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
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




Representatives:
e1ok7A3[A:245-366]
nonrep
Image
Pymol
Jmol Links:
PDB,
SCOP,
CATH, PubMed,
DOI
DNA POLYMERASE III ; X-RAY DIFFRACTION 1.650Å
e8dj6B1[B:260-396] Image Pymol Jmol Links: PDB, SCOP, CATH
; ligands: ACT,FMT ; X-RAY DIFFRACTION 2.5Å
e8dj6C1[C:260-396] Image Pymol Jmol Links: PDB, SCOP, CATH
; X-RAY DIFFRACTION 2.5Å
e8dj6D3[D:260-396] Image Pymol Jmol Links: PDB, SCOP, CATH
; X-RAY DIFFRACTION 2.5Å
e5frqA1[A:246-373] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
DNA POLYMERASE III SUBUNIT BETA ; X-RAY DIFFRACTION 2.90Å
e5frqB3[B:246-374] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
DNA POLYMERASE III SUBUNIT BETA ; X-RAY DIFFRACTION 2.90Å
e5frqC2[C:246-373] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
DNA POLYMERASE III SUBUNIT BETA ; X-RAY DIFFRACTION 2.90Å
e5frqD1[D:246-374] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
DNA POLYMERASE III SUBUNIT BETA ; X-RAY DIFFRACTION 2.90Å
e1mmiB3[B:245-366] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
DNA polymerase III, beta chain ; X-RAY DIFFRACTION 1.85Å
e3d1eB3[B:245-366] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
DNA polymerase III subunit beta ; X-RAY DIFFRACTION 1.78Å
e1unnB3[B:245-366] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
DNA POLYMERASE III BETA SUBUNIT ; X-RAY DIFFRACTION 1.900Å
e3d1eA3[A:245-366] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
DNA polymerase III subunit beta ; X-RAY DIFFRACTION 1.78Å
e3d1gB3[B:245-366] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
DNA polymerase III subunit beta ; ligands: 322 ; X-RAY DIFFRACTION 1.52Å
e1jqjB3[B:245-366] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
DNA polymerase III, beta chain ; X-RAY DIFFRACTION 2.9Å
e1jqlA3[A:245-366] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
DNA Polymerase III, BETA CHAIN ; X-RAY DIFFRACTION 2.5Å
e3bepB3[B:245-366] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
DNA polymerase III subunit beta ; X-RAY DIFFRACTION 1.92Å
e3d1gA3[A:245-366] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
DNA polymerase III subunit beta ; ligands: 322 ; X-RAY DIFFRACTION 1.52Å
e2polB3[B:245-366] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
DNA POLYMERASE III (BETA SUBUNIT) ; X-RAY DIFFRACTION
e1ok7B3[B:245-366] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
DNA POLYMERASE III ; X-RAY DIFFRACTION 1.650Å
e1jqjA3[A:245-366] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
DNA polymerase III, beta chain ; X-RAY DIFFRACTION 2.9Å
e1unnA3[A:245-366] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
DNA POLYMERASE III BETA SUBUNIT ; X-RAY DIFFRACTION 1.900Å
e2polA3[A:245-366] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
DNA POLYMERASE III (BETA SUBUNIT) ; X-RAY DIFFRACTION
e3d1fB3[B:245-366] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
DNA polymerase III subunit beta ; ligands: 323 ; X-RAY DIFFRACTION 1.90Å
e1mmiA3[A:245-366] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
DNA polymerase III, beta chain ; X-RAY DIFFRACTION 1.85Å
e3bepA3[A:245-366] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
DNA polymerase III subunit beta ; X-RAY DIFFRACTION 1.92Å
e3d1fA3[A:245-366] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
DNA polymerase III subunit beta ; ligands: 323 ; X-RAY DIFFRACTION 1.90Å
e2xurA3[A:245-366] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
DNA POLYMERASE III SUBUNIT BETA ; X-RAY DIFFRACTION 1.9Å
e3q4lA3[A:245-366] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
DNA POLYMERASE III SUBUNIT BETA ; X-RAY DIFFRACTION 1.95Å
e3t0pA3[A:245-365] Image Pymol Jmol Links: PDB, SCOP, CATH
DNA polymerase III, beta subunit ; ligands: ACT,EDO,PGR ; X-RAY DIFFRACTION 2.26Å
