HEADER ONCOPROTEIN 02-AUG-19 6SFR TITLE SOS1 IN COMPLEX WITH INHIBITOR BI-68BS COMPND MOL_ID: 1; COMPND 2 MOLECULE: SON OF SEVENLESS HOMOLOG 1; COMPND 3 CHAIN: A, B; COMPND 4 SYNONYM: SOS-1; COMPND 5 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: SOS1; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 7 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 8 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 9 EXPRESSION_SYSTEM_PLASMID: PDEST17 KEYWDS ONCOLOGY, EXCHANGE FACTOR, PROTEIN-LIGAND COMPLEX, ONCOPROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR D.KESSLER,G.FISCHER,J.RAMHARTER REVDAT 4 01-MAY-24 6SFR 1 REMARK REVDAT 3 02-JUN-21 6SFR 1 JRNL REVDAT 2 10-MAR-21 6SFR 1 JRNL REVDAT 1 26-AUG-20 6SFR 0 JRNL AUTH M.H.HOFMANN,M.GMACHL,J.RAMHARTER,F.SAVARESE,D.GERLACH, JRNL AUTH 2 J.R.MARSZALEK,M.P.SANDERSON,D.KESSLER,F.TRAPANI,H.ARNHOF, JRNL AUTH 3 K.RUMPEL,D.A.BOTESTEANU,P.ETTMAYER,T.GERSTBERGER,C.KOFINK, JRNL AUTH 4 T.WUNBERG,A.ZOEPHEL,S.C.FU,J.L.TEH,J.BOTTCHER,N.POTOTSCHNIG, JRNL AUTH 5 F.SCHACHINGER,K.SCHIPANY,S.LIEB,C.P.VELLANO,J.C.O'CONNELL, JRNL AUTH 6 R.L.MENDES,J.MOLL,M.PETRONCZKI,T.P.HEFFERNAN,M.PEARSON, JRNL AUTH 7 D.B.MCCONNELL,N.KRAUT JRNL TITL BI-3406, A POTENT AND SELECTIVE SOS1-KRAS INTERACTION JRNL TITL 2 INHIBITOR, IS EFFECTIVE IN KRAS-DRIVEN CANCERS THROUGH JRNL TITL 3 COMBINED MEK INHIBITION. JRNL REF CANCER DISCOV V. 11 142 2021 JRNL REFN ESSN 2159-8290 JRNL PMID 32816843 JRNL DOI 10.1158/2159-8290.CD-20-0142 REMARK 2 REMARK 2 RESOLUTION. 1.92 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) : 1.92 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 84.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 82.7 REMARK 3 NUMBER OF REFLECTIONS : 74929 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) : 0.200 REMARK 3 R VALUE (WORKING SET) : 0.198 REMARK 3 FREE R VALUE : 0.245 REMARK 3 FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 FREE R VALUE TEST SET COUNT : 2282 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) : 1.91 REMARK 3 BIN RESOLUTION RANGE LOW (ANGSTROMS) : 1.98 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 17.62 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) : 0.2730 REMARK 3 BIN FREE R VALUE : 0.3169 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 BIN FREE R VALUE TEST SET COUNT : 35 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 : 7710 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 66 REMARK 3 SOLVENT ATOMS : 1399 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 25.97 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 0.34690 REMARK 3 B22 (A**2) : 0.38790 REMARK 3 B33 (A**2) : -0.73480 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : 0.00180 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : 0.270 REMARK 3 DPI (BLOW EQ-10) BASED ON R VALUE (A) : 0.230 REMARK 3 DPI (BLOW EQ-9) BASED ON FREE R VALUE (A) : 0.185 REMARK 3 DPI (CRUICKSHANK) BASED ON R VALUE (A) : 0.463 REMARK 3 DPI (CRUICKSHANK) BASED ON FREE R VALUE (A) : 0.174 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 : 0.924 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.883 REMARK 3 REMARK 3 NUMBER OF GEOMETRIC FUNCTION TERMS DEFINED : 15 REMARK 3 TERM COUNT WEIGHT FUNCTION. REMARK 3 BOND LENGTHS : NULL ; NULL ; NULL REMARK 3 BOND ANGLES : NULL ; NULL ; NULL REMARK 3 TORSION ANGLES : NULL ; NULL ; NULL REMARK 3 TRIGONAL CARBON PLANES : NULL ; NULL ; NULL REMARK 3 GENERAL PLANES : NULL ; NULL ; NULL REMARK 3 ISOTROPIC THERMAL FACTORS : NULL ; NULL ; NULL 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 : NULL ; NULL ; NULL 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 : NULL ; NULL ; NULL REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : NULL REMARK 3 BOND ANGLES (DEGREES) : NULL REMARK 3 PEPTIDE OMEGA TORSION ANGLES (DEGREES) : NULL REMARK 3 OTHER TORSION ANGLES (DEGREES) : NULL REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : 2 REMARK 3 REMARK 3 TLS GROUP : 1 REMARK 3 SELECTION: { A|* } REMARK 3 ORIGIN FOR THE GROUP (A): -35.602 13.7848 -22.6768 REMARK 3 T TENSOR REMARK 3 T11: 0 T22: 0 REMARK 3 T33: 0 T12: 0 REMARK 3 T13: 0 T23: 0 REMARK 3 L TENSOR REMARK 3 L11: 0 L22: 0 REMARK 3 L33: 0 L12: 0 REMARK 3 L13: 0 L23: 0 REMARK 3 S TENSOR REMARK 3 S11: 0 S12: 0 S13: 0 REMARK 3 S21: 0 S22: 0 S23: 0 REMARK 3 S31: 0 S32: 0 S33: 0 REMARK 3 REMARK 3 TLS GROUP : 2 REMARK 3 SELECTION: { B|* } REMARK 3 ORIGIN FOR THE GROUP (A): 6.2234 26.0749 -65.456 REMARK 3 T TENSOR REMARK 3 T11: 0 T22: 0 REMARK 3 T33: 0 T12: 0 REMARK 3 T13: 0 T23: 0 REMARK 3 L TENSOR REMARK 3 L11: 0 L22: 0 REMARK 3 L33: 0 L12: 0 REMARK 3 L13: 0 L23: 0 REMARK 3 S TENSOR REMARK 3 S11: 0 S12: 0 S13: 0 REMARK 3 S21: 0 S22: 0 S23: 0 REMARK 3 S31: 0 S32: 0 S33: 0 REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 6SFR COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 02-AUG-19. REMARK 100 THE DEPOSITION ID IS D_1292103666. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 11-MAR-15 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 7.4 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : N REMARK 200 RADIATION SOURCE : SEALED TUBE REMARK 200 BEAMLINE : NULL REMARK 200 X-RAY GENERATOR MODEL : RIGAKU MICROMAX-003 REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.541800 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : RIGAKU REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS JAN 26, 201 REMARK 200 DATA SCALING SOFTWARE : AUTOPROC 1.1.7, AIMLESS REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 74854 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.917 REMARK 200 RESOLUTION RANGE LOW (A) : 84.