HEADER HYDROLASE 25-FEB-04 1SHJ TITLE CASPASE-7 IN COMPLEX WITH DICA ALLOSTERIC INHIBITOR COMPND MOL_ID: 1; COMPND 2 MOLECULE: CASPASE-7; COMPND 3 CHAIN: A, B; COMPND 4 SYNONYM: ICE-LIKE APOPTOTIC PROTEASE 3, ICE-LAP3, APOPTOTIC PROTEASE COMPND 5 MCH-3, CMH-1; COMPND 6 EC: 3.4.22.-; COMPND 7 ENGINEERED: YES; COMPND 8 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 3 ORGANISM_COMMON: HUMAN; SOURCE 4 ORGANISM_TAXID: 9606; SOURCE 5 GENE: CASP7, MCH3; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 7 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: BL21 (DE3); SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 10 EXPRESSION_SYSTEM_PLASMID: PBB75, PET3D; SOURCE 11 OTHER_DETAILS: CASPASE-7 LARGE AND SMALL SUBUNITS WERE CO-EXPRESSED SOURCE 12 FROM TWO SEPARATE PLASMIDS, YIELDING A LARGE SUBUNIT OF RESIDUES 50- SOURCE 13 199 AND A SMALL SUBUNIT OF RESIDUES 200-303 WITH THE ADDITION OF SOURCE 14 EIGHT AMINO ACIDS QLHHHHHH. KEYWDS CYSTEINE PROTEASE, ALLOSTERIC, INHIBITOR, CENTRAL CAVITY, HYDROLASE EXPDTA X-RAY DIFFRACTION AUTHOR J.A.HARDY,J.LAM,J.T.NGUYEN,T.O'BRIEN,J.A.WELLS REVDAT 5 23-AUG-23 1SHJ 1 REMARK REVDAT 4 27-OCT-21 1SHJ 1 REMARK SEQADV LINK REVDAT 3 24-FEB-09 1SHJ 1 VERSN REVDAT 2 07-SEP-04 1SHJ 1 JRNL REVDAT 1 17-AUG-04 1SHJ 0 JRNL AUTH J.A.HARDY,J.LAM,J.T.NGUYEN,T.O'BRIEN,J.A.WELLS JRNL TITL DISCOVERY OF AN ALLOSTERIC SITE IN THE CASPASES JRNL REF PROC.NATL.ACAD.SCI.USA V. 101 12461 2004 JRNL REFN ISSN 0027-8424 JRNL PMID 15314233 JRNL DOI 10.1073/PNAS.0404781101 REMARK 2 REMARK 2 RESOLUTION. 2.80 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.1.19 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) : 2.80 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 20.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 97.3 REMARK 3 NUMBER OF REFLECTIONS : 20738 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) : 0.246 REMARK 3 R VALUE (WORKING SET) : 0.244 REMARK 3 FREE R VALUE : 0.287 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.200 REMARK 3 FREE R VALUE TEST SET COUNT : 1130 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 15 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 2.80 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.90 REMARK 3 REFLECTION IN BIN (WORKING SET) : 1952 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : NULL REMARK 3 BIN R VALUE (WORKING SET) : 0.3920 REMARK 3 BIN FREE R VALUE SET COUNT : 114 REMARK 3 BIN FREE R VALUE : 0.4050 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 3324 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 47 REMARK 3 SOLVENT ATOMS : 0 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 69.40 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 61.07 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 3.16000 REMARK 3 B22 (A**2) : 3.16000 REMARK 3 B33 (A**2) : -4.74000 REMARK 3 B12 (A**2) : 1.58000 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): 0.477 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.332 