HEADER TRANSFERASE 16-MAR-11 2YCQ TITLE CRYSTAL STRUCTURE OF CHECKPOINT KINASE 2 IN COMPLEX WITH INHIBITOR TITLE 2 PV1115 COMPND MOL_ID: 1; COMPND 2 MOLECULE: SERINE/THREONINE-PROTEIN KINASE CHK2; COMPND 3 CHAIN: A; COMPND 4 FRAGMENT: CATALYTIC DOMAIN, RESIDUES 210-531; COMPND 5 SYNONYM: CHECKPOINT KINASE 2, CDS1; COMPND 6 EC: 2.7.11.1; COMPND 7 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 3 ORGANISM_COMMON: HUMAN; SOURCE 4 ORGANISM_TAXID: 9606; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 7 EXPRESSION_SYSTEM_STRAIN: BL21(DE3); SOURCE 8 EXPRESSION_SYSTEM_VARIANT: RIL; SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 10 EXPRESSION_SYSTEM_PLASMID: PDZ1927 KEYWDS TRANSFERASE, ANTICANCER DRUG DESIGN EXPDTA X-RAY DIFFRACTION AUTHOR G.T.LOUNTOS,A.G.JOBSON,J.E.TROPEA,C.R.SELF,Y.POMMIER,R.H.SHOEMAKER, AUTHOR 2 G.ZHANG,D.S.WAUGH REVDAT 2 20-DEC-23 2YCQ 1 REMARK REVDAT 1 16-NOV-11 2YCQ 0 JRNL AUTH G.T.LOUNTOS,A.G.JOBSON,J.E.TROPEA,C.R.SELF,G.ZHANG, JRNL AUTH 2 Y.POMMIER,R.H.SHOEMAKER,D.S.WAUGH JRNL TITL STRUCTURAL CHARACTERIZATION OF INHIBITOR COMPLEXES WITH JRNL TITL 2 CHECKPOINT KINASE 2 (CHK2), A DRUG TARGET FOR CANCER JRNL TITL 3 THERAPY. JRNL REF J.STRUCT.BIOL. V. 176 292 2011 JRNL REFN ISSN 1047-8477 JRNL PMID 21963792 JRNL DOI 10.1016/J.JSB.2011.09.008 REMARK 2 REMARK 2 RESOLUTION. 2.05 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.5.0104 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) : 2.05 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 50.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 91.5 REMARK 3 NUMBER OF REFLECTIONS : 24780 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) : 0.211 REMARK 3 R VALUE (WORKING SET) : 0.209 REMARK 3 FREE R VALUE : 0.247 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.100 REMARK 3 FREE R VALUE TEST SET COUNT : 1330 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) : 2.05 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.10 REMARK 3 REFLECTION IN BIN (WORKING SET) : 1882 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 94.77 REMARK 3 BIN R VALUE (WORKING SET) : 0.2580 REMARK 3 BIN FREE R VALUE SET COUNT : 112 REMARK 3 BIN FREE R VALUE : 0.2700 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 2274 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 34 REMARK 3 SOLVENT ATOMS : 163 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 45.85 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -0.24000 REMARK 3 B22 (A**2) : -0.24000 REMARK 3 B33 (A**2) : 0.36000 REMARK 3 B12 (A**2) : -0.12000 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): 0.183 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.168 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.119 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 9.911 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.956 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.941 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 2360 ; 0.013 ; 0.022 REMARK 3 BOND LENGTHS OTHERS (A): 1622 ; 0.001 ; 0.020 REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 3187 ; 1.324 ; 2.000 REMARK 3 BOND ANGLES OTHERS (DEGREES): 3973 ; 0.860 ; 3.002 REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 285 ; 5.234 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 