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 83.4 REMARK 200 DATA REDUNDANCY : 2.800 REMARK 200 R MERGE (I) : 0.05200 REMARK 200 R SYM (I) : 0.05200 REMARK 200 FOR THE DATA SET : 14.0000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.92 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.03 REMARK 200 COMPLETENESS FOR SHELL (%) : 27.4 REMARK 200 DATA REDUNDANCY IN SHELL : 1.50 REMARK 200 R MERGE FOR SHELL (I) : 0.43300 REMARK 200 R SYM FOR SHELL (I) : 0.43300 REMARK 200 FOR SHELL : 1.500 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: INHOUSE REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 53.80 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.66 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.1 M IMIDAZOLE, 3% PEG8000, PH 7.4, REMARK 280 VAPOR DIFFUSION, TEMPERATURE 277K 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 19.64600 REMARK 290 SMTRY3 2 0.000000 0.000000 -1.000000 0.00000 REMARK 290 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1, 2 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 350 REMARK 350 BIOMOLECULE: 2 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: B REMARK 350 BIOMT1 1 1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT2 1 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT3 1 0.000000 0.000000 1.000000 0.00000 REMARK 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 GLU A 590 REMARK 465 ASN A 591 REMARK 465 MET A 592 REMARK 465 GLN A 593 REMARK 465 PRO A 594 REMARK 465 LYS A 595 REMARK 465 ALA A 596 REMARK 465 ASN A 746 REMARK 465 GLY A 747 REMARK 465 PRO A 748 REMARK 465 GLY A 749 REMARK 465 HIS A 750 REMARK 465 ASN A 751 REMARK 465 ILE A 752 REMARK 465 SER A 1043 REMARK 465 ASN A 1044 REMARK 465 PRO A 1045 REMARK 465 ARG A 1046 REMARK 465 PRO A 1047 REMARK 465 GLY A 1048 REMARK 465 THR A 1049 REMARK 465 GLY B 563 REMARK 465 GLU B 564 REMARK 465 GLU B 590 REMARK 465 ASN B 591 REMARK 465 MET B 592 REMARK 465 GLN B 593 REMARK 465 PRO B 594 REMARK 465 LYS B 595 REMARK 465 ALA B 596 REMARK 465 ASP B 745 REMARK 465 ASN B 746 REMARK 465 GLY B 747 REMARK 465 PRO B 748 REMARK 465 GLY B 749 REMARK 465 HIS B 750 REMARK 465 ASN B 751 REMARK 465 ILE B 752 REMARK 465 THR B 753 REMARK 465 SER B 1043 REMARK 465 ASN B 1044 REMARK 465 PRO B 1045 REMARK 465 ARG B 1046 REMARK 465 PRO B 1047 REMARK 465 GLY B 1048 REMARK 465 THR B 1049 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 GLU A 565 CG CD OE1 OE2 REMARK 480 GLU A 583 CG CD OE1 OE2 REMARK 480 LYS A 724 CG CD CE NZ REMARK 480 LYS A 727 CG CD CE NZ REMARK 480 LYS A 728 CG CD CE NZ REMARK 480 ARG A 744 CG CD NE CZ NH1 NH2 REMARK 480 PHE A 754 CG CD1 CD2 CE1 CE2 CZ REMARK 480 GLN A 755 CG CD OE1 NE2 REMARK 480 GLU A 812 CG CD OE1 OE2 REMARK 480 ASP A 813 CG OD1 OD2 REMARK 480 LYS A 899 CG CD CE NZ REMARK 480 ASN A 923 CG OD1 ND2 REMARK 480 LYS A 949 CG CD CE NZ REMARK 480 LYS A 1022 CG CD CE NZ REMARK 480 ARG B 568 CG CD NE CZ NH1 NH2 