PDB Short entry for 4LRW HEADER SIGNALING PROTEIN 21-JUL-13 4LRW TITLE CRYSTAL STRUCTURE OF K-RAS G12C (CYSTEINE-LIGHT), GDP-BOUND COMPND MOL_ID: 1; COMPND 2 MOLECULE: GTPASE KRAS; COMPND 3 CHAIN: A, B; COMPND 4 FRAGMENT: UNP RESIDUES 1-169; COMPND 5 SYNONYM: K-RAS 2, KI-RAS, C-K-RAS, C-KI-RAS, GTPASE KRAS, N- COMPND 6 TERMINALLY PROCESSED; 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 GENE: KRAS, KRAS ISOFORM 2B, KRAS2, RASK2; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: BL21(DE3); SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 10 EXPRESSION_SYSTEM_PLASMID: PJEXPRESS411 KEYWDS GTPASE, GDP BOUND, SIGNALING PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR J.M.OSTREM,U.PETERS,M.L.SOS,J.A.WELLS,K.M.SHOKAT REVDAT 3 15-NOV-17 4LRW 1 REMARK REVDAT 2 18-DEC-13 4LRW 1 JRNL REVDAT 1 27-NOV-13 4LRW 0 JRNL AUTH J.M.OSTREM,U.PETERS,M.L.SOS,J.A.WELLS,K.M.SHOKAT JRNL TITL K-RAS(G12C) INHIBITORS ALLOSTERICALLY CONTROL GTP AFFINITY JRNL TITL 2 AND EFFECTOR INTERACTIONS. JRNL REF NATURE V. 503 548 2013 JRNL REFN ISSN 0028-0836 JRNL PMID 24256730 JRNL DOI 10.1038/NATURE12796 REMARK 2 REMARK 2 RESOLUTION. 2.15 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX DEV_1402 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 : TWIN_LSQ_F REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.15 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 23.92 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.970 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.9 REMARK 3 NUMBER OF REFLECTIONS : 16022 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.183 REMARK 3 R VALUE (WORKING SET) : 0.180 REMARK 3 FREE R VALUE : 0.204 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 10.220 REMARK 3 FREE R VALUE TEST SET COUNT : 1638 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 23.9217 - 4.9130 0.89 1194 143 0.1584 0.1799 REMARK 3 2 4.9130 - 3.9051 0.89 1192 138 0.1228 0.1516 REMARK 3 3 3.9051 - 3.4131 0.90 1198 139 0.1505 0.1739 REMARK 3 4 3.4131 - 3.1018 0.90 1208 136 0.1717 0.2211 REMARK 3 5 3.1018 - 2.8798 0.90 1193 136 0.1916 0.1824 REMARK 3 6 2.8798 - 2.7103 0.90 1199 129 0.2248 0.2605 REMARK 3 7 2.7103 - 2.5747 0.90 1189 138 0.2198 0.2542 REMARK 3 8 2.5747 - 2.4628 0.90 1204 131 0.2164 0.2429 REMARK 3 9 2.4628 - 2.3680 0.89 1175 140 0.2267 0.1937 REMARK 3 10 2.3680 - 2.2864 0.90 1196 130 0.2289 0.2579 REMARK 3 11 2.2864 - 2.2150 0.90 1214 136 0.2236 0.2947 REMARK 3 12 2.2150 - 2.1517 0.89 1190 142 0.2348 0.2569 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : FLAT BULK SOLVENT MODEL REMARK 3 SOLVENT RADIUS : 1.11 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) : NULL REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 26.290 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 