HEADER HYDROLASE/HYDROLASE INHIBITOR 11-OCT-13 4N6G TITLE TAILORING SMALL MOLECULES FOR AN ALLOSTERIC SITE ON PROCASPASE-6 COMPND MOL_ID: 1; COMPND 2 MOLECULE: CASPASE-6; COMPND 3 CHAIN: A, B; COMPND 4 FRAGMENT: UNP RESIDUES 24-293; COMPND 5 SYNONYM: CASP-6, APOPTOTIC PROTEASE MCH-2, CASPASE-6 SUBUNIT P18, COMPND 6 CASPASE-6 SUBUNIT P11; COMPND 7 EC: 3.4.22.59; COMPND 8 ENGINEERED: YES; COMPND 9 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: CASP6, MCH2, PROCASPASE-6; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: BL21 (DE3); SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID KEYWDS PROCASPSE-6, CASPASE-6 ZYMOGEN, ALLOSTERIC, STRUCTURE BASED DRUG KEYWDS 2 DESIGN, CYSTEINE PROTEASE, HYDROLASE, HYDROLASE-HYDROLASE INHIBITOR KEYWDS 3 COMPLEX EXPDTA X-RAY DIFFRACTION AUTHOR J.M.MURRAY,M.STEFFEK REVDAT 4 28-FEB-24 4N6G 1 REMARK SEQADV REVDAT 3 24-JAN-18 4N6G 1 AUTHOR REVDAT 2 22-JAN-14 4N6G 1 JRNL REVDAT 1 01-JAN-14 4N6G 0 JRNL AUTH J.MURRAY,A.M.GIANNETTI,M.STEFFEK,P.GIBBONS,B.R.HEARN, JRNL AUTH 2 F.COHEN,C.TAM,C.POZNIAK,B.BRAVO,J.LEWCOCK,P.JAISHANKAR, JRNL AUTH 3 C.Q.LY,X.ZHAO,Y.TANG,P.CHUGHA,M.R.ARKIN,J.FLYGARE,A.R.RENSLO JRNL TITL TAILORING SMALL MOLECULES FOR AN ALLOSTERIC SITE ON JRNL TITL 2 PROCASPASE-6. JRNL REF CHEMMEDCHEM V. 9 73 2014 JRNL REFN ISSN 1860-7179 JRNL PMID 24259468 JRNL DOI 10.1002/CMDC.201300424 REMARK 2 REMARK 2 RESOLUTION. 2.14 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 1.8.4_1492 REMARK 3 AUTHORS : PAUL ADAMS,PAVEL AFONINE,VINCENT CHEN,IAN REMARK 3 : DAVIS,KRESHNA GOPAL,RALF GROSSE-KUNSTLEVE, REMARK 3 : LI-WEI HUNG,ROBERT IMMORMINO,TOM IOERGER, REMARK 3 : AIRLIE MCCOY,ERIK MCKEE,NIGEL MORIARTY, REMARK 3 : REETAL PAI,RANDY READ,JANE RICHARDSON, REMARK 3 : DAVID RICHARDSON,TOD ROMO,JIM SACCHETTINI, REMARK 3 : NICHOLAS SAUTER,JACOB SMITH,LAURENT REMARK 3 : STORONI,TOM TERWILLIGER,PETER ZWART REMARK 3 REMARK 3 REFINEMENT TARGET : ML REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.14 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 82.08 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.430 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.9 REMARK 3 NUMBER OF REFLECTIONS : 30564 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.181 REMARK 3 R VALUE (WORKING SET) : 0.179 REMARK 3 FREE R VALUE : 0.217 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.140 REMARK 3 FREE R VALUE TEST SET COUNT : 1570 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT (IN BINS). REMARK 3 BIN RESOLUTION RANGE COMPL. NWORK NFREE RWORK RFREE REMARK 3 1 82.1436 - 4.7562 1.00 2854 131 0.1870 0.1980 REMARK 3 2 4.7562 - 3.7752 1.00 2700 137 0.1438 0.1581 REMARK 3 3 3.7752 - 3.2979 1.00 2654 145 0.1590 0.2152 REMARK 3 4 3.2979 - 2.9964 1.00 