HEADER VIRAL PROTEIN/INHIBITOR 19-FEB-23 8IFT TITLE SARS-COV-2 3CL PROTEASE (3CLPRO) IN COMPLEX WITH COMPOUND 10 COMPND MOL_ID: 1; COMPND 2 MOLECULE: 3C-LIKE PROTEINASE NSP5; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: 3CL-PRO,3CLP,MAIN PROTEASE,MPRO,NON-STRUCTURAL PROTEIN 5, COMPND 5 NSP5,SARS CORONAVIRUS MAIN PROTEINASE; COMPND 6 EC: 3.4.22.69; COMPND 7 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: SEVERE ACUTE RESPIRATORY SYNDROME CORONAVIRUS SOURCE 3 2; SOURCE 4 ORGANISM_TAXID: 2697049; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 6 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 7 EXPRESSION_SYSTEM_STRAIN: BL21(DE3) KEYWDS MPRO, VIRAL PROTEIN-INHIBITOR COMPLEX EXPDTA X-RAY DIFFRACTION AUTHOR H.X.SU,W.F.ZHAO,H.XIE,T.Q.NIE,M.J.LI,Y.C.XU REVDAT 3 08-MAY-24 8IFT 1 JRNL REVDAT 2 01-MAY-24 8IFT 1 JRNL REVDAT 1 18-OCT-23 8IFT 0 JRNL AUTH X.JIANG,H.SU,W.SHANG,F.ZHOU,Y.ZHANG,W.ZHAO,Q.ZHANG,H.XIE, JRNL AUTH 2 L.JIANG,T.NIE,F.YANG,M.XIONG,X.HUANG,M.LI,P.CHEN,S.PENG, JRNL AUTH 3 G.XIAO,H.JIANG,R.TANG,L.ZHANG,J.SHEN,Y.XU JRNL TITL STRUCTURE-BASED DEVELOPMENT AND PRECLINICAL EVALUATION OF JRNL TITL 2 THE SARS-COV-2 3C-LIKE PROTEASE INHIBITOR SIMNOTRELVIR. JRNL REF NAT COMMUN V. 14 6463 2023 JRNL REFN ESSN 2041-1723 JRNL PMID 37833261 JRNL DOI 10.1038/S41467-023-42102-Y REMARK 2 REMARK 2 RESOLUTION. 1.80 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 1.17.1 REMARK 3 AUTHORS : PAUL ADAMS,PAVEL AFONINE,VINCENT CHEN,IAN REMARK 3 : DAVIS,KRESHNA GOPAL,RALF GROSSE-KUNSTLEVE, REMARK 3 : LI-WEI HUNG,ROBERT IMMORMINO,TOM IOERGER, REMARK 3 : AIRLIE MCCOY,ERIK MCKEE,NIGEL MORIARTY, REMARK 3 : REETAL PAI,RANDY READ,JANE RICHARDSON, REMARK 3 : DAVID RICHARDSON,TOD ROMO,JIM SACCHETTINI, REMARK 3 : NICHOLAS SAUTER,JACOB SMITH,LAURENT REMARK 3 : STORONI,TOM TERWILLIGER,PETER ZWART REMARK 3 REMARK 3 REFINEMENT TARGET : ML REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.80 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 31.58 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.350 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.8 REMARK 3 NUMBER OF REFLECTIONS : 29110 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.182 REMARK 3 R VALUE (WORKING SET) : 0.181 REMARK 3 FREE R VALUE : 0.205 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.070 REMARK 3 FREE R VALUE TEST SET COUNT : 1476 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT (IN BINS). REMARK 3 BIN RESOLUTION RANGE COMPL. NWORK NFREE RWORK RFREE REMARK 3 1 31.5800 - 3.9900 0.99 2681 146 0.1496 0.1490 REMARK 3 2 3.9900 - 3.1700 1.00 2573 128 0.1565 0.1820 REMARK 3 3 3.1700 - 2.7700 1.00 2546 125 0.1808 0.2198 REMARK 3 4 2.7700 - 2.5200 1.00 2483 139 0.1910 0.1982 REMARK 3 5 2.5200 - 2.3400 1.00 2546 127 0.1862 0.2587 REMARK 3 6 2.3400 - 2.2000 1.00 2493 132 0.2260 0.2330 REMARK 3 7 2.2000 - 2.0900 1.00 2460 140 