2024-11-30_00000258|ligand|9GLV

Crystal structure of SARS-CoV-2 Mpro with AB-343.; X-ray diffraction 1.93Å

Protein #1 306 residues (99% resolved)

Raw Sequence ...

SGFRKMAFPSGKVEGCMVQVTCGTTTLNGLWLDDVVYCPRHVICTSEDMLNPNYEDLLIRKSNHNFLVQAGNVQLRVIGHSMQNCVLKLKVDTANPKTPKYKFVRIQPGQTFSVLACYNGSPSGVYQCAMRPNFTIKGSFLNGSCGSVGFNIDYDCVSFCYMHHMELPTGVHAGTDLEGNFYGPFVDRQTAQAAGTDTTITVNVLAWLYAAVINGDRWFLNRFTTTLNDFNLVAMKYNYEPLTQDHVDILGPLSAQTGIAVLDMCASLKELLQNGMNGRTILGSALLEDEFTPFDVVRQCSGVTFQ

Canonical Sequence ...

Non polymer #2 A1IMY

InChI=1S/C26H36F5N5O4/c1-24(2)10-14(20(37)35-24)9-15(12-32)33-21(38)19-17-7-6-16(11-25(17,27)28)36(19)22(39)18(8-13-4-3-5-13)34-23(40)26(29,30)31/h12-19,32H,3-11H2,1-2H3,(H,33,38)(H,34,40)(H,35,37)/t14-,15-,16-,17-,18+,19-/m0/s1

InChI=1S/C26H36F5N5O4/c1-24(2)10-14(20(37)35-24)9-15(12-32)33-21(38)19-17-7-6-16(11-25(17,27)28)36(19)22(39)18(8-13-4-3-5-13)34-23(40)26(29,30)31/h12-19,32H,3-11H2,1-2H3,(H,33,38)(H,34,40)(H,35,37)/t14-,15-,16-,17-,18+,19-/m0/s1

SMILES: CC1(C[C@@H](C(=O)N1)C[C@@H](C=N)NC(=O)[C@@H]2[C@@H]3CC[C@H](N2C(=O)[C@@H](CC4CCC4)NC(=O)C(F)(F)F)CC3(F)F)C

CC1(C[C@@H](C(=O)N1)C[C@@H](C=N)NC(=O)[C@@H]2[C@@H]3CC[C@H](N2C(=O)[C@@H](CC4CCC4)NC(=O)C(F)(F)F)CC3(F)F)C

Non polymer #3 CL

InChI=1S/ClH/h1H/p-1

SMILES: [Cl-]

[Cl-]

Non polymer #4 EDO

InChI=1S/C2H6O2/c3-1-2-4/h3-4H,1-2H2

SMILES: C(CO)O

C(CO)O

Non polymer #5 PEG

InChI=1S/C4H10O3/c5-1-3-7-4-2-6/h5-6H,1-4H2

SMILES: C(COCCO)O

C(COCCO)O

Biounit #1 homo-dimer

Reference