10 20 30 40 50 60 70 80 2H6M - Header ----|----|----|----|----|----|----|----|----|----|----|----|----|----|----|----| Asymmetric UnitHEADER HYDROLASE/HYDROLASE INHIBITOR 31-MAY-06 2H6M
TITLE AN EPISULFIDE CATION (THIIRANIUM RING) TRAPPED IN THE ACTIVE SITE OF TITLE 2 HAV 3C PROTEINASE INACTIVATED BY PEPTIDE-BASED KETONE INHIBITORS
COMPND MOL_ID: 1; COMPND 2 MOLECULE: PICORNAIN 3C; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: PROTEASE 3C, P3C; COMPND 5 EC: 3.4.22.28; COMPND 6 ENGINEERED: YES; COMPND 7 MUTATION: YES; COMPND 8 MOL_ID: 2; COMPND 9 MOLECULE: N-ACETYL-LEUCYL-ALANYL-ALANYL-(N,N-DIMETHYL)-GLUTAMINE-(1, COMPND 10 4-DIOXO-3,4-DIHYDRO-1H-PHTHALAZIN-2-YL)METHYLKETONE INHIBITOR; COMPND 11 CHAIN: I; COMPND 12 SYNONYM: AC-LAAQMM-PMK; COMPND 13 ENGINEERED: YES
SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HEPATITIS A VIRUS; SOURCE 3 ORGANISM_TAXID: 12092; SOURCE 4 GENE: 3C GENE; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 7 EXPRESSION_SYSTEM_STRAIN: D1210; SOURCE 8 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 9 EXPRESSION_SYSTEM_PLASMID: PHAV-3CEX; SOURCE 10 MOL_ID: 2; SOURCE 11 SYNTHETIC: YES
KEYWDS BETA BARREL, HYDROLASE-HYDROLASE INHIBITOR COMPLEX
EXPDTA X-RAY DIFFRACTION
AUTHOR J.YIN,M.M.CHERNEY,E.M.BERGMANN,M.N.JAMES
REVDAT 4 13-JUL-11 2H6M 1 VERSN REVDAT 3 24-FEB-09 2H6M 1 VERSN REVDAT 2 29-AUG-06 2H6M 1 JRNL REVDAT 1 08-AUG-06 2H6M 0
JRNL AUTH J.YIN,M.M.CHERNEY,E.M.BERGMANN,J.ZHANG,C.HUITEMA, JRNL AUTH 2 H.PETTERSSON,L.D.ELTIS,J.C.VEDERAS,M.N.JAMES JRNL TITL AN EPISULFIDE CATION (THIIRANIUM RING) TRAPPED IN THE ACTIVE JRNL TITL 2 SITE OF HAV 3C PROTEINASE INACTIVATED BY PEPTIDE-BASED JRNL TITL 3 KETONE INHIBITORS. JRNL REF J.MOL.BIOL. V. 361 673 2006 JRNL REFN ISSN 0022-2836 JRNL PMID 16860823 JRNL DOI 10.1016/J.JMB.2006.06.047
REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH J.YIN,E.M.BERGMANN,M.M.CHERNEY,M.S.LALL,R.P.JAIN, REMARK 1 AUTH 2 J.C.VEDERAS,M.N.JAMES REMARK 1 TITL DUAL MODES OF MODIFICATION OF HEPATITIS A VIRUS 3C PROTEASE REMARK 1 TITL 2 BY A SERINE-DERIVED BETA-LACTONE: SELECTIVE CRYSTALLIZATION REMARK 1 TITL 3 AND FORMATION OF A FUNCTIONAL CATALYTIC TRIAD IN THE ACTIVE REMARK 1 TITL 4 SITE REMARK 1 REF J.MOL.BIOL. V. 354 854 2005 REMARK 1 REFN ISSN 0022-2836 REMARK 1 PMID 16288920
REMARK 2 REMARK 2 RESOLUTION. 1.40 ANGSTROMS.
REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.2.0005 REMARK 3 AUTHORS : MURSHUDOV,VAGIN,DODSON REMARK 3 REMARK 3 REFINEMENT TARGET : MAXIMUM LIKELIHOOD REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.40 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 46.08 REMARK 3 DATA CUTOFF (SIGMA(F)) : 2.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 79.2 REMARK 3 NUMBER OF REFLECTIONS : 30672 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) : 0.178 REMARK 3 R VALUE (WORKING SET) : 0.177 REMARK 3 FREE R VALUE : 0.204 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.200 REMARK 3 FREE R VALUE TEST SET COUNT : 1666 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) : 1.40 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.44 REMARK 3 REFLECTION IN BIN (WORKING SET) : 2235 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 79.56 REMARK 3 BIN R VALUE (WORKING SET) : 0.3000 REMARK 3 BIN FREE R VALUE SET COUNT : 120 REMARK 3 BIN FREE R VALUE : 0.3300 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 1667 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 16 REMARK 3 SOLVENT ATOMS : 263 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 20.36 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 0.54000 REMARK 3 B22 (A**2) : 0.16000 REMARK 3 B33 (A**2) : -0.71000 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : 0.00000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): 0.079 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.079 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.045 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 2.386 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.967 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.956 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 1715 ; 0.008 ; 0.022 REMARK 3 BOND LENGTHS OTHERS (A): NULL ; NULL ; NULL REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 2313 ; 1.152 ; 1.971 REMARK 3 BOND ANGLES OTHERS (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 215 ; 5.915 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 69 ;34.583 ;24.928 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 298 ;11.457 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 7 ;16.747 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 263 ; 0.076 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 1266 ; 0.004 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): 801 ; 0.200 ; 0.200 REMARK 3 NON-BONDED CONTACTS OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): 1200 ; 0.306 ; 0.200 REMARK 3 NON-BONDED TORSION OTHERS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): 191 ; 0.087 ; 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): 42 ; 0.132 ; 0.200 REMARK 3 SYMMETRY VDW OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): 30 ; 0.117 ; 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): 1096 ; 3.844 ;12.000 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 1725 ; 5.076 ;15.000 REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 693 ; 7.070 ;18.000 REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 588 ; 9.952 ;20.000 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 : 1.20 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 2H6M COMPLIES WITH FORMAT V. 3.30, 13-JUL-11
REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 09-JUN-06. REMARK 100 THE RCSB ID CODE IS RCSB037994.
REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 29-JUL-04 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 7.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : ALS REMARK 200 BEAMLINE : 8.3.1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.1159 REMARK 200 MONOCHROMATOR : CRYSTAL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 210 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : BLU-ICE REMARK 200 DATA SCALING SOFTWARE : HKL-2000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 38520 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.400 REMARK 200 RESOLUTION RANGE LOW (A) : 46.080 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : -3.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 75.6 REMARK 200 DATA REDUNDANCY : NULL REMARK 200 R MERGE (I) : 0.06800 REMARK 200 R SYM (I) : NULL REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : NULL REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.40 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.45 REMARK 200 COMPLETENESS FOR SHELL (%) : 79.8 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 <I/SIGMA(I)> 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: MOLREP REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL
REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 42.83 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.15 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 2.5% PEG 8000, 1.5% GLYCEROL, 10MM REMARK 280 TRIS-HCL PH7.5, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 297K
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 22.38500 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 40.45700 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 28.04350 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 40.45700 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 22.38500 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 28.04350 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 300 REMARK: BIOLOGICAL ASSEMBLY IS A MONOMER
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: 1420 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 10100 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -10.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, I 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 400 REMARK 400 COMPOUND REMARK 400 THE UNBOUND FORM OF THE INHIBITOR IS N-ACETYL-LEUCYL-ALANYL-ALANYL- REMARK 400 (N,N-DIMETHYL)-GLUTAMINE-(1,4-DIOXO-3,4-DIHYDRO-1H-PHTHALAZIN-2-YL) REMARK 400 METHYLKETONE (AC-LAAQMM-PMK). THE PHTHALHYDRAZIDE GROUP IS LOST REMARK 400 DURING THE COVALENT ATTACHMENT OF INHIBITOR TO THE HAV 3C ENZYME IN REMARK 400 A FASHION SIMILAR TO THE LOSS OF FLUORIDE FROM FLUOROMETHYLKETONE REMARK 400 INHIBITORS.THE LEAVING GROUP IS THUS REPRESENTED AS FLUORIDE (PART REMARK 400 OF CF0 RESIDUE)
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 MET A 29 -165.56 -166.44 REMARK 500 LYS A 35 141.32 -172.75 REMARK 500 ASP A 36 -125.68 50.04 REMARK 500 ASP A 84 -71.05 69.41 REMARK 500 ASN A 124 50.70 36.33 REMARK 500 GLN A 159 85.34 55.37 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 A1104 DISTANCE = 5.53 ANGSTROMS REMARK 525 HOH A1139 DISTANCE = 7.04 ANGSTROMS REMARK 525 HOH A1140 DISTANCE = 7.59 ANGSTROMS REMARK 525 HOH A1144 DISTANCE = 5.04 ANGSTROMS
REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE BBL A 901 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR CHAIN I OF N-ACETYL-LEUCYL- REMARK 800 ALANYL-ALANYL-(N,N-DIMETHYL)-GLUTAMINE-(1,4-DIOXO-3,4-DIHYDRO-1H- REMARK 800 PHTHALAZIN-2-YL)METHYLKETONE INHIBITOR
REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 2A4O RELATED DB: PDB REMARK 900 HAV 3C PROTEINASE IN COMPLEX WITH INHIBITOR BBL REMARK 900 RELATED ID: 2CXV RELATED DB: PDB REMARK 900 HAV 3C PROTEINASE IN COMPLEX WITH INHIBITORS BBL AND IODO- REMARK 900 VAL-PHE REMARK 900 RELATED ID: 1HAV RELATED DB: PDB REMARK 900 HAV 3C PROTEINASE CRYSTAL STRUCTURE REMARK 900 RELATED ID: 1QA7 RELATED DB: PDB REMARK 900 HAV 3C PROTEINASE CRYSTAL STRUCTURE, IN COMPLEX WITH IODO- REMARK 900 VAL-PHE