0.1831 0.2272 REMARK 3 8 2.0900 - 2.0000 1.00 2481 137 0.1944 0.2076 REMARK 3 9 2.0000 - 1.9200 1.00 2477 127 0.2192 0.2590 REMARK 3 10 1.9200 - 1.8600 1.00 2474 126 0.2905 0.3785 REMARK 3 11 1.8600 - 1.8000 0.98 2420 149 0.2692 0.3280 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : FLAT BULK SOLVENT MODEL REMARK 3 SOLVENT RADIUS : 1.11 REMARK 3 SHRINKAGE RADIUS : 0.90 REMARK 3 K_SOL : NULL REMARK 3 B_SOL : NULL REMARK 3 REMARK 3 ERROR ESTIMATES. REMARK 3 COORDINATE ERROR (MAXIMUM-LIKELIHOOD BASED) : 0.220 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 21.360 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : NULL REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : NULL REMARK 3 B22 (A**2) : NULL REMARK 3 B33 (A**2) : NULL REMARK 3 B12 (A**2) : NULL REMARK 3 B13 (A**2) : NULL REMARK 3 B23 (A**2) : NULL REMARK 3 REMARK 3 TWINNING INFORMATION. REMARK 3 FRACTION: NULL REMARK 3 OPERATOR: NULL REMARK 3 REMARK 3 DEVIATIONS FROM IDEAL VALUES. REMARK 3 RMSD COUNT REMARK 3 BOND : 0.009 2420 REMARK 3 ANGLE : 0.981 3304 REMARK 3 CHIRALITY : 0.060 378 REMARK 3 PLANARITY : 0.007 428 REMARK 3 DIHEDRAL : 13.160 863 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : 7 REMARK 3 TLS GROUP : 1 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 1 THROUGH 22 ) REMARK 3 ORIGIN FOR THE GROUP (A): 2.2984 4.2105 19.0121 REMARK 3 T TENSOR REMARK 3 T11: 0.1623 T22: 0.1525 REMARK 3 T33: 0.1490 T12: -0.0127 REMARK 3 T13: -0.0177 T23: -0.0104 REMARK 3 L TENSOR REMARK 3 L11: 3.8801 L22: 1.4324 REMARK 3 L33: 3.2854 L12: 1.6472 REMARK 3 L13: -3.0758 L23: -1.4939 REMARK 3 S TENSOR REMARK 3 S11: 0.0285 S12: -0.1209 S13: 0.1002 REMARK 3 S21: 0.0488 S22: -0.0338 S23: 0.0608 REMARK 3 S31: -0.0291 S32: -0.0092 S33: 0.0552 REMARK 3 TLS GROUP : 2 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 23 THROUGH 70 ) REMARK 3 ORIGIN FOR THE GROUP (A): 19.5239 17.8463 13.2767 REMARK 3 T TENSOR REMARK 3 T11: 0.2891 T22: 0.3119 REMARK 3 T33: 0.2942 T12: -0.0962 REMARK 3 T13: 0.0135 T23: 0.0672 REMARK 3 L TENSOR REMARK 3 L11: 1.4426 L22: 2.3619 REMARK 3 L33: 3.1031 L12: 0.4878 REMARK 3 L13: 0.0630 L23: 1.0365 REMARK 3 S TENSOR REMARK 3 S11: -0.0950 S12: 0.2886 S13: 0.2426 REMARK 3 S21: -0.2314 S22: 0.1648 S23: -0.3743 REMARK 3 S31: -0.5859 S32: 0.7163 S33: -0.0800 REMARK 3 TLS GROUP : 3 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 71 THROUGH 100 ) REMARK 3 ORIGIN FOR THE GROUP (A): 10.9629 15.7157 5.9213 REMARK 3 T TENSOR REMARK 3 T11: 0.3407 T22: 0.2647 REMARK 3 T33: 0.2455 T12: -0.0089 REMARK 3 T13: -0.0092 T23: 0.0747 REMARK 3 L TENSOR REMARK 3 L11: 1.7683 L22: 1.3023 REMARK 3 L33: 2.5701 L12: 0.9280 REMARK 3 L13: -0.0268 L23: 0.2837 REMARK 3 S TENSOR REMARK 3 S11: -0.1782 S12: 0.3610 S13: 0.1841 REMARK 3 S21: -0.3540 S22: 0.0940 S23: -0.0892 REMARK 3 S31: -0.3036 S32: 0.0944 S33: 0.0484 REMARK 3 TLS GROUP : 4 