; X-RAY DIFFRACTION 1.4Å

e5fa7B2[B:66-179] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Beta-lactamase ; ligands: 5VR ; X-RAY DIFFRACTION 1.67Å

e5fapB1[B:66-179] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Beta-lactamase ; ligands: 602 ; X-RAY DIFFRACTION 2.700Å

e5fapA2[A:66-179] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Beta-lactamase ; ligands: 602 ; X-RAY DIFFRACTION 2.700Å

e5fa7A1[A:66-179] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Beta-lactamase ; ligands: 5VR ; X-RAY DIFFRACTION 1.67Å

e4zamA2[A:66-179] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Beta-lactamase SHV-1 ; ligands: NXL ; X-RAY DIFFRACTION 1.42Å

e5ee8A2[A:66-179] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Beta-lactamase SHV-1 ; ligands: ZXM ; X-RAY DIFFRACTION 1.540Å

e4zbeA2[A:65-178] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Carbapenem-hydrolyzing beta-lactamase KPC ; ligands: NXL ; X-RAY DIFFRACTION 1.8Å

e5eecA1[A:66-179] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Carbapenem-hydrolyzing beta-lactamase KPC ; ligands: ZXM ; X-RAY DIFFRACTION 1.850Å

e5eecB2[B:66-179] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Carbapenem-hydrolyzing beta-lactamase KPC ; ligands: SO4,ZXM ; X-RAY DIFFRACTION 1.850Å

e5hx9A2[A:65-178] Image Pymol Jmol Links: PDB, SCOP, CATH

Beta-lactamase ; ligands: EDO ; X-RAY DIFFRACTION 1.800Å

e5faoA1[A:66-179] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Beta-lactamase ; ligands: 5VW ; X-RAY DIFFRACTION 3.00Å

e5faoB1[B:66-179] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Beta-lactamase ; ligands: 5VW ; X-RAY DIFFRACTION 3.00Å

e5ihvA1[A:42-155] Image Pymol Jmol Links: PDB, SCOP, CATH

Beta-lactamase ; ligands: EDO ; X-RAY DIFFRACTION 1.100Å

e5aq7A1[A:196-309] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

D12_DB04V3 ; X-RAY DIFFRACTION 2.10Å

e5aq9A2[A:200-313] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

OFF7_DB08V4 ; X-RAY DIFFRACTION 1.86Å

e5aqbA2[A:206-319] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

3G61_DB15V4 ; X-RAY DIFFRACTION 1.37Å

e4uhuA1[A:67-180] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

GNCA LACTAMASE W229D ; ligands: ACT,FMT ; X-RAY DIFFRACTION 1.30Å

e6mk6A2[A:40-154] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Beta-lactamase ; X-RAY DIFFRACTION 1.70Å

e6mk6B1[B:40-154] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Beta-lactamase ; X-RAY DIFFRACTION 1.70Å

e6mk6C2[C:40-154] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Beta-lactamase ; X-RAY DIFFRACTION 1.70Å

e6mk6D2[D:40-154] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Beta-lactamase ; X-RAY DIFFRACTION 1.70Å

e6mkqA1[A:40-154] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Beta-lactamase ; ligands: NXL ; X-RAY DIFFRACTION 1.9Å

e7bh3A2[A:67-180] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Beta-lactamase ; ligands: SO4 ; X-RAY DIFFRACTION 1.6Å

e7e9aA2[A:67-180] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Beta-lactamase ; ligands: GOL,J00,PEG ; X-RAY DIFFRACTION 2.250Å

e7bh4A2[A:67-180] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Beta-lactamase ; ligands: SO4 ; X-RAY DIFFRACTION 1.55Å

e7bh5A1[A:67-180] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Beta-lactamase ; ligands: NA,TVE ; X-RAY DIFFRACTION 1.55Å

e7bh6A2[A:67-180] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Beta-lactamase ; ligands: NA,SO4 ; X-RAY DIFFRACTION 1.65Å

e7bh7A1[A:67-180] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Beta-lactamase ; ligands: NA,TVE ; X-RAY DIFFRACTION 1.65Å

e7e9aB1[B:67-180] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Beta-lactamase ; ligands: J00,PEG ; X-RAY DIFFRACTION 2.250Å

e7e9aC2[C:67-180] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Beta-lactamase ; ligands: J00,PEG ; X-RAY DIFFRACTION 2.250Å

e7e9aD2[D:67-180] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Beta-lactamase ; ligands: J00,PEG ; X-RAY DIFFRACTION 2.250Å

