HEADER HYDROLASE 18-JAN-06 2FQV OBSLTE 27-JUN-06 2FQV 2HBZ TITLE CRYSTAL STRUCTURE OF HUMAN CASPASE-1 (ARG286->ALA, GLU390- TITLE 2 >ALA) IN COMPLEX WITH 3-[2-(2-BENZYLOXYCARBONYLAMINO-3- TITLE 3 METHYL-BUTYRYLAMINO)-PROPIONYLAMINO]-4-OXO-PENTANOIC ACID TITLE 4 (Z-VAD-FMK) COMPND MOL_ID: 1; COMPND 2 MOLECULE: CASPASE-1; COMPND 3 CHAIN: A; COMPND 4 FRAGMENT: P20 SUBUNIT, RESIDUES 120-297; COMPND 5 EC: 3.4.22.36; COMPND 6 ENGINEERED: YES; COMPND 7 MUTATION: YES; COMPND 8 MOL_ID: 2; COMPND 9 MOLECULE: CASPASE-1; COMPND 10 CHAIN: B; COMPND 11 FRAGMENT: P10 SUBUNIT, RESIDUES 317-404; COMPND 12 EC: 3.4.22.36; COMPND 13 ENGINEERED: YES; COMPND 14 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 3 ORGANISM_COMMON: HUMAN; SOURCE 4 GENE: CASP1, IL1BC, IL1BCE; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_COMMON: BACTERIA; SOURCE 7 EXPRESSION_SYSTEM_STRAIN: BL21(DE3)CODON+; SOURCE 8 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 9 EXPRESSION_SYSTEM_PLASMID: PRSET; SOURCE 10 MOL_ID: 2; SOURCE 11 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 12 ORGANISM_COMMON: HUMAN; SOURCE 13 GENE: CASP1, IL1BC, IL1BCE; SOURCE 14 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 15 EXPRESSION_SYSTEM_COMMON: BACTERIA; SOURCE 16 EXPRESSION_SYSTEM_STRAIN: BL21(DE3)CODON+; SOURCE 17 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 18 EXPRESSION_SYSTEM_PLASMID: PRSET KEYWDS CASPASE, ACTIVE-SITE INHIBITOR, ALLOSTERIC CIRCUIT EXPDTA X-RAY DIFFRACTION AUTHOR J.M.SCHEER,J.A.WELLS,M.J.ROMANOWSKI REVDAT 5 27-JUN-06 2FQV 1 OBSLTE REVDAT 4 20-JUN-06 2FQV 1 TITLE REMARK MASTER REVDAT 3 06-JUN-06 2FQV 1 TITLE REVDAT 2 23-MAY-06 2FQV 1 JRNL REVDAT 1 16-MAY-06 2FQV 0 JRNL AUTH J.M.SCHEER,M.J.ROMANOWSKI,J.A.WELLS JRNL TITL A COMMON ALLOSTERIC SITE AND MECHANISM IN CASPASES JRNL REF PROC.NATL.ACAD.SCI.USA V. 103 7595 2006 JRNL REFN ASTM PNASA6 US ISSN 0027-8424 REMARK 1 REMARK 2 REMARK 2 RESOLUTION. 1.90 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.1.19 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) : 1.90 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 20.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 91.4 REMARK 3 NUMBER OF REFLECTIONS : 20408 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) : 0.225 REMARK 3 R VALUE (WORKING SET) : 0.223 REMARK 3 FREE R VALUE : 0.249 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.200 REMARK 3 FREE R VALUE TEST SET COUNT : 1109 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 15 REMARK 3 BIN RESOLUTION RANGE HIGH : 1.90 REMARK 3 BIN RESOLUTION RANGE LOW : 1.97 REMARK 3 REFLECTION IN BIN (WORKING SET) : 2047 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : NULL REMARK 3 BIN R VALUE (WORKING SET) : 0.3290 REMARK 3 BIN FREE R VALUE SET COUNT : 98 REMARK 3 BIN FREE R VALUE : 0.4030 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 ALL ATOMS : 2211 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 19.14 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -0.36000 REMARK 3 B22 (A**2) : -0.36000 REMARK 3 B33 (A**2) : 0.72000 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): 0.195 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.163 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.141 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 5.015 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.936 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.922 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 2071 ; 0.006 ; 0.021 REMARK 3 BOND LENGTHS OTHERS (A): NULL ; NULL ; NULL REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 