28.15 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: 0.1400 REMARK 3 OPERATOR: H,-H-K,-L REMARK 3 REMARK 3 DEVIATIONS FROM IDEAL VALUES. REMARK 3 RMSD COUNT REMARK 3 BOND : 0.002 2554 REMARK 3 ANGLE : 0.558 3462 REMARK 3 CHIRALITY : 0.035 400 REMARK 3 PLANARITY : 0.002 436 REMARK 3 DIHEDRAL : 12.000 954 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : 11 REMARK 3 TLS GROUP : 1 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 2 THROUGH 83 ) REMARK 3 ORIGIN FOR THE GROUP (A): 25.8645 -0.4050 -44.7361 REMARK 3 T TENSOR REMARK 3 T11: 0.1464 T22: 0.1470 REMARK 3 T33: 0.1863 T12: 0.0176 REMARK 3 T13: -0.0179 T23: -0.0134 REMARK 3 L TENSOR REMARK 3 L11: 2.5154 L22: 1.5928 REMARK 3 L33: 0.9058 L12: 0.6489 REMARK 3 L13: -0.6592 L23: -0.1751 REMARK 3 S TENSOR REMARK 3 S11: -0.0317 S12: -0.2712 S13: 0.2526 REMARK 3 S21: 0.0875 S22: 0.0608 S23: -0.0328 REMARK 3 S31: 0.0263 S32: 0.1257 S33: -0.0186 REMARK 3 TLS GROUP : 2 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 84 THROUGH 116 ) REMARK 3 ORIGIN FOR THE GROUP (A): 15.0544 9.4461 -49.8608 REMARK 3 T TENSOR REMARK 3 T11: 0.1632 T22: 0.1286 REMARK 3 T33: 0.1488 T12: 0.0676 REMARK 3 T13: 0.0033 T23: 0.0229 REMARK 3 L TENSOR REMARK 3 L11: 4.2569 L22: 3.7759 REMARK 3 L33: 2.7620 L12: 1.0352 REMARK 3 L13: 1.7269 L23: 2.8532 REMARK 3 S TENSOR REMARK 3 S11: -0.1202 S12: -0.1358 S13: 0.3600 REMARK 3 S21: -0.1515 S22: 0.0715 S23: 0.0703 REMARK 3 S31: -0.2301 S32: -0.0929 S33: 0.0537 REMARK 3 TLS GROUP : 3 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 117 THROUGH 167 ) REMARK 3 ORIGIN FOR THE GROUP (A): 19.1343 0.3733 -57.0913 REMARK 3 T TENSOR REMARK 3 T11: 0.1499 T22: 0.1847 REMARK 3 T33: 0.1466 T12: -0.0040 REMARK 3 T13: 0.0225 T23: -0.0065 REMARK 3 L TENSOR REMARK 3 L11: 2.0060 L22: 4.4034 REMARK 3 L33: 1.6559 L12: 0.7510 REMARK 3 L13: -0.7533 L23: -0.4056 REMARK 3 S TENSOR REMARK 3 S11: -0.0396 S12: 0.2949 S13: 0.1003 REMARK 3 S21: -0.2295 S22: 0.1412 S23: -0.0237 REMARK 3 S31: 0.0084 S32: -0.0132 S33: -0.0989 REMARK 3 TLS GROUP : 4 REMARK 3 SELECTION: CHAIN 'B' AND (RESID 2 THROUGH 25 ) REMARK 3 ORIGIN FOR THE GROUP (A): 16.7081 -23.1139 -26.3947 REMARK 3 T TENSOR REMARK 3 T11: 0.1227 T22: 0.1153 REMARK 3 T33: 0.2429 T12: -0.0312 REMARK 3 T13: -0.0223 T23: 0.0265 REMARK 3 L TENSOR REMARK 3 L11: 0.7047 L22: 1.3025 REMARK 3 L33: 1.9630 L12: 0.1035 REMARK 3 L13: 0.4690 L23: 1.3178 REMARK 3 S TENSOR REMARK 3 S11: 0.1293 S12: -0.2607 S13: -0.1844 REMARK 3 S21: -0.1589 S22: -0.0353 S23: 0.1490 REMARK 3 S31: 0.0390 S32: -0.0678 S33: -0.0569 REMARK 3 TLS GROUP : 5 REMARK 3 SELECTION: CHAIN 'B' AND (RESID 26 THROUGH 37 ) REMARK 3 ORIGIN FOR THE GROUP (A): 21.6832 -15.6503 -20.0602 REMARK 3 T TENSOR REMARK 3 T11: 0.1301 T22: 0.1942 REMARK 3 T33: 0.1455 