Evolutionary classification of protein domain structures
alpha arraysalpha-helix arrays with mainly perpendicular helices
Representatives:
e2ducA3[A:187-306] nonrep Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Replicase polyprotein 1ab ; X-RAY DIFFRACTION 1.7Å
e2lizA1[A:187-306] nonrep Image Pymol Jmol Links: PDB, SCOP, CATH
3C-LIKE PROTEINASE ; SOLUTION NMR
e7p35AAA2[AAA:187-304] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
3C-like proteinase ; ligands: AG7 ; X-RAY DIFFRACTION 2.256Å
e7p35BBB2[BBB:187-304] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
3C-like proteinase ; ligands: AG7 ; X-RAY DIFFRACTION 2.256Å
e7r7hB2[B:187-306] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
3C-like proteinase ; ligands: 4IT ; X-RAY DIFFRACTION 1.95Å
e7rn0A2[A:187-302] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
3C-like proteinase ; ligands: 5ZB ; X-RAY DIFFRACTION 2.250Å
e7s3kA2[A:187-306] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
3C-like proteinase ; ligands: Z26 ; X-RAY DIFFRACTION 1.90Å
e7s3sA2[A:187-306] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
3C-like proteinase ; ligands: 860 ; X-RAY DIFFRACTION 2.0Å
e7s4bA2[A:187-306] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
3C-like proteinase ; ligands: 87H ; X-RAY DIFFRACTION 2.00Å
e7d64A2[A:187-300] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
3C-like proteinase ; X-RAY DIFFRACTION 2.45Å
e7dqzA2[A:187-299] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
3C-like proteinase ; X-RAY DIFFRACTION 1.99Å
e7dqzB2[B:187-299] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
3C-like proteinase ; X-RAY DIFFRACTION 1.99Å
e7rbzA2[A:187-305] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
3C-like proteinase ; ligands: 4IJ ; X-RAY DIFFRACTION 1.649Å
e7rc0A2[A:187-305] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
3C-like proteinase ; ligands: NA ; X-RAY DIFFRACTION 1.646Å
e7rc1A2[A:187-306] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
3C-like proteinase ; ligands: 4IO,DMS ; X-RAY DIFFRACTION 1.63Å
e7d3cB2[B:190-303] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
3C-like proteinase ; X-RAY DIFFRACTION 2.2Å
e7d3cA2[A:190-303] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
3C-like proteinase ; X-RAY DIFFRACTION 2.2Å
e7datA2[A:187-301] Image Pymol Jmol Links: PDB, SCOP, CATHDOI
COVID-19 MAIN PROTEASE ; X-RAY DIFFRACTION 2.75Å
e7dauA2[A:187-301] Image Pymol Jmol Links: PDB, SCOP, CATHDOI
COVID-19 MAIN PROTEASE ; X-RAY DIFFRACTION 1.72Å
e7davA2[A:187-301] Image Pymol Jmol Links: PDB, SCOP, CATHDOI
COVID-19 MAIN PROTEASE ; X-RAY DIFFRACTION 1.77Å
e7ddcA2[A:187-301] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
3C-like proteinase ; ligands: H3F ; X-RAY DIFFRACTION 2.175Å
e7dg6A2[A:187-302] Image Pymol Jmol Links: PDB, SCOP, CATH
Replicase polyprotein 1ab ; X-RAY DIFFRACTION 2.4Å
e7dgbA2[A:187-303] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
3C-like proteinase ; ligands: EOF ; X-RAY DIFFRACTION 1.678Å
e7dgfA2[A:187-303] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
3C-like proteinase ; ligands: H60 ; X-RAY DIFFRACTION 1.639Å
e7dggA2[A:187-301] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
3C-like proteinase ; ligands: H63 ; X-RAY DIFFRACTION 2Å
e7dggB2[B:187-306] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
3C-like proteinase ; ligands: H63 ; X-RAY DIFFRACTION 2Å
e7dghA2[A:187-306] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
3C-like proteinase ; ligands: H6F ; X-RAY DIFFRACTION 1.968Å
e7dgiA2[A:187-306] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
