HEADER SIGNALING PROTEIN 19-APR-18 6D5M TITLE RAS:SOS:RAS IN COMPLEX WITH A SMALL MOLECULE ACTIVATOR CAVEAT 6D5M ARG S1046 AND ARG S1046 CLASHING WITH HOH MOLECULES COMPND MOL_ID: 1; COMPND 2 MOLECULE: GTPASE HRAS; COMPND 3 CHAIN: Q; COMPND 4 SYNONYM: H-RAS-1,HA-RAS,TRANSFORMING PROTEIN P21,C-H-RAS,P21RAS; COMPND 5 ENGINEERED: YES; COMPND 6 MUTATION: YES; COMPND 7 MOL_ID: 2; COMPND 8 MOLECULE: GTPASE HRAS; COMPND 9 CHAIN: R; COMPND 10 SYNONYM: H-RAS-1,HA-RAS,TRANSFORMING PROTEIN P21,C-H-RAS,P21RAS; COMPND 11 ENGINEERED: YES; COMPND 12 MOL_ID: 3; COMPND 13 MOLECULE: SON OF SEVENLESS HOMOLOG 1; COMPND 14 CHAIN: S; COMPND 15 SYNONYM: SOS-1; COMPND 16 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: HRAS, HRAS1; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 8 MOL_ID: 2; SOURCE 9 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 10 ORGANISM_COMMON: HUMAN; SOURCE 11 ORGANISM_TAXID: 9606; SOURCE 12 GENE: HRAS, HRAS1; SOURCE 13 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 14 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 15 MOL_ID: 3; SOURCE 16 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 17 ORGANISM_COMMON: HUMAN; SOURCE 18 ORGANISM_TAXID: 9606; SOURCE 19 GENE: SOS1; SOURCE 20 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 21 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS RAS, SOS, INHIBITOR, ONCOPROTEIN, PROTEIN-PROTEIN COMPLEX, MAPK, KEYWDS 2 SIGNALING PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR J.PHAN,T.HODGES,S.W.FESIK REVDAT 3 04-OCT-23 6D5M 1 REMARK REVDAT 2 07-NOV-18 6D5M 1 JRNL REVDAT 1 19-SEP-18 6D5M 0 JRNL AUTH T.R.HODGES,J.R.ABBOTT,A.J.LITTLE,D.SARKAR,J.M.SALOVICH, JRNL AUTH 2 J.E.HOWES,D.T.AKAN,J.SAI,A.L.ARNOLD,C.BROWNING,M.C.BURNS, JRNL AUTH 3 T.SOBOLIK,Q.SUN,Y.BEESETTY,J.A.COKER,D.SCHARN, JRNL AUTH 4 H.STADTMUELLER,O.W.ROSSANESE,J.PHAN,A.G.WATERSON, JRNL AUTH 5 D.B.MCCONNELL,S.W.FESIK JRNL TITL DISCOVERY AND STRUCTURE-BASED OPTIMIZATION OF JRNL TITL 2 BENZIMIDAZOLE-DERIVED ACTIVATORS OF SOS1-MEDIATED NUCLEOTIDE JRNL TITL 3 EXCHANGE ON RAS. JRNL REF J. MED. CHEM. V. 61 8875 2018 JRNL REFN ISSN 1520-4804 JRNL PMID 30205005 JRNL DOI 10.1021/ACS.JMEDCHEM.8B01108 REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH M.C.BURNS,Q.SUN,R.N.DANIELS,D.CAMPER,J.P.KENNEDY,J.PHAN, REMARK 1 AUTH 2 E.T.OLEJNICZAK,T.LEE,A.G.WATERSON,O.W.ROSSANESE,S.W.FESIK REMARK 1 TITL APPROACH FOR TARGETING RAS WITH SMALL MOLECULES THAT REMARK 1 TITL 2 ACTIVATE SOS-MEDIATED NUCLEOTIDE EXCHANGE. REMARK 1 REF PROC. NATL. ACAD. SCI. V. 111 3401 2014 REMARK 1 REF 2 U.S.A. REMARK 1 REFN ESSN 1091-6490 REMARK 1 PMID 24550516 REMARK 1 DOI 10.1073/PNAS.1315798111 REMARK 2 REMARK 2 RESOLUTION. 