HEADER DNA BINDING PROTEIN/INHIBITOR 26-JUL-13 4LWC TITLE FRAGMENT-BASED DISCOVERY OF A POTENT INHIBITOR OF REPLICATION PROTEIN TITLE 2 A PROTEIN-PROTEIN INTERACTIONS COMPND MOL_ID: 1; COMPND 2 MOLECULE: REPLICATION PROTEIN A 70 KDA DNA-BINDING SUBUNIT; COMPND 3 CHAIN: A; COMPND 4 FRAGMENT: RPA70N (UNP RESIDUES 1-120); COMPND 5 SYNONYM: RP-A P70, REPLICATION FACTOR A PROTEIN 1, RF-A PROTEIN 1, COMPND 6 SINGLE-STRANDED DNA-BINDING PROTEIN, REPLICATION PROTEIN A 70 KDA COMPND 7 DNA-BINDING SUBUNIT, N-TERMINALLY PROCESSED; COMPND 8 ENGINEERED: YES; COMPND 9 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 3 ORGANISM_COMMON: HUMAN; SOURCE 4 ORGANISM_TAXID: 9606; SOURCE 5 GENE: RPA1, REPA1, RPA70; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: BL21_DE3; SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 10 EXPRESSION_SYSTEM_PLASMID: PET15B KEYWDS OB-FOLD, PROTEIN-PROTEIN INTERACTION, DNA BINDING PROTEIN-INHIBITOR KEYWDS 2 COMPLEX EXPDTA X-RAY DIFFRACTION AUTHOR M.D.FELDKAMP,A.O.FRANK,J.P.KENNEDY,A.G.WATERSON,E.O.OLEJNCZAK, AUTHOR 2 N.F.PELZ,J.D.PATRONE,B.VANGAMUDI,D.V.CAMPER,O.W.ROSSANESE,S.W.FESIK, AUTHOR 3 W.J.CHAZIN REVDAT 5 20-SEP-23 4LWC 1 REMARK SEQADV REVDAT 4 22-NOV-17 4LWC 1 REMARK REVDAT 3 10-DEC-14 4LWC 1 AUTHOR REVDAT 2 09-APR-14 4LWC 1 JRNL REVDAT 1 11-DEC-13 4LWC 0 JRNL AUTH A.O.FRANK,M.D.FELDKAMP,J.P.KENNEDY,A.G.WATERSON,N.F.PELZ, JRNL AUTH 2 J.D.PATRONE,B.VANGAMUDI,D.V.CAMPER,O.W.ROSSANESE,W.J.CHAZIN, JRNL AUTH 3 S.W.FESIK JRNL TITL DISCOVERY OF A POTENT INHIBITOR OF REPLICATION PROTEIN A JRNL TITL 2 PROTEIN-PROTEIN INTERACTIONS USING A FRAGMENT-LINKING JRNL TITL 3 APPROACH. JRNL REF J.MED.CHEM. V. 56 9242 2013 JRNL REFN ISSN 0022-2623 JRNL PMID 24147804 JRNL DOI 10.1021/JM401333U REMARK 2 REMARK 2 RESOLUTION. 1.61 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX (PHENIX.REFINE: 1.8.2_1309) 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) : 1.61 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 31.26 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.350 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.5 REMARK 3 NUMBER OF REFLECTIONS : 15186 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.176 REMARK 3 R VALUE (WORKING SET) : 0.174 REMARK 3 FREE R VALUE : 0.215 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.020 REMARK 3 FREE R VALUE TEST SET COUNT : 762 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 31.2642 - 2.7453 0.98 2979 149 0.1683 0.2251 REMARK 3 2 2.7453 - 2.1792 1.00 2923 143 0.1839 0.2044 REMARK 3 3 2.1792 - 1.9038 1.00 2839 167 0.1618 0.2098 REMARK 3 4 1.9038 - 1.7297 1.00 2850 154 0.1794 0.2004 REMARK 3 5 1.7297 - 1.6057 1.00 2833 149 0.1953 0.2299 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) : 0.120 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 20.470 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 15.23 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 : 0.006 1041 REMARK 3 ANGLE : 1.233 1425 REMARK 3 CHIRALITY : 0.078 166 REMARK 3 PLANARITY : 0.005 183 REMARK 3 DIHEDRAL : 14.873 411 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : 9 REMARK 3 TLS GROUP : 1 REMARK 3 SELECTION: CHAIN 'A' AND (RESID -2 THROUGH 14 ) REMARK 3 ORIGIN FOR THE GROUP (A): -5.8220 -9.7159 14.4652 REMARK 3 T TENSOR REMARK 3 T11: 0.0461 T22: 0.1082 REMARK 3 T33: 0.0733 T12: 0.0179 REMARK 3 T13: -0.0115 T23: 0.0132 REMARK 3 L TENSOR REMARK 3 L11: 8.1793 L22: 2.1626 REMARK 3 L33: 4.7710 L12: 3.9651 REMARK 3 L13: 1.3666 L23: 0.9978 REMARK 3 S TENSOR REMARK 3 S11: 0.0660 S12: -0.2249 S13: -0.0527 REMARK 3 S21: -0.0933 S22: -0.0849 S23: 0.1058 REMARK 3 S31: 0.0452 S32: -0.1000 S33: -0.0278 REMARK 3 TLS GROUP : 2 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 15 THROUGH 23 ) REMARK 3 ORIGIN FOR THE GROUP (A): 4.3714 -1.7289 16.8170 REMARK 3 T TENSOR REMARK 3 T11: 0.3206 T22: 0.2762 REMARK 3 T33: 0.3588 T12: 0.0419 REMARK 3 T13: -0.1792 T23: -0.1346 REMARK 3 L TENSOR REMARK 3 L11: 0.2391 L22: 1.7966 REMARK 3 L33: 1.9085 L12: 0.5347 REMARK 3 L13: 0.0326 L23: 0.9027 REMARK 3 S TENSOR REMARK 3 S11: -0.5944 S12: -0.5735 S13: 0.9519 REMARK 3 S21: 0.5544 S22: 0.2434 S23: -0.3901 REMARK 3 S31: -0.6869 S32: 0.4209 S33: -0.0058 REMARK 3 TLS GROUP : 3 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 24 THROUGH 33 ) REMARK 3 ORIGIN FOR THE GROUP (A): -6.4339 -2.7169 1.1761 REMARK 3 T TENSOR REMARK 3 T11: 0.1193 T22: 0.0974 REMARK 3 T33: 0.0826 T12: 0.0354 REMARK 3 T13: -0.0051 T23: 0.0023 REMARK 3 L TENSOR REMARK 3 L11: 2.4908 L22: 4.3614 REMARK 3 L33: 4.8238 L12: 0.6913 REMARK 3 L13: -0.6178 L23: -2.5918 REMARK 3 S TENSOR REMARK 3 S11: 0.0463 S12: 0.1753 S13: 0.1648 REMARK 3 S21: -0.3196 S22: 0.2950 S23: 0.1252 REMARK 3 S31: -0.2885 S32: -0.5510 S33: -0.2527 REMARK 3 TLS GROUP : 4 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 34 THROUGH 40 ) REMARK 3 ORIGIN FOR THE GROUP (A): 0.6961 9.6802 -10.2664 REMARK 3 T TENSOR REMARK 3 T11: 0.5573 T22: 0.4650 REMARK 3 T33: 0.7239 T12: -0.0109 REMARK 3 T13: 0.0046 T23: 0.1689 REMARK 3 L TENSOR REMARK 3 L11: 3.5046 L22: 3.3390 REMARK 3 L33: 4.8649 L12: -1.2808 REMARK 3 L13: 2.5546 L23: 2.0083 REMARK 3 S TENSOR REMARK 3 S11: 0.0828 S12: 1.2980 S13: 2.5535 REMARK 3 S21: -1.2994 S22: -0.5810 S23: -0.0005 REMARK 3 S31: -2.1076 S32: 0.4431 S33: 0.4696 REMARK 3 TLS GROUP : 5 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 41 THROUGH 67 ) REMARK 3 ORIGIN FOR THE GROUP (A): -2.2246 -0.4736 1.9453 REMARK 3 T TENSOR REMARK 3 T11: 0.0969 T22: 0.0760 REMARK 3 T33: 0.1005 T12: -0.0040 REMARK 3 T13: -0.0083 T23: 0.0044 REMARK 3 L TENSOR REMARK 3 L11: 4.0494 L22: 1.1010 REMARK 3 L33: 5.6010 L12: -0.3341 REMARK 3 L13: -3.3742 L23: 0.3807 REMARK 3 S TENSOR REMARK 3 S11: 0.2502 S12: -0.1208 S13: 0.2779 REMARK 3 S21: -0.0238 S22: -0.0501 S23: -0.0927 REMARK 3 S31: -0.3286 S32: 0.2465 S33: -0.1879 REMARK 3 TLS GROUP : 6 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 