HEADER TRANSFERASE/TRANSFERASE INHIBITOR 27-JUN-12 4FT5 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 28-FEB-24 4FT5 1 REMARK REVDAT 1 22-AUG-12 4FT5 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. 2.40 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) : 2.40 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 30.29 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 98.8 REMARK 3 NUMBER OF REFLECTIONS : 13208 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) : 0.180 REMARK 3 R VALUE (WORKING SET) : 0.178 REMARK 3 FREE R VALUE : 0.223 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.880 REMARK 3 FREE R VALUE TEST SET COUNT : 644 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 : 7 REMARK 3 BIN RESOLUTION RANGE HIGH (ANGSTROMS) : 2.39 REMARK 3 BIN RESOLUTION RANGE LOW (ANGSTROMS) : 2.58 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 98.75 REMARK 3 REFLECTIONS IN BIN (WORKING + TEST SET) : 2579 REMARK 3 BIN R VALUE (WORKING + TEST SET) : 0.1830 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 2452 REMARK 3 BIN R VALUE (WORKING SET) : 0.1803 REMARK 3 BIN FREE R VALUE : 0.2352 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 4.92 REMARK 3 BIN FREE R VALUE TEST SET COUNT : 127 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 : 2091 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 36 REMARK 3 SOLVENT ATOMS : 85 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 45.01 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 9.52210 REMARK 3 B22 (A**2) : -6.27540 REMARK 3 B33 (A**2) : -3.24670 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : 1.09180 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : 0.260 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) : 0.311 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 : 0.904 REMARK 3 REMARK 3 NUMBER OF GEOMETRIC FUNCTION TERMS DEFINED : 15 REMARK 3 TERM COUNT WEIGHT FUNCTION. REMARK 3 BOND LENGTHS : 2220 ; 2.000 ; HARMONIC REMARK 3 BOND ANGLES : 3034 ; 2.000 ; HARMONIC REMARK 3 TORSION ANGLES : 1019 ; 2.000 ; SINUSOIDAL REMARK 3 TRIGONAL CARBON PLANES : 53 ; 2.000 ; HARMONIC REMARK 3 GENERAL PLANES : 343 ; 5.000 ; HARMONIC REMARK 3 ISOTROPIC THERMAL FACTORS : 2220 ; 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 : 280 ; 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 : 2498 ; 4.000 ; SEMIHARMONIC REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.010 REMARK 3 BOND ANGLES (DEGREES) : 1.00 REMARK 3 PEPTIDE OMEGA TORSION ANGLES (DEGREES) : 3.03 REMARK 3 OTHER TORSION ANGLES (DEGREES) : 2.83 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : 10 REMARK 3 REMARK 3 TLS GROUP : 1 REMARK 3 SELECTION: {A|3 - 23} REMARK 3 ORIGIN FOR THE GROUP (A): 11.1261 -5.1158 -3.0846 REMARK 3 T TENSOR REMARK 3 T11: 0.0152 T22: 