2.08 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 1.9_1692 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 : NULL REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.08 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 35.01 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.340 REMARK 3 COMPLETENESS FOR RANGE (%) : 100.0 REMARK 3 NUMBER OF REFLECTIONS : 90207 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.170 REMARK 3 R VALUE (WORKING SET) : 0.170 REMARK 3 FREE R VALUE : 0.194 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 2.210 REMARK 3 FREE R VALUE TEST SET COUNT : 1990 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 35.0130 - 5.0100 1.00 6601 154 0.1792 0.1641 REMARK 3 2 5.0100 - 3.9784 1.00 6391 143 0.1418 0.1673 REMARK 3 3 3.9784 - 3.4760 1.00 6362 141 0.1479 0.1567 REMARK 3 4 3.4760 - 3.1584 1.00 6300 135 0.1652 0.2008 REMARK 3 5 3.1584 - 2.9322 1.00 6323 143 0.1835 0.2186 REMARK 3 6 2.9322 - 2.7594 1.00 6253 146 0.1812 0.2209 REMARK 3 7 2.7594 - 2.6212 1.00 6272 140 0.1871 0.2446 REMARK 3 8 2.6212 - 2.5071 1.00 6265 141 0.1802 0.1954 REMARK 3 9 2.5071 - 2.4106 1.00 6264 133 0.1814 0.2313 REMARK 3 10 2.4106 - 2.3275 1.00 6248 149 0.1781 0.2068 REMARK 3 11 2.3275 - 2.2547 1.00 6240 139 0.1832 0.2040 REMARK 3 12 2.2547 - 2.1903 1.00 6212 150 0.1783 0.2125 REMARK 3 13 2.1903 - 2.1326 1.00 6250 128 0.1818 0.2209 REMARK 3 14 2.1326 - 2.0806 1.00 6236 148 0.1844 0.2174 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : NULL 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) : 0.170 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 18.840 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL 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 : 0.007 6748 REMARK 3 ANGLE : 1.013 9135 REMARK 3 CHIRALITY : 0.039 1000 REMARK 3 PLANARITY : 0.005 1185 REMARK 3 DIHEDRAL : 14.757 2599 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 6D5M COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 23-APR-18. REMARK 100 THE DEPOSITION ID IS D_1000234033. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 19-JUL-14 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 : 21-ID-F REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.98 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : MARMOSAIC 300 MM CCD REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 90229 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.080 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 (%) : 100.0 REMARK 200 DATA REDUNDANCY : 15.00 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 25.0000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.08 