e3p16A3[A:262-400] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
DNA POLYMERASE III SUBUNIT BETA ; X-RAY DIFFRACTION 2.89Å
e3rb9A1[A:262-402] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
DNA polymerase III subunit beta ; X-RAY DIFFRACTION 3.0Å
e2avtA1[A:251-377] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
DNA polymerase III beta subunit ; X-RAY DIFFRACTION
e2awaA1[A:251-377] Image Pymol Jmol Links: PDB, SCOP, CATH
DNA polymerase III, beta chain ; X-RAY DIFFRACTION 2.50Å
e4k3kB3[B:241-366] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
DNA POLYMERASE III SUBUNIT BETA ; X-RAY DIFFRACTION 1.85Å
e2awaB3[B:251-377] Image Pymol Jmol Links: PDB, SCOP, CATH
DNA polymerase III, beta chain ; X-RAY DIFFRACTION 2.50Å
e2awaC3[C:251-377] Image Pymol Jmol Links: PDB, SCOP, CATH
DNA polymerase III, beta chain ; X-RAY DIFFRACTION 2.50Å
e2awaD3[D:251-376] Image Pymol Jmol Links: PDB, SCOP, CATH
DNA polymerase III, beta chain ; X-RAY DIFFRACTION 2.50Å
e3f1vA3[A:245-366] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
DNA polymerase III subunit beta ; X-RAY DIFFRACTION 1.77Å
e3f1vB3[B:245-366] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
DNA polymerase III subunit beta ; X-RAY DIFFRACTION 1.77Å
e3q4jE3[E:245-365] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
DNA POLYMERASE III SUBUNIT BETA ; X-RAY DIFFRACTION 2.3Å
e3q4kA2[A:245-365] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
DNA POLYMERASE III SUBUNIT BETA ; X-RAY DIFFRACTION 2.6Å
e3p16C3[C:262-400] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
DNA POLYMERASE III SUBUNIT BETA ; X-RAY DIFFRACTION 2.89Å
e3p16D3[D:262-400] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
DNA POLYMERASE III SUBUNIT BETA ; X-RAY DIFFRACTION 2.89Å
e3p16E3[E:262-400] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
DNA POLYMERASE III SUBUNIT BETA ; X-RAY DIFFRACTION 2.89Å
e3p16F3[F:262-400] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
DNA POLYMERASE III SUBUNIT BETA ; X-RAY DIFFRACTION 2.89Å
e2xurB3[B:245-364] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
DNA POLYMERASE III SUBUNIT BETA ; X-RAY DIFFRACTION 1.9Å
e3qsbA3[A:241-366] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
DNA polymerase III subunit beta ; ligands: 743 ; X-RAY DIFFRACTION 1.90Å
e3qsbB3[B:241-366] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
DNA polymerase III subunit beta ; ligands: 743 ; X-RAY DIFFRACTION 1.90Å
e3pweA3[A:241-366] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
DNA polymerase III subunit beta ; X-RAY DIFFRACTION 2.200Å
e3pweB3[B:241-366] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
DNA polymerase III subunit beta ; X-RAY DIFFRACTION 2.200Å
e3q4jA3[A:241-366] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
DNA POLYMERASE III SUBUNIT BETA ; X-RAY DIFFRACTION 2.3Å
e3q4jB3[B:241-366] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
DNA POLYMERASE III SUBUNIT BETA ; X-RAY DIFFRACTION 2.3Å
e3q4jC3[C:241-365] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
DNA POLYMERASE III SUBUNIT BETA ; X-RAY DIFFRACTION 2.3Å
e3q4jD3[D:241-365] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
DNA POLYMERASE III SUBUNIT BETA ; X-RAY DIFFRACTION 2.3Å
e3q4jF3[F:241-365] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
DNA POLYMERASE III SUBUNIT BETA ; X-RAY DIFFRACTION 2.3Å
e3q4kB3[B:241-366] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
DNA POLYMERASE III SUBUNIT BETA ; X-RAY DIFFRACTION 2.6Å
e3q4lB3[B:241-365] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
DNA POLYMERASE III SUBUNIT BETA ; X-RAY DIFFRACTION 1.95Å
e3t0pB3[B:245-367] Image Pymol Jmol Links: PDB, SCOP, CATH
DNA polymerase III, beta subunit ; ligands: ACT,EDO,PGR ; X-RAY DIFFRACTION 2.26Å
e3p16B3[B:262-400] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
DNA POLYMERASE III SUBUNIT BETA ; X-RAY DIFFRACTION 2.89Å
