HEADER ONCOPROTEIN 21-MAR-24 9B4T TITLE CRYSTAL STRUCTURE OF THE MRAS-P110ALPHA COMPLEX COMPND MOL_ID: 1; COMPND 2 MOLECULE: PHOSPHATIDYLINOSITOL 4,5-BISPHOSPHATE 3-KINASE CATALYTIC COMPND 3 SUBUNIT ALPHA ISOFORM; COMPND 4 CHAIN: A; COMPND 5 SYNONYM: PI3-KINASE SUBUNIT ALPHA,PI3K-ALPHA,PI3KALPHA,PTDINS-3- COMPND 6 KINASE SUBUNIT ALPHA,PHOSPHATIDYLINOSITOL 4,5-BISPHOSPHATE 3-KINASE COMPND 7 110 KDA CATALYTIC SUBUNIT ALPHA,PTDINS-3-KINASE SUBUNIT P110-ALPHA, COMPND 8 P110ALPHA,PHOSPHOINOSITIDE 3-KINASE ALPHA,PHOSPHOINOSITIDE-3-KINASE COMPND 9 CATALYTIC ALPHA POLYPEPTIDE,SERINE/THREONINE PROTEIN KINASE PIK3CA; COMPND 10 EC: 2.7.1.137,2.7.1.153,2.7.11.1; COMPND 11 ENGINEERED: YES; COMPND 12 MUTATION: YES; COMPND 13 MOL_ID: 2; COMPND 14 MOLECULE: RAS-RELATED PROTEIN M-RAS; COMPND 15 CHAIN: B; COMPND 16 SYNONYM: RAS-RELATED PROTEIN R-RAS3; COMPND 17 EC: 3.6.5.2; COMPND 18 ENGINEERED: YES; COMPND 19 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: PIK3CA; SOURCE 6 EXPRESSION_SYSTEM: TRICHOPLUSIA; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 7110; SOURCE 8 MOL_ID: 2; SOURCE 9 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 10 ORGANISM_COMMON: HUMAN; SOURCE 11 ORGANISM_TAXID: 9606; SOURCE 12 GENE: MRAS, RRAS3; SOURCE 13 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 14 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS RAS, RRAS3, MRAS, P110ALPHA, PIK3CA, PI3KALPHA, ONCOPROTEIN, PI3KA, KEYWDS 2 PI3K EXPDTA X-RAY DIFFRACTION AUTHOR D.J.CZYZYK,D.K.SIMANSHU REVDAT 1 22-JAN-25 9B4T 0 JRNL AUTH D.CZYZYK,W.YAN,S.MESSING,W.GILLETTE,T.TSUJI,M.YAMAGUCHI, JRNL AUTH 2 S.FURUZONO,D.M.TURNER,D.ESPOSITO,D.V.NISSLEY,F.MCCORMICK, JRNL AUTH 3 D.K.SIMANSHU JRNL TITL STRUCTURAL INSIGHTS INTO ISOFORM-SPECIFIC RAS-PI3K ALPHA JRNL TITL 2 INTERACTIONS AND THE ROLE OF RAS IN PI3K ALPHA ACTIVATION. JRNL REF NAT COMMUN V. 16 525 2025 JRNL REFN ESSN 2041-1723 JRNL PMID 39788953 JRNL DOI 10.1038/S41467-024-55766-X REMARK 2 REMARK 2 RESOLUTION. 2.75 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX (1.21_5207: ???) 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) : 2.75 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 50.03 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.350 REMARK 3 COMPLETENESS FOR RANGE (%) : 98.3 REMARK 3 NUMBER OF REFLECTIONS : 35732 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.216 REMARK 3 R VALUE (WORKING SET) : 0.214 REMARK 3 FREE R VALUE : 0.262 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 1787 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 50.0300 - 6.4700 0.99 2685 141 0.1681 0.1953 REMARK 3 2 