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.12 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: 4NYI REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 60.00 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.20 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.1 M SODIUM ACETATE, 2.0 M SODIUM REMARK 280 FORMATE, PH 4.0, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 293K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: I 4 2 2 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,-Y,Z REMARK 290 3555 -Y,X,Z REMARK 290 4555 Y,-X,Z REMARK 290 5555 -X,Y,-Z REMARK 290 6555 X,-Y,-Z REMARK 290 7555 Y,X,-Z REMARK 290 8555 -Y,-X,-Z REMARK 290 9555 X+1/2,Y+1/2,Z+1/2 REMARK 290 10555 -X+1/2,-Y+1/2,Z+1/2 REMARK 290 11555 -Y+1/2,X+1/2,Z+1/2 REMARK 290 12555 Y+1/2,-X+1/2,Z+1/2 REMARK 290 13555 -X+1/2,Y+1/2,-Z+1/2 REMARK 290 14555 X+1/2,-Y+1/2,-Z+1/2 REMARK 290 15555 Y+1/2,X+1/2,-Z+1/2 REMARK 290 16555 -Y+1/2,-X+1/2,-Z+1/2 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 0.00000 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 0.00000 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 0.00000 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 0.00000 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 0.00000 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 0.00000 REMARK 290 SMTRY1 9 1.000000 0.000000 0.000000 91.56700 REMARK 290 SMTRY2 9 0.000000 1.000000 0.000000 91.56700 REMARK 290 SMTRY3 9 0.000000 0.000000 1.000000 89.16450 REMARK 290 SMTRY1 10 -1.000000 0.000000 0.000000 91.56700 REMARK 290 SMTRY2 10 0.000000 -1.000000 0.000000 91.56700 REMARK 290 SMTRY3 10 0.000000 0.000000 1.000000 89.16450 REMARK 290 SMTRY1 11 0.000000 -1.000000 0.000000 91.56700 REMARK 290 SMTRY2 11 1.000000 0.000000 0.000000 91.56700 REMARK 290 SMTRY3 11 0.000000 0.000000 1.000000 89.16450 REMARK 290 SMTRY1 12 0.000000 1.000000 0.000000 91.56700 REMARK 290 SMTRY2 12 -1.000000 0.000000 0.000000 91.56700 REMARK 290 SMTRY3 12 0.000000 0.000000 1.000000 89.16450 REMARK 290 SMTRY1 13 -1.000000 0.000000 0.000000 91.56700 REMARK 290 SMTRY2 13 0.000000 1.000000 0.000000 91.56700 REMARK 290 SMTRY3 13 0.000000 0.000000 -1.000000 89.16450 REMARK 290 SMTRY1 14 1.000000 0.000000 0.000000 91.56700 REMARK 290 SMTRY2 14 0.000000 -1.000000 0.000000 91.56700 REMARK 290 SMTRY3 14 0.000000 0.000000 -1.000000 89.16450 REMARK 290 SMTRY1 15 0.000000 1.000000 0.000000 91.56700 REMARK 290 SMTRY2 15 1.000000 0.000000 0.000000 91.56700 REMARK 290 SMTRY3 15 0.000000 0.000000 -1.000000 89.16450 REMARK 290 SMTRY1 16 0.000000 -1.000000 0.000000 91.56700 REMARK 290 SMTRY2 16 -1.000000 0.000000 0.000000 91.56700 REMARK 290 SMTRY3 16 0.000000 0.000000 -1.000000 89.16450 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: TRIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TRIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 7370 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 35580 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -23.