HEADER SIGNALING PROTEIN, TRANSFERASE 21-SEP-20 7K6M TITLE CRYSTAL STRUCTURE OF PI3KALPHA SELECTIVE INHIBITOR PF-06843195 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: PTDINS-3-KINASE SUBUNIT ALPHA,PHOSPHATIDYLINOSITOL 4,5- COMPND 6 BISPHOSPHATE 3-KINASE 110 KDA CATALYTIC SUBUNIT ALPHA,P110ALPHA, COMPND 7 PHOSPHOINOSITIDE-3-KINASE CATALYTIC ALPHA POLYPEPTIDE, COMPND 8 SERINE/THREONINE PROTEIN KINASE PIK3CA; COMPND 9 EC: 2.7.1.153,2.7.11.1; COMPND 10 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: PIK3CA; SOURCE 6 EXPRESSION_SYSTEM: SPODOPTERA FRUGIPERDA; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 7108 KEYWDS KINASE, SIGNALING PROTEIN, TRANSFERASE EXPDTA X-RAY DIFFRACTION AUTHOR P.CHEN,A.BROOUN,Y.L.DENG,N.GRODSKY,S.E.KAISER REVDAT 4 03-APR-24 7K6M 1 REMARK REVDAT 3 06-MAR-24 7K6M 1 REMARK REVDAT 2 27-JAN-21 7K6M 1 JRNL REVDAT 1 06-JAN-21 7K6M 0 JRNL AUTH H.CHENG,S.T.M.ORR,S.BAILEY,A.BROOUN,P.CHEN,J.G.DEAL, JRNL AUTH 2 Y.L.DENG,M.P.EDWARDS,G.M.GALLEGO,N.GRODSKY,B.HUANG,M.JALAIE, JRNL AUTH 3 S.KAISER,R.S.KANIA,S.E.KEPHART,J.LAFONTAINE,M.A.ORNELAS, JRNL AUTH 4 M.PAIRISH,S.PLANKEN,H.SHEN,S.SUTTON,L.ZEHNDER,C.D.ALMADEN, JRNL AUTH 5 S.BAGRODIA,M.D.FALK,H.J.GUKASYAN,C.HO,X.KANG,R.E.KOSA,L.LIU, JRNL AUTH 6 M.E.SPILKER,S.TIMOFEEVSKI,R.VISSWANATHAN,Z.WANG,F.MENG, JRNL AUTH 7 S.REN,L.SHAO,F.XU,J.C.KATH JRNL TITL STRUCTURE-BASED DRUG DESIGN AND SYNTHESIS OF PI3K JRNL TITL 2 ALPHA-SELECTIVE INHIBITOR (PF-06843195). JRNL REF J.MED.CHEM. V. 64 644 2021 JRNL REFN ISSN 0022-2623 JRNL PMID 33356246 JRNL DOI 10.1021/ACS.JMEDCHEM.0C01652 REMARK 2 REMARK 2 RESOLUTION. 2.41 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : BUSTER 2.11.7 REMARK 3 AUTHORS : BRICOGNE,BLANC,BRANDL,FLENSBURG,KELLER, REMARK 3 : PACIOREK,ROVERSI,SHARFF,SMART,VONRHEIN, REMARK 3 : WOMACK,MATTHEWS,TEN EYCK,TRONRUD REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.41 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 64.83 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 100.0 REMARK 3 NUMBER OF REFLECTIONS : 45986 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : THROUGHOUT REMARK 3 FREE R VALUE TEST SET SELECTION : RANDOM REMARK 3 R VALUE (WORKING + TEST SET) : 0.196 REMARK 3 R VALUE (WORKING SET) : 0.194 REMARK 3 FREE R VALUE : 0.232 REMARK 3 FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 FREE R VALUE TEST SET COUNT : 2281 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : NULL REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : NULL REMARK 3 BIN RESOLUTION RANGE HIGH (ANGSTROMS) : 2.41 REMARK 3 BIN RESOLUTION RANGE LOW (ANGSTROMS) : 2.43 