PDB Short entry for 2V6N HEADER VIRAL PROTEIN 19-JUL-07 2V6N TITLE CRYSTAL STRUCTURES OF THE SARS-CORONAVIRUS MAIN PROTEINASE INACTIVATED TITLE 2 BY BENZOTRIAZOLE COMPOUNDS COMPND MOL_ID: 1; COMPND 2 MOLECULE: REPLICASE POLYPROTEIN 1AB; COMPND 3 CHAIN: A; COMPND 4 FRAGMENT: SARS-COV MAIN PROTEINASE, RESIDUES 3241-3546; COMPND 5 SYNONYM: PP1AB, ORF1AB POLYPROTEIN; COMPND 6 EC: 3.4.24.-; COMPND 7 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HUMAN SARS CORONAVIRUS; SOURCE 3 ORGANISM_COMMON: SARS-COV; SOURCE 4 ORGANISM_TAXID: 227859; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 7 EXPRESSION_SYSTEM_STRAIN: BL21(DE3); SOURCE 8 EXPRESSION_SYSTEM_VECTOR: PGEX-6P-1 KEYWDS THIOL PROTEASE, RNA REPLICATION, MAIN PROTEINASE, RIBOSOMAL KEYWDS 2 FRAMESHIFT, SARS, PROTEASE, HYDROLASE, POLYPROTEIN, VIRAL PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR K.H.G.VERSCHUEREN,K.PUMPOR,S.ANEMUELLER,J.R.MESTERS,R.HILGENFELD REVDAT 4 24-JUL-19 2V6N 1 REMARK LINK REVDAT 3 13-JUL-11 2V6N 1 VERSN REVDAT 2 24-FEB-09 2V6N 1 VERSN REVDAT 1 01-JUL-08 2V6N 0 JRNL AUTH K.H.G.VERSCHUEREN,K.PUMPOR,S.ANEMUELLER,S.CHEN,J.R.MESTERS, JRNL AUTH 2 R.HILGENFELD JRNL TITL A STRUCTURAL VIEW OF THE INACTIVATION OF THE SARS JRNL TITL 2 CORONAVIRUS MAIN PROTEINASE BY BENZOTRIAZOLE ESTERS. JRNL REF CHEM.BIOL. V. 15 597 2008 JRNL REFN ISSN 1074-5521 JRNL PMID 18559270 JRNL DOI 10.1016/J.CHEMBIOL.2008.04.011 REMARK 2 REMARK 2 RESOLUTION. 1.98 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.2.0019 REMARK 3 AUTHORS : MURSHUDOV,SKUBAK,LEBEDEV,PANNU,STEINER, REMARK 3 : NICHOLLS,WINN,LONG,VAGIN REMARK 3 REMARK 3 REFINEMENT TARGET : MAXIMUM LIKELIHOOD REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.98 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 64.55 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 95.6 REMARK 3 NUMBER OF REFLECTIONS : 28753 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : THROUGHOUT REMARK 3 FREE R VALUE TEST SET SELECTION : RANDOM REMARK 3 R VALUE (WORKING + TEST SET) : 0.166 REMARK 3 R VALUE (WORKING SET) : 0.164 REMARK 3 FREE R VALUE : 0.211 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 1528 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 20 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 1.98 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.03 REMARK 3 REFLECTION IN BIN (WORKING SET) : 1571 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : NULL REMARK 3 BIN R VALUE (WORKING SET) : 0.1970 REMARK 3 BIN FREE R VALUE SET COUNT : 84 REMARK 3 BIN FREE R VALUE : 0.2670 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 2371 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 28 REMARK 3 SOLVENT ATOMS : 361 REMARK 3 REMARK 3 B VALUES. REMARK 3 B VALUE TYPE : LIKELY RESIDUAL REMARK 3 FROM WILSON PLOT (A**2) : 27.95 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 33.05 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -0.51000 REMARK 3 B22 (A**2) : 1.18000 REMARK 3 B33 (A**2) : 0.05000 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : 1.45000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): 0.237 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.134 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.095 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 6.248 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.965 