2631 153 0.1842 0.2467 REMARK 3 5 2.9964 - 2.7816 1.00 2615 151 0.1848 0.2315 REMARK 3 6 2.7816 - 2.6176 1.00 2607 142 0.2046 0.2578 REMARK 3 7 2.6176 - 2.4865 1.00 2594 135 0.1956 0.2261 REMARK 3 8 2.4865 - 2.3783 1.00 2582 156 0.1909 0.2334 REMARK 3 9 2.3783 - 2.2867 1.00 2606 134 0.2028 0.2388 REMARK 3 10 2.2867 - 2.2078 1.00 2590 141 0.2115 0.2621 REMARK 3 11 2.2078 - 2.1387 0.99 2561 145 0.2228 0.3034 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : FLAT BULK SOLVENT MODEL REMARK 3 SOLVENT RADIUS : 1.11 REMARK 3 SHRINKAGE RADIUS : 0.90 REMARK 3 K_SOL : NULL REMARK 3 B_SOL : NULL REMARK 3 REMARK 3 ERROR ESTIMATES. REMARK 3 COORDINATE ERROR (MAXIMUM-LIKELIHOOD BASED) : 0.230 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 20.380 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 40.01 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 TWINNING INFORMATION. REMARK 3 FRACTION: NULL REMARK 3 OPERATOR: NULL REMARK 3 REMARK 3 DEVIATIONS FROM IDEAL VALUES. REMARK 3 RMSD COUNT REMARK 3 BOND : 0.013 4107 REMARK 3 ANGLE : 1.382 5540 REMARK 3 CHIRALITY : 0.064 593 REMARK 3 PLANARITY : 0.008 722 REMARK 3 DIHEDRAL : 13.473 1495 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : 2 REMARK 3 TLS GROUP : 1 REMARK 3 SELECTION: CHAIN A REMARK 3 ORIGIN FOR THE GROUP (A): 17.4123 23.3701 -19.3325 REMARK 3 T TENSOR REMARK 3 T11: 0.2028 T22: 0.1697 REMARK 3 T33: 0.1455 T12: 0.0133 REMARK 3 T13: -0.0472 T23: -0.0083 REMARK 3 L TENSOR REMARK 3 L11: 2.7412 L22: 3.6407 REMARK 3 L33: 2.4724 L12: -0.4036 REMARK 3 L13: -0.9550 L23: 0.4505 REMARK 3 S TENSOR REMARK 3 S11: -0.0232 S12: -0.0010 S13: 0.0757 REMARK 3 S21: 0.1199 S22: -0.0207 S23: 0.2348 REMARK 3 S31: -0.1685 S32: -0.1558 S33: 0.0486 REMARK 3 TLS GROUP : 2 REMARK 3 SELECTION: CHAIN B REMARK 3 ORIGIN FOR THE GROUP (A): 44.4974 26.5204 -14.5834 REMARK 3 T TENSOR REMARK 3 T11: 0.1038 T22: 0.2404 REMARK 3 T33: 0.2173 T12: -0.0048 REMARK 3 T13: 0.0260 T23: -0.0021 REMARK 3 L TENSOR REMARK 3 L11: 3.2106 L22: 3.3913 REMARK 3 L33: 3.0972 L12: 0.5040 REMARK 3 L13: 0.6921 L23: 0.2691 REMARK 3 S TENSOR REMARK 3 S11: -0.0989 S12: 0.1238 S13: 0.0763 REMARK 3 S21: -0.1255 S22: 0.0983 S23: -0.2842 REMARK 3 S31: -0.0618 S32: 0.3001 S33: 0.0048 REMARK 3 REMARK 3 NCS DETAILS REMARK 3 NUMBER OF NCS GROUPS : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 4N6G COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 16-OCT-13. REMARK 100 THE DEPOSITION ID IS D_1000082811. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 16-APR-10 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 : ALS REMARK 200 BEAMLINE : 5.0.1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : NULL REMARK 200 WAVELENGTH OR RANGE (A) : 0.97946 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 315R REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XSCALE REMARK 200 DATA SCALING SOFTWARE : SCALA 3.3.20, XSCALE REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 30628 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.142 REMARK 200 RESOLUTION RANGE LOW (A) : 116.215 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 100.0 REMARK 200 DATA REDUNDANCY : 9.400 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : 0.07000 REMARK 200 FOR THE DATA SET : 24.0000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.14 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.26 REMARK 200 COMPLETENESS FOR SHELL (%) : 100.0 REMARK 200 DATA REDUNDANCY IN SHELL : 8.70 REMARK 200 R MERGE FOR SHELL (I) : 0.55100 REMARK 200 R SYM FOR SHELL (I) : 0.55100 REMARK 200 FOR SHELL : 1.400 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: PHASER REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 40.66 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.07 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 2-METHYL-2,4-PENTANEDIOL, 0.3 M REMARK 280 AMMONIUM PHOSPHATE MONOBASIC, 0.1 M TRIS, PH 8.5, 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,Z+1/2 REMARK 290 3555 -Y+1/2,X+1/2,Z+3/4 REMARK 290 4555 Y+1/2,-X+1/2,Z+1/4 REMARK 290 5555 -X+1/2,Y+1/2,-Z+3/4 REMARK 290 6555 X+1/2,-Y+1/2,-Z+1/4 REMARK 290 7555 Y,X,-Z REMARK 290 8555 -Y,-X,-Z+1/2 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 39.76300 REMARK 290 SMTRY1 3 0.000000 -1.000000 0.000000 58.04150 REMARK 290 SMTRY2 3 1.000000 0.000000 0.000000 58.04150 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 59.64450 REMARK 290 SMTRY1 4 0.000000 1.000000 0.000000 58.04150 REMARK 290 SMTRY2 4 -1.000000 0.000000 0.000000 58.04150 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 19.88150 REMARK 290 SMTRY1 5 -1.000000 0.000000 0.000000 58.04150 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 58.04150 REMARK 290 SMTRY3 5 0.000000 0.000000 -1.000000 59.64450 REMARK 290 SMTRY1 6 1.000000 0.000000 0.000000 58.04150 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 58.04150 REMARK 290 SMTRY3 6 0.000000 0.000000 -1.000000 19.88150 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 39.76300 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: 4150 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 21060 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -49.0 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 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 B 534 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 MET A 21 REMARK 465 GLY A 22 REMARK 465 SER A 23 REMARK 465 ALA A 24 REMARK 465 LEU A 175 REMARK 465 ASP A 176 REMARK 465 VAL A 177 REMARK 465 VAL