3C-like proteinase ; ligands: H6L ; X-RAY DIFFRACTION 1.8980Å
e7dgiB2[B:187-306] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
3C-like proteinase ; ligands: H6L ; X-RAY DIFFRACTION 1.8980Å
e7dhjA2[A:187-303] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
3C-like proteinase ; ligands: H6R ; X-RAY DIFFRACTION 1.96Å
e7dr8A2[A:190-300] Image Pymol Jmol Links: PDB, SCOP, CATH
3C-like proteinase ; X-RAY DIFFRACTION 2.33814917992Å
e7dr8B2[B:190-301] Image Pymol Jmol Links: PDB, SCOP, CATH
3C-like proteinase ; X-RAY DIFFRACTION 2.33814917992Å
e7dr9A2[A:190-300] Image Pymol Jmol Links: PDB, SCOP, CATH
3C-like proteinase ; X-RAY DIFFRACTION 2.77587097342Å
e7dr9B2[B:190-300] Image Pymol Jmol Links: PDB, SCOP, CATH
3C-like proteinase ; X-RAY DIFFRACTION 2.77587097342Å
e7draA2[A:190-300] Image Pymol Jmol Links: PDB, SCOP, CATH
3C-like proteinase ; X-RAY DIFFRACTION 2.78Å
e7draB2[B:190-300] Image Pymol Jmol Links: PDB, SCOP, CATH
3C-like proteinase ; X-RAY DIFFRACTION 2.78Å
e7e6lA2[A:187-300] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
3C-like proteinase ; X-RAY DIFFRACTION 1.78Å
e7e6lB2[B:187-300] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
3C-like proteinase ; X-RAY DIFFRACTION 1.78Å
e7e6mA2[A:187-300] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
3C-like proteinase ; X-RAY DIFFRACTION 1.83Å
e7e6mB2[B:187-300] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
3C-like proteinase ; X-RAY DIFFRACTION 1.83Å
e7e6nA2[A:187-300] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
3C-like proteinase ; X-RAY DIFFRACTION 1.84Å
e7e6nB2[B:187-300] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
3C-like proteinase ; X-RAY DIFFRACTION 1.84Å
e7e6rA2[A:187-300] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
3C-like proteinase ; X-RAY DIFFRACTION 1.90Å
e7e6rB2[B:187-299] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
3C-like proteinase ; X-RAY DIFFRACTION 1.90Å
e7eo7A2[A:187-300] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
3C-like proteinase ; X-RAY DIFFRACTION 2.24916621935Å
e7eo7B2[B:187-300] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
3C-like proteinase ; ligands: FNO ; X-RAY DIFFRACTION 2.24916621935Å
e7eo8A2[A:187-299] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
3C-like proteinase ; ligands: FNO ; X-RAY DIFFRACTION 2.28Å
e7eo8B2[B:187-299] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
3C-like proteinase ; X-RAY DIFFRACTION 2.28Å
e7jp0A2[A:187-306] Image Pymol Jmol Links: PDB, SCOP, CATH
3C-like proteinase ; ligands: VJA ; X-RAY DIFFRACTION 1.65Å
e7ltnA2[A:187-306] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
3C-like proteinase ; X-RAY DIFFRACTION 1.787Å
e7mlfA2[A:187-304] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
3C-like proteinase ; ligands: C7A ; X-RAY DIFFRACTION 2.6Å
e7mlgA2[A:187-304] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
3C-like proteinase ; ligands: ZJ1 ; X-RAY DIFFRACTION 2.5Å
e7ntsA2[A:187-305] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Replicase polyprotein 1ab ; ligands: DMS,FMT,GOL ; X-RAY DIFFRACTION 1.477Å
e7p51A2[A:187-306] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
3C-like proteinase ; ligands: 5P9,DMS,NA ; X-RAY DIFFRACTION 1.47Å
e7rfrA2[A:187-301] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
3C-like proteinase ; ligands: 4W8 ; X-RAY DIFFRACTION 1.626Å
e7rfrB2[B:187-306] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
3C-like proteinase ; ligands: 4W8 ; X-RAY DIFFRACTION 1.626Å
e7rfsA2[A:187-306] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
3C-like proteinase ; ligands: 4WI ; X-RAY DIFFRACTION 1.91Å