T12: 0.0513 REMARK 3 T13: 0.0170 T23: -0.0483 REMARK 3 L TENSOR REMARK 3 L11: 5.9403 L22: 5.3752 REMARK 3 L33: 8.1904 L12: -1.3157 REMARK 3 L13: 3.4605 L23: -3.1843 REMARK 3 S TENSOR REMARK 3 S11: 0.1398 S12: -0.3381 S13: 0.0426 REMARK 3 S21: 0.2977 S22: 0.1417 S23: 0.0286 REMARK 3 S31: -0.1069 S32: -0.4036 S33: -0.2948 REMARK 3 TLS GROUP : 6 REMARK 3 SELECTION: CHAIN 'B' AND (RESID 38 THROUGH 57 ) REMARK 3 ORIGIN FOR THE GROUP (A): 7.7858 -23.6160 -27.4529 REMARK 3 T TENSOR REMARK 3 T11: 0.2100 T22: 0.1562 REMARK 3 T33: 0.2539 T12: 0.0235 REMARK 3 T13: 0.0228 T23: 0.0013 REMARK 3 L TENSOR REMARK 3 L11: 5.6399 L22: 2.0242 REMARK 3 L33: 8.8885 L12: -0.2241 REMARK 3 L13: 4.4184 L23: -2.1213 REMARK 3 S TENSOR REMARK 3 S11: -0.3847 S12: -0.3459 S13: 0.0690 REMARK 3 S21: 0.3737 S22: 0.0351 S23: 0.0534 REMARK 3 S31: -0.3326 S32: -0.0404 S33: 0.3122 REMARK 3 TLS GROUP : 7 REMARK 3 SELECTION: CHAIN 'B' AND (RESID 58 THROUGH 92 ) REMARK 3 ORIGIN FOR THE GROUP (A): 25.5086 -28.8344 -28.3669 REMARK 3 T TENSOR REMARK 3 T11: 0.1653 T22: 0.0886 REMARK 3 T33: 0.1866 T12: 0.0252 REMARK 3 T13: -0.0333 T23: -0.0061 REMARK 3 L TENSOR REMARK 3 L11: 5.6549 L22: 2.2208 REMARK 3 L33: 1.9633 L12: 0.9991 REMARK 3 L13: -0.6821 L23: 0.1224 REMARK 3 S TENSOR REMARK 3 S11: 0.1002 S12: -0.3932 S13: -0.4470 REMARK 3 S21: 0.0042 S22: -0.1073 S23: 0.0034 REMARK 3 S31: 0.0175 S32: 0.0841 S33: 0.0257 REMARK 3 TLS GROUP : 8 REMARK 3 SELECTION: CHAIN 'B' AND (RESID 93 THROUGH 104 ) REMARK 3 ORIGIN FOR THE GROUP (A): 25.5046 -37.9204 -28.0576 REMARK 3 T TENSOR REMARK 3 T11: 0.2378 T22: 0.2088 REMARK 3 T33: 0.2754 T12: 0.0731 REMARK 3 T13: 0.0120 T23: 0.0371 REMARK 3 L TENSOR REMARK 3 L11: 7.0431 L22: 6.4578 REMARK 3 L33: 2.6505 L12: 5.1387 REMARK 3 L13: -4.2374 L23: -3.5901 REMARK 3 S TENSOR REMARK 3 S11: -0.2625 S12: -0.1047 S13: -0.9317 REMARK 3 S21: 0.0446 S22: -0.1296 S23: -0.9182 REMARK 3 S31: 0.3308 S32: 0.1567 S33: 0.3370 REMARK 3 TLS GROUP : 9 REMARK 3 SELECTION: CHAIN 'B' AND (RESID 105 THROUGH 126 ) REMARK 3 ORIGIN FOR THE GROUP (A): 26.3109 -26.1495 -35.1204 REMARK 3 T TENSOR REMARK 3 T11: 0.0809 T22: 0.1351 REMARK 3 T33: 0.1631 T12: 0.0346 REMARK 3 T13: 0.0050 T23: -0.0214 REMARK 3 L TENSOR REMARK 3 L11: 2.8254 L22: 4.9897 REMARK 3 L33: 3.4702 L12: 2.8064 REMARK 3 L13: -0.0009 L23: -1.0987 REMARK 3 S TENSOR REMARK 3 S11: -0.1613 S12: 0.0274 S13: 0.0825 REMARK 3 S21: -0.4297 S22: 0.0500 S23: -0.1554 REMARK 3 S31: 0.0330 S32: 0.0614 S33: 0.0883 REMARK 3 TLS GROUP : 10 REMARK 3 SELECTION: CHAIN 'B' AND (RESID 127 THROUGH 151 ) REMARK 3 ORIGIN FOR THE GROUP (A): 25.6352 -24.5435 -39.2819 REMARK 3 T TENSOR REMARK 3 T11: 0.1490 T22: 0.2005 REMARK 3 T33: 0.1777 T12: -0.0235 REMARK 3 T13: -0.0156 T23: -0.0304 REMARK 3 L TENSOR REMARK 3 L11: 1.4069 L22: 