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.944 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 2489 ; 0.016 ; 0.022 REMARK 3 BOND LENGTHS OTHERS (A): NULL ; NULL ; NULL REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 3389 ; 1.644 ; 1.960 REMARK 3 BOND ANGLES OTHERS (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 317 ; 6.748 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 112 ;38.362 ;24.464 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 404 ;13.385 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 12 ;23.257 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 380 ; 0.168 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 1902 ; 0.006 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): 1079 ; 0.194 ; 0.200 REMARK 3 NON-BONDED CONTACTS OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): 1690 ; 0.308 ; 0.200 REMARK 3 NON-BONDED TORSION OTHERS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): 281 ; 0.161 ; 0.200 REMARK 3 H-BOND (X...Y) OTHERS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY VDW REFINED ATOMS (A): 54 ; 0.175 ; 0.200 REMARK 3 SYMMETRY VDW OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): 29 ; 0.134 ; 0.200 REMARK 3 SYMMETRY H-BOND OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY METAL-ION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. COUNT RMS WEIGHT REMARK 3 MAIN-CHAIN BOND REFINED ATOMS (A**2): 1582 ; 1.403 ; 1.500 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 2489 ; 2.124 ; 2.000 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 1046 ; 3.406 ; 3.000 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 894 ; 4.705 ; 4.500 REMARK 3 SIDE-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 LONG RANGE B REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 LONG RANGE B OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 REMARK 3 ANISOTROPIC THERMAL FACTOR RESTRAINTS. COUNT RMS WEIGHT REMARK 3 RIGID-BOND RESTRAINTS (A**2): NULL ; NULL ; NULL REMARK 3 SPHERICITY; FREE ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SPHERICITY; BONDED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 REMARK 3 NCS RESTRAINTS STATISTICS REMARK 3 NUMBER OF DIFFERENT NCS GROUPS : NULL REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : 6 REMARK 3 REMARK 3 TLS GROUP : 1 REMARK 3 NUMBER OF COMPONENTS GROUP : 1 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : A 1 A 7 REMARK 3 ORIGIN FOR THE GROUP (A): 13.2287 -36.3857 -22.8553 REMARK 3 T TENSOR REMARK 3 T11: -0.0073 T22: 0.0083 REMARK 3 T33: -0.0362 T12: -0.0130 REMARK 3 T13: -0.0057 T23: -0.0297 REMARK 3 L TENSOR REMARK 3 L11: 4.9411 L22: 1.5059 REMARK 3 L33: 0.4136 L12: 0.8577 REMARK 3 L13: -0.7781 L23: 0.4934 REMARK 3 S TENSOR REMARK 3 S11: 0.2236 S12: -0.2063 S13: 0.1342 REMARK 3 S21: 0.0421 S22: -0.0802 S23: 0.1202 REMARK 3 S31: -0.1081 S32: 0.2862 S33: -0.1434 REMARK 3 REMARK 3 TLS GROUP : 2 REMARK 3 NUMBER OF COMPONENTS GROUP : 1 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : A 8 A 98 REMARK 3 ORIGIN FOR THE GROUP (A): -14.0576 -56.5051 -18.6090 REMARK 3 T TENSOR REMARK 3 T11: -0.0272 T22: -0.0183 REMARK 3 T33: -0.0212 T12: -0.0251 REMARK 3 T13: -0.0117 T23: -0.0083 REMARK 3 L TENSOR REMARK 3 L11: 1.3648 L22: 0.4532 REMARK 3 L33: 0.2596 L12: 0.2294 REMARK 3 L13: -0.4909 L23: -0.0356 REMARK 3 S TENSOR REMARK 3 S11: -0.0073 S12: 0.0157 