HEADER TRANSFERASE/TRANSFERASE INHIBITOR 23-MAY-19 6P3D TITLE THE CO-CRYSTAL STRUCTURE OF BRAF(V600E) WITH PONATINIB COMPND MOL_ID: 1; COMPND 2 MOLECULE: SERINE/THREONINE-PROTEIN KINASE B-RAF; COMPND 3 CHAIN: A; COMPND 4 FRAGMENT: KINASE DOMAIN RESIDUES 448-721; COMPND 5 SYNONYM: PROTO-ONCOGENE B-RAF,P94,V-RAF MURINE SARCOMA VIRAL ONCOGENE COMPND 6 HOMOLOG B1; COMPND 7 EC: 2.7.11.1; COMPND 8 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: BRAF, BRAF1, RAFB1; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 511693; SOURCE 8 EXPRESSION_SYSTEM_VARIANT: BL21-CODON PLUS(DE3)-RIPL; SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: PET; SOURCE 10 EXPRESSION_SYSTEM_PLASMID: MODIFIED PET28 KEYWDS KINASE, INHIBITOR, CANCER, MELANOMA, TRANSFERASE-TRANSFERASE KEYWDS 2 INHIBITOR COMPLEX, ONCOPROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR B.AGIANIAN,E.GAVATHIOTIS REVDAT 2 13-MAR-24 6P3D 1 REMARK REVDAT 1 23-SEP-20 6P3D 0 JRNL AUTH X.M.COTTO-RIOS,B.AGIANIAN,N.GITEGO,E.ZACHARIOUDAKIS, JRNL AUTH 2 O.GIRICZ,Y.WU,Y.ZOU,A.VERMA,P.I.POULIKAKOS,E.GAVATHIOTIS JRNL TITL INHIBITORS OF BRAF DIMERS USING AN ALLOSTERIC SITE. JRNL REF NAT COMMUN V. 11 4370 2020 JRNL REFN ESSN 2041-1723 JRNL PMID 32873792 JRNL DOI 10.1038/S41467-020-18123-2 REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH Z.KAROULIA,Y.WU,T.A.AHMED,Q.XIN,J.BOLLARD,C.KREPLER,X.WU, REMARK 1 AUTH 2 C.ZHANG,G.BOLLAG,M.HERLYN,J.A.FAGIN,A.LUJAMBIO, REMARK 1 AUTH 3 E.GAVATHIOTIS,P.I.POULIKAKOS REMARK 1 TITL AN INTEGRATED MODEL OF RAF INHIBITOR ACTION PREDICTS REMARK 1 TITL 2 INHIBITOR ACTIVITY AGAINST ONCOGENIC BRAF SIGNALING. REMARK 1 REF CANCER CELL V. 30 485 2016 REMARK 1 REFN ISSN 1878-3686 REMARK 1 PMID 27523909 REMARK 1 DOI 10.1016/J.CCELL.2016.06.024 REMARK 2 REMARK 2 RESOLUTION. 2.11 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.8.0158 REMARK 3 AUTHORS : MURSHUDOV,SKUBAK,LEBEDEV,PANNU,STEINER, REMARK 3 : NICHOLLS,WINN,LONG,VAGIN REMARK 3 REMARK 3 REFINEMENT TARGET : NULL REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.11 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 84.03 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.4 REMARK 3 NUMBER OF REFLECTIONS : 20746 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) : 0.188 REMARK 3 R VALUE (WORKING SET) : 0.185 REMARK 3 FREE R VALUE : 0.245 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.100 REMARK 3 FREE R VALUE TEST SET COUNT : 1117 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 20 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 2.11 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.16 REMARK 3 REFLECTION IN BIN (WORKING SET) : 1474 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 96.40 REMARK 3 BIN R VALUE (WORKING SET) : 0.2490 REMARK 3 BIN FREE R VALUE SET COUNT : 79 REMARK 3 BIN FREE R VALUE : 0.2800 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 2108 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 88 REMARK 3 SOLVENT ATOMS : 97 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 32.77 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 0.15000 REMARK 3 B22 (A**2) : 0.15000 REMARK 3 B33 (A**2) : -0.29000 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 OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): 0.177 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.175 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.120 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 4.571 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.951 