e7rfuA2[A:187-300] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
3C-like proteinase ; ligands: 4YG ; X-RAY DIFFRACTION 2.50Å
e7rfwA2[A:187-306] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
3C-like proteinase ; ligands: 4WI ; X-RAY DIFFRACTION 1.729Å
e7rlsA2[A:187-306] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
3C-like proteinase ; ligands: 5YN ; X-RAY DIFFRACTION 2.00Å
e7rm2A2[A:187-306] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
3C-like proteinase ; ligands: 5YJ ; X-RAY DIFFRACTION 2.00Å
e7rmbA2[A:187-306] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
3C-like proteinase ; ligands: 5Z7 ; X-RAY DIFFRACTION 1.9Å
e7rmeA2[A:187-306] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
3C-like proteinase ; ligands: 5Z3 ; X-RAY DIFFRACTION 2.00Å
e7rmtA2[A:187-306] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
3C-like proteinase ; ligands: 5ZN ; X-RAY DIFFRACTION 2.00Å
e7rmzA2[A:187-306] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
3C-like proteinase ; ligands: 5ZJ ; X-RAY DIFFRACTION 2.1Å
e7rn4A2[A:187-306] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
3C-like proteinase ; ligands: H69 ; X-RAY DIFFRACTION 1.85Å
e7rnhA2[A:187-306] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
3C-like proteinase ; ligands: 5ZW ; X-RAY DIFFRACTION 2.0Å
e7rnkA2[A:187-306] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
3C-like proteinase ; ligands: 5ZT ; X-RAY DIFFRACTION 2.10Å
e7si9A2[A:187-306] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
3C-like proteinase ; ligands: 4WI ; X-RAY DIFFRACTION 2.00Å
e7t3yA2[A:190-303] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
3C-like proteinase ; ligands: F5L,F8C ; X-RAY DIFFRACTION 1.900Å
e7t3yB2[B:190-304] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
3C-like proteinase ; ligands: F5L,F8C ; X-RAY DIFFRACTION 1.900Å
e7t3zA2[A:190-304] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
3C-like proteinase ; ligands: FEY,FHS ; X-RAY DIFFRACTION 1.950Å
e7t3zB2[B:190-304] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
3C-like proteinase ; ligands: FEY,FHS ; X-RAY DIFFRACTION 1.950Å
e7t40A2[A:190-303] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
3C-like proteinase ; ligands: FV5,FVE,PG4 ; X-RAY DIFFRACTION 1.700Å
e7t41A2[A:190-304] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
3C-like proteinase ; ligands: FWI,FZI ; X-RAY DIFFRACTION 2.100Å
e7t42A2[A:187-300] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
3C-like proteinase ; ligands: FIK,FIW ; X-RAY DIFFRACTION 1.600Å
e7t42B2[B:187-302] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
3C-like proteinase ; ligands: FIK,FIW,PG4 ; X-RAY DIFFRACTION 1.600Å
e7t43A2[A:187-300] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
3C-like proteinase ; ligands: FN2,FP8 ; X-RAY DIFFRACTION 1.700Å
e7t43B2[B:187-300] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
3C-like proteinase ; ligands: FN2,FP8,PG4 ; X-RAY DIFFRACTION 1.700Å
e7t44A2[A:187-300] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
3C-like proteinase ; ligands: ESS,ET6 ; X-RAY DIFFRACTION 1.450Å
e7t44B2[B:187-301] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
3C-like proteinase ; ligands: ESS,ET6,PG4 ; X-RAY DIFFRACTION 1.450Å
e7t45A2[A:187-300] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
3C-like proteinase ; ligands: EW9 ; X-RAY DIFFRACTION 1.650Å
e7t45B2[B:187-300] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
3C-like proteinase ; ligands: EW9 ; X-RAY DIFFRACTION 1.650Å
e7t46A2[A:187-299] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
