HEADER VIRAL PROTEIN 29-SEP-21 7VK0 TITLE CRYSTAL STRUCTURE OF SARS-COV-2 MPRO AT 2.10 A RESOLUTION-6 COMPND MOL_ID: 1; COMPND 2 MOLECULE: 3C-LIKE PROTEINASE; COMPND 3 CHAIN: A, B; COMPND 4 SYNONYM: MAIN PROTEASE; COMPND 5 EC: 3.4.22.69; COMPND 6 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: SEVERE ACUTE RESPIRATORY SYNDROME CORONAVIRUS SOURCE 3 2; SOURCE 4 ORGANISM_COMMON: 2019-NCOV; SOURCE 5 ORGANISM_TAXID: 2697049; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS SARS-COV-2, MAIN PROTEASE, SFX, VIRAL PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR H.DEMIRCI,B.CAKILKAYA REVDAT 2 29-NOV-23 7VK0 1 REMARK REVDAT 1 26-JAN-22 7VK0 0 JRNL AUTH O.GUVEN,M.GUL,E.AYAN,J.A.JOHNSON,B.CAKILKAYA,G.USTA, JRNL AUTH 2 F.B.ERTEM,N.TOKAY,B.YUKSEL,O.GOCENLER,C.BUYUKDAG,S.BOTHA, JRNL AUTH 3 G.KETAWALA,Z.SU,B.HAYES,F.POITEVIN,A.BATYUK,C.H.YOON, JRNL AUTH 4 C.KUPITZ,S.DURDAGI,R.G.SIERRA,H.DEMIRCI JRNL TITL CASE STUDY OF HIGH-THROUGHPUT DRUG SCREENING AND REMOTE DATA JRNL TITL 2 COLLECTION FOR SARS-COV-2 MAIN PROTEASE BY USING SERIAL JRNL TITL 3 FEMTOSECOND X-RAY CRYSTALLOGRAPHY JRNL REF CRYSTALS V. 11 2021 JRNL REFN ESSN 2073-4352 JRNL DOI 10.3390/CRYST11121579 REMARK 2 REMARK 2 RESOLUTION. 2.10 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 1.19.2_4158 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) : 2.10 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 46.77 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.910 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.9 REMARK 3 NUMBER OF REFLECTIONS : 45326 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.237 REMARK 3 R VALUE (WORKING SET) : 0.237 REMARK 3 FREE R VALUE : 0.242 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.420 REMARK 3 FREE R VALUE TEST SET COUNT : 2004 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 46.7700 - 5.0600 0.99 3286 156 0.2196 0.1935 REMARK 3 2 5.0600 - 4.0200 1.00 3152 144 0.1821 0.1731 REMARK 3 3 4.0200 - 3.5100 1.00 3125 148 0.1834 0.2154 REMARK 3 4 3.5100 - 3.1900 1.00 3123 144 0.2166 0.2241 REMARK 3 5 3.1900 - 2.9600 1.00 3088 142 0.2269 0.2462 REMARK 3 6 2.9600 - 2.7900 1.00 3070 144 0.2630 0.3345 REMARK 3 7 2.7900 - 2.6500 1.00 3079 141 0.2667 0.2772 REMARK 3 8 2.6500 - 2.5300 1.00 3071 145 0.2895 0.2906 REMARK 3 9 2.5300 - 2.4300 1.00 3081 132 0.3411 0.3797 REMARK 3 10 2.4300 - 2.3500 1.00 3055 150 0.3072 0.2716 REMARK 3 11 2.3500 - 2.2800 1.00 3045 138 0.3491 0.3731 REMARK 3 12 2.2800 - 2.2100 1.00 3049 143 0.4001 0.4240 REMARK 3 13 2.2100 - 2.1500 1.00 3053 141 0.4303 0.4273 REMARK 3 14 2.1500 - 2.1000 1.00 3045 136 0.4859 0.4605 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) : 0.350 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 26.820 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 44.25 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 58.40 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 : NULL NULL REMARK 3 ANGLE : NULL NULL REMARK 3 CHIRALITY : NULL NULL REMARK 3 PLANARITY : NULL NULL REMARK 3 DIHEDRAL : NULL NULL REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : 8 REMARK 3 TLS GROUP : 1 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 2 THROUGH 129 ) REMARK 3 ORIGIN FOR THE GROUP (A): -22.5841 8.6913 -22.0620 REMARK 3 T TENSOR REMARK 3 T11: 0.3239 T22: 0.3541 REMARK 3 T33: 0.3319 T12: 0.0337 REMARK 3 T13: 0.0248 T23: 0.0379 REMARK 3 L TENSOR REMARK 3 L11: 2.6340 L22: 0.8814 REMARK 3 L33: 3.2217 L12: -0.0072 REMARK 3 L13: 