98 ;38.155 ;25.000 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 445 ;15.103 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 9 ;20.334 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 360 ; 0.078 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 2549 ; 0.005 ; 0.021 REMARK 3 GENERAL PLANES OTHERS (A): 440 ; 0.001 ; 0.020 REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): NULL ; NULL ; NULL 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): NULL ; NULL ; NULL 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): NULL ; NULL ; NULL REMARK 3 SYMMETRY VDW OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): NULL ; NULL ; NULL 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): 1425 ; 0.669 ; 1.500 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): 574 ; 0.146 ; 1.500 REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 2306 ; 1.237 ; 2.000 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 935 ; 1.775 ; 3.000 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 880 ; 2.881 ; 4.500 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 : 4 REMARK 3 REMARK 3 TLS GROUP : 1 REMARK 3 NUMBER OF COMPONENTS GROUP : 1 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : A 211 A 300 REMARK 3 ORIGIN FOR THE GROUP (A): -56.3766 -12.6473 -3.7292 REMARK 3 T TENSOR REMARK 3 T11: 0.1531 T22: 0.2157 REMARK 3 T33: 0.1384 T12: -0.0056 REMARK 3 T13: -0.0011 T23: -0.0125 REMARK 3 L TENSOR REMARK 3 L11: 4.6524 L22: 2.1071 REMARK 3 L33: 0.3555 L12: 3.0704 REMARK 3 L13: 0.5063 L23: 0.2498 REMARK 3 S TENSOR REMARK 3 S11: 0.0789 S12: -0.3644 S13: -0.0402 REMARK 3 S21: -0.0301 S22: -0.1367 S23: -0.0464 REMARK 3 S31: 0.2101 S32: -0.0446 S33: 0.0578 REMARK 3 REMARK 3 TLS GROUP : 2 REMARK 3 NUMBER OF COMPONENTS GROUP : 1 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : A 301 A 374 REMARK 3 ORIGIN FOR THE GROUP (A): -38.1293 -8.9109 -9.4134 REMARK 3 T TENSOR REMARK 3 T11: 0.1624 T22: 0.1689 REMARK 3 T33: 0.1069 T12: 0.0434 REMARK 3 T13: 0.0089 T23: -0.0553 REMARK 3 L TENSOR REMARK 3 L11: 3.3116 L22: 2.5429 REMARK 3 L33: 2.4713 L12: 0.6377 REMARK 3 L13: 0.2737 L23: 0.4326 REMARK 3 S TENSOR REMARK 3 S11: -0.0089 S12: 0.3504 S13: -0.3365 REMARK 3 S21: -0.1804 S22: -0.0681 S23: -0.0128 REMARK 3 S31: 0.1388 S32: -0.1165 S33: 0.0770 REMARK 3 REMARK 3 TLS GROUP : 3 REMARK 3 NUMBER OF COMPONENTS GROUP : 1 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : A 375 A 448 REMARK 3 ORIGIN FOR THE GROUP (A): -26.0326 -4.0845 6.2799 REMARK 3 T TENSOR REMARK 3 T11: 0.1255 T22: 0.1029 REMARK 3 T33: 0.1738 T12: 0.0097 REMARK 3 T13: 0.0224 T23: 0.0249 REMARK 3 L TENSOR REMARK 3 L11: 0.8305 L22: 1.3427 REMARK 3 L33: 2.2230 L12: 0.3298 REMARK 3 L13: 0.0939 L23: 1.3033 REMARK 3 S TENSOR REMARK 3 S11: 0.0451 S12: 0.0172 S13: -0.1210 REMARK 3 S21: -0.0674 S22: -0.1046 S23: -0.1351 REMARK 3 S31: -0.0645 S32: 0.1150 S33: 0.0596 REMARK 3 REMARK 3 TLS GROUP : 4 REMARK 3 NUMBER OF COMPONENTS GROUP : 1 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : A 449 A 510 REMARK 3 ORIGIN FOR THE GROUP (A): -30.0411 -1.0415 -14.7635 REMARK 3 T TENSOR REMARK 3 T11: 0.0421 T22: 0.1488 REMARK 3 T33: 0.0633 T12: -0.0201 REMARK 3 T13: 0.0225 T23: 0.1182 REMARK 3 L TENSOR REMARK 3 L11: 0.9608 L22: 1.9730 REMARK 3 L33: 0.5949 L12: 0.3047 REMARK 3 L13: 0.0178 L23: -0.2800 REMARK 3 S TENSOR REMARK 3 S11: -0.0911 S12: 0.3596 S13: 0.2350 REMARK 3 S21: -0.1369 S22: -0.1182 S23: -0.3454 REMARK 3 S31: -0.1837 S32: 0.2244 S33: 0.2094 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 2YCQ COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 16-MAR-11. REMARK 100 THE DEPOSITION ID IS D_1290047726. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 09-JUN-07 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 7.8 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : APS REMARK 200 BEAMLINE : 22-BM REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.0 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : MARRESEARCH REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-3000 REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 26596 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.050 REMARK 200 RESOLUTION RANGE LOW (A) : 50.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 2.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 93.2 REMARK 200 DATA REDUNDANCY : 3.100 REMARK 200 R MERGE (I) : 0.06000 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 28.3000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.05 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.10 REMARK 200 COMPLETENESS FOR SHELL (%) : 95.9 REMARK 200 DATA REDUNDANCY IN SHELL : 3.00 REMARK 200 R MERGE FOR SHELL (I) : 0.40000 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 2.600 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: PDB ENTRY 2CN5 REMARK 200 REMARK 200 REMARK: NONE REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 59.70 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.05 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.1M HEPES PH 7.8, 0.1M MAGNESIUM REMARK 280 NITRATE, 14% W/V PEG 3350, 16% V/V ETHYLENE GLYCOL 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 62.21333 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 31.10667 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 31.10667 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 62.21333 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: 2990 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 29140 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -12.1 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A 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 1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 350 BIOMT3 2 0.000000 0.000000 -1.000000 31.10667 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 209 REMARK 465 SER A 210 REMARK 465 ARG A 254 REMARK 465 LYS A 255 REMARK 465 PHE A 256 REMARK 465 ALA A 257 REMARK 465 ILE A 258 REMARK 465 GLY A 259 REMARK 465 SER A 260 REMARK 465 ALA A 261 REMARK 465 ARG A 262 REMARK 465 GLU A 263 REMARK 465 ALA A 264 REMARK 465 ASP A 265 REMARK 465 PRO A 266 REMARK 465 ALA A 267 REMARK 465 LEU A 268 REMARK 465 VAL A 511 REMARK 465 LEU A 512 REMARK 465 ALA A 513 REMARK 465 GLN A 514 REMARK 465 PRO A 515 REMARK 465 SER A 516 REMARK 465 THR A 517 REMARK 465 SER A 518 REMARK 465 ARG A 519 REMARK 465 LYS A 520 REMARK 465 ARG A 521 REMARK 465 PRO A 522 REMARK 465 ARG A 523 REMARK 465 GLU A 524 REMARK 465 GLY A 525 REMARK 465 GLU A 526 REMARK 