5.2723 REMARK 3 L33: 1.8142 L12: 0.0007 REMARK 3 L13: 0.1137 L23: 1.5253 REMARK 3 S TENSOR REMARK 3 S11: 0.0358 S12: 0.2606 S13: -0.2948 REMARK 3 S21: -0.8000 S22: 0.1149 S23: 0.0768 REMARK 3 S31: -0.1870 S32: -0.0034 S33: -0.1169 REMARK 3 TLS GROUP : 11 REMARK 3 SELECTION: CHAIN 'B' AND (RESID 152 THROUGH 167 ) REMARK 3 ORIGIN FOR THE GROUP (A): 11.9469 -28.1758 -36.7546 REMARK 3 T TENSOR REMARK 3 T11: 0.1786 T22: 0.1552 REMARK 3 T33: 0.2409 T12: 0.0218 REMARK 3 T13: -0.0533 T23: 0.0049 REMARK 3 L TENSOR REMARK 3 L11: 7.1296 L22: 4.2670 REMARK 3 L33: 6.0677 L12: 3.7443 REMARK 3 L13: -0.3128 L23: -2.0258 REMARK 3 S TENSOR REMARK 3 S11: 0.1005 S12: 0.2656 S13: -0.1936 REMARK 3 S21: -0.9148 S22: 0.1882 S23: 0.2349 REMARK 3 S31: 0.4639 S32: 0.1484 S33: -0.2018 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 4LRW COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 08-AUG-13. REMARK 100 THE DEPOSITION ID IS D_1000081008. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 20-NOV-10 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 8.0 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : ALS REMARK 200 BEAMLINE : 8.2.1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.9999 REMARK 200 MONOCHROMATOR : DOUBLE CRYSTAL, SI(111) REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 315R REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO, HKL-2000 REMARK 200 DATA SCALING SOFTWARE : SCALEPACK, HKL-2000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 16023 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.150 REMARK 200 RESOLUTION RANGE LOW (A) : 25.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : -3.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 100.0 REMARK 200 DATA REDUNDANCY : 5.700 REMARK 200 R MERGE (I) : 0.12800 REMARK 200 R SYM (I) : 0.12800 REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 12.8840 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.15 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.19 REMARK 200 COMPLETENESS FOR SHELL (%) : 100.0 REMARK 200 DATA REDUNDANCY IN SHELL : 5.70 REMARK 200 R MERGE FOR SHELL (I) : 0.35400 REMARK 200 R SYM FOR SHELL (I) : 0.35400 REMARK 200 <I/SIGMA(I)> FOR SHELL : 5.480 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: PHASER 2.2.4 REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 37.44 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 1.97 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 30% PEG4000, 0.2M MGSO4, 0.1M TRIS, PH REMARK 280 8.0, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 293K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 3 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -Y,X-Y,Z REMARK 290 3555 -X+Y,-X,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 -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 0.00000 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 0.00000 REMARK 290 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1, 2, 3 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 APPLY THE FOLLOWING TO CHAINS: A, B 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 REMARK 350 BIOMOLECULE: 2 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 350 REMARK 350 BIOMOLECULE: 3 REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 APPLY THE FOLLOWING TO CHAINS: B 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 MG MG A 203 LIES ON A SPECIAL POSITION. REMARK 375 MG MG B 201 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 0 REMARK 465 MET A 1 REMARK 465 GLY A 60 REMARK 465 GLN A 61 REMARK 465 GLU A 62 REMARK 465 GLU A 63 REMARK 465 TYR A 64 REMARK 465 SER A 65 REMARK 465 ALA A 66 REMARK 465 MET A 67 REMARK 465 ARG A 68 REMARK 465 ASP A 69 REMARK 465 GLN A 70 REMARK 465 GLU A 168 REMARK 465 LYS A 169 REMARK 465 GLY B 0 REMARK 465 MET B 1 REMARK 465 GLY B 60 REMARK 465 GLN B 61 REMARK 465 GLU B 62 REMARK 465 GLU B 63 REMARK 465 TYR B 64 REMARK 465 SER B 65 REMARK 465 ALA B 66 REMARK 465 MET B 67 REMARK 465 ARG B 68 REMARK 465 ASP B 69 REMARK 465 GLN B 70 REMARK 465 GLU B 168 REMARK 465 LYS B 169 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 TYR A 71 CG CD1 CD2 CE1 CE2 CZ OH REMARK 470 TYR B 71 CG CD1 CD2 CE1 CE2 CZ OH REMARK 470 LYS B 167 CG CD CE NZ REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS IN SAME ASYMMETRIC UNIT REMARK 500 REMARK 500 THE FOLLOWING ATOMS ARE IN CLOSE CONTACT. REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI DISTANCE REMARK 500 OD2 ASP B 30 O HOH B 313 2.09 REMARK 500 OD2 ASP A 30 O HOH A 309 2.11 REMARK 500 OE1 GLN B 150 O HOH B 319 2.17 REMARK 500 OD2 ASP B 57 O HOH B 314 2.18 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 ARG A 149 -0.63 69.28 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 MG B 202 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HOH B 304 O REMARK 620 2 GDP B 203 O1B 91.8 REMARK 620 3 HOH B 301 O 177.6 86.0 REMARK 620 4 SER B 17 OG 70.2 90.8 108.8 REMARK 620 5 HOH B 303 O 85.4 172.2 97.0 95.0 REMARK 620 6 HOH B 302 O 84.6 84.0 96.1 154.2 88.5 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MG A 201 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HOH A 307 O REMARK 620 2 HOH A 301 O 173.4 REMARK 620 3 SER A 17 OG 80.2 105.4 REMARK 620 4 GDP A 202 O1B 94.3 82.3 91.3 REMARK 620 5 HOH A 306 O 90.5 92.0 98.2 169.9 REMARK 620 6 HOH A 302 O 81.8 92.2 161.1 84.3 87.6 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MG B 201 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HOH B 322 O REMARK 620 2 HOH B 323 O 83.3 REMARK 620 N 1 