HEADER TRANSFERASE/TRANSFERASE INHIBITOR 28-APR-22 7XNC TITLE MEK1 BOUND TO DS94070624 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 7XNC 1 REMARK REVDAT 2 15-MAR-23 7XNC 1 JRNL REVDAT 1 01-MAR-23 7XNC 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) : 42.85 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.330 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.5 REMARK 3 NUMBER OF REFLECTIONS : 23813 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.227 REMARK 3 R VALUE (WORKING SET) : 0.225 REMARK 3 FREE R VALUE : 0.251 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.020 REMARK 3 FREE R VALUE TEST SET COUNT : 1196 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 42.8500 - 4.3700 1.00 2766 148 0.1936 0.1819 REMARK 3 2 4.3700 - 3.4700 1.00 2581 131 0.1747 0.2138 REMARK 3 3 3.4700 - 3.0300 1.00 2512 139 0.2349 0.2524 REMARK 3 4 3.0300 - 2.7500 1.00 2483 144 0.2566 0.3491 REMARK 3 5 2.7500 - 2.5500 0.99 2489 123 0.2671 0.3331 REMARK 3 6 2.5500 - 2.4000 0.99 2461 123 0.2828 0.3038 REMARK 3 7 2.4000 - 2.2800 0.99 2438 136 0.2945 0.3076 REMARK 3 8 2.2800 - 2.1800 0.99 2456 124 0.3181 0.3709 REMARK 3 9 2.1800 - 2.1000 0.99 2431 128 0.3440 0.3676 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) : 0.290 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 31.570 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 38.42 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 53.81 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 : 4 REMARK 3 TLS GROUP : 1 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 37 THROUGH 120 ) REMARK 3 ORIGIN FOR THE GROUP (A): 4.7600 67.4972 38.9061 REMARK 3 T TENSOR REMARK 3 T11: 0.3923 T22: 0.5429 REMARK 3 T33: 0.4155 T12: 0.0169 REMARK 3 T13: -0.1025 T23: -0.0157 REMARK 3 L TENSOR REMARK 3 L11: 2.1900 L22: 2.4807 REMARK 3 L33: 2.3887 L12: -0.2648 REMARK 3 L13: -0.3779 L23: 0.6148 REMARK 3 S TENSOR REMARK 3 S11: -0.0670 S12: -0.1422 S13: -0.2990 REMARK 3 S21: 0.1492 S22: -0.0837 S23: 0.0484 REMARK 3 S31: -0.0635 S32: -0.0532 S33: 0.1370 REMARK 3 TLS GROUP : 2 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 121 THROUGH 206 ) REMARK 3 ORIGIN FOR THE GROUP (A): -0.8684 67.6431 27.3475 REMARK 3 T TENSOR REMARK 3 T11: 0.2920 T22: 0.3005 REMARK 3 T33: 0.3081 T12: 0.0353 REMARK 3 T13: -0.0061 T23: -0.0367 REMARK 3 L TENSOR REMARK 3 L11: 2.5172 L22: 2.6772 REMARK 3 L33: 3.7161 L12: -0.1304 REMARK 3 L13: 1.1813 L23: -0.3051 REMARK 3 S TENSOR REMARK 3 S11: 0.0189 S12: -0.2624 S13: -0.0637 REMARK 3 S21: 0.1881 S22: 0.0096 S23: -0.2114 REMARK 3 S31: 0.2432 S32: 0.2194 S33: -0.0219 REMARK 3 TLS GROUP : 3 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 207 THROUGH 309 ) REMARK 3 ORIGIN FOR THE GROUP (A): -12.6880 59.0873 21.4840 REMARK 3 T TENSOR REMARK 3 T11: 0.4264 T22: 0.3516 REMARK 3 T33: 0.2965 T12: -0.0128 REMARK 3 T13: 0.0015 T23: 0.0108 REMARK 3 L TENSOR REMARK 3 L11: 3.4408 L22: 3.8002 REMARK 3 L33: 2.9881 L12: 0.8516 REMARK 3 L13: -0.8965 L23: 1.1620 REMARK 3 S TENSOR REMARK 3 S11: -0.0017 S12: -0.3096 S13: -0.3690 REMARK 3 S21: 0.2599 S22: 0.0397 S23: 0.0602 REMARK 3 S31: 0.4363 S32: -0.0616 S33: -0.0894 REMARK 3 TLS GROUP : 4 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 310 THROUGH 382 ) REMARK 3 ORIGIN FOR THE GROUP (A): -8.6188 65.3602 12.3291 REMARK 3 T TENSOR REMARK 3 T11: 0.3573 T22: 0.2875 REMARK 3 T33: 0.3069 T12: 0.0372 REMARK 3 T13: -0.0267 T23: -0.0284 REMARK 3 L TENSOR REMARK 3 L11: 1.7645 L22: 1.7919 REMARK 3 L33: 2.4908 L12: 0.0700 REMARK 3 L13: -0.5758 L23: -0.1679 REMARK 3 S TENSOR REMARK 3 S11: -0.0016 S12: 0.0991 S13: -0.2618 REMARK 3 S21: -0.2774 S22: 0.0679 S23: -0.1057 REMARK 3 S31: 0.2533 S32: 0.0572 S33: -0.0560 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 7XNC COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 10-MAY-22. REMARK 100 THE DEPOSITION ID IS D_1300029126. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 25-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 : PHOTON FACTORY REMARK 200 BEAMLINE : BL-1A REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.08 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS EIGER X 4M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : AIMLESS 0.7.7 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 24013 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.100 REMARK 200 RESOLUTION RANGE LOW (A) : 42.850 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 100.0 REMARK 200 DATA REDUNDANCY : 19.70 REMARK 200 R MERGE (I) : 0.20600 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 12.4000 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 (%) : 100.0 REMARK 200 DATA REDUNDANCY IN SHELL : 20.80 REMARK 200 R MERGE FOR SHELL (I) : 3.69500 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 (%): 50.18 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.47 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 74.40667 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 148.81333 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 111.61000 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 186.01667 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 37.20333 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 74.40667 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 148.81333 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 186.01667 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 111.61000 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 37.20333 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 511 LIES ON A SPECIAL POSITION. REMARK 375 HOH A 577 LIES ON A SPECIAL POSITION. REMARK 375 HOH A 589 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 THR A 238 REMARK 465 HIS A 239 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 GLU A 38 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 LYS A 70 CG CD CE NZ REMARK 470 ASN A 78 CG OD1 ND2 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 GLN A 110 CG CD OE1 NE2 REMARK 470 ARG A 113 CG CD NE CZ NH1 NH2 REMARK 470 GLU A 120 CG CD OE1 OE2 REMARK 470 ARG A 181 CG CD NE CZ NH1 NH2 REMARK 470 LYS A 185 CG CD CE NZ REMARK 470 GLN A 214 CG CD OE1 NE2 REMARK 470 TYR A 240 CG CD1 CD2 CE1 CE2 CZ OH 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 470 ASN A 382 CG OD1 ND2 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 ARG A 189 -7.95 75.24 REMARK 500 ASP A 190 58.69 -149.55 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 84.4 84.4 REMARK 620 4 ASP A 66 OD1 84.4 84.4 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 54.6 REMARK 620 3 ASP A 66 OD2 81.7 42.3 REMARK 620 4 HOH A 523 O 91.4 70.4 100.2 REMARK 620 5 HOH A 583 O 81.8 126.6 163.3 83.0 REMARK 620 6 HOH A 586 O 143.7 117.3 116.6 56.1 78.9 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CA A 405 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP A 190 OD2 REMARK 620 2 ASP A 208 OD2 80.5 REMARK 620 N 1 DBREF 7XNC A 37 383 UNP Q02750 MP2K1_HUMAN 37 383 SEQADV 7XNC GLY A 36 UNP Q02750 EXPRESSION TAG SEQADV 7XNC ASN A 298 UNP Q02750 SER 298 ENGINEERED MUTATION SEQADV 7XNC LYS A 299 UNP Q02750 SER 299 ENGINEERED MUTATION SEQADV 7XNC 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 GIK A 401 28 HET DMS A 402 4 HET CA A 403 1 HET CA A 404 1 HET CA A 405 1 HETNAM GIK ~{N}-[4-[[6-(3-CHLORANYLPYRIDIN-4-YL)-3-METHYL-1~{H}- HETNAM 2 GIK INDAZOL-4-YL]OXY]CYCLOHEXYL]ETHANAMIDE HETNAM DMS DIMETHYL SULFOXIDE HETNAM CA CALCIUM ION FORMUL 2 GIK C21 H23 CL N4 O2 FORMUL 3 DMS C2 H6 O S FORMUL 4 CA 3(CA 2+) FORMUL 7 HOH *89(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 GLN A 116 1 13 HELIX 5 AA5 VAL A 117 CYS A 121 5 5 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 MET A 219 1 8 HELIX 10 AB1 SER A 241 GLY A 259 1 19 HELIX 11 AB2 ASP A 267 PHE A 275 1 9 HELIX 12 AB3 ALA A 309 GLU A 320 1 12 HELIX 13 AB4 SER A 331 LEU A 342 1 12 HELIX 14 AB5 ASP A 351 VAL A 357 1 7 HELIX 15 AB6 HIS A 358 GLU A 367 1 10 HELIX 16 AB7 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 GLU A 144 -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 2.53 LINK OD2 ASP A 65 CA CA A 403 1555 11555 2.69 LINK OD1 ASP A 65 CA CA A 404 1555 1555 2.42 LINK OD2 ASP A 65 CA CA A 404 1555 1555 2.36 LINK OD1 ASP A 66 CA CA A 403 1555 1555 2.90 LINK OD1 ASP A 66 CA CA A 403 1555 11555 2.32 LINK OD2 ASP A 66 CA CA A 404 1555 11555 2.22 LINK OD2 ASP A 190 CA CA A 405 1555 1555 2.66 LINK OD2 ASP A 208 CA CA A 405 1555 1555 2.74 LINK CA CA A 404 O HOH A 523 1555 1555 2.31 LINK CA CA A 404 O HOH A 583 1555 1555 2.56 LINK CA CA A 404 O HOH A 586 1555 11555 2.58 CISPEP 1 ILE A 263 PRO A 264 0 2.32 CRYST1 77.232 77.232 223.220 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 0.012948 0.007476 0.000000 0.00000 SCALE2 0.000000 0.014951 0.000000 0.00000 SCALE3 0.000000 0.000000 0.004480 0.00000