HEADER VIRAL PROTEIN,HYDROLASE/INHIBITOR 19-AUG-21 7RVO TITLE STRUCTURE OF THE SARS-COV-2 MAIN PROTEASE IN COMPLEX WITH INHIBITOR TITLE 2 MPI13 COMPND MOL_ID: 1; COMPND 2 MOLECULE: 3C-LIKE PROTEINASE; COMPND 3 CHAIN: A, B; COMPND 4 SYNONYM: MAIN PROTEASE, 3CL PROTEASE; COMPND 5 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: SEVERE ACUTE RESPIRATORY SYNDROME CORONAVIRUS SOURCE 3 2; SOURCE 4 ORGANISM_COMMON: 2019-NCOV, SARS-COV-2, COVID-19 VIRUS; SOURCE 5 ORGANISM_TAXID: 2697049; SOURCE 6 GENE: REP, 1A-1B; SOURCE 7 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 8 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS COVID-19, SARS-COV-2, MAIN PROTEASE, REVERSIBLE COVALENT INHIBITORS, KEYWDS 2 VIRAL PROTEIN, HYDROLASE-INHIBITOR COMPLEX EXPDTA X-RAY DIFFRACTION AUTHOR K.YANG,B.SANKARAN,W.LIU REVDAT 2 18-OCT-23 7RVO 1 REMARK REVDAT 1 20-JUL-22 7RVO 0 JRNL AUTH Y.MA,K.S.YANG,Z.Z.GENG,Y.R.ALUGUBELLI,N.SHAABANI, JRNL AUTH 2 E.C.VATANSEVER,X.R.MA,C.C.CHO,K.KHATUA,J.XIAO, JRNL AUTH 3 L.R.BLANKENSHIP,G.YU,B.SANKARAN,P.LI,R.ALLEN,H.JI,S.XU, JRNL AUTH 4 W.R.LIU JRNL TITL A MULTI-PRONGED EVALUATION OF ALDEHYDE-BASED TRIPEPTIDYL JRNL TITL 2 MAIN PROTEASE INHIBITORS AS SARS-COV-2 ANTIVIRALS. JRNL REF EUR.J.MED.CHEM. V. 240 14570 2022 JRNL REFN ISSN 0223-5234 JRNL PMID 35779291 JRNL DOI 10.1016/J.EJMECH.2022.114570 REMARK 2 REMARK 2 RESOLUTION. 1.80 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 1.18.2_3874 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) : 44.35 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.970 REMARK 3 COMPLETENESS FOR RANGE (%) : 89.8 REMARK 3 NUMBER OF REFLECTIONS : 59690 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.246 REMARK 3 R VALUE (WORKING SET) : 0.244 REMARK 3 FREE R VALUE : 0.275 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.900 REMARK 3 FREE R VALUE TEST SET COUNT : 2924 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 44.3500 - 4.9600 0.63 1925 85 0.2826 0.2893 REMARK 3 2 4.9600 - 3.9400 0.66 1992 85 0.2354 0.2077 REMARK 3 3 3.9400 - 3.4400 0.82 2483 129 0.2337 0.2531 REMARK 3 4 3.4400 - 3.1300 0.89 2678 146 0.2278 0.2855 REMARK 3 5 3.1300 - 2.9000 0.94 2790 162 0.2364 0.2586 REMARK 3 6 2.9000 - 2.7300 0.96 2865 173 0.2446 0.2938 REMARK 3 7 2.7300 - 2.6000 0.96 2904 148 0.2566 0.2996 REMARK 3 8 2.6000 - 2.4800 0.95 2863 127 0.2410 0.2562 REMARK 3 9 2.4800 - 2.3900 0.95 2865 134 0.2458 0.3020 REMARK 3 10 2.3900 - 2.3100 0.94 2860 129 0.2413 0.2866 REMARK 3 11 2.3000 - 2.2300 0.94 2841 148 0.2392 0.2636 REMARK 3 12 2.2300 - 2.1700 0.94 2837 145 0.2354 0.2920 REMARK 3 13 2.1700 - 2.1100 0.93 2798 156 0.2330 0.2762 REMARK 3 14 2.1100 - 2.0600 0.93 2794 148 0.2341 0.2740 REMARK 3 15 2.0600 - 2.0100 0.92 2778 140 0.2442 0.2642 REMARK 3 16 2.0100 - 1.9700 0.92 2737 146 0.2522 0.3180 REMARK 3 17 1.9700 - 1.9300 0.92 2801 152 0.2608 0.3354 REMARK 3 18 1.9300 - 1.8900 0.92 2764 145 0.2614 0.2803 REMARK 3 19 1.8900 - 1.8600 0.91 2698 141 0.2808 0.2836 REMARK 3 20 1.8600 - 1.8300 0.91 2811 130 0.2656 0.2816 REMARK 3 21 1.8300 - 1.8000 