6.4600 - 5.1300 1.00 2682 142 0.2081 0.2878 REMARK 3 3 5.1300 - 4.4900 0.98 2595 136 0.1767 0.2284 REMARK 3 4 4.4900 - 4.0800 0.99 2641 140 0.1982 0.2498 REMARK 3 5 4.0800 - 3.7800 0.99 2635 138 0.2098 0.2296 REMARK 3 6 3.7800 - 3.5600 0.99 2625 139 0.2250 0.3027 REMARK 3 7 3.5600 - 3.3800 0.97 2557 135 0.2577 0.3413 REMARK 3 8 3.3800 - 3.2300 0.98 2580 135 0.2856 0.3280 REMARK 3 9 3.2300 - 3.1100 0.98 2586 137 0.2777 0.3043 REMARK 3 10 3.1100 - 3.0000 0.98 2619 137 0.2846 0.3378 REMARK 3 11 3.0000 - 2.9100 0.98 2604 135 0.3211 0.3296 REMARK 3 12 2.9100 - 2.8300 0.98 2554 136 0.3757 0.3942 REMARK 3 13 2.8300 - 2.7500 0.96 2582 136 0.4547 0.4995 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) : 0.500 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 34.130 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : NULL 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 : 0.002 8878 REMARK 3 ANGLE : 0.406 12014 REMARK 3 CHIRALITY : 0.038 1317 REMARK 3 PLANARITY : 0.003 1533 REMARK 3 DIHEDRAL : 11.681 3366 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : 1 REMARK 3 TLS GROUP : 1 REMARK 3 SELECTION: ALL REMARK 3 ORIGIN FOR THE GROUP (A): -1.6934 -12.2223 37.8298 REMARK 3 T TENSOR REMARK 3 T11: 0.6517 T22: 0.8096 REMARK 3 T33: 0.6542 T12: 0.0024 REMARK 3 T13: -0.0368 T23: -0.0261 REMARK 3 L TENSOR REMARK 3 L11: 0.8789 L22: 1.0712 REMARK 3 L33: 1.7841 L12: -0.2281 REMARK 3 L13: -0.2751 L23: -0.1974 REMARK 3 S TENSOR REMARK 3 S11: 0.0273 S12: 0.0975 S13: -0.0197 REMARK 3 S21: 0.0458 S22: 0.0764 S23: 0.0510 REMARK 3 S31: -0.2040 S32: 0.1330 S33: -0.1024 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 9B4T COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 22-MAR-24. REMARK 100 THE DEPOSITION ID IS D_1000282624. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 17-DEC-22 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 8.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : APS REMARK 200 BEAMLINE : 24-ID-E REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.97918 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS EIGER X 16M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : XDS REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 35877 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.750 REMARK 200 RESOLUTION RANGE LOW (A) : 50.030 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 98.7 REMARK 200 DATA REDUNDANCY : 7.000 REMARK 200 R MERGE (I) : 0.07800 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 13.4800 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.75 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.92 