HEADER TRANSFERASE/TRANSFERASE INHIBITOR 22-APR-22 7XLP TITLE MEK1 BOUND TO DS03090629 COMPND MOL_ID: 1; COMPND 2 MOLECULE: DUAL SPECIFICITY MITOGEN-ACTIVATED PROTEIN KINASE KINASE 1; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: MAP KINASE KINASE 1,MAPKK 1,MKK1,ERK ACTIVATOR KINASE 1, COMPND 5 MAPK/ERK KINASE 1,MEK 1; COMPND 6 EC: 2.7.12.2; COMPND 7 ENGINEERED: YES; COMPND 8 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: MAP2K1, MEK1, PRKMK1; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS KINASE, INHIBITOR, COMPLEX, ATP COMPETITIVE, TRANSFERASE, KEYWDS 2 TRANSFERASE-TRANSFERASE INHIBITOR COMPLEX EXPDTA X-RAY DIFFRACTION AUTHOR S.KISHIKAWA,K.TAKANO,O.UBUKATA,H.HANZAWA REVDAT 3 29-NOV-23 7XLP 1 REMARK REVDAT 2 15-MAR-23 7XLP 1 JRNL REVDAT 1 01-MAR-23 7XLP 0 JRNL AUTH K.TAKANO,Y.MUNEHIRA,M.HATANAKA,R.MURAKAMI,Y.SHIBATA,T.SHIDA, JRNL AUTH 2 K.TAKEUCHI,S.TAKECHI,T.TABATA,T.SHIMADA,S.KISHIKAWA, JRNL AUTH 3 Y.MATSUI,O.UBUKATA,T.SEKI,Y.KANETA JRNL TITL DISCOVERY OF A NOVEL ATP-COMPETITIVE MEK INHIBITOR JRNL TITL 2 DS03090629 THAT OVERCOMES RESISTANCE CONFERRED BY BRAF JRNL TITL 3 OVEREXPRESSION IN BRAF-MUTATED MELANOMA. JRNL REF MOL.CANCER THER. V. 22 317 2023 JRNL REFN ESSN 1538-8514 JRNL PMID 36622773 JRNL DOI 10.1158/1535-7163.MCT-22-0306 REMARK 2 REMARK 2 RESOLUTION. 2.10 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 1.20_4459 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) : 2.10 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 49.50 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.330 REMARK 3 COMPLETENESS FOR RANGE (%) : 98.9 REMARK 3 NUMBER OF REFLECTIONS : 23340 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.220 REMARK 3 R VALUE (WORKING SET) : 0.219 REMARK 3 FREE R VALUE : 0.246 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.010 REMARK 3 FREE R VALUE TEST SET COUNT : 1170 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 49.5000 - 4.2000 1.00 3056 159 0.1855 0.1969 REMARK 3 2 4.2000 - 3.3300 1.00 2817 148 0.1907 0.2283 REMARK 3 3 3.3300 - 2.9100 1.00 2774 163 0.2429 0.2705 REMARK 3 4 2.9100 - 2.6500 0.99 2742 149 0.2454 0.2960 REMARK 3 5 2.6500 - 2.4600 0.99 2750 138 0.2659 0.2994 REMARK 3 6 2.4600 - 2.3100 0.98 2697 132 0.2752 0.3212 REMARK 3 7 2.3100 - 2.2000 0.97 2641 143 0.3044 0.3375 REMARK 3 8 2.2000 - 2.1000 0.98 2693 138 0.3547 0.3988 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : FLAT BULK SOLVENT MODEL REMARK 3 SOLVENT RADIUS : 1.10 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) : 0.270 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 33.040 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 43.09 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 63.24 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 : NULL NULL REMARK 3 ANGLE : NULL NULL REMARK 3 CHIRALITY : NULL NULL REMARK 3 PLANARITY : NULL NULL REMARK 3 DIHEDRAL : NULL NULL REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : 5 REMARK 3 TLS GROUP : 1 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 37 THROUGH 92 ) REMARK 3 ORIGIN FOR THE GROUP (A): 5.7296 71.3387 37.4232 REMARK 3 T TENSOR REMARK 3 T11: 0.5705 T22: 0.7541 REMARK 3 T33: 0.5326 T12: 0.0135 REMARK 3 T13: -0.0883 T23: -0.0521 