A 178 REMARK 465 ASP A 179 REMARK 465 ASN A 180 REMARK 465 GLN A 181 REMARK 465 THR A 182 REMARK 465 GLU A 183 REMARK 465 LYS A 184 REMARK 465 LEU A 185 REMARK 465 ASN A 293 REMARK 465 GLY A 294 REMARK 465 ASN A 295 REMARK 465 SER A 296 REMARK 465 HIS A 297 REMARK 465 HIS A 298 REMARK 465 HIS A 299 REMARK 465 HIS A 300 REMARK 465 HIS A 301 REMARK 465 HIS A 302 REMARK 465 MET B 21 REMARK 465 GLY B 22 REMARK 465 SER B 23 REMARK 465 ALA B 24 REMARK 465 PHE B 25 REMARK 465 TYR B 26 REMARK 465 LYS B 27 REMARK 465 ARG B 28 REMARK 465 GLU B 29 REMARK 465 HIS B 168 REMARK 465 ASP B 169 REMARK 465 VAL B 170 REMARK 465 PRO B 171 REMARK 465 VAL B 172 REMARK 465 ILE B 173 REMARK 465 PRO B 174 REMARK 465 LEU B 175 REMARK 465 ASP B 176 REMARK 465 VAL B 177 REMARK 465 VAL B 178 REMARK 465 ASP B 179 REMARK 465 ASN B 180 REMARK 465 GLN B 181 REMARK 465 THR B 182 REMARK 465 GLU B 183 REMARK 465 LYS B 184 REMARK 465 LEU B 185 REMARK 465 ASP B 186 REMARK 465 SER B 292 REMARK 465 ASN B 293 REMARK 465 GLY B 294 REMARK 465 ASN B 295 REMARK 465 SER B 296 REMARK 465 HIS B 297 REMARK 465 HIS B 298 REMARK 465 HIS B 299 REMARK 465 HIS B 300 REMARK 465 HIS B 301 REMARK 465 HIS B 302 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 PHE A 25 CG CD1 CD2 CE1 CE2 CZ REMARK 470 ILE A 173 CG1 CG2 CD1 REMARK 470 ASP A 186 CG OD1 OD2 REMARK 470 THR A 187 OG1 CG2 REMARK 470 ARG A 260 CG CD NE CZ NH1 NH2 REMARK 470 CYS A 264 SG REMARK 470 LYS A 265 CG CD CE NZ REMARK 470 ASP A 266 CG OD1 OD2 REMARK 470 ILE A 270 CG1 CG2 CD1 REMARK 470 MET B 30 CG SD CE REMARK 470 THR B 187 OG1 CG2 REMARK 470 ARG B 260 CG CD NE CZ NH1 NH2 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 263 O LYS A 265 2.19 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 ARG A 44 NE - CZ - NH1 ANGL. DEV. = 3.1 DEGREES REMARK 500 ARG A 44 NE - CZ - NH2 ANGL. DEV. = -3.6 DEGREES REMARK 500 CYS A 264 N - CA - C ANGL. DEV. = -16.8 DEGREES REMARK 500 PRO A 267 CA - N - CD ANGL. DEV. = -9.4 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 GLU A 29 -69.45 -132.80 REMARK 500 SER A 120 -166.68 -165.62 REMARK 500 GLN A 167 52.01 -101.35 REMARK 500 HIS A 168 49.08 -96.30 REMARK 500 SER A 196 -22.67 -142.88 REMARK 500 SER A 242 -36.23 -132.76 REMARK 500 LYS A 265 -179.31 95.49 REMARK 500 MET B 39 43.48 -109.36 REMARK 500 ARG B 64 64.33 -119.87 REMARK 500 SER B 120 -166.71 -165.02 REMARK 500 SER B 196 -24.19 -144.08 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 CYS A 264 LYS A 265 -134.04 REMARK 500 REMARK 500 REMARK: NULL REMARK 610 REMARK 610 MISSING HETEROATOM REMARK 610 THE FOLLOWING RESIDUES HAVE MISSING ATOMS (M=MODEL NUMBER; REMARK 610 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; REMARK 610 I=INSERTION CODE): REMARK 610 M RES C