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.302 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 16.792 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.925 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.898 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 3422 ; 0.009 ; 0.022 REMARK 3 BOND LENGTHS OTHERS (A): NULL ; NULL ; NULL REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 4591 ; 1.342 ; 1.964 REMARK 3 BOND ANGLES OTHERS (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 409 ; 6.523 ; 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): 503 ; 0.083 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 2521 ; 0.003 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): 1424 ; 0.226 ; 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): 96 ; 0.160 ; 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): 20 ; 0.218 ; 0.200 REMARK 3 SYMMETRY VDW OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): 4 ; 0.131 ; 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): 2065 ; 2.346 ; 2.500 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 3318 ; 4.091 ; 5.000 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 1357 ; 2.288 ; 2.500 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 1273 ; 3.661 ; 5.000 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 : BABINET MODEL WITH 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 1SHJ COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 27-FEB-04. REMARK 100 THE DEPOSITION ID IS D_1000021711. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 18-JUL-03 REMARK 200 TEMPERATURE (KELVIN) : 93.0 REMARK 200 PH : 5.8 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 REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.54 REMARK 200 MONOCHROMATOR : MIRRORS REMARK 200 OPTICS : MIRRORS REMARK 200 REMARK 200 DETECTOR TYPE : IMAGE PLATE REMARK 200 DETECTOR MANUFACTURER : RIGAKU RAXIS IV REMARK 200 INTENSITY-INTEGRATION SOFTWARE : D*TREK REMARK 200 DATA SCALING SOFTWARE : D*TREK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 22245 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.800 REMARK 200 RESOLUTION RANGE LOW (A) : 19.980 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.0 REMARK 200 DATA REDUNDANCY : 2.310 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : 0.06200 REMARK 200 FOR THE DATA SET : 9.1000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.80 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.90 REMARK 200 COMPLETENESS FOR SHELL (%) : 98.6 REMARK 200 DATA REDUNDANCY IN SHELL : 2.32 REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : 0.34000 REMARK 200 FOR SHELL : 2.800 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 1K88 REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 66.65 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.69 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: CITRATE, LISO4, NACL, PH 5.8, VAPOR REMARK 280 DIFFUSION, HANGING DROP, TEMPERATURE 