HEADER SIGNALING PROTEIN 06-OCT-23 8UH0 TITLE SOS2 CO-CRYSTAL STRUCTURE WITH FRAGMENT BOUND (COMPOUND 10) COMPND MOL_ID: 1; COMPND 2 MOLECULE: SON OF SEVENLESS HOMOLOG 2; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: SOS-2; 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: SOS2; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS SOS2, NUCLEOTIDE EXCHANGE FACTOR, GEF, KRAS, RAS, SIGNALING PROTEIN, KEYWDS 2 FRAGMENT SCREENING, FBLD EXPDTA X-RAY DIFFRACTION AUTHOR R.J.GUNN,J.D.LAWSON REVDAT 3 13-MAR-24 8UH0 1 JRNL REVDAT 2 24-JAN-24 8UH0 1 JRNL REVDAT 1 10-JAN-24 8UH0 0 JRNL AUTH C.R.SMITH,D.CHEN,J.G.CHRISTENSEN,R.COULOMBE,J.FETHIERE, JRNL AUTH 2 R.J.GUNN,J.HOLLANDER,B.JONES,J.M.KETCHAM,S.KHARE,J.KUEHLER, JRNL AUTH 3 J.D.LAWSON,M.A.MARX,P.OLSON,K.E.PEARSON,C.REN,D.TSAGRIS, JRNL AUTH 4 T.ULAGANATHAN,I.VAN'T VEER,X.WANG,A.IVETAC JRNL TITL DISCOVERY OF FIVE SOS2 FRAGMENT HITS WITH BINDING MODES JRNL TITL 2 DETERMINED BY SOS2 X-RAY COCRYSTALLOGRAPHY. JRNL REF J.MED.CHEM. V. 67 774 2024 JRNL REFN ISSN 0022-2623 JRNL PMID 38156904 JRNL DOI 10.1021/ACS.JMEDCHEM.3C02140 REMARK 2 REMARK 2 RESOLUTION. 2.73 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX (1.20.1_4487) REMARK 3 AUTHORS : PAUL ADAMS,PAVEL AFONINE,VINCENT CHEN,IAN REMARK 3 : DAVIS,KRESHNA GOPAL,RALF GROSSE-KUNSTLEVE, REMARK 3 : LI-WEI HUNG,ROBERT IMMORMINO,TOM IOERGER, REMARK 3 : AIRLIE MCCOY,ERIK MCKEE,NIGEL MORIARTY, REMARK 3 : REETAL PAI,RANDY READ,JANE RICHARDSON, REMARK 3 : DAVID RICHARDSON,TOD ROMO,JIM SACCHETTINI, REMARK 3 : NICHOLAS SAUTER,JACOB SMITH,LAURENT REMARK 3 : STORONI,TOM TERWILLIGER,PETER ZWART REMARK 3 REMARK 3 REFINEMENT TARGET : ML REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.73 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 48.64 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.720 REMARK 3 COMPLETENESS FOR RANGE (%) : 56.7 REMARK 3 NUMBER OF REFLECTIONS : 9048 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.224 REMARK 3 R VALUE (WORKING SET) : 0.221 REMARK 3 FREE R VALUE : 0.269 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.900 REMARK 3 FREE R VALUE TEST SET COUNT : 443 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 10.0000 - 3.9400 0.79 3966 217 0.1985 0.2453 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) : 0.410 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 28.720 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 39.81 REMARK 3 MEAN B VALUE (OVERALL, A**2) : NULL REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : NULL REMARK 3 B22 (A**2) : NULL REMARK 3 B33 (A**2) : NULL REMARK 3 B12 (A**2) : NULL REMARK 3 B13 (A**2) : NULL REMARK 3 B23 (A**2) : NULL REMARK 3 REMARK 3 TWINNING INFORMATION. REMARK 3 FRACTION: NULL REMARK 3 OPERATOR: NULL REMARK 3 REMARK 3 