0.0087 REMARK 3 T33: -0.0276 T12: 0.0099 REMARK 3 T13: 0.0147 T23: -0.0041 REMARK 3 L TENSOR REMARK 3 L11: -0.0039 L22: 0.0028 REMARK 3 L33: 0.3248 L12: -0.4540 REMARK 3 L13: 0.0142 L23: 0.5192 REMARK 3 S TENSOR REMARK 3 S11: 0.0041 S12: -0.0001 S13: 0.0000 REMARK 3 S21: 0.0119 S22: -0.0042 S23: -0.0023 REMARK 3 S31: 0.0013 S32: -0.0033 S33: 0.0001 REMARK 3 REMARK 3 TLS GROUP : 2 REMARK 3 SELECTION: {A|24 - 42} REMARK 3 ORIGIN FOR THE GROUP (A): 10.7060 -4.7199 0.3776 REMARK 3 T TENSOR REMARK 3 T11: 0.0323 T22: 0.0329 REMARK 3 T33: -0.0741 T12: -0.0361 REMARK 3 T13: -0.0268 T23: -0.0253 REMARK 3 L TENSOR REMARK 3 L11: -0.0524 L22: 0.0304 REMARK 3 L33: 0.4833 L12: 0.4652 REMARK 3 L13: 0.3326 L23: 0.4487 REMARK 3 S TENSOR REMARK 3 S11: 0.0034 S12: 0.0125 S13: -0.0134 REMARK 3 S21: 0.0007 S22: -0.0056 S23: 0.0061 REMARK 3 S31: 0.0042 S32: -0.0018 S33: 0.0022 REMARK 3 REMARK 3 TLS GROUP : 3 REMARK 3 SELECTION: {A|51 - 79} REMARK 3 ORIGIN FOR THE GROUP (A): 3.4486 -1.0622 12.1478 REMARK 3 T TENSOR REMARK 3 T11: -0.0156 T22: 0.0859 REMARK 3 T33: -0.0768 T12: -0.0486 REMARK 3 T13: -0.0492 T23: 0.0079 REMARK 3 L TENSOR REMARK 3 L11: 0.1307 L22: 0.0106 REMARK 3 L33: 0.7577 L12: 0.7364 REMARK 3 L13: 0.6562 L23: -0.1121 REMARK 3 S TENSOR REMARK 3 S11: 0.0008 S12: 0.0182 S13: -0.0171 REMARK 3 S21: -0.0231 S22: -0.0059 S23: 0.0184 REMARK 3 S31: 0.0119 S32: -0.0050 S33: 0.0051 REMARK 3 REMARK 3 TLS GROUP : 4 REMARK 3 SELECTION: {A|80 - 97} REMARK 3 ORIGIN FOR THE GROUP (A): 17.6054 -3.0074 11.4203 REMARK 3 T TENSOR REMARK 3 T11: -0.0023 T22: 0.0385 REMARK 3 T33: -0.0584 T12: -0.0175 REMARK 3 T13: 0.0506 T23: -0.0393 REMARK 3 L TENSOR REMARK 3 L11: 0.0790 L22: 0.0087 REMARK 3 L33: 0.6607 L12: -0.0792 REMARK 3 L13: -0.5539 L23: 1.1140 REMARK 3 S TENSOR REMARK 3 S11: -0.0041 S12: 0.0195 S13: -0.0051 REMARK 3 S21: -0.0337 S22: 0.0065 S23: -0.0027 REMARK 3 S31: 0.0240 S32: -0.0001 S33: -0.0024 REMARK 3 REMARK 3 TLS GROUP : 5 REMARK 3 SELECTION: {A|98 - 158} REMARK 3 ORIGIN FOR THE GROUP (A): 15.2163 3.1737 21.6687 REMARK 3 T TENSOR REMARK 3 T11: -0.0412 T22: -0.0502 REMARK 3 T33: 0.0290 T12: 0.0121 REMARK 3 T13: -0.0140 T23: 0.0304 REMARK 3 L TENSOR REMARK 3 L11: 0.9960 L22: 1.6327 REMARK 3 L33: 0.4382 L12: 0.5644 REMARK 3 L13: -0.7260 L23: 0.0298 REMARK 3 S TENSOR REMARK 3 S11: -0.0078 S12: 0.0694 S13: 0.0011 REMARK 3 S21: -0.1121 S22: -0.0214 S23: 0.0118 REMARK 3 S31: 0.0069 S32: -0.0424 S33: 0.0291 REMARK 3 REMARK 3 TLS GROUP : 6 REMARK 3 SELECTION: {A|159 - 163} REMARK 3 ORIGIN FOR THE GROUP (A): -4.7147 2.8941 33.3195 REMARK 3 T TENSOR REMARK 3 T11: -0.0131 T22: -0.0046 REMARK 3 T33: 0.0222 T12: -0.0027 REMARK 3 T13: 0.0029 T23: -0.0144 REMARK 3 L TENSOR REMARK 3 L11: 0.0420 L22: 0.0076 REMARK 3 L33: 0.0143 L12: 0.0994 REMARK 3 L13: 0.0932 L23: -0.0240 REMARK 3 S