277K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 32 2 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -Y,X-Y,Z+2/3 REMARK 290 3555 -X+Y,-X,Z+1/3 REMARK 290 4555 Y,X,-Z REMARK 290 5555 X-Y,-Y,-Z+1/3 REMARK 290 6555 -X,-X+Y,-Z+2/3 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 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 2 0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 122.97667 REMARK 290 SMTRY1 3 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 3 -0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 61.48833 REMARK 290 SMTRY1 4 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 4 0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 5 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 5 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 5 0.000000 0.000000 -1.000000 61.48833 REMARK 290 SMTRY1 6 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 6 -0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 6 0.000000 0.000000 -1.000000 122.97667 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: BIOLOGICALLY ACTIVE AS DIMER OF ONE A CHAIN AND ONE B CHAIN REMARK 300 WHICH MAKES UP ONE ASSYMETRICAL UNIT 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: 4700 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 17370 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -97.0 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 THR A 50 REMARK 465 THR A 51 REMARK 465 ARG A 52 REMARK 465 ASP A 53 REMARK 465 ARG A 54 REMARK 465 VAL A 55 REMARK 465 PRO A 56 REMARK 465 LEU A 191 REMARK 465 ASP A 192 REMARK 465 ASP A 193 REMARK 465 GLY A 194 REMARK 465 ILE A 195 REMARK 465 GLN A 196 REMARK 465 ALA A 197 REMARK 465 ASP A 198 REMARK 465 SER A 199 REMARK 465 GLY A 200 REMARK 465 PRO A 201 REMARK 465 ILE A 202 REMARK 465 ASN A 203 REMARK 465 ASP A 204 REMARK 465 THR A 205 REMARK 465 ASP A 206 REMARK 465 ALA A 207 REMARK 465 ASN A 208 REMARK 465 PRO A 227 REMARK 465 GLY A 228 REMARK 465 TYR A 229 REMARK 465 TYR A 230 REMARK 465 SER A 231 REMARK 465 TRP A 232 REMARK 465 ARG A 233 REMARK 465 SER A 234 REMARK 465 PRO A 235 REMARK 465 GLY A 236 REMARK 465 GLU A 274 REMARK 465 SER A 275 REMARK 465 GLN A 276 REMARK 465 SER A 277 REMARK 465 ASP A 278 REMARK 465 ASP A 279 REMARK 465 PRO A 280 REMARK 465 HIS A 281 REMARK 465 PHE A 282 REMARK 465 HIS A 283 REMARK 465 GLU A 284 REMARK 465 GLN A 304 REMARK 465 LEU A 305 REMARK 465 HIS A 306 REMARK 465 HIS A 307 REMARK 465 HIS A 308 REMARK 465 HIS A 309 REMARK 465 HIS A 310 REMARK 465 HIS A 311 REMARK 465 THR B 50 REMARK 465 THR B 51 REMARK 465 ARG B 52 REMARK 465 ASP B 53 REMARK 465 ARG B 54 REMARK 465 THR B 189 REMARK 465 GLU B 190 REMARK 465 LEU B 191 REMARK 465 ASP B 192 REMARK 465 ASP B 193 REMARK 465 GLY B 194 REMARK 465 ILE B 195 REMARK 465 GLN B 196 REMARK 465 ALA B 197 REMARK 465 ASP B 198 REMARK 465 SER B 199 REMARK 465 GLY B 200 REMARK 465 PRO B 201 REMARK 465 ILE B 202 REMARK 465 ASN B 203 REMARK 465 ASP B 204 REMARK 465 THR B 205 