Evolutionary classification of protein domain structures
alpha arraysalpha-helix arrays with mainly perpendicular helices
alpha bundlesalpha-helix bundles with mainly parallel helices
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Representatives:
e2xv4S5[S:427-532]
nonrep
Image
Pymol
Jmol Links:
PDB,
SCOP,
CATH, PubMed,
DOI
DNA-DIRECTED RNA POLYMERASE III SUBUNIT RPC3 ; ligands: PO4 ; X-RAY DIFFRACTION 2.95Å
e2xubA8[A:427-532] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
DNA-DIRECTED RNA POLYMERASE III SUBUNIT RPC3 ; X-RAY DIFFRACTION 2.8Å
e5afqA5[A:427-532] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
DNA-DIRECTED RNA POLYMERASE III SUBUNIT RPC3 ; X-RAY DIFFRACTION 7.00Å
e5afqB5[B:427-532] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
DNA-DIRECTED RNA POLYMERASE III SUBUNIT RPC3 ; X-RAY DIFFRACTION 7.00Å
e7astX4[X:427-532] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
DNA-directed RNA polymerase III subunit RPC3 ; ELECTRON MICROSCOPY
e7a6hO2[O:427-534] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
DNA-directed RNA polymerase III subunit RPC3 ; ELECTRON MICROSCOPY
e7ae1O2[O:427-534] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
DNA-directed RNA polymerase III subunit RPC3 ; ligands: SF4 ; ELECTRON MICROSCOPY
e7ae3O2[O:427-534] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
DNA-directed RNA polymerase III subunit RPC3 ; ligands: SF4 ; ELECTRON MICROSCOPY
e7aeaO2[O:427-534] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
DNA-directed RNA polymerase III subunit RPC3 ; ligands: SF4 ; ELECTRON MICROSCOPY
e7d58O2[O:427-534] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
DNA-directed RNA polymerase III subunit RPC3 ; ligands: SF4 ; ELECTRON MICROSCOPY
e7d59O2[O:427-534] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
DNA-directed RNA polymerase III subunit RPC3 ; ligands: SF4 ; ELECTRON MICROSCOPY
e7dn3O3[O:427-465,O:491-534] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
DNA-directed RNA polymerase III subunit RPC3 ; ligands: SF4 ; ELECTRON MICROSCOPY
e7du2O5[O:427-465,O:491-534] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
DNA-directed RNA polymerase III subunit RPC3 ; ligands: SF4 ; ELECTRON MICROSCOPY
e7fjiO3[O:427-465,O:491-534] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
DNA-directed RNA polymerase III subunit RPC3 ; ligands: SF4 ; ELECTRON MICROSCOPY
e7fjjO3[O:427-465,O:491-534] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
DNA-directed RNA polymerase III subunit RPC3 ; ligands: SF4 ; ELECTRON MICROSCOPY
e8iueO2[O:427-534] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
DNA-directed RNA polymerase III subunit RPC3 ; ligands: SF4 ; ELECTRON MICROSCOPY
e8iuhO2[O:427-534] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
DNA-directed RNA polymerase III subunit RPC3 ; ligands: SF4 ; ELECTRON MICROSCOPY
e8ityO2[O:427-534] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
; ligands: SF4 ; ELECTRON MICROSCOPY
e5fj8O2[O:568-654] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
DNA-DIRECTED RNA POLYMERASE III SUBUNIT RPC3 ; ELECTRON MICROSCOPY
e5fjaO2[O:568-654] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
DNA-DIRECTED RNA POLYMERASE III SUBUNIT RPC3 ; ELECTRON MICROSCOPY
e5fj9O2[O:568-654] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
DNA-DIRECTED RNA POLYMERASE III SUBUNIT RPC3 ; ELECTRON MICROSCOPY
e6eu1O4[O:568-654] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
DNA-directed RNA polymerase III subunit RPC3 ; ELECTRON MICROSCOPY
e6eu2O2[O:568-654] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
DNA-directed RNA polymerase III subunit RPC3 ; ELECTRON MICROSCOPY
e6eu3O2[O:568-654] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
DNA-directed RNA polymerase III subunit RPC3 ; ELECTRON MICROSCOPY
e6f40O4[O:568-654] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
DNA-directed RNA polymerase III subunit RPC3 ; ELECTRON MICROSCOPY
e6f41O2[O:568-654] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
DNA-directed RNA polymerase III subunit RPC3 ; ELECTRON MICROSCOPY
e6f42O3[O:568-654] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
DNA-directed RNA polymerase III subunit RPC3 ; ELECTRON MICROSCOPY
e6f44O4[O:568-654] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
DNA-directed RNA polymerase III subunit RPC3 ; ELECTRON MICROSCOPY
e6eu0O4[O:568-653] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
DNA-directed RNA polymerase III subunit RPC3 ; ELECTRON MICROSCOPY
e6cnbO2[O:568-654] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
DNA-directed RNA polymerase III subunit RPC3 ; ELECTRON MICROSCOPY
e6cncO4[O:568-654] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
DNA-directed RNA polymerase III subunit RPC3 ; ELECTRON MICROSCOPY
e6cndO2[O:568-654] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
DNA-directed RNA polymerase III subunit RPC3 ; ELECTRON MICROSCOPY
e6cnfO5[O:568-654] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
DNA-directed RNA polymerase III subunit RPC3 ; ELECTRON MICROSCOPY
e6tutO4[O:568-653] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
DNA-directed RNA polymerase III subunit RPC3 ; ELECTRON MICROSCOPY
e7z1oO2[O:568-653] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
DNA-directed RNA polymerase III subunit RPC3 ; ELECTRON MICROSCOPY
e7z1lO3[O:568-653] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
DNA-directed RNA polymerase III subunit RPC3 ; ELECTRON MICROSCOPY
e7z1mO3[O:568-653] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
DNA-directed RNA polymerase III subunit RPC3 ; ELECTRON MICROSCOPY
e7z1nO4[O:568-653] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
DNA-directed RNA polymerase III subunit RPC3 ; ELECTRON MICROSCOPY
e8bwsO2[O:568-654] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
DNA-directed RNA polymerase III subunit RPC3 ; ELECTRON MICROSCOPY
e7z0hO3[O:568-654] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
DNA-directed RNA polymerase III subunit RPC3 ; ELECTRON MICROSCOPY
e7z2zO2[O:568-654] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
DNA-directed RNA polymerase III subunit RPC3 ; ELECTRON MICROSCOPY
e7z30O1[O:568-654] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
DNA-directed RNA polymerase III subunit RPC3 ; ELECTRON MICROSCOPY
e7z31O2[O:568-654] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
DNA-directed RNA polymerase III subunit RPC3 ; ELECTRON MICROSCOPY
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
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