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.919 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 2231 ; 0.018 ; 0.019 REMARK 3 BOND LENGTHS OTHERS (A): 2067 ; 0.002 ; 0.020 REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 3008 ; 1.963 ; 1.997 REMARK 3 BOND ANGLES OTHERS (DEGREES): 4797 ; 1.033 ; 3.000 REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 262 ; 6.946 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 98 ;34.820 ;23.776 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 403 ;16.275 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 16 ;21.514 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 327 ; 0.103 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 2383 ; 0.010 ; 0.021 REMARK 3 GENERAL PLANES OTHERS (A): 445 ; 0.007 ; 0.020 REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION OTHERS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) OTHERS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY VDW REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY VDW OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY METAL-ION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. COUNT RMS WEIGHT REMARK 3 MAIN-CHAIN BOND REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 LONG RANGE B REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 LONG RANGE B OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 REMARK 3 ANISOTROPIC THERMAL FACTOR RESTRAINTS. COUNT RMS WEIGHT REMARK 3 RIGID-BOND RESTRAINTS (A**2): NULL ; NULL ; NULL REMARK 3 SPHERICITY; FREE ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SPHERICITY; BONDED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 REMARK 3 NCS RESTRAINTS STATISTICS REMARK 3 NUMBER OF DIFFERENT NCS GROUPS : NULL REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : NULL REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : NULL REMARK 3 PARAMETERS FOR MASK CALCULATION REMARK 3 VDW PROBE RADIUS : 1.20 REMARK 3 ION PROBE RADIUS : 0.80 REMARK 3 SHRINKAGE RADIUS : 0.80 REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: HYDROGENS HAVE BEEN ADDED IN THE RIDING REMARK 4 REMARK 4 6P3D COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 29-MAY-19. REMARK 100 THE DEPOSITION ID IS D_1000241807. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 07-DEC-16 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 7.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : APS REMARK 200 BEAMLINE : 23-ID-D REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.03324 REMARK 200 MONOCHROMATOR : SI(111) REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS PILATUS3 6M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : IMOSFLM 7.2.1 REMARK 200 DATA SCALING SOFTWARE : SCALA 3.3.22 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 21866 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.105 REMARK 200 RESOLUTION RANGE LOW (A) : 118.839 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.5 REMARK 200 DATA REDUNDANCY : 8.100 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : 0.10100 REMARK 200 FOR THE DATA SET : 13.6000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.11 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.22 REMARK 200 COMPLETENESS FOR SHELL (%) : 98.4 REMARK 200 DATA REDUNDANCY IN SHELL : 8.30 REMARK 200 R MERGE FOR SHELL (I) : 0.40300 REMARK 200 R SYM FOR SHELL (I) : 0.40300 REMARK 200 FOR SHELL : 1.900 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: PHASER 2.7.17 REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 