SSEQI REMARK 610 2GQ B 401 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PO4 A 401 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PO4 A 402 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE 2GQ B 401 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PO4 B 402 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PO4 B 403 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 4N5D RELATED DB: PDB REMARK 900 RELATED ID: 4N7J RELATED DB: PDB REMARK 900 RELATED ID: 4N7M RELATED DB: PDB REMARK 900 RELATED ID: 4NBK RELATED DB: PDB REMARK 900 RELATED ID: 4NBL RELATED DB: PDB REMARK 900 RELATED ID: 4NBN RELATED DB: PDB DBREF 4N6G A 24 293 UNP P55212 CASP6_HUMAN 24 293 DBREF 4N6G B 24 293 UNP P55212 CASP6_HUMAN 24 293 SEQADV 4N6G MET A 21 UNP P55212 INITIATING METHIONINE SEQADV 4N6G GLY A 22 UNP P55212 EXPRESSION TAG SEQADV 4N6G SER A 23 UNP P55212 EXPRESSION TAG SEQADV 4N6G ALA A 163 UNP P55212 CYS 163 ENGINEERED MUTATION SEQADV 4N6G GLY A 294 UNP P55212 EXPRESSION TAG SEQADV 4N6G ASN A 295 UNP P55212 EXPRESSION TAG SEQADV 4N6G SER A 296 UNP P55212 EXPRESSION TAG SEQADV 4N6G HIS A 297 UNP P55212 EXPRESSION TAG SEQADV 4N6G HIS A 298 UNP P55212 EXPRESSION TAG SEQADV 4N6G HIS A 299 UNP P55212 EXPRESSION TAG SEQADV 4N6G HIS A 300 UNP P55212 EXPRESSION TAG SEQADV 4N6G HIS A 301 UNP P55212 EXPRESSION TAG SEQADV 4N6G HIS A 302 UNP P55212 EXPRESSION TAG SEQADV 4N6G MET B 21 UNP P55212 INITIATING METHIONINE SEQADV 4N6G GLY B 22 UNP P55212 EXPRESSION TAG SEQADV 4N6G SER B 23 UNP P55212 EXPRESSION TAG SEQADV 4N6G ALA B 163 UNP P55212 CYS 163 ENGINEERED MUTATION SEQADV 4N6G GLY B 294 UNP P55212 EXPRESSION TAG SEQADV 4N6G ASN B 295 UNP P55212 EXPRESSION TAG SEQADV 4N6G SER B 296 UNP P55212 EXPRESSION TAG SEQADV 4N6G HIS B 297 UNP P55212 EXPRESSION TAG SEQADV 4N6G HIS B 298 UNP P55212 EXPRESSION TAG SEQADV 4N6G HIS B 299 UNP P55212 EXPRESSION TAG SEQADV 4N6G HIS B 300 UNP P55212 EXPRESSION TAG SEQADV 4N6G HIS B 301 UNP P55212 EXPRESSION TAG SEQADV 4N6G HIS B 302 UNP P55212 EXPRESSION TAG SEQRES 1 A 282 MET GLY SER ALA PHE TYR LYS ARG GLU MET PHE ASP PRO SEQRES 2 A 282 ALA GLU LYS TYR LYS MET ASP HIS ARG ARG ARG GLY ILE SEQRES 3 A 282 ALA LEU ILE PHE ASN HIS GLU ARG PHE PHE TRP HIS LEU SEQRES 4 A 282 THR LEU PRO GLU ARG ARG GLY THR CYS ALA ASP ARG ASP SEQRES 5 A 282 ASN LEU THR ARG ARG PHE SER ASP LEU GLY PHE GLU VAL SEQRES 6 A 282 LYS CYS PHE ASN ASP LEU LYS ALA GLU GLU LEU LEU LEU SEQRES 7 A 282 LYS ILE HIS GLU VAL SER THR VAL SER HIS ALA ASP ALA SEQRES 8 A 282 ASP CYS PHE VAL CYS VAL PHE LEU SER HIS GLY GLU GLY SEQRES 9 A 282 ASN HIS ILE TYR ALA TYR ASP ALA LYS ILE GLU ILE GLN SEQRES 10 A 282 THR LEU THR GLY LEU PHE LYS GLY ASP LYS CYS HIS SER SEQRES 11 A 282 LEU VAL GLY LYS PRO LYS ILE PHE