REMARK 465 ASP B 206 REMARK 465 ALA B 207 REMARK 465 ASN B 208 REMARK 465 GLY B 228 REMARK 465 TYR B 229 REMARK 465 TYR B 230 REMARK 465 SER B 231 REMARK 465 TRP B 232 REMARK 465 ARG B 233 REMARK 465 SER B 234 REMARK 465 PRO B 235 REMARK 465 GLY B 236 REMARK 465 ARG B 237 REMARK 465 GLN B 276 REMARK 465 SER B 277 REMARK 465 ASP B 278 REMARK 465 ASP B 279 REMARK 465 PRO B 280 REMARK 465 HIS B 281 REMARK 465 PHE B 282 REMARK 465 HIS B 283 REMARK 465 GLU B 284 REMARK 465 LYS B 285 REMARK 465 GLN B 304 REMARK 465 LEU B 305 REMARK 465 HIS B 306 REMARK 465 HIS B 307 REMARK 465 HIS B 308 REMARK 465 HIS B 309 REMARK 465 HIS B 310 REMARK 465 HIS B 311 REMARK 480 REMARK 480 ZERO OCCUPANCY ATOM REMARK 480 THE FOLLOWING RESIDUES HAVE ATOMS MODELED WITH ZERO REMARK 480 OCCUPANCY. THE LOCATION AND PROPERTIES OF THESE ATOMS REMARK 480 MAY NOT BE RELIABLE. (M=MODEL NUMBER; RES=RESIDUE NAME; REMARK 480 C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE): REMARK 480 M RES C SSEQI ATOMS REMARK 480 LYS A 172 CG CD CE NZ REMARK 480 LYS B 92 CG CD CE NZ REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: COVALENT BOND ANGLES 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,A3,1X,A1,I4,A1,3(1X,A4,2X),12X,F5.1) 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 ATM2 ATM3 REMARK 500 LYS A 172 CA - CB - CG ANGL. DEV. = -15.8 DEGREES REMARK 500 LYS A 172 CB - CG - CD ANGL. DEV. = -18.1 DEGREES REMARK 500 THR A 189 C - N - CA ANGL. DEV. = -17.4 DEGREES REMARK 500 ASP B 130 CB - CG - OD2 ANGL. DEV. = 5.6 DEGREES REMARK 500 PHE B 273 CB - CA - C ANGL. DEV. = -13.8 DEGREES REMARK 500 GLU B 274 N - CA - C ANGL. DEV. = -21.1 DEGREES 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 LYS A 80 -45.11 -27.57 REMARK 500 VAL A 81 14.03 -64.60 REMARK 500 ASP A 113 55.29 31.09 REMARK 500 CYS A 136 -178.11 -173.00 REMARK 500 SER A 143 -177.85 -179.61 REMARK 500 GLU A 146 -92.12 -103.93 REMARK 500 GLU A 147 -80.95 -106.61 REMARK 500 ARG A 167 -171.73 -67.68 REMARK 500 PRO B 56 -27.70 -36.23 REMARK 500 GLU B 146 -144.06 -106.96 REMARK 500 GLU B 147 -96.08 -45.36 REMARK 500 PHE B 166 32.80 -98.87 REMARK 500 GLU B 176 19.44 59.33 REMARK 500 GLN B 184 79.63 -114.91 REMARK 500 ARG B 187 -85.60 -70.91 REMARK 500 HIS B 272 -8.60 -58.38 REMARK 500 GLU B 274 79.32 -118.20 REMARK 500 SER B 302 -164.23 -79.48 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 GLU B 274 SER B 275 -143.20 REMARK 500 REMARK 500 REMARK: NULL REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 B 501 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 502 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 B 503 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE NXN A 401 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE NXN B 401 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1SHL RELATED DB: PDB REMARK 900 CASPASE-7 IN COMPLEX WITH FICA INHIBITOR DBREF 1SHJ A 50 303 UNP P55210 CASP7_HUMAN 50 303 DBREF 1SHJ B 50 303 UNP P55210 CASP7_HUMAN 50 303 SEQADV 1SHJ ALA