54.36 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.70 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 2 M AMMONIUM SULFATE, 5% (V/V) 2 REMARK 280 -PROPANOL, PH 7.5, VAPOR DIFFUSION, SITTING DROP, TEMPERATURE REMARK 280 291K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 43 2 2 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,-Y,Z+1/2 REMARK 290 3555 -Y,X,Z+3/4 REMARK 290 4555 Y,-X,Z+1/4 REMARK 290 5555 -X,Y,-Z REMARK 290 6555 X,-Y,-Z+1/2 REMARK 290 7555 Y,X,-Z+1/4 REMARK 290 8555 -Y,-X,-Z+3/4 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 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 25.76500 REMARK 290 SMTRY1 3 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 38.64750 REMARK 290 SMTRY1 4 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY2 4 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 12.88250 REMARK 290 SMTRY1 5 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 5 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 6 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 6 0.000000 0.000000 -1.000000 25.76500 REMARK 290 SMTRY1 7 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY2 7 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 12.88250 REMARK 290 SMTRY1 8 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY2 8 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 8 0.000000 0.000000 -1.000000 38.64750 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: 6490 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 23760 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -212.0 KCAL/MOL 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 BIOMT1 2 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT2 2 1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT3 2 0.000000 0.000000 -1.000000 12.88250 REMARK 375 REMARK 375 SPECIAL POSITION REMARK 375 THE FOLLOWING ATOMS ARE FOUND TO BE WITHIN 0.15 ANGSTROMS REMARK 375 OF A SYMMETRY RELATED ATOM AND ARE ASSUMED TO BE ON SPECIAL REMARK 375 POSITIONS. REMARK 375 REMARK 375 ATOM RES CSSEQI REMARK 375 HOH A1136 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 MET A 427 REMARK 465 GLY A 428 REMARK 465 SER A 429 REMARK 465 SER A 430 REMARK 465 HIS A 431 REMARK 465 HIS A 432 REMARK 465 HIS A 433 REMARK 465 HIS A 434 REMARK 465 HIS A 435 REMARK 465 HIS A 436 REMARK 465 SER A 437 REMARK 465 SER A 438 REMARK 465 GLY A 439 REMARK 465 LEU A 440 REMARK 465 VAL A 441 REMARK 465 PRO A 442 REMARK 465 ARG A 443 REMARK 465 GLY A 444 REMARK 465 SER A 445 REMARK 465 LYS A 601 REMARK 465 SER A 602 REMARK 465 ARG A 603 REMARK 465 TRP A 604 REMARK 465 SER A 605 REMARK 465 GLY A 606 REMARK 465 SER A 607 REMARK 465 HIS A 608 REMARK 465 GLN A 609 REMARK 465 PHE A 610 REMARK 465 GLU A 611 REMARK 465 GLN A 612 REMARK 465 LEU A 613 REMARK 465 GLY A 723 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 O1 SO4 A 1008 O HOH A 1101 2.14 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 ARG A 575 NE - CZ - NH1 ANGL. DEV. = 3.4 DEGREES REMARK 500 ARG A 709 NE - CZ - NH2 ANGL. DEV. = -3.7 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 TRP A 476 92.61 -167.50 REMARK 500 ASN A 486 32.79 -80.04 REMARK 500 ALA A 543 43.04 -147.59 REMARK 500 ARG A 575 -19.55 77.59 REMARK 500 ASP A 587 6.80 52.96 REMARK 500 MET A 627 62.84 39.94 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 0LI A 1001 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue SO4 A 1002 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue SO4 A 1003 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue SO4 A 1004 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue SO4 A 1005 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue SO4 A 1006 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC7 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue SO4 A 1007 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC8 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue SO4 A 1008 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC9 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue SO4 A 1009 REMARK 800 REMARK 800 SITE_IDENTIFIER: AD1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue NH4 A 1010 REMARK 800 REMARK 800 SITE_IDENTIFIER: AD2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue EDO A 1011 REMARK 800 REMARK 800 SITE_IDENTIFIER: AD3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue EDO A 1012 DBREF 6P3D A 448 721 UNP P15056 BRAF_HUMAN 448 721 SEQADV 6P3D MET A 427 UNP P15056 INITIATING METHIONINE SEQADV 6P3D GLY A 428 UNP P15056 EXPRESSION TAG SEQADV 6P3D SER A 429 UNP P15056 EXPRESSION TAG SEQADV 6P3D SER A 430 UNP P15056 EXPRESSION TAG SEQADV 6P3D HIS A 431 UNP P15056 EXPRESSION TAG SEQADV 6P3D HIS A 432 UNP P15056 EXPRESSION TAG SEQADV 6P3D HIS A 433 UNP P15056 EXPRESSION TAG SEQADV 6P3D HIS A 434 UNP P15056 EXPRESSION TAG SEQADV 6P3D HIS A 435 UNP P15056 EXPRESSION TAG SEQADV 6P3D HIS A 436 UNP P15056 EXPRESSION TAG SEQADV 6P3D SER A 437 UNP P15056 EXPRESSION TAG SEQADV 6P3D SER A 438 UNP P15056 EXPRESSION TAG SEQADV 6P3D GLY A 439 UNP P15056 EXPRESSION TAG SEQADV 6P3D LEU A 440 UNP P15056 EXPRESSION TAG SEQADV 6P3D VAL A 441 UNP P15056 EXPRESSION TAG SEQADV 6P3D PRO A 442 UNP P15056 EXPRESSION TAG SEQADV 6P3D ARG A 443 UNP P15056 EXPRESSION TAG SEQADV 6P3D GLY A 444 UNP P15056 EXPRESSION TAG SEQADV 6P3D SER A 445 UNP P15056 EXPRESSION TAG SEQADV 6P3D LYS A 446 UNP P15056 EXPRESSION TAG SEQADV 6P3D MET A 447 UNP P15056 EXPRESSION TAG SEQADV 6P3D ALA A 543 UNP P15056 ILE 543 CONFLICT SEQADV 6P3D SER A 544 UNP P15056 ILE 544 CONFLICT SEQADV 6P3D LYS A 551 UNP P15056 ILE 551 CONFLICT SEQADV 6P3D ARG A 562 UNP P15056 GLN 562 CONFLICT SEQADV 6P3D ASN A 588 UNP P15056 LEU 588 CONFLICT SEQADV 6P3D GLU A 600 UNP P15056 VAL 600 CONFLICT SEQADV 6P3D SER A 630 UNP P15056 LYS 630 CONFLICT SEQADV 6P3D GLU A 667 UNP P15056 PHE 667 CONFLICT SEQADV 6P3D SER A 673 UNP P15056 TYR 673 CONFLICT SEQADV 6P3D ARG A 688 UNP P15056 ALA 688 CONFLICT SEQADV 6P3D SER A 706 UNP P15056 LEU 706 CONFLICT SEQADV 6P3D ARG A 709 UNP P15056 GLN 709 CONFLICT SEQADV 6P3D GLU A 713 UNP P15056 SER 713 CONFLICT SEQADV 6P3D GLU A 716 UNP P15056 LEU 716 CONFLICT SEQADV 6P3D GLU A 720 UNP P15056 SER 720 CONFLICT SEQADV 6P3D SER A 722 UNP P15056 EXPRESSION TAG SEQADV 6P3D GLY A 723 UNP P15056 EXPRESSION TAG SEQRES 1 A 297 MET GLY SER SER HIS HIS HIS HIS HIS HIS SER SER GLY SEQRES 2 A 297 LEU VAL PRO ARG GLY SER LYS MET ASP ASP TRP GLU ILE SEQRES 3 A 297 PRO ASP GLY GLN ILE THR VAL GLY GLN ARG ILE GLY SER SEQRES 4 A 297 GLY SER PHE GLY THR VAL TYR LYS GLY LYS TRP HIS GLY SEQRES 5 A 297 ASP VAL ALA VAL LYS MET LEU ASN VAL THR ALA PRO THR SEQRES 6 A 297 PRO GLN GLN LEU GLN ALA PHE LYS ASN GLU VAL GLY VAL SEQRES 7 A 297 LEU ARG LYS THR ARG HIS VAL ASN ILE LEU LEU PHE MET SEQRES 8 A 297 GLY TYR SER THR LYS PRO GLN LEU ALA ILE VAL THR GLN SEQRES 9 A 297 TRP CYS GLU GLY SER SER LEU TYR HIS HIS LEU HIS ALA SEQRES 10 A 297 SER GLU THR LYS PHE GLU MET LYS LYS LEU ILE ASP ILE SEQRES 11 A 297 ALA ARG GLN THR ALA ARG GLY MET ASP TYR LEU HIS ALA SEQRES 