HEADER TRANSFERASE 26-OCT-22 8BFV OBSLTE 24-MAY-23 8BFV 8OW2 TITLE CRYSTAL STRUCTURE OF THE P110ALPHA CATALYTIC SUBUNIT FROM HOMO SAPIENS TITLE 2 IN COMPLEX WITH ACTIVATOR 1938 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 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 PI3K, PIK3CA, ONCOPROTEIN, P110, TRANSFERASE EXPDTA X-RAY DIFFRACTION AUTHOR G.Q.GONG,D.BELLINI,B.VANHAESEBROECK,R.L.WILLIAMS REVDAT 4 07-JUN-23 8BFV 1 JRNL REVDAT 3 24-MAY-23 8BFV 1 OBSLTE REVDAT 2 29-MAR-23 8BFV 1 AUTHOR REMARK LINK REVDAT 1 18-JAN-23 8BFV 0 JRNL AUTH G.Q.GONG,B.BILANGES,B.ALLSOP,G.R.MASSON,V.ROBERTON, JRNL AUTH 2 T.ASKWITH,S.OXENFORD,R.R.MADSEN,S.E.CONDUIT,D.BELLINI, JRNL AUTH 3 M.FITZEK,M.COLLIER,O.NAJAM,Z.HE,B.WAHAB,S.H.MCLAUGHLIN, JRNL AUTH 4 A.W.E.CHAN,I.FEIERBERG,A.MADIN,D.MORELLI,A.BHAMRA, JRNL AUTH 5 V.VINCIAUSKAITE,K.E.ANDERSON,S.SURINOVA,N.PINOTSIS, JRNL AUTH 6 E.LOPEZ-GUADAMILLAS,M.WILCOX,A.HOOPER,C.PATEL,M.A.WHITEHEAD, JRNL AUTH 7 T.D.BUNNEY,L.R.STEPHENS,P.T.HAWKINS,M.KATAN,D.M.YELLON, JRNL AUTH 8 S.M.DAVIDSON,D.M.SMITH,J.B.PHILLIPS,R.ANGELL,R.L.WILLIAMS, JRNL AUTH 9 B.VANHAESEBROECK JRNL TITL A SMALL-MOLECULE PI3K ALPHA ACTIVATOR FOR CARDIOPROTECTION JRNL TITL 2 AND NEUROREGENERATION. JRNL REF NATURE V. 618 159 2023 JRNL REFN ESSN 1476-4687 JRNL PMID 37225977 JRNL DOI 10.1038/S41586-023-05972-2 REMARK 2 REMARK 2 RESOLUTION. 2.57 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 1.17.1_3660 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 : GEOSTD + MONOMER LIBRARY + CDL V1.2 REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.57 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 54.41 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.340 REMARK 3 COMPLETENESS FOR RANGE (%) : 100.0 REMARK 3 NUMBER OF REFLECTIONS : 37470 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.229 REMARK 3 R VALUE (WORKING SET) : 0.227 REMARK 3 FREE R VALUE : 0.275 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.880 REMARK 3 FREE R VALUE TEST SET COUNT : 1828 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 54.4100 - 6.0400 1.00 2894 195 0.1733 0.2051 REMARK 3 2 6.0400 - 4.8000 1.00 2821 124 0.2112 0.2843 REMARK 3 3 4.8000 - 4.1900 1.00 2785 115 0.1967 0.2537 REMARK 3 4 4.1900 - 3.8100 1.00 2762 126 0.2283 0.3031 REMARK 3 5 3.8100 - 3.5300 1.00 2741 138 0.2332 0.2649 REMARK 3 6 3.5300 - 3.3300 1.00 2720 144 0.2579 0.3351 REMARK 3 7 3.3300 - 3.1600 1.00 2743 128 0.2732 0.3353 REMARK 3 8 3.1600 - 3.0200 1.00 2700 160 0.2737 0.3290 REMARK 3 9 3.0200 - 2.9100 1.00 2661 151 0.2841 0.2999 REMARK 3 10 2.9100 - 2.8000 1.00 2688 160 0.2858 0.3642 REMARK 3 11 2.8000 - 2.7200 1.00 2710 137 0.3081 0.3161 REMARK 3 12 2.7200 - 2.6400 1.00 2687 124 0.3308 0.3848 REMARK 3 13 2.6400 - 2.5700 1.00 2730 126 0.3641 0.4105 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) : 0.435 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 30.376 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 68.67 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 77.63 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 : 0.005 7508 REMARK 3 ANGLE : 0.770 10147 REMARK 3 CHIRALITY : 0.048 1105 REMARK 3 PLANARITY : 0.005 1300 REMARK 3 DIHEDRAL : 6.150 1005 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : NULL 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 8BFV COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 31-OCT-22. REMARK 100 THE DEPOSITION ID IS D_1292126293. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 14-JUL-22 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 : DIAMOND REMARK 200 BEAMLINE : I24 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 : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS PILATUS3 6M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : AIMLESS REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 37473 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.570 REMARK 200 RESOLUTION RANGE LOW (A) : 54.410 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 100.0 REMARK 200 DATA REDUNDANCY : 8.700 REMARK 200 R MERGE (I) : 0.13000 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 11.8000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.57 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.66 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: MOLREP REMARK 200 STARTING MODEL: 4TUU REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 52.81 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.61 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 12.5% (W/V) PEG 4K, 20% (V/V) 1,2,6 REMARK 280 -HEXANETRIOL, 50 MM POLYAMINES, 0.1 M MOPSO/BIS-TRIS PH 6.5, REMARK 280 VAPOR DIFFUSION, SITTING DROP, TEMPERATURE 291K 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 29.36000 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 72.38500 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 67.44000 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 72.38500 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 29.36000 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 67.44000 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 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 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 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 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 HIS A 940 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 ARG A 949 REMARK 465 GLU A 950 REMARK 465 ARG A 951 REMARK 465 VAL A 952 REMARK 465 PRO A 953 REMARK 465 PHE A 954 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 ALA A 504 CB REMARK 480 REMARK 480 ZERO OCCUPANCY ATOM REMARK 480 THE FOLLOWING RESIDUES HAVE ATOMS MODELED WITH ZERO REMARK 480 OCCUPANCY. THE LOCATION AND PROPERTIES OF THESE ATOMS REMARK 480 MAY NOT BE RELIABLE. (M=MODEL NUMBER; RES=RESIDUE NAME; REMARK 480 C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE): REMARK 480 M RES C SSEQI ATOMS REMARK 480 CYS A 905 CA CB SG 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 CD1 ILE A 459 C19 QIH A 1301 1.49 REMARK 500 O LYS A 573 O HOH A 1401 2.13 REMARK 500 O HOH A 1407 O HOH A 1408 2.16 REMARK 500 O ASN A 796 NH2 ARG A 852 2.17 REMARK 500 O HOH A 1425 O HOH A 1472 2.19 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS REMARK 500 REMARK 500 THE FOLLOWING ATOMS THAT ARE RELATED BY CRYSTALLOGRAPHIC REMARK 500 SYMMETRY ARE IN CLOSE CONTACT. AN ATOM LOCATED WITHIN 0.15 REMARK 500 ANGSTROMS OF A SYMMETRY RELATED ATOM IS ASSUMED TO BE ON A REMARK 500 SPECIAL POSITION AND IS, THEREFORE, LISTED IN REMARK 375 REMARK 500 INSTEAD OF REMARK 500. ATOMS WITH NON-BLANK ALTERNATE REMARK 500 LOCATION INDICATORS ARE NOT INCLUDED IN THE CALCULATIONS. REMARK 500 REMARK 500 DISTANCE CUTOFF: REMARK 500 2.2 ANGSTROMS FOR CONTACTS NOT INVOLVING HYDROGEN ATOMS REMARK 500 1.6 ANGSTROMS FOR CONTACTS INVOLVING HYDROGEN ATOMS REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI SSYMOP DISTANCE REMARK 500 NZ LYS A 227 OE1 GLU A 469 3544 2.15 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: COVALENT BOND ANGLES REMARK 500 REMARK 500 THE STEREOCHEMICAL PARAMETERS OF THE FOLLOWING RESIDUES REMARK 500 HAVE VALUES WHICH DEVIATE FROM EXPECTED VALUES BY MORE REMARK 500 THAN 6*RMSD (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 500 IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT: (10X,I3,1X,A3,1X,A1,I4,A1,3(1X,A4,2X),12X,F5.1) REMARK 500 REMARK 500 EXPECTED VALUES PROTEIN: ENGH AND HUBER, 1999 REMARK 500 EXPECTED VALUES NUCLEIC ACID: CLOWNEY ET AL 1996 REMARK 500 REMARK 500 M RES CSSEQI ATM1 ATM2 ATM3 REMARK 500 GLY A 364 C - N - CA ANGL. DEV. = -14.8 DEGREES 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 