REMARK 3 L TENSOR REMARK 3 L11: 2.0805 L22: 2.1373 REMARK 3 L33: 2.4351 L12: 0.2695 REMARK 3 L13: -0.0384 L23: -0.0526 REMARK 3 S TENSOR REMARK 3 S11: 0.1457 S12: -0.0977 S13: 0.1039 REMARK 3 S21: 0.0814 S22: 0.0258 S23: -0.1720 REMARK 3 S31: -0.0879 S32: 0.2878 S33: -0.1228 REMARK 3 TLS GROUP : 2 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 93 THROUGH 206 ) REMARK 3 ORIGIN FOR THE GROUP (A): 0.0879 64.5694 30.7811 REMARK 3 T TENSOR REMARK 3 T11: 0.4294 T22: 0.4808 REMARK 3 T33: 0.4819 T12: 0.0257 REMARK 3 T13: -0.0354 T23: -0.0373 REMARK 3 L TENSOR REMARK 3 L11: 2.2302 L22: 1.8104 REMARK 3 L33: 4.2244 L12: -0.2350 REMARK 3 L13: 1.1226 L23: -0.5495 REMARK 3 S TENSOR REMARK 3 S11: 0.1420 S12: -0.2508 S13: -0.2429 REMARK 3 S21: 0.2274 S22: -0.0249 S23: -0.1306 REMARK 3 S31: 0.2768 S32: 0.2835 S33: -0.0926 REMARK 3 TLS GROUP : 3 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 207 THROUGH 241 ) REMARK 3 ORIGIN FOR THE GROUP (A): -6.7835 51.9016 27.2010 REMARK 3 T TENSOR REMARK 3 T11: 0.8289 T22: 0.6027 REMARK 3 T33: 0.6109 T12: 0.0392 REMARK 3 T13: -0.0847 T23: 0.0350 REMARK 3 L TENSOR REMARK 3 L11: 2.6377 L22: 0.9566 REMARK 3 L33: 1.2257 L12: 0.7032 REMARK 3 L13: 1.5950 L23: -0.0256 REMARK 3 S TENSOR REMARK 3 S11: 0.0760 S12: -0.4168 S13: -0.1227 REMARK 3 S21: 0.5528 S22: 0.2310 S23: -0.4696 REMARK 3 S31: 0.3414 S32: -0.1185 S33: -0.3188 REMARK 3 TLS GROUP : 4 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 242 THROUGH 331 ) REMARK 3 ORIGIN FOR THE GROUP (A): -17.9810 61.2767 15.2495 REMARK 3 T TENSOR REMARK 3 T11: 0.4920 T22: 0.4524 REMARK 3 T33: 0.4555 T12: -0.0161 REMARK 3 T13: -0.0234 T23: 0.0061 REMARK 3 L TENSOR REMARK 3 L11: 1.4031 L22: 3.0022 REMARK 3 L33: 2.7521 L12: 0.3430 REMARK 3 L13: -0.6238 L23: 0.0918 REMARK 3 S TENSOR REMARK 3 S11: -0.0643 S12: -0.2449 S13: -0.1871 REMARK 3 S21: -0.0541 S22: 0.1282 S23: 0.4219 REMARK 3 S31: 0.1552 S32: -0.4534 S33: -0.0648 REMARK 3 TLS GROUP : 5 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 332 THROUGH 382 ) REMARK 3 ORIGIN FOR THE GROUP (A): -4.3598 67.9985 11.7744 REMARK 3 T TENSOR REMARK 3 T11: 0.4171 T22: 0.3940 REMARK 3 T33: 0.4351 T12: -0.0238 REMARK 3 T13: 0.0063 T23: -0.0404 REMARK 3 L TENSOR REMARK 3 L11: 1.8290 L22: 1.4104 REMARK 3 L33: 3.3958 L12: -1.0758 REMARK 3 L13: -0.3085 L23: -0.4365 REMARK 3 S TENSOR REMARK 3 S11: 0.0838 S12: -0.0270 S13: -0.0752 REMARK 3 S21: -0.3593 S22: 0.0700 S23: -0.1362 REMARK 3 S31: 0.1023 S32: 0.4130 S33: -0.0778 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 7XLP COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 30-APR-22. REMARK 100 THE DEPOSITION ID IS D_1300027231. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 04-OCT-19 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 7.75 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : SPRING-8 REMARK 200 BEAMLINE : BL45XU 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 : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS PILATUS3 6M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : AIMLESS 0.7.4 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 23655 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.100 REMARK 200 RESOLUTION RANGE LOW (A) : 49.500 