68 THROUGH 75 ) REMARK 3 ORIGIN FOR THE GROUP (A): -3.9244 -9.6123 -4.1312 REMARK 3 T TENSOR REMARK 3 T11: 0.1293 T22: 0.0768 REMARK 3 T33: 0.1349 T12: 0.0205 REMARK 3 T13: -0.0005 T23: -0.0046 REMARK 3 L TENSOR REMARK 3 L11: 2.1505 L22: 1.4680 REMARK 3 L33: 9.7962 L12: 1.2164 REMARK 3 L13: 1.7668 L23: -1.4408 REMARK 3 S TENSOR REMARK 3 S11: 0.2909 S12: -0.1972 S13: 0.2364 REMARK 3 S21: -0.1006 S22: -0.0490 S23: -0.0813 REMARK 3 S31: -0.1371 S32: 0.1586 S33: -0.1605 REMARK 3 TLS GROUP : 7 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 76 THROUGH 91 ) REMARK 3 ORIGIN FOR THE GROUP (A): 2.3881 3.1785 8.2091 REMARK 3 T TENSOR REMARK 3 T11: 0.0800 T22: 0.0977 REMARK 3 T33: 0.1124 T12: -0.0032 REMARK 3 T13: -0.0238 T23: -0.0156 REMARK 3 L TENSOR REMARK 3 L11: 0.3655 L22: 5.0306 REMARK 3 L33: 1.6536 L12: 1.3856 REMARK 3 L13: 0.6107 L23: 2.4395 REMARK 3 S TENSOR REMARK 3 S11: -0.0344 S12: -0.0178 S13: 0.0406 REMARK 3 S21: -0.2517 S22: 0.0383 S23: -0.1608 REMARK 3 S31: -0.1939 S32: -0.0410 S33: 0.0247 REMARK 3 TLS GROUP : 8 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 92 THROUGH 103 ) REMARK 3 ORIGIN FOR THE GROUP (A): 3.3308 -3.5507 5.0854 REMARK 3 T TENSOR REMARK 3 T11: 0.0765 T22: 0.0830 REMARK 3 T33: 0.0894 T12: -0.0049 REMARK 3 T13: 0.0110 T23: -0.0170 REMARK 3 L TENSOR REMARK 3 L11: 2.3336 L22: 5.5788 REMARK 3 L33: 3.2714 L12: 1.1972 REMARK 3 L13: 0.9982 L23: 3.5350 REMARK 3 S TENSOR REMARK 3 S11: -0.0025 S12: 0.0011 S13: 0.0122 REMARK 3 S21: -0.1886 S22: 0.0679 S23: -0.2401 REMARK 3 S31: -0.1241 S32: 0.1191 S33: -0.0934 REMARK 3 TLS GROUP : 9 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 104 THROUGH 120 ) REMARK 3 ORIGIN FOR THE GROUP (A): -11.2965 -6.8672 8.0129 REMARK 3 T TENSOR REMARK 3 T11: 0.0505 T22: 0.1013 REMARK 3 T33: 0.0926 T12: 0.0028 REMARK 3 T13: 0.0034 T23: -0.0115 REMARK 3 L TENSOR REMARK 3 L11: 3.3655 L22: 4.5557 REMARK 3 L33: 3.5797 L12: 0.1275 REMARK 3 L13: -0.0832 L23: 1.3525 REMARK 3 S TENSOR REMARK 3 S11: 0.0690 S12: -0.0992 S13: 0.2015 REMARK 3 S21: -0.0436 S22: -0.0322 S23: 0.2414 REMARK 3 S31: -0.2096 S32: -0.1698 S33: -0.0057 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 4LWC COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 30-JUL-13. REMARK 100 THE DEPOSITION ID IS D_1000081167. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 18-MAR-13 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 6.5 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-D REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.97872 REMARK 200 MONOCHROMATOR : SI(111) REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : IMAGE PLATE REMARK 200 DETECTOR MANUFACTURER : MAR SCANNER 300 MM PLATE REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : HKL-2000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 15186 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.610 REMARK 200 RESOLUTION RANGE LOW (A) : 50.