3C-like proteinase ; ligands: F5L,F8C ; X-RAY DIFFRACTION 1.450Å
e7t46B2[B:187-301] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
3C-like proteinase ; ligands: F5L,F8C ; X-RAY DIFFRACTION 1.450Å
e7t48A2[A:187-301] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
3C-like proteinase ; ligands: CL,FEY,FHS ; X-RAY DIFFRACTION 1.900Å
e7t49A2[A:187-300] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
3C-like proteinase ; ligands: FV5,FVE ; X-RAY DIFFRACTION 1.750Å
e7t49B2[B:187-302] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
3C-like proteinase ; ligands: FV5,FVE ; X-RAY DIFFRACTION 1.750Å
e7t4aA2[A:187-299] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
3C-like proteinase ; ligands: EO6,EQS ; X-RAY DIFFRACTION 1.800Å
e7t4aB2[B:187-301] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
3C-like proteinase ; ligands: EO6,EQS ; X-RAY DIFFRACTION 1.800Å
e7t4bA2[A:187-300] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
3C-like proteinase ; ligands: FWI,FZI ; X-RAY DIFFRACTION 1.600Å
e7t4bB2[B:187-302] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
3C-like proteinase ; ligands: FWI,FZI ; X-RAY DIFFRACTION 1.600Å
e7vh8A2[A:187-306] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
3C-like proteinase ; ligands: 4WI,DMS ; X-RAY DIFFRACTION 1.590Å
e7tobA1[A:187-306] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
3C-like proteinase nsp5 ; ligands: K36 ; X-RAY DIFFRACTION 2.050Å
e7te0A1[A:187-306] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
3C-like proteinase ; ligands: 4WI ; X-RAY DIFFRACTION 2.00Å
e7nwxA1[A:187-306] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Replicase polyprotein 1a ; X-RAY DIFFRACTION 1.80Å
e7dvpA1[A:187-306] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
3C-like proteinase ; X-RAY DIFFRACTION 1.690Å
e7nxhA1[A:187-306] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
3C-like proteinase ; X-RAY DIFFRACTION 2.10Å
e7vjyA2[A:187-306] Image Pymol Jmol Links: PDB, SCOP, CATHDOI
3C-like proteinase ; X-RAY DIFFRACTION 1.700Å
e7vjzA1[A:187-306] Image Pymol Jmol Links: PDB, SCOP, CATHDOI
3C-like proteinase ; X-RAY DIFFRACTION 1.900Å
e7vk1A2[A:187-306] Image Pymol Jmol Links: PDB, SCOP, CATHDOI
3C-like proteinase ; X-RAY DIFFRACTION 1.600Å
e7vk2A2[A:187-306] Image Pymol Jmol Links: PDB, SCOP, CATHDOI
3C-like proteinase ; X-RAY DIFFRACTION 2.000Å
e7vk8A2[A:187-306] Image Pymol Jmol Links: PDB, SCOP, CATHDOI
3C-like proteinase ; X-RAY DIFFRACTION 2.400Å
e7dvwA1[A:187-306] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
3C-like proteinase ; X-RAY DIFFRACTION 1.490Å
e7dvxA2[A:187-306] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
3C-like proteinase ; X-RAY DIFFRACTION 1.7970Å
e7dvyA2[A:187-302] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
3C-like proteinase ; X-RAY DIFFRACTION 1.7950Å
e7dw0A2[A:187-300] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
3C-like proteinase ; X-RAY DIFFRACTION 1.810Å
e7dw6A2[A:187-306] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
3C-like proteinase ; X-RAY DIFFRACTION 1.6950Å
e7vjwA2[A:187-300] Image Pymol Jmol Links: PDB, SCOP, CATHDOI
3C-like proteinase ; X-RAY DIFFRACTION 2.200Å
e7vjxA2[A:187-300] Image Pymol Jmol Links: PDB, SCOP, CATHDOI
3C-like proteinase ; X-RAY DIFFRACTION 2.200Å
e7vk0A1[A:187-300] Image Pymol Jmol Links: PDB, SCOP, CATHDOI
3C-like proteinase ; X-RAY DIFFRACTION 2.100Å
e7vk3A1[A:187-300] Image Pymol Jmol Links: PDB, SCOP, CATHDOI
3C-like proteinase ; X-RAY DIFFRACTION 2.100Å
e7vk4A1[A:187-300] Image Pymol Jmol Links: PDB, SCOP, CATHDOI
3C-like proteinase ; X-RAY DIFFRACTION 2.100Å