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 100.0 REMARK 3 REFLECTIONS IN BIN (WORKING + TEST SET) : NULL REMARK 3 BIN R VALUE (WORKING + TEST SET) : NULL REMARK 3 REFLECTIONS IN BIN (WORKING SET) : NULL REMARK 3 BIN R VALUE (WORKING SET) : 0.2130 REMARK 3 BIN FREE R VALUE : 0.2349 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 BIN FREE R VALUE TEST SET COUNT : 55 REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : NULL REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 6894 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 35 REMARK 3 SOLVENT ATOMS : 262 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 63.40 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 6.52200 REMARK 3 B22 (A**2) : -1.69340 REMARK 3 B33 (A**2) : -4.82860 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : 0.00000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : 0.320 REMARK 3 DPI (BLOW EQ-10) BASED ON R VALUE (A) : 0.311 REMARK 3 DPI (BLOW EQ-9) BASED ON FREE R VALUE (A) : 0.221 REMARK 3 DPI (CRUICKSHANK) BASED ON R VALUE (A) : 0.303 REMARK 3 DPI (CRUICKSHANK) BASED ON FREE R VALUE (A) : 0.221 REMARK 3 REMARK 3 REFERENCES: BLOW, D. (2002) ACTA CRYST D58, 792-797 REMARK 3 CRUICKSHANK, D.W.J. (1999) ACTA CRYST D55, 583-601 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.949 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.930 REMARK 3 REMARK 3 NUMBER OF GEOMETRIC FUNCTION TERMS DEFINED : 15 REMARK 3 TERM COUNT WEIGHT FUNCTION. REMARK 3 BOND LENGTHS : 7126 ; 2.000 ; HARMONIC REMARK 3 BOND ANGLES : 9708 ; 2.000 ; HARMONIC REMARK 3 TORSION ANGLES : 2429 ; 2.000 ; SINUSOIDAL REMARK 3 TRIGONAL CARBON PLANES : NULL ; NULL ; NULL REMARK 3 GENERAL PLANES : 1215 ; 5.000 ; HARMONIC REMARK 3 ISOTROPIC THERMAL FACTORS : 7101 ; 10.000 ; HARMONIC REMARK 3 BAD NON-BONDED CONTACTS : NULL ; NULL ; NULL REMARK 3 IMPROPER TORSIONS : NULL ; NULL ; NULL REMARK 3 PSEUDOROTATION ANGLES : NULL ; NULL ; NULL REMARK 3 CHIRAL IMPROPER TORSION : 929 ; 5.000 ; SEMIHARMONIC REMARK 3 SUM OF OCCUPANCIES : NULL ; NULL ; NULL REMARK 3 UTILITY DISTANCES : NULL ; NULL ; NULL REMARK 3 UTILITY ANGLES : NULL ; NULL ; NULL REMARK 3 UTILITY TORSION : NULL ; NULL ; NULL REMARK 3 IDEAL-DIST CONTACT TERM : 5622 ; 4.000 ; SEMIHARMONIC REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.008 REMARK 3 BOND ANGLES (DEGREES) : 0.95 REMARK 3 PEPTIDE OMEGA TORSION ANGLES (DEGREES) : 2.89 REMARK 3 OTHER TORSION ANGLES (DEGREES) : 18.70 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 7K6M COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 21-SEP-20. REMARK 100 THE DEPOSITION ID IS D_1000251934. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 07-JUN-15 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : NULL REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : APS REMARK 200 BEAMLINE : 17-ID REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS PILATUS3 S 6M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : AIMLESS REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 46056 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.413 REMARK 200 RESOLUTION RANGE LOW (A) : 133.530 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 100.0 REMARK 200 DATA REDUNDANCY : 6.600 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 22.7000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.41 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.79 REMARK 200 COMPLETENESS FOR SHELL (%) : NULL REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : NULL 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: INTERNAL MODEL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 53.72 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.66 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 8% (W/V) PEG 6000, 0.1 M CHES PH 9.75, REMARK 280 0.64 M SODIUM FORMATE, 5 MM TCEP PH 7, 50 MM TRIS PH 8.0, 100 MM REMARK 280 NACL, 2% ETHYLENE GLYCOL, VAPOR DIFFUSION, HANGING DROP, REMARK 280 TEMPERATURE 286K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 21 21 21 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X+1/2,-Y,Z+1/2 REMARK 290 3555 -X,Y+1/2,-Z+1/2 REMARK 290 4555 X+1/2,-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 29.51900 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 74.16200 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 66.76600 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 74.16200 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 29.51900 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 66.76600 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 0.00000 REMARK 290 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1 REMARK 300 SEE REMARK 350 FOR THE AUTHOR PROVIDED AND/OR PROGRAM REMARK 300 GENERATED ASSEMBLY INFORMATION FOR THE STRUCTURE IN REMARK 300 THIS ENTRY. THE REMARK MAY ALSO PROVIDE INFORMATION ON REMARK 300 BURIED SURFACE AREA. REMARK 350 REMARK 350 COORDINATES FOR A COMPLETE MULTIMER REPRESENTING THE KNOWN REMARK 350 BIOLOGICALLY SIGNIFICANT OLIGOMERIZATION STATE OF THE REMARK 350 MOLECULE CAN BE GENERATED BY APPLYING BIOMT TRANSFORMATIONS REMARK 350 GIVEN BELOW. BOTH NON-CRYSTALLOGRAPHIC AND REMARK 350 CRYSTALLOGRAPHIC OPERATIONS ARE GIVEN. REMARK 