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.9 REMARK 200 DATA REDUNDANCY : 18.50 REMARK 200 R MERGE (I) : 0.32700 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 9.2000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.10 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.16 REMARK 200 COMPLETENESS FOR SHELL (%) : 99.9 REMARK 200 DATA REDUNDANCY IN SHELL : 19.60 REMARK 200 R MERGE FOR SHELL (I) : 7.84900 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: PHASER REMARK 200 STARTING MODEL: 5BX0 REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 49.39 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.43 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 100 MM TRIS (PH 7.75), 200 MM CALCIUM REMARK 280 CHLORIDE, 2% DMSO, 18-20% PEG 3350, VAPOR DIFFUSION, HANGING REMARK 280 DROP, TEMPERATURE 277K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 61 2 2 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -Y,X-Y,Z+1/3 REMARK 290 3555 -X+Y,-X,Z+2/3 REMARK 290 4555 -X,-Y,Z+1/2 REMARK 290 5555 Y,-X+Y,Z+5/6 REMARK 290 6555 X-Y,X,Z+1/6 REMARK 290 7555 Y,X,-Z+1/3 REMARK 290 8555 X-Y,-Y,-Z REMARK 290 9555 -X,-X+Y,-Z+2/3 REMARK 290 10555 -Y,-X,-Z+5/6 REMARK 290 11555 -X+Y,Y,-Z+1/2 REMARK 290 12555 X,X-Y,-Z+1/6 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 74.14600 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 148.29200 REMARK 290 SMTRY1 4 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 111.21900 REMARK 290 SMTRY1 5 0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 5 -0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 5 0.000000 0.000000 1.000000 185.36500 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 37.07300 REMARK 290 SMTRY1 7 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 7 0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 74.14600 REMARK 290 SMTRY1 8 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 8 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 8 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 9 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 9 -0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 9 0.000000 0.000000 -1.000000 148.29200 REMARK 290 SMTRY1 10 0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 10 -0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 10 0.000000 0.000000 -1.000000 185.36500 REMARK 290 SMTRY1 11 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 11 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 11 0.000000 0.000000 -1.000000 111.21900 REMARK 290 SMTRY1 12 0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 12 0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 12 0.000000 0.000000 -1.000000 37.07300 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 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 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 A 560 LIES ON A SPECIAL POSITION. REMARK 375 HOH A 573 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 GLY A 36 REMARK 465 ASN A 221 REMARK 465 SER A 222 REMARK 465 PHE A 223 REMARK 465 VAL A 224 REMARK 465 CYS A 277 REMARK 465 GLN A 278 REMARK 465 VAL A 279 REMARK 465 GLU A 280 REMARK 465 GLY A 281 REMARK 465 ASP A 282 REMARK 465 ALA A 283 REMARK 465 ALA A 