PDB Short entry for 3ZZ6 HEADER HYDROLASE 31-AUG-11 3ZZ6 TITLE CRYSTAL STRUCTURE OF 3C PROTEASE OF COXSACKIEVIRUS B3 COMPLEXED WITH TITLE 2 MICHAEL RECEPTOR INHIBITOR 75 COMPND MOL_ID: 1; COMPND 2 MOLECULE: POLYPROTEIN 3BCD; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: 3C PROTEASE OF COXSACKIEVIRUS B3; COMPND 5 EC: 3.4.22.28; COMPND 6 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HUMAN COXSACKIEVIRUS B3; SOURCE 3 ORGANISM_TAXID: 12072; SOURCE 4 STRAIN: COXSACKIEVIRUS B3; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 7 EXPRESSION_SYSTEM_STRAIN: BL21(DE3)GOLD; SOURCE 8 EXPRESSION_SYSTEM_VECTOR: PET23A; SOURCE 9 EXPRESSION_SYSTEM_PLASMID: PET23A-COX KEYWDS PICORNAVIRIDAE, HYDROLASE, MICHAEL RECEPTOR INHIBITOR EXPDTA X-RAY DIFFRACTION AUTHOR J.TAN,K.ANAND,J.R.MESTERS,R.HILGENFELD REVDAT 2 08-MAY-19 3ZZ6 1 REMARK LINK REVDAT 1 19-SEP-12 3ZZ6 0 JRNL AUTH J.TAN,K.ANAND,J.R.MESTERS,R.HILGENFELD JRNL TITL PEPTIDIC AB-NONSATURATED ETHYL ESTERS AS INHIBITORS OF THE JRNL TITL 2 3C PROTEASE OF COXSACKIE VIRUS B3: CRYSTAL STRUCTURES, JRNL TITL 3 ANTIVIRAL ACTIVITIES, AND RESISTANCE MUTATIONS JRNL REF TO BE PUBLISHED JRNL REFN REMARK 2 REMARK 2 RESOLUTION. 2.05 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.5.0110 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) : 2.05 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 46.88 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 99.0 REMARK 3 NUMBER OF REFLECTIONS : 10230 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) : 0.228 REMARK 3 R VALUE (WORKING SET) : 0.225 REMARK 3 FREE R VALUE : 0.285 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.800 REMARK 3 FREE R VALUE TEST SET COUNT : 516 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) : 2.05 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.10 REMARK 3 REFLECTION IN BIN (WORKING SET) : 748 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 98.37 REMARK 3 BIN R VALUE (WORKING SET) : 0.3080 REMARK 3 BIN FREE R VALUE SET COUNT : 38 REMARK 3 BIN FREE R VALUE : 0.3770 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 1406 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 37 REMARK 3 SOLVENT ATOMS : 34 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 45.47 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -0.10000 REMARK 3 B22 (A**2) : -0.82000 REMARK 3 B33 (A**2) : 3.29000 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : 2.64000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): 0.275 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.226 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.210 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 7.728 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.952 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.914 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 1475 ; 0.018 ; 0.022 REMARK 3 BOND LENGTHS OTHERS (A): NULL ; NULL ; NULL REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 1985 ; 1.886 ; 1.993 REMARK 3 BOND ANGLES OTHERS (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 180 ; 7.338 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 63 ;32.327 ;24.127 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 252 ;18.639 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 8 ;13.363 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 215 ; 0.110 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 1112 ; 0.008 ; 0.021 REMARK 3 GENERAL PLANES OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION OTHERS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): NULL ; NULL ; NULL 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): NULL ; NULL ; NULL REMARK 3 SYMMETRY VDW OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): NULL ; NULL ; NULL 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): 892 ; 1.143 ; 1.500 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 1429 ; 2.013 ; 2.000 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 583 ; 2.621 ; 3.000 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 556 ; 3.793 ; 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 : NULL 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.U VALUES REFINED INDIVIDUALLY REMARK 4 REMARK 4 3ZZ6 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 31-AUG-11. REMARK 100 THE DEPOSITION ID IS D_1290049401. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : NULL REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 8.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : BESSY REMARK 200 BEAMLINE : 14.1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.9184 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : MIRRORS REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : MARRESEARCH REMARK 200 INTENSITY-INTEGRATION SOFTWARE : IMOSFLM REMARK 200 DATA SCALING SOFTWARE : SCALA REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 10746 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.050 REMARK 200 RESOLUTION RANGE LOW (A) : 35.350 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 2.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.3 REMARK 200 DATA REDUNDANCY : 3.600 REMARK 200 R MERGE (I) : 0.06000 REMARK 200 R SYM (I) : NULL REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 9.3000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.05 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.16 REMARK 200 COMPLETENESS FOR SHELL (%) : 98.9 REMARK 200 DATA REDUNDANCY IN SHELL : 3.60 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: CRYSTAL STRUCTURE OF COXSACKIEVIURS B3 3C PROTEASE REMARK 200 REMARK 200 REMARK: NONE REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 40.74 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.07 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 100 MM TRIS-HCL PH 8.5, 0.2 M REMARK 280 MAGNESIUM CHLORIDE, AND 22% PEG 4000; SITTING DROP, VAPOR REMARK 280 DIFFUSION, SITTING DROP 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 38.46000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 32.04500 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 4 -1.000000 0.000000 0.000000 38.46000 REMARK 290 SMTRY2 4 0.000000 1.000000 0.000000 32.04500 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: 1740 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 14970 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -15.4 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 -59.19710 REMARK 350 BIOMT2 2 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT3 2 0.000000 0.000000 -1.000000 -35.34558 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 ASP A 181 REMARK 465 GLU A 182 REMARK 465 GLN A 183 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 PHE A 179 O HOH A 2033 2.18 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 32 -119.65 65.23 REMARK 500 ALA A 35 -169.79 -126.18 REMARK 500 ALA A 41 -8.94 -58.89 REMARK 500 LYS A 42 62.23 22.37 REMARK 500 ASP A 66 2.38 -63.32 REMARK 500 GLU A 94 120.24 -30.55 REMARK 500 ARG A 134 35.77 72.62 REMARK 500 PRO A 141 65.14 -64.37 REMARK 500 REMARK 500 REMARK: NULL REMARK 700 REMARK 700 SHEET REMARK 700 DETERMINATION METHOD: DSSP REMARK 700 THE SHEETS PRESENTED AS "AA" IN EACH CHAIN ON SHEET RECORDS REMARK 700 BELOW IS ACTUALLY AN 6-STRANDED BARREL THIS IS REPRESENTED BY REMARK 700 A 7-STRANDED SHEET IN WHICH THE FIRST AND LAST STRANDS REMARK 700 ARE IDENTICAL. REMARK 700 THE SHEETS PRESENTED AS "AB" IN EACH CHAIN ON SHEET RECORDS REMARK 700 BELOW IS ACTUALLY AN 6-STRANDED BARREL THIS IS REPRESENTED BY REMARK 700 A 7-STRANDED SHEET IN WHICH THE FIRST AND LAST STRANDS REMARK 700 ARE IDENTICAL. REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE G75 A 1181 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 3ZZB RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF 3C PROTEASE OF COXSACKIEVIRUS B3 COMPLEXED REMARK 900 WITH ALPHA, BETA-UNSATURATED ETHYL ESTER INHIBITOR 85 REMARK 900 RELATED ID: 3ZZC RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF 3C PROTEASE MUTANT (T68A AND N126Y) OF REMARK 900 COXSACKIEVIRUS B3 COMPLEXED WITH ALPHA, BETA- UNSATURATED ETHYL REMARK 900 ESTER INHIBITOR 83 REMARK 900 RELATED ID: 3ZZD RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF 3C PROTEASE MUTANT (T68A AND N126Y) OF REMARK 900 COXSACKIEVIRUS B3 COMPLEXED WITH ALPHA, BETA- UNSATURATED ETHYL REMARK 900 ESTER INHIBITOR 85 