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MG A 203 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HOH A 326 O REMARK 620 2 HOH A 325 O 95.8 REMARK 620 N 1 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG A 201 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GDP A 202 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG A 203 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG B 201 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG B 202 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GDP B 203 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 4L8G RELATED DB: PDB REMARK 900 RELATED MUTANT OF PROTEIN REMARK 900 RELATED ID: 4L9W RELATED DB: PDB REMARK 900 MUTANT IN RELATED PROTEIN REMARK 900 RELATED ID: 4L9S RELATED DB: PDB REMARK 900 MUTANT IN RELATED PROTEIN REMARK 900 RELATED ID: 4LPK RELATED DB: PDB REMARK 900 WILD-TYPE PROTEIN REMARK 900 RELATED ID: 4LUC RELATED DB: PDB REMARK 900 RELATED COMPOUND BOUND TO PROTEIN REMARK 900 RELATED ID: 4LV6 RELATED DB: PDB REMARK 900 RELATED COMPOUND BOUND TO PROTEIN REMARK 900 RELATED ID: 4LYF RELATED DB: PDB REMARK 900 RELATED COMPOUND BOUND TO PROTEIN REMARK 900 RELATED ID: 4LYH RELATED DB: PDB REMARK 900 RELATED COMPOUND BOUND TO PROTEIN REMARK 900 RELATED ID: 4LYJ RELATED DB: PDB REMARK 900 RELATED COMPOUND BOUND TO PROTEIN REMARK 900 RELATED ID: 4M1O RELATED DB: PDB REMARK 900 RELATED COMPOUND BOUND TO PROTEIN REMARK 900 RELATED ID: 4M1S RELATED DB: PDB REMARK 900 RELATED COMPOUND BOUND TO PROTEIN REMARK 900 RELATED ID: 4M1T RELATED DB: PDB REMARK 900 RELATED COMPOUND BOUND TO PROTEIN REMARK 900 RELATED ID: 4M1W RELATED DB: PDB REMARK 900 RELATED COMPOUND BOUND TO PROTEIN REMARK 900 RELATED ID: 4M1Y RELATED DB: PDB REMARK 900 RELATED COMPOUND BOUND TO PROTEIN REMARK 900 RELATED ID: 4M21 RELATED DB: PDB REMARK 900 RELATED COMPOUND BOUND TO PROTEIN REMARK 900 RELATED ID: 4M22 RELATED DB: PDB REMARK 900 RELATED COMPOUND BOUND TO PROTEIN REMARK 999 REMARK 999 SEQUENCE REMARK 999 THE SEQUENCE IN THE STRUCTRUE REPRESENTS ISOFORM 2B OF GTPASE KRAS. REMARK 999 THIS ISOFORM DIFFERS FROM THE CANONICAL SEQUENCE AS FOLLOW: 151-153 REMARK 999 (RVE TO GVD) AND 165-169 (QYRLK TO KHKEK) DBREF 4LRW A 1 169 UNP P01116 RASK_HUMAN 1 169 DBREF 4LRW B 1 169 UNP P01116 RASK_HUMAN 1 169 SEQADV 4LRW GLY A 0 UNP P01116 EXPRESSION TAG SEQADV 4LRW CYS A 12 UNP P01116 GLY 12 VARIANT SEQADV 4LRW SER A 51 UNP P01116 CYS 51 ENGINEERED MUTATION SEQADV 4LRW LEU A 80 UNP P01116 CYS 80 ENGINEERED MUTATION SEQADV 4LRW SER A 118 UNP P01116 CYS 118 ENGINEERED MUTATION SEQADV 4LRW GLY A 151 UNP P01116 ARG 151 SEE REMARK 999 SEQADV 4LRW ASP A 153 UNP P01116 GLU 153 SEE REMARK 999 SEQADV 4LRW LYS A 165 UNP P01116 GLN 165 SEE REMARK 999 SEQADV 4LRW HIS A 166 UNP P01116 TYR 166 SEE REMARK 999 