HEADER TRANSFERASE/TRANSFERASE INHIBITOR 27-JUN-12 4FSR TITLE CRYSTAL STRUCTURE OF THE CHK1 COMPND MOL_ID: 1; COMPND 2 MOLECULE: SERINE/THREONINE-PROTEIN KINASE CHK1; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: CHK1 CHECKPOINT HOMOLOG, CELL CYCLE CHECKPOINT KINASE, COMPND 5 CHECKPOINT KINASE-1; 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 STRAIN: HUMAN; SOURCE 6 GENE: CHEK1, CHK1; SOURCE 7 EXPRESSION_SYSTEM: HOMO SAPIENS; SOURCE 8 EXPRESSION_SYSTEM_COMMON: HUMAN; SOURCE 9 EXPRESSION_SYSTEM_TAXID: 9606 KEYWDS TRANSFERASE, TRANSFERASE-TRANSFERASE INHIBITOR COMPLEX EXPDTA X-RAY DIFFRACTION AUTHOR Y.N.KANG,J.A.STUCKEY,P.CHANG,A.J.RUSSELL REVDAT 2 29-NOV-23 4FSR 1 REMARK REVDAT 1 22-AUG-12 4FSR 0 JRNL AUTH Y.N.KANG,J.A.STUCKEY,P.CHANG,A.J.RUSSELL JRNL TITL CRYSTAL STRUCTURE OF THE CHK1 JRNL REF TO BE PUBLISHED JRNL REFN REMARK 2 REMARK 2 RESOLUTION. 2.50 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : BUSTER-TNT BUSTER 2.11.1 REMARK 3 AUTHORS : BRICOGNE,BLANC,BRANDL,FLENSBURG,KELLER, REMARK 3 : PACIOREK,ROVERSI,SHARFF,SMART,VONRHEIN, REMARK 3 : WOMACK,MATTHEWS,TEN EYCK,TRONRUD REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.50 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 19.70 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 97.8 REMARK 3 NUMBER OF REFLECTIONS : 11661 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) : 0.177 REMARK 3 R VALUE (WORKING SET) : 0.176 REMARK 3 FREE R VALUE : 0.198 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.790 REMARK 3 FREE R VALUE TEST SET COUNT : 559 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 : 6 REMARK 3 BIN RESOLUTION RANGE HIGH (ANGSTROMS) : 2.49 REMARK 3 BIN RESOLUTION RANGE LOW (ANGSTROMS) : 2.73 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 97.77 REMARK 3 REFLECTIONS IN BIN (WORKING + TEST SET) : 2687 REMARK 3 BIN R VALUE (WORKING + TEST SET) : 0.1872 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 2576 REMARK 3 BIN R VALUE (WORKING SET) : 0.1843 REMARK 3 BIN FREE R VALUE : 0.2534 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 4.13 REMARK 3 BIN FREE R VALUE TEST SET COUNT : 111 REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : NULL REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 2111 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 32 REMARK 3 SOLVENT ATOMS : 134 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 36.97 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 4.44210 REMARK 3 B22 (A**2) : -2.52000 REMARK 3 B33 (A**2) : -1.92210 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : -1.71960 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : 0.262 REMARK 3 DPI (BLOW EQ-10) BASED ON R VALUE (A) : NULL REMARK 3 DPI (BLOW EQ-9) BASED ON FREE R VALUE (A) : NULL REMARK 3 DPI (CRUICKSHANK) BASED ON R VALUE (A) : 0.429 REMARK 3 DPI (CRUICKSHANK) BASED ON FREE R VALUE (A) : NULL REMARK 3 REMARK 3 REFERENCES: BLOW, D. (2002) ACTA CRYST D58, 792-797 REMARK 3 CRUICKSHANK, D.W.J. (1999) ACTA CRYST D55, 583-601 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.939 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.938 REMARK 3 REMARK 3 NUMBER OF GEOMETRIC FUNCTION TERMS DEFINED : 15 REMARK 3 TERM COUNT WEIGHT FUNCTION. REMARK 3 BOND LENGTHS : 2235 ; 2.000 ; HARMONIC REMARK 3 BOND ANGLES : 3057 ; 2.000 ; HARMONIC REMARK 3 TORSION ANGLES : 1019 ; 2.000 ; SINUSOIDAL REMARK 3 TRIGONAL CARBON PLANES : 58 ; 2.000 ; HARMONIC REMARK 3 GENERAL PLANES : 357 ; 5.000 ; HARMONIC REMARK 3 ISOTROPIC THERMAL FACTORS : 2235 ; 20.000 ; HARMONIC REMARK 3 BAD NON-BONDED CONTACTS : NULL ; NULL ; NULL REMARK 3 IMPROPER TORSIONS : NULL ; NULL ; NULL REMARK 3 PSEUDOROTATION ANGLES : NULL ; NULL ; NULL REMARK 3 CHIRAL IMPROPER TORSION : 281 ; 5.000 ; SEMIHARMONIC REMARK 3 SUM OF OCCUPANCIES : NULL ; NULL ; NULL REMARK 3 UTILITY DISTANCES : NULL ; NULL ; NULL REMARK 3 UTILITY ANGLES : NULL ; NULL ; NULL REMARK 3 UTILITY TORSION : NULL ; NULL ; NULL REMARK 3 IDEAL-DIST CONTACT TERM : 2579 ; 4.000 ; SEMIHARMONIC REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.010 REMARK 3 BOND ANGLES (DEGREES) : 1.05 REMARK 3 PEPTIDE OMEGA TORSION ANGLES (DEGREES) : 2.96 REMARK 3 OTHER TORSION ANGLES (DEGREES) : 2.79 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : 8 REMARK 3 REMARK 3 TLS GROUP : 1 REMARK 3 SELECTION: {A|3 - 18} REMARK 3 ORIGIN FOR THE GROUP (A): 11.4670 -5.2945 -3.1083 REMARK 3 T TENSOR REMARK 3 T11: 0.0139 T22: 0.0155 REMARK 3 T33: -0.0329 T12: 0.0048 REMARK 3 T13: 0.0263 T23: 0.0070 REMARK 3 L TENSOR REMARK 3 L11: 0.0682 L22: 0.0003 REMARK 3 L33: 0.2946 L12: -0.2610 REMARK 3 L13: -0.1577 L23: 0.3069 REMARK 3 S TENSOR REMARK 3 S11: 0.0035 S12: -0.0017 S13: -0.0027 REMARK 3 S21: 0.0122 S22: -0.0058 S23: -0.0016 REMARK 3 S31: 0.0039 S32: -0.0056 S33: 0.0023 REMARK 3 REMARK 3 TLS GROUP : 2 REMARK 3 SELECTION: {A|21 - 40} REMARK 3 ORIGIN FOR THE GROUP (A): 12.0559 -4.7374 0.4106 REMARK 3 T TENSOR REMARK 3 T11: 0.0456 T22: 0.0180 REMARK 3 T33: -0.0709 T12: 0.0007 REMARK 3 T13: -0.0088 T23: -0.0170 REMARK 3 L TENSOR REMARK 3 L11: -0.0458 L22: 0.1863 REMARK 3 L33: 0.5127 L12: -0.2957 REMARK 3 L13: 0.2703 L23: 0.6623 REMARK 3 S TENSOR REMARK 3 S11: 0.0052 S12: 0.0110 S13: -0.0092 REMARK 3 S21: 0.0029 S22: -0.0065 S23: -0.0014 REMARK 3 S31: 0.0005 S32: -0.0021 S33: 0.0013 REMARK 3 REMARK 3 TLS GROUP : 3 REMARK 3 SELECTION: {A|41 - 73} REMARK 3 ORIGIN FOR THE GROUP (A): 3.8014 -1.1669 13.0845 REMARK 3 T TENSOR REMARK 3 