e2avtB1[B:245-371] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
DNA polymerase III beta subunit ; X-RAY DIFFRACTION
e3rb9B3[B:262-402] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
DNA polymerase III subunit beta ; X-RAY DIFFRACTION 3.0Å
e4k3qB3[B:233-358] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
DNA POLYMERASE III SUBUNIT BETA ; ligands: PEG,PGE ; X-RAY DIFFRACTION 1.85Å
e4k3lB3[B:234-359] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
DNA POLYMERASE III SUBUNIT BETA ; ligands: CA,EDO,LEU,PHE ; X-RAY DIFFRACTION 1.5Å
e4k3sB3[B:241-365] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
DNA POLYMERASE III SUBUNIT BETA ; X-RAY DIFFRACTION 1.75Å
e4k3pA3[A:233-357] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
DNA POLYMERASE III SUBUNIT BETA ; ligands: CA,EDO ; X-RAY DIFFRACTION 2.15Å
e4k3rB3[B:233-358] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
DNA POLYMERASE III SUBUNIT BETA ; ligands: PEG ; X-RAY DIFFRACTION 1.86Å
e4k3mB3[B:233-358] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
DNA POLYMERASE III SUBUNIT BETA ; ligands: PEG,PGE ; X-RAY DIFFRACTION 1.85Å
e4k3qA3[A:234-358] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
DNA POLYMERASE III SUBUNIT BETA ; ligands: CA,PEG ; X-RAY DIFFRACTION 1.85Å
e4k3oB3[B:235-360] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
DNA POLYMERASE III SUBUNIT BETA ; ligands: PEG,PGE ; X-RAY DIFFRACTION 2.0Å
e4k3kA3[A:233-358] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
DNA POLYMERASE III SUBUNIT BETA ; ligands: CA,PG4,SFK ; X-RAY DIFFRACTION 1.85Å
e4k3rA3[A:234-358] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
DNA POLYMERASE III SUBUNIT BETA ; ligands: CA,CL ; X-RAY DIFFRACTION 1.86Å
e4k3oA3[A:236-360] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
DNA POLYMERASE III SUBUNIT BETA ; ligands: CA,EDO ; X-RAY DIFFRACTION 2.0Å
e4k3pB3[B:231-356] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
DNA POLYMERASE III SUBUNIT BETA ; ligands: CL,PEG,PGE ; X-RAY DIFFRACTION 2.15Å
e4k3sA3[A:234-359] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
DNA POLYMERASE III SUBUNIT BETA ; ligands: P4C ; X-RAY DIFFRACTION 1.75Å
e4k3mA3[A:234-358] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
DNA POLYMERASE III SUBUNIT BETA ; ligands: CA ; X-RAY DIFFRACTION 1.85Å
e4k3lA3[A:229-353] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
DNA POLYMERASE III SUBUNIT BETA ; ligands: LEU,PEG,PHE ; X-RAY DIFFRACTION 1.5Å
e4k74B3[B:241-364] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
DNA POLYMERASE III SUBUNIT BETA ; X-RAY DIFFRACTION 2.5Å
e4k74A3[A:238-364] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
DNA POLYMERASE III SUBUNIT BETA ; X-RAY DIFFRACTION 2.5Å
e4mjrA3[A:241-366] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
DNA POLYMERASE III SUBUNIT BETA ; ligands: 0LA,PEG ; X-RAY DIFFRACTION 1.62Å
e4mjpA3[A:225-364] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
DNA POLYMERASE III SUBUNIT BETA ; ligands: CA,PEG ; X-RAY DIFFRACTION 1.85Å
e4mjqA3[A:225-366] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
DNA POLYMERASE III SUBUNIT BETA ; ligands: 27R,CA,PG4,PGE ; X-RAY DIFFRACTION 1.73Å
e4mjqB3[B:225-366] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
DNA POLYMERASE III SUBUNIT BETA ; ligands: CA,CL ; X-RAY DIFFRACTION 1.73Å
e4mjrB3[B:225-366] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
DNA POLYMERASE III SUBUNIT BETA ; ligands: CA,PEG ; X-RAY DIFFRACTION 1.62Å
e4n94A3[A:241-366] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
DNA POLYMERASE III SUBUNIT BETA ; ligands: 2HO,PG4 ; X-RAY DIFFRACTION 1.73Å
e4n94B3[B:241-365] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
DNA POLYMERASE III SUBUNIT BETA ; ligands: CA,EDO ; X-RAY DIFFRACTION 1.73Å
e4n98B3[B:241-366] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