DBREF 2H6M A 1 212 UNP P06441 POLG_HAVLA 1520 1731 DBREF 2H6M I 1 6 PDB 2H6M 2H6M 1 6
SEQADV 2H6M SER A 24 UNP P06441 CYS 1543 ENGINEERED
SEQRES 1 A 212 SER THR LEU GLU ILE ALA GLY LEU VAL ARG LYS ASN LEU SEQRES 2 A 212 VAL GLN PHE GLY VAL GLY GLU LYS ASN GLY SER VAL ARG SEQRES 3 A 212 TRP VAL MET ASN ALA LEU GLY VAL LYS ASP ASP TRP LEU SEQRES 4 A 212 LEU VAL PRO SER HIS ALA TYR LYS PHE GLU LYS ASP TYR SEQRES 5 A 212 GLU MET MET GLU PHE TYR PHE ASN ARG GLY GLY THR TYR SEQRES 6 A 212 TYR SER ILE SER ALA GLY ASN VAL VAL ILE GLN SER LEU SEQRES 7 A 212 ASP VAL GLY PHE GLN ASP VAL VAL LEU MET LYS VAL PRO SEQRES 8 A 212 THR ILE PRO LYS PHE ARG ASP ILE THR GLN HIS PHE ILE SEQRES 9 A 212 LYS LYS GLY ASP VAL PRO ARG ALA LEU ASN ARG LEU ALA SEQRES 10 A 212 THR LEU VAL THR THR VAL ASN GLY THR PRO MET LEU ILE SEQRES 11 A 212 SER GLU GLY PRO LEU LYS MET GLU GLU LYS ALA THR TYR SEQRES 12 A 212 VAL HIS LYS LYS ASN ASP GLY THR THR VAL ASP LEU THR SEQRES 13 A 212 VAL ASP GLN ALA TRP ARG GLY LYS GLY GLU GLY LEU PRO SEQRES 14 A 212 GLY MET CYS GLY GLY ALA LEU VAL SER SER ASN GLN SER SEQRES 15 A 212 ILE GLN ASN ALA ILE LEU GLY ILE HIS VAL ALA GLY GLY SEQRES 16 A 212 ASN SER ILE LEU VAL ALA LYS LEU VAL THR GLN GLU MET SEQRES 17 A 212 PHE GLN ASN ILE SEQRES 1 I 6 ACE LEU ALA ALA QMM CF0
MODRES 2H6M QMM I 5 GLN N,N-DIMETHYL-L-GLUTAMINE
HET ACE I 1 3 HET QMM I 5 11 HET CF0 I 6 1 HET BBL A 901 16
HETNAM ACE ACETYL GROUP HETNAM QMM N,N-DIMETHYL-L-GLUTAMINE HETNAM CF0 FLUOROMETHANE HETNAM BBL N-[(BENZYLOXY)CARBONYL]-L-ALANINE
HETSYN CF0 FLUORO METHYL GROUP HETSYN BBL N-BENZYLOXYCARBONYL-L-SERINE-BETALACTONE
FORMUL 2 ACE C2 H4 O FORMUL 2 QMM C7 H14 N2 O3 FORMUL 2 CF0 C H3 F FORMUL 3 BBL C11 H13 N O4 FORMUL 4 HOH *263(H2 O)
HELIX 1 1 SER A 1 ASN A 12 1 12 HELIX 2 2 HIS A 44 TYR A 46 5 3 HELIX 3 3 ASP A 51 MET A 54 5 4 HELIX 4 4 GLY A 71 VAL A 73 5 3 HELIX 5 5 ILE A 99 PHE A 103 5 5 HELIX 6 6 LYS A 105 LEU A 113 5 9 HELIX 7 7 ASN A 180 GLN A 184 5 5 HELIX 8 8 THR A 205 ILE A 212 5 8
SHEET 1 A 7 THR A 64 SER A 69 0 SHEET 2 A 7 GLU A 56 ARG A 61 -1 N PHE A 57 O ILE A 68 SHEET 3 A 7 LEU A 13 GLY A 19 -1 N GLY A 19 O GLU A 56 SHEET 4 A 7 ARG A 26 LYS A 35 -1 O MET A 29 N PHE A 16 SHEET 5 A 7 TRP A 38 PRO A 42 -1 O TRP A 38 N LYS A 35 SHEET 6 A 7 VAL A 85 LYS A 89 -1 O MET A 88 N LEU A 39 SHEET 7 A 7 VAL A 74 SER A 77 -1 N GLN A 76 O LEU A 87 SHEET 1 B 7 THR A 126 GLU A 132 0 SHEET 2 B 7 ALA A 117 VAL A 123 -1 N LEU A 119 O ILE A 130 SHEET 3 B 7 ALA A 175 SER A 178 -1 O ALA A 175 N VAL A 120 SHEET 4 B 7 ILE A 187 GLY A 195 -1 O LEU A 188 N LEU A 176 SHEET 5 B 7 ILE A 198 LEU A 203 -1 O VAL A 200 N ALA A 193 SHEET 6 B 7 THR A 152 LYS A 164 -1 N GLY A 163 O LEU A 199 SHEET 7 B 7 LYS A 136 LYS A 146 -1 N TYR A 143 O LEU A 155
LINK NE2 HIS A 102 CBZ BBL A 901 1555 1555 1.38 LINK C ALA I 4 N QMM I 5 1555 1555 1.33 LINK C QMM I 5 C1 CF0 I 6 1555 1555 1.56 LINK C QMM I 5 SG CYS A 172 1555 1555 1.82 LINK C1 CF0 I 6 SG CYS A 172 1555 1555 1.82
SITE 1 AC1 12 ALA A 6 LEU A 8 ARG A 10 ARG A 97 SITE 2 AC1 12 GLN A 101 HIS A 102 PRO A 127 MET A 128 SITE 3 AC1 12 LEU A 129 HOH A 995 HOH A1040 HOH A1077 SITE 1 AC2 23 MET A 29 HIS A 44 GLU A 139 THR A 142 SITE 2 AC2 23 TYR A 143 VAL A 144 HIS A 145 GLY A 167 SITE 3 AC2 23 LEU A 168 GLY A 170 MET A 171 CYS A 172 SITE 4 AC2 23 HIS A 191 VAL A 192 ALA A 193 GLY A 194 SITE 5 AC2 23 GLY A 195 ASN A 196 ILE A 198 VAL A 200 SITE 6 AC2 23 HOH A1089 HOH A1146 HOH I 124
CRYST1 44.770 56.087 80.914 90.00 90.00 90.00 P 21 21 21 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 0.022336 0.000000 0.000000 0.00000
SCALE2 0.000000 0.017829 0.000000 0.00000
SCALE3 0.000000 0.000000 0.012359 0.00000