REMARK 200 COMPLETENESS FOR SHELL (%) : NULL REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : 1.11900 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: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 53.89 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.67 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.1 M (TRIS/BICINE) 1.2%W/V CHOLIC REMARK 280 ACID MIX, 50%V/V (40%V/V ETHYLENE GLYCOL, 20%W/V PEG 8000), PH REMARK 280 8.5, VAPOR DIFFUSION, SITTING DROP, TEMPERATURE 293K 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 52.96800 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: DIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 2800 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 47020 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -18.0 KCAL/MOL 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 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 104 REMARK 465 VAL A 105 REMARK 465 ILE A 311 REMARK 465 SER A 312 REMARK 465 THR A 313 REMARK 465 ALA A 314 REMARK 465 THR A 315 REMARK 465 PRO A 316 REMARK 465 TYR A 317 REMARK 465 MET A 318 REMARK 465 ASN A 319 REMARK 465 GLY A 320 REMARK 465 GLU A 321 REMARK 465 THR A 322 REMARK 465 SER A 323 REMARK 465 VAL A 346 REMARK 465 ASN A 347 REMARK 465 ILE A 348 REMARK 465 ARG A 349 REMARK 465 ASP A 350 REMARK 465 ILE A 351 REMARK 465 ASP A 352 REMARK 465 GLY A 411 REMARK 465 ARG A 412 REMARK 465 LYS A 413 REMARK 465 GLY A 414 REMARK 465 ALA A 415 REMARK 465 LYS A 416 REMARK 465 GLU A 503 REMARK 465 ALA A 504 REMARK 465 GLY A 505 REMARK 465 PHE A 506 REMARK 465 SER A 507 REMARK 465 TYR A 508 REMARK 465 SER A 509 REMARK 465 HIS A 510 REMARK 465 ALA A 511 REMARK 465 GLY A 512 REMARK 465 LEU A 513 REMARK 465 SER A 514 REMARK 465 ASN A 515 REMARK 465 ARG A 516 REMARK 465 LEU A 517 REMARK 465 ALA A 518 REMARK 465 ARG A 519 REMARK 465 ASP A 520 REMARK 465 ASN A 521 REMARK 465 GLU A 522 REMARK 465 GLY A 865 REMARK 465 LEU A 866 REMARK 465 LYS A 867 REMARK 465 GLY A 868 REMARK 465 ALA A 869 REMARK 465 LEU A 870 REMARK 465 GLN A 871 REMARK 465 PHE A 872 REMARK 465 LYS A 941 REMARK 465 LYS A 942 REMARK 465 LYS A 943 REMARK 465 LYS A 944 REMARK 465 PHE A 945 REMARK 465 GLY A 946 REMARK 465 TYR A 947 REMARK 465 LYS A 948 REMARK 465 MET A 1055 REMARK 465 ASP A 1056 REMARK 465 ALA A 1057 REMARK 465 ALA A 1058 REMARK 465 ALA A 1059 REMARK 465 HIS A 1060 REMARK 465 THR A 1061 REMARK 465 ILE A 1062 REMARK 465 LYS A 1063 REMARK 465 GLN A 1064 REMARK 465 HIS A 1065 REMARK 465 ALA A 1066 REMARK 465 LEU A 1067 REMARK 465 ASN A 1068 REMARK 465 GLY B 0 REMARK 465 MET B 1 