HEADER ISOMERASE 15-JAN-09 3FV5 TITLE CRYSTAL STRUCTURE OF E. COLI TOPOISOMERASE IV CO-COMPLEXED WITH TITLE 2 INHIBITOR COMPND MOL_ID: 1; COMPND 2 MOLECULE: DNA TOPOISOMERASE 4 SUBUNIT B; COMPND 3 CHAIN: A, B; COMPND 4 FRAGMENT: TOPOISOMERASE IV SUBUNIT B; COMPND 5 SYNONYM: TOPOISOMERASE IV SUBUNIT B; COMPND 6 EC: 5.99.1.-; COMPND 7 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: ESCHERICHIA COLI; SOURCE 3 ORGANISM_TAXID: 83333; SOURCE 4 STRAIN: K-12; SOURCE 5 GENE: PARE, NFXD, B3030, JW2998; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS TOPOISOMERASE IV B SUBUNIT COMPLEX, ANTIBIOTIC RESISTANCE, ATP- KEYWDS 2 BINDING, NUCLEOTIDE-BINDING, TOPOISOMERASE, ISOMERASE EXPDTA X-RAY DIFFRACTION AUTHOR Y.WEI,P.CHARIFSON,A.LETIRAN REVDAT 2 06-SEP-23 3FV5 1 REMARK REVDAT 1 26-JAN-10 3FV5 0 JRNL AUTH Y.WEI,A.LETIRAN JRNL TITL DESIGN AND SYNTHESES OF NOVEL C7-DERIVED-AMINOBENZIMIDAZOLE JRNL TITL 2 UREAS: BACTERIAL GYRASE/TOPOISOMERASE IV INHIBITORS WITH JRNL TITL 3 POTENT GRAM-POSITVE ANTIBACTERIAL ACTIVITY JRNL REF TO BE PUBLISHED JRNL REFN REMARK 2 REMARK 2 RESOLUTION. 1.80 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CNX 2005 REMARK 3 AUTHORS : BRUNGER,ADAMS,CLORE,DELANO,GROS,GROSSE- REMARK 3 : KUNSTLEVE,JIANG,KUSZEWSKI,NILGES,PANNU, REMARK 3 : READ,RICE,SIMONSON,WARREN,ACCELRYS REMARK 3 : SOFTWARE INC.(BADGER,BERARD,KUMAR,SZALMA, REMARK 3 : YIP,DZAKULA) REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.80 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 19.75 REMARK 3 DATA CUTOFF (SIGMA(F)) : 2.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : 2167981.090 REMARK 3 DATA CUTOFF LOW (ABS(F)) : 0.0000 REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 82.5 REMARK 3 NUMBER OF REFLECTIONS : 33150 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) : 0.199 REMARK 3 R VALUE (WORKING SET) : 0.197 REMARK 3 FREE R VALUE : 0.240 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.100 REMARK 3 FREE R VALUE TEST SET COUNT : 1675 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : 0.006 REMARK 3 REMARK 3 FIT/AGREEMENT OF MODEL WITH ALL DATA. REMARK 3 R VALUE (WORKING + TEST SET, NO CUTOFF) : 0.2240 REMARK 3 R VALUE (WORKING SET, NO CUTOFF) : 0.2220 REMARK 3 FREE R VALUE (NO CUTOFF) : 0.259 REMARK 3 FREE R VALUE TEST SET SIZE (%, NO CUTOFF) : 5.100 REMARK 3 FREE R VALUE TEST SET COUNT (NO CUTOFF) : 1683 REMARK 3 ESTIMATED ERROR OF FREE R VALUE (NO CUTOFF) : 0.0060 REMARK 3 TOTAL NUMBER OF REFLECTIONS (NO CUTOFF) : 33267 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 6 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 1.80 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.91 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 41.60 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 2635 REMARK 3 BIN R VALUE (WORKING SET) : 0.2460 REMARK 3 BIN FREE R VALUE : 0.2890 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 4.60 REMARK 3 BIN FREE R VALUE TEST SET COUNT : 128 REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : 0.026 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 2842 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 48 REMARK 3 SOLVENT ATOMS : 435 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 