DNA POLYMERASE III SUBUNIT BETA ; ligands: CA,CL ; X-RAY DIFFRACTION 1.7Å
e4n9aB3[B:241-366] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
DNA POLYMERASE III SUBUNIT BETA ; ligands: CA ; X-RAY DIFFRACTION 1.9Å
e4n95A3[A:238-365] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
DNA POLYMERASE III SUBUNIT BETA ; ligands: 2HQ,PEG,PGE ; X-RAY DIFFRACTION 1.8Å
e4n96B3[B:238-365] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
DNA POLYMERASE III SUBUNIT BETA ; X-RAY DIFFRACTION 1.7Å
e4n98A3[A:238-364] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
DNA POLYMERASE III SUBUNIT BETA ; ligands: 4FC,CA ; X-RAY DIFFRACTION 1.7Å
e4n99A3[A:227-366] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
DNA POLYMERASE III SUBUNIT BETA ; ligands: 2J1,CA,PEG,PG4 ; X-RAY DIFFRACTION 2.3Å
e4ovgB3[B:241-366] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
DNA polymerase III subunit beta ; ligands: 2VF,CL ; X-RAY DIFFRACTION 1.900Å
e4n97A9[A:245-366] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
DNA POLYMERASE III SUBUNIT BETA ; ligands: 2HU,PEG ; X-RAY DIFFRACTION 1.97Å
e4n95B9[B:245-365] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
DNA POLYMERASE III SUBUNIT BETA ; ligands: PEG ; X-RAY DIFFRACTION 1.8Å
e4n97B9[B:245-365] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
DNA POLYMERASE III SUBUNIT BETA ; ligands: CA ; X-RAY DIFFRACTION 1.97Å
e4n99B9[B:245-366] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
DNA POLYMERASE III SUBUNIT BETA ; ligands: PEG,PG4 ; X-RAY DIFFRACTION 2.3Å
e4n96A6[A:245-366] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
DNA POLYMERASE III SUBUNIT BETA ; ligands: 6NI,CL ; X-RAY DIFFRACTION 1.7Å
e4mjpB6[B:245-366] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
DNA POLYMERASE III SUBUNIT BETA ; ligands: 27O,CL,PGE ; X-RAY DIFFRACTION 1.85Å
e4n9aA6[A:245-364] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
DNA POLYMERASE III SUBUNIT BETA ; ligands: 2J2,CA,CL,PEG ; X-RAY DIFFRACTION 1.9Å
e4ovfA3[A:245-364] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
DNA polymerase III subunit beta ; ligands: 2VG,CA ; X-RAY DIFFRACTION 2.050Å
e4ovfB3[B:245-366] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
DNA polymerase III subunit beta ; ligands: 2VG,CA,CL,PGE ; X-RAY DIFFRACTION 2.050Å
e4ovgA3[A:245-366] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
DNA polymerase III subunit beta ; ligands: 2VF,CA,CL,EDO,PEG ; X-RAY DIFFRACTION 1.900Å
e4ovhA3[A:245-364] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
DNA polymerase III subunit beta ; ligands: 2VE,CA,CL,PEG ; X-RAY DIFFRACTION 2.250Å
e4ovhB3[B:245-366] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
DNA polymerase III subunit beta ; X-RAY DIFFRACTION 2.250Å
e4pnuA3[A:245-364] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
DNA polymerase III subunit beta ; ligands: 2VD,CA,PEG ; X-RAY DIFFRACTION 1.900Å
e4pnuB3[B:245-366] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
DNA polymerase III subunit beta ; ligands: 2VD,CL ; X-RAY DIFFRACTION 1.900Å
e4pnvA3[A:245-366] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
DNA polymerase III subunit beta ; ligands: CA ; X-RAY DIFFRACTION 1.860Å
e4pnvB3[B:245-366] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
DNA polymerase III subunit beta ; ligands: CA,CL ; X-RAY DIFFRACTION 1.860Å
e4pnwA3[A:245-364] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
DNA polymerase III subunit beta ; ligands: 2VM,CA ; X-RAY DIFFRACTION 2.000Å
e4pnwB3[B:245-364] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
DNA polymerase III subunit beta ; ligands: 2VM,CA,CL,PEG ; X-RAY DIFFRACTION 2.000Å
e4tr8B3[B:246-367] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
DNA polymerase III subunit beta ; X-RAY DIFFRACTION 1.8Å