T11: 0.0138 T22: 0.0685 REMARK 3 T33: -0.0809 T12: -0.0168 REMARK 3 T13: -0.0446 T23: -0.0091 REMARK 3 L TENSOR REMARK 3 L11: 0.0626 L22: 0.0111 REMARK 3 L33: 0.7643 L12: 1.2173 REMARK 3 L13: 0.3842 L23: 0.1408 REMARK 3 S TENSOR REMARK 3 S11: -0.0023 S12: 0.0161 S13: -0.0080 REMARK 3 S21: -0.0071 S22: -0.0065 S23: 0.0222 REMARK 3 S31: 0.0114 S32: -0.0177 S33: 0.0088 REMARK 3 REMARK 3 TLS GROUP : 4 REMARK 3 SELECTION: {A|74 - 97} REMARK 3 ORIGIN FOR THE GROUP (A): 14.8852 -4.5897 10.0173 REMARK 3 T TENSOR REMARK 3 T11: 0.0252 T22: 0.0348 REMARK 3 T33: -0.0578 T12: -0.0287 REMARK 3 T13: 0.0121 T23: -0.0216 REMARK 3 L TENSOR REMARK 3 L11: -0.0702 L22: 0.1302 REMARK 3 L33: 1.0238 L12: 0.0061 REMARK 3 L13: 0.4046 L23: 0.3015 REMARK 3 S TENSOR REMARK 3 S11: 0.0020 S12: 0.0207 S13: -0.0168 REMARK 3 S21: -0.0383 S22: 0.0045 S23: 0.0089 REMARK 3 S31: 0.0106 S32: -0.0062 S33: -0.0065 REMARK 3 REMARK 3 TLS GROUP : 5 REMARK 3 SELECTION: {A|98 - 159} REMARK 3 ORIGIN FOR THE GROUP (A): 14.5403 3.1755 22.0785 REMARK 3 T TENSOR REMARK 3 T11: -0.0632 T22: -0.0040 REMARK 3 T33: 0.0030 T12: 0.0201 REMARK 3 T13: -0.0267 T23: 0.0133 REMARK 3 L TENSOR REMARK 3 L11: 1.0452 L22: 1.9556 REMARK 3 L33: 0.4642 L12: 0.4447 REMARK 3 L13: -0.9739 L23: 0.2069 REMARK 3 S TENSOR REMARK 3 S11: -0.0099 S12: 0.0673 S13: 0.0030 REMARK 3 S21: -0.0771 S22: -0.0256 S23: 0.0679 REMARK 3 S31: 0.0079 S32: 0.0383 S33: 0.0355 REMARK 3 REMARK 3 TLS GROUP : 6 REMARK 3 SELECTION: {A|160 - 165} REMARK 3 ORIGIN FOR THE GROUP (A): -2.3635 -1.3228 33.4621 REMARK 3 T TENSOR REMARK 3 T11: -0.0390 T22: -0.0095 REMARK 3 T33: 0.0460 T12: -0.0050 REMARK 3 T13: 0.0497 T23: -0.0072 REMARK 3 L TENSOR REMARK 3 L11: 0.3386 L22: 0.0296 REMARK 3 L33: -0.0699 L12: 0.2794 REMARK 3 L13: -0.4297 L23: -0.2500 REMARK 3 S TENSOR REMARK 3 S11: -0.0016 S12: -0.0043 S13: -0.0079 REMARK 3 S21: -0.0098 S22: -0.0031 S23: -0.0047 REMARK 3 S31: -0.0037 S32: -0.0037 S33: 0.0047 REMARK 3 REMARK 3 TLS GROUP : 7 REMARK 3 SELECTION: {A|166 - 259} REMARK 3 ORIGIN FOR THE GROUP (A): 19.9603 -2.1558 36.4416 REMARK 3 T TENSOR REMARK 3 T11: -0.0764 T22: -0.0347 REMARK 3 T33: 0.0396 T12: 0.0126 REMARK 3 T13: -0.0151 T23: 0.0149 REMARK 3 L TENSOR REMARK 3 L11: 1.0299 L22: 1.8248 REMARK 3 L33: 0.8950 L12: 0.1858 REMARK 3 L13: -0.5376 L23: -0.3105 REMARK 3 S TENSOR REMARK 3 S11: -0.0115 S12: -0.0848 S13: -0.0078 REMARK 3 S21: 0.0651 S22: -0.0321 S23: -0.0129 REMARK 3 S31: 0.0350 S32: 0.0586 S33: 0.0436 REMARK 3 REMARK 3 TLS GROUP : 8 REMARK 3 SELECTION: {A|260 - 280} REMARK 3 ORIGIN FOR THE GROUP (A): 28.0969 17.3783 22.0127 REMARK 3 T TENSOR REMARK 3 T11: -0.0174 T22: -0.0369 REMARK 3 T33: 0.0555 T12: 0.0007 REMARK 3 T13: 0.0227 T23: -0.0098 REMARK 3 L TENSOR REMARK 3 L11: 