1.3730 L23: 0.5036 REMARK 3 S TENSOR REMARK 3 S11: 0.1016 S12: -0.2446 S13: -0.1782 REMARK 3 S21: 0.1158 S22: -0.0574 S23: 0.1485 REMARK 3 S31: 0.0756 S32: -0.4766 S33: -0.0382 REMARK 3 TLS GROUP : 2 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 130 THROUGH 213 ) REMARK 3 ORIGIN FOR THE GROUP (A): -8.8230 5.9193 -30.2366 REMARK 3 T TENSOR REMARK 3 T11: 0.2965 T22: 0.3224 REMARK 3 T33: 0.2832 T12: 0.0428 REMARK 3 T13: -0.0095 T23: 0.0263 REMARK 3 L TENSOR REMARK 3 L11: 7.6636 L22: 1.3151 REMARK 3 L33: 1.6648 L12: 0.6636 REMARK 3 L13: -0.8092 L23: 0.5809 REMARK 3 S TENSOR REMARK 3 S11: 0.0133 S12: 0.1876 S13: -0.3851 REMARK 3 S21: 0.0804 S22: 0.0067 S23: -0.1912 REMARK 3 S31: 0.0810 S32: 0.0628 S33: -0.0233 REMARK 3 TLS GROUP : 3 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 214 THROUGH 236 ) REMARK 3 ORIGIN FOR THE GROUP (A): 17.5463 7.2052 -39.6033 REMARK 3 T TENSOR REMARK 3 T11: 0.3725 T22: 0.4660 REMARK 3 T33: 0.4180 T12: 0.0623 REMARK 3 T13: 0.1485 T23: -0.0651 REMARK 3 L TENSOR REMARK 3 L11: 7.9831 L22: 4.9092 REMARK 3 L33: 5.6797 L12: 0.1756 REMARK 3 L13: 3.2242 L23: -2.0438 REMARK 3 S TENSOR REMARK 3 S11: -0.0302 S12: 0.2169 S13: 0.1913 REMARK 3 S21: -0.0483 S22: 0.0232 S23: -0.5046 REMARK 3 S31: -0.2963 S32: 0.7314 S33: 0.0096 REMARK 3 TLS GROUP : 4 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 237 THROUGH 300 ) REMARK 3 ORIGIN FOR THE GROUP (A): 12.0232 9.1024 -33.0088 REMARK 3 T TENSOR REMARK 3 T11: 0.2312 T22: 0.4062 REMARK 3 T33: 0.3054 T12: -0.0089 REMARK 3 T13: 0.0130 T23: -0.0270 REMARK 3 L TENSOR REMARK 3 L11: 8.5748 L22: 7.2279 REMARK 3 L33: 3.8536 L12: -2.2108 REMARK 3 L13: -2.3324 L23: 0.1769 REMARK 3 S TENSOR REMARK 3 S11: 0.0236 S12: -0.4513 S13: 0.3282 REMARK 3 S21: 0.3525 S22: 0.1498 S23: 0.1485 REMARK 3 S31: 0.0428 S32: -0.0404 S33: -0.1538 REMARK 3 TLS GROUP : 5 REMARK 3 SELECTION: CHAIN 'B' AND (RESID 3 THROUGH 129 ) REMARK 3 ORIGIN FOR THE GROUP (A): 3.2933 11.8919 3.2488 REMARK 3 T TENSOR REMARK 3 T11: 0.2997 T22: 0.2676 REMARK 3 T33: 0.3745 T12: -0.0363 REMARK 3 T13: -0.0392 T23: -0.0025 REMARK 3 L TENSOR REMARK 3 L11: 2.8504 L22: 2.7727 REMARK 3 L33: 3.3812 L12: -0.3862 REMARK 3 L13: 1.2356 L23: 0.5237 REMARK 3 S TENSOR REMARK 3 S11: -0.0446 S12: -0.0935 S13: 0.3938 REMARK 3 S21: 0.0874 S22: -0.0258 S23: -0.5422 REMARK 3 S31: -0.3355 S32: 0.3201 S33: 0.0627 REMARK 3 TLS GROUP : 6 REMARK 3 SELECTION: CHAIN 'B' AND (RESID 130 THROUGH 213 ) REMARK 3 ORIGIN FOR THE GROUP (A): 7.4269 -1.2124 -5.3447 REMARK 3 T TENSOR REMARK 3 T11: 0.2760 T22: 0.2687 REMARK 3 T33: 0.2709 T12: 0.0343 REMARK 3 T13: -0.0111 T23: 0.0043 REMARK 3 L TENSOR REMARK 3 L11: 2.7052 L22: 3.3485 REMARK 3 L33: 5.0202 L12: 0.5590 REMARK 3 L13: 0.8969 L23: 2.4797 REMARK 3 S TENSOR REMARK 3 S11: -0.0535 S12: -0.0731 S13: -0.0330 REMARK 3 S21: -0.0978 S22: 0.1965 S23: -0.1188 REMARK 3 S31: -0.0969 S32: 0.2862 S33: -0.1753 REMARK 3 TLS GROUP : 7 REMARK 3 SELECTION: CHAIN 'B' AND (RESID 214 THROUGH 236 ) REMARK 3 ORIGIN FOR THE GROUP (A): 6.1315 -25.1885 -19.9164 REMARK 3 T TENSOR REMARK 3 T11: 0.8530 T22: 0.5552 REMARK 3 T33: 0.5319 T12: 0.2407 REMARK 3 T13: -0.2212 T23: -0.1309 REMARK 3 L TENSOR REMARK 3 L11: 4.6205 L22: 1.2480 REMARK 3 L33: 2.1417 L12: 1.3750 REMARK 3 L13: 0.4739 L23: 1.4698 REMARK 3 S TENSOR REMARK 3 S11: -0.4885 S12: -0.1612 S13: -0.6610 REMARK 3 S21: 1.5227 S22: 0.4436 S23: -0.7959 REMARK 3 S31: 0.3631 S32: 0.5499 S33: 0.0034 REMARK 3 TLS GROUP : 8 REMARK 3 SELECTION: CHAIN 'B' AND (RESID 237 THROUGH 300 ) REMARK 3 ORIGIN FOR THE GROUP (A): 2.4546 -18.0774 -17.2640 REMARK 3 T TENSOR REMARK 3 T11: 0.6075 T22: 0.3428 REMARK 3 T33: 0.3748 T12: 0.0170 REMARK 3 T13: -0.0109 T23: 0.0103 REMARK 3 L TENSOR REMARK 3 L11: 8.2567 L22: 6.4543 REMARK 3 L33: 8.5369 L12: -0.6629 REMARK 3 L13: -0.0847 L23: 6.2456 REMARK 3 S TENSOR REMARK 3 S11: 0.0381 S12: 0.0187 S13: 0.2341 REMARK 3 S21: 0.2736 S22: 0.1237 S23: -0.1896 REMARK 3 S31: 0.6883 S32: 0.3667 S33: -0.1192 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 7VK0 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 01-OCT-21. REMARK 100 THE DEPOSITION ID IS D_1300024168. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 16-AUG-20 REMARK 200 TEMPERATURE (KELVIN) : 294 REMARK 200 PH : 8.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : N REMARK 200 RADIATION SOURCE : FREE ELECTRON LASER REMARK 200 BEAMLINE : MFX REMARK 200 X-RAY GENERATOR MODEL : SLAC LCLS BEAMLINE MFX REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.25 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : SLAC EPIX10K 2M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : CRYSTFEL REMARK 200 DATA SCALING SOFTWARE : AIMLESS 0.7.4 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 45416 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.100 REMARK 200 RESOLUTION RANGE LOW (A) : 46.770 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 100.0 REMARK 200 DATA REDUNDANCY : 1.000 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 7.5000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.10 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.16 REMARK 200 COMPLETENESS FOR SHELL (%) : 100.0 REMARK 200 DATA REDUNDANCY IN SHELL : 1.00 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: PHASER REMARK 200 STARTING MODEL: 7CWC REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 57.21 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.87 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.2M SODIUM ACETATE TRIHYDRATE, 0.1M REMARK 280 TRIS, 30 % W/V PEG 4000, PH 8.5, BATCH MODE, TEMPERATURE 294K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 21 21 21 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X+1/2,-Y,Z+1/2 REMARK 290 3555 -X,Y+1/2,-Z+1/2 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 34.60000 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 52.85000 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 52.15000 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 52.85000 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 34.60000 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 52.15000 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: 2080 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 26300 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -11.0 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 465 REMARK 465 MISSING RESIDUES REMARK 465 THE FOLLOWING RESIDUES WERE NOT LOCATED IN THE REMARK 465 EXPERIMENT. (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 465 IDENTIFIER; SSSEQ=SEQUENCE NUMBER; I=INSERTION CODE.) REMARK 465 REMARK 465 M RES C SSSEQI REMARK 465 SER A 301 REMARK 465 GLY A 302 REMARK 465 VAL A 303 REMARK 465 THR A 304 REMARK 465 PHE A 305 REMARK 465 GLN A 306 REMARK 465 SER B 1 REMARK 465 GLY B 2 REMARK 465 GLY B 302 REMARK 465 VAL B 303 REMARK 465 THR B 304 REMARK 465 PHE B 305 REMARK 465 GLN B 306 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 