ILE ILE GLN ALA ALA SEQRES 12 A 282 ARG GLY ASN GLN HIS ASP VAL PRO VAL ILE PRO LEU ASP SEQRES 13 A 282 VAL VAL ASP ASN GLN THR GLU LYS LEU ASP THR ASN ILE SEQRES 14 A 282 THR GLU VAL ASP ALA ALA SER VAL TYR THR LEU PRO ALA SEQRES 15 A 282 GLY ALA ASP PHE LEU MET CYS TYR SER VAL ALA GLU GLY SEQRES 16 A 282 TYR TYR SER HIS ARG GLU THR VAL ASN GLY SER TRP TYR SEQRES 17 A 282 ILE GLN ASP LEU CYS GLU MET LEU GLY LYS TYR GLY SER SEQRES 18 A 282 SER LEU GLU PHE THR GLU LEU LEU THR LEU VAL ASN ARG SEQRES 19 A 282 LYS VAL SER GLN ARG ARG VAL ASP PHE CYS LYS ASP PRO SEQRES 20 A 282 SER ALA ILE GLY LYS LYS GLN VAL PRO CYS PHE ALA SER SEQRES 21 A 282 MET LEU THR LYS LYS LEU HIS PHE PHE PRO LYS SER ASN SEQRES 22 A 282 GLY ASN SER HIS HIS HIS HIS HIS HIS SEQRES 1 B 282 MET GLY SER ALA PHE TYR LYS ARG GLU MET PHE ASP PRO SEQRES 2 B 282 ALA GLU LYS TYR LYS MET ASP HIS ARG ARG ARG GLY ILE SEQRES 3 B 282 ALA LEU ILE PHE ASN HIS GLU ARG PHE PHE TRP HIS LEU SEQRES 4 B 282 THR LEU PRO GLU ARG ARG GLY THR CYS ALA ASP ARG ASP SEQRES 5 B 282 ASN LEU THR ARG ARG PHE SER ASP LEU GLY PHE GLU VAL SEQRES 6 B 282 LYS CYS PHE ASN ASP LEU LYS ALA GLU GLU LEU LEU LEU SEQRES 7 B 282 LYS ILE HIS GLU VAL SER THR VAL SER HIS ALA ASP ALA SEQRES 8 B 282 ASP CYS PHE VAL CYS VAL PHE LEU SER HIS GLY GLU GLY SEQRES 9 B 282 ASN HIS ILE TYR ALA TYR ASP ALA LYS ILE GLU ILE GLN SEQRES 10 B 282 THR LEU THR GLY LEU PHE LYS GLY ASP LYS CYS HIS SER SEQRES 11 B 282 LEU VAL GLY LYS PRO LYS ILE PHE ILE ILE GLN ALA ALA SEQRES 12 B 282 ARG GLY ASN GLN HIS ASP VAL PRO VAL ILE PRO LEU ASP SEQRES 13 B 282 VAL VAL ASP ASN GLN THR GLU LYS LEU ASP THR ASN ILE SEQRES 14 B 282 THR GLU VAL ASP ALA ALA SER VAL TYR THR LEU PRO ALA SEQRES 15 B 282 GLY ALA ASP PHE LEU MET CYS TYR SER VAL ALA GLU GLY SEQRES 16 B 282 TYR TYR SER HIS ARG GLU THR VAL ASN GLY SER TRP TYR SEQRES 17 B 282 ILE GLN ASP LEU CYS GLU MET LEU GLY LYS TYR GLY SER SEQRES 18 B 282 SER LEU GLU PHE THR GLU LEU LEU THR LEU VAL ASN ARG SEQRES 19 B 282 LYS VAL SER GLN ARG ARG VAL ASP PHE CYS LYS ASP PRO SEQRES 20 B 282 SER ALA ILE GLY LYS LYS GLN VAL PRO CYS PHE ALA SER SEQRES 21 B 282 MET LEU THR LYS LYS LEU HIS PHE PHE PRO LYS SER ASN SEQRES 22 B 282 GLY ASN SER HIS HIS HIS HIS HIS HIS HET PO4 A 401 5 HET PO4 A 402 5 HET 2GQ B 401 12 HET PO4 B 402 5 HET PO4 B 403 5 HETNAM PO4 PHOSPHATE ION HETNAM 2GQ 3-(PYRROLIDIN-1-YL)ISOQUINOLIN-1(2H)-ONE FORMUL 3 PO4 4(O4 P 3-) FORMUL 5 2GQ C13 H14 N2 O FORMUL 8 HOH *208(H2 O) HELIX 1 1 PHE A 56 THR A 60 5 5 HELIX 2 2 GLY A 66 LEU A 81 1 16 HELIX 3 3 LYS A 92 VAL A 106 1 15 HELIX 4 4 ILE A 136 GLY A 141 1 6 HELIX 5 5 LEU A 142 VAL A 152 5 11 HELIX 6 6 TRP A 227 GLY A 240 1 14 HELIX 7 7 GLU A 244 ARG A 259 1 16 HELIX 8 8 ASP A 266 ILE A 270 5 5 HELIX 9 9 