2792 ; 0.899 ; 1.958 REMARK 3 BOND ANGLES OTHERS (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 247 ; 5.263 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): NULL ; NULL ; NULL REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 316 ; 0.062 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 1528 ; 0.002 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): 939 ; 0.162 ; 0.200 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): 167 ; 0.088 ; 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): 74 ; 0.126 ; 0.200 REMARK 3 SYMMETRY VDW OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): 21 ; 0.067 ; 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): 1250 ; 1.307 ; 2.500 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 2038 ; 2.180 ; 5.000 REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 821 ; 1.484 ; 2.500 REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 754 ; 2.329 ; 5.000 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 : 0 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : 1 REMARK 3 REMARK 3 TLS GROUP : 1 REMARK 3 NUMBER OF COMPONENTS GROUP : 4 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : A 132 A 145 REMARK 3 RESIDUE RANGE : A 149 A 297 REMARK 3 RESIDUE RANGE : B 318 B 404 REMARK 3 RESIDUE RANGE : A 1 A 1 REMARK 3 ORIGIN FOR THE GROUP (A): 60.4397 48.4112 32.1647 REMARK 3 T TENSOR REMARK 3 T11: 0.0419 T22: 0.0524 REMARK 3 T33: 0.0476 T12: -0.0041 REMARK 3 T13: -0.0073 T23: -0.0163 REMARK 3 L TENSOR REMARK 3 L11: 0.8786 L22: 1.0293 REMARK 3 L33: 0.7681 L12: 0.2244 REMARK 3 L13: 0.0124 L23: -0.1525 REMARK 3 S TENSOR REMARK 3 S11: 0.0018 S12: 0.0503 S13: -0.0877 REMARK 3 S21: -0.0180 S22: 0.0259 S23: 0.0074 REMARK 3 S31: 0.0836 S32: -0.0974 S33: -0.0277 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: NULL REMARK 4 REMARK 4 2FQV COMPLIES WITH FORMAT V. 2.3, 09-JULY-1998 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 21-JAN-2006. REMARK 100 THE RCSB ID CODE IS RCSB036202. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 20-APR-2005 REMARK 200 TEMPERATURE (KELVIN) : 110.0 REMARK 200 PH : 6.00 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : N REMARK 200 RADIATION SOURCE : ROTATING ANODE REMARK 200 BEAMLINE : NULL REMARK 200 X-RAY GENERATOR MODEL : RIGAKU RU-3R REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.54 REMARK 200 MONOCHROMATOR : NI FILTER REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : IMAGE PLATE REMARK 200 DETECTOR MANUFACTURER : RIGAKU RAXIS IV REMARK 200 INTENSITY-INTEGRATION SOFTWARE : CRYSTALCLEAR REMARK 200 DATA SCALING SOFTWARE : D*TREK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 23540 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.900 REMARK 200 RESOLUTION RANGE LOW (A) : 20.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 5.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 91.7 REMARK 200 DATA REDUNDANCY : NULL REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : NULL REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.90 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.97 REMARK 200 COMPLETENESS FOR SHELL (%) : 96.3 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: AMORE REMARK 200 STARTING MODEL: PDB ENTRY 1SC3 REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 48.12 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.37 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.1 M PIPES, 100 MM LI2SO4, 25% PEG REMARK 280 2000 MME, 10 MM DTT, 3 MM NAN3, 2 MM MGCL2, PH 6.0, VAPOR REMARK 280 DIFFUSION, HANGING DROP, TEMPERATURE 277K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 