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.5 REMARK 200 DATA REDUNDANCY : 7.000 REMARK 200 R MERGE (I) : 0.09200 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 14.5800 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.61 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.65 REMARK 200 COMPLETENESS FOR SHELL (%) : 99.5 REMARK 200 DATA REDUNDANCY IN SHELL : 7.20 REMARK 200 R MERGE FOR SHELL (I) : 0.72400 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 4.960 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: PHENIX REMARK 200 STARTING MODEL: PDB ENTRY 2B29 REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 40.83 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.08 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 100 MM MES, 200 MM CALCIUM ACETATE, REMARK 280 20% PEG 8000, PH 6.5, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE REMARK 280 294K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 21 21 21 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X+1/2,-Y,Z+1/2 REMARK 290 3555 -X,Y+1/2,-Z+1/2 REMARK 290 4555 X+1/2,-Y+1/2,-Z REMARK 290 REMARK 290 WHERE NNN -> OPERATOR NUMBER REMARK 290 MMM -> TRANSLATION VECTOR REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY TRANSFORMATIONS REMARK 290 THE FOLLOWING TRANSFORMATIONS OPERATE ON THE ATOM/HETATM REMARK 290 RECORDS IN THIS ENTRY TO PRODUCE CRYSTALLOGRAPHICALLY REMARK 290 RELATED MOLECULES. REMARK 290 SMTRY1 1 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 1 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 1 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 2 -1.000000 0.000000 0.000000 19.10400 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 27.17800 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 27.02150 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 27.17800 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 19.10400 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 27.02150 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 0.00000 REMARK 290 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1 REMARK 300 SEE REMARK 350 FOR THE AUTHOR PROVIDED AND/OR PROGRAM REMARK 300 GENERATED ASSEMBLY INFORMATION FOR THE STRUCTURE IN REMARK 300 THIS ENTRY. THE REMARK MAY ALSO PROVIDE INFORMATION ON REMARK 300 BURIED SURFACE AREA. REMARK 350 REMARK 350 COORDINATES FOR A COMPLETE MULTIMER REPRESENTING THE KNOWN REMARK 350 BIOLOGICALLY SIGNIFICANT OLIGOMERIZATION STATE OF THE REMARK 350 MOLECULE CAN BE GENERATED BY APPLYING BIOMT TRANSFORMATIONS REMARK 350 GIVEN BELOW. BOTH NON-CRYSTALLOGRAPHIC AND REMARK 350 CRYSTALLOGRAPHIC OPERATIONS ARE GIVEN. REMARK 350 REMARK 350 BIOMOLECULE: 1 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC REMARK 350 SOFTWARE USED: PISA 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 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 GLN A 4 CA CD REMARK 480 ASN A 20 CB REMARK 480 ASN A 37 CG ND2 REMARK 480 GLU A 69 CD