DEVIATIONS FROM IDEAL VALUES. REMARK 3 RMSD COUNT REMARK 3 BOND : NULL NULL REMARK 3 ANGLE : NULL NULL REMARK 3 CHIRALITY : 0.036 556 REMARK 3 PLANARITY : 0.003 644 REMARK 3 DIHEDRAL : 9.461 1389 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : 10 REMARK 3 TLS GROUP : 1 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 565 THROUGH 573 ) REMARK 3 ORIGIN FOR THE GROUP (A): 13.6846 51.1713 15.9293 REMARK 3 T TENSOR REMARK 3 T11: 0.3457 T22: 0.4236 REMARK 3 T33: 0.4481 T12: 0.3449 REMARK 3 T13: 0.0549 T23: -0.3811 REMARK 3 L TENSOR REMARK 3 L11: 0.0318 L22: 0.0218 REMARK 3 L33: 0.0041 L12: -0.0282 REMARK 3 L13: -0.0115 L23: 0.0093 REMARK 3 S TENSOR REMARK 3 S11: -0.0398 S12: -0.0339 S13: 0.0793 REMARK 3 S21: 0.0159 S22: -0.0114 S23: 0.0334 REMARK 3 S31: 0.0243 S32: -0.0551 S33: -0.0311 REMARK 3 TLS GROUP : 2 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 574 THROUGH 586 ) REMARK 3 ORIGIN FOR THE GROUP (A): 5.0348 45.3969 7.4707 REMARK 3 T TENSOR REMARK 3 T11: 0.4073 T22: 0.6735 REMARK 3 T33: 0.5548 T12: 0.0739 REMARK 3 T13: 0.0602 T23: -0.0539 REMARK 3 L TENSOR REMARK 3 L11: 0.0084 L22: 0.0086 REMARK 3 L33: 0.0123 L12: 0.0093 REMARK 3 L13: 0.0021 L23: -0.0043 REMARK 3 S TENSOR REMARK 3 S11: 0.0862 S12: 0.0387 S13: 0.1316 REMARK 3 S21: 0.0475 S22: 0.1199 S23: -0.0692 REMARK 3 S31: 0.0578 S32: -0.0593 S33: 0.0000 REMARK 3 TLS GROUP : 3 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 596 THROUGH 618 ) REMARK 3 ORIGIN FOR THE GROUP (A): 6.3658 37.1001 12.1718 REMARK 3 T TENSOR REMARK 3 T11: 0.1473 T22: 0.5185 REMARK 3 T33: 0.3326 T12: 0.0255 REMARK 3 T13: 0.0300 T23: -0.0771 REMARK 3 L TENSOR REMARK 3 L11: 0.0211 L22: 0.0446 REMARK 3 L33: 0.6443 L12: 0.0262 REMARK 3 L13: -0.1072 L23: -0.1373 REMARK 3 S TENSOR REMARK 3 S11: 0.0695 S12: -0.3284 S13: -0.0496 REMARK 3 S21: 0.0865 S22: 0.2451 S23: 0.0453 REMARK 3 S31: -0.0281 S32: -0.2317 S33: 0.0775 REMARK 3 TLS GROUP : 4 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 619 THROUGH 652 ) REMARK 3 ORIGIN FOR THE GROUP (A): 15.8942 34.8599 8.8595 REMARK 3 T TENSOR REMARK 3 T11: 0.5484 T22: 0.2232 REMARK 3 T33: 0.2481 T12: -0.0003 REMARK 3 T13: -0.1149 T23: -0.0046 REMARK 3 L TENSOR REMARK 3 L11: 0.3260 L22: 0.0610 REMARK 3 L33: 0.1795 L12: -0.1143 REMARK 3 L13: 0.1224 L23: 0.0090 REMARK 3 S TENSOR REMARK 3 S11: 0.0743 S12: -0.2550 S13: -0.0693 REMARK 3 S21: -0.1777 S22: 0.0830 S23: 0.0129 REMARK 3 S31: 0.2218 S32: -0.2128 S33: 0.0565 REMARK 3 TLS GROUP : 5 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 672 THROUGH 722 ) REMARK 3 ORIGIN FOR THE GROUP (A): 21.4942 31.2858 15.1476 REMARK 3 T TENSOR REMARK 3 T11: 0.4879 T22: 0.3290 REMARK 3 T33: 0.2445 T12: 0.0102 REMARK 3 T13: -0.0023 T23: 0.0083 REMARK 3 L TENSOR REMARK 3 L11: 0.5863 L22: 0.0141 REMARK 3 L33: 