e7vk5A2[A:187-300] Image Pymol Jmol Links: PDB, SCOP, CATHDOI
3C-like proteinase ; X-RAY DIFFRACTION 2.100Å
e7vk6A1[A:187-300] Image Pymol Jmol Links: PDB, SCOP, CATHDOI
3C-like proteinase ; X-RAY DIFFRACTION 2.200Å
e7vk7A2[A:187-300] Image Pymol Jmol Links: PDB, SCOP, CATHDOI
3C-like proteinase ; X-RAY DIFFRACTION 2.200Å
e7tllA1[A:187-302] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
3C-like proteinase nsp5 ; ligands: 4WI ; X-RAY DIFFRACTION 1.63Å
e7tllB2[B:187-303] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
3C-like proteinase nsp5 ; ligands: 4WI ; X-RAY DIFFRACTION 1.63Å
e7vjwB2[B:187-301] Image Pymol Jmol Links: PDB, SCOP, CATHDOI
3C-like proteinase ; X-RAY DIFFRACTION 2.200Å
e7vjxB1[B:187-301] Image Pymol Jmol Links: PDB, SCOP, CATHDOI
3C-like proteinase ; X-RAY DIFFRACTION 2.200Å
e7vk0B1[B:187-301] Image Pymol Jmol Links: PDB, SCOP, CATHDOI
3C-like proteinase ; X-RAY DIFFRACTION 2.100Å
e7vk3B2[B:187-301] Image Pymol Jmol Links: PDB, SCOP, CATHDOI
3C-like proteinase ; X-RAY DIFFRACTION 2.100Å
e7vk4B1[B:187-301] Image Pymol Jmol Links: PDB, SCOP, CATHDOI
3C-like proteinase ; X-RAY DIFFRACTION 2.100Å
e7vk5B2[B:187-301] Image Pymol Jmol Links: PDB, SCOP, CATHDOI
3C-like proteinase ; X-RAY DIFFRACTION 2.100Å
e7vk6B1[B:187-301] Image Pymol Jmol Links: PDB, SCOP, CATHDOI
3C-like proteinase ; X-RAY DIFFRACTION 2.200Å
e7vk7B2[B:187-301] Image Pymol Jmol Links: PDB, SCOP, CATHDOI
3C-like proteinase ; X-RAY DIFFRACTION 2.200Å
e7s82A2[A:187-306] Image Pymol Jmol Links: PDB, SCOP, CATH
3C-like proteinase ; ELECTRON MICROSCOPY
e7e5xA2[A:187-306] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
3C-like proteinase ; X-RAY DIFFRACTION 2.190Å
e7au4A1[A:187-305] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
3C-like proteinase nsp5 ; ligands: DMS,RY5 ; X-RAY DIFFRACTION 1.820Å
e7u29A2[A:187-305] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
3C-like proteinase nsp5 ; ligands: 4WI ; X-RAY DIFFRACTION 2.09Å
e7rnwB2[B:187-304] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
3C-like proteinase ; X-RAY DIFFRACTION 2.350Å
e7tq6B1[B:187-302] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
3C-like proteinase ; ligands: IT3,ITG ; X-RAY DIFFRACTION 1.550Å
e7tvsA1[A:187-301] Image Pymol Jmol Links: PDB, SCOP, CATH
3C-like proteinase nsp5 ; ligands: DMS,XNJ ; X-RAY DIFFRACTION 1.88Å
e7vtcB2[B:190-301] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
3C-like proteinase ; X-RAY DIFFRACTION 2.53865625155Å
e7tq7A2[A:190-304] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Orf1a protein ; ligands: IRR,PG4 ; X-RAY DIFFRACTION 1.700Å
e7tq8A1[A:190-303] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Orf1a protein ; ligands: IRK,IUB,PG4 ; X-RAY DIFFRACTION 1.650Å
e7mb4A2[A:187-305] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
3C-like proteinase ; X-RAY DIFFRACTION 1.83Å
e7mb4D1[D:187-305] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
3C-like proteinase ; X-RAY DIFFRACTION 1.83Å
e7mb4C1[C:187-305] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
3C-like proteinase ; X-RAY DIFFRACTION 1.83Å
e7mb4B2[B:187-305] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
3C-like proteinase ; X-RAY DIFFRACTION 1.83Å
e7mb5A2[A:187-305] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
3C-like proteinase ; X-RAY DIFFRACTION 1.60Å
e7mb6A2[A:187-305] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
3C-like proteinase ; X-RAY DIFFRACTION 2.21Å
e7mb8A1[A:187-305] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
3C-like proteinase ; X-RAY DIFFRACTION 1.62Å
e7mb8C1[C:187-305] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
