PDB Short entry for 1K86 HEADER APOPTOSIS 23-OCT-01 1K86 TITLE CRYSTAL STRUCTURE OF CASPASE-7 COMPND MOL_ID: 1; COMPND 2 MOLECULE: CASPASE-7; COMPND 3 CHAIN: A, B; COMPND 4 EC: 3.4.22.-; COMPND 5 ENGINEERED: YES; COMPND 6 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: CASPASE-7; 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: PET21B KEYWDS CASPASE, ACTIVATION, APOPTOSIS, ZYMOGEN EXPDTA X-RAY DIFFRACTION AUTHOR J.CHAI,Q.WU,E.SHIOZAKI,S.M.SRINIVASA,E.S.ALNEMRI,Y.SHI REVDAT 5 07-FEB-24 1K86 1 REMARK REVDAT 4 27-OCT-21 1K86 1 SEQADV REVDAT 3 11-OCT-17 1K86 1 REMARK REVDAT 2 24-FEB-09 1K86 1 VERSN REVDAT 1 21-NOV-01 1K86 0 JRNL AUTH J.CHAI,Q.WU,E.SHIOZAKI,S.M.SRINIVASULA,E.S.ALNEMRI,Y.SHI JRNL TITL CRYSTAL STRUCTURE OF A PROCASPASE-7 ZYMOGEN: MECHANISMS OF JRNL TITL 2 ACTIVATION AND SUBSTRATE BINDING JRNL REF CELL(CAMBRIDGE,MASS.) V. 107 299 2001 JRNL REFN ISSN 0092-8674 JRNL PMID 11701129 JRNL DOI 10.1016/S0092-8674(01)00544-X REMARK 2 REMARK 2 RESOLUTION. 2.60 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CNS REMARK 3 AUTHORS : BRUNGER,ADAMS,CLORE,DELANO,GROS,GROSSE- REMARK 3 : KUNSTLEVE,JIANG,KUSZEWSKI,NILGES,PANNU, REMARK 3 : READ,RICE,SIMONSON,WARREN REMARK 3 REMARK 3 REFINEMENT TARGET : ENGH & HUBER REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.60 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 20.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.500 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : NULL REMARK 3 DATA CUTOFF LOW (ABS(F)) : NULL REMARK 3 COMPLETENESS (WORKING+TEST) (%) : NULL REMARK 3 NUMBER OF REFLECTIONS : 22243 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : NULL REMARK 3 FREE R VALUE TEST SET SELECTION : RANDOM REMARK 3 R VALUE (WORKING SET) : 0.232 REMARK 3 FREE R VALUE : 0.257 REMARK 3 FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 FREE R VALUE TEST SET COUNT : 1086 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : NULL REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : NULL REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 2.60 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.64 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 50.00 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : NULL REMARK 3 BIN R VALUE (WORKING SET) : 0.3500 REMARK 3 BIN FREE R VALUE : 0.4300 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 BIN FREE R VALUE TEST SET COUNT : 17 REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : 0.012 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 3706 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 0 REMARK 3 SOLVENT ATOMS : 49 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : NULL REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : NULL REMARK 3 B22 (A**2) : NULL REMARK 3 B33 (A**2) : NULL REMARK 3 B12 (A**2) : NULL REMARK 3 B13 (A**2) : NULL REMARK 3 B23 (A**2) : NULL REMARK 3 REMARK 3 ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : NULL REMARK 3 ESD FROM SIGMAA (A) : NULL REMARK 3 LOW RESOLUTION CUTOFF (A) : NULL REMARK 3 REMARK 3 CROSS-VALIDATED ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM C-V LUZZATI PLOT (A) : NULL REMARK 3 ESD FROM C-V SIGMAA (A) : NULL REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.009 REMARK 3 BOND ANGLES (DEGREES) : 2.120 REMARK 3 DIHEDRAL ANGLES (DEGREES) : NULL REMARK 3 IMPROPER ANGLES (DEGREES) : NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL MODEL : NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. RMS SIGMA REMARK 3 MAIN-CHAIN BOND (A**2) : NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE (A**2) : NULL ; NULL REMARK 3 SIDE-CHAIN BOND (A**2) : NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE (A**2) : NULL ; NULL REMARK 3 REMARK 3 BULK SOLVENT MODELING. REMARK 3 METHOD USED : NULL REMARK 3 KSOL : NULL REMARK 3 BSOL : NULL REMARK 3 REMARK 3 NCS MODEL : NULL REMARK 3 REMARK 3 NCS RESTRAINTS. RMS SIGMA/WEIGHT REMARK 3 GROUP 1 POSITIONAL (A) : NULL ; NULL REMARK 3 GROUP 1 B-FACTOR (A**2) : NULL ; NULL REMARK 3 REMARK 3 PARAMETER FILE 1 : NULL REMARK 3 TOPOLOGY FILE 1 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 1K86 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 25-OCT-01. REMARK 100 THE DEPOSITION ID IS D_1000014681. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 26-JUL-01 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 7 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : NSLS REMARK 200 BEAMLINE : X25 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.1 REMARK 200 MONOCHROMATOR : GRAPHITE REMARK 200 OPTICS : MIRRORS REMARK 200 REMARK 200 DETECTOR TYPE : IMAGE PLATE REMARK 200 DETECTOR MANUFACTURER : FUJI REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 23989 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.600 REMARK 200 RESOLUTION RANGE LOW (A) : 99.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 2.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 91.1 REMARK 200 DATA REDUNDANCY : NULL REMARK 200 R MERGE (I) : 0.06800 REMARK 200 R SYM (I) : 0.06800 REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 30.0000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.60 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.69 REMARK 200 COMPLETENESS FOR SHELL (%) : NULL 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: AMORE REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 66.67 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.69 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: PEG 4000, SODIUM CHLORIDE, PH 7, VAPOR REMARK 280 DIFFUSION, HANGING DROP, TEMPERATURE 296K 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 124.13333 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 62.06667 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 62.06667 