0.2811 L12: 0.0853 REMARK 3 L13: 0.2441 L23: 0.0186 REMARK 3 S TENSOR REMARK 3 S11: 0.2812 S12: -0.5624 S13: 0.0383 REMARK 3 S21: 0.0517 S22: -0.0039 S23: 0.1738 REMARK 3 S31: 0.1645 S32: -0.3372 S33: 0.0719 REMARK 3 TLS GROUP : 6 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 723 THROUGH 757 ) REMARK 3 ORIGIN FOR THE GROUP (A): 23.4761 13.7788 15.9692 REMARK 3 T TENSOR REMARK 3 T11: 0.8494 T22: 0.3698 REMARK 3 T33: 0.2643 T12: -0.1687 REMARK 3 T13: 0.0137 T23: 0.0239 REMARK 3 L TENSOR REMARK 3 L11: 0.0730 L22: 0.1459 REMARK 3 L33: 0.0269 L12: 0.0456 REMARK 3 L13: -0.0153 L23: 0.0353 REMARK 3 S TENSOR REMARK 3 S11: 0.0268 S12: -0.0258 S13: -0.1402 REMARK 3 S21: 0.0856 S22: 0.0177 S23: 0.0019 REMARK 3 S31: 0.3137 S32: -0.1957 S33: 0.0100 REMARK 3 TLS GROUP : 7 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 758 THROUGH 862 ) REMARK 3 ORIGIN FOR THE GROUP (A): 15.2050 -0.1776 -12.6218 REMARK 3 T TENSOR REMARK 3 T11: 0.3002 T22: 0.2847 REMARK 3 T33: -0.0471 T12: 0.0160 REMARK 3 T13: 0.0302 T23: 0.0315 REMARK 3 L TENSOR REMARK 3 L11: 1.7464 L22: 0.2304 REMARK 3 L33: 2.0399 L12: -0.1122 REMARK 3 L13: 0.0784 L23: -0.3270 REMARK 3 S TENSOR REMARK 3 S11: -0.5264 S12: 0.6617 S13: -0.1162 REMARK 3 S21: -0.0541 S22: -0.1113 S23: -0.2530 REMARK 3 S31: -0.5541 S32: 0.6545 S33: -1.7633 REMARK 3 TLS GROUP : 8 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 863 THROUGH 941 ) REMARK 3 ORIGIN FOR THE GROUP (A): 0.8040 2.6512 -13.4954 REMARK 3 T TENSOR REMARK 3 T11: 0.1392 T22: 0.1517 REMARK 3 T33: 0.2389 T12: 0.0300 REMARK 3 T13: -0.0022 T23: 0.0017 REMARK 3 L TENSOR REMARK 3 L11: 0.6848 L22: 0.2783 REMARK 3 L33: 0.4515 L12: 0.1467 REMARK 3 L13: -0.1653 L23: 0.0735 REMARK 3 S TENSOR REMARK 3 S11: -0.0091 S12: 0.3256 S13: -0.0445 REMARK 3 S21: -0.1850 S22: -0.0316 S23: 0.2240 REMARK 3 S31: -0.1017 S32: -0.0738 S33: 0.0098 REMARK 3 TLS GROUP : 9 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 942 THROUGH 999 ) REMARK 3 ORIGIN FOR THE GROUP (A): 11.9103 13.9508 -4.3616 REMARK 3 T TENSOR REMARK 3 T11: 0.0668 T22: 0.3087 REMARK 3 T33: 0.3745 T12: -0.0374 REMARK 3 T13: -0.2673 T23: 0.2190 REMARK 3 L TENSOR REMARK 3 L11: 0.2128 L22: 0.0876 REMARK 3 L33: 0.1421 L12: 0.1475 REMARK 3 L13: -0.1093 L23: -0.0680 REMARK 3 S TENSOR REMARK 3 S11: -0.2273 S12: 0.3341 S13: 0.2026 REMARK 3 S21: -0.1292 S22: -0.2208 S23: -0.0959 REMARK 3 S31: -0.0094 S32: -0.0079 S33: -1.0380 REMARK 3 TLS GROUP : 10 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 1000 THROUGH 1041 ) REMARK 3 ORIGIN FOR THE GROUP (A): 11.4386 -6.3767 -29.4162 REMARK 3 T TENSOR REMARK 3 T11: 0.4964 T22: 0.3888 REMARK 3 T33: 0.1803 T12: -0.1730 REMARK 3 T13: 0.1787 T23: -0.1201 REMARK 3 L TENSOR REMARK 3 L11: 0.3339 L22: 0.0830 REMARK 3 L33: 0.1681 L12: -0.0432 REMARK 3 L13: 0.2154 L23: -0.0052 REMARK 3 S TENSOR REMARK 3 S11: -0.1947 S12: 0.5789 S13: -0.1345 REMARK 3 S21: -0.4606 S22: -0.0738 S23: -0.1075 REMARK 3 S31: -0.0629 S32: 0.2701 S33: -0.3899 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 8UH0 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 10-OCT-23. REMARK 100 THE DEPOSITION ID IS D_1000278043. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 19-NOV-21 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 : 24-ID-E REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.979 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS EIGER X 16M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : HKL-2000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 9052 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.730 REMARK 200 RESOLUTION RANGE LOW (A) : 50.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 90.7 REMARK 200 DATA REDUNDANCY : 2.000 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 8.3000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.73 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.91 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: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 54.62 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.71 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 10% PEG 3350, 9 MM FRAGMENT, VAPOR REMARK 280 DIFFUSION, SITTING DROP, TEMPERATURE 281K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,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 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 558 REMARK 465 ALA A 559 REMARK 465 MET A 560 REMARK 465 ALA A 561 REMARK 465 GLU A 562 REMARK 465 GLN A 563 REMARK 465 GLN A 564 REMARK 465 GLU A 587 REMARK 465 ASP A 588 REMARK 465 ASN A 589 REMARK 465 LEU A 590 REMARK 465 GLN A 591 REMARK 465 SER A 592 REMARK 465 ARG A 593 REMARK 465 SER A 594 REMARK 465 GLY A 595 REMARK 465 PRO A 653 REMARK 465 THR A 654 REMARK 465 ASP A 655 REMARK 465 ALA A 656 REMARK 465 ASP A 657 REMARK 465 LYS A 658 REMARK 465 LEU A 659 REMARK 465 ALA A 660 REMARK 465 ILE A 661 REMARK 465 GLU A 662 REMARK 465 LYS A 663 REMARK 465 GLY A 664 REMARK 465 GLU A 665 REMARK 465 GLN A 666 REMARK 465 PRO A 667 REMARK 465 ILE A 668 REMARK 465 SER A 669 REMARK 465 ALA A 670 REMARK 465 ASP A 671 REMARK 465 ALA A 743 REMARK 465 ASN A 744 REMARK 465 GLY A 745 REMARK 465 VAL A 746 REMARK 465 SER A 747 REMARK 465 HIS A 748 REMARK 465 ASN A 749 REMARK 465 ARG A 948 REMARK 465 HIS A 949 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 LEU A 565 N REMARK 470 ARG A 566 CG CD NE CZ NH1 NH2 REMARK 470 ILE A 598 CG1 CG2 CD1 REMARK 470 LYS A 600 CG CD CE NZ REMARK 470 GLU A 650 CG CD OE1 OE2 REMARK 470 LYS A 673 CG CD CE NZ REMARK 470 ARG A 674 CG CD NE CZ NH1 NH2 REMARK 470 LYS A 