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: Q, R, S 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 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 S1750 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 GLY Q 0 REMARK 465 GLY S 565 REMARK 465 ASN S 591 REMARK 465 MET S 592 REMARK 465 GLN S 593 REMARK 465 PRO S 594 REMARK 465 LYS S 595 REMARK 465 ALA S 596 REMARK 465 ARG S 744 REMARK 465 ASP S 745 REMARK 465 ASN S 746 REMARK 465 GLY S 747 REMARK 465 PRO S 748 REMARK 465 GLY S 749 REMARK 465 HIS S 750 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 THR S 760 O REMARK 470 LEU S 776 O REMARK 470 TRP S 809 O REMARK 470 PHE S 835 O REMARK 470 PHE S 890 O REMARK 470 ARG S1026 O 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 O HOH R 283 O HOH R 356 1.80 REMARK 500 O HOH Q 424 O HOH S 1496 1.83 REMARK 500 OE2 GLU S 772 O HOH S 1201 1.86 REMARK 500 O HOH S 1520 O HOH S 1611 1.87 REMARK 500 O HOH S 1238 O HOH S 1608 1.89 REMARK 500 NE2 GLN Q 150 O HOH Q 301 1.90 REMARK 500 O HOH S 1682 O HOH S 1686 1.91 REMARK 500 OE2 GLU S 954 O HOH S 1202 1.92 REMARK 500 O HOH R 278 O HOH R 286 1.93 REMARK 500 OE2 GLU Q 62 O HOH Q 302 1.95 REMARK 500 O HOH S 1214 O HOH S 1629 1.95 REMARK 500 O HOH S 1271 O HOH S 1666 1.95 REMARK 500 O HOH S 1346 O HOH S 1728 1.99 REMARK 500 O HOH S 1346 O HOH S 1549 2.00 REMARK 500 O HOH S 1801 O HOH S 1806 2.01 REMARK 500 O HOH S 1634 O HOH S 1649 2.01 REMARK 500 O HOH Q 340 O HOH Q 456 2.01 REMARK 500 O HOH Q 405 O HOH Q 458 2.02 REMARK 500 O HOH S 1609 O HOH S 1775 2.02 REMARK 500 O HOH S 1460 O HOH S 1552 2.03 REMARK 500 OE1 GLU R 153 O HOH R 201 2.03 REMARK 500 OE1 GLU S 579 O HOH S 1204 2.04 REMARK 500 OE1 GLU R 49 O HOH R 202 2.05 REMARK 500 O HOH R 318 O HOH S 1431 2.05 REMARK 500 O HOH S 1255 O HOH S 1451 2.06 REMARK 500 O HOH S 1325 O HOH S 1692 2.06 REMARK 500 O HOH S 1701 O HOH S 1777 2.06 REMARK 500 O HOH S 1670 O HOH S 1697 2.06 REMARK 500 OE1 GLN R 95 O HOH R 203 2.06 REMARK 500 NE2 GLN R 70 O HOH R 204 2.07 REMARK 500 O HOH S 1519 O HOH S 1746 2.07 REMARK 500 O HOH S 1299 O HOH S 1596 2.08 REMARK 500 NZ LYS S 988 O HOH S 1205 2.08 REMARK 500 O HOH S 1561 O HOH S 1796 2.09 REMARK 500 O HOH Q 410 O HOH Q 440 2.09 REMARK 500 O HOH S 1616 O HOH S 1711 2.09 REMARK 500 O HOH Q 411 O HOH Q 454 2.10 REMARK 