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 101 THROUGH 167 ) REMARK 3 ORIGIN FOR THE GROUP (A): 4.4222 11.7952 23.4331 REMARK 3 T TENSOR REMARK 3 T11: 0.1479 T22: 0.1518 REMARK 3 T33: 0.1834 T12: 0.0096 REMARK 3 T13: -0.0133 T23: 0.0043 REMARK 3 L TENSOR REMARK 3 L11: 1.3437 L22: 2.0754 REMARK 3 L33: 2.6715 L12: 0.5710 REMARK 3 L13: -0.4397 L23: -0.0607 REMARK 3 S TENSOR REMARK 3 S11: -0.0604 S12: 0.0290 S13: 0.1770 REMARK 3 S21: 0.0035 S22: -0.0180 S23: 0.1472 REMARK 3 S31: -0.0937 S32: -0.2073 S33: 0.0857 REMARK 3 TLS GROUP : 5 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 168 THROUGH 213 ) REMARK 3 ORIGIN FOR THE GROUP (A): 3.7617 16.3064 32.8789 REMARK 3 T TENSOR REMARK 3 T11: 0.2483 T22: 0.2111 REMARK 3 T33: 0.2286 T12: 0.0045 REMARK 3 T13: -0.0364 T23: -0.0485 REMARK 3 L TENSOR REMARK 3 L11: 3.7989 L22: 0.6040 REMARK 3 L33: 1.4471 L12: 0.9630 REMARK 3 L13: -2.0371 L23: -0.6358 REMARK 3 S TENSOR REMARK 3 S11: 0.1796 S12: -0.4625 S13: 0.3305 REMARK 3 S21: 0.0853 S22: -0.1102 S23: -0.0257 REMARK 3 S31: -0.2656 S32: 0.2196 S33: -0.0569 REMARK 3 TLS GROUP : 6 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 214 THROUGH 292 ) REMARK 3 ORIGIN FOR THE GROUP (A): -12.7528 11.0935 44.5067 REMARK 3 T TENSOR REMARK 3 T11: 0.1930 T22: 0.2352 REMARK 3 T33: 0.1896 T12: 0.0177 REMARK 3 T13: 0.0038 T23: -0.0481 REMARK 3 L TENSOR REMARK 3 L11: 2.2756 L22: 1.8264 REMARK 3 L33: 1.5981 L12: -0.0305 REMARK 3 L13: 0.0104 L23: -0.0287 REMARK 3 S TENSOR REMARK 3 S11: -0.0011 S12: -0.3952 S13: 0.2268 REMARK 3 S21: 0.2475 S22: -0.0055 S23: -0.0033 REMARK 3 S31: -0.0597 S32: 0.0714 S33: 0.0144 REMARK 3 TLS GROUP : 7 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 293 THROUGH 306 ) REMARK 3 ORIGIN FOR THE GROUP (A): -12.9902 5.3719 25.1410 REMARK 3 T TENSOR REMARK 3 T11: 0.2835 T22: 0.2904 REMARK 3 T33: 0.2476 T12: -0.0290 REMARK 3 T13: -0.0192 T23: -0.0092 REMARK 3 L TENSOR REMARK 3 L11: 2.7240 L22: 6.1479 REMARK 3 L33: 1.0557 L12: 0.4402 REMARK 3 L13: 1.4031 L23: 1.6076 REMARK 3 S TENSOR REMARK 3 S11: -0.0775 S12: 0.5815 S13: 0.0295 REMARK 3 S21: -0.5587 S22: 0.3377 S23: 0.0772 REMARK 3 S31: -0.0104 S32: 0.2738 S33: -0.2959 REMARK 3 REMARK 3 NCS DETAILS REMARK 3 NUMBER OF NCS GROUPS : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: SOME REFLECTIONS ARE EXCLUDED FROM THE REMARK 3 SCALING PROCESS. REMARK 4 REMARK 4 8IFT COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 28-FEB-23. REMARK 100 THE DEPOSITION ID IS D_1300035599. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 26-JUL-21 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : NULL REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : SSRF REMARK 200 BEAMLINE : BL19U1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.979 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS PILATUS3 6M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : HKL-2000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 29166 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.800 REMARK 200 RESOLUTION RANGE LOW (A) : 50.