A 169 UNP P55210 ASP 169 ENGINEERED MUTATION SEQADV 1SHJ GLN A 304 UNP P55210 EXPRESSION TAG SEQADV 1SHJ LEU A 305 UNP P55210 EXPRESSION TAG SEQADV 1SHJ HIS A 306 UNP P55210 EXPRESSION TAG SEQADV 1SHJ HIS A 307 UNP P55210 EXPRESSION TAG SEQADV 1SHJ HIS A 308 UNP P55210 EXPRESSION TAG SEQADV 1SHJ HIS A 309 UNP P55210 EXPRESSION TAG SEQADV 1SHJ HIS A 310 UNP P55210 EXPRESSION TAG SEQADV 1SHJ HIS A 311 UNP P55210 EXPRESSION TAG SEQADV 1SHJ ALA B 169 UNP P55210 ASP 169 ENGINEERED MUTATION SEQADV 1SHJ GLN B 304 UNP P55210 EXPRESSION TAG SEQADV 1SHJ LEU B 305 UNP P55210 EXPRESSION TAG SEQADV 1SHJ HIS B 306 UNP P55210 EXPRESSION TAG SEQADV 1SHJ HIS B 307 UNP P55210 EXPRESSION TAG SEQADV 1SHJ HIS B 308 UNP P55210 EXPRESSION TAG SEQADV 1SHJ HIS B 309 UNP P55210 EXPRESSION TAG SEQADV 1SHJ HIS B 310 UNP P55210 EXPRESSION TAG SEQADV 1SHJ HIS B 311 UNP P55210 EXPRESSION TAG SEQRES 1 A 262 THR THR ARG ASP ARG VAL PRO THR TYR GLN TYR ASN MET SEQRES 2 A 262 ASN PHE GLU LYS LEU GLY LYS CYS ILE ILE ILE ASN ASN SEQRES 3 A 262 LYS ASN PHE ASP LYS VAL THR GLY MET GLY VAL ARG ASN SEQRES 4 A 262 GLY THR ASP LYS ASP ALA GLU ALA LEU PHE LYS CYS PHE SEQRES 5 A 262 ARG SER LEU GLY PHE ASP VAL ILE VAL TYR ASN ASP CYS SEQRES 6 A 262 SER CYS ALA LYS MET GLN ASP LEU LEU LYS LYS ALA SER SEQRES 7 A 262 GLU GLU ASP HIS THR ASN ALA ALA CYS PHE ALA CYS ILE SEQRES 8 A 262 LEU LEU SER HIS GLY GLU GLU ASN VAL ILE TYR GLY LYS SEQRES 9 A 262 ASP GLY VAL THR PRO ILE LYS ASP LEU THR ALA HIS PHE SEQRES 10 A 262 ARG GLY ALA ARG CYS LYS THR LEU LEU GLU LYS PRO LYS SEQRES 11 A 262 LEU PHE PHE ILE GLN ALA CYS ARG GLY THR GLU LEU ASP SEQRES 12 A 262 ASP GLY ILE GLN ALA ASP SER GLY PRO ILE ASN ASP THR SEQRES 13 A 262 ASP ALA ASN PRO ARG TYR LYS ILE PRO VAL GLU ALA ASP SEQRES 14 A 262 PHE LEU PHE ALA TYR SER THR VAL PRO GLY TYR TYR SER SEQRES 15 A 262 TRP ARG SER PRO GLY ARG GLY SER TRP PHE VAL GLN ALA SEQRES 16 A 262 LEU CYS SER ILE LEU GLU GLU HIS GLY LYS ASP LEU GLU SEQRES 17 A 262 ILE MET GLN ILE LEU THR ARG VAL ASN ASP ARG VAL ALA SEQRES 18 A 262 ARG HIS PHE GLU SER GLN SER ASP ASP PRO HIS PHE HIS SEQRES 19 A 262 GLU LYS LYS GLN ILE PRO CYS VAL VAL SER MET LEU THR SEQRES 20 A 262 LYS GLU LEU TYR PHE SER GLN GLN LEU HIS HIS HIS HIS SEQRES 21 A 262 HIS HIS SEQRES 1 B 262 THR THR ARG ASP ARG VAL PRO THR TYR GLN TYR ASN MET SEQRES 2 B 262 ASN PHE GLU LYS LEU GLY LYS CYS ILE ILE ILE ASN ASN SEQRES 3 B 262 LYS ASN PHE ASP LYS VAL THR GLY MET GLY VAL ARG ASN SEQRES 4 B 262 GLY THR ASP LYS ASP ALA GLU ALA LEU PHE LYS CYS PHE SEQRES 5 B 262 ARG SER LEU GLY PHE ASP VAL ILE VAL TYR ASN ASP CYS SEQRES 6 B 262 SER CYS ALA LYS MET GLN ASP LEU LEU LYS LYS ALA SER SEQRES 7 B 262 GLU GLU ASP HIS THR ASN ALA ALA CYS PHE ALA CYS ILE SEQRES 8 B 262 LEU LEU SER HIS GLY GLU GLU ASN VAL ILE TYR GLY LYS SEQRES 9 B 262 ASP GLY VAL THR PRO ILE LYS ASP LEU THR ALA HIS PHE SEQRES 10 B 262 ARG GLY ALA ARG CYS LYS THR LEU LEU GLU LYS PRO LYS SEQRES 11 B 262 LEU PHE PHE ILE GLN ALA CYS ARG GLY THR GLU LEU ASP