0.91 2682 155 0.2876 0.3287 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) : 28.700 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 32.14 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 : 0.010 4908 REMARK 3 ANGLE : 2.382 6670 REMARK 3 CHIRALITY : 0.071 754 REMARK 3 PLANARITY : 0.012 864 REMARK 3 DIHEDRAL : 14.881 702 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : 1 REMARK 3 TLS GROUP : 1 REMARK 3 SELECTION: ALL REMARK 3 ORIGIN FOR THE GROUP (A): 25.6571 -8.6401 13.4792 REMARK 3 T TENSOR REMARK 3 T11: 0.1603 T22: 0.1091 REMARK 3 T33: 0.0876 T12: -0.0086 REMARK 3 T13: -0.0071 T23: 0.0160 REMARK 3 L TENSOR REMARK 3 L11: 2.0056 L22: 0.8104 REMARK 3 L33: 0.8168 L12: -0.1676 REMARK 3 L13: -0.2767 L23: 0.1536 REMARK 3 S TENSOR REMARK 3 S11: -0.0025 S12: 0.0484 S13: 0.0329 REMARK 3 S21: -0.0195 S22: 0.0179 S23: 0.1053 REMARK 3 S31: -0.0020 S32: 0.1188 S33: -0.0077 REMARK 3 REMARK 3 NCS DETAILS REMARK 3 NUMBER OF NCS GROUPS : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 7RVO COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 23-AUG-21. REMARK 100 THE DEPOSITION ID IS D_1000258891. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 06-MAY-21 REMARK 200 TEMPERATURE (KELVIN) : 120 REMARK 200 PH : NULL REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : ALS REMARK 200 BEAMLINE : 5.0.2 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.54180 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 : IMOSFLM REMARK 200 DATA SCALING SOFTWARE : AIMLESS REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 59717 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.800 REMARK 200 RESOLUTION RANGE LOW (A) : 49.200 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 89.8 REMARK 200 DATA REDUNDANCY : 3.700 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 3.5000 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) : 1.84 REMARK 200 COMPLETENESS FOR SHELL (%) : NULL REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : NULL 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: PHENIX REMARK 200 STARTING MODEL: 7JPY REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 55.15 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.74 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.2 M AMMONIUM PHOSPHATE DIBASIC, 17% REMARK 280 W/V PEG3350, PH8.0, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE REMARK 280 289K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,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 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: 3310 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 24560 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -14.