REMARK 465 ALA B 2 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 ILE A 181 CD1 REMARK 470 ILE A 354 CG1 CG2 CD1 REMARK 470 ARG A 382 CZ NH1 NH2 REMARK 470 ILE A 391 CD1 REMARK 470 PRO A 449 CG CD REMARK 470 HIS A 450 CG ND1 CD2 CE1 NE2 REMARK 470 LEU A 452 CG CD1 CD2 REMARK 470 ARG A 502 CG CD NE CZ NH1 NH2 REMARK 470 ILE A 543 CD1 REMARK 470 TYR A 557 CE1 CE2 CZ OH REMARK 470 ILE A 561 CD1 REMARK 470 LYS A 594 CD CE NZ REMARK 470 ILE A 788 CD1 REMARK 470 ARG A 818 CZ NH1 NH2 REMARK 470 ILE A 860 CD1 REMARK 470 ILE A 913 CD1 REMARK 470 LYS A 924 NZ REMARK 470 ILE A 999 CD1 REMARK 470 ILE A1022 CD1 REMARK 470 ARG A1023 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 ASN A 157 70.02 61.02 REMARK 500 THR A 229 36.56 -82.86 REMARK 500 LYS A 264 52.87 -69.42 REMARK 500 LEU A 339 -85.94 -99.36 REMARK 500 HIS A 362 64.73 -113.00 REMARK 500 PRO A 381 100.58 -59.09 REMARK 500 TRP A 383 -53.49 -125.41 REMARK 500 GLU A 453 -146.23 -94.23 REMARK 500 PHE A 480 -78.47 -115.11 REMARK 500 SER A 481 -62.37 -142.41 REMARK 500 SER A 482 -162.62 -129.78 REMARK 500 SER A 501 68.42 -100.11 REMARK 500 ASN A 526 -23.24 -145.52 REMARK 500 HIS A 554 30.56 -99.59 REMARK 500 ASN A 660 105.70 -162.37 REMARK 500 SER A 773 36.34 -83.67 REMARK 500 SER A 774 -161.35 -107.84 REMARK 500 ARG A 777 73.41 52.70 REMARK 500 LEU A 793 -73.72 -114.65 REMARK 500 LYS A 863 47.11 -87.00 REMARK 500 ILE A 932 -36.50 -133.14 REMARK 500 ASP A 933 -70.60 -62.95 REMARK 500 LEU A 938 -145.30 60.21 REMARK 500 LEU A 956 76.71 54.79 REMARK 500 LYS A 966 -143.74 57.02 REMARK 500 CYS A 971 -52.20 63.89 REMARK 500 LYS A 973 47.57 37.97 REMARK 500 LEU A1013 54.60 -144.62 REMARK 500 THR A1052 -79.04 -96.97 REMARK 500 SER B 8 -147.83 57.32 REMARK 500 GLU B 47 104.08 -167.94 REMARK 500 GLU B 72 -13.15 67.06 REMARK 500 PHE B 74 53.02 -101.79 REMARK 500 MET B 77 -12.59 63.09 REMARK 500 LEU B 130 61.67 -113.56 REMARK 500 LEU B 162 80.74 62.50 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 SER B 27 OG REMARK 620 2 THR B 45 OG1 68.6 REMARK 620 3 GNP B 201 O2G 117.9 86.2 REMARK 620 4 GNP B 201 O2B 78.4 133.4 81.1 REMARK 620 N 1 2 3 DBREF 9B4T A 105 1068 UNP P42336 PK3CA_HUMAN 105 1068 DBREF 9B4T B 1 178 UNP O14807 RASM_HUMAN 1 178 SEQADV 9B4T GLY A 104 UNP P42336 EXPRESSION TAG SEQADV 9B4T ALA A 1057 UNP P42336 TRP 1057 ENGINEERED MUTATION SEQADV 9B4T ALA A 1058 UNP P42336 ILE 1058 ENGINEERED MUTATION SEQADV 9B4T ALA A 1059 UNP P42336 PHE 1059 ENGINEERED MUTATION SEQADV 9B4T GLY B 0 UNP O14807 EXPRESSION TAG SEQADV 9B4T ALA B 35 UNP O14807 GLN 35 ENGINEERED MUTATION SEQRES 1 A 965 GLY VAL GLY ASN ARG GLU GLU