SEQADV 4LRW LYS A 167 UNP P01116 ARG 167 SEE REMARK 999 SEQADV 4LRW GLU A 168 UNP P01116 LEU 168 SEE REMARK 999 SEQADV 4LRW GLY B 0 UNP P01116 EXPRESSION TAG SEQADV 4LRW CYS B 12 UNP P01116 GLY 12 VARIANT SEQADV 4LRW SER B 51 UNP P01116 CYS 51 ENGINEERED MUTATION SEQADV 4LRW LEU B 80 UNP P01116 CYS 80 ENGINEERED MUTATION SEQADV 4LRW SER B 118 UNP P01116 CYS 118 ENGINEERED MUTATION SEQADV 4LRW GLY B 151 UNP P01116 ARG 151 SEE REMARK 999 SEQADV 4LRW ASP B 153 UNP P01116 GLU 153 SEE REMARK 999 SEQADV 4LRW LYS B 165 UNP P01116 GLN 165 SEE REMARK 999 SEQADV 4LRW HIS B 166 UNP P01116 TYR 166 SEE REMARK 999 SEQADV 4LRW LYS B 167 UNP P01116 ARG 167 SEE REMARK 999 SEQADV 4LRW GLU B 168 UNP P01116 LEU 168 SEE REMARK 999 SEQRES 1 A 170 GLY MET THR GLU TYR LYS LEU VAL VAL VAL GLY ALA CYS SEQRES 2 A 170 GLY VAL GLY LYS SER ALA LEU THR ILE GLN LEU ILE GLN SEQRES 3 A 170 ASN HIS PHE VAL ASP GLU TYR ASP PRO THR ILE GLU ASP SEQRES 4 A 170 SER TYR ARG LYS GLN VAL VAL ILE ASP GLY GLU THR SER SEQRES 5 A 170 LEU LEU ASP ILE LEU ASP THR ALA GLY GLN GLU GLU TYR SEQRES 6 A 170 SER ALA MET ARG ASP GLN TYR MET ARG THR GLY GLU GLY SEQRES 7 A 170 PHE LEU LEU VAL PHE ALA ILE ASN ASN THR LYS SER PHE SEQRES 8 A 170 GLU ASP ILE HIS HIS TYR ARG GLU GLN ILE LYS ARG VAL SEQRES 9 A 170 LYS ASP SER GLU ASP VAL PRO MET VAL LEU VAL GLY ASN SEQRES 10 A 170 LYS SER ASP LEU PRO SER ARG THR VAL ASP THR LYS GLN SEQRES 11 A 170 ALA GLN ASP LEU ALA ARG SER TYR GLY ILE PRO PHE ILE SEQRES 12 A 170 GLU THR SER ALA LYS THR ARG GLN GLY VAL ASP ASP ALA SEQRES 13 A 170 PHE TYR THR LEU VAL ARG GLU ILE ARG LYS HIS LYS GLU SEQRES 14 A 170 LYS SEQRES 1 B 170 GLY MET THR GLU TYR LYS LEU VAL VAL VAL GLY ALA CYS SEQRES 2 B 170 GLY VAL GLY LYS SER ALA LEU THR ILE GLN LEU ILE GLN SEQRES 3 B 170 ASN HIS PHE VAL ASP GLU TYR ASP PRO THR ILE GLU ASP SEQRES 4 B 170 SER TYR ARG LYS GLN VAL VAL ILE ASP GLY GLU THR SER SEQRES 5 B 170 LEU LEU ASP ILE LEU ASP THR ALA GLY GLN GLU GLU TYR SEQRES 6 B 170 SER ALA MET ARG ASP GLN TYR MET ARG THR GLY GLU GLY SEQRES 7 B 170 PHE LEU LEU VAL PHE ALA ILE ASN ASN THR LYS SER PHE SEQRES 8 B 170 GLU ASP ILE HIS HIS TYR ARG GLU GLN ILE LYS ARG VAL SEQRES 9 B 170 LYS ASP SER GLU ASP VAL PRO MET VAL LEU VAL GLY ASN SEQRES 10 B 170 LYS SER ASP LEU PRO SER ARG THR VAL ASP THR LYS GLN SEQRES 11 B 170 ALA GLN ASP LEU ALA ARG SER TYR GLY ILE PRO PHE ILE SEQRES 12 B 170 GLU THR SER ALA LYS THR ARG GLN GLY VAL ASP ASP ALA SEQRES 13 B 170 PHE TYR THR LEU VAL ARG GLU ILE ARG LYS HIS LYS GLU SEQRES 14 B 170 LYS HET MG A 201 1 HET GDP A 202 28 HET MG A 203 1 HET MG B 201 1 HET MG B 202 1 HET GDP B 203 28 HETNAM MG MAGNESIUM ION HETNAM GDP GUANOSINE-5'-DIPHOSPHATE FORMUL 3 MG 4(MG 2+) FORMUL 4 GDP 2(C10 H15 N5 O11 P2) FORMUL 9 HOH *49(H2 O) HELIX 1 1 GLY A 15 GLN A 