REMARK 480 GLU B 583 CG CD OE1 OE2 REMARK 480 ARG B 676 CG CD NE CZ NH1 NH2 REMARK 480 LYS B 679 CG CD CE NZ REMARK 480 ARG B 722 CG CD NE CZ NH1 NH2 REMARK 480 LYS B 724 CG CD CE NZ REMARK 480 LYS B 727 CG CD CE NZ REMARK 480 LYS B 728 CG CD CE NZ REMARK 480 LYS B 735 CG CD CE NZ REMARK 480 ARG B 744 CG CD NE CZ NH1 NH2 REMARK 480 PHE B 754 CG CD1 CD2 CE1 CE2 CZ REMARK 480 GLU B 812 CG CD OE1 OE2 REMARK 480 LYS B 823 CG CD CE NZ REMARK 480 ARG B 896 CG CD NE CZ NH1 NH2 REMARK 480 LYS B 899 CG CD CE NZ REMARK 480 ASP B 910 CG OD1 OD2 REMARK 480 LYS B 913 CG CD CE NZ REMARK 480 LYS B 918 CG CD CE NZ REMARK 480 ARG B 920 CG CD NE CZ NH1 NH2 REMARK 480 ASN B 923 CG OD1 ND2 REMARK 480 LYS B 949 CG CD CE NZ REMARK 480 LYS B 1003 CG CD CE NZ REMARK 480 ASN B 1020 CG OD1 ND2 REMARK 480 LYS B 1022 CG CD CE NZ REMARK 480 ARG B 1026 CG CD NE 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 PHE A 634 -3.00 -140.29 REMARK 500 TYR A 681 -57.58 -128.67 REMARK 500 HIS A 764 -93.59 -127.56 REMARK 500 ASP A 813 31.94 -87.04 REMARK 500 ASN A1020 -55.49 -24.50 REMARK 500 PHE B 634 -2.98 -140.34 REMARK 500 TYR B 681 -57.52 -128.60 REMARK 500 HIS B 764 -94.57 -121.97 REMARK 500 ASN B1020 -55.35 -24.74 REMARK 500 REMARK 500 REMARK: NULL REMARK 525 REMARK 525 SOLVENT REMARK 525 REMARK 525 THE SOLVENT MOLECULES HAVE CHAIN IDENTIFIERS THAT REMARK 525 INDICATE THE POLYMER CHAIN WITH WHICH THEY ARE MOST REMARK 525 CLOSELY ASSOCIATED. THE REMARK LISTS ALL THE SOLVENT REMARK 525 MOLECULES WHICH ARE MORE THAN 5A AWAY FROM THE REMARK 525 NEAREST POLYMER CHAIN (M = MODEL NUMBER; REMARK 525 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE REMARK 525 NUMBER; I=INSERTION CODE): REMARK 525 REMARK 525 M RES CSSEQI REMARK 525 HOH A1951 DISTANCE = 6.50 ANGSTROMS REMARK 525 HOH A1952 DISTANCE = 6.95 ANGSTROMS REMARK 525 HOH B1841 DISTANCE = 6.30 ANGSTROMS REMARK 525 HOH B1842 DISTANCE = 6.37 ANGSTROMS REMARK 525 HOH B1843 DISTANCE = 6.98 ANGSTROMS REMARK 525 HOH B1844 DISTANCE = 7.20 ANGSTROMS REMARK 525 HOH B1845 DISTANCE = 7.26 ANGSTROMS REMARK 525 HOH B1846 DISTANCE = 8.00 ANGSTROMS REMARK 525 HOH B1847 DISTANCE = 11.07 ANGSTROMS REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue IMD A 1101 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue IMD A 1102 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue LBK A 1103 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue IMD B 1101 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue IMD B 1102 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue LBK B 1103 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 6SCM RELATED DB: PDB DBREF 6SFR A 564 1049 UNP Q07889 SOS1_HUMAN 564 1049 DBREF 6SFR B 564 1049 UNP Q07889 SOS1_HUMAN 564 1049 SEQADV 6SFR GLY A 563 UNP Q07889 EXPRESSION TAG SEQADV 6SFR GLY B 563 UNP Q07889 EXPRESSION TAG SEQRES 1 A 487 GLY GLU GLU