500 O HOH R 241 O HOH S 1716 2.10 REMARK 500 O HOH R 299 O HOH R 316 2.10 REMARK 500 OE1 GLU S 812 O HOH S 1206 2.11 REMARK 500 O HOH S 1452 O HOH S 1671 2.11 REMARK 500 O HOH S 1692 O HOH S 1782 2.13 REMARK 500 OG SER R 17 OE1 GLU S 942 2.14 REMARK 500 O HOH S 1422 O HOH S 1696 2.14 REMARK 500 O HOH S 1307 O HOH S 1650 2.14 REMARK 500 O HOH Q 320 O HOH Q 415 2.15 REMARK 500 O HOH S 1483 O HOH S 1728 2.15 REMARK 500 O HOH S 1567 O HOH S 1570 2.15 REMARK 500 O HOH S 1549 O HOH S 1728 2.16 REMARK 500 O HOH S 1787 O HOH S 1813 2.16 REMARK 500 REMARK 500 THIS ENTRY HAS 53 CLOSE CONTACTS 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 CD ARG Q 161 NH1 ARG S 1041 16555 1.87 REMARK 500 O HOH R 288 O HOH S 1743 4555 2.17 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 S 647 NE - CZ - NH1 ANGL. DEV. = 3.1 DEGREES REMARK 500 ARG S 647 NE - CZ - NH2 ANGL. DEV. = -3.5 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 ARG Q 149 -6.29 80.71 REMARK 500 GLN R 25 -141.86 -60.79 REMARK 500 ASN R 26 -4.28 -151.38 REMARK 500 HIS R 27 22.08 45.64 REMARK 500 ASP R 38 7.00 116.02 REMARK 500 TYR R 40 14.43 -141.87 REMARK 500 ASP R 119 -165.86 -175.27 REMARK 500 HIS S 764 -118.12 -118.69 REMARK 500 HIS S 770 59.87 -96.83 REMARK 500 REMARK 500 REMARK: NULL REMARK 620 REMARK 620 METAL COORDINATION REMARK 620 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 620 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE): REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MG Q 201 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 SER Q 17 OG REMARK 620 2 THR Q 35 OG1 80.7 REMARK 620 3 GNP Q 202 O1G 170.8 90.4 REMARK 620 4 GNP Q 202 O1B 94.9 175.4 94.1 REMARK 620 5 HOH Q 313 O 89.2 92.5 93.3 86.1 REMARK 620 6 HOH Q 330 O 83.8 87.3 93.7 93.6 173.0 REMARK 620 N 1 2 3 4 5 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue MG Q 201 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue GNP Q 202 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue FW4 S 1101 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue DMS S 1102 DBREF 6D5M Q 1 166 UNP P01112 RASH_HUMAN 1 166 DBREF 6D5M R 1 166 UNP P01112 RASH_HUMAN 1 166 DBREF 6D5M S 566 1046 UNP Q07889 SOS1_HUMAN 566 1046 SEQADV 6D5M GLY Q 0 UNP P01112 EXPRESSION TAG SEQADV 6D5M ALA Q 64 UNP P01112 TYR 64 CONFLICT SEQADV 6D5M GLY R 0 UNP P01112 EXPRESSION TAG SEQADV 6D5M GLY S 565 UNP Q07889 EXPRESSION TAG SEQRES 1 Q 167 GLY MET THR GLU TYR LYS LEU VAL VAL VAL GLY ALA GLY SEQRES 2 Q 167 GLY VAL GLY LYS SER ALA LEU THR ILE GLN LEU ILE GLN SEQRES 3 Q 167 ASN HIS PHE VAL ASP GLU TYR ASP PRO THR ILE GLU ASP SEQRES 4 Q 167 SER TYR ARG LYS GLN VAL VAL ILE ASP GLY GLU THR