3C-like proteinase ; X-RAY DIFFRACTION 1.62Å
e7mb8B2[B:187-304] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
3C-like proteinase ; X-RAY DIFFRACTION 1.62Å
e7mb9B1[B:187-305] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
3C-like proteinase ; X-RAY DIFFRACTION 1.81Å
e7t2uB2[B:187-305] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
3C-Like Protease ; X-RAY DIFFRACTION 2.100Å
e7t2uC2[C:187-305] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
3C-Like Protease ; X-RAY DIFFRACTION 2.100Å
e7t2vB2[B:187-305] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
3C-Like Protease ; X-RAY DIFFRACTION 2.470Å
e7t2vC1[C:187-305] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
3C-Like Protease ; X-RAY DIFFRACTION 2.470Å
e7t70A2[A:187-305] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
3C-like proteinase ; ligands: DMS,GOL ; X-RAY DIFFRACTION 2.35Å
e7t70B1[B:187-305] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
3C-like proteinase ; ligands: DMS,GOL ; X-RAY DIFFRACTION 2.35Å
e7t8mA1[A:187-305] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
3C-like proteinase ; X-RAY DIFFRACTION 1.6Å
e7t8mB1[B:187-305] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
3C-like proteinase ; ligands: GOL ; X-RAY DIFFRACTION 1.6Å
e7t8rA1[A:187-304] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
3C-like proteinase ; ligands: EDO,GOL ; X-RAY DIFFRACTION 1.74Å
e7t9yB1[B:187-305] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
3C-like proteinase ; X-RAY DIFFRACTION 2.18Å
e7ta4B2[B:187-304] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
3C-like proteinase ; X-RAY DIFFRACTION 1.78Å
e7ta7A2[A:187-305] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
3C-like proteinase ; ligands: GOL ; X-RAY DIFFRACTION 2.28Å
e7ta7B2[B:187-305] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
3C-like proteinase ; ligands: GOL ; X-RAY DIFFRACTION 2.28Å
e7tb2A2[A:187-305] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
3C-like proteinase ; X-RAY DIFFRACTION 1.8Å
e7tbtA2[A:187-305] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
3C-like proteinase ; X-RAY DIFFRACTION 2.45Å
e7tc4A2[A:187-305] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
3C-like proteinase ; ligands: GOL ; X-RAY DIFFRACTION 1.94Å
e7tc4B1[B:187-305] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
3C-like proteinase ; X-RAY DIFFRACTION 1.94Å
e7s82B1[B:187-306] Image Pymol Jmol Links: PDB, SCOP, CATH
3C-like proteinase ; ELECTRON MICROSCOPY
e8dg3A2[A:187-302] Image Pymol Jmol Links: PDB, SCOP, CATH
; ligands: 4WI
e8dg3B1[B:187-302] Image Pymol Jmol Links: PDB, SCOP, CATH
; ligands: 4WI
e7mb5B2[B:187-306] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
3C-like proteinase ; X-RAY DIFFRACTION 1.60Å
e7mb6B2[B:187-306] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
3C-like proteinase ; X-RAY DIFFRACTION 2.21Å
e7mb7A2[A:187-302] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
3C-like proteinase ; X-RAY DIFFRACTION 2.02Å
e7mb8D1[D:187-306] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
3C-like proteinase ; X-RAY DIFFRACTION 1.62Å
e7mb9A2[A:187-302] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
3C-like proteinase ; X-RAY DIFFRACTION 1.81Å
e7t2uA1[A:187-306] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
3C-Like Protease ; X-RAY DIFFRACTION 2.100Å
e7t2uD1[D:187-306] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
3C-Like Protease ; X-RAY DIFFRACTION 2.100Å
e7t2vA1[A:187-306] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
3C-Like Protease ; X-RAY DIFFRACTION 2.470Å
e7t2vD1[D:187-306] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