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 100.0 REMARK 200 DATA REDUNDANCY : 6.900 REMARK 200 R MERGE (I) : 0.98200 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 3.3000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.80 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.83 REMARK 200 COMPLETENESS FOR SHELL (%) : 100.0 REMARK 200 DATA REDUNDANCY IN SHELL : 6.70 REMARK 200 R MERGE FOR SHELL (I) : 1.21600 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : NULL REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: PHASER REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 45.28 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.25 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 100 MM MES, PH 5.5-6.5, 10%-25% REMARK 280 PEG6000, 3% DMSO, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 293K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 21 21 2 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,-Y,Z REMARK 290 3555 -X+1/2,Y+1/2,-Z REMARK 290 4555 X+1/2,-Y+1/2,-Z REMARK 290 REMARK 290 WHERE NNN -> OPERATOR NUMBER REMARK 290 MMM -> TRANSLATION VECTOR REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY TRANSFORMATIONS REMARK 290 THE FOLLOWING TRANSFORMATIONS OPERATE ON THE ATOM/HETATM REMARK 290 RECORDS IN THIS ENTRY TO PRODUCE CRYSTALLOGRAPHICALLY REMARK 290 RELATED MOLECULES. REMARK 290 SMTRY1 1 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 1 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 1 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 2 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 22.78550 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 31.57650 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 22.78550 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 31.57650 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 0.00000 REMARK 290 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1 REMARK 300 SEE REMARK 350 FOR THE AUTHOR PROVIDED AND/OR PROGRAM REMARK 300 GENERATED ASSEMBLY INFORMATION FOR THE STRUCTURE IN REMARK 300 THIS ENTRY. THE REMARK MAY ALSO PROVIDE INFORMATION ON REMARK 300 BURIED SURFACE AREA. REMARK 350 REMARK 350 COORDINATES FOR A COMPLETE MULTIMER REPRESENTING THE KNOWN REMARK 350 BIOLOGICALLY SIGNIFICANT OLIGOMERIZATION STATE OF THE REMARK 350 MOLECULE CAN BE GENERATED BY APPLYING BIOMT TRANSFORMATIONS REMARK 350 GIVEN BELOW. BOTH NON-CRYSTALLOGRAPHIC AND REMARK 350 CRYSTALLOGRAPHIC OPERATIONS ARE GIVEN. REMARK 350 REMARK 350 BIOMOLECULE: 1 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: DIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 3150 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 24640 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -17.