350 REMARK 350 BIOMOLECULE: 1 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 APPLY THE FOLLOWING TO CHAINS: A REMARK 350 BIOMT1 1 1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT2 1 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT3 1 0.000000 0.000000 1.000000 0.00000 REMARK 465 REMARK 465 MISSING RESIDUES REMARK 465 THE FOLLOWING RESIDUES WERE NOT LOCATED IN THE REMARK 465 EXPERIMENT. (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 465 IDENTIFIER; SSSEQ=SEQUENCE NUMBER; I=INSERTION CODE.) REMARK 465 REMARK 465 M RES C SSSEQI REMARK 465 GLY A 103 REMARK 465 SER A 104 REMARK 465 VAL A 105 REMARK 465 GLY A 106 REMARK 465 ASN A 107 REMARK 465 ARG A 108 REMARK 465 MET A 232 REMARK 465 LEU A 233 REMARK 465 LEU A 234 REMARK 465 SER A 235 REMARK 465 SER A 236 REMARK 465 GLU A 237 REMARK 465 GLN A 238 REMARK 465 LEU A 239 REMARK 465 LYS A 240 REMARK 465 LEU A 241 REMARK 465 CYS A 242 REMARK 465 VAL A 243 REMARK 465 LEU A 244 REMARK 465 GLU A 245 REMARK 465 TYR A 246 REMARK 465 ARG A 309 REMARK 465 ARG A 310 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 LYS A 413 REMARK 465 GLY A 414 REMARK 465 ALA A 415 REMARK 465 SER A 501 REMARK 465 ARG A 502 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 LEU A 523 REMARK 465 HIS A 1048 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 LYS A 111 CG CD CE NZ REMARK 470 LYS A 148 CD CE NZ REMARK 470 GLU A 176 CG CD OE1 OE2 REMARK 470 LYS A 179 CG CD CE NZ REMARK 470 LYS A 184 CG CD CE NZ REMARK 470 LYS A 187 CG CD CE NZ REMARK 470 LYS A 206 NZ REMARK 470 LYS A 210 CE NZ REMARK 470 LYS A 227 CG CD CE NZ REMARK 470 ARG A 230 CG CD NE CZ NH1 NH2 REMARK 470 GLN A 247 CG CD OE1 NE2 REMARK 470 LYS A 249 CG CD CE NZ REMARK 470 LYS A 264 CG CD CE NZ REMARK 470 GLU A 291 CG CD OE1 OE2 REMARK 470 ASN A 331 CG OD1 ND2 REMARK 470 ASN A 345 CG OD1 ND2 REMARK 470 ILE A 351 CG1 CG2 CD1 REMARK 470 LYS A 353 CD CE NZ REMARK 470 ARG A 382 CD NE CZ NH1 NH2 REMARK 470 TYR A 392 CG CD1 CD2 CE1 CE2 CZ OH REMARK 470 LYS A 410 CG CD CE NZ REMARK 470 ARG A 412 CG CD NE CZ NH1 NH2 REMARK 470 LYS A 416 CG CD CE NZ REMARK 470 HIS A 450 CG ND1 CD2 CE1 NE2 REMARK 470 GLU A 453 CG CD OE1 OE2 REMARK 470 ASP A 454 CG OD1 OD2 REMARK 470 MET A 489 CG SD CE REMARK 470 TRP A 498 CG CD1 CD2 NE1 CE2 CE3 CZ2 REMARK 470 TRP A 498 CZ3 CH2 REMARK 470 ARG A 524 CG CD NE CZ NH1 NH2 REMARK 470 GLU A 525 CG CD OE1 OE2 REMARK 470 ASN A 526 CG OD1 ND2 REMARK 470 LYS A 528 CG CD CE NZ REMARK 470 GLU A 529 CG CD OE1 OE2 REMARK 470 LYS A 532 CG CD CE NZ REMARK 470 GLU A 542 CG CD OE1 OE2 REMARK 470 GLN A 546 CG CD OE1 NE2 REMARK 470 