e4tszA3[A:246-367] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
DNA polymerase III subunit beta ; X-RAY DIFFRACTION 2Å
e4tszB3[B:246-367] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
DNA polymerase III subunit beta ; X-RAY DIFFRACTION 2Å
e4tszC3[C:246-367] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
DNA polymerase III subunit beta ; X-RAY DIFFRACTION 2Å
e4tszD3[D:246-367] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
DNA polymerase III subunit beta ; X-RAY DIFFRACTION 2Å
e4tszE3[E:246-367] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
DNA polymerase III subunit beta ; X-RAY DIFFRACTION 2Å
e4tszF3[F:246-367] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
DNA polymerase III subunit beta ; X-RAY DIFFRACTION 2Å
e4tszG3[G:246-367] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
DNA polymerase III subunit beta ; X-RAY DIFFRACTION 2Å
e4tszH3[H:246-367] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
DNA polymerase III subunit beta ; X-RAY DIFFRACTION 2Å
e4tszI3[I:246-367] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
DNA polymerase III subunit beta ; X-RAY DIFFRACTION 2Å
e4tszJ3[J:246-367] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
DNA polymerase III subunit beta ; X-RAY DIFFRACTION 2Å
e4tszK3[K:246-367] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
DNA polymerase III subunit beta ; X-RAY DIFFRACTION 2Å
e4tszL3[L:246-367] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
DNA polymerase III subunit beta ; X-RAY DIFFRACTION 2Å
e4tszM3[M:246-367] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
DNA polymerase III subunit beta ; X-RAY DIFFRACTION 2Å
e4tszN3[N:246-367] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
DNA polymerase III subunit beta ; X-RAY DIFFRACTION 2Å
e4tszO3[O:246-367] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
DNA polymerase III subunit beta ; X-RAY DIFFRACTION 2Å
e4tszP3[P:246-367] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
DNA polymerase III subunit beta ; X-RAY DIFFRACTION 2Å
e4tr7A1[A:263-400] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
DNA polymerase III subunit beta ; X-RAY DIFFRACTION 2.29Å
e4tr7B1[B:263-400] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
DNA polymerase III subunit beta ; X-RAY DIFFRACTION 2.29Å
e4tr6A2[A:253-380] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
DNA polymerase III subunit beta ; X-RAY DIFFRACTION 1.5Å
e4tr6B2[B:253-380] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
DNA polymerase III subunit beta ; X-RAY DIFFRACTION 1.5Å
e4tr8A1[A:242-366] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
DNA polymerase III subunit beta ; ligands: NA ; X-RAY DIFFRACTION 1.8Å
e5aguA3[A:262-401] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
DNA POLYMERASE III SUBUNIT BETA ; ligands: TRS ; X-RAY DIFFRACTION 2.17Å
e5aguB2[B:262-401] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
DNA POLYMERASE III SUBUNIT BETA ; X-RAY DIFFRACTION 2.17Å
e5ah2C3[C:260-396] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
DNA POLYMERASE III SUBUNIT BETA ; X-RAY DIFFRACTION 2.13Å
e5agvA2[A:262-402] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
DNA POLYMERASE III SUBUNIT BETA ; ligands: BU3,CA,NA ; X-RAY DIFFRACTION 1.93Å
e5agvB1[B:262-402] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
DNA POLYMERASE III SUBUNIT BETA ; ligands: BU3,CA,NA ; X-RAY DIFFRACTION 1.93Å
e5ah2A3[A:260-396] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
DNA POLYMERASE III SUBUNIT BETA ; ligands: NA ; X-RAY DIFFRACTION 2.13Å
e5ah2B2[B:260-396] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
DNA POLYMERASE III SUBUNIT BETA ; X-RAY DIFFRACTION 2.13Å
e5ah2D1[D:260-397] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
DNA POLYMERASE III SUBUNIT BETA ; X-RAY DIFFRACTION 2.13Å
e5ah4A1[A:260-396] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