465 ALA A 527 REMARK 465 GLU A 528 REMARK 465 GLY A 529 REMARK 465 ALA A 530 REMARK 465 GLU A 531 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 ARG A 431 CG CD NE CZ NH1 NH2 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 474 NE - CZ - NH1 ANGL. DEV. = 3.2 DEGREES REMARK 500 ARG A 474 NE - CZ - NH2 ANGL. DEV. = -4.0 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 SER A 223 -147.73 -132.18 REMARK 500 ALA A 294 -140.27 -121.55 REMARK 500 ASN A 316 14.84 59.44 REMARK 500 ASP A 347 39.71 -147.27 REMARK 500 ASP A 368 84.42 59.34 REMARK 500 ARG A 431 60.82 35.43 REMARK 500 LEU A 467 51.17 -97.35 REMARK 500 ALA A 507 135.05 93.00 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 A2065 DISTANCE = 5.82 ANGSTROMS REMARK 525 HOH A2078 DISTANCE = 7.05 ANGSTROMS REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE UPX A 600 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE NO3 A 601 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 2WTI RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF CHK2 IN COMPLEX WITH AN INHIBITOR REMARK 900 RELATED ID: 2XBJ RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF CHK2 IN COMPLEX WITH AN INHIBITOR REMARK 900 RELATED ID: 2CN8 RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF HUMAN CHK2 IN COMPLEX WITH REMARK 900 DEBROMOHYMENIALDISINE REMARK 900 RELATED ID: 2W0J RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF CHK2 IN COMPLEX WITH NSC 109555 , A SPECIFIC REMARK 900 INHIBITOR REMARK 900 RELATED ID: 2YCF RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF CHECKPOINT KINASE 2 IN COMPLEX WITH INHIBITOR REMARK 900 PV1531 REMARK 900 RELATED ID: 2WTC RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF CHK2 IN COMPLEX WITH AN INHIBITOR REMARK 900 RELATED ID: 2WTJ RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF CHK2 IN COMPLEX WITH AN INHIBITOR REMARK 900 RELATED ID: 2XM9 RELATED DB: PDB REMARK 900 STRUCTURE OF A SMALL MOLECULE INHIBITOR WITH THE KINASE DOMAIN OF REMARK 900 CHK2 REMARK 900 RELATED ID: 2W7X RELATED DB: PDB REMARK 900 CELLULAR INHIBITION OF CHECKPOINT KINASE 2 AND POTENTIATION OF REMARK 900 CYTOTOXIC DRUGS BY NOVEL CHK2 INHIBITOR PV1019 REMARK 900 RELATED ID: 1GXC RELATED DB: PDB REMARK 900 FHA DOMAIN FROM HUMAN CHK2 KINASE IN COMPLEX WITH A SYNTHETIC REMARK 900 PHOSPHOPEPTIDE REMARK 900 RELATED ID: 2CN5 RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF HUMAN CHK2 IN COMPLEX WITH ADP REMARK 900 RELATED ID: 2XM8 RELATED DB: PDB REMARK 900 CO-CRYSTAL STRUCTURE OF A SMALL MOLECULE INHIBITOR BOUND TO THE REMARK 900 KINASE DOMAIN OF CHK2 REMARK 900 RELATED ID: 2WTD RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF CHK2 IN COMPLEX WITH AN INHIBITOR REMARK 900 RELATED ID: 2YCR RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF CHECKPOINT KINASE 2 IN COMPLEX WITH INHIBITOR REMARK 900 PV976 REMARK 900 RELATED ID: 2YCS RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF CHECKPOINT KINASE 2 IN COMPLEX WITH PV788 DBREF 2YCQ A 210 531 UNP O96017 CHK2_HUMAN 210 531 SEQADV 2YCQ MET A 209 UNP O96017 EXPRESSION TAG SEQRES 1 A 323 MET SER VAL TYR PRO LYS ALA LEU ARG ASP GLU TYR ILE SEQRES 2 A 323 MET SER LYS THR LEU GLY SER GLY ALA CYS GLY GLU VAL SEQRES 3 A 323 LYS LEU ALA PHE GLU ARG LYS THR CYS LYS LYS