GLN MET ARG LEU PRO SER ALA ASP VAL TYR SEQRES 2 A 487 ARG PHE ALA GLU PRO ASP SER GLU GLU ASN ILE ILE PHE SEQRES 3 A 487 GLU GLU ASN MET GLN PRO LYS ALA GLY ILE PRO ILE ILE SEQRES 4 A 487 LYS ALA GLY THR VAL ILE LYS LEU ILE GLU ARG LEU THR SEQRES 5 A 487 TYR HIS MET TYR ALA ASP PRO ASN PHE VAL ARG THR PHE SEQRES 6 A 487 LEU THR THR TYR ARG SER PHE CYS LYS PRO GLN GLU LEU SEQRES 7 A 487 LEU SER LEU ILE ILE GLU ARG PHE GLU ILE PRO GLU PRO SEQRES 8 A 487 GLU PRO THR GLU ALA ASP ARG ILE ALA ILE GLU ASN GLY SEQRES 9 A 487 ASP GLN PRO LEU SER ALA GLU LEU LYS ARG PHE ARG LYS SEQRES 10 A 487 GLU TYR ILE GLN PRO VAL GLN LEU ARG VAL LEU ASN VAL SEQRES 11 A 487 CYS ARG HIS TRP VAL GLU HIS HIS PHE TYR ASP PHE GLU SEQRES 12 A 487 ARG ASP ALA TYR LEU LEU GLN ARG MET GLU GLU PHE ILE SEQRES 13 A 487 GLY THR VAL ARG GLY LYS ALA MET LYS LYS TRP VAL GLU SEQRES 14 A 487 SER ILE THR LYS ILE ILE GLN ARG LYS LYS ILE ALA ARG SEQRES 15 A 487 ASP ASN GLY PRO GLY HIS ASN ILE THR PHE GLN SER SER SEQRES 16 A 487 PRO PRO THR VAL GLU TRP HIS ILE SER ARG PRO GLY HIS SEQRES 17 A 487 ILE GLU THR PHE ASP LEU LEU THR LEU HIS PRO ILE GLU SEQRES 18 A 487 ILE ALA ARG GLN LEU THR LEU LEU GLU SER ASP LEU TYR SEQRES 19 A 487 ARG ALA VAL GLN PRO SER GLU LEU VAL GLY SER VAL TRP SEQRES 20 A 487 THR LYS GLU ASP LYS GLU ILE ASN SER PRO ASN LEU LEU SEQRES 21 A 487 LYS MET ILE ARG HIS THR THR ASN LEU THR LEU TRP PHE SEQRES 22 A 487 GLU LYS CYS ILE VAL GLU THR GLU ASN LEU GLU GLU ARG SEQRES 23 A 487 VAL ALA VAL VAL SER ARG ILE ILE GLU ILE LEU GLN VAL SEQRES 24 A 487 PHE GLN GLU LEU ASN ASN PHE ASN GLY VAL LEU GLU VAL SEQRES 25 A 487 VAL SER ALA MET ASN SER SER PRO VAL TYR ARG LEU ASP SEQRES 26 A 487 HIS THR PHE GLU GLN ILE PRO SER ARG GLN LYS LYS ILE SEQRES 27 A 487 LEU GLU GLU ALA HIS GLU LEU SER GLU ASP HIS TYR LYS SEQRES 28 A 487 LYS TYR LEU ALA LYS LEU ARG SER ILE ASN PRO PRO CYS SEQRES 29 A 487 VAL PRO PHE PHE GLY ILE TYR LEU THR ASN ILE LEU LYS SEQRES 30 A 487 THR GLU GLU GLY ASN PRO GLU VAL LEU LYS ARG HIS GLY SEQRES 31 A 487 LYS GLU LEU ILE ASN PHE SER LYS ARG ARG LYS VAL ALA SEQRES 32 A 487 GLU ILE THR GLY GLU ILE GLN GLN TYR GLN ASN GLN PRO SEQRES 33 A 487 TYR CYS LEU ARG VAL GLU SER ASP ILE LYS ARG PHE PHE SEQRES 34 A 487 GLU ASN LEU ASN PRO MET GLY ASN SER MET GLU LYS GLU SEQRES 35 A 487 PHE THR ASP TYR LEU PHE ASN LYS SER LEU GLU ILE GLU SEQRES 36 A 487 PRO ARG ASN PRO LYS PRO LEU PRO ARG PHE PRO LYS LYS SEQRES 37 A 487 TYR SER TYR PRO LEU LYS SER PRO GLY VAL ARG PRO SER SEQRES 38 A 487 ASN PRO ARG PRO GLY THR SEQRES 1 B 487 GLY GLU GLU GLN MET ARG LEU PRO SER ALA ASP VAL TYR SEQRES 2 B 487 ARG PHE ALA GLU PRO ASP SER GLU GLU ASN ILE ILE PHE SEQRES 3 B 487 GLU GLU ASN MET GLN PRO LYS ALA GLY ILE PRO ILE ILE SEQRES 4 B 487 LYS ALA GLY THR VAL ILE LYS LEU ILE GLU ARG LEU THR SEQRES 5 B 487 TYR HIS MET TYR ALA ASP PRO ASN PHE VAL ARG