TYR A 557 CG CD1 CD2 CE1 CE2 CZ OH REMARK 470 LYS A 594 CG CD CE NZ REMARK 470 MET A 610 SD CE REMARK 470 MET A 697 CG SD CE REMARK 470 LYS A 700 CG CD CE NZ REMARK 470 LYS A 720 CG CD CE NZ REMARK 470 GLN A 721 CG CD OE1 NE2 REMARK 470 LYS A 723 CG CD CE NZ REMARK 470 LYS A 724 CG CD CE NZ REMARK 470 LYS A 729 CG CD CE NZ REMARK 470 LYS A 733 CG CD CE NZ REMARK 470 ARG A 740 NE CZ NH1 NH2 REMARK 470 ARG A 765 CG CD NE CZ NH1 NH2 REMARK 470 ARG A 777 CG CD NE CZ NH1 NH2 REMARK 470 ILE A 788 CG1 CG2 CD1 REMARK 470 ARG A 852 CG CD NE CZ NH1 NH2 REMARK 470 LYS A 863 CG CD CE NZ REMARK 470 GLN A 871 CG CD OE1 NE2 REMARK 470 PHE A 872 CG CD1 CD2 CE1 CE2 CZ REMARK 470 LYS A 882 CG CD CE NZ REMARK 470 LYS A 941 CG CD CE NZ REMARK 470 LYS A 942 CG CD CE NZ REMARK 470 LYS A 944 CG CD CE NZ REMARK 470 LYS A 948 CG CD CE NZ REMARK 470 ARG A 949 CG CD NE CZ NH1 NH2 REMARK 470 GLN A 969 CG CD OE1 NE2 REMARK 470 GLU A 970 CG CD OE1 OE2 REMARK 470 LYS A 973 CG CD CE NZ REMARK 470 GLU A 978 CG CD OE1 OE2 REMARK 470 GLU A 982 CG CD OE1 OE2 REMARK 470 GLU A1034 CG CD OE1 OE2 REMARK 470 LYS A1041 CG CD CE NZ 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 51.12 -114.23 REMARK 500 SER A 199 127.79 50.59 REMARK 500 ASN A 201 -14.43 68.16 REMARK 500 PHE A 261 63.14 -110.58 REMARK 500 LYS A 264 44.55 -71.13 REMARK 500 TYR A 307 3.20 -69.90 REMARK 500 LEU A 339 -80.70 -80.81 REMARK 500 CYS A 378 -51.61 -16.93 REMARK 500 ASN A 384 50.74 39.34 REMARK 500 GLU A 453 -20.41 71.08 REMARK 500 GLU A 469 54.43 -100.10 REMARK 500 PHE A 480 41.77 -100.15 REMARK 500 ASN A 756 102.67 -162.02 REMARK 500 ARG A 765 76.57 -100.77 REMARK 500 LEU A 793 -67.10 -129.35 REMARK 500 SER A 874 39.12 -89.35 REMARK 500 HIS A 875 -1.44 -145.05 REMARK 500 ARG A 916 43.26 -82.87 REMARK 500 ASP A 933 97.81 62.41 REMARK 500 REMARK 500 REMARK: NULL REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue VXY A 9001 DBREF 7K6M A 105 1048 UNP P42336 PK3CA_HUMAN 105 1048 SEQADV 7K6M GLY A 103 UNP P42336 EXPRESSION TAG SEQADV 7K6M SER A 104 UNP P42336 EXPRESSION TAG SEQRES 1 A 946 GLY SER VAL GLY ASN ARG GLU GLU LYS ILE LEU ASN ARG SEQRES 2 A 946 GLU ILE GLY PHE ALA ILE GLY MET PRO VAL CYS GLU PHE SEQRES 3 A 946 ASP MET VAL LYS ASP PRO GLU VAL GLN ASP PHE ARG ARG SEQRES 4 A 946 ASN ILE LEU ASN VAL CYS LYS GLU ALA VAL ASP LEU ARG SEQRES 5 A 946 ASP LEU ASN SER PRO HIS SER ARG ALA MET TYR VAL TYR SEQRES 6 A 946 PRO PRO ASN VAL GLU SER SER PRO GLU LEU PRO LYS HIS SEQRES 7 A 946 ILE TYR ASN LYS LEU ASP LYS GLY GLN ILE ILE VAL VAL SEQRES 8 A 946 ILE TRP VAL ILE VAL SER PRO ASN ASN ASP LYS GLN LYS SEQRES 9 A 946 TYR