SEQRES 12 B 262 ASP GLY ILE GLN ALA ASP SER GLY PRO ILE ASN ASP THR SEQRES 13 B 262 ASP ALA ASN PRO ARG TYR LYS ILE PRO VAL GLU ALA ASP SEQRES 14 B 262 PHE LEU PHE ALA TYR SER THR VAL PRO GLY TYR TYR SER SEQRES 15 B 262 TRP ARG SER PRO GLY ARG GLY SER TRP PHE VAL GLN ALA SEQRES 16 B 262 LEU CYS SER ILE LEU GLU GLU HIS GLY LYS ASP LEU GLU SEQRES 17 B 262 ILE MET GLN ILE LEU THR ARG VAL ASN ASP ARG VAL ALA SEQRES 18 B 262 ARG HIS PHE GLU SER GLN SER ASP ASP PRO HIS PHE HIS SEQRES 19 B 262 GLU LYS LYS GLN ILE PRO CYS VAL VAL SER MET LEU THR SEQRES 20 B 262 LYS GLU LEU TYR PHE SER GLN GLN LEU HIS HIS HIS HIS SEQRES 21 B 262 HIS HIS HET SO4 A 502 5 HET NXN A 401 16 HET SO4 B 501 5 HET SO4 B 503 5 HET NXN B 401 16 HETNAM SO4 SULFATE ION HETNAM NXN 2-(2,4-DICHLORO-PHENOXY)-N-(2-MERCAPTO-ETHYL)-ACETAMIDE HETSYN NXN DICA FORMUL 3 SO4 3(O4 S 2-) FORMUL 4 NXN 2(C10 H11 CL2 N O2 S) HELIX 1 1 ASP A 79 GLY A 83 5 5 HELIX 2 2 GLY A 89 GLY A 105 1 17 HELIX 3 3 SER A 115 GLU A 129 1 15 HELIX 4 4 ILE A 159 HIS A 165 1 7 HELIX 5 5 CYS A 171 LEU A 175 5 5 HELIX 6 6 SER A 239 GLY A 253 1 15 HELIX 7 7 GLU A 257 HIS A 272 1 16 HELIX 8 8 ASP B 79 GLY B 83 5 5 HELIX 9 9 GLY B 89 GLY B 105 1 17 HELIX 10 10 SER B 115 GLU B 128 1 14 HELIX 11 11 ILE B 159 ALA B 164 1 6 HELIX 12 12 HIS B 165 ARG B 167 5 3 HELIX 13 13 CYS B 171 LEU B 175 5 5 HELIX 14 14 SER B 239 GLY B 253 1 15 HELIX 15 15 GLU B 257 HIS B 272 1 16 SHEET 1 A12 ASP A 107 ASN A 112 0 SHEET 2 A12 LYS A 69 ASN A 74 1 N ILE A 72 O TYR A 111 SHEET 3 A12 PHE A 137 HIS A 144 1 O ILE A 140 N ILE A 73 SHEET 4 A12 LYS A 179 CYS A 186 1 O LEU A 180 N CYS A 139 SHEET 5 A12 PHE A 219 THR A 225 1 O ALA A 222 N ILE A 183 SHEET 6 A12 CYS A 290 SER A 293 -1 O VAL A 292 N PHE A 221 SHEET 7 A12 CYS B 290 SER B 293 -1 O VAL B 291 N SER A 293 SHEET 8 A12 PHE B 219 SER B 224 -1 N PHE B 221 O VAL B 292 SHEET 9 A12 LYS B 179 CYS B 186 1 N PHE B 181 O LEU B 220 SHEET 10 A12 PHE B 137 HIS B 144 1 N PHE B 137 O LEU B 180 SHEET 11 A12 LYS B 69 ASN B 74 1 N ILE B 71 O ILE B 140 SHEET 12 A12 ASP B 107 ASN B 112 1 O TYR B 111 N ASN B 74 SHEET 1 B 2 VAL A 149 GLY A 152 0 SHEET 2 B 2 GLY A 155 PRO A 158 -1 O THR A 157 N ILE A 150 SHEET 1 C 2 VAL B 149 TYR B 151 0 SHEET 2 C 2 VAL B 156 PRO B 158 -1 O THR B 157 N ILE B 150 LINK SG CYS A 290 S19 NXN A 401 1555 1555 2.11 LINK SG CYS B 290 S19 NXN B 401 1555 1555 2.00 SITE 1 AC1 3 TYR A 58 ARG B 268 ARG B 271 SITE 1 AC2 3 ARG A 268 ARG A 271 TYR B 58 SITE 1 AC3 7 LYS B 76 ASN B 88 GLY B 89 THR B 90 SITE 2 AC3 7 ASP B 91 LYS B 92 LYS B 99 SITE 1 AC4 9 GLU A 147 ILE A 159 TYR A 211 ILE A 213 SITE 2 AC4 9 PRO A 214 PHE A 221 TYR A 223 CYS A 290 SITE 3 AC4 9 VAL A 292 SITE 1 AC5 7 ILE B 159 TYR B 211 PRO B 214 PHE B 221 SITE 2 AC5 7 TYR B 223 CYS B 290 VAL B 292 CRYST1 91.097 91.097 184.465 90.00 90.00 120.00 P 32 2 1 12 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 0.010977 0.006338 0.000000 0.00000 SCALE2 0.000000 0.012676 0.000000 0.00000 SCALE3 0.000000 0.000000 0.005421 0.00000