LYS A 187 18.79 56.26 REMARK 500 ASN A 201 -7.69 78.71 REMARK 500 PHE A 261 77.09 -111.92 REMARK 500 PRO A 298 -172.32 -68.80 REMARK 500 ASP A 300 76.41 55.31 REMARK 500 LEU A 339 -78.10 -66.16 REMARK 500 ASP A 352 -62.90 -94.64 REMARK 500 ASN A 467 92.09 -69.04 REMARK 500 PHE A 480 46.76 -99.99 REMARK 500 SER A 481 -18.91 74.03 REMARK 500 SER A 499 15.39 59.75 REMARK 500 GLN A 721 -67.36 -105.89 REMARK 500 LYS A 723 30.44 -82.85 REMARK 500 ASP A 830 38.25 -78.52 REMARK 500 LEU A 831 90.33 -67.86 REMARK 500 ASP A 933 75.81 52.16 REMARK 500 PHE A 934 36.41 -94.68 REMARK 500 GLU A 970 73.16 -101.04 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: NON-CIS, NON-TRANS REMARK 500 REMARK 500 THE FOLLOWING PEPTIDE BONDS DEVIATE SIGNIFICANTLY FROM BOTH REMARK 500 CIS AND TRANS CONFORMATION. CIS BONDS, IF ANY, ARE LISTED REMARK 500 ON CISPEP RECORDS. TRANS IS DEFINED AS 180 +/- 30 AND REMARK 500 CIS IS DEFINED AS 0 +/- 30 DEGREES. REMARK 500 MODEL OMEGA REMARK 500 HIS A 362 GLY A 363 -140.96 REMARK 500 REMARK 500 REMARK: NULL DBREF 8BFV A 105 1048 UNP P42336 PK3CA_HUMAN 105 1048 SEQADV 8BFV GLY A 103 UNP P42336 EXPRESSION TAG SEQADV 8BFV 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 QIH A1301 34 HETNAM QIH 1-[7-[[2-[[4-(4-ETHYLPIPERAZIN-1-YL) HETNAM 2 QIH PHENYL]AMINO]PYRIDIN-4-YL]AMINO]-2,3-DIHYDROINDOL-1- HETNAM 3 QIH YL]ETHANONE FORMUL 2 QIH C27 H32 N6 O FORMUL 3 HOH *80(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 ASP A 155 1 13 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 SER A 199 ASN A 202 5 4 HELIX 8 AA8 VAL A 216 THR A 229 1 14 HELIX 9 AA9 CYS A 242 GLN A 247 1 6 HELIX 10 AB1 PRO A 266 GLN A 269 5 4 HELIX 11 AB2 TYR A 270 GLY A 280 1 11 HELIX 12 AB3 LYS A 290 SER A 295 1 6 HELIX 13 AB4 PRO A 394 LEU A 396 5 3 HELIX 14 AB5 ASP A 488 TRP A 498 1 11 HELIX 15 AB6 ARG A 524 THR A 536 1 13 HELIX 16 AB7 THR A 544 HIS A 554 1 11 HELIX 17 AB8 TYR A 557 GLU A 563 5 7 HELIX 18 AB9 ILE A 564 SER A 571 1 8 HELIX 19 AC1 SER A 576 ASP A 589 1 14 HELIX 20 AC2 LYS A 594 MET A 599 1 6 HELIX 21 AC3 GLU A 600 ASP A 603 5 4 HELIX 22 AC4 ASP A 608 LEU A 623 1 16 HELIX 23 AC5 THR A 624 LEU A 639 1 16 HELIX 24 AC6 LYS A 640 GLU A 642 5 3 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 LYS A 723 GLU A 726 5 4 HELIX 30 AD3 THR A 727 ARG A 740 1 14 HELIX 31 AD4 ARG A 741 LEU A 748 1 8 HELIX 32 AD5 ARG A 765 CYS A 769 5 5 HELIX 33 AD6 MET A 789 LEU A 793 5 5 HELIX 34 AD7 LEU A 807 ASN A 826 1 20 HELIX 35 AD8 ILE A 857 CYS A 862 1 6 HELIX 36 AD9 HIS A 875 ASN A 885 1 11 HELIX 37 AE1 GLU A 888 LEU A 911 1 24 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 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 ALA A 1046 1 16 SHEET 1 AA1 5 ASP A 203 ASN A 212 0 SHEET 2 AA1 5 GLN A 189 VAL A 198 -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 VAL A 193 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 THR A 324 SER A 326 0 SHEET 2 AA2 2 VAL A 483 LYS A 485 1 O VAL A 483 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 ILE A 338 O GLU A 385 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 LEU A 443 O LEU A 473 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 376 PRO A 377 -1 O VAL A 376 N ILE A 354 SHEET 1 AA5 4 VAL A 371 ASN A 372 0 SHEET 2 AA5 4 LYS A 353 HIS A 362 -1 N THR A 358 O VAL A 371 SHEET 3 AA5 4 ALA A 400 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 LEU A 752 0 SHEET 2 AA6 2 GLN A 760 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 ASN A 797 N TRP A 783 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 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 0.13 CISPEP 2 GLY A 363 GLY A 364 0 7.06 CRYST1 58.720 134.880 144.770 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 0.017030 0.000000 0.000000 0.00000 SCALE2 0.000000 0.007414 0.000000 0.00000 SCALE3 0.000000 0.000000 0.006908 0.00000