LYS ILE LEU ASN ARG GLU SEQRES 2 A 965 ILE GLY PHE ALA ILE GLY MET PRO VAL CYS GLU PHE ASP SEQRES 3 A 965 MET VAL LYS ASP PRO GLU VAL GLN ASP PHE ARG ARG ASN SEQRES 4 A 965 ILE LEU ASN VAL CYS LYS GLU ALA VAL ASP LEU ARG ASP SEQRES 5 A 965 LEU ASN SER PRO HIS SER ARG ALA MET TYR VAL TYR PRO SEQRES 6 A 965 PRO ASN VAL GLU SER SER PRO GLU LEU PRO LYS HIS ILE SEQRES 7 A 965 TYR ASN LYS LEU ASP LYS GLY GLN ILE ILE VAL VAL ILE SEQRES 8 A 965 TRP VAL ILE VAL SER PRO ASN ASN ASP LYS GLN LYS TYR SEQRES 9 A 965 THR LEU LYS ILE ASN HIS ASP CYS VAL PRO GLU GLN VAL SEQRES 10 A 965 ILE ALA GLU ALA ILE ARG LYS LYS THR ARG SER MET LEU SEQRES 11 A 965 LEU SER SER GLU GLN LEU LYS LEU CYS VAL LEU GLU TYR SEQRES 12 A 965 GLN GLY LYS TYR ILE LEU LYS VAL CYS GLY CYS ASP GLU SEQRES 13 A 965 TYR PHE LEU GLU LYS TYR PRO LEU SER GLN TYR LYS TYR SEQRES 14 A 965 ILE ARG SER CYS ILE MET LEU GLY ARG MET PRO ASN LEU SEQRES 15 A 965 MET LEU MET ALA LYS GLU SER LEU TYR SER GLN LEU PRO SEQRES 16 A 965 MET ASP CYS PHE THR MET PRO SER TYR SER ARG ARG ILE SEQRES 17 A 965 SER THR ALA THR PRO TYR MET ASN GLY GLU THR SER THR SEQRES 18 A 965 LYS SER LEU TRP VAL ILE ASN SER ALA LEU ARG ILE LYS SEQRES 19 A 965 ILE LEU CYS ALA THR TYR VAL ASN VAL ASN ILE ARG ASP SEQRES 20 A 965 ILE ASP LYS ILE TYR VAL ARG THR GLY ILE TYR HIS GLY SEQRES 21 A 965 GLY GLU PRO LEU CYS ASP ASN VAL ASN THR GLN ARG VAL SEQRES 22 A 965 PRO CYS SER ASN PRO ARG TRP ASN GLU TRP LEU ASN TYR SEQRES 23 A 965 ASP ILE TYR ILE PRO ASP LEU PRO ARG ALA ALA ARG LEU SEQRES 24 A 965 CYS LEU SER ILE CYS SER VAL LYS GLY ARG LYS GLY ALA SEQRES 25 A 965 LYS GLU GLU HIS CYS PRO LEU ALA TRP GLY ASN ILE ASN SEQRES 26 A 965 LEU PHE ASP TYR THR ASP THR LEU VAL SER GLY LYS MET SEQRES 27 A 965 ALA LEU ASN LEU TRP PRO VAL PRO HIS GLY LEU GLU ASP SEQRES 28 A 965 LEU LEU ASN PRO ILE GLY VAL THR GLY SER ASN PRO ASN SEQRES 29 A 965 LYS GLU THR PRO CYS LEU GLU LEU GLU PHE ASP TRP PHE SEQRES 30 A 965 SER SER VAL VAL LYS PHE PRO ASP MET SER VAL ILE GLU SEQRES 31 A 965 GLU HIS ALA ASN TRP SER VAL SER ARG GLU ALA GLY PHE SEQRES 32 A 965 SER TYR SER HIS ALA GLY LEU SER ASN ARG LEU ALA ARG SEQRES 33 A 965 ASP ASN GLU LEU ARG GLU ASN ASP LYS GLU GLN LEU LYS SEQRES 34 A 965 ALA ILE SER THR ARG ASP PRO LEU SER GLU ILE THR GLU SEQRES 35 A 965 GLN GLU LYS ASP PHE LEU TRP SER HIS ARG HIS TYR CYS SEQRES 36 A 965 VAL THR ILE PRO GLU ILE LEU PRO LYS LEU LEU LEU SER SEQRES 37 A 965 VAL LYS TRP ASN SER ARG ASP GLU VAL ALA GLN MET TYR SEQRES 38 A 965 CYS LEU VAL LYS ASP TRP PRO PRO ILE LYS PRO GLU GLN SEQRES 39 A 965 ALA MET GLU LEU LEU ASP CYS ASN TYR PRO ASP PRO MET SEQRES 