REMARK 480 ARG A 81 CZ REMARK 480 LYS A 88 NZ REMARK 480 ARG A 91 CZ REMARK 480 LYS A 103 NZ REMARK 480 GLU A 120 C CD 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 O36 1XU A 201 O HOH A 311 1.99 REMARK 500 O HOH A 392 O HOH A 393 2.00 REMARK 500 O HOH A 305 O HOH A 350 2.16 REMARK 500 O HOH A 318 O HOH A 354 2.18 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 O HOH A 372 O HOH A 374 2454 2.18 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 GLN A 15 -68.41 -97.53 REMARK 500 ASN A 37 51.12 -116.35 REMARK 500 SER A 55 32.19 -95.54 REMARK 500 ASN A 74 -15.76 94.16 REMARK 500 VAL A 108 -61.78 -105.25 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 1XU A 201 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 4LUV RELATED DB: PDB REMARK 900 RELATED ID: 4LWI RELATED DB: PDB REMARK 900 RELATED ID: 4LUZ RELATED DB: PDB REMARK 900 RELATED ID: 4LUO RELATED DB: PDB DBREF 4LWC A 1 120 UNP P27694 RFA1_HUMAN 1 120 SEQADV 4LWC GLY A -2 UNP P27694 EXPRESSION TAG SEQADV 4LWC SER A -1 UNP P27694 EXPRESSION TAG SEQADV 4LWC HIS A 0 UNP P27694 EXPRESSION TAG SEQADV 4LWC ARG A 7 UNP P27694 GLU 7 ENGINEERED MUTATION SEQRES 1 A 123 GLY SER HIS MET VAL GLY GLN LEU SER ARG GLY ALA ILE SEQRES 2 A 123 ALA ALA ILE MET GLN LYS GLY ASP THR ASN ILE LYS PRO SEQRES 3 A 123 ILE LEU GLN VAL ILE ASN ILE ARG PRO ILE THR THR GLY SEQRES 4 A 123 ASN SER PRO PRO ARG TYR ARG LEU LEU MET SER ASP GLY SEQRES 5 A 123 LEU ASN THR LEU SER SER PHE MET LEU ALA THR GLN LEU SEQRES 6 A 123 ASN PRO LEU VAL GLU GLU GLU GLN LEU SER SER ASN CYS SEQRES 7 A 123 VAL CYS GLN ILE HIS ARG PHE ILE VAL ASN THR LEU LYS SEQRES 8 A 123 ASP GLY ARG ARG VAL VAL ILE LEU MET GLU LEU GLU VAL SEQRES 9 A 123 LEU LYS SER ALA GLU ALA VAL GLY VAL LYS ILE GLY ASN SEQRES 10 A 123 PRO VAL PRO TYR ASN GLU HET 1XU A 201 38 HETNAM 1XU 5-[3-CHLORO-4-({4-[1-(3,4-DICHLOROPHENYL)-1H-PYRAZOL-5- HETNAM 2 1XU YL]BENZYL}CARBAMOTHIOYL)PHENYL]FURAN-2-CARBOXYLIC ACID FORMUL 2 1XU C28 H18 CL3 N3 O3 S FORMUL 3 HOH *93(H2 O) HELIX 1 1 HIS A 0 LEU A 5 5 6 HELIX 2 2 GLY A 8 GLN A 15 1 8 HELIX 3 3 LEU A 62 GLU A 68 1 7 HELIX 4 4 SER A 104 GLY A 109 1 6 SHEET 1 A 7 VAL A 116 PRO A 117 0 SHEET 2 A 7 ASN A 51 LEU A 58 1 N THR A 52 O VAL A 116 SHEET 3 A 7 ARG A 92 LYS A 103 1 O LEU A 96 N MET A 57 SHEET 4 A 7 VAL A 76 THR A 86 -1 N ILE A 83 O ILE A 95 SHEET 5 A 7 ILE A 24 PRO A 32 -1 N LEU A 25 O CYS A 77 SHEET 6 A 7 TYR A 42 SER A 47 -1 O LEU A 45 N ILE A 28 SHEET 7 A 7 ASN A 51 LEU A 58 -1 O PHE A 56 N LEU A 44 SITE 1 AC1 12 ILE A 33 ARG A 41 SER A 55 MET A 57 SITE 2 AC1 12 ALA A 59 THR A 60 ASN A 85 ARG A 91 SITE 3 AC1 12 VAL A 93 ILE A 95 HOH A 311 HOH A 331 CRYST1 38.208 54.043 54.356 90.00 90.00 90.00 P 21 21 21 4 ORIGX1 1.000000 0.000000 0.000000 0.00000 ORIGX2 0.000000 1.000000 0.000000 0.00000 ORIGX3 0.000000 0.000000 1.000000 0.00000 SCALE1 0.026173 0.000000 0.000000 0.00000 SCALE2 0.000000 0.018504 0.000000 0.00000 SCALE3 0.000000 0.000000 0.018397 0.00000