0.1895 L22: 1.1297 REMARK 3 L33: -0.1894 L12: -0.0274 REMARK 3 L13: -1.1934 L23: -0.1533 REMARK 3 S TENSOR REMARK 3 S11: -0.0013 S12: 0.0336 S13: 0.0053 REMARK 3 S21: -0.0094 S22: -0.0032 S23: 0.0314 REMARK 3 S31: -0.0067 S32: 0.0252 S33: 0.0045 REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 4FSR COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 02-JUL-12. REMARK 100 THE DEPOSITION ID IS D_1000073309. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : NULL REMARK 200 TEMPERATURE (KELVIN) : 110 REMARK 200 PH : 7.5 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 RU200 REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.54 REMARK 200 MONOCHROMATOR : OSMIC SI REMARK 200 OPTICS : MIRRORS REMARK 200 REMARK 200 DETECTOR TYPE : IMAGE PLATE REMARK 200 DETECTOR MANUFACTURER : MARRESEARCH REMARK 200 INTENSITY-INTEGRATION SOFTWARE : NULL REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 11667 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.500 REMARK 200 RESOLUTION RANGE LOW (A) : 20.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : -3.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 97.2 REMARK 200 DATA REDUNDANCY : NULL REMARK 200 R MERGE (I) : 0.08500 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 9.9000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.50 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.59 REMARK 200 COMPLETENESS FOR SHELL (%) : 87.4 REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : 0.31100 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : NULL REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: NULL REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 53.92 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.67 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: PEG 8000, ISOPROPANOL, HEPES, PH 7.5, REMARK 280 VAPOR DIFFUSION, SITTING DROP, TEMPERATURE 298.0K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 1 21 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,Y+1/2,-Z REMARK 290 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 32.88500 REMARK 290 SMTRY3 2 0.000000 0.000000 -1.000000 0.00000 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: BIOLOGICAL UNIT IS THE SAME AS ASYM. 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: MONOMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC REMARK 350 SOFTWARE USED: PISA 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 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 ALA A 2 REMARK 465 ALA A 19 REMARK 465 TYR A 20 REMARK 465 ARG A 44 REMARK 465 ALA A 45 REMARK 465 VAL A 46 REMARK 465 ASP A 47 REMARK 465 CYS A 48 REMARK 465 PRO A 49 REMARK 465 GLU A 50 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 