THR PHE SEQRES 6 B 487 LEU THR THR TYR ARG SER PHE CYS LYS PRO GLN GLU LEU SEQRES 7 B 487 LEU SER LEU ILE ILE GLU ARG PHE GLU ILE PRO GLU PRO SEQRES 8 B 487 GLU PRO THR GLU ALA ASP ARG ILE ALA ILE GLU ASN GLY SEQRES 9 B 487 ASP GLN PRO LEU SER ALA GLU LEU LYS ARG PHE ARG LYS SEQRES 10 B 487 GLU TYR ILE GLN PRO VAL GLN LEU ARG VAL LEU ASN VAL SEQRES 11 B 487 CYS ARG HIS TRP VAL GLU HIS HIS PHE TYR ASP PHE GLU SEQRES 12 B 487 ARG ASP ALA TYR LEU LEU GLN ARG MET GLU GLU PHE ILE SEQRES 13 B 487 GLY THR VAL ARG GLY LYS ALA MET LYS LYS TRP VAL GLU SEQRES 14 B 487 SER ILE THR LYS ILE ILE GLN ARG LYS LYS ILE ALA ARG SEQRES 15 B 487 ASP ASN GLY PRO GLY HIS ASN ILE THR PHE GLN SER SER SEQRES 16 B 487 PRO PRO THR VAL GLU TRP HIS ILE SER ARG PRO GLY HIS SEQRES 17 B 487 ILE GLU THR PHE ASP LEU LEU THR LEU HIS PRO ILE GLU SEQRES 18 B 487 ILE ALA ARG GLN LEU THR LEU LEU GLU SER ASP LEU TYR SEQRES 19 B 487 ARG ALA VAL GLN PRO SER GLU LEU VAL GLY SER VAL TRP SEQRES 20 B 487 THR LYS GLU ASP LYS GLU ILE ASN SER PRO ASN LEU LEU SEQRES 21 B 487 LYS MET ILE ARG HIS THR THR ASN LEU THR LEU TRP PHE SEQRES 22 B 487 GLU LYS CYS ILE VAL GLU THR GLU ASN LEU GLU GLU ARG SEQRES 23 B 487 VAL ALA VAL VAL SER ARG ILE ILE GLU ILE LEU GLN VAL SEQRES 24 B 487 PHE GLN GLU LEU ASN ASN PHE ASN GLY VAL LEU GLU VAL SEQRES 25 B 487 VAL SER ALA MET ASN SER SER PRO VAL TYR ARG LEU ASP SEQRES 26 B 487 HIS THR PHE GLU GLN ILE PRO SER ARG GLN LYS LYS ILE SEQRES 27 B 487 LEU GLU GLU ALA HIS GLU LEU SER GLU ASP HIS TYR LYS SEQRES 28 B 487 LYS TYR LEU ALA LYS LEU ARG SER ILE ASN PRO PRO CYS SEQRES 29 B 487 VAL PRO PHE PHE GLY ILE TYR LEU THR ASN ILE LEU LYS SEQRES 30 B 487 THR GLU GLU GLY ASN PRO GLU VAL LEU LYS ARG HIS GLY SEQRES 31 B 487 LYS GLU LEU ILE ASN PHE SER LYS ARG ARG LYS VAL ALA SEQRES 32 B 487 GLU ILE THR GLY GLU ILE GLN GLN TYR GLN ASN GLN PRO SEQRES 33 B 487 TYR CYS LEU ARG VAL GLU SER ASP ILE LYS ARG PHE PHE SEQRES 34 B 487 GLU ASN LEU ASN PRO MET GLY ASN SER MET GLU LYS GLU SEQRES 35 B 487 PHE THR ASP TYR LEU PHE ASN LYS SER LEU GLU ILE GLU SEQRES 36 B 487 PRO ARG ASN PRO LYS PRO LEU PRO ARG PHE PRO LYS LYS SEQRES 37 B 487 TYR SER TYR PRO LEU LYS SER PRO GLY VAL ARG PRO SER SEQRES 38 B 487 ASN PRO ARG PRO GLY THR HET IMD A1101 5 HET IMD A1102 5 HET LBK A1103 42 HET IMD B1101 5 HET IMD B1102 5 HET LBK B1103 42 HETNAM IMD IMIDAZOLE HETNAM LBK 6,7-DIMETHOXY-~{N}-[(1~{R})-1-PHENYLETHYL]QUINAZOLIN-4- HETNAM 2 LBK AMINE FORMUL 3 IMD 4(C3 H5 N2 1+) FORMUL 5 LBK 2(C18 H19 N3 O2) FORMUL 9 HOH *1399(H2 O) HELIX 1 AA1 GLY A 563 ARG A 568 1 6 HELIX 2 AA2 THR A 605 THR A 614 1 10 HELIX 3 AA3 ASP A 620 TYR A 631 1 12 HELIX 4 AA4 ARG A 632 PHE A 634 5 3 HELIX 5 AA5 LYS A 636 GLU A 649 1 14 HELIX 6 AA6 THR A 656 ASN A 665 1 10 HELIX 7 AA7 SER A 671 TYR A 681 1 11 HELIX 8 AA8 TYR A 681 HIS A 700 1 20 HELIX 9 AA9 PHE A 701 ARG A 706 1 6 HELIX 10 AB1 