DNA POLYMERASE III SUBUNIT BETA ; ligands: NA ; X-RAY DIFFRACTION 2.31Å
e5ah4B1[B:260-396] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
DNA POLYMERASE III SUBUNIT BETA ; X-RAY DIFFRACTION 2.31Å
e5fkuB2[B:245-366] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
DNA POLYMERASE III SUBUNIT BETA ; ELECTRON MICROSCOPY
e5fkuC2[C:245-366] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
DNA POLYMERASE III SUBUNIT BETA ; ELECTRON MICROSCOPY
e5fkvB1[B:245-366] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
DNA POLYMERASE III BETA ; ELECTRON MICROSCOPY
e5fkvC1[C:245-366] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
DNA POLYMERASE III BETA ; ELECTRON MICROSCOPY
e5fkwB1[B:245-366] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
DNA POLYMERASE III BETA ; ELECTRON MICROSCOPY
e5fkwC1[C:245-366] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
DNA POLYMERASE III BETA ; ELECTRON MICROSCOPY
e4rkiA2[A:247-375] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
DNA polymerase III subunit beta ; X-RAY DIFFRACTION 2.05Å
e4s3iA3[A:246-374] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
DNA polymerase III subunit beta ; X-RAY DIFFRACTION 1.946Å
e4s3iB1[B:246-374] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
DNA polymerase III subunit beta ; X-RAY DIFFRACTION 1.946Å
e5m1sB3[B:245-366] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
DNA polymerase III subunit beta ; ELECTRON MICROSCOPY
e5m1sC2[C:245-366] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
DNA polymerase III subunit beta ; ELECTRON MICROSCOPY
e5fveA3[A:246-374] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
DNA POLYMERASE III SUBUNIT BETA ; ligands: 2HO ; X-RAY DIFFRACTION 2.07Å
e5g48A2[A:246-374] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
DNA POLYMERASE III SUBUNIT BETA ; ligands: 1FL ; X-RAY DIFFRACTION 2.28Å
e5g48B1[B:246-374] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
DNA POLYMERASE III SUBUNIT BETA ; ligands: 1FL ; X-RAY DIFFRACTION 2.28Å
e5g4qA1[A:246-374] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
DNA POLYMERASE III SUBUNIT BETA ; X-RAY DIFFRACTION 2.30Å
e5g4qB3[B:246-374] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
DNA POLYMERASE III SUBUNIT BETA ; ligands: 2HQ ; X-RAY DIFFRACTION 2.30Å
e5w7zA2[A:245-379] Image Pymol Jmol Links: PDB, SCOP, CATH
DNA polymerase III subunit beta ; ligands: EDO,MRD ; X-RAY DIFFRACTION 1.700Å
e5w7zB1[B:245-379] Image Pymol Jmol Links: PDB, SCOP, CATH
DNA polymerase III subunit beta ; X-RAY DIFFRACTION 1.700Å
e5wceA1[A:251-372] Image Pymol Jmol Links: PDB, SCOP, CATH
DNA polymerase III subunit beta ; X-RAY DIFFRACTION 1.9Å
e5wceB3[B:251-372] Image Pymol Jmol Links: PDB, SCOP, CATH
DNA polymerase III subunit beta ; X-RAY DIFFRACTION 1.9Å
e5fxtA1[A:247-375] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
DNA POLYMERASE III SUBUNIT BETA ; ligands: 0LA ; X-RAY DIFFRACTION 1.97Å
e6d47A2[A:262-402] Image Pymol Jmol Links: PDB, SCOP, CATH
Beta sliding clamp ; X-RAY DIFFRACTION 2.450Å
e6d46A3[A:245-381] Image Pymol Jmol Links: PDB, SCOP, CATH
Beta sliding clamp ; X-RAY DIFFRACTION 2.000Å
e6degA3[A:252-373] Image Pymol Jmol Links: PDB, SCOP, CATH
Beta sliding clamp ; X-RAY DIFFRACTION 2.450Å
e6amqA3[A:245-366] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
DNA polymerase III subunit beta ; X-RAY DIFFRACTION 2.690Å
e6amqB1[B:245-365] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
DNA polymerase III subunit beta ; X-RAY DIFFRACTION 2.690Å
e6amqC1[C:245-365] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
DNA polymerase III subunit beta ; X-RAY DIFFRACTION 2.690Å
e6amqD1[D:245-365] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
DNA polymerase III subunit beta ; X-RAY DIFFRACTION 2.690Å
e6amsA3[A:246-367] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Beta sliding clamp ; X-RAY DIFFRACTION 2.400Å