S13: -0.0838 REMARK 3 S21: -0.0004 S22: -0.0038 S23: 0.0114 REMARK 3 S31: 0.0588 S32: -0.0335 S33: 0.0110 REMARK 3 REMARK 3 TLS GROUP : 3 REMARK 3 NUMBER OF COMPONENTS GROUP : 1 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : A 99 A 188 REMARK 3 ORIGIN FOR THE GROUP (A): -4.3312 -43.3456 -16.3976 REMARK 3 T TENSOR REMARK 3 T11: -0.0292 T22: -0.0057 REMARK 3 T33: -0.0250 T12: -0.0132 REMARK 3 T13: -0.0194 T23: 0.0038 REMARK 3 L TENSOR REMARK 3 L11: 0.3796 L22: 0.5245 REMARK 3 L33: 0.4208 L12: 0.1494 REMARK 3 L13: -0.1921 L23: 0.2361 REMARK 3 S TENSOR REMARK 3 S11: 0.0282 S12: -0.0254 S13: -0.0295 REMARK 3 S21: 0.0235 S22: -0.0361 S23: -0.0178 REMARK 3 S31: 0.0089 S32: -0.0234 S33: 0.0079 REMARK 3 REMARK 3 TLS GROUP : 4 REMARK 3 NUMBER OF COMPONENTS GROUP : 1 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : A 189 A 200 REMARK 3 ORIGIN FOR THE GROUP (A): -10.9556 -29.5488 -13.6446 REMARK 3 T TENSOR REMARK 3 T11: -0.0219 T22: 0.0045 REMARK 3 T33: -0.0423 T12: 0.0054 REMARK 3 T13: -0.0117 T23: 0.0044 REMARK 3 L TENSOR REMARK 3 L11: 7.2694 L22: 3.0174 REMARK 3 L33: 0.5783 L12: 3.2023 REMARK 3 L13: 2.0455 L23: 0.8347 REMARK 3 S TENSOR REMARK 3 S11: -0.1691 S12: -0.1577 S13: 0.3526 REMARK 3 S21: -0.0751 S22: 0.0124 S23: 0.3084 REMARK 3 S31: -0.1241 S32: -0.0122 S33: 0.1566 REMARK 3 REMARK 3 TLS GROUP : 5 REMARK 3 NUMBER OF COMPONENTS GROUP : 1 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : A 201 A 269 REMARK 3 ORIGIN FOR THE GROUP (A): 13.7984 -23.1929 -7.3496 REMARK 3 T TENSOR REMARK 3 T11: -0.0291 T22: -0.0004 REMARK 3 T33: -0.0291 T12: -0.0284 REMARK 3 T13: -0.0110 T23: -0.0140 REMARK 3 L TENSOR REMARK 3 L11: 0.7151 L22: 0.6702 REMARK 3 L33: 0.2486 L12: 0.0398 REMARK 3 L13: -0.0670 L23: -0.0435 REMARK 3 S TENSOR REMARK 3 S11: 0.0370 S12: -0.0734 S13: 0.0158 REMARK 3 S21: 0.0686 S22: -0.0233 S23: -0.0298 REMARK 3 S31: -0.0424 S32: 0.0384 S33: -0.0137 REMARK 3 REMARK 3 TLS GROUP : 6 REMARK 3 NUMBER OF COMPONENTS GROUP : 1 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : A 270 A 306 REMARK 3 ORIGIN FOR THE GROUP (A): 14.6469 -27.0440 -16.9729 REMARK 3 T TENSOR REMARK 3 T11: -0.0269 T22: 0.0041 REMARK 3 T33: -0.0503 T12: -0.0157 REMARK 3 T13: -0.0058 T23: 0.0015 REMARK 3 L TENSOR REMARK 3 L11: 1.0744 L22: 0.9330 REMARK 3 L33: 0.0891 L12: 0.2600 REMARK 3 L13: -0.1150 L23: 0.2120 REMARK 3 S TENSOR REMARK 3 S11: 0.0619 S12: 0.0014 S13: 0.0153 REMARK 3 S21: -0.0494 S22: -0.0442 S23: -0.0152 REMARK 3 S31: 0.0035 S32: 0.0558 S33: -0.0177 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : MASK REMARK 3 PARAMETERS FOR MASK CALCULATION REMARK 3 VDW PROBE RADIUS : 1.40 REMARK 3 ION PROBE RADIUS : 0.80 REMARK 3 SHRINKAGE RADIUS : 0.80 REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: HYDROGENS HAVE BEEN ADDED IN THE RIDING REMARK 3 POSITIONS. REMARK 4 REMARK 4 2V6N COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 19-JUL-07. REMARK 100 THE DEPOSITION ID IS D_1290033234. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 26-AUG-06 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 6 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : EMBL/DESY, HAMBURG REMARK 200 BEAMLINE : X13 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.8080 REMARK 200 MONOCHROMATOR : TRIANGULAR REMARK 200 OPTICS : BENT MIRROR REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : MARRESEARCH REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 30270 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.950 REMARK 200 RESOLUTION RANGE LOW (A) : 65.