25 1 11 HELIX 2 2 ASN A 86 ASP A 92 1 7 HELIX 3 3 ASP A 92 LYS A 104 1 13 HELIX 4 4 ASP A 126 GLY A 138 1 13 HELIX 5 5 GLY A 151 LYS A 167 1 17 HELIX 6 6 GLY B 15 ASN B 26 1 12 HELIX 7 7 ASN B 86 ASP B 92 1 7 HELIX 8 8 ASP B 92 ASP B 105 1 14 HELIX 9 9 ASP B 126 GLY B 138 1 13 HELIX 10 10 GLY B 151 LYS B 167 1 17 SHEET 1 A 6 ASP A 38 ILE A 46 0 SHEET 2 A 6 GLU A 49 ASP A 57 -1 O ILE A 55 N TYR A 40 SHEET 3 A 6 GLU A 3 GLY A 10 1 N TYR A 4 O ASP A 54 SHEET 4 A 6 GLY A 77 ALA A 83 1 O LEU A 79 N VAL A 7 SHEET 5 A 6 MET A 111 ASN A 116 1 O VAL A 114 N LEU A 80 SHEET 6 A 6 PHE A 141 GLU A 143 1 O ILE A 142 N LEU A 113 SHEET 1 B 6 ASP B 38 ILE B 46 0 SHEET 2 B 6 GLU B 49 ASP B 57 -1 O ILE B 55 N TYR B 40 SHEET 3 B 6 GLU B 3 GLY B 10 1 N TYR B 4 O ASP B 54 SHEET 4 B 6 GLY B 77 ALA B 83 1 O LEU B 79 N VAL B 7 SHEET 5 B 6 MET B 111 ASN B 116 1 O VAL B 114 N LEU B 80 SHEET 6 B 6 PHE B 141 GLU B 143 1 O ILE B 142 N LEU B 113 LINK MG MG B 202 O HOH B 304 1555 1555 1.90 LINK MG MG A 201 O HOH A 307 1555 1555 2.00 LINK MG MG A 201 O HOH A 301 1555 1555 2.06 LINK MG MG B 202 O1B GDP B 203 1555 1555 2.08 LINK MG MG B 201 O HOH B 322 1555 1555 2.10 LINK MG MG B 202 O HOH B 301 1555 1555 2.10 LINK OG SER A 17 MG MG A 201 1555 1555 2.10 LINK MG MG A 201 O1B GDP A 202 1555 1555 2.11 LINK OG SER B 17 MG MG B 202 1555 1555 2.12 LINK MG MG A 203 O HOH A 326 1555 1555 2.15 LINK MG MG A 203 O HOH A 325 1555 1555 2.17 LINK MG MG B 202 O HOH B 303 1555 1555 2.24 LINK MG MG A 201 O HOH A 306 1555 1555 2.26 LINK MG MG B 201 O HOH B 323 1555 1555 2.27 LINK MG MG B 202 O HOH B 302 1555 1555 2.31 LINK MG MG A 201 O HOH A 302 1555 1555 2.36 SITE 1 AC1 6 SER A 17 GDP A 202 HOH A 301 HOH A 302 SITE 2 AC1 6 HOH A 306 HOH A 307 SITE 1 AC2 25 CYS A 12 GLY A 13 VAL A 14 GLY A 15 SITE 2 AC2 25 LYS A 16 SER A 17 ALA A 18 PHE A 28 SITE 3 AC2 25 VAL A 29 ASP A 30 GLU A 31 TYR A 32 SITE 4 AC2 25 ASN A 116 LYS A 117 ASP A 119 LEU A 120 SITE 5 AC2 25 SER A 145 ALA A 146 LYS A 147 MG A 201 SITE 6 AC2 25 HOH A 301 HOH A 302 HOH A 307 HOH A 316 SITE 7 AC2 25 HOH A 323 SITE 1 AC3 2 HOH A 325 HOH A 326 SITE 1 AC4 2 HOH B 322 HOH B 323 SITE 1 AC5 6 SER B 17 GDP B 203 HOH B 301 HOH B 302 SITE 2 AC5 6 HOH B 303 HOH B 304 SITE 1 AC6 25 CYS B 12 GLY B 13 VAL B 14 GLY B 15 SITE 2 AC6 25 LYS B 16 SER B 17 ALA B 18 PHE B 28 SITE 3 AC6 25 VAL B 29 ASP B 30 GLU B 31 TYR B 32 SITE 4 AC6 25 ASN B 116 LYS B 117 ASP B 119 LEU B 120 SITE 5 AC6 25 SER B 145 ALA B 146 LYS B 147 MG B 202 SITE 6 AC6 25 HOH B 301 HOH B 302 HOH B 304 HOH B 309 SITE 7 AC6 25 HOH B 312 CRYST1 82.862 82.862 38.397 90.00 90.00 120.00 P 3 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 0.012068 0.006968 0.000000 0.00000 SCALE2 0.000000 0.013935 0.000000 0.00000 SCALE3 0.000000 0.000000 0.026044 0.00000