REMARK 900 RELATED ID: 3ZZ8 RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF 3C PROTEASE OF COXSACKIEVIRUS B3 COMPLEXED REMARK 900 WITH ALPHA, BETA-UNSATURATED ETHYL ESTER INHIBITOR 82 REMARK 900 RELATED ID: 3ZZ7 RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF 3C PROTEASE OF COXSACKIEVIRUS B3 COMPLEXED REMARK 900 WITH ALPHA, BETA-UNSATURATED ETHYL ESTER INHIBITOR 81 REMARK 900 RELATED ID: 3ZZ9 RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF 3C PROTEASE OF COXSACKIEVIRUS B3 COMPLEXED REMARK 900 WITH ALPHA, BETA-UNSATURATED ETHYL ESTER INHIBITOR 83 REMARK 900 RELATED ID: 3ZZ3 RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF 3C PROTEASE MUTANT (N126Y) OF COXSACKIEVIRUS B3 REMARK 900 RELATED ID: 3ZYD RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF 3C PROTEASE OF COXSACKIEVIRUS B3 REMARK 900 RELATED ID: 3ZZ5 RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF 3C PROTEASE OF COXSACKIEVIRUS B3 COMPLEXED REMARK 900 WITH ALPHA, BETA-UNSATURATED ETHYL ESTER INHIBITOR 74 REMARK 900 RELATED ID: 3ZZ4 RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF 3C PROTEASE MUTANT (T68A AND N126Y) OF REMARK 900 COXSACKIEVIRUS B3 REMARK 900 RELATED ID: 3ZYE RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF 3C PROTEASE MUTANT (T68A) OF COXSACKIEVIRUS B3 REMARK 900 RELATED ID: 3ZZA RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF 3C PROTEASE OF COXSACKIEVIRUS B3 COMPLEXED REMARK 900 WITH ALPHA, BETA-UNSATURATED ETHYL ESTER INHIBITOR 84 DBREF 3ZZ6 A 1 183 UNP Q90092 Q90092_9ENTO 14 196 SEQADV 3ZZ6 MET A 0 UNP Q90092 EXPRESSION TAG SEQRES 1 A 184 MET GLY PRO ALA PHE GLU PHE ALA VAL ALA MET MET LYS SEQRES 2 A 184 ARG ASN SER SER THR VAL LYS THR GLU TYR GLY GLU PHE SEQRES 3 A 184 THR MET LEU GLY ILE TYR ASP ARG TRP ALA VAL LEU PRO SEQRES 4 A 184 ARG HIS ALA LYS PRO GLY PRO THR ILE LEU MET ASN ASP SEQRES 5 A 184 GLN GLU VAL GLY VAL LEU ASP ALA LYS GLU LEU VAL ASP SEQRES 6 A 184 LYS ASP GLY THR ASN LEU GLU LEU THR LEU LEU LYS LEU SEQRES 7 A 184 ASN ARG ASN GLU LYS PHE ARG ASP ILE ARG GLY PHE LEU SEQRES 8 A 184 ALA LYS GLU GLU VAL GLU VAL ASN GLU ALA VAL LEU ALA SEQRES 9 A 184 ILE ASN THR SER LYS PHE PRO ASN MET TYR ILE PRO VAL SEQRES 10 A 184 GLY GLN VAL THR GLU TYR GLY PHE LEU ASN LEU GLY GLY SEQRES 11 A 184 THR PRO THR LYS ARG MET LEU MET TYR ASN PHE PRO THR SEQRES 12 A 184 ARG ALA GLY GLN CYS GLY GLY VAL LEU MET SER THR GLY SEQRES 13 A 184 LYS VAL LEU GLY ILE HIS VAL GLY GLY ASN GLY HIS GLN SEQRES 14 A 184 GLY PHE SER ALA ALA LEU LEU LYS HIS TYR PHE ASN ASP SEQRES 15 A 184 GLU GLN HET G75 A1181 37 HETNAM G75 ETHYL (4R)-4-({N-[(BENZYLOXY)CARBONYL]-L- HETNAM 2 G75 PHENYLALANYL}AMINO)-5-[(3S)-2-OXOPYRROLIDIN-3- HETNAM 3 G75 YL]PENTANOATE FORMUL 2 G75 C28 H35 N3 O6 FORMUL 3 HOH *34(H2 O) HELIX 1 1 MET A 0 ASN A 14 1 15 HELIX 2 2 HIS A 40 LYS A 42 5 3 HELIX 3 3 ILE A 86 PHE A 89 5 4 HELIX 4 4 LEU A 175 PHE A 179 5 5 SHEET 1 AA 7 SER A 15 THR A 20 0 SHEET 2 AA 7 GLY A 23 TYR A 31 -1 O GLY A 23 N THR A 20 SHEET 3 AA 7 TRP A 34 PRO A 38 -1 O TRP A 34 N ILE A 30 SHEET 4 AA 7 ASN A 69 LEU A 77 -1 O THR A 73 N LEU A 37 SHEET 5 AA 7 GLN A 52 VAL A 63 -1 N LEU A 57 O LYS A 76 SHEET 6 AA 7 THR A 46 MET A 49 -1 O ILE A 47 N VAL A 54 SHEET 7 AA 7 SER A 15 THR A 20 -1 O LYS A 19 N LEU A 48 SHEET 1 AB 7 VAL A 97 ILE A 104 0 SHEET 2 AB 7 MET A 112 LEU A 127 -1 O MET A 112 N ILE A 104 SHEET 3 AB 7 THR A 130 TYR A 138 -1 O THR A 130 N LEU A 127 SHEET 4 AB 7 GLY A 169 ALA A 173 -1 O GLY A 169 N TYR A 138 SHEET 5 AB 7 LYS A 156 GLY A 164 -1 O ILE A 160 N ALA A 172 SHEET 6 AB 7 VAL A 150 SER A 153 -1 O LEU A 151 N LEU A 158 SHEET 7 AB 7 VAL A 97 ILE A 104 -1 O VAL A 101 N MET A 152 LINK C63 G75 A1181 SG CYS A 147 1555 1555 1.80 SITE 1 AC1 20 GLU A 24 PHE A 25 HIS A 40 GLU A 71 SITE 2 AC1 20 LYS A 92 ASN A 126 LEU A 127 GLY A 128 SITE 3 AC1 20 THR A 142 ARG A 143 ALA A 144 GLY A 145 SITE 4 AC1 20 GLN A 146 CYS A 147 HIS A 161 VAL A 162 SITE 5 AC1 20 GLY A 163 GLY A 164 ASN A 165 HIS A 167 CRYST1 76.920 64.090 39.540 90.00 116.63 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 0.013001 0.000000 0.006519 0.00000 SCALE2 0.000000 0.015603 0.000000 0.00000 SCALE3 0.000000 0.000000 0.028292 0.00000