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B 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 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 O HOH A 580 O HOH A 620 1.89 REMARK 500 O HOH A 527 O HOH A 626 1.91 REMARK 500 OE1 GLN B 69 O HOH B 501 1.93 REMARK 500 O LYS B 12 O HOH B 502 1.93 REMARK 500 O HOH B 510 O HOH B 592 1.95 REMARK 500 O ALA B 193 O HOH B 503 1.96 REMARK 500 O HOH B 516 O HOH B 601 1.97 REMARK 500 O ALA A 194 O HOH A 501 1.99 REMARK 500 OG1 THR A 257 O HOH A 502 2.02 REMARK 500 OD2 ASP A 34 NZ LYS A 90 2.02 REMARK 500 O HOH B 518 O HOH B 601 2.03 REMARK 500 O LEU A 75 O HOH A 503 2.04 REMARK 500 ND2 ASN A 274 O HOH A 504 2.05 REMARK 500 O HOH A 581 O HOH A 619 2.06 REMARK 500 O HOH A 610 O HOH A 617 2.12 REMARK 500 O HOH B 555 O HOH B 598 2.12 REMARK 500 O HOH A 564 O HOH A 613 2.13 REMARK 500 NE2 GLN B 69 O HOH B 504 2.14 REMARK 500 OE2 GLU B 290 O HOH B 505 2.15 REMARK 500 OD1 ASP B 295 O HOH B 506 2.15 REMARK 500 O HOH A 534 O HOH A 627 2.15 REMARK 500 O ILE A 259 O HOH A 502 2.15 REMARK 500 O HOH B 509 O HOH B 602 2.15 REMARK 500 OE1 GLU A 270 O HOH A 505 2.16 REMARK 500 O LEU B 87 O HOH B 507 2.16 REMARK 500 NE2 GLN A 19 O HOH A 506 2.16 REMARK 500 O HOH B 523 O HOH B 574 2.16 REMARK 500 NZ LYS A 61 O HOH A 507 2.16 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: COVALENT BOND ANGLES REMARK 500 REMARK 500 THE STEREOCHEMICAL PARAMETERS OF THE FOLLOWING RESIDUES REMARK 500 HAVE VALUES WHICH DEVIATE FROM EXPECTED VALUES BY MORE REMARK 500 THAN 6*RMSD (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 500 IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT: (10X,I3,1X,A3,1X,A1,I4,A1,3(1X,A4,2X),12X,F5.1) REMARK 500 REMARK 500 EXPECTED VALUES PROTEIN: ENGH AND HUBER, 1999 REMARK 500 EXPECTED VALUES NUCLEIC ACID: CLOWNEY ET AL 1996 REMARK 500 REMARK 500 M RES CSSEQI ATM1 ATM2 ATM3 REMARK 500 GLU A 240 OE1 - CD - OE2 ANGL. DEV. = -50.3 DEGREES REMARK 500 GLU A 240 CG - CD - OE1 ANGL. DEV. = 36.2 DEGREES REMARK 500 GLU A 240 CG - CD - OE2 ANGL. DEV. = -35.9 DEGREES REMARK 500 GLU A 290 OE1 - CD - OE2 ANGL. DEV. = -44.8 DEGREES REMARK 500 GLU A 290 CG - CD - OE1 ANGL. DEV. = 38.4 DEGREES REMARK 500 GLU A 290 CG - CD - OE2 ANGL. DEV. = -24.9 DEGREES REMARK 500 ASN B 51 C - N - CA ANGL. DEV. = -21.2 DEGREES REMARK 500 ASN B 51 CB - CA - C ANGL. DEV. = -21.0 DEGREES REMARK 500 ASN B 51 N - CA - CB ANGL. DEV. = 14.7 DEGREES REMARK 500 ASN B 51 CB - CG - ND2 ANGL. DEV. = -16.0 DEGREES REMARK 500 ASN B 51 N - CA - C ANGL. DEV. = -20.7 DEGREES REMARK 500 GLU B 55 OE1 - CD - OE2 ANGL. DEV. = -36.8 DEGREES REMARK 500 GLU B 55 CG - CD - OE1 ANGL. DEV. = 53.3 DEGREES REMARK 500 GLU B 55 CG - CD - OE2 ANGL. DEV. = -32.8 DEGREES REMARK 500 PHE B 181 N - CA - CB ANGL. DEV. = 11.1 DEGREES REMARK 500 PHE B 181 CB - CG - CD2 ANGL. DEV. = -13.2 DEGREES REMARK 500 PHE B 181 CB - CG - CD1 ANGL. DEV. = 7.3 DEGREES REMARK 500 ASP B 245 OD1 - CG - OD2 ANGL. DEV. = -46.7 DEGREES REMARK 500 ASP B 245 CB - CG - OD1 ANGL. DEV. = 39.3 DEGREES REMARK 500 ASP B 245 CB - CG - OD2 ANGL. DEV. = -36.8 DEGREES REMARK 500 GLU B 290 OE1 - CD - OE2 ANGL. DEV. = -40.6 DEGREES REMARK 500 GLU B 290 CG - CD - OE1 ANGL. DEV. = 41.4 DEGREES REMARK 500 GLU B 290 CG - CD - OE2 ANGL. DEV. = -29.0 DEGREES 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 THR A 24 36.94 -93.85 REMARK 500 ASP A 33 -131.12 54.16 REMARK 500 ASN A 51 71.67 -166.52 REMARK 500 ALA A 70 78.61 -104.57 REMARK 500 ASN A 84 -124.75 55.54 REMARK 500 TYR A 154 -89.51 49.70 REMARK 500 LEU A 220 -147.91 -57.89 REMARK 500 ASN A 221 172.98 171.89 REMARK 500 GLU A 290 43.99 -107.57 REMARK 500 THR B 24 34.62 -95.12 REMARK 500 ASP B 33 -132.55 55.35 REMARK 500 MET B 49 -49.97 -5.11 REMARK 500 ASN B 51 57.59 -150.44 REMARK 500 ASN B 84 -121.36 54.89 REMARK 500 TYR B 154 -104.82 59.96 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: PLANAR GROUPS REMARK 500 REMARK 500 PLANAR GROUPS IN THE FOLLOWING RESIDUES HAVE A TOTAL REMARK 500 RMS DISTANCE OF ALL ATOMS FROM THE BEST-FIT PLANE REMARK 500 BY MORE THAN AN EXPECTED VALUE OF 6*RMSD, WITH AN REMARK 500 RMSD 0.02 ANGSTROMS, OR AT LEAST ONE ATOM HAS REMARK 500 AN RMSD GREATER THAN THIS VALUE REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 M RES CSSEQI RMS TYPE REMARK 500 GLU A 290 0.11 SIDE CHAIN REMARK 500 ASN B 51 0.15 SIDE CHAIN REMARK 500 PHE B 181 0.09 SIDE CHAIN REMARK 500 GLU B 290 0.09 SIDE CHAIN REMARK 500 REMARK 500 REMARK: NULL REMARK 525 REMARK 525 SOLVENT REMARK 525 REMARK 525 THE SOLVENT MOLECULES HAVE CHAIN IDENTIFIERS THAT REMARK 525 INDICATE THE POLYMER CHAIN WITH WHICH THEY ARE MOST REMARK 525 CLOSELY ASSOCIATED. THE REMARK LISTS ALL THE SOLVENT REMARK 525 MOLECULES WHICH ARE MORE THAN 5A AWAY FROM THE REMARK 525 NEAREST POLYMER CHAIN (M = MODEL NUMBER; REMARK 525 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE REMARK 525 NUMBER; I=INSERTION CODE): REMARK 525 REMARK 525 M RES CSSEQI REMARK 525 HOH B 615 DISTANCE = 7.04 ANGSTROMS DBREF 7RVO A 1 306 UNP P0DTD1 R1AB_SARS2 3264 3569 DBREF 7RVO B 1 306 UNP P0DTD1 R1AB_SARS2 3264 3569 SEQADV 7RVO ALA A 178 UNP P0DTD1 GLU 3441 CONFLICT SEQADV 7RVO ALA B 178 UNP P0DTD1 GLU 3441 CONFLICT 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 ALA 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 SEQRES 1 B 306 SER GLY PHE ARG LYS MET ALA PHE PRO SER GLY LYS VAL SEQRES 2 B 306 GLU GLY CYS MET VAL GLN VAL THR CYS GLY THR THR THR SEQRES 3 B 306 LEU ASN GLY LEU TRP LEU ASP ASP VAL VAL TYR CYS PRO SEQRES 4 B 306 ARG HIS VAL ILE CYS THR SER GLU ASP MET LEU ASN PRO SEQRES 5 B 306 ASN TYR GLU ASP LEU LEU ILE ARG LYS SER ASN HIS ASN SEQRES 6 B 306 PHE LEU VAL GLN ALA GLY ASN VAL GLN LEU ARG VAL ILE SEQRES 7 B 306 GLY HIS SER MET GLN ASN CYS VAL LEU LYS LEU LYS VAL SEQRES 8 B 306 ASP THR ALA ASN PRO LYS THR PRO LYS TYR LYS PHE VAL SEQRES 9 B 306 ARG ILE GLN PRO GLY GLN THR PHE SER VAL LEU ALA CYS SEQRES 10 B 306 TYR ASN GLY SER PRO SER GLY VAL TYR GLN CYS ALA MET SEQRES 11 B 306 ARG PRO ASN PHE THR ILE LYS GLY SER PHE LEU ASN GLY SEQRES 12 B 306 SER CYS GLY SER VAL GLY PHE ASN ILE ASP TYR ASP CYS SEQRES 13 B 306 VAL SER PHE CYS TYR MET HIS HIS MET GLU LEU PRO THR SEQRES 14 B 306 GLY VAL HIS ALA GLY THR ASP LEU ALA GLY ASN PHE TYR SEQRES 15 B 306 GLY PRO PHE VAL ASP ARG GLN THR ALA GLN ALA ALA GLY SEQRES 16 B 306 THR ASP THR THR ILE THR VAL ASN VAL LEU ALA TRP LEU SEQRES 17 B 306 TYR ALA ALA VAL ILE ASN GLY ASP ARG TRP PHE LEU ASN SEQRES 18 B 306 ARG