CYS SEQRES 5 Q 167 LEU LEU ASP ILE LEU ASP THR ALA GLY GLN GLU GLU ALA SEQRES 6 Q 167 SER ALA MET ARG ASP GLN TYR MET ARG THR GLY GLU GLY SEQRES 7 Q 167 PHE LEU CYS VAL PHE ALA ILE ASN ASN THR LYS SER PHE SEQRES 8 Q 167 GLU ASP ILE HIS GLN TYR ARG GLU GLN ILE LYS ARG VAL SEQRES 9 Q 167 LYS ASP SER ASP ASP VAL PRO MET VAL LEU VAL GLY ASN SEQRES 10 Q 167 LYS CYS ASP LEU ALA ALA ARG THR VAL GLU SER ARG GLN SEQRES 11 Q 167 ALA GLN ASP LEU ALA ARG SER TYR GLY ILE PRO TYR ILE SEQRES 12 Q 167 GLU THR SER ALA LYS THR ARG GLN GLY VAL GLU ASP ALA SEQRES 13 Q 167 PHE TYR THR LEU VAL ARG GLU ILE ARG GLN HIS SEQRES 1 R 167 GLY MET THR GLU TYR LYS LEU VAL VAL VAL GLY ALA GLY SEQRES 2 R 167 GLY VAL GLY LYS SER ALA LEU THR ILE GLN LEU ILE GLN SEQRES 3 R 167 ASN HIS PHE VAL ASP GLU TYR ASP PRO THR ILE GLU ASP SEQRES 4 R 167 SER TYR ARG LYS GLN VAL VAL ILE ASP GLY GLU THR CYS SEQRES 5 R 167 LEU LEU ASP ILE LEU ASP THR ALA GLY GLN GLU GLU TYR SEQRES 6 R 167 SER ALA MET ARG ASP GLN TYR MET ARG THR GLY GLU GLY SEQRES 7 R 167 PHE LEU CYS VAL PHE ALA ILE ASN ASN THR LYS SER PHE SEQRES 8 R 167 GLU ASP ILE HIS GLN TYR ARG GLU GLN ILE LYS ARG VAL SEQRES 9 R 167 LYS ASP SER ASP ASP VAL PRO MET VAL LEU VAL GLY ASN SEQRES 10 R 167 LYS CYS ASP LEU ALA ALA ARG THR VAL GLU SER ARG GLN SEQRES 11 R 167 ALA GLN ASP LEU ALA ARG SER TYR GLY ILE PRO TYR ILE SEQRES 12 R 167 GLU THR SER ALA LYS THR ARG GLN GLY VAL GLU ASP ALA SEQRES 13 R 167 PHE TYR THR LEU VAL ARG GLU ILE ARG GLN HIS SEQRES 1 S 482 GLY GLN MET ARG LEU PRO SER ALA ASP VAL TYR ARG PHE SEQRES 2 S 482 ALA GLU PRO ASP SER GLU GLU ASN ILE ILE PHE GLU GLU SEQRES 3 S 482 ASN MET GLN PRO LYS ALA GLY ILE PRO ILE ILE LYS ALA SEQRES 4 S 482 GLY THR VAL ILE LYS LEU ILE GLU ARG LEU THR TYR HIS SEQRES 5 S 482 MET TYR ALA ASP PRO ASN PHE VAL ARG THR PHE LEU THR SEQRES 6 S 482 THR TYR ARG SER PHE CYS LYS PRO GLN GLU LEU LEU SER SEQRES 7 S 482 LEU ILE ILE GLU ARG PHE GLU ILE PRO GLU PRO GLU PRO SEQRES 8 S 482 THR GLU ALA ASP ARG ILE ALA ILE GLU ASN GLY ASP GLN SEQRES 9 S 482 PRO LEU SER ALA GLU LEU LYS ARG PHE ARG LYS GLU TYR SEQRES 10 S 482 ILE GLN PRO VAL GLN LEU ARG VAL LEU ASN VAL CYS ARG SEQRES 11 S 482 HIS TRP VAL GLU HIS HIS PHE TYR ASP PHE GLU ARG ASP SEQRES 12 S 482 ALA TYR LEU LEU GLN ARG MET GLU GLU PHE ILE GLY THR SEQRES 13 S 482 VAL ARG GLY LYS ALA MET LYS LYS TRP VAL GLU SER ILE SEQRES 14 S 482 THR LYS ILE ILE GLN ARG LYS LYS ILE ALA ARG ASP ASN SEQRES 15 S 482 GLY PRO GLY HIS ASN ILE THR PHE GLN SER SER PRO PRO SEQRES 16 S 482 THR VAL GLU TRP HIS ILE SER ARG PRO GLY HIS ILE GLU SEQRES 17 S 482 THR PHE ASP LEU LEU THR LEU HIS PRO ILE GLU ILE ALA SEQRES 18 S 482 ARG GLN LEU THR LEU LEU