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 124.13333 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: 2660 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 19820 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -15.0 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 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 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 209 REMARK 465 ARG A 210 REMARK 465 TYR A 211 REMARK 465 THR B 51 REMARK 465 ARG B 52 REMARK 465 ASP B 53 REMARK 465 ARG B 54 REMARK 465 VAL B 55 REMARK 465 PRO B 56 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 PRO B 209 REMARK 465 ARG B 210 REMARK 465 TYR B 211 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 ILE A 213 N ILE A 213 CA -0.130 REMARK 500 HIS A 272 N HIS A 272 CA -0.145 REMARK 500 REMARK 500 REMARK: NULL 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 GLY A 188 CA - C - O ANGL. DEV. = -41.0 DEGREES REMARK 500 GLY A 188 CA - C - N ANGL. DEV. = 45.3 DEGREES REMARK 500 GLY A 188 O - C - N ANGL. DEV. = -26.8 DEGREES REMARK 500 GLU A 190 N - CA - C ANGL. DEV. = -17.8 DEGREES REMARK 500 LYS A 212 CA - C - N ANGL. DEV. = -13.9 DEGREES REMARK 500 ILE A 213 N - CA - C ANGL. DEV. = -31.8 DEGREES REMARK 500 PRO A 214 C - N - CA ANGL. DEV. = 30.0 DEGREES REMARK 500 PRO A 214 C - N - CD ANGL. DEV. = -38.6 DEGREES REMARK 500 PRO A 214 CA - N - CD ANGL. DEV. = -9.1 DEGREES REMARK 500 PRO A 214 CA - CB - CG ANGL. DEV. = -12.8 DEGREES REMARK 500 PRO A 214 N - CA - C ANGL. DEV. = -21.4 DEGREES REMARK 500 VAL A 215 N - CA - C ANGL. DEV. = -33.5 DEGREES REMARK 500 ARG A 271 N - CA - C ANGL. DEV. = -16.2 DEGREES REMARK 500 ARG A 271 CA - C - N ANGL. DEV. = -14.9 DEGREES REMARK 500 HIS A 272 CB - CA - C ANGL. DEV. = 13.3 DEGREES REMARK 500 THR B 189 N - CA - C ANGL. DEV. = 18.4 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 TYR A 58 0.51 45.48 REMARK 500 ASP A 113 59.31 33.14 REMARK 500 SER A 143 -166.28 -162.31 REMARK 500 GLU A 146 -100.14 -127.81 REMARK 500 CYS A 171 58.86 -158.13 REMARK 500 ALA A 185 67.88 -102.69 REMARK 500 CYS A 186 162.48 -47.64 REMARK 500 ARG A 187 80.43 59.94 REMARK 500 GLU A 190 118.80 147.57 REMARK 500 LEU A 191 -146.30 -87.01 REMARK 500 ASP A 192 -124.63 -128.76 REMARK 500 ASP A 193 -89.14 -168.31 REMARK 500 ILE A 195 -152.09 -112.08 REMARK 500 GLU A 216 133.88 178.53 REMARK 500 THR A 225 -103.11 -89.33 REMARK 500 VAL A 226 158.56 159.27 REMARK 500 PRO A 227 85.73 -58.08 REMARK 500 TYR A 229 -164.12 -128.98 REMARK 500 ARG A 233 -147.67 -162.19 REMARK 500 PRO A 235 9.15 -58.69 REMARK 500 GLU A 251 -20.66 -155.42 REMARK 500 ARG A 271 -175.84 -66.94 REMARK 500 HIS A 272 -95.51 25.13 REMARK 500 PHE A 273 145.54 -31.51 REMARK 500 GLU A 284 96.04 50.01 REMARK 500 ARG B 87 77.92 -102.64 REMARK 500 GLU B 147 97.90 -16.10 REMARK 500 CYS B 171 52.02 -158.49 REMARK 500 ARG B 187 -147.78 -87.04 REMARK 500 THR B 189 108.69 83.17 REMARK 500 GLU