PHE B 56 THR B 60 5 5 HELIX 10 10 GLY B 66 LEU B 81 1 16 HELIX 11 11 LYS B 92 VAL B 106 1 15 HELIX 12 12 ILE B 136 LEU B 142 1 7 HELIX 13 13 CYS B 148 VAL B 152 5 5 HELIX 14 14 TRP B 227 GLY B 240 1 14 HELIX 15 15 GLU B 244 GLN B 258 1 15 HELIX 16 16 ASP B 266 ILE B 270 5 5 SHEET 1 A12 GLU A 84 ASN A 89 0 SHEET 2 A12 ARG A 43 ASN A 51 1 N ALA A 47 O GLU A 84 SHEET 3 A12 ALA A 111 GLU A 123 1 O VAL A 117 N PHE A 50 SHEET 4 A12 LYS A 156 ALA A 163 1 O ILE A 157 N CYS A 116 SHEET 5 A12 PHE A 206 TYR A 210 1 O CYS A 209 N PHE A 158 SHEET 6 A12 CYS A 277 SER A 280 -1 O CYS A 277 N TYR A 210 SHEET 7 A12 CYS B 277 SER B 280 -1 O PHE B 278 N SER A 280 SHEET 8 A12 PHE B 206 TYR B 210 -1 N TYR B 210 O CYS B 277 SHEET 9 A12 LYS B 156 ALA B 163 1 N ILE B 160 O CYS B 209 SHEET 10 A12 ALA B 111 GLU B 123 1 N CYS B 116 O ILE B 157 SHEET 11 A12 ARG B 43 ASN B 51 1 N LEU B 48 O VAL B 117 SHEET 12 A12 GLU B 84 ASN B 89 1 O LYS B 86 N ALA B 47 SHEET 1 B12 LYS A 133 GLU A 135 0 SHEET 2 B12 HIS A 126 TYR A 128 -1 N ILE A 127 O ILE A 134 SHEET 3 B12 ALA A 111 GLU A 123 -1 N GLU A 123 O HIS A 126 SHEET 4 B12 LYS A 156 ALA A 163 1 O ILE A 157 N CYS A 116 SHEET 5 B12 PHE A 206 TYR A 210 1 O CYS A 209 N PHE A 158 SHEET 6 B12 CYS A 277 SER A 280 -1 O CYS A 277 N TYR A 210 SHEET 7 B12 CYS B 277 SER B 280 -1 O PHE B 278 N SER A 280 SHEET 8 B12 PHE B 206 TYR B 210 -1 N TYR B 210 O CYS B 277 SHEET 9 B12 LYS B 156 ALA B 163 1 N ILE B 160 O CYS B 209 SHEET 10 B12 ALA B 111 GLU B 123 1 N CYS B 116 O ILE B 157 SHEET 11 B12 HIS B 126 TYR B 128 -1 O HIS B 126 N GLU B 123 SHEET 12 B12 LYS B 133 GLU B 135 -1 O ILE B 134 N ILE B 127 SHEET 1 C 3 THR A 190 ALA A 194 0 SHEET 2 C 3 TYR A 217 GLU A 221 -1 O ARG A 220 N GLU A 191 SHEET 3 C 3 GLY A 225 SER A 226 -1 O GLY A 225 N GLU A 221 SHEET 1 D 3 THR B 190 ALA B 194 0 SHEET 2 D 3 TYR B 217 GLU B 221 -1 O ARG B 220 N GLU B 191 SHEET 3 D 3 GLY B 225 SER B 226 -1 O GLY B 225 N GLU B 221 SITE 1 AC1 9 ARG A 64 SER A 120 HIS A 121 GLN A 161 SITE 2 AC1 9 ALA A 162 ALA A 163 ASP A 193 ARG A 220 SITE 3 AC1 9 HOH A 566 SITE 1 AC2 9 LYS A 144 GLY A 145 VAL A 152 GLY A 153 SITE 2 AC2 9 LYS A 156 ALA A 204 ASP A 205 PHE A 206 SITE 3 AC2 9 HOH A 538 SITE 1 AC3 4 TYR A 198 LEU A 200 TYR B 198 LEU B 200 SITE 1 AC4 10 ARG B 64 SER B 120 HIS B 121 GLN B 161 SITE 2 AC4 10 ALA B 162 ALA B 163 ASP B 193 ARG B 220 SITE 3 AC4 10 HOH B 511 HOH B 553 SITE 1 AC5 9 PHE B 143 LYS B 144 GLY B 145 LYS B 156 SITE 2 AC5 9 ALA B 204 ASP B 205 PHE B 206 HOH B 504 SITE 3 AC5 9 HOH B 596 CRYST1 116.083 116.083 79.526 90.00 90.00 90.00 P 43 21 2 16 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 0.008615 0.000000 0.000000 0.00000 SCALE2 0.000000 0.008615 0.000000 0.00000 SCALE3 0.000000 0.000000 0.012575 0.00000