PHE THR THR THR LEU ASN ASP PHE ASN LEU VAL ALA SEQRES 19 B 306 MET LYS TYR ASN TYR GLU PRO LEU THR GLN ASP HIS VAL SEQRES 20 B 306 ASP ILE LEU GLY PRO LEU SER ALA GLN THR GLY ILE ALA SEQRES 21 B 306 VAL LEU ASP MET CYS ALA SER LEU LYS GLU LEU LEU GLN SEQRES 22 B 306 ASN GLY MET ASN GLY ARG THR ILE LEU GLY SER ALA LEU SEQRES 23 B 306 LEU GLU ASP GLU PHE THR PRO PHE ASP VAL VAL ARG GLN SEQRES 24 B 306 CYS SER GLY VAL THR PHE GLN HET 7VI A 401 36 HET 7VI B 401 36 HETNAM 7VI N-[(BENZYLOXY)CARBONYL]-L-VALYL-3-CYCLOPROPYL-N-{(2S)- HETNAM 2 7VI 1-HYDROXY-3-[(3S)-2-OXOPYRROLIDIN-3-YL]PROPAN-2-YL}-L- HETNAM 3 7VI ALANINAMIDE FORMUL 3 7VI 2(C26 H38 N4 O6) FORMUL 5 HOH *246(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 HIS A 64 5 3 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 GLY A 258 1 16 HELIX 8 AA8 ALA A 260 GLY A 275 1 16 HELIX 9 AA9 THR A 292 GLY A 302 1 11 HELIX 10 AB1 SER B 10 GLY B 15 1 6 HELIX 11 AB2 HIS B 41 CYS B 44 5 4 HELIX 12 AB3 ASN B 53 ARG B 60 1 8 HELIX 13 AB4 SER B 62 HIS B 64 5 3 HELIX 14 AB5 ILE B 200 ASN B 214 1 15 HELIX 15 AB6 THR B 226 TYR B 237 1 12 HELIX 16 AB7 THR B 243 LEU B 250 1 8 HELIX 17 AB8 LEU B 250 GLY B 258 1 9 HELIX 18 AB9 ALA B 260 GLY B 275 1 16 HELIX 19 AC1 THR B 292 GLY B 302 1 11 SHEET 1 AA1 7 GLN A 74 LEU A 75 0 SHEET 2 AA1 7 PHE A 66 GLN A 69 -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 GLY A 29 N VAL A 18 SHEET 5 AA1 7 VAL A 35 PRO A 39 -1 O TYR A 37 N LEU A 30 SHEET 6 AA1 7 VAL A 86 VAL A 91 -1 O LEU A 89 N VAL A 36 SHEET 7 AA1 7 VAL A 77 GLN A 83 -1 N SER A 81 O LYS A 88 SHEET 1 AA2 5 TYR A 101 PHE A 103 0 SHEET 2 AA2 5 CYS A 156 LEU A 167 1 O PHE A 159 N LYS A 102 SHEET 3 AA2 5 VAL A 148 ASP A 153 -1 N ASN A 151 O SER A 158 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 TYR A 101 PHE A 103 0 SHEET 2 AA3 3 CYS A 156 LEU A 167 1 O PHE A 159 N LYS A 102 SHEET 3 AA3 3 VAL A 171 THR A 175 -1 O VAL A 171 N LEU A 167 SHEET 1 AA4 7 GLN B 74 LEU B 75 0 SHEET 2 AA4 7 PHE B 66 GLN B 69 -1 N VAL B 68 O LEU B 75 SHEET 3 AA4 7 MET B 17 CYS B 22 -1 N THR B 21 O LEU B 67 SHEET 4 AA4 7 THR B 25 LEU B 32 -1 O LEU B 27 N VAL B 20 SHEET 5 AA4 7 VAL B 35 PRO B 39 -1 O TYR B 37 N LEU B 30 SHEET 6 AA4 7 VAL B 86 VAL B 91 -1 O LEU B 89 N VAL B 36 SHEET 7 AA4 7 VAL B 77 GLN B 83 -1 N ILE B 78 O LYS B 90 SHEET 1 AA5 5 TYR B 101 PHE B 103 0 SHEET 2 AA5 5 CYS B 156 GLU B 166 1 O PHE B 159 N LYS B 102 SHEET 3 AA5 5 VAL B 148 ASP B 153 -1 N ASN B 151 O SER B 158 SHEET 4 AA5 5 THR B 111 TYR B 118 -1 N SER B 113 O PHE B 150 SHEET 5 AA5 5 SER B 121 ALA B 129 -1 O SER B 123 N ALA B 116 SHEET 1 AA6 3 TYR B 101 PHE B 103 0 SHEET 2 AA6 3 CYS B 156 GLU B 166 1 O PHE B 159 N LYS B 102 SHEET 3 AA6 3 HIS B 172 THR B 175 -1 O ALA B 173 N MET B 165 LINK SG CYS A 145 C18 7VI A 401 1555 1555 1.81 LINK SG CYS B 145 C18 7VI B 401 1555 1555 1.76 CRYST1 55.510 60.540 63.150 79.98 68.24 70.25 P 1 2 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 0.018015 -0.006468 -0.006841 0.00000 SCALE2 0.000000 0.017550 -0.000980 0.00000 SCALE3 0.000000 0.000000 0.017077 0.00000