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A REMARK 350 BIOMT1 1 1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT2 1 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT3 1 0.000000 0.000000 1.000000 0.00000 REMARK 350 BIOMT1 2 -1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 350 BIOMT3 2 0.000000 0.000000 1.000000 0.00000 REMARK 375 REMARK 375 SPECIAL POSITION REMARK 375 THE FOLLOWING ATOMS ARE FOUND TO BE WITHIN 0.15 ANGSTROMS REMARK 375 OF A SYMMETRY RELATED ATOM AND ARE ASSUMED TO BE ON SPECIAL REMARK 375 POSITIONS. REMARK 375 REMARK 375 ATOM RES CSSEQI REMARK 375 HOH A 602 LIES ON A SPECIAL POSITION. REMARK 470 REMARK 470 MISSING ATOM REMARK 470 THE FOLLOWING RESIDUES HAVE MISSING ATOMS (M=MODEL NUMBER; REMARK 470 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; REMARK 470 I=INSERTION CODE): REMARK 470 M RES CSSEQI ATOMS REMARK 470 THR A 24 OG1 CG2 REMARK 470 SER A 46 OG REMARK 470 GLU A 47 CG CD OE1 OE2 REMARK 470 ARG A 60 CG CD NE CZ NH1 NH2 REMARK 470 LYS A 61 CG CD CE NZ REMARK 470 ASN A 72 CG OD1 ND2 REMARK 470 TYR A 154 CG CD1 CD2 CE1 CE2 CZ OH REMARK 470 ARG A 222 CG CD NE CZ NH1 NH2 REMARK 470 LYS A 236 CG CD CE NZ REMARK 470 ARG A 298 CG CD NE CZ NH1 NH2 REMARK 470 GLN A 306 CG CD OE1 NE2 REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS IN SAME ASYMMETRIC UNIT REMARK 500 REMARK 500 THE FOLLOWING ATOMS ARE IN CLOSE CONTACT. REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI DISTANCE REMARK 500 SG CYS A 145 C8 OZB A 401 1.72 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: TORSION ANGLES REMARK 500 REMARK 500 TORSION ANGLES OUTSIDE THE EXPECTED RAMACHANDRAN REGIONS: REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT:(10X,I3,1X,A3,1X,A1,I4,A1,4X,F7.2,3X,F7.2) REMARK 500 REMARK 500 EXPECTED VALUES: GJ KLEYWEGT AND TA JONES (1996). PHI/PSI- REMARK 500 CHOLOGY: RAMACHANDRAN REVISITED. STRUCTURE 4, 1395 - 1400 REMARK 500 REMARK 500 M RES CSSEQI PSI PHI REMARK 500 ASP A 33 -129.18 53.01 REMARK 500 ASP A 48 45.95 -95.30 REMARK 500 ASP A 48 46.38 -95.30 REMARK 500 ASN A 51 73.85 -165.30 REMARK 500 ASN A 84 -119.01 51.88 REMARK 500 TYR A 154 -103.64 51.85 REMARK 500 HIS A 164 -38.02 -130.07 REMARK 500 ALA A 191 107.32 -57.52 REMARK 500 REMARK 500 REMARK: NULL DBREF 8IFT A 1 306 UNP P0DTC1 R1A_SARS2 3264 3569 SEQRES 1 A 306 SER GLY PHE ARG LYS MET ALA PHE PRO SER GLY LYS VAL SEQRES 2 A 306 GLU GLY CYS MET VAL GLN VAL THR CYS GLY THR THR THR SEQRES 3 A 306 LEU ASN GLY LEU TRP LEU ASP ASP VAL VAL TYR CYS PRO SEQRES 4 A 306 ARG HIS VAL ILE CYS THR SER GLU ASP MET LEU ASN PRO SEQRES 5 A 306 ASN TYR GLU ASP LEU LEU ILE ARG LYS SER ASN HIS ASN SEQRES 6 A 306 PHE LEU VAL GLN ALA GLY ASN VAL GLN LEU ARG VAL ILE SEQRES 7 A 306 GLY HIS SER MET GLN ASN CYS VAL LEU LYS LEU LYS VAL SEQRES 8 A 306 ASP THR ALA ASN PRO LYS THR PRO LYS