GLU A 7 CG CD OE1 OE2 REMARK 470 GLU A 17 CG CD OE1 OE2 REMARK 470 LYS A 43 CG CD CE NZ REMARK 470 LYS A 53 CG CD CE NZ REMARK 470 ARG A 74 CG CD NE CZ NH1 NH2 REMARK 470 ARG A 75 CG CD NE CZ NH1 NH2 REMARK 470 GLU A 76 CG CD OE1 OE2 REMARK 470 ASN A 78 CG OD1 ND2 REMARK 470 ILE A 79 CG1 CG2 CD1 REMARK 470 ARG A 141 CG CD NE CZ NH1 NH2 REMARK 470 LYS A 166 CG CD CE NZ REMARK 470 LYS A 180 CG CD CE NZ REMARK 470 ARG A 182 CG CD NE CZ NH1 NH2 REMARK 470 LYS A 274 CG CD CE NZ REMARK 470 ARG A 275 CG CD NE CZ NH1 NH2 REMARK 470 ARG A 277 CG CD NE CZ NH1 NH2 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 17 -167.56 -128.61 REMARK 500 ASP A 99 -6.37 73.38 REMARK 500 ARG A 129 -2.18 72.09 REMARK 500 ASP A 130 43.53 -145.60 REMARK 500 ASP A 148 98.24 71.14 REMARK 500 ASN A 165 -17.93 -140.03 REMARK 500 LEU A 269 -45.36 -139.56 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 HKC A 300 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 301 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 4FSM RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF THE CHK1 REMARK 900 RELATED ID: 4FSN RELATED DB: PDB REMARK 900 RELATED ID: 4FSQ RELATED DB: PDB REMARK 900 RELATED ID: 4FST RELATED DB: PDB REMARK 900 RELATED ID: 4FSU RELATED DB: PDB REMARK 900 RELATED ID: 4FSW RELATED DB: PDB REMARK 900 RELATED ID: 4FSY RELATED DB: PDB REMARK 900 RELATED ID: 4FSZ RELATED DB: PDB REMARK 900 RELATED ID: 4FT0 RELATED DB: PDB REMARK 900 RELATED ID: 4FT1 RELATED DB: PDB REMARK 900 RELATED ID: 4FT3 RELATED DB: PDB REMARK 900 RELATED ID: 4FT5 RELATED DB: PDB REMARK 900 RELATED ID: 4FT7 RELATED DB: PDB REMARK 900 RELATED ID: 4FT9 RELATED DB: PDB REMARK 900 RELATED ID: 4FTA RELATED DB: PDB REMARK 900 RELATED ID: 4FTC RELATED DB: PDB REMARK 900 RELATED ID: 4FTI RELATED DB: PDB REMARK 900 RELATED ID: 4FTJ RELATED DB: PDB REMARK 900 RELATED ID: 4FTK RELATED DB: PDB REMARK 900 RELATED ID: 4FTL RELATED DB: PDB REMARK 900 RELATED ID: 4FTM RELATED DB: PDB REMARK 900 RELATED ID: 4FTN RELATED DB: PDB REMARK 900 RELATED ID: 4FTO RELATED DB: PDB REMARK 900 RELATED ID: 4FTQ RELATED DB: PDB REMARK 900 RELATED ID: 4FTR RELATED DB: PDB REMARK 900 RELATED ID: 4FTT RELATED DB: PDB REMARK 900 RELATED ID: 4FTU RELATED DB: PDB DBREF 4FSR A 2 280 UNP O14757 CHK1_HUMAN 2 280 SEQRES 1 A 279 ALA VAL PRO PHE VAL GLU ASP TRP ASP LEU VAL GLN THR SEQRES 2 A 279 LEU GLY GLU GLY ALA TYR GLY GLU VAL GLN LEU ALA VAL SEQRES 3 A 279 ASN ARG VAL THR GLU GLU ALA VAL ALA VAL LYS ILE VAL SEQRES 4 A 279 ASP MET LYS ARG ALA VAL ASP CYS PRO GLU ASN ILE LYS SEQRES 5 A 279 LYS GLU ILE CYS ILE ASN LYS MET LEU ASN HIS GLU ASN SEQRES 6 A 279 VAL VAL LYS PHE TYR GLY HIS ARG ARG GLU GLY ASN ILE SEQRES 7 A 279 GLN TYR LEU PHE LEU GLU TYR CYS SER