40 A 965 VAL ARG GLY PHE ALA VAL ARG CYS LEU GLU LYS TYR LEU SEQRES 41 A 965 THR ASP ASP LYS LEU SER GLN TYR LEU ILE GLN LEU VAL SEQRES 42 A 965 GLN VAL LEU LYS TYR GLU GLN TYR LEU ASP ASN LEU LEU SEQRES 43 A 965 VAL ARG PHE LEU LEU LYS LYS ALA LEU THR ASN GLN ARG SEQRES 44 A 965 ILE GLY HIS PHE PHE PHE TRP HIS LEU LYS SER GLU MET SEQRES 45 A 965 HIS ASN LYS THR VAL SER GLN ARG PHE GLY LEU LEU LEU SEQRES 46 A 965 GLU SER TYR CYS ARG ALA CYS GLY MET TYR LEU LYS HIS SEQRES 47 A 965 LEU ASN ARG GLN VAL GLU ALA MET GLU LYS LEU ILE ASN SEQRES 48 A 965 LEU THR ASP ILE LEU LYS GLN GLU LYS LYS ASP GLU THR SEQRES 49 A 965 GLN LYS VAL GLN MET LYS PHE LEU VAL GLU GLN MET ARG SEQRES 50 A 965 ARG PRO ASP PHE MET ASP ALA LEU GLN GLY PHE LEU SER SEQRES 51 A 965 PRO LEU ASN PRO ALA HIS GLN LEU GLY ASN LEU ARG LEU SEQRES 52 A 965 GLU GLU CYS ARG ILE MET SER SER ALA LYS ARG PRO LEU SEQRES 53 A 965 TRP LEU ASN TRP GLU ASN PRO ASP ILE MET SER GLU LEU SEQRES 54 A 965 LEU PHE GLN ASN ASN GLU ILE ILE PHE LYS ASN GLY ASP SEQRES 55 A 965 ASP LEU ARG GLN ASP MET LEU THR LEU GLN ILE ILE ARG SEQRES 56 A 965 ILE MET GLU ASN ILE TRP GLN ASN GLN GLY LEU ASP LEU SEQRES 57 A 965 ARG MET LEU PRO TYR GLY CYS LEU SER ILE GLY ASP CYS SEQRES 58 A 965 VAL GLY LEU ILE GLU VAL VAL ARG ASN SER HIS THR ILE SEQRES 59 A 965 MET GLN ILE GLN CYS LYS GLY GLY LEU LYS GLY ALA LEU SEQRES 60 A 965 GLN PHE ASN SER HIS THR LEU HIS GLN TRP LEU LYS ASP SEQRES 61 A 965 LYS ASN LYS GLY GLU ILE TYR ASP ALA ALA ILE ASP LEU SEQRES 62 A 965 PHE THR ARG SER CYS ALA GLY TYR CYS VAL ALA THR PHE SEQRES 63 A 965 ILE LEU GLY ILE GLY ASP ARG HIS ASN SER ASN ILE MET SEQRES 64 A 965 VAL LYS ASP ASP GLY GLN LEU PHE HIS ILE ASP PHE GLY SEQRES 65 A 965 HIS PHE LEU ASP HIS LYS LYS LYS LYS PHE GLY TYR LYS SEQRES 66 A 965 ARG GLU ARG VAL PRO PHE VAL LEU THR GLN ASP PHE LEU SEQRES 67 A 965 ILE VAL ILE SER LYS GLY ALA GLN GLU CYS THR LYS THR SEQRES 68 A 965 ARG GLU PHE GLU ARG PHE GLN GLU MET CYS TYR LYS ALA SEQRES 69 A 965 TYR LEU ALA ILE ARG GLN HIS ALA ASN LEU PHE ILE ASN SEQRES 70 A 965 LEU PHE SER MET MET LEU GLY SER GLY MET PRO GLU LEU SEQRES 71 A 965 GLN SER PHE ASP ASP ILE ALA TYR ILE ARG LYS THR LEU SEQRES 72 A 965 ALA LEU ASP LYS THR GLU GLN GLU ALA LEU GLU TYR PHE SEQRES 73 A 965 MET LYS GLN MET ASN ASP ALA HIS HIS GLY GLY TRP THR SEQRES 74 A 965 THR LYS MET ASP ALA ALA ALA HIS THR ILE LYS GLN HIS SEQRES 75 A 965 ALA LEU ASN SEQRES 1 B 179 GLY MET ALA THR SER ALA VAL PRO SER ASP ASN LEU PRO SEQRES 2 B 179 THR TYR LYS LEU VAL VAL VAL GLY ASP GLY GLY VAL GLY SEQRES 3 B 179 LYS SER ALA LEU THR ILE GLN PHE PHE ALA LYS ILE PHE SEQRES 