284 REMARK 465 GLU A 285 REMARK 465 THR A 286 REMARK 465 PRO A 287 REMARK 465 PRO A 288 REMARK 465 ARG A 289 REMARK 465 PRO A 290 REMARK 465 ARG A 291 REMARK 465 THR A 292 REMARK 465 PRO A 293 REMARK 465 GLY A 294 REMARK 465 ARG A 295 REMARK 465 PRO A 296 REMARK 465 LEU A 297 REMARK 465 ASN A 298 REMARK 465 LYS A 299 REMARK 465 LYS A 300 REMARK 465 GLY A 301 REMARK 465 MET A 302 REMARK 465 ASP A 303 REMARK 465 SER A 304 REMARK 465 ARG A 305 REMARK 465 PRO A 306 REMARK 465 GLN A 383 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 LEU A 37 CG CD1 CD2 REMARK 470 GLU A 38 CG CD OE1 OE2 REMARK 470 GLU A 39 CG CD OE1 OE2 REMARK 470 LEU A 40 CG CD1 CD2 REMARK 470 GLU A 41 CG CD OE1 OE2 REMARK 470 ARG A 47 CG CD NE CZ NH1 NH2 REMARK 470 GLU A 51 CG CD OE1 OE2 REMARK 470 GLN A 56 CG CD OE1 NE2 REMARK 470 GLU A 69 CG CD OE1 OE2 REMARK 470 LEU A 101 CG CD1 CD2 REMARK 470 GLU A 102 CG CD OE1 OE2 REMARK 470 ILE A 103 CG1 CG2 CD1 REMARK 470 LYS A 104 CG CD CE NZ REMARK 470 ARG A 108 CG CD NE CZ NH1 NH2 REMARK 470 GLU A 120 CG CD OE1 OE2 REMARK 470 LYS A 185 CG CD CE NZ REMARK 470 GLN A 214 CG CD OE1 NE2 REMARK 470 ASP A 217 CG OD1 OD2 REMARK 470 HIS A 239 CG ND1 CD2 CE1 NE2 REMARK 470 TYR A 240 CG CD1 CD2 CE1 CE2 CZ OH REMARK 470 ARG A 260 CG CD NE CZ NH1 NH2 REMARK 470 ASP A 267 CG OD1 OD2 REMARK 470 LYS A 269 CG CD CE NZ REMARK 470 GLU A 272 CG CD OE1 OE2 REMARK 470 LEU A 273 CG CD1 CD2 REMARK 470 ASP A 315 CG OD1 OD2 REMARK 470 GLU A 368 CG CD OE1 OE2 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 135 117.98 -161.31 REMARK 500 HIS A 184 -3.15 -140.65 REMARK 500 ASP A 190 58.38 -154.52 REMARK 500 REMARK 500 REMARK: NULL REMARK 620 REMARK 620 METAL COORDINATION REMARK 620 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 620 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE): REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CA A 403 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP A 65 OD2 REMARK 620 2 ASP A 65 OD2 0.0 REMARK 620 3 ASP A 66 OD1 85.1 85.1 REMARK 620 4 ASP A 66 OD1 85.1 85.1 0.0 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CA A 404 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP A 65 OD1 REMARK 620 2 ASP A 65 OD2 54.3 REMARK 620 3 ASP A 66 OD2 80.4 36.5 REMARK 620 4 HOH A 563 O 77.6 124.4 158.0 REMARK 620 N 1 2 3 DBREF 7XLP A 37 383 UNP Q02750 MP2K1_HUMAN 37 383 SEQADV 7XLP GLY A 36 UNP Q02750 EXPRESSION TAG SEQADV 7XLP ASN A 298 UNP Q02750 SER 298 ENGINEERED MUTATION SEQADV 7XLP LYS A 299 UNP Q02750 SER 299 ENGINEERED MUTATION SEQADV 7XLP LYS A 300 UNP Q02750 TYR 300 ENGINEERED MUTATION SEQRES 1 A 348 GLY LEU GLU GLU LEU GLU LEU ASP GLU GLN GLN ARG LYS SEQRES 2 A 348 ARG LEU GLU ALA PHE LEU THR GLN LYS GLN LYS VAL GLY SEQRES 3 A 348 GLU LEU LYS ASP ASP ASP PHE GLU LYS ILE SER GLU LEU SEQRES 4 A 348 GLY ALA GLY ASN GLY GLY VAL VAL PHE LYS VAL SER HIS SEQRES 5 A 348 LYS PRO SER GLY LEU VAL MET ALA ARG LYS LEU ILE HIS SEQRES 6 A 348 LEU GLU ILE LYS PRO ALA ILE ARG ASN GLN ILE ILE ARG SEQRES 7 A 348 GLU LEU GLN VAL LEU HIS GLU CYS ASN SER PRO TYR ILE SEQRES 8 A 348 VAL GLY PHE TYR GLY ALA PHE TYR SER ASP GLY GLU ILE SEQRES 9 A 348 SER ILE CYS MET GLU HIS MET ASP GLY GLY SER LEU ASP SEQRES 10 A 348 GLN VAL LEU LYS LYS