GLU SER ASP LEU TYR ARG ALA SEQRES 19 S 482 VAL GLN PRO SER GLU LEU VAL GLY SER VAL TRP THR LYS SEQRES 20 S 482 GLU ASP LYS GLU ILE ASN SER PRO ASN LEU LEU LYS MET SEQRES 21 S 482 ILE ARG HIS THR THR ASN LEU THR LEU TRP PHE GLU LYS SEQRES 22 S 482 CYS ILE VAL GLU THR GLU ASN LEU GLU GLU ARG VAL ALA SEQRES 23 S 482 VAL VAL SER ARG ILE ILE GLU ILE LEU GLN VAL PHE GLN SEQRES 24 S 482 GLU LEU ASN ASN PHE ASN GLY VAL LEU GLU VAL VAL SER SEQRES 25 S 482 ALA MET ASN SER SER PRO VAL TYR ARG LEU ASP HIS THR SEQRES 26 S 482 PHE GLU GLN ILE PRO SER ARG GLN LYS LYS ILE LEU GLU SEQRES 27 S 482 GLU ALA HIS GLU LEU SER GLU ASP HIS TYR LYS LYS TYR SEQRES 28 S 482 LEU ALA LYS LEU ARG SER ILE ASN PRO PRO CYS VAL PRO SEQRES 29 S 482 PHE PHE GLY ILE TYR LEU THR ASN ILE LEU LYS THR GLU SEQRES 30 S 482 GLU GLY ASN PRO GLU VAL LEU LYS ARG HIS GLY LYS GLU SEQRES 31 S 482 LEU ILE ASN PHE SER LYS ARG ARG LYS VAL ALA GLU ILE SEQRES 32 S 482 THR GLY GLU ILE GLN GLN TYR GLN ASN GLN PRO TYR CYS SEQRES 33 S 482 LEU ARG VAL GLU SER ASP ILE LYS ARG PHE PHE GLU ASN SEQRES 34 S 482 LEU ASN PRO MET GLY ASN SER MET GLU LYS GLU PHE THR SEQRES 35 S 482 ASP TYR LEU PHE ASN LYS SER LEU GLU ILE GLU PRO ARG SEQRES 36 S 482 ASN PRO LYS PRO LEU PRO ARG PHE PRO LYS LYS TYR SER SEQRES 37 S 482 TYR PRO LEU LYS SER PRO GLY VAL ARG PRO SER ASN PRO SEQRES 38 S 482 ARG HET MG Q 201 1 HET GNP Q 202 32 HET FW4 S1101 26 HETNAM MG MAGNESIUM ION HETNAM GNP PHOSPHOAMINOPHOSPHONIC ACID-GUANYLATE ESTER HETNAM FW4 1-[(3-CHLORO-4-FLUOROPHENYL)METHYL]-5,6-DIMETHYL-2- HETNAM 2 FW4 (PIPERAZIN-1-YL)-1H-BENZIMIDAZOLE FORMUL 4 MG MG 2+ FORMUL 5 GNP C10 H17 N6 O13 P3 FORMUL 6 FW4 C20 H22 CL F N4 FORMUL 7 HOH *954(H2 O) HELIX 1 AA1 GLY Q 15 ASN Q 26 1 12 HELIX 2 AA2 GLN Q 61 MET Q 67 5 7 HELIX 3 AA3 ARG Q 68 GLY Q 75 1 8 HELIX 4 AA4 ASN Q 86 ASP Q 105 1 20 HELIX 5 AA5 GLU Q 126 GLY Q 138 1 13 HELIX 6 AA6 GLY Q 151 HIS Q 166 1 16 HELIX 7 AA7 SER R 17 GLN R 25 1 9 HELIX 8 AA8 TYR R 64 ALA R 66 5 3 HELIX 9 AA9 MET R 67 THR R 74 1 8 HELIX 10 AB1 ASN R 86 ASP R 92 1 7 HELIX 11 AB2 ASP R 92 ASP R 105 1 14 HELIX 12 AB3 GLU R 126 GLY R 138 1 13 HELIX 13 AB4 GLY R 151 GLN R 165 1 15 HELIX 14 AB5 TYR S 575 GLU S 579 5 5 HELIX 15 AB6 THR S 605 THR S 614 1 10 HELIX 16 AB7 ASP S 620 TYR S 631 1 12 HELIX 17 AB8 ARG S 632 PHE S 634 5 3 HELIX 18 AB9 LYS S 636 GLU S 649 1 14 HELIX 19 AC1 THR S 656 ASN S 665 1 10 HELIX 20 AC2 SER S 671 TYR S 681 1 11 HELIX 21 AC3 TYR S 681 HIS S 700 1 20 HELIX 22 AC4 PHE S 701 ASP S 707 1 7 HELIX 23 AC5 ASP S 707 THR S 720 1 14 HELIX 24 AC6 MET S 726 ILE S 742 1 17 HELIX 25 AC7 HIS S 770 PHE S 774 5 5 HELIX 26 AC8 HIS S 780 ALA S 798 1 19 HELIX 27 AC9 GLN S 800 