4 B 179 VAL PRO ASP TYR ASP PRO THR ILE GLU ASP SER TYR LEU SEQRES 5 B 179 LYS HIS THR GLU ILE ASP ASN GLN TRP ALA ILE LEU ASP SEQRES 6 B 179 VAL LEU ASP THR ALA GLY GLN GLU GLU PHE SER ALA MET SEQRES 7 B 179 ARG GLU GLN TYR MET ARG THR GLY ASP GLY PHE LEU ILE SEQRES 8 B 179 VAL TYR SER VAL THR ASP LYS ALA SER PHE GLU HIS VAL SEQRES 9 B 179 ASP ARG PHE HIS GLN LEU ILE LEU ARG VAL LYS ASP ARG SEQRES 10 B 179 GLU SER PHE PRO MET ILE LEU VAL ALA ASN LYS VAL ASP SEQRES 11 B 179 LEU MET HIS LEU ARG LYS ILE THR ARG GLU GLN GLY LYS SEQRES 12 B 179 GLU MET ALA THR LYS HIS ASN ILE PRO TYR ILE GLU THR SEQRES 13 B 179 SER ALA LYS ASP PRO PRO LEU ASN VAL ASP LYS ALA PHE SEQRES 14 B 179 HIS ASP LEU VAL ARG VAL ILE ARG GLN GLN HET 5H5 A1101 28 HET GNP B 201 32 HET MG B 202 1 HETNAM 5H5 (2S)-2-({2-[1-(PROPAN-2-YL)-1H-1,2,4-TRIAZOL-5-YL]-5,6- HETNAM 2 5H5 DIHYDROIMIDAZO[1,2-D][1,4]BENZOXAZEPIN-9-YL}OXY) HETNAM 3 5H5 PROPANAMIDE HETNAM GNP PHOSPHOAMINOPHOSPHONIC ACID-GUANYLATE ESTER HETNAM MG MAGNESIUM ION HETSYN 5H5 GDC-0326 FORMUL 3 5H5 C19 H22 N6 O3 FORMUL 4 GNP C10 H17 N6 O13 P3 FORMUL 5 MG MG 2+ FORMUL 6 HOH *27(H2 O) HELIX 1 AA1 ASN A 107 GLY A 122 1 16 HELIX 2 AA2 VAL A 125 MET A 130 1 6 HELIX 3 AA3 ASP A 133 ILE A 143 1 11 HELIX 4 AA4 ILE A 143 LEU A 156 1 14 HELIX 5 AA5 ASN A 157 TYR A 167 1 11 HELIX 6 AA6 PRO A 178 ASN A 183 1 6 HELIX 7 AA7 VAL A 216 THR A 229 1 14 HELIX 8 AA8 SER A 235 GLN A 247 1 13 HELIX 9 AA9 PRO A 266 GLN A 269 5 4 HELIX 10 AB1 TYR A 270 LEU A 279 1 10 HELIX 11 AB2 LYS A 290 GLN A 296 1 7 HELIX 12 AB3 PRO A 305 ARG A 309 5 5 HELIX 13 AB4 TRP A 328 ILE A 330 5 3 HELIX 14 AB5 PRO A 394 LEU A 396 5 3 HELIX 15 AB6 ASP A 488 SER A 499 1 12 HELIX 16 AB7 ASN A 526 ARG A 537 1 12 HELIX 17 AB8 THR A 544 HIS A 554 1 11 HELIX 18 AB9 HIS A 556 GLU A 563 5 8 HELIX 19 AC1 ILE A 564 VAL A 572 1 9 HELIX 20 AC2 ARG A 577 ASP A 589 1 13 HELIX 21 AC3 LYS A 594 MET A 599 1 6 HELIX 22 AC4 GLU A 600 ASP A 603 5 4 HELIX 23 AC5 ASP A 608 LEU A 623 1 16 HELIX 24 AC6 THR A 624 TYR A 631 1 8 HELIX 25 AC7 TYR A 631 VAL A 638 1 8 HELIX 26 AC8 ASN A 647 LEU A 658 1 12 HELIX 27 AC9 ASN A 660 GLU A 674 1 15 HELIX 28 AD1 MET A 675 ASN A 677 5 3 HELIX 29 AD2 VAL A 680 CYS A 695 1 16 HELIX 30 AD3 MET A 697 LYS A 723 1 27 HELIX 31 AD4 THR A 727 ARG A 741 1 15 HELIX 32 AD5 ARG A 741 LEU A 748 1 8 HELIX 33 AD6 ARG A 765 CYS A 769 5 5 HELIX 34 AD7 MET A 789 LEU A 793 5 5 HELIX 35 AD8 LEU A 807 GLY A 828 1 22 HELIX 36 AD9 ILE A 857 LYS A 863 1 7 HELIX 37 AE1 HIS A 875 ASN A 885 1 11 HELIX 38 AE2 ILE A 889 GLY A 912 1 24 HELIX 39 AE3 THR A 957 SER A 965 1 9 HELIX 40 AE4 THR A 974 GLN A 