B 190 125.37 160.56 REMARK 500 ASP B 192 -154.88 -65.89 REMARK 500 ASP B 193 -87.44 -132.63 REMARK 500 VAL B 215 71.79 -100.92 REMARK 500 PRO B 227 97.93 -33.77 REMARK 500 TYR B 229 -159.10 -124.33 REMARK 500 TRP B 232 95.82 -67.24 REMARK 500 ARG B 233 -134.25 -70.07 REMARK 500 SER B 234 109.15 174.43 REMARK 500 PRO B 235 8.47 -59.50 REMARK 500 HIS B 272 -84.29 -46.41 REMARK 500 PHE B 273 31.52 88.69 REMARK 500 GLU B 274 121.72 76.36 REMARK 500 GLN B 276 74.90 -43.52 REMARK 500 ASP B 278 -61.31 -106.24 REMARK 500 GLU B 284 83.16 57.07 REMARK 500 LYS B 285 -117.45 -115.73 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: MAIN CHAIN PLANARITY REMARK 500 REMARK 500 THE FOLLOWING RESIDUES HAVE A PSEUDO PLANARITY REMARK 500 TORSION ANGLE, C(I) - CA(I) - N(I+1) - O(I), GREATER REMARK 500 10.0 DEGREES. (M=MODEL NUMBER; RES=RESIDUE NAME; REMARK 500 C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; REMARK 500 I=INSERTION CODE). REMARK 500 REMARK 500 M RES CSSEQI ANGLE REMARK 500 GLY A 188 -94.66 REMARK 500 REMARK 500 REMARK: NULL REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1I51 RELATED DB: PDB REMARK 900 STRUCTURE OF CASPASE-7 BOUND WITH AN XIAP FRAGMENT DBREF 1K86 A 51 303 UNP P55210 CASP7_HUMAN 51 303 DBREF 1K86 B 51 303 UNP P55210 CASP7_HUMAN 51 303 SEQADV 1K86 ALA A 169 UNP P55210 ASP 169 ENGINEERED MUTATION SEQADV 1K86 ALA B 169 UNP P55210 ASP 169 ENGINEERED MUTATION SEQRES 1 A 253 THR ARG ASP ARG VAL PRO THR TYR GLN TYR ASN MET ASN SEQRES 2 A 253 PHE GLU LYS LEU GLY LYS CYS ILE ILE ILE ASN ASN LYS SEQRES 3 A 253 ASN PHE ASP LYS VAL THR GLY MET GLY VAL ARG ASN GLY SEQRES 4 A 253 THR ASP LYS ASP ALA GLU ALA LEU PHE LYS CYS PHE ARG SEQRES 5 A 253 SER LEU GLY PHE ASP VAL ILE VAL TYR ASN ASP CYS SER SEQRES 6 A 253 CYS ALA LYS MET GLN ASP LEU LEU LYS LYS ALA SER GLU SEQRES 7 A 253 GLU ASP HIS THR ASN ALA ALA CYS PHE ALA CYS ILE LEU SEQRES 8 A 253 LEU SER HIS GLY GLU GLU ASN VAL ILE TYR GLY LYS ASP SEQRES 9 A 253 GLY VAL THR PRO ILE LYS ASP LEU THR ALA HIS PHE ARG SEQRES 10 A 253 GLY ALA ARG CYS LYS THR LEU LEU GLU LYS PRO LYS LEU SEQRES 11 A 253 PHE PHE ILE GLN ALA CYS ARG GLY THR GLU LEU ASP ASP SEQRES 12 A 253 GLY ILE GLN ALA ASP SER GLY PRO ILE ASN ASP THR ASP SEQRES 13 A 253 ALA ASN PRO ARG TYR LYS ILE PRO VAL GLU ALA ASP PHE SEQRES 14 A 253 LEU PHE ALA TYR SER THR VAL PRO GLY TYR TYR SER TRP SEQRES 15 A 253 ARG SER PRO GLY ARG GLY SER TRP PHE VAL GLN ALA LEU SEQRES 16 A 253 CYS SER ILE LEU GLU GLU HIS GLY LYS ASP LEU GLU ILE SEQRES 17 A 253 MET GLN ILE LEU THR ARG VAL ASN ASP ARG VAL ALA ARG SEQRES 18 A 253 HIS PHE GLU SER GLN SER ASP ASP PRO HIS PHE HIS GLU SEQRES 19 A 253 LYS LYS GLN ILE PRO CYS VAL VAL SER MET LEU THR LYS SEQRES 20 A 253 GLU LEU TYR PHE SER GLN SEQRES 1 B 253 THR ARG ASP ARG VAL PRO THR TYR GLN TYR ASN MET ASN SEQRES 2 B 253 PHE GLU LYS LEU GLY LYS CYS ILE ILE ILE ASN ASN LYS SEQRES 3 B 253 ASN PHE ASP LYS VAL