ASP A 707 THR A 720 1 14 HELIX 11 AB2 GLY A 723 ASP A 745 1 23 HELIX 12 AB3 HIS A 770 PHE A 774 5 5 HELIX 13 AB4 HIS A 780 ALA A 798 1 19 HELIX 14 AB5 GLN A 800 LYS A 811 5 12 HELIX 15 AB6 ASP A 813 SER A 818 1 6 HELIX 16 AB7 SER A 818 GLU A 841 1 24 HELIX 17 AB8 ASN A 844 LEU A 865 1 22 HELIX 18 AB9 ASN A 867 SER A 880 1 14 HELIX 19 AC1 SER A 880 ARG A 885 1 6 HELIX 20 AC2 LEU A 886 ILE A 893 1 8 HELIX 21 AC3 PRO A 894 GLU A 906 1 13 HELIX 22 AC4 SER A 908 ILE A 922 1 15 HELIX 23 AC5 PHE A 930 ASN A 944 1 15 HELIX 24 AC6 PHE A 958 GLN A 973 1 16 HELIX 25 AC7 GLU A 984 ASN A 993 1 10 HELIX 26 AC8 MET A 1001 GLU A 1017 1 17 HELIX 27 AC9 THR B 605 THR B 614 1 10 HELIX 28 AD1 ASP B 620 TYR B 631 1 12 HELIX 29 AD2 ARG B 632 PHE B 634 5 3 HELIX 30 AD3 LYS B 636 GLU B 649 1 14 HELIX 31 AD4 THR B 656 ASN B 665 1 10 HELIX 32 AD5 SER B 671 TYR B 681 1 11 HELIX 33 AD6 TYR B 681 HIS B 700 1 20 HELIX 34 AD7 PHE B 701 ARG B 706 1 6 HELIX 35 AD8 ASP B 707 THR B 720 1 14 HELIX 36 AD9 GLY B 723 ARG B 744 1 22 HELIX 37 AE1 HIS B 770 PHE B 774 5 5 HELIX 38 AE2 HIS B 780 VAL B 799 1 20 HELIX 39 AE3 GLN B 800 LYS B 811 5 12 HELIX 40 AE4 ASP B 813 SER B 818 1 6 HELIX 41 AE5 SER B 818 GLU B 841 1 24 HELIX 42 AE6 ASN B 844 LEU B 865 1 22 HELIX 43 AE7 ASN B 867 SER B 880 1 14 HELIX 44 AE8 SER B 880 ARG B 885 1 6 HELIX 45 AE9 LEU B 886 GLN B 892 1 7 HELIX 46 AF1 PRO B 894 LEU B 907 1 14 HELIX 47 AF2 SER B 908 ILE B 922 1 15 HELIX 48 AF3 PHE B 930 ASN B 944 1 15 HELIX 49 AF4 PHE B 958 GLN B 973 1 16 HELIX 50 AF5 GLU B 984 ASN B 993 1 10 HELIX 51 AF6 MET B 1001 GLU B 1017 1 17 SHEET 1 AA1 4 ILE A 586 PHE A 588 0 SHEET 2 AA1 4 ILE A 601 GLY A 604 -1 O ALA A 603 N ILE A 587 SHEET 3 AA1 4 LYS A 953 ASN A 957 -1 O ILE A 956 N GLY A 604 SHEET 4 AA1 4 VAL A 947 ARG A 950 -1 N LEU A 948 O LEU A 955 SHEET 1 AA2 4 ILE B 586 PHE B 588 0 SHEET 2 AA2 4 ILE B 601 GLY B 604 -1 O ALA B 603 N ILE B 587 SHEET 3 AA2 4 LYS B 953 ASN B 957 -1 O ILE B 956 N GLY B 604 SHEET 4 AA2 4 VAL B 947 ARG B 950 -1 N LEU B 948 O LEU B 955 CISPEP 1 PRO A 924 PRO A 925 0 0.81 CISPEP 2 PRO B 924 PRO B 925 0 1.12 SITE 1 AC1 8 ARG A 568 LEU A 569 PRO A 570 PRO A 651 SITE 2 AC1 8 GLU A 652 PRO A 653 PHE A 677 HOH A1442 SITE 1 AC2 4 TYR A 884 ASP A 887 PHE A 890 LBK A1103 SITE 1 AC3 9 ASN A 879 TYR A 884 PHE A 890 LEU A 901 SITE 2 AC3 9 HIS A 905 IMD A1102 HOH A1531 HOH A1584 SITE 3 AC3 9 ARG B 950 SITE 1 AC4 8 ARG B 568 LEU B 569 PRO B 570 PRO B 651 SITE 2 AC4 8 GLU B 652 PRO B 653 PHE B 677 HOH B1415 SITE 1 AC5 3 TYR B 884 PHE B 890 LBK B1103 SITE 1 AC6 7 ARG A 950 ASN B 879 TYR B 884 PHE B 890 SITE 2 AC6 7 LEU B 901 HIS B 905 IMD B1102 CRYST1 84.000 39.292 176.494 90.00 90.03 90.00 P 1 21 1 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 0.011905 0.000000 0.000006 0.00000 SCALE2 0.000000 0.025450 0.000000 0.00000 SCALE3 0.000000 0.000000 0.005666 0.00000