TENSOR REMARK 3 S11: 0.0004 S12: -0.0015 S13: 0.0007 REMARK 3 S21: -0.0034 S22: 0.0003 S23: -0.0032 REMARK 3 S31: -0.0042 S32: -0.0029 S33: -0.0007 REMARK 3 REMARK 3 TLS GROUP : 7 REMARK 3 SELECTION: {A|164 - 221} REMARK 3 ORIGIN FOR THE GROUP (A): 16.5060 -5.6701 34.8367 REMARK 3 T TENSOR REMARK 3 T11: -0.0302 T22: -0.0843 REMARK 3 T33: 0.0756 T12: 0.0291 REMARK 3 T13: 0.0202 T23: 0.0394 REMARK 3 L TENSOR REMARK 3 L11: 1.1361 L22: 1.0890 REMARK 3 L33: 0.6216 L12: 0.7374 REMARK 3 L13: 0.3522 L23: 0.2132 REMARK 3 S TENSOR REMARK 3 S11: -0.0185 S12: -0.0406 S13: -0.0224 REMARK 3 S21: 0.0404 S22: -0.0309 S23: -0.0134 REMARK 3 S31: 0.0750 S32: 0.0151 S33: 0.0493 REMARK 3 REMARK 3 TLS GROUP : 8 REMARK 3 SELECTION: {A|222 - 229} REMARK 3 ORIGIN FOR THE GROUP (A): 30.3258 -3.2749 43.5067 REMARK 3 T TENSOR REMARK 3 T11: -0.0175 T22: 0.0398 REMARK 3 T33: -0.0088 T12: 0.0309 REMARK 3 T13: -0.0308 T23: 0.0859 REMARK 3 L TENSOR REMARK 3 L11: 0.0960 L22: 0.0007 REMARK 3 L33: 0.1890 L12: -0.1516 REMARK 3 L13: 0.2341 L23: -0.3899 REMARK 3 S TENSOR REMARK 3 S11: -0.0004 S12: -0.0001 S13: 0.0034 REMARK 3 S21: 0.0035 S22: -0.0051 S23: -0.0082 REMARK 3 S31: -0.0021 S32: 0.0020 S33: 0.0054 REMARK 3 REMARK 3 TLS GROUP : 9 REMARK 3 SELECTION: {A|230 - 259} REMARK 3 ORIGIN FOR THE GROUP (A): 21.6704 4.6942 37.1994 REMARK 3 T TENSOR REMARK 3 T11: -0.0623 T22: 0.0109 REMARK 3 T33: 0.0348 T12: 0.0021 REMARK 3 T13: 0.0154 T23: -0.0004 REMARK 3 L TENSOR REMARK 3 L11: 0.1701 L22: 0.5629 REMARK 3 L33: 0.6706 L12: 0.0383 REMARK 3 L13: -0.4210 L23: -0.3503 REMARK 3 S TENSOR REMARK 3 S11: 0.0019 S12: -0.0286 S13: 0.0223 REMARK 3 S21: 0.0391 S22: -0.0240 S23: 0.0103 REMARK 3 S31: -0.0208 S32: 0.0354 S33: 0.0221 REMARK 3 REMARK 3 TLS GROUP : 10 REMARK 3 SELECTION: {A|260 - 280} REMARK 3 ORIGIN FOR THE GROUP (A): 28.2492 17.3616 21.9754 REMARK 3 T TENSOR REMARK 3 T11: 0.0081 T22: -0.0564 REMARK 3 T33: 0.0427 T12: 0.0061 REMARK 3 T13: 0.0317 T23: -0.0024 REMARK 3 L TENSOR REMARK 3 L11: 0.1582 L22: 1.2495 REMARK 3 L33: -0.1562 L12: -0.1830 REMARK 3 L13: -1.0404 L23: -0.2325 REMARK 3 S TENSOR REMARK 3 S11: -0.0017 S12: 0.0424 S13: 0.0029 REMARK 3 S21: 0.0100 S22: 0.0010 S23: 0.0290 REMARK 3 S31: -0.0078 S32: 0.0203 S33: 0.0007 REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 4FT5 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_1000073323. 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 : 13218 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.400 REMARK 200 RESOLUTION RANGE LOW (A) : 50.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : -3.