VAL ALA SEQRES 4 A 323 ILE LYS ILE ILE SER LYS ARG LYS PHE ALA ILE GLY SER SEQRES 5 A 323 ALA ARG GLU ALA ASP PRO ALA LEU ASN VAL GLU THR GLU SEQRES 6 A 323 ILE GLU ILE LEU LYS LYS LEU ASN HIS PRO CYS ILE ILE SEQRES 7 A 323 LYS ILE LYS ASN PHE PHE ASP ALA GLU ASP TYR TYR ILE SEQRES 8 A 323 VAL LEU GLU LEU MET GLU GLY GLY GLU LEU PHE ASP LYS SEQRES 9 A 323 VAL VAL GLY ASN LYS ARG LEU LYS GLU ALA THR CYS LYS SEQRES 10 A 323 LEU TYR PHE TYR GLN MET LEU LEU ALA VAL GLN TYR LEU SEQRES 11 A 323 HIS GLU ASN GLY ILE ILE HIS ARG ASP LEU LYS PRO GLU SEQRES 12 A 323 ASN VAL LEU LEU SER SER GLN GLU GLU ASP CYS LEU ILE SEQRES 13 A 323 LYS ILE THR ASP PHE GLY HIS SER LYS ILE LEU GLY GLU SEQRES 14 A 323 THR SER LEU MET ARG THR LEU CYS GLY THR PRO THR TYR SEQRES 15 A 323 LEU ALA PRO GLU VAL LEU VAL SER VAL GLY THR ALA GLY SEQRES 16 A 323 TYR ASN ARG ALA VAL ASP CYS TRP SER LEU GLY VAL ILE SEQRES 17 A 323 LEU PHE ILE CYS LEU SER GLY TYR PRO PRO PHE SER GLU SEQRES 18 A 323 HIS ARG THR GLN VAL SER LEU LYS ASP GLN ILE THR SER SEQRES 19 A 323 GLY LYS TYR ASN PHE ILE PRO GLU VAL TRP ALA GLU VAL SEQRES 20 A 323 SER GLU LYS ALA LEU ASP LEU VAL LYS LYS LEU LEU VAL SEQRES 21 A 323 VAL ASP PRO LYS ALA ARG PHE THR THR GLU GLU ALA LEU SEQRES 22 A 323 ARG HIS PRO TRP LEU GLN ASP GLU ASP MET LYS ARG LYS SEQRES 23 A 323 PHE GLN ASP LEU LEU SER GLU GLU ASN GLU SER THR ALA SEQRES 24 A 323 LEU PRO GLN VAL LEU ALA GLN PRO SER THR SER ARG LYS SEQRES 25 A 323 ARG PRO ARG GLU GLY GLU ALA GLU GLY ALA GLU HET UPX A 600 30 HET NO3 A 601 4 HETNAM UPX N-{4-[(1E)-N-1H-IMIDAZOL-2-YLETHANEHYDRAZONOYL]PHENYL}- HETNAM 2 UPX 7-NITRO-1H-INDOLE-2-CARBOXAMIDE HETNAM NO3 NITRATE ION FORMUL 2 UPX C20 H17 N7 O3 FORMUL 3 NO3 N O3 1- FORMUL 4 HOH *163(H2 O) HELIX 1 1 PRO A 213 GLU A 219 1 7 HELIX 2 2 ASN A 269 LEU A 280 1 12 HELIX 3 3 LEU A 309 VAL A 314 1 6 HELIX 4 4 LYS A 320 ASN A 341 1 22 HELIX 5 5 LYS A 349 GLU A 351 5 3 HELIX 6 6 THR A 378 LEU A 384 1 7 HELIX 7 7 ALA A 392 SER A 398 1 7 HELIX 8 8 ARG A 406 GLY A 423 1 18 HELIX 9 9 SER A 435 GLY A 443 1 9 HELIX 10 10 ILE A 448 GLU A 454 1 7 HELIX 11 11 SER A 456 LEU A 467 1 12 HELIX 12 12 THR A 476 ARG A 482 1 7 HELIX 13 13 HIS A 483 GLN A 487 5 5 HELIX 14 14 ASP A 488 ASN A 503 1 16 SHEET 1 AA 5 TYR A 220 GLY A 227 0 SHEET 2 AA 5 GLY A 232 GLU A 239 -1 O VAL A 234 N LEU A 226 SHEET 3 AA 5 LYS A 245 ILE A 251 -1 O VAL A 246 N ALA A 237 SHEET 4 AA 5 TYR A 297 LEU A 301 -1 O TYR A 297 N ILE A 251 SHEET 5 AA 5 ILE A 288 ASP A 293 -1 N LYS A 289 O VAL A 300 SHEET 1 AB 3 GLY A 307 GLU A 308 0 SHEET 2 AB 3 VAL A 353 LEU A 355 -1 N LEU A 355 O GLY A 307 SHEET 3 AB 3 ILE A 364 ILE A 366 -1 O LYS A 365 N LEU A 354 SHEET 1 AC 2 ILE A 343 ILE A 344 0 SHEET 2 AC 2 LYS A 373 ILE A 374 -1 O LYS A 373 N ILE A 344 SITE 1 AC1 14 LEU A 226 VAL A 234 ILE A 251 GLU A 273 SITE 2 AC1 14 LEU A 303 MET A 304 GLU A 305 GLY A 307 SITE 3 AC1 14 LEU A 354 THR A 367 ASP A 368 HOH A2067 SITE 4 AC1 14 HOH A2160 HOH A2161 SITE 1 AC2 7 LEU A 375 GLY A 403 TYR A 404 ASN A 405 SITE 2 AC2 7 ARG A 406 HOH A2162 HOH A2163 CRYST1 91.039 91.039 93.320 90.00 90.00 120.00 P 32 2 1 6 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 0.010984 0.006342 0.000000 0.00000 SCALE2 0.000000 0.012684 0.000000 0.00000 SCALE3 0.000000 0.000000 0.010716 0.00000