993 1 20 HELIX 41 AE5 HIS A 994 MET A 1004 1 11 HELIX 42 AE6 SER A 1015 LEU A 1026 1 12 HELIX 43 AE7 THR A 1031 HIS A 1048 1 18 HELIX 44 AE8 GLY B 25 LYS B 36 1 12 HELIX 45 AE9 MET B 77 GLY B 85 1 9 HELIX 46 AF1 ASP B 96 HIS B 102 1 7 HELIX 47 AF2 HIS B 102 ASP B 115 1 14 HELIX 48 AF3 LEU B 130 ARG B 134 5 5 HELIX 49 AF4 THR B 137 HIS B 148 1 12 HELIX 50 AF5 ASN B 163 GLN B 178 1 16 SHEET 1 AA1 5 LYS A 204 ASN A 212 0 SHEET 2 AA1 5 GLN A 189 ILE A 197 -1 N VAL A 192 O LEU A 209 SHEET 3 AA1 5 ASN A 284 ALA A 289 1 O LEU A 285 N TRP A 195 SHEET 4 AA1 5 TYR A 250 VAL A 254 -1 N ILE A 251 O MET A 288 SHEET 5 AA1 5 TYR A 260 PHE A 261 -1 O PHE A 261 N LEU A 252 SHEET 1 AA2 2 LYS A 325 SER A 326 0 SHEET 2 AA2 2 VAL A 484 LYS A 485 1 O LYS A 485 N LYS A 325 SHEET 1 AA3 4 ARG A 382 TYR A 392 0 SHEET 2 AA3 4 ALA A 333 CYS A 340 -1 N LEU A 339 O TRP A 383 SHEET 3 AA3 4 GLU A 474 PHE A 477 -1 O GLU A 476 N LYS A 337 SHEET 4 AA3 4 GLY A 439 ALA A 442 -1 N MET A 441 O LEU A 475 SHEET 1 AA4 3 ILE A 354 ARG A 357 0 SHEET 2 AA4 3 ARG A 401 VAL A 409 -1 O CYS A 407 N TYR A 355 SHEET 3 AA4 3 ILE A 360 TYR A 361 -1 N TYR A 361 O ARG A 401 SHEET 1 AA5 4 ILE A 354 ARG A 357 0 SHEET 2 AA5 4 ARG A 401 VAL A 409 -1 O CYS A 407 N TYR A 355 SHEET 3 AA5 4 HIS A 419 ASN A 428 -1 O ILE A 427 N LEU A 402 SHEET 4 AA5 4 TRP A 446 PRO A 447 -1 O TRP A 446 N TRP A 424 SHEET 1 AA6 2 PHE A 751 SER A 753 0 SHEET 2 AA6 2 ASN A 756 LEU A 761 -1 O HIS A 759 N SER A 753 SHEET 1 AA7 5 ARG A 770 ILE A 771 0 SHEET 2 AA7 5 LEU A 779 GLU A 784 -1 O TRP A 780 N ARG A 770 SHEET 3 AA7 5 ASN A 796 ASN A 803 -1 O PHE A 801 N LEU A 779 SHEET 4 AA7 5 VAL A 845 GLU A 849 -1 O ILE A 848 N ILE A 800 SHEET 5 AA7 5 CYS A 838 SER A 840 -1 N LEU A 839 O LEU A 847 SHEET 1 AA8 3 SER A 854 THR A 856 0 SHEET 2 AA8 3 ILE A 921 LYS A 924 -1 O VAL A 923 N HIS A 855 SHEET 3 AA8 3 LEU A 929 HIS A 931 -1 O PHE A 930 N MET A 922 SHEET 1 AA9 6 ASP B 48 ILE B 56 0 SHEET 2 AA9 6 GLN B 59 ASP B 67 -1 O ASP B 67 N ASP B 48 SHEET 3 AA9 6 THR B 13 VAL B 19 1 N TYR B 14 O ILE B 62 SHEET 4 AA9 6 GLY B 87 SER B 93 1 O GLY B 87 N VAL B 17 SHEET 5 AA9 6 MET B 121 ASN B 126 1 O VAL B 124 N ILE B 90 SHEET 6 AA9 6 TYR B 152 GLU B 154 1 O ILE B 153 N ALA B 125 LINK OG SER B 27 MG MG B 202 1555 1555 2.22 LINK OG1 THR B 45 MG MG B 202 1555 1555 2.50 LINK O2G GNP B 201 MG MG B 202 1555 1555 2.39 LINK O2B GNP B 201 MG MG B 202 1555 1555 2.44 CRYST1 58.935 105.936 114.493 90.00 97.50 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 0.016968 0.000000 0.002233 0.00000 SCALE2 0.000000 0.009440 0.000000 0.00000 SCALE3 0.000000 0.000000 0.008809 0.00000