THR GLY MET GLY VAL ARG ASN GLY SEQRES 4 B 253 THR ASP LYS ASP ALA GLU ALA LEU PHE LYS CYS PHE ARG SEQRES 5 B 253 SER LEU GLY PHE ASP VAL ILE VAL TYR ASN ASP CYS SER SEQRES 6 B 253 CYS ALA LYS MET GLN ASP LEU LEU LYS LYS ALA SER GLU SEQRES 7 B 253 GLU ASP HIS THR ASN ALA ALA CYS PHE ALA CYS ILE LEU SEQRES 8 B 253 LEU SER HIS GLY GLU GLU ASN VAL ILE TYR GLY LYS ASP SEQRES 9 B 253 GLY VAL THR PRO ILE LYS ASP LEU THR ALA HIS PHE ARG SEQRES 10 B 253 GLY ALA ARG CYS LYS THR LEU LEU GLU LYS PRO LYS LEU SEQRES 11 B 253 PHE PHE ILE GLN ALA CYS ARG GLY THR GLU LEU ASP ASP SEQRES 12 B 253 GLY ILE GLN ALA ASP SER GLY PRO ILE ASN ASP THR ASP SEQRES 13 B 253 ALA ASN PRO ARG TYR LYS ILE PRO VAL GLU ALA ASP PHE SEQRES 14 B 253 LEU PHE ALA TYR SER THR VAL PRO GLY TYR TYR SER TRP SEQRES 15 B 253 ARG SER PRO GLY ARG GLY SER TRP PHE VAL GLN ALA LEU SEQRES 16 B 253 CYS SER ILE LEU GLU GLU HIS GLY LYS ASP LEU GLU ILE SEQRES 17 B 253 MET GLN ILE LEU THR ARG VAL ASN ASP ARG VAL ALA ARG SEQRES 18 B 253 HIS PHE GLU SER GLN SER ASP ASP PRO HIS PHE HIS GLU SEQRES 19 B 253 LYS LYS GLN ILE PRO CYS VAL VAL SER MET LEU THR LYS SEQRES 20 B 253 GLU LEU TYR PHE SER GLN FORMUL 3 HOH *49(H2 O) HELIX 1 1 GLY A 89 GLY A 105 1 17 HELIX 2 2 SER A 115 GLU A 129 1 15 HELIX 3 3 ILE A 159 HIS A 165 1 7 HELIX 4 4 PHE A 166 LEU A 175 5 10 HELIX 5 5 SER A 239 GLY A 253 1 15 HELIX 6 6 GLU A 257 ARG A 271 1 15 HELIX 7 7 ASP B 79 GLY B 83 5 5 HELIX 8 8 GLY B 89 LEU B 104 1 16 HELIX 9 9 SER B 115 GLU B 128 1 14 HELIX 10 10 ILE B 159 HIS B 165 1 7 HELIX 11 11 PHE B 166 LEU B 175 5 10 HELIX 12 12 SER B 239 GLY B 253 1 15 HELIX 13 13 GLU B 257 ARG B 271 1 15 SHEET 1 A 5 ASP B 107 ASN B 112 0 SHEET 2 A 5 LYS B 66 ASN B 74 1 N ASN B 74 O TYR B 111 SHEET 3 A 5 ALA B 134 GLU B 146 1 O ILE B 140 N ILE B 73 SHEET 4 A 5 VAL B 149 TYR B 151 -1 O VAL B 149 N GLU B 146 SHEET 5 A 5 VAL B 156 PRO B 158 -1 O THR B 157 N ILE B 150 SHEET 1 B12 ASP B 107 ASN B 112 0 SHEET 2 B12 LYS B 66 ASN B 74 1 N ASN B 74 O TYR B 111 SHEET 3 B12 ALA B 134 GLU B 146 1 O ILE B 140 N ILE B 73 SHEET 4 B12 LYS B 179 CYS B 186 1 O LEU B 180 N PHE B 137 SHEET 5 B12 PHE B 219 TYR B 223 1 O ALA B 222 N ILE B 183 SHEET 6 B12 CYS B 290 SER B 293 -1 O VAL B 292 N PHE B 221 SHEET 7 B12 CYS A 290 SER A 293 -1 N VAL A 291 O SER B 293 SHEET 8 B12 PHE A 219 TYR A 223 -1 N PHE A 221 O VAL A 292 SHEET 9 B12 LYS A 179 CYS A 186 1 N ILE A 183 O ALA A 222 SHEET 10 B12 ALA A 134 HIS A 144 1 N PHE A 137 O LEU A 180 SHEET 11 B12 LYS A 66 ASN A 74 1 N ILE A 71 O ILE A 140 SHEET 12 B12 ASP A 107 ASN A 112 1 O TYR A 111 N ASN A 74 SHEET 1 C 2 VAL A 149 GLY A 152 0 SHEET 2 C 2 GLY A 155 PRO A 158 -1 O THR A 157 N ILE A 150 CISPEP 1 ILE A 213 PRO A 214 0 -1.89 CRYST1 88.900 88.900 186.200 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 0.011249 0.006494 0.000000 0.00000 SCALE2 0.000000 0.012989 0.000000 0.00000 SCALE3 0.000000 0.000000 0.005371 0.00000