3C-Like Protease ; X-RAY DIFFRACTION 2.470Å
e7t9yA2[A:187-302] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
3C-like proteinase ; X-RAY DIFFRACTION 2.18Å
e7ta4A1[A:187-303] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
3C-like proteinase ; X-RAY DIFFRACTION 1.78Å
e7e5xB2[B:187-306] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
3C-like proteinase ; X-RAY DIFFRACTION 2.190Å
e7e5xC2[C:187-306] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
3C-like proteinase ; X-RAY DIFFRACTION 2.190Å
e7e5xD1[D:187-306] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
3C-like proteinase ; X-RAY DIFFRACTION 2.190Å
e7nttA2[A:187-306] Image Pymol Jmol Links: PDB, SCOP, CATH
3C-like proteinase ; ligands: NA ; X-RAY DIFFRACTION 1.743Å
e7nttB2[B:187-306] Image Pymol Jmol Links: PDB, SCOP, CATH
3C-like proteinase ; X-RAY DIFFRACTION 1.743Å
e7tduA1[A:187-306] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
3C-like proteinase ; ligands: I1W ; NEUTRON DIFFRACTION 2.20Å
e7tehA1[A:187-306] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
3C-like proteinase ; ligands: I1Z ; X-RAY DIFFRACTION 1.80Å
e7tfrA1[A:187-306] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
3C-like proteinase ; ligands: NB2 ; X-RAY DIFFRACTION 1.80Å
e7wo1A1[A:187-306] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
3C-like proteinase ; ligands: 3XI ; X-RAY DIFFRACTION 2.15Å
e7zb6A2[A:187-306] Image Pymol Jmol Links: PDB, SCOP, CATHDOI
3C-like proteinase nsp5 ; X-RAY DIFFRACTION 2.12Å
e7zb6C2[C:187-306] Image Pymol Jmol Links: PDB, SCOP, CATHDOI
3C-like proteinase nsp5 ; X-RAY DIFFRACTION 2.12Å
e8dd1A1[A:187-304] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
3C-like proteinase nsp5 ; ligands: K36 ; X-RAY DIFFRACTION 2.03Å
e8dfnB2[B:187-304] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
3C-like proteinase nsp5 ; X-RAY DIFFRACTION 2.04Å
e7en8A2[A:187-306] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
3C-like proteinase ; ligands: J7R ; X-RAY DIFFRACTION 1.83Å
e7en9A1[A:187-306] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
3C-like proteinase ; ligands: J7O ; X-RAY DIFFRACTION 1.9Å
e7phzA2[A:187-306] Image Pymol Jmol Links: PDB, SCOP, CATH
Replicase polyprotein 1ab ; ligands: EDO,X77 ; X-RAY DIFFRACTION 1.66Å
e7rvmA2[A:187-306] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
3C-like proteinase ; ligands: 7V2 ; X-RAY DIFFRACTION 1.95Å
e7rvnA2[A:187-306] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
3C-like proteinase ; ligands: 7VB ; X-RAY DIFFRACTION 1.63Å
e7rvoA2[A:187-306] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
3C-like proteinase ; ligands: 7VI ; X-RAY DIFFRACTION 1.80Å
e7rvoB1[B:187-306] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
3C-like proteinase ; ligands: 7VI ; X-RAY DIFFRACTION 1.80Å
e7rvpA1[A:187-306] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
3C-like proteinase ; ligands: 7VQ ; X-RAY DIFFRACTION 1.90Å
e7rvpB1[B:187-306] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
3C-like proteinase ; ligands: 7VQ ; X-RAY DIFFRACTION 1.90Å
e7rvqA1[A:187-306] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
3C-like proteinase ; ligands: 7VW ; X-RAY DIFFRACTION 2.47Å
e7rvrA1[A:187-306] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
3C-like proteinase ; ligands: 7W5 ; X-RAY DIFFRACTION 2.46Å
e7rvsA2[A:187-306] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
3C-like proteinase ; ligands: 81L ; X-RAY DIFFRACTION 1.85Å
Previous Nextalpha 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
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