ALA GLY ARG ILE PRO GLU GLN ILE SEQRES 11 A 348 LEU GLY LYS VAL SER ILE ALA VAL ILE LYS GLY LEU THR SEQRES 12 A 348 TYR LEU ARG GLU LYS HIS LYS ILE MET HIS ARG ASP VAL SEQRES 13 A 348 LYS PRO SER ASN ILE LEU VAL ASN SER ARG GLY GLU ILE SEQRES 14 A 348 LYS LEU CYS ASP PHE GLY VAL SER GLY GLN LEU ILE ASP SEQRES 15 A 348 SER MET ALA ASN SER PHE VAL GLY THR ARG SER TYR MET SEQRES 16 A 348 SER PRO GLU ARG LEU GLN GLY THR HIS TYR SER VAL GLN SEQRES 17 A 348 SER ASP ILE TRP SER MET GLY LEU SER LEU VAL GLU MET SEQRES 18 A 348 ALA VAL GLY ARG TYR PRO ILE PRO PRO PRO ASP ALA LYS SEQRES 19 A 348 GLU LEU GLU LEU MET PHE GLY CYS GLN VAL GLU GLY ASP SEQRES 20 A 348 ALA ALA GLU THR PRO PRO ARG PRO ARG THR PRO GLY ARG SEQRES 21 A 348 PRO LEU ASN LYS LYS GLY MET ASP SER ARG PRO PRO MET SEQRES 22 A 348 ALA ILE PHE GLU LEU LEU ASP TYR ILE VAL ASN GLU PRO SEQRES 23 A 348 PRO PRO LYS LEU PRO SER GLY VAL PHE SER LEU GLU PHE SEQRES 24 A 348 GLN ASP PHE VAL ASN LYS CYS LEU ILE LYS ASN PRO ALA SEQRES 25 A 348 GLU ARG ALA ASP LEU LYS GLN LEU MET VAL HIS ALA PHE SEQRES 26 A 348 ILE LYS ARG SER ASP ALA GLU GLU VAL ASP PHE ALA GLY SEQRES 27 A 348 TRP LEU CYS SER THR ILE GLY LEU ASN GLN HET FZC A 401 33 HET DMS A 402 4 HET CA A 403 1 HET CA A 404 1 HET CA A 405 1 HETNAM FZC (1~{R},3~{S})-3-[[6-[2-CHLORANYL-4-(4-METHYLPYRIMIDIN- HETNAM 2 FZC 2-YL)OXY-PHENYL]-3-METHYL-1~{H}-INDAZOL-4- HETNAM 3 FZC YL]OXY]CYCLOHEXAN-1-AMINE HETNAM DMS DIMETHYL SULFOXIDE HETNAM CA CALCIUM ION FORMUL 2 FZC C25 H26 CL N5 O2 FORMUL 3 DMS C2 H6 O S FORMUL 4 CA 3(CA 2+) FORMUL 7 HOH *73(H2 O) HELIX 1 AA1 LEU A 37 GLU A 41 5 5 HELIX 2 AA2 ASP A 43 LYS A 59 1 17 HELIX 3 AA3 LYS A 64 ASP A 66 5 3 HELIX 4 AA4 LYS A 104 LEU A 115 1 12 HELIX 5 AA5 GLN A 116 CYS A 121 5 6 HELIX 6 AA6 SER A 150 GLY A 159 1 10 HELIX 7 AA7 PRO A 162 LYS A 185 1 24 HELIX 8 AA8 LYS A 192 SER A 194 5 3 HELIX 9 AA9 SER A 212 ALA A 220 1 9 HELIX 10 AB1 SER A 231 GLN A 236 1 6 HELIX 11 AB2 SER A 241 GLY A 259 1 19 HELIX 12 AB3 ASP A 267 PHE A 275 1 9 HELIX 13 AB4 ALA A 309 GLU A 320 1 12 HELIX 14 AB5 SER A 331 LEU A 342 1 12 HELIX 15 AB6 ASP A 351 VAL A 357 1 7 HELIX 16 AB7 HIS A 358 GLU A 367 1 10 HELIX 17 AB8 ASP A 370 GLY A 380 1 11 SHEET 1 AA1 5 PHE A 68 GLY A 77 0 SHEET 2 AA1 5 GLY A 80 HIS A 87 -1 O VAL A 82 N GLY A 75 SHEET 3 AA1 5 VAL A 93 HIS A 100 -1 O ARG A 96 N PHE A 83 SHEET 4 AA1 5 GLU A 138 MET A 143 -1 O ILE A 139 N ILE A 99 SHEET 5 AA1 5 PHE A 129 SER A 135 -1 N PHE A 133 O SER A 140 SHEET 1 AA2 2 ILE A 196 VAL A 198 0 SHEET 2 AA2 2 ILE A 204 LEU A 206 -1 O LYS A 205 N LEU A 197 LINK OD2 ASP A 65 CA CA A 403 1555 1555 2.46 LINK OD2 ASP A 65 CA CA A 403 1555 11555 2.65 LINK OD1 ASP A 65 CA CA A 404 1555 1555 2.46 LINK OD2 ASP A 65 CA CA A 404 1555 1555 2.33 LINK OD1 ASP A 66 CA CA A 403 1555 1555 2.70 LINK OD1 ASP A 66 CA CA A 403 1555 11555 2.30 LINK OD2 ASP A 66 CA CA A 404 1555 11555 2.26 LINK CA CA A 404 O HOH A 563 1555 1555 2.56 LINK CA CA A 405 O HOH A 512 1555 1555 3.19 CISPEP 1 ILE A 263 PRO A 264 0 3.52 CRYST1 76.760 76.760 222.438 90.00 90.00 120.00 P 61 2 2 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 0.013028 0.007521 0.000000 0.00000 SCALE2 0.000000 0.015043 0.000000 0.00000 SCALE3 0.000000 0.000000 0.004496 0.00000