TYR LYS PHE VAL SEQRES 9 A 306 ARG ILE GLN PRO GLY GLN THR PHE SER VAL LEU ALA CYS SEQRES 10 A 306 TYR ASN GLY SER PRO SER GLY VAL TYR GLN CYS ALA MET SEQRES 11 A 306 ARG PRO ASN PHE THR ILE LYS GLY SER PHE LEU ASN GLY SEQRES 12 A 306 SER CYS GLY SER VAL GLY PHE ASN ILE ASP TYR ASP CYS SEQRES 13 A 306 VAL SER PHE CYS TYR MET HIS HIS MET GLU LEU PRO THR SEQRES 14 A 306 GLY VAL HIS ALA GLY THR ASP LEU GLU GLY ASN PHE TYR SEQRES 15 A 306 GLY PRO PHE VAL ASP ARG GLN THR ALA GLN ALA ALA GLY SEQRES 16 A 306 THR ASP THR THR ILE THR VAL ASN VAL LEU ALA TRP LEU SEQRES 17 A 306 TYR ALA ALA VAL ILE ASN GLY ASP ARG TRP PHE LEU ASN SEQRES 18 A 306 ARG PHE THR THR THR LEU ASN ASP PHE ASN LEU VAL ALA SEQRES 19 A 306 MET LYS TYR ASN TYR GLU PRO LEU THR GLN ASP HIS VAL SEQRES 20 A 306 ASP ILE LEU GLY PRO LEU SER ALA GLN THR GLY ILE ALA SEQRES 21 A 306 VAL LEU ASP MET CYS ALA SER LEU LYS GLU LEU LEU GLN SEQRES 22 A 306 ASN GLY MET ASN GLY ARG THR ILE LEU GLY SER ALA LEU SEQRES 23 A 306 LEU GLU ASP GLU PHE THR PRO PHE ASP VAL VAL ARG GLN SEQRES 24 A 306 CYS SER GLY VAL THR PHE GLN HET OZB A 401 36 HETNAM OZB (8S)-N-[(1S)-1-CYANO-2-[(3S)-2-OXIDANYLIDENEPYRROLIDIN- HETNAM 2 OZB 3-YL]ETHYL]-7-[(2S)-2-[(1-FLUORANYLCYCLOPROPYL) HETNAM 3 OZB CARBONYLAMINO]-3,3-DIMETHYL-BUTANOYL]-1,4-DITHIA-7- HETNAM 4 OZB AZASPIRO[4.4]NONANE-8-CARBOXAMIDE FORMUL 2 OZB C24 H34 F N5 O4 S2 FORMUL 3 HOH *215(H2 O) HELIX 1 AA1 SER A 10 GLY A 15 1 6 HELIX 2 AA2 HIS A 41 CYS A 44 5 4 HELIX 3 AA3 ASN A 53 ARG A 60 1 8 HELIX 4 AA4 SER A 62 PHE A 66 5 5 HELIX 5 AA5 ILE A 200 ASN A 214 1 15 HELIX 6 AA6 THR A 226 TYR A 237 1 12 HELIX 7 AA7 THR A 243 LEU A 250 1 8 HELIX 8 AA8 LEU A 250 GLY A 258 1 9 HELIX 9 AA9 ALA A 260 GLY A 275 1 16 HELIX 10 AB1 THR A 292 GLY A 302 1 11 SHEET 1 AA1 7 VAL A 73 LEU A 75 0 SHEET 2 AA1 7 LEU A 67 ALA A 70 -1 N VAL A 68 O LEU A 75 SHEET 3 AA1 7 MET A 17 CYS A 22 -1 N THR A 21 O LEU A 67 SHEET 4 AA1 7 THR A 25 LEU A 32 -1 O LEU A 27 N VAL A 20 SHEET 5 AA1 7 VAL A 35 PRO A 39 -1 O VAL A 35 N LEU A 32 SHEET 6 AA1 7 VAL A 86 VAL A 91 -1 O LEU A 87 N CYS A 38 SHEET 7 AA1 7 VAL A 77 GLN A 83 -1 N GLN A 83 O VAL A 86 SHEET 1 AA2 5 LYS A 100 PHE A 103 0 SHEET 2 AA2 5 CYS A 156 LEU A 167 1 O VAL A 157 N LYS A 100 SHEET 3 AA2 5 VAL A 148 ASP A 153 -1 N ASP A 153 O CYS A 156 SHEET 4 AA2 5 THR A 111 TYR A 118 -1 N SER A 113 O PHE A 150 SHEET 5 AA2 5 SER A 121 ALA A 129 -1 O SER A 123 N ALA A 116 SHEET 1 AA3 3 LYS A 100 PHE A 103 0 SHEET 2 AA3 3 CYS A 156 LEU A 167 1 O VAL A 157 N LYS A 100 SHEET 3 AA3 3 VAL A 171 THR A 175 -1 O VAL A 171 N LEU A 167 CRYST1 45.571 63.153 105.683 90.00 90.00 90.00 P 21 21 2 4 ORIGX1 1.000000 0.000000 0.000000 0.00000 ORIGX2 0.000000 1.000000 0.000000 0.00000 ORIGX3 0.000000 0.000000 1.000000 0.00000 SCALE1 0.021944 0.000000 0.000000 0.00000 SCALE2 0.000000 0.015835 0.000000 0.00000 SCALE3 0.000000 0.000000 0.009462 0.00000