43 21 2 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,-Y,1/2+Z REMARK 290 3555 1/2-Y,1/2+X,3/4+Z REMARK 290 4555 1/2+Y,1/2-X,1/4+Z REMARK 290 5555 1/2-X,1/2+Y,3/4-Z REMARK 290 6555 1/2+X,1/2-Y,1/4-Z REMARK 290 7555 Y,X,-Z REMARK 290 8555 -Y,-X,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 71.12050 REMARK 290 SMTRY1 3 0.000000 -1.000000 0.000000 31.62250 REMARK 290 SMTRY2 3 1.000000 0.000000 0.000000 31.62250 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 106.68075 REMARK 290 SMTRY1 4 0.000000 1.000000 0.000000 31.62250 REMARK 290 SMTRY2 4 -1.000000 0.000000 0.000000 31.62250 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 35.56025 REMARK 290 SMTRY1 5 -1.000000 0.000000 0.000000 31.62250 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 31.62250 REMARK 290 SMTRY3 5 0.000000 0.000000 -1.000000 106.68075 REMARK 290 SMTRY1 6 1.000000 0.000000 0.000000 31.62250 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 31.62250 REMARK 290 SMTRY3 6 0.000000 0.000000 -1.000000 35.56025 REMARK 290 SMTRY1 7 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY2 7 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 8 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY2 8 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 8 0.000000 0.000000 -1.000000 71.12050 REMARK 290 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1 REMARK 300 THIS ENTRY CONTAINS THE CRYSTALLOGRAPHIC ASYMMETRIC UNIT REMARK 300 WHICH CONSISTS OF 2 CHAIN(S). SEE REMARK 350 FOR REMARK 300 INFORMATION ON GENERATING THE BIOLOGICAL MOLECULE(S). REMARK 350 REMARK 350 GENERATING THE BIOMOLECULE 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 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 350 BIOMT1 2 0.000000 -1.000000 0.000000 126.49000 REMARK 350 BIOMT2 2 -1.000000 0.000000 0.000000 126.49000 REMARK 350 BIOMT3 2 0.000000 0.000000 -1.000000 71.12050 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 11 LIES ON A SPECIAL POSITION. REMARK 375 HOH 140 LIES ON A SPECIAL POSITION. 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 ASN A 120 REMARK 465 PRO A 121 REMARK 465 ALA A 122 REMARK 465 MET A 123 REMARK 465 PRO A 124 REMARK 465 THR A 125 REMARK 465 SER A 126 REMARK 465 SER A 127 REMARK 465 GLY A 128 REMARK 465 SER A 129 REMARK 465 GLU A 130 REMARK 465 GLY A 131 REMARK 465 LYS A 146 REMARK 465 GLN A 147 REMARK 465 LYS A 148 REMARK 465 ALA B 317 REMARK 470 REMARK 470 MISSING ATOM REMARK 470 THE FOLLOWING RESIDUES HAVE MISSING ATOMS(M=MODEL NUMBER; REMARK 470 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; REMARK 470 I=INSERTION CODE): REMARK 470 M RES CSSEQI ATOMS REMARK 470 GLN A 251 CG CD OE1 NE2 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1SC1 RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF AN ACTIVE-SITE LIGAND-FREE FORM OF THE REMARK 900 HUMAN CASPASE-1 C285A MUTANT REMARK 900 RELATED ID: 1SC3 RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF THE HUMAN CASPASE-1 C285A MUTANT IN REMARK 900 COMPLEX WITH MALONATE REMARK 900 RELATED ID: 1SC4 RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF THE HUMAN CASPASE-1 C285A MUTANT AFTER REMARK 900 REMOVAL OF MALONATE REMARK 900 RELATED ID: 2FQQ RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF HUMAN CASPASE-1 (CYS285->ALA, CYS362-> REMARK 900 ALA, CYS364->ALA, CYS397->ALA) IN COMPLEX WITH 1-METHYL-3- REMARK 900 TRIFLUOROMETHYL-1H-THIENO[2,3-C]PYRAZOLE-5-CARBOXYLIC ACID REMARK 900 (2-MERCAPTO-ETHYL)-AMIDE REMARK 900 RELATED ID: 2FQS RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF HUMAN CASPASE-1 (ARG286->ALA) IN REMARK 900 COMPLEX WITH 3-[2-(2-BENZYLOXYCARBONYLAMINO-3-METHYL- REMARK 900 BUTYRYLAMINO)-PROPIONYLAMINO]-4-OXO-PENTANOIC ACID (Z-VAD- REMARK 900 FMK) REMARK 900 RELATED ID: 2FQU RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF HUMAN CASPASE-1 (GLU390->ALA) IN REMARK 900 COMPLEX WITH 3-[2-(2-BENZYLOXYCARBONYLAMINO-3-METHYL- REMARK 900 BUTYRYLAMINO)-PROPIONYLAMINO]-4-OXO-PENTANOIC ACID (Z-VAD- REMARK 900 FMK) REMARK 900 RELATED ID: 2FQR RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF WILDTYPE HUMAN CASPASE-1 IN COMPLEX REMARK 900 WITH 3-[2-(2-BENZYLOXYCARBONYLAMINO-3-METHYL-BUTYRYLAMINO)- REMARK 900 PROPIONYLAMINO]-4-OXO-PENTANOIC ACID (Z-VAD-FMK) DBREF 2FQV A 120 297 UNP P29466 CASP1_HUMAN 120 297 DBREF 2FQV B 317 404 UNP P29466 CASP1_HUMAN 317 404 SEQADV 2FQV ALA A 286 UNP P29466 ARG 286 ENGINEERED SEQADV 2FQV ALA B 390 UNP P29466 GLU 390 ENGINEERED SEQRES 1 A 178 ASN PRO ALA MET PRO THR SER SER GLY SER GLU GLY ASN SEQRES 2 A 178 VAL LYS LEU CYS SER LEU GLU GLU ALA GLN ARG ILE TRP SEQRES 3 A 178 LYS GLN LYS SER ALA GLU ILE TYR PRO ILE MET ASP LYS SEQRES 4 A 178 SER SER ARG THR ARG LEU ALA LEU ILE ILE CYS ASN GLU SEQRES 5 A 178 GLU PHE ASP SER ILE PRO ARG ARG THR GLY ALA GLU VAL SEQRES 6 A 178 ASP ILE THR GLY MET THR MET LEU LEU GLN ASN LEU GLY SEQRES 7 A 178 TYR SER VAL ASP VAL LYS LYS ASN LEU THR ALA SER ASP SEQRES 8 A 178 MET THR THR GLU LEU GLU ALA PHE ALA HIS ARG PRO GLU SEQRES 9 A 178 HIS LYS THR SER ASP SER THR PHE LEU VAL PHE MET SER SEQRES 10 A 178 HIS GLY ILE ARG GLU GLY ILE CYS GLY LYS LYS HIS SER SEQRES 11 A 178 GLU GLN VAL PRO ASP ILE LEU GLN LEU ASN ALA ILE PHE SEQRES 12 A 178 ASN MET LEU ASN THR LYS ASN CYS PRO SER LEU LYS ASP SEQRES 13 A 178 LYS PRO LYS VAL ILE ILE ILE GLN ALA CYS ALA GLY ASP SEQRES 14 A 178 SER PRO GLY VAL VAL TRP PHE LYS ASP SEQRES 1 B 88 ALA ILE LYS LYS ALA HIS ILE GLU LYS ASP PHE ILE ALA SEQRES 2 B 88 PHE CYS SER SER THR PRO ASP ASN VAL SER TRP ARG HIS SEQRES 3 B 88 PRO THR MET GLY SER VAL PHE ILE GLY ARG LEU ILE GLU SEQRES 4 B 88 HIS MET GLN GLU TYR ALA CYS SER CYS ASP VAL GLU GLU SEQRES 5 B 88 ILE PHE ARG LYS VAL ARG PHE SER PHE GLU GLN PRO ASP SEQRES 6 B 88 GLY ARG ALA GLN MET PRO THR THR ALA ARG VAL THR LEU SEQRES 7 B 88 THR ARG CYS PHE TYR LEU PHE PRO GLY HIS HET F2G A 1 31 HETNAM F2G 3-(2-{2-[(CYCLOHEXYLMETHOXY-HYDRO-METHYL)-AMINO]-1- HETNAM 2 F2G HYDROXY-3-METHYL-BUTYLAMINO}-1-HYDROXY-PROPYLAMINO)- HETNAM 3 F2G PENTANE-1,1,4-TRIOL FORMUL 3 F2G C21 H45 N3 O7 FORMUL 4 HOH *183(H2 O1) HELIX 1 1 SER A 137 TRP A 145 1 9 HELIX 2 2 GLY A 181 LEU A 196 1 16 HELIX 3 3 THR A 207 HIS A 220 1 14 HELIX 4 4 ARG A 221 SER A 227 5 7 HELIX 5 5 GLN A 257 LEU A 265 1 9 HELIX 6 6 CYS A 270 LYS A 274 5 5 HELIX 7 7 VAL B 348 ALA B 361 1 14 HELIX 8 8 ASP B 365 PHE B 377 1 13 SHEET 1 A 6 SER A 199 LYS A 204 0 SHEET 2 A 6 LEU A 164 CYS A 169 1 N ILE A 167 O ASP A 201 SHEET 3 A 6 THR A 230 MET A 235 1 O VAL A 233 N ILE A 168 SHEET 4 A 6 LYS A 278 GLN A 283 1 O ILE A 281 N LEU A 232 SHEET 5 A 6 PHE B 327 CYS B 331 1 O ILE B 328 N ILE A 280 SHEET 6 A 6 THR B 388 ALA B 390 -1 O THR B 388 N CYS B 331 SHEET 1 B 3 GLY A 238 ILE A 239 0 SHEET 2 B 3 GLY A 242 CYS A 244 -1 O GLY A 242 N ILE A 239 SHEET 3 B 3 ILE A 255 LEU A 256 -1 O LEU A 256 N ILE A 243 SHEET 1 C 2 ARG B 341 HIS B 342 0 SHEET 2 C 2 GLY B 346 SER B 347 -1 O GLY B 346 N HIS B 342 LINK C31 F2G A 1 SG CYS A 285 CRYST1 63.245 63.245 142.241 90.00 90.00 90.00 P 43 21 2 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 0.015812 0.000000 0.000000 0.00000 SCALE2 0.000000 0.015812 0.000000 0.00000 SCALE3 0.000000 0.000000 0.007030 0.00000