677 CG CD CE NZ REMARK 470 GLU A 678 CG CD OE1 OE2 REMARK 470 ARG A 720 CG CD NE CZ NH1 NH2 REMARK 470 LYS A 722 CG CD CE NZ REMARK 470 LYS A 725 CG CD CE NZ REMARK 470 LYS A 726 CG CD CE NZ REMARK 470 GLU A 753 CG CD OE1 OE2 REMARK 470 GLU A 810 CG CD OE1 OE2 REMARK 470 GLU A 939 CG CD OE1 OE2 REMARK 470 LYS A1001 CG CD CE NZ REMARK 470 LYS A1020 CG CD CE NZ REMARK 470 LYS A1028 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 583 -15.56 -150.96 REMARK 500 LYS A 673 -68.84 58.10 REMARK 500 TYR A 679 -58.16 -134.90 REMARK 500 HIS A 762 -106.37 -120.99 REMARK 500 GLN A 975 86.89 -163.22 REMARK 500 CYS A 978 43.88 -91.62 REMARK 500 REMARK 500 REMARK: NULL REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 8UF2 RELATED DB: PDB REMARK 900 RELATED ID: 8UC9 RELATED DB: PDB DBREF 8UH0 A 565 1041 UNP Q07890 SOS2_HUMAN 565 1041 SEQADV 8UH0 GLY A 558 UNP Q07890 EXPRESSION TAG SEQADV 8UH0 ALA A 559 UNP Q07890 EXPRESSION TAG SEQADV 8UH0 MET A 560 UNP Q07890 EXPRESSION TAG SEQADV 8UH0 ALA A 561 UNP Q07890 EXPRESSION TAG SEQADV 8UH0 GLU A 562 UNP Q07890 EXPRESSION TAG SEQADV 8UH0 GLN A 563 UNP Q07890 EXPRESSION TAG SEQADV 8UH0 GLN A 564 UNP Q07890 EXPRESSION TAG SEQADV 8UH0 TYR A 707 UNP Q07890 GLU 707 CONFLICT SEQADV 8UH0 HIS A 768 UNP Q07890 GLN 768 CONFLICT SEQADV 8UH0 ILE A 769 UNP Q07890 PHE 769 CONFLICT SEQADV 8UH0 THR A 947 UNP Q07890 LYS 947 CONFLICT SEQADV 8UH0 ARG A 948 UNP Q07890 LYS 948 CONFLICT SEQADV 8UH0 HIS A 949 UNP Q07890 LYS 949 CONFLICT SEQADV 8UH0 PRO A 1019 UNP Q07890 CYS 1019 CONFLICT SEQRES 1 A 484 GLY ALA MET ALA GLU GLN GLN LEU ARG LEU PRO SER PRO SEQRES 2 A 484 GLU VAL TYR ARG PHE VAL VAL LYS ASP SER GLU GLU ASN SEQRES 3 A 484 ILE VAL PHE GLU ASP ASN LEU GLN SER ARG SER GLY ILE SEQRES 4 A 484 PRO ILE ILE LYS GLY GLY THR VAL VAL LYS LEU ILE GLU SEQRES 5 A 484 ARG LEU THR TYR HIS MET TYR ALA ASP PRO ASN PHE VAL SEQRES 6 A 484 ARG THR PHE LEU THR THR TYR ARG SER PHE CYS LYS PRO SEQRES 7 A 484 GLN GLU LEU LEU SER LEU LEU ILE GLU ARG PHE GLU ILE SEQRES 8 A 484 PRO GLU PRO GLU PRO THR ASP ALA ASP LYS LEU ALA ILE SEQRES 9 A 484 GLU LYS GLY GLU GLN PRO ILE SER ALA ASP LEU LYS ARG SEQRES 10 A 484 PHE ARG LYS GLU TYR VAL GLN PRO VAL GLN LEU ARG ILE SEQRES 11 A 484 LEU ASN VAL PHE ARG HIS TRP VAL GLU HIS HIS PHE TYR SEQRES 12 A 484 ASP PHE GLU ARG ASP LEU TYR LEU LEU GLU ARG LEU GLU SEQRES 13 A 484 SER PHE ILE SER SER VAL ARG GLY LYS ALA MET LYS LYS SEQRES 14 A 484 TRP VAL GLU SER ILE ALA LYS ILE ILE ARG ARG LYS LYS SEQRES 15 A 484 GLN ALA GLN ALA ASN GLY VAL SER HIS ASN ILE THR PHE SEQRES 16 A 484 GLU SER PRO PRO PRO PRO ILE GLU TRP HIS ILE SER LYS SEQRES 17 A 484 PRO GLY HIS ILE GLU THR PHE ASP LEU MET THR LEU HIS SEQRES 18 A 484 PRO ILE GLU ILE ALA ARG GLN LEU THR LEU LEU GLU SER SEQRES 19 A 484 ASP LEU TYR ARG