15.90 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 25.20 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 6.80000 REMARK 3 B22 (A**2) : NULL REMARK 3 B33 (A**2) : -6.43000 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : -0.48000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : 0.20 REMARK 3 ESD FROM SIGMAA (A) : 0.13 REMARK 3 LOW RESOLUTION CUTOFF (A) : 5.00 REMARK 3 REMARK 3 CROSS-VALIDATED ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM C-V LUZZATI PLOT (A) : 0.25 REMARK 3 ESD FROM C-V SIGMAA (A) : 0.16 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.005 REMARK 3 BOND ANGLES (DEGREES) : 0.900 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 20.60 REMARK 3 IMPROPER ANGLES (DEGREES) : 0.650 REMARK 3 REMARK 3 ISOTROPIC THERMAL MODEL : RESTRAINED REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. RMS SIGMA REMARK 3 MAIN-CHAIN BOND (A**2) : 1.460 ; 1.500 REMARK 3 MAIN-CHAIN ANGLE (A**2) : 2.210 ; 2.000 REMARK 3 SIDE-CHAIN BOND (A**2) : 2.600 ; 2.000 REMARK 3 SIDE-CHAIN ANGLE (A**2) : 3.870 ; 2.500 REMARK 3 REMARK 3 BULK SOLVENT MODELING. REMARK 3 METHOD USED : FLAT MODEL REMARK 3 KSOL : 0.38 REMARK 3 BSOL : 59.34 REMARK 3 REMARK 3 NCS MODEL : NULL REMARK 3 REMARK 3 NCS RESTRAINTS. RMS SIGMA/WEIGHT REMARK 3 GROUP 1 POSITIONAL (A) : NULL ; NULL REMARK 3 GROUP 1 B-FACTOR (A**2) : NULL ; NULL REMARK 3 REMARK 3 PARAMETER FILE 1 : PROTEIN_REP.P REMARK 3 PARAMETER FILE 2 : 751107.PAR REMARK 3 PARAMETER FILE 3 : WATER_REP.PAR REMARK 3 PARAMETER FILE 4 : ION.PARAM REMARK 3 PARAMETER FILE 5 : NULL REMARK 3 TOPOLOGY FILE 1 : PROTEIN.TOP REMARK 3 TOPOLOGY FILE 2 : 751107.TOP REMARK 3 TOPOLOGY FILE 3 : WATER_REP.TOP REMARK 3 TOPOLOGY FILE 4 : ION.TOP REMARK 3 TOPOLOGY FILE 5 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 3FV5 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 22-JAN-09. REMARK 100 THE DEPOSITION ID IS D_1000051080. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 01-APR-03 REMARK 200 TEMPERATURE (KELVIN) : 120 REMARK 200 PH : 5.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : ALS REMARK 200 BEAMLINE : 5.0.2 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.0 REMARK 200 MONOCHROMATOR : NI MIRRORS + NI FILTER REMARK 200 OPTICS : MIRRORS REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 315 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : NULL REMARK 200 RESOLUTION RANGE HIGH (A) : 1.800 REMARK 200 RESOLUTION RANGE LOW (A) : 20.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 2.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 81.4 REMARK 200 DATA REDUNDANCY : 3.120 REMARK 200 R MERGE (I) : 0.03800 REMARK 200 R SYM (I) : 0.03300 REMARK 200 FOR THE DATA SET : NULL REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : NULL REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : NULL 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: AMORE REMARK 200 STARTING MODEL: 1S14 REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 49.88 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.45 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 15% PEG 4000, 0.1M MES, PH=5.5, 0.2M REMARK 280 MGCL2, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 298K, PH 5.5 REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: C 1 2 1 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 X+1/2,Y+1/2,Z 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 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 1.000000 0.000000 0.000000 42.71000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 36.42000 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 4 -1.000000 0.000000 0.000000 42.71000 REMARK 290 SMTRY2 4 0.000000 1.000000 0.000000 36.42000 REMARK 290 SMTRY3 4 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 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 350 REMARK 350 BIOMOLECULE: 2 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: 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 HIS A 95 REMARK 465 ALA A 96 REMARK 465 GLY A 97 REMARK 465 GLY A 98 REMARK 465 LYS A 99 REMARK 465 PHE A 100 REMARK 465 SER A 101 REMARK 465 ASN A 102 REMARK 465 LYS A 103 REMARK 465 ASN A 104 REMARK 465 TYR A 105 REMARK 465 GLN A 106 REMARK 465 PHE A 107 REMARK 465 SER A 108 REMARK 465 GLY A 109 REMARK 465 GLY A 110 REMARK 465 LEU A 111 REMARK 465 HIS A 112 REMARK 465 GLY A 113 REMARK 465 VAL A 114 REMARK 465 GLY A 115 REMARK 465 HIS B 95 REMARK 465 ALA B 96 REMARK 465 GLY B 97 REMARK 465 GLY B 98 REMARK 465 LYS B 99 REMARK 465 PHE B 100 REMARK 465 SER B 101 REMARK 465 ASN B 102 REMARK 465 LYS B 103 REMARK 465 ASN B 104 REMARK 465 TYR B 105 REMARK 465 GLN B 106 REMARK 465 PHE B 107 REMARK 465 SER B 108 REMARK 465 GLY B 109 REMARK 465 GLY B 110 REMARK 465 LEU B 111 REMARK 465 HIS B 112 REMARK 465 GLY B 113 REMARK 465 VAL B 114 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 302 O HOH A 302 2555 2.12 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 GLU A 81 -44.22 97.96 REMARK 500 CYS A 214 109.74 -161.34 REMARK 500 CYS B 214 104.88 -165.17 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 1EU A 2 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE 1EU B 1 DBREF 3FV5 A 15 215 UNP P20083 PARE_ECOLI 15 215 DBREF 3FV5 B 15 215 UNP P20083 PARE_ECOLI 15 215 SEQRES 1 A 201 GLY LEU GLU PRO VAL ARG ARG ARG PRO GLY MET TYR THR SEQRES 2 A 201 ASP THR THR ARG PRO ASN HIS LEU GLY GLN GLU VAL ILE SEQRES 3 A 201 ASP ASN SER VAL ASP GLU ALA LEU ALA GLY HIS ALA LYS SEQRES 4 A 201 ARG VAL ASP VAL ILE LEU HIS ALA ASP GLN SER LEU GLU SEQRES 5 A 201 VAL ILE ASP ASP GLY ARG GLY MET PRO VAL ASP ILE HIS SEQRES 6 A 201 PRO GLU GLU GLY VAL PRO ALA VAL GLU LEU ILE LEU CYS SEQRES 7 A 201 ARG LEU HIS ALA GLY GLY LYS PHE SER ASN LYS ASN TYR SEQRES 8 A 201 GLN PHE SER GLY GLY LEU HIS GLY VAL GLY ILE SER VAL SEQRES 9 A 201 VAL ASN ALA LEU SER LYS ARG VAL GLU VAL ASN VAL ARG SEQRES 10 A 201 ARG ASP GLY GLN VAL TYR ASN ILE ALA PHE GLU ASN GLY SEQRES 11 A 201 GLU LYS VAL GLN ASP LEU GLN VAL VAL GLY THR CYS GLY SEQRES 12 A 201 LYS ARG ASN THR GLY THR SER VAL HIS PHE TRP PRO ASP SEQRES 13 A 201 GLU THR PHE PHE ASP SER PRO ARG PHE SER VAL SER ARG SEQRES 14 A 201 LEU THR HIS VAL LEU LYS ALA LYS ALA VAL LEU CYS PRO SEQRES 15 A 201 GLY VAL GLU ILE THR PHE LYS ASP GLU ILE ASN ASN THR SEQRES 16 A 201 GLU GLN ARG TRP CYS TYR SEQRES 1 B 201 GLY LEU GLU PRO VAL ARG ARG ARG PRO GLY MET TYR THR SEQRES 2 B 201 ASP THR THR ARG PRO ASN HIS LEU GLY GLN GLU VAL ILE SEQRES 