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 2.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 97.4 REMARK 200 DATA REDUNDANCY : 3.400 REMARK 200 R MERGE (I) : 0.12000 REMARK 200 R SYM (I) : NULL REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 12.8000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.95 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.02 REMARK 200 COMPLETENESS FOR SHELL (%) : 96.8 REMARK 200 DATA REDUNDANCY IN SHELL : 3.40 REMARK 200 R MERGE FOR SHELL (I) : 0.44000 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 <I/SIGMA(I)> FOR SHELL : 2.400 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: MOLREP REMARK 200 STARTING MODEL: PDB ENTRY 1UJ1 CHAIN A REMARK 200 REMARK 200 REMARK: NONE REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 64.00 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.40 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 6-8% PEG6000, 0.1 M MES PH 6.0, 3% MPD REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: C 1 2 1 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 54.13250 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 40.98700 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 4 -1.000000 0.000000 0.000000 54.13250 REMARK 290 SMTRY2 4 0.000000 1.000000 0.000000 40.98700 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: PQS REMARK 350 TOTAL BURIED SURFACE AREA: 2710 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 32690 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -11.3 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 13.19419 REMARK 350 BIOMT2 2 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT3 2 0.000000 0.000000 -1.000000 -51.76288 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 A1006 LIES ON A SPECIAL POSITION. REMARK 375 HOH A1131 LIES ON A SPECIAL POSITION. REMARK 375 HOH A1158 LIES ON A SPECIAL POSITION. REMARK 375 HOH A1329 LIES ON A SPECIAL POSITION. 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 OE1 GLU A 290 O HOH A 1338 2.05 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: COVALENT BOND LENGTHS 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,2(A3,1X,A1,I4,A1,1X,A4,3X),1X,F6.3) 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 RES CSSEQI ATM2 DEVIATION REMARK 500 GLU A 290 CG GLU A 290 CD 0.102 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 -130.73 52.90 REMARK 500 ASN A 84 -120.91 51.88 REMARK 500 TYR A 154 -121.48 56.61 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: NON-CIS, NON-TRANS REMARK 500 REMARK 500 THE FOLLOWING PEPTIDE BONDS DEVIATE SIGNIFICANTLY FROM BOTH REMARK 500 CIS AND TRANS CONFORMATION. CIS BONDS, IF ANY, ARE LISTED REMARK 500 ON CISPEP RECORDS. TRANS IS DEFINED AS 180 +/- 30 AND REMARK 500 CIS IS DEFINED AS 0 +/- 30 DEGREES. REMARK 500 MODEL OMEGA REMARK 500 ASP A 155 CYS A 156 -148.79 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 A1034 DISTANCE = 6.82 ANGSTROMS REMARK 525 HOH A1038 DISTANCE = 6.06 ANGSTROMS REMARK 525 HOH A1042 DISTANCE = 5.85 ANGSTROMS REMARK 525 HOH A1095 DISTANCE = 7.00 ANGSTROMS REMARK 525 HOH A1131 DISTANCE = 5.91 ANGSTROMS REMARK 525 HOH A1146 DISTANCE = 5.85 ANGSTROMS REMARK 600 REMARK 600 