12 A 297 LYS SER ILE ILE HIS ARG ASP LEU LYS SER ASN ASN ILE SEQRES 13 A 297 PHE LEU HIS GLU ASP ASN THR VAL LYS ILE GLY ASP PHE SEQRES 14 A 297 GLY LEU ALA THR GLU LYS SER ARG TRP SER GLY SER HIS SEQRES 15 A 297 GLN PHE GLU GLN LEU SER GLY SER ILE LEU TRP MET ALA SEQRES 16 A 297 PRO GLU VAL ILE ARG MET GLN ASP SER ASN PRO TYR SER SEQRES 17 A 297 PHE GLN SER ASP VAL TYR ALA PHE GLY ILE VAL LEU TYR SEQRES 18 A 297 GLU LEU MET THR GLY GLN LEU PRO TYR SER ASN ILE ASN SEQRES 19 A 297 ASN ARG ASP GLN ILE ILE GLU MET VAL GLY ARG GLY SER SEQRES 20 A 297 LEU SER PRO ASP LEU SER LYS VAL ARG SER ASN CYS PRO SEQRES 21 A 297 LYS ARG MET LYS ARG LEU MET ALA GLU CYS LEU LYS LYS SEQRES 22 A 297 LYS ARG ASP GLU ARG PRO SER PHE PRO ARG ILE LEU ALA SEQRES 23 A 297 GLU ILE GLU GLU LEU ALA ARG GLU LEU SER GLY HET 0LI A1001 39 HET SO4 A1002 5 HET SO4 A1003 5 HET SO4 A1004 5 HET SO4 A1005 5 HET SO4 A1006 5 HET SO4 A1007 5 HET SO4 A1008 5 HET SO4 A1009 5 HET NH4 A1010 1 HET EDO A1011 4 HET EDO A1012 4 HETNAM 0LI 3-(IMIDAZO[1,2-B]PYRIDAZIN-3-YLETHYNYL)-4-METHYL-N-{4- HETNAM 2 0LI [(4-METHYLPIPERAZIN-1-YL)METHYL]-3-(TRIFLUOROMETHYL) HETNAM 3 0LI PHENYL}BENZAM IDE HETNAM SO4 SULFATE ION HETNAM NH4 AMMONIUM ION HETNAM EDO 1,2-ETHANEDIOL HETSYN 0LI PONATINIB HETSYN EDO ETHYLENE GLYCOL FORMUL 2 0LI C29 H27 F3 N6 O FORMUL 3 SO4 8(O4 S 2-) FORMUL 11 NH4 H4 N 1+ FORMUL 12 EDO 2(C2 H6 O2) FORMUL 14 HOH *97(H2 O) HELIX 1 AA1 LYS A 446 GLU A 451 5 6 HELIX 2 AA2 THR A 491 LYS A 507 1 17 HELIX 3 AA3 LEU A 537 ALA A 543 1 7 HELIX 4 AA4 GLU A 549 LYS A 570 1 22 HELIX 5 AA5 LYS A 578 ASN A 580 5 3 HELIX 6 AA6 GLY A 615 MET A 620 5 6 HELIX 7 AA7 ALA A 621 MET A 627 1 7 HELIX 8 AA8 SER A 634 GLY A 652 1 19 HELIX 9 AA9 ASN A 661 ARG A 671 1 11 HELIX 10 AB1 ASP A 677 VAL A 681 5 5 HELIX 11 AB2 PRO A 686 LEU A 697 1 12 HELIX 12 AB3 LYS A 700 ARG A 704 5 5 HELIX 13 AB4 SER A 706 LEU A 721 1 16 SHEET 1 AA1 5 THR A 458 GLY A 466 0 SHEET 2 AA1 5 GLY A 469 LYS A 475 -1 O VAL A 471 N ILE A 463 SHEET 3 AA1 5 ASP A 479 MET A 484 -1 O MET A 484 N THR A 470 SHEET 4 AA1 5 ALA A 526 GLN A 530 -1 O THR A 529 N ALA A 481 SHEET 5 AA1 5 PHE A 516 SER A 520 -1 N GLY A 518 O VAL A 528 SHEET 1 AA2 3 GLY A 534 SER A 536 0 SHEET 2 AA2 3 ILE A 582 HIS A 585 -1 O LEU A 584 N SER A 535 SHEET 3 AA2 3 THR A 589 ILE A 592 -1 O LYS A 591 N PHE A 583 CISPEP 1 LYS A 522 PRO A 523 0 5.21 SITE 1 AC1 20 VAL A 471 ALA A 481 LYS A 483 GLU A 501 SITE 2 AC1 20 LEU A 505 ILE A 513 LEU A 514 ILE A 527 SITE 3 AC1 20 THR A 529 GLN A 530 TRP A 531 CYS A 532 SITE 4 AC1 20 ILE A 572 ILE A 573 HIS A 574 PHE A 583 SITE 5 AC1 20 ILE A 592 GLY A 593 ASP A 594 PHE A 595 SITE 1 AC2 4 PRO A 705 SER A 706 ARG A 709 HOH A1159 SITE 1 AC3 3 PRO A 686 LYS A 687 ARG A 688 SITE 1 AC4 3 LYS A 698 LYS A 699 HOH A1103 SITE 1 AC5 3 ARG A 462 GLY A 464 SER A 465 SITE 1 AC6 4 ARG A 462 SER A 465 THR A 470 ASN A 486 SITE 1 AC7 5 GLU A 549 MET A 550 ARG A 682 ASN A 684 SITE 2 AC7 5 HOH A1138 SITE 1 AC8 7 VAL A 511 GLN A 530 HIS A 585 THR A 589 SITE 2 AC8 7 LYS A 591 HOH A1101 HOH A1172 SITE 1 AC9 4 TRP A 450 ARG A 506 HOH A1104 HOH A1106 SITE 1 AD1 5 GLY A 534 SER A 535 HIS A 540 LEU A 584 SITE 2 AD1 5 ASP A 587 SITE 1 AD2 4 HIS A 542 GLY A 652 GLN A 653 LEU A 654 SITE 1 AD3 5 ASP A 565 PRO A 708 LEU A 711 ALA A 712 SITE 2 AD3 5 HOH A1147 CRYST1 118.839 118.839 51.530 90.00 90.00 90.00 P 43 2 2 8 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 0.008415 0.000000 0.000000 0.00000 SCALE2 0.000000 0.008415 0.000000 0.00000 SCALE3 0.000000 0.000000 0.019406 0.00000