e6amsB2[B:246-366] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Beta sliding clamp ; X-RAY DIFFRACTION 2.400Å
e6amsC2[C:246-367] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Beta sliding clamp ; X-RAY DIFFRACTION 2.400Å
e6amsD3[D:246-367] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Beta sliding clamp ; X-RAY DIFFRACTION 2.400Å
e5x06A1[A:241-365] Image Pymol Jmol Links: PDB, SCOP, CATH
DNA polymerase III subunit beta ; X-RAY DIFFRACTION 3.23Å
e6ap4D2[D:261-381] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
DNA polymerase III subunit beta ; X-RAY DIFFRACTION 2.950Å
e5x06B2[B:241-365] Image Pymol Jmol Links: PDB, SCOP, CATH
DNA polymerase III subunit beta ; X-RAY DIFFRACTION 3.23Å
e5x06C1[C:241-365] Image Pymol Jmol Links: PDB, SCOP, CATH
DNA polymerase III subunit beta ; ligands: GOL ; X-RAY DIFFRACTION 3.23Å
e5x06D3[D:241-365] Image Pymol Jmol Links: PDB, SCOP, CATH
DNA polymerase III subunit beta ; X-RAY DIFFRACTION 3.23Å
e6ap4A2[A:261-381] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
DNA polymerase III subunit beta ; X-RAY DIFFRACTION 2.950Å
e6ap4B3[B:261-380] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
DNA polymerase III subunit beta ; X-RAY DIFFRACTION 2.950Å
e6ap4C2[C:261-380] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
DNA polymerase III subunit beta ; X-RAY DIFFRACTION 2.950Å
e6ap4E1[E:261-380] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
DNA polymerase III subunit beta ; X-RAY DIFFRACTION 2.950Å
e6ap4F2[F:261-380] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
DNA polymerase III subunit beta ; X-RAY DIFFRACTION 2.950Å
e6ap4G3[G:261-381] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
DNA polymerase III subunit beta ; X-RAY DIFFRACTION 2.950Å
e6ap4H3[H:261-380] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
DNA polymerase III subunit beta ; X-RAY DIFFRACTION 2.950Å
e6ap4I2[I:261-381] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
DNA polymerase III subunit beta ; X-RAY DIFFRACTION 2.950Å
e6ap4J2[J:261-381] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
DNA polymerase III subunit beta ; X-RAY DIFFRACTION 2.950Å
e6ap4K3[K:261-381] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
DNA polymerase III subunit beta ; X-RAY DIFFRACTION 2.950Å
e6ap4L1[L:261-381] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
DNA polymerase III subunit beta ; X-RAY DIFFRACTION 2.950Å
e6ap4M1[M:261-381] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
DNA polymerase III subunit beta ; X-RAY DIFFRACTION 2.950Å
e6ap4N1[N:261-381] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
DNA polymerase III subunit beta ; X-RAY DIFFRACTION 2.950Å
e6ap4O3[O:261-381] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
DNA polymerase III subunit beta ; X-RAY DIFFRACTION 2.950Å
e6ap4P3[P:261-380] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
DNA polymerase III subunit beta ; X-RAY DIFFRACTION 2.950Å
e5wypA1[A:251-372] Image Pymol Jmol Links: PDB, SCOP, CATH
e5wypB2[B:251-372] Image Pymol Jmol Links: PDB, SCOP, CATH
e6degB2[B:252-373] Image Pymol Jmol Links: PDB, SCOP, CATH
Beta sliding clamp ; X-RAY DIFFRACTION 2.450Å
e6manB1[B:245-379] Image Pymol Jmol Links: PDB, SCOP, CATH
Beta sliding clamp ; X-RAY DIFFRACTION 2.350Å
e6dlkA3[A:245-379] Image Pymol Jmol Links: PDB, SCOP, CATH
Beta sliding clamp ; X-RAY DIFFRACTION 2.000Å
e6manA2[A:245-379] Image Pymol Jmol Links: PDB, SCOP, CATH
Beta sliding clamp ; ligands: EDO ; X-RAY DIFFRACTION 2.350Å
e6dlkB1[B:245-379] Image Pymol Jmol Links: PDB, SCOP, CATH
Beta sliding clamp ; ligands: EDO ; X-RAY DIFFRACTION 2.000Å
Next
Pseudo group of domains that do not map to PFam family profiles. Domains inside should not be considered as in one family.
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