HETEROGEN REMARK 600 REMARK 600 UPON BINDING TO THE MAIN PROTEINASE, THE NUCLEOPHILE CYS145 REMARK 600 ATTACKS THE INHIBITOR 1-(4-DIMETHYLAMINOBENZOYLOXY)-BENZOTRIAZOLE REMARK 600 (XP-59), RESULTING IN THE 4-(DIMETHYLAMINO)BENZOYL MOIETY (XP1) REMARK 600 COVALENTLY BOUND TO THE ENZYME. REMARK 700 REMARK 700 SHEET REMARK 700 THE SHEET STRUCTURE OF THIS MOLECULE IS BIFURCATED. IN REMARK 700 ORDER TO REPRESENT THIS FEATURE IN THE SHEET RECORDS BELOW, REMARK 700 TWO SHEETS ARE DEFINED. REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE XP1 A2307 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MES A2308 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A2309 DBREF 2V6N A 1 306 UNP Q6WGN0 R1AB_CVHSA 3241 3546 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 THR VAL TYR CYS PRO SEQRES 4 A 306 ARG HIS VAL ILE CYS THR ALA GLU ASP MET LEU ASN PRO SEQRES 5 A 306 ASN TYR GLU ASP LEU LEU ILE ARG LYS SER ASN HIS SER 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 LEU LEU ARG LEU LYS VAL SEQRES 8 A 306 ASP THR SER 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 HIS 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 LYS 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 LEU 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 ALA LEU LYS GLU LEU LEU GLN SEQRES 22 A 306 ASN GLY MET ASN GLY ARG THR ILE LEU GLY SER THR ILE 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 XP1 A2307 11 HET MES A2308 12 HET SO4 A2309 5 HETNAM XP1 4-(DIMETHYLAMINO)BENZOIC ACID HETNAM MES 2-(N-MORPHOLINO)-ETHANESULFONIC ACID HETNAM SO4 SULFATE ION FORMUL 2 XP1 C9 H11 N O2 FORMUL 3 MES C6 H13 N O4 S FORMUL 4 SO4 O4 S 2- FORMUL 5 HOH *361(H2 O) HELIX 1 1 SER A 10 GLY A 15 1 6 HELIX 2 2 HIS A 41 CYS A 44 5 4 HELIX 3 3 ASN A 53 ARG A 60 1 8 HELIX 4 4 SER A 62 HIS A 64 5 3 HELIX 5 5 ILE A 200 ASN A 214 1 15 HELIX 6 6 THR A 226 TYR A 237 1 12 HELIX 7 7 THR A 243 LEU A 250 1 8 HELIX 8 8 LEU A 250 GLY A 258 1 9 HELIX 9 9 ALA A 260 GLY A 275 1 16 HELIX 10 10 THR A 292 CYS A 300 1 9 SHEET 1 AA 7 VAL A 73 LEU A 75 0 SHEET 2 AA 7 PHE A 66 ALA A 70 -1 O VAL A 68 N LEU A 75 SHEET 3 AA 7 MET A 17 CYS A 22 -1 O GLN A 19 N GLN A 69 SHEET 4 AA 7 THR A 25 LEU A 32 -1 O THR A 25 N CYS A 22 SHEET 5 AA 7 THR A 35 PRO A 39 -1 O THR A 35 N LEU A 32 SHEET 6 AA 7 LEU A 86 VAL A 91 -1 O LEU A 87 N CYS A 38 SHEET 7 AA 7 VAL A 77 GLN A 83 -1 N ILE A 78 O LYS A 90 SHEET 1 AB 5 TYR A 101 PHE A 103 0 SHEET 2 AB 5 CYS A 156 GLU A 166 1 O VAL A 157 N LYS A 102 SHEET 3 AB 5 VAL A 148 ASP A 153 -1 O GLY A 149 N CYS A 160 SHEET 4 AB 5 THR A 111 TYR A 118 -1 O SER A 113 N PHE A 150 SHEET 5 AB 5 SER A 121 ALA A 129 -1 O SER A 121 N TYR A 118 SHEET 1 AC 3 TYR A 101 PHE A 103 0 SHEET 2 AC 3 CYS A 156 GLU A 166 1 O VAL A 157 N LYS A 102 SHEET 3 AC 3 HIS A 172 THR A 175 -1 O ALA A 173 N MET A 165 LINK SG CYS A 145 CAC XP1 A2307 1555 1555 1.83 SITE 1 AC1 8 PRO A 39 HIS A 41 MET A 49 CYS A 145 SITE 2 AC1 8 HIS A 164 MET A 165 ASP A 187 ARG A 188 SITE 1 AC2 8 ARG A 105 HIS A 134 PHE A 181 TYR A 182 SITE 2 AC2 8 GLY A 183 HOH A1221 HOH A1359 HOH A1360 SITE 1 AC3 5 ASN A 53 ASP A 56 ARG A 222 PHE A 223 SITE 2 AC3 5 HOH A1361 CRYST1 108.265 81.974 53.418 90.00 104.30 90.00 C 1 2 1 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 0.009237 0.000000 0.002354 0.00000 SCALE2 0.000000 0.012199 0.000000 0.00000 SCALE3 0.000000 0.000000 0.019319 0.00000