VAL S 808 5 9 HELIX 28 AD1 ASP S 813 SER S 818 1 6 HELIX 29 AD2 SER S 818 GLU S 841 1 24 HELIX 30 AD3 ASN S 844 LEU S 865 1 22 HELIX 31 AD4 ASN S 867 ASN S 879 1 13 HELIX 32 AD5 SER S 880 ARG S 885 1 6 HELIX 33 AD6 HIS S 888 ILE S 893 1 6 HELIX 34 AD7 PRO S 894 LEU S 907 1 14 HELIX 35 AD8 SER S 908 ARG S 920 1 13 HELIX 36 AD9 PHE S 929 GLY S 943 1 15 HELIX 37 AE1 PHE S 958 GLN S 975 1 18 HELIX 38 AE2 GLU S 984 ASN S 993 1 10 HELIX 39 AE3 MET S 1001 GLU S 1017 1 17 SHEET 1 AA1 6 GLU Q 37 ILE Q 46 0 SHEET 2 AA1 6 GLU Q 49 THR Q 58 -1 O CYS Q 51 N VAL Q 44 SHEET 3 AA1 6 THR Q 2 VAL Q 9 1 N TYR Q 4 O ASP Q 54 SHEET 4 AA1 6 GLY Q 77 ALA Q 83 1 O VAL Q 81 N VAL Q 9 SHEET 5 AA1 6 MET Q 111 ASN Q 116 1 O ASN Q 116 N PHE Q 82 SHEET 6 AA1 6 TYR Q 141 GLU Q 143 1 O ILE Q 142 N LEU Q 113 SHEET 1 AA2 6 ARG R 41 ILE R 46 0 SHEET 2 AA2 6 GLU R 49 ASP R 57 -1 O LEU R 53 N LYS R 42 SHEET 3 AA2 6 GLU R 3 GLY R 10 1 N TYR R 4 O ASP R 54 SHEET 4 AA2 6 GLY R 77 ALA R 83 1 O VAL R 81 N VAL R 9 SHEET 5 AA2 6 MET R 111 LYS R 117 1 O ASN R 116 N PHE R 82 SHEET 6 AA2 6 TYR R 141 SER R 145 1 O THR R 144 N LYS R 117 SHEET 1 AA3 4 ILE S 586 PHE S 588 0 SHEET 2 AA3 4 ILE S 601 GLY S 604 -1 O ALA S 603 N ILE S 587 SHEET 3 AA3 4 LYS S 953 ASN S 957 -1 O ILE S 956 N GLY S 604 SHEET 4 AA3 4 VAL S 947 ARG S 950 -1 N LEU S 948 O LEU S 955 LINK OG SER Q 17 MG MG Q 201 1555 1555 2.10 LINK OG1 THR Q 35 MG MG Q 201 1555 1555 2.03 LINK MG MG Q 201 O1G GNP Q 202 1555 1555 1.94 LINK MG MG Q 201 O1B GNP Q 202 1555 1555 1.99 LINK MG MG Q 201 O HOH Q 313 1555 1555 2.35 LINK MG MG Q 201 O HOH Q 330 1555 1555 2.01 CISPEP 1 PHE S 754 GLN S 755 0 -22.49 CISPEP 2 PRO S 924 PRO S 925 0 8.26 CISPEP 3 ASN S 1020 PRO S 1021 0 7.57 SITE 1 AC1 5 SER Q 17 THR Q 35 GNP Q 202 HOH Q 313 SITE 2 AC1 5 HOH Q 330 SITE 1 AC2 30 GLY Q 12 GLY Q 13 VAL Q 14 GLY Q 15 SITE 2 AC2 30 LYS Q 16 SER Q 17 ALA Q 18 PHE Q 28 SITE 3 AC2 30 VAL Q 29 ASP Q 30 GLU Q 31 PRO Q 34 SITE 4 AC2 30 THR Q 35 GLY Q 60 GLN Q 61 ASN Q 116 SITE 5 AC2 30 LYS Q 117 ASP Q 119 LEU Q 120 SER Q 145 SITE 6 AC2 30 ALA Q 146 LYS Q 147 MG Q 201 HOH Q 313 SITE 7 AC2 30 HOH Q 319 HOH Q 330 HOH Q 353 HOH Q 362 SITE 8 AC2 30 HOH Q 397 HOH Q 409 SITE 1 AC3 15 VAL S 852 MET S 878 VAL S 883 TYR S 884 SITE 2 AC3 15 LEU S 886 ASP S 887 THR S 889 PHE S 890 SITE 3 AC3 15 ILE S 893 LEU S 901 GLU S 902 HIS S 905 SITE 4 AC3 15 HOH S1288 HOH S1306 HOH S1517 SITE 1 AC4 3 ASN S 879 TYR S 884 FW4 S1101 CRYST1 183.134 183.134 178.329 90.00 90.00 90.00 I 4 2 2 16 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 0.005460 0.000000 0.000000 0.00000 SCALE2 0.000000 0.005460 0.000000 0.00000 SCALE3 0.000000 0.000000 0.005608 0.00000