THR LEU LYS ILE ASN HIS ASP CYS VAL PRO GLU GLN SEQRES 10 A 946 VAL ILE ALA GLU ALA ILE ARG LYS LYS THR ARG SER MET SEQRES 11 A 946 LEU LEU SER SER GLU GLN LEU LYS LEU CYS VAL LEU GLU SEQRES 12 A 946 TYR GLN GLY LYS TYR ILE LEU LYS VAL CYS GLY CYS ASP SEQRES 13 A 946 GLU TYR PHE LEU GLU LYS TYR PRO LEU SER GLN TYR LYS SEQRES 14 A 946 TYR ILE ARG SER CYS ILE MET LEU GLY ARG MET PRO ASN SEQRES 15 A 946 LEU MET LEU MET ALA LYS GLU SER LEU TYR SER GLN LEU SEQRES 16 A 946 PRO MET ASP CYS PHE THR MET PRO SER TYR SER ARG ARG SEQRES 17 A 946 ILE SER THR ALA THR PRO TYR MET ASN GLY GLU THR SER SEQRES 18 A 946 THR LYS SER LEU TRP VAL ILE ASN SER ALA LEU ARG ILE SEQRES 19 A 946 LYS ILE LEU CYS ALA THR TYR VAL ASN VAL ASN ILE ARG SEQRES 20 A 946 ASP ILE ASP LYS ILE TYR VAL ARG THR GLY ILE TYR HIS SEQRES 21 A 946 GLY GLY GLU PRO LEU CYS ASP ASN VAL ASN THR GLN ARG SEQRES 22 A 946 VAL PRO CYS SER ASN PRO ARG TRP ASN GLU TRP LEU ASN SEQRES 23 A 946 TYR ASP ILE TYR ILE PRO ASP LEU PRO ARG ALA ALA ARG SEQRES 24 A 946 LEU CYS LEU SER ILE CYS SER VAL LYS GLY ARG LYS GLY SEQRES 25 A 946 ALA LYS GLU GLU HIS CYS PRO LEU ALA TRP GLY ASN ILE SEQRES 26 A 946 ASN LEU PHE ASP TYR THR ASP THR LEU VAL SER GLY LYS SEQRES 27 A 946 MET ALA LEU ASN LEU TRP PRO VAL PRO HIS GLY LEU GLU SEQRES 28 A 946 ASP LEU LEU ASN PRO ILE GLY VAL THR GLY SER ASN PRO SEQRES 29 A 946 ASN LYS GLU THR PRO CYS LEU GLU LEU GLU PHE ASP TRP SEQRES 30 A 946 PHE SER SER VAL VAL LYS PHE PRO ASP MET SER VAL ILE SEQRES 31 A 946 GLU GLU HIS ALA ASN TRP SER VAL SER ARG GLU ALA GLY SEQRES 32 A 946 PHE SER TYR SER HIS ALA GLY LEU SER ASN ARG LEU ALA SEQRES 33 A 946 ARG ASP ASN GLU LEU ARG GLU ASN ASP LYS GLU GLN LEU SEQRES 34 A 946 LYS ALA ILE SER THR ARG ASP PRO LEU SER GLU ILE THR SEQRES 35 A 946 GLU GLN GLU LYS ASP PHE LEU TRP SER HIS ARG HIS TYR SEQRES 36 A 946 CYS VAL THR ILE PRO GLU ILE LEU PRO LYS LEU LEU LEU SEQRES 37 A 946 SER VAL LYS TRP ASN SER ARG ASP GLU VAL ALA GLN MET SEQRES 38 A 946 TYR CYS LEU VAL LYS ASP TRP PRO PRO ILE LYS PRO GLU SEQRES 39 A 946 GLN ALA MET GLU LEU LEU ASP CYS ASN TYR PRO ASP PRO SEQRES 40 A 946 MET VAL ARG GLY PHE ALA VAL ARG CYS LEU GLU LYS TYR SEQRES 41 A 946 LEU THR ASP ASP LYS LEU SER GLN TYR LEU ILE GLN LEU SEQRES 42 A 946 VAL GLN VAL LEU LYS TYR GLU GLN TYR LEU ASP ASN LEU SEQRES 43 A 946 LEU VAL ARG PHE LEU LEU LYS LYS ALA LEU THR ASN GLN SEQRES 44 A 946 ARG ILE GLY HIS PHE PHE PHE TRP HIS LEU LYS SER GLU SEQRES 45 A 946 MET HIS ASN LYS THR VAL SER GLN ARG PHE GLY LEU LEU SEQRES 46 A 946 LEU GLU SER TYR CYS ARG ALA CYS GLY MET TYR LEU LYS SEQRES 47 A 946 HIS LEU ASN ARG GLN VAL GLU