OD1 ASP A 56 O HOH A 401 1.93 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS REMARK 500 REMARK 500 THE FOLLOWING ATOMS THAT ARE RELATED BY CRYSTALLOGRAPHIC REMARK 500 SYMMETRY ARE IN CLOSE CONTACT. AN ATOM LOCATED WITHIN 0.15 REMARK 500 ANGSTROMS OF A SYMMETRY RELATED ATOM IS ASSUMED TO BE ON A REMARK 500 SPECIAL POSITION AND IS, THEREFORE, LISTED IN REMARK 375 REMARK 500 INSTEAD OF REMARK 500. ATOMS WITH NON-BLANK ALTERNATE REMARK 500 LOCATION INDICATORS ARE NOT INCLUDED IN THE CALCULATIONS. REMARK 500 REMARK 500 DISTANCE CUTOFF: REMARK 500 2.2 ANGSTROMS FOR CONTACTS NOT INVOLVING HYDROGEN ATOMS REMARK 500 1.6 ANGSTROMS FOR CONTACTS INVOLVING HYDROGEN ATOMS REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI SSYMOP DISTANCE REMARK 500 NZ LYS A 102 OE1 GLU B 270 3554 2.09 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 -117.77 45.22 REMARK 500 ASN A 84 -114.40 54.90 REMARK 500 ASP A 155 -11.41 72.17 REMARK 500 ARG A 217 11.93 -143.09 REMARK 500 ASP B 33 -120.21 49.46 REMARK 500 ASN B 84 -116.54 58.15 REMARK 500 LEU B 141 -144.89 48.96 REMARK 500 TYR B 154 -102.66 58.17 REMARK 500 PRO B 184 40.53 -85.80 REMARK 500 THR B 225 -166.72 -126.58 REMARK 500 LEU B 282 17.18 59.54 REMARK 500 CYS B 300 -77.65 -121.83 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 A 471 DISTANCE = 6.93 ANGSTROMS REMARK 525 HOH B 433 DISTANCE = 7.15 ANGSTROMS DBREF 7VK0 A 1 306 UNP P0DTC1 R1A_SARS2 3264 3569 DBREF 7VK0 B 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 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 GLU 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 FORMUL 3 HOH *104(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 MET A 235 1 10 HELIX 7 AA7 LYS A 236 ASN A 238 5 3 HELIX 8 AA8 THR A 243 LEU A 250 1 8 HELIX 9 AA9 LEU A 250 THR A 257 1 8 HELIX 10 AB1 ALA A 260 GLY A 275 1 16 HELIX 11 AB2 THR A 292 GLN A 299 1 8 HELIX 12 AB3 SER B 10 GLY B 15 1 6 HELIX 13 AB4 HIS B 41 CYS B 44 5 4 HELIX 14 AB5 GLU B 47 ASN B 51 5 5 HELIX 15 AB6 ASN B 53 LYS B 61 1 9 HELIX 16 AB7 SER B 62 HIS B 64 5 3 HELIX 17 AB8 ILE B 200 ASN B 214 1 15 HELIX 18 AB9 THR B 226 TYR B 237 1 12 HELIX 19 AC1 THR B 243 GLY B 258 1 16 HELIX 20 AC2 ALA B 260 ASN B 274 1 15 HELIX 21 AC3 THR B 292 CYS B 300 1 9 SHEET 1 AA1 7 VAL A 73 LEU A 75 0 SHEET 2 AA1 7 PHE A 66 ALA A 70 -1 N VAL A 68 O LEU A 75 SHEET 3 AA1 7 MET A 17 CYS A 22 -1 N GLN A 19 O GLN A 69 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 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 GLU A 166 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 GLU A 166 1 O PHE A 159 N LYS A 102 SHEET 3 AA3 3 HIS A 172 THR A 175 -1 O ALA A 173 N MET A 165 SHEET 1 AA4 7 VAL B 73 LEU B 75 0 SHEET 2 AA4 7 PHE B 66 ALA B 70 -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 87 N CYS B 38 SHEET 7 AA4 7 VAL B 77 GLN B 83 -1 N SER B 81 O LYS B 88 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 ASP B 153 O CYS B 156 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 TYR B 126 N VAL B 114 SHEET 1 AA6 4 TYR B 101 PHE B 103 0 SHEET 2 AA6 4 CYS B 156 GLU B 166 1 O PHE B 159 N LYS B 102 SHEET 3 AA6 4 VAL B 171 THR B 175 -1 O ALA B 173 N MET B 165 SHEET 4 AA6 4 ILE B 136 LYS B 137 -1 N ILE B 136 O HIS B 172 CRYST1 69.200 104.300 105.700 90.00 90.00 90.00 P 21 21 21 8 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 0.014451 0.000000 0.000000 0.00000 SCALE2 0.000000 0.009588 0.000000 0.00000 SCALE3 0.000000 0.000000 0.009461 0.00000