3 B 201 ASP ASN SER VAL ASP GLU ALA LEU ALA GLY HIS ALA LYS SEQRES 4 B 201 ARG VAL ASP VAL ILE LEU HIS ALA ASP GLN SER LEU GLU SEQRES 5 B 201 VAL ILE ASP ASP GLY ARG GLY MET PRO VAL ASP ILE HIS SEQRES 6 B 201 PRO GLU GLU GLY VAL PRO ALA VAL GLU LEU ILE LEU CYS SEQRES 7 B 201 ARG LEU HIS ALA GLY GLY LYS PHE SER ASN LYS ASN TYR SEQRES 8 B 201 GLN PHE SER GLY GLY LEU HIS GLY VAL GLY ILE SER VAL SEQRES 9 B 201 VAL ASN ALA LEU SER LYS ARG VAL GLU VAL ASN VAL ARG SEQRES 10 B 201 ARG ASP GLY GLN VAL TYR ASN ILE ALA PHE GLU ASN GLY SEQRES 11 B 201 GLU LYS VAL GLN ASP LEU GLN VAL VAL GLY THR CYS GLY SEQRES 12 B 201 LYS ARG ASN THR GLY THR SER VAL HIS PHE TRP PRO ASP SEQRES 13 B 201 GLU THR PHE PHE ASP SER PRO ARG PHE SER VAL SER ARG SEQRES 14 B 201 LEU THR HIS VAL LEU LYS ALA LYS ALA VAL LEU CYS PRO SEQRES 15 B 201 GLY VAL GLU ILE THR PHE LYS ASP GLU ILE ASN ASN THR SEQRES 16 B 201 GLU GLN ARG TRP CYS TYR HET 1EU A 2 24 HET 1EU B 1 24 HETNAM 1EU 1-(4-ACETYL-6-PYRIDIN-3-YL-1H-BENZIMIDAZOL-2-YL)-3- HETNAM 2 1EU ETHYLUREA FORMUL 3 1EU 2(C17 H17 N5 O2) FORMUL 5 HOH *435(H2 O) HELIX 1 1 LEU A 16 ARG A 22 1 7 HELIX 2 2 PRO A 23 TYR A 26 5 4 HELIX 3 3 PRO A 32 ALA A 49 1 18 HELIX 4 4 PRO A 85 ARG A 93 1 9 HELIX 5 5 ILE A 116 LEU A 122 1 7 HELIX 6 6 GLU A 171 PHE A 174 5 4 HELIX 7 7 SER A 180 CYS A 195 1 16 HELIX 8 8 LEU B 16 ARG B 22 1 7 HELIX 9 9 PRO B 23 TYR B 26 5 4 HELIX 10 10 PRO B 32 ALA B 49 1 18 HELIX 11 11 ALA B 86 ARG B 93 1 8 HELIX 12 12 GLY B 115 LEU B 122 1 8 HELIX 13 13 GLU B 171 PHE B 174 5 4 HELIX 14 14 SER B 180 CYS B 195 1 16 SHEET 1 A 8 GLU A 145 THR A 155 0 SHEET 2 A 8 GLN A 135 GLU A 142 -1 N GLU A 142 O GLU A 145 SHEET 3 A 8 SER A 123 ARG A 132 -1 N VAL A 130 O TYR A 137 SHEET 4 A 8 GLY A 162 PRO A 169 -1 O HIS A 166 N GLU A 127 SHEET 5 A 8 LEU A 65 ASP A 69 -1 N VAL A 67 O VAL A 165 SHEET 6 A 8 ARG A 54 LEU A 59 -1 N ASP A 56 O ILE A 68 SHEET 7 A 8 GLU A 199 ASP A 204 1 O LYS A 203 N VAL A 57 SHEET 8 A 8 THR A 209 TRP A 213 -1 O THR A 209 N ASP A 204 SHEET 1 B 8 GLU B 145 THR B 155 0 SHEET 2 B 8 GLN B 135 GLU B 142 -1 N GLU B 142 O GLU B 145 SHEET 3 B 8 SER B 123 ARG B 132 -1 N VAL B 130 O TYR B 137 SHEET 4 B 8 GLY B 162 PRO B 169 -1 O HIS B 166 N GLU B 127 SHEET 5 B 8 LEU B 65 ASP B 69 -1 N VAL B 67 O VAL B 165 SHEET 6 B 8 ARG B 54 LEU B 59 -1 N ASP B 56 O ILE B 68 SHEET 7 B 8 GLU B 199 ASP B 204 1 O LYS B 203 N VAL B 57 SHEET 8 B 8 THR B 209 TRP B 213 -1 O THR B 209 N ASP B 204 SHEET 1 C 2 ILE B 78 HIS B 79 0 SHEET 2 C 2 VAL B 84 PRO B 85 -1 O VAL B 84 N HIS B 79 SITE 1 AC1 16 HOH A 9 VAL A 39 ASN A 42 SER A 43 SITE 2 AC1 16 GLU A 46 VAL A 67 ASP A 69 ARG A 72 SITE 3 AC1 16 GLY A 73 MET A 74 PRO A 75 ILE A 90 SITE 4 AC1 16 ARG A 132 THR A 163 VAL A 165 HOH A 333 SITE 1 AC2 15 ASN B 42 SER B 43 GLU B 46 VAL B 67 SITE 2 AC2 15 ASP B 69 ARG B 72 GLY B 73 MET B 74 SITE 3 AC2 15 PRO B 75 ILE B 90 ARG B 132 THR B 163 SITE 4 AC2 15 VAL B 165 HOH B 219 HOH B 302 CRYST1 85.420 72.840 70.970 90.00 96.41 90.00 C 1 2 1 8 ORIGX1 1.000000 0.000000 0.000000 0.00000 ORIGX2 0.000000 1.000000 0.000000 0.00000 ORIGX3 0.000000 0.000000 1.000000 0.00000 SCALE1 0.011707 0.000000 0.001315 0.00000 SCALE2 0.000000 0.013729 0.000000 0.00000 SCALE3 0.000000 0.000000 0.014179 0.00000