ALA MET GLU LYS LEU ILE SEQRES 48 A 946 ASN LEU THR ASP ILE LEU LYS GLN GLU LYS LYS ASP GLU SEQRES 49 A 946 THR GLN LYS VAL GLN MET LYS PHE LEU VAL GLU GLN MET SEQRES 50 A 946 ARG ARG PRO ASP PHE MET ASP ALA LEU GLN GLY PHE LEU SEQRES 51 A 946 SER PRO LEU ASN PRO ALA HIS GLN LEU GLY ASN LEU ARG SEQRES 52 A 946 LEU GLU GLU CYS ARG ILE MET SER SER ALA LYS ARG PRO SEQRES 53 A 946 LEU TRP LEU ASN TRP GLU ASN PRO ASP ILE MET SER GLU SEQRES 54 A 946 LEU LEU PHE GLN ASN ASN GLU ILE ILE PHE LYS ASN GLY SEQRES 55 A 946 ASP ASP LEU ARG GLN ASP MET LEU THR LEU GLN ILE ILE SEQRES 56 A 946 ARG ILE MET GLU ASN ILE TRP GLN ASN GLN GLY LEU ASP SEQRES 57 A 946 LEU ARG MET LEU PRO TYR GLY CYS LEU SER ILE GLY ASP SEQRES 58 A 946 CYS VAL GLY LEU ILE GLU VAL VAL ARG ASN SER HIS THR SEQRES 59 A 946 ILE MET GLN ILE GLN CYS LYS GLY GLY LEU LYS GLY ALA SEQRES 60 A 946 LEU GLN PHE ASN SER HIS THR LEU HIS GLN TRP LEU LYS SEQRES 61 A 946 ASP LYS ASN LYS GLY GLU ILE TYR ASP ALA ALA ILE ASP SEQRES 62 A 946 LEU PHE THR ARG SER CYS ALA GLY TYR CYS VAL ALA THR SEQRES 63 A 946 PHE ILE LEU GLY ILE GLY ASP ARG HIS ASN SER ASN ILE SEQRES 64 A 946 MET VAL LYS ASP ASP GLY GLN LEU PHE HIS ILE ASP PHE SEQRES 65 A 946 GLY HIS PHE LEU ASP HIS LYS LYS LYS LYS PHE GLY TYR SEQRES 66 A 946 LYS ARG GLU ARG VAL PRO PHE VAL LEU THR GLN ASP PHE SEQRES 67 A 946 LEU ILE VAL ILE SER LYS GLY ALA GLN GLU CYS THR LYS SEQRES 68 A 946 THR ARG GLU PHE GLU ARG PHE GLN GLU MET CYS TYR LYS SEQRES 69 A 946 ALA TYR LEU ALA ILE ARG GLN HIS ALA ASN LEU PHE ILE SEQRES 70 A 946 ASN LEU PHE SER MET MET LEU GLY SER GLY MET PRO GLU SEQRES 71 A 946 LEU GLN SER PHE ASP ASP ILE ALA TYR ILE ARG LYS THR SEQRES 72 A 946 LEU ALA LEU ASP LYS THR GLU GLN GLU ALA LEU GLU TYR SEQRES 73 A 946 PHE MET LYS GLN MET ASN ASP ALA HIS HIS HET VXY A9001 60 HETNAM VXY 2,2-DIFLUOROETHYL (3S)-3-{[2'-AMINO-5-FLUORO-2- HETNAM 2 VXY (MORPHOLIN-4-YL)[4,5'-BIPYRIMIDIN]-6-YL]AMINO}-3- HETNAM 3 VXY (HYDROXYMETHYL)PYRROLIDINE-1-CARBOXYLATE FORMUL 2 VXY C20 H25 F3 N8 O4 FORMUL 3 HOH *262(H2 O) HELIX 1 AA1 GLU A 109 GLY A 122 1 14 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 PRO A 159 TYR A 167 1 9 HELIX 6 AA6 PRO A 178 ASN A 183 1 6 HELIX 7 AA7 VAL A 216 ARG A 230 1 15 HELIX 8 AA8 PRO A 266 GLN A 269 5 4 HELIX 9 AA9 TYR A 270 LEU A 279 1 10 HELIX 10 AB1 LYS A 290 SER A 295 1 6 HELIX 11 AB2 TRP A 328 ILE A 330 5 3 HELIX 12 AB3 PRO A 394 LEU A 396 5 3 HELIX 13 AB4 ASP A 488 SER A 499 1 12 HELIX 14 AB5 GLU A 525 THR A 536 1 12 HELIX 15 AB6 THR A 544 HIS A 554 1 11 HELIX 16 AB7 HIS A 556 GLU A 563 5 8 HELIX 17 AB8 ILE A 564 LEU A 570 1 7 HELIX 18 AB9 SER