e7k8eA2[A:67-182] Image Pymol Jmol Links: PDB, SCOP, CATHDOI

Beta-lactamase ; ligands: 9F2,PO4 ; X-RAY DIFFRACTION 2.4Å

e7k8eB2[B:67-182] Image Pymol Jmol Links: PDB, SCOP, CATHDOI

Beta-lactamase ; ligands: 9F2,PO4 ; X-RAY DIFFRACTION 2.4Å

e7k8eC2[C:67-182] Image Pymol Jmol Links: PDB, SCOP, CATHDOI

Beta-lactamase ; ligands: 9F2,PO4 ; X-RAY DIFFRACTION 2.4Å

e7k8eD2[D:67-182] Image Pymol Jmol Links: PDB, SCOP, CATHDOI

Beta-lactamase ; ligands: 9F2,PO4 ; X-RAY DIFFRACTION 2.4Å

e7k8fA2[A:67-182] Image Pymol Jmol Links: PDB, SCOP, CATHDOI

Beta-lactamase ; ligands: 9F2,PO4 ; X-RAY DIFFRACTION 2.6Å

e7k8fB2[B:67-182] Image Pymol Jmol Links: PDB, SCOP, CATHDOI

Beta-lactamase ; ligands: 9F2,PO4 ; X-RAY DIFFRACTION 2.6Å

e7k8fC2[C:67-182] Image Pymol Jmol Links: PDB, SCOP, CATHDOI

Beta-lactamase ; ligands: 9F2,PO4 ; X-RAY DIFFRACTION 2.6Å

e7k8fD2[D:67-182] Image Pymol Jmol Links: PDB, SCOP, CATHDOI

Beta-lactamase ; ligands: 9F2,PO4 ; X-RAY DIFFRACTION 2.6Å

e7k8hA2[A:67-182] Image Pymol Jmol Links: PDB, SCOP, CATHDOI

Beta-lactamase ; ligands: 9F2,PO4 ; X-RAY DIFFRACTION 2.6Å

e7k8hB2[B:67-182] Image Pymol Jmol Links: PDB, SCOP, CATHDOI

Beta-lactamase ; ligands: 9F2,PO4 ; X-RAY DIFFRACTION 2.6Å

e7k8hC2[C:67-182] Image Pymol Jmol Links: PDB, SCOP, CATHDOI

Beta-lactamase ; ligands: 9F2,PO4 ; X-RAY DIFFRACTION 2.6Å

e7k8hD2[D:67-182] Image Pymol Jmol Links: PDB, SCOP, CATHDOI

Beta-lactamase ; ligands: 9F2,PO4 ; X-RAY DIFFRACTION 2.6Å

e7k8kA2[A:67-182] Image Pymol Jmol Links: PDB, SCOP, CATHDOI

Beta-lactamase ; ligands: 0RN,PO4,TSL ; X-RAY DIFFRACTION 2.7Å

e7k8kB2[B:67-182] Image Pymol Jmol Links: PDB, SCOP, CATHDOI

Beta-lactamase ; ligands: 0RN,PO4,TSL ; X-RAY DIFFRACTION 2.7Å

e7k8kC2[C:67-182] Image Pymol Jmol Links: PDB, SCOP, CATHDOI

Beta-lactamase ; ligands: 0RN,PO4,TSL ; X-RAY DIFFRACTION 2.7Å

e7k8kD2[D:67-182] Image Pymol Jmol Links: PDB, SCOP, CATHDOI

Beta-lactamase ; ligands: 0RN,PO4,TSL ; X-RAY DIFFRACTION 2.7Å

e7k8lA2[A:67-182] Image Pymol Jmol Links: PDB, SCOP, CATHDOI

Beta-lactamase ; ligands: PO4 ; X-RAY DIFFRACTION 2.8Å

e7k8lB2[B:67-182] Image Pymol Jmol Links: PDB, SCOP, CATHDOI

Beta-lactamase ; ligands: PO4 ; X-RAY DIFFRACTION 2.8Å

e7k8lC2[C:67-182] Image Pymol Jmol Links: PDB, SCOP, CATHDOI

Beta-lactamase ; ligands: PO4 ; X-RAY DIFFRACTION 2.8Å

e7k8lD2[D:67-182] Image Pymol Jmol Links: PDB, SCOP, CATHDOI

Beta-lactamase ; ligands: PO4 ; X-RAY DIFFRACTION 2.8Å

e7a6zA2[A:67-180] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Beta-lactamase ; ligands: EDO,GOL,PO4 ; X-RAY DIFFRACTION 1.2Å

e7ddmA1[A:67-180] Image Pymol Jmol Links: PDB, SCOP, CATH

Beta-lactamase ; ligands: ACT,MPD ; X-RAY DIFFRACTION 1.20Å

e7s0vA2[A:67-180] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Beta-lactamase ; ligands: J1X ; X-RAY DIFFRACTION 1.950Å

Previous

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

e2cc1A1[A:67-180] nonrep Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Beta-lactamase ; X-RAY DIFFRACTION 2.130Å

e4dxbA3[A:423-535] nonrep Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Maltose-binding periplasmic protein, Beta-lactamase TEM chimera ; ligands: ZN ; X-RAY DIFFRACTION 2.29Å

e1djaA1[A:67-180] nonrep Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

BETA-LACTAMASE ; X-RAY DIFFRACTION

F: Unmapped domains

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