GLY GLY GLU LEU SEQRES 8 A 279 PHE ASP ARG ILE GLU PRO ASP ILE GLY MET PRO GLU PRO SEQRES 9 A 279 ASP ALA GLN ARG PHE PHE HIS GLN LEU MET ALA GLY VAL SEQRES 10 A 279 VAL TYR LEU HIS GLY ILE GLY ILE THR HIS ARG ASP ILE SEQRES 11 A 279 LYS PRO GLU ASN LEU LEU LEU ASP GLU ARG ASP ASN LEU SEQRES 12 A 279 LYS ILE SER ASP PHE GLY LEU ALA THR VAL PHE ARG TYR SEQRES 13 A 279 ASN ASN ARG GLU ARG LEU LEU ASN LYS MET CYS GLY THR SEQRES 14 A 279 LEU PRO TYR VAL ALA PRO GLU LEU LEU LYS ARG ARG GLU SEQRES 15 A 279 PHE HIS ALA GLU PRO VAL ASP VAL TRP SER CYS GLY ILE SEQRES 16 A 279 VAL LEU THR ALA MET LEU ALA GLY GLU LEU PRO TRP ASP SEQRES 17 A 279 GLN PRO SER ASP SER CYS GLN GLU TYR SER ASP TRP LYS SEQRES 18 A 279 GLU LYS LYS THR TYR LEU ASN PRO TRP LYS LYS ILE ASP SEQRES 19 A 279 SER ALA PRO LEU ALA LEU LEU HIS LYS ILE LEU VAL GLU SEQRES 20 A 279 ASN PRO SER ALA ARG ILE THR ILE PRO ASP ILE LYS LYS SEQRES 21 A 279 ASP ARG TRP TYR ASN LYS PRO LEU LYS LYS GLY ALA LYS SEQRES 22 A 279 ARG PRO ARG VAL THR SER HET HKC A 300 41 HET SO4 A 301 5 HETNAM HKC 6,7-DIMETHOXY-3-[4-(1H-TETRAZOL-5-YL)PHENYL]-1,4- HETNAM 2 HKC DIHYDROINDENO[1,2-C]PYRAZOLE HETNAM SO4 SULFATE ION FORMUL 2 HKC C19 H16 N6 O2 FORMUL 3 SO4 O4 S 2- FORMUL 4 HOH *134(H2 O) HELIX 1 1 ILE A 52 LEU A 62 1 11 HELIX 2 2 PHE A 93 ILE A 96 5 4 HELIX 3 3 PRO A 103 ILE A 124 1 22 HELIX 4 4 LYS A 132 GLU A 134 5 3 HELIX 5 5 THR A 170 ALA A 175 5 6 HELIX 6 6 PRO A 176 ARG A 181 1 6 HELIX 7 7 HIS A 185 GLY A 204 1 20 HELIX 8 8 CYS A 215 GLU A 223 1 9 HELIX 9 9 PRO A 230 ILE A 234 5 5 HELIX 10 10 ASP A 235 LEU A 246 1 12 HELIX 11 11 THR A 255 LYS A 260 1 6 SHEET 1 A 5 TRP A 9 GLY A 16 0 SHEET 2 A 5 GLU A 22 ASN A 28 -1 O LEU A 25 N GLN A 13 SHEET 3 A 5 ALA A 34 ASP A 41 -1 O VAL A 35 N ALA A 26 SHEET 4 A 5 ILE A 79 GLU A 85 -1 O LEU A 84 N ALA A 36 SHEET 5 A 5 PHE A 70 GLU A 76 -1 N TYR A 71 O PHE A 83 SHEET 1 B 3 GLY A 90 GLU A 91 0 SHEET 2 B 3 LEU A 136 LEU A 138 -1 O LEU A 138 N GLY A 90 SHEET 3 B 3 LEU A 144 ILE A 146 -1 O LYS A 145 N LEU A 137 SHEET 1 C 2 ILE A 126 THR A 127 0 SHEET 2 C 2 THR A 153 VAL A 154 -1 O THR A 153 N THR A 127 SHEET 1 D 2 ARG A 156 TYR A 157 0 SHEET 2 D 2 ARG A 160 GLU A 161 -1 O ARG A 160 N TYR A 157 CISPEP 1 ASN A 229 PRO A 230 0 2.53 SITE 1 AC1 14 LEU A 15 VAL A 23 ALA A 36 LYS A 38 SITE 2 AC1 14 LEU A 84 GLU A 85 TYR A 86 CYS A 87 SITE 3 AC1 14 SER A 88 GLY A 90 LEU A 137 ASP A 148 SITE 4 AC1 14 HOH A 500 HOH A 504 SITE 1 AC2 5 LYS A 54 ARG A 129 THR A 153 ARG A 162 SITE 2 AC2 5 HOH A 505 CRYST1 45.052 65.770 57.983 90.00 94.51 90.00 P 1 21 1 2 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 0.022197 0.000000 0.001751 0.00000 SCALE2 0.000000 0.015205 0.000000 0.00000 SCALE3 0.000000 0.000000 0.017300 0.00000