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.5 REMARK 200 DATA REDUNDANCY : NULL REMARK 200 R MERGE (I) : 0.10200 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 10.7000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.40 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.49 REMARK 200 COMPLETENESS FOR SHELL (%) : 97.3 REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : 0.29200 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 (%): 53.52 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.65 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 32.78600 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 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 GLU A 17 REMARK 465 GLY A 18 REMARK 465 ALA A 19 REMARK 465 TYR A 20 REMARK 465 GLY A 21 REMARK 465 LYS A 43 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 22 CG CD OE1 OE2 REMARK 470 ASP A 41 CG OD1 OD2 REMARK 470 ASN A 51 CG OD1 ND2 REMARK 470 LYS A 53 CG CD CE NZ REMARK 470 LYS A 60 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 LYS A 166 CG CD CE NZ REMARK 470 LYS A 180 CG CD CE NZ REMARK 470 ASP A 213 CG OD1 OD2 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 PHE A 5 -4.40 73.57 REMARK 500 GLU A 76 79.44 -113.82 REMARK 500 ASP A 99 -2.76 63.59 REMARK 500 ASP A 99 -7.69 68.02 REMARK 500 ARG A 129 -5.64 77.92 REMARK 500 ASP A 130 50.41 -141.91 REMARK 500 ASP A 148 94.55 68.80 REMARK 500 LEU A 269 -38.68 -137.29 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 H2K 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 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GOL A 302 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: 4FSR 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: 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 4FT5 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 H2K A 300 40 HET SO4 A 301 5 HET GOL A 302 6 HETNAM H2K 1-{5-CHLORO-2-[(3R)-PYRROLIDIN-3-YLOXY]PHENYL}-3-(5- HETNAM 2 H2K CYANOPYRAZIN-2-YL)UREA HETNAM SO4 SULFATE ION HETNAM GOL GLYCEROL HETSYN GOL GLYCERIN; PROPANE-1,2,3-TRIOL FORMUL 2 H2K C16 H15 CL N6 O2 FORMUL 3 SO4 O4 S 2- FORMUL 4 GOL C3 H8 O3 FORMUL 5 HOH *85(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 VAL A 174 5 5 HELIX 6 6 ALA A 175 ARG A 181 1 7 HELIX 7 7 ALA A 186 GLY A 204 1 19 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 THR A 14 0 SHEET 2 A 5 VAL A 23 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 37 N GLN A 24 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 2.49 SITE 1 AC1 13 LEU A 15 ALA A 36 LYS A 38 VAL A 68 SITE 2 AC1 13 GLU A 85 TYR A 86 CYS A 87 SER A 88 SITE 3 AC1 13 GLY A 90 GLU A 91 LEU A 137 ASP A 148 SITE 4 AC1 13 HOH A 474 SITE 1 AC2 5 LYS A 54 ARG A 129 THR A 153 HOH A 433 SITE 2 AC2 5 HOH A 461 SITE 1 AC3 3 TRP A 221 LYS A 224 HIS A 243 CRYST1 44.898 65.572 57.835 90.00 94.27 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 0.022273 0.000000 0.001663 0.00000 SCALE2 0.000000 0.015250 0.000000 0.00000 SCALE3 0.000000 0.000000 0.017339 0.00000