A 576 ASP A 589 1 14 HELIX 19 AC1 LYS A 594 MET A 599 1 6 HELIX 20 AC2 GLU A 600 ASP A 603 5 4 HELIX 21 AC3 ASP A 608 LEU A 623 1 16 HELIX 22 AC4 THR A 624 TYR A 631 1 8 HELIX 23 AC5 TYR A 631 VAL A 638 1 8 HELIX 24 AC6 LEU A 639 GLU A 642 5 4 HELIX 25 AC7 ASN A 647 LEU A 658 1 12 HELIX 26 AC8 ASN A 660 SER A 673 1 14 HELIX 27 AC9 VAL A 680 CYS A 695 1 16 HELIX 28 AD1 MET A 697 GLU A 722 1 26 HELIX 29 AD2 THR A 727 ARG A 740 1 14 HELIX 30 AD3 ARG A 741 LEU A 748 1 8 HELIX 31 AD4 ARG A 765 CYS A 769 5 5 HELIX 32 AD5 MET A 789 LEU A 793 5 5 HELIX 33 AD6 ASP A 806 GLN A 827 1 22 HELIX 34 AD7 ILE A 857 CYS A 862 1 6 HELIX 35 AD8 HIS A 875 ASN A 885 1 11 HELIX 36 AD9 GLU A 888 GLY A 912 1 25 HELIX 37 AE1 TYR A 947 ARG A 951 5 5 HELIX 38 AE2 THR A 957 SER A 965 1 9 HELIX 39 AE3 GLU A 970 LYS A 973 5 4 HELIX 40 AE4 THR A 974 HIS A 994 1 21 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 ALA A 1046 1 16 SHEET 1 AA1 4 LYS A 204 ASN A 212 0 SHEET 2 AA1 4 GLN A 189 ILE A 197 -1 N ILE A 190 O ILE A 211 SHEET 3 AA1 4 ASN A 284 ALA A 289 1 O LEU A 287 N TRP A 195 SHEET 4 AA1 4 TYR A 250 VAL A 254 -1 N LYS A 253 O MET A 286 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 THR A 342 -1 N LEU A 339 O TRP A 383 SHEET 3 AA3 4 CYS A 472 PHE A 477 -1 O GLU A 476 N LYS A 337 SHEET 4 AA3 4 GLY A 439 ASN A 444 -1 N MET A 441 O LEU A 475 SHEET 1 AA4 3 GLU A 365 PRO A 366 0 SHEET 2 AA4 3 LYS A 353 HIS A 362 -1 N HIS A 362 O GLU A 365 SHEET 3 AA4 3 VAL A 371 ASN A 372 -1 O VAL A 371 N THR A 358 SHEET 1 AA5 4 GLU A 365 PRO A 366 0 SHEET 2 AA5 4 LYS A 353 HIS A 362 -1 N HIS A 362 O GLU A 365 SHEET 3 AA5 4 ARG A 401 LYS A 410 -1 O CYS A 407 N TYR A 355 SHEET 4 AA5 4 GLU A 418 ASN A 428 -1 O LEU A 422 N ILE A 406 SHEET 1 AA6 2 PHE A 751 SER A 753 0 SHEET 2 AA6 2 ASN A 756 LEU A 761 -1 O LEU A 761 N PHE A 751 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 GLY A 846 N LYS A 802 SHEET 5 AA7 5 CYS A 838 GLY A 842 -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 CISPEP 1 SER A 158 PRO A 159 0 5.00 CISPEP 2 SER A 199 PRO A 200 0 5.97 SITE 1 AC1 23 MET A 772 SER A 774 TRP A 780 ILE A 800 SITE 2 AC1 23 LYS A 802 ASP A 805 LEU A 807 ASP A 810 SITE 3 AC1 23 ILE A 848 GLU A 849 VAL A 850 VAL A 851 SITE 4 AC1 23 SER A 854 THR A 856 GLN A 859 SER A 919 SITE 5 AC1 23 MET A 922 ILE A 932 ASP A 933 HOH A9112 SITE 6 AC1 23 HOH A9141 HOH A9194 HOH A9288 CRYST1 59.038 133.532 148.324 90.00 90.00 90.00 P 21 21 21 4 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 0.016938 0.000000 0.000000 0.00000 SCALE2 0.000000 0.007489 0.000000 0.00000 SCALE3 0.000000 0.000000 0.006742 0.00000