LYS VAL GLN PRO SER GLU LEU VAL GLY SEQRES 20 A 484 SER VAL TRP THR LYS GLU ASP LYS GLU ILE ASN SER PRO SEQRES 21 A 484 ASN LEU LEU LYS MET ILE ARG HIS THR THR ASN LEU THR SEQRES 22 A 484 LEU TRP PHE GLU LYS CYS ILE VAL GLU ALA GLU ASN PHE SEQRES 23 A 484 GLU GLU ARG VAL ALA VAL LEU SER ARG ILE ILE GLU ILE SEQRES 24 A 484 LEU GLN VAL PHE GLN ASP LEU ASN ASN PHE ASN GLY VAL SEQRES 25 A 484 LEU GLU ILE VAL SER ALA VAL ASN SER VAL SER VAL TYR SEQRES 26 A 484 ARG LEU ASP HIS THR PHE GLU ALA LEU GLN GLU ARG LYS SEQRES 27 A 484 ARG LYS ILE LEU ASP GLU ALA VAL GLU LEU SER GLN ASP SEQRES 28 A 484 HIS PHE LYS LYS TYR LEU VAL LYS LEU LYS SER ILE ASN SEQRES 29 A 484 PRO PRO CYS VAL PRO PHE PHE GLY ILE TYR LEU THR ASN SEQRES 30 A 484 ILE LEU LYS THR GLU GLU GLY ASN ASN ASP PHE LEU THR SEQRES 31 A 484 ARG HIS GLY LYS ASP LEU ILE ASN PHE SER LYS ARG ARG SEQRES 32 A 484 LYS VAL ALA GLU ILE THR GLY GLU ILE GLN GLN TYR GLN SEQRES 33 A 484 ASN GLN PRO TYR CYS LEU ARG ILE GLU PRO ASP MET ARG SEQRES 34 A 484 ARG PHE PHE GLU ASN LEU ASN PRO MET GLY SER ALA SER SEQRES 35 A 484 GLU LYS GLU PHE THR ASP TYR LEU PHE ASN LYS SER LEU SEQRES 36 A 484 GLU ILE GLU PRO ARG ASN PRO LYS GLN PRO PRO ARG PHE SEQRES 37 A 484 PRO ARG LYS SER THR PHE SER LEU LYS SER PRO GLY ILE SEQRES 38 A 484 ARG PRO ASN HET WRN A1101 13 HETNAM WRN 8-HYDROXYQUINOLINE-2-CARBONITRILE FORMUL 2 WRN C10 H6 N2 O FORMUL 3 HOH *63(H2 O) HELIX 1 AA1 TYR A 573 VAL A 577 5 5 HELIX 2 AA2 THR A 603 THR A 612 1 10 HELIX 3 AA3 ASP A 618 TYR A 629 1 12 HELIX 4 AA4 ARG A 630 PHE A 632 5 3 HELIX 5 AA5 LYS A 634 GLU A 647 1 14 HELIX 6 AA6 ARG A 674 TYR A 679 1 6 HELIX 7 AA7 TYR A 679 HIS A 698 1 20 HELIX 8 AA8 PHE A 699 ASP A 705 1 7 HELIX 9 AA9 ASP A 705 VAL A 719 1 15 HELIX 10 AB1 ALA A 723 ALA A 741 1 19 HELIX 11 AB2 HIS A 768 PHE A 772 5 5 HELIX 12 AB3 HIS A 778 LYS A 796 1 19 HELIX 13 AB4 GLN A 798 VAL A 803 5 6 HELIX 14 AB5 SER A 805 LYS A 809 5 5 HELIX 15 AB6 ASP A 811 SER A 816 1 6 HELIX 16 AB7 SER A 816 GLU A 839 1 24 HELIX 17 AB8 ASN A 842 LEU A 863 1 22 HELIX 18 AB9 ASN A 865 ASN A 877 1 13 HELIX 19 AC1 LEU A 884 ALA A 890 1 7 HELIX 20 AC2 GLN A 892 SER A 919 1 28 HELIX 21 AC3 PHE A 928 ASN A 942 1 15 HELIX 22 AC4 PHE A 956 GLN A 971 1 16 HELIX 23 AC5 GLU A 982 ASN A 991 1 10 HELIX 24 AC6 SER A 999 GLU A 1015 1 17 SHEET 1 AA1 4 ILE A 584 VAL A 585 0 SHEET 2 AA1 4 GLY A 601 GLY A 602 -1 O GLY A 601 N VAL A 585 SHEET 3 AA1 4 LEU A 953 ASN A 955 -1 O ILE A 954 N GLY A 602 SHEET 4 AA1 4 PHE A 945 LEU A 946 -1 N LEU A 946 O LEU A 953 CISPEP 1 PRO A 922 PRO A 923 0 2.36 CRYST1 52.616 52.759 61.103 84.95 83.89 67.40 P 1 1 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 0.019006 -0.007911 -0.001631 0.00000 SCALE2 0.000000 0.020531 -0.001055 0.00000 SCALE3 0.000000 0.000000 0.016481 0.00000