HEADER ISOMERASE/ISOMERASE INHIBITOR 12-NOV-12 4HXW TITLE PYRROLOPYRIMIDINE INHIBITORS OF DNA GYRASE B AND TOPOISOMERASE IV, TITLE 2 PART I: STRUCTURE GUIDED DISCOVERY AND OPTIMIZATION OF DUAL TARGETING TITLE 3 AGENTS WITH POTENT, BROAD-SPECTRUM ENZYMATIC ACTIVITY. COMPND MOL_ID: 1; COMPND 2 MOLECULE: DNA GYRASE SUBUNIT B; COMPND 3 CHAIN: A; COMPND 4 EC: 5.99.1.3; COMPND 5 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: ENTEROCOCCUS FAECALIS; SOURCE 3 ORGANISM_TAXID: 226185; SOURCE 4 STRAIN: ATCC 700802 / V583; SOURCE 5 GENE: EF_0005, GYRB; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: BL21(DE3) KEYWDS ATP-BINDING, NUCLEOTIDE-BINDING, TOPOISOMERASE, ATP-BINDING DOMAIN, KEYWDS 2 ISOMERASE-ISOMERASE INHIBITOR COMPLEX EXPDTA X-RAY DIFFRACTION AUTHOR D.C.BENSEN,M.TRZOSS,L.W.TARI REVDAT 3 28-FEB-24 4HXW 1 REMARK SEQADV REVDAT 2 27-FEB-13 4HXW 1 JRNL REVDAT 1 13-FEB-13 4HXW 0 JRNL AUTH L.W.TARI,M.TRZOSS,D.C.BENSEN,X.LI,Z.CHEN,T.LAM,J.ZHANG, JRNL AUTH 2 C.J.CREIGHTON,M.L.CUNNINGHAM,B.KWAN,M.STIDHAM,K.J.SHAW, JRNL AUTH 3 F.C.LIGHTSTONE,S.E.WONG,T.B.NGUYEN,J.NIX,J.FINN JRNL TITL PYRROLOPYRIMIDINE INHIBITORS OF DNA GYRASE B (GYRB) AND JRNL TITL 2 TOPOISOMERASE IV (PARE). PART I: STRUCTURE GUIDED DISCOVERY JRNL TITL 3 AND OPTIMIZATION OF DUAL TARGETING AGENTS WITH POTENT, JRNL TITL 4 BROAD-SPECTRUM ENZYMATIC ACTIVITY. JRNL REF BIOORG.MED.CHEM.LETT. V. 23 1529 2013 JRNL REFN ISSN 0960-894X JRNL PMID 23352267 JRNL DOI 10.1016/J.BMCL.2012.11.032 REMARK 2 REMARK 2 RESOLUTION. 1.69 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.6.0117 REMARK 3 AUTHORS : MURSHUDOV,SKUBAK,LEBEDEV,PANNU,STEINER, REMARK 3 : NICHOLLS,WINN,LONG,VAGIN REMARK 3 REMARK 3 REFINEMENT TARGET : MAXIMUM LIKELIHOOD REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.69 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 23.26 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 96.9 REMARK 3 NUMBER OF REFLECTIONS : 22629 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) : 0.172 REMARK 3 R VALUE (WORKING SET) : 0.170 REMARK 3 FREE R VALUE : 0.200 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.100 REMARK 3 FREE R VALUE TEST SET COUNT : 1221 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 20 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 1.69 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.73 REMARK 3 REFLECTION IN BIN (WORKING SET) : 1223 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 76.85 REMARK 3 BIN R VALUE (WORKING SET) : 0.2640 REMARK 3 BIN FREE R VALUE SET COUNT : 72 REMARK 3 BIN FREE R VALUE : 0.3000 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 1510 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 34 REMARK 3 SOLVENT ATOMS : 258 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 22.22 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -0.16000 REMARK 3 B22 (A**2) : 0.01000 REMARK 3 B33 (A**2) : 0.16000 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : 0.00000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): 0.101 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.098 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.058 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 1.702 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.958 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.945 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 1581 ; 0.007 ; 0.020 REMARK 3 BOND LENGTHS OTHERS (A): NULL ; NULL ; NULL REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 2148 ; 1.290 ; 1.983 REMARK 3 BOND ANGLES OTHERS (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 193 ; 5.191 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 76 ;32.624 ;23.684 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 264 ;10.558 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 13 ;11.900 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 242 ; 0.076 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 1195 ; 0.008 ; 0.021 REMARK 3 GENERAL PLANES OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION OTHERS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) OTHERS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY VDW REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY VDW OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY METAL-ION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. COUNT RMS WEIGHT REMARK 3 MAIN-CHAIN BOND REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 LONG RANGE B REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 LONG RANGE B OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 REMARK 3 ANISOTROPIC THERMAL FACTOR RESTRAINTS. COUNT RMS WEIGHT REMARK 3 RIGID-BOND RESTRAINTS (A**2): NULL ; NULL ; NULL REMARK 3 SPHERICITY; FREE ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SPHERICITY; BONDED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 REMARK 3 NCS RESTRAINTS STATISTICS REMARK 3 NUMBER OF DIFFERENT NCS GROUPS : NULL REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : NULL REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : BABINET MODEL WITH MASK REMARK 3 PARAMETERS FOR MASK CALCULATION REMARK 3 VDW PROBE RADIUS : 1.20 REMARK 3 ION PROBE RADIUS : 0.80 REMARK 3 SHRINKAGE RADIUS : 0.80 REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 4HXW COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 13-NOV-12. REMARK 100 THE DEPOSITION ID IS D_1000076057. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 25-APR-09 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 5.6 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : ALS REMARK 200 BEAMLINE : 4.2.2 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 : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : NOIR-1 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : D*TREK REMARK 200 DATA SCALING SOFTWARE : SCALA REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 23887 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.680 REMARK 200 RESOLUTION RANGE LOW (A) : 23.260 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 95.9 REMARK 200 DATA REDUNDANCY : NULL REMARK 200 R MERGE (I) : 0.04600 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : NULL REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.68 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.77 REMARK 200 COMPLETENESS FOR SHELL (%) : 95.9 REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : 0.23100 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: NULL REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 44.96 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.23 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 25% (W/V) PEG 1500, 3% (V/V) T REMARK 280 -BUTANOL, 20% (W/V) GLYCEROL, 20 MM CITRATE, PH 5.6 , VAPOR REMARK 280 DIFFUSION, HANGING DROP, TEMPERATURE 293K 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 27.41650 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 33.06800 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 29.37850 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 33.06800 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 27.41650 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 29.37850 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 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 108 REMARK 465 ALA A 109 REMARK 465 GLY A 110 REMARK 465 GLY A 111 REMARK 465 LYS A 112 REMARK 465 PHE A 113 REMARK 465 GLY A 114 REMARK 465 GLY A 115 REMARK 465 GLY A 116 REMARK 465 GLY A 117 REMARK 465 TYR A 118 REMARK 465 LYS A 119 REMARK 465 VAL A 120 REMARK 465 SER A 121 REMARK 465 GLY A 122 REMARK 465 GLY A 123 REMARK 465 LEU A 124 REMARK 465 HIS A 125 REMARK 465 GLY A 126 REMARK 465 HIS A 235 REMARK 465 HIS A 236 REMARK 465 HIS A 237 REMARK 465 HIS A 238 REMARK 465 HIS A 239 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 GLY A 38 O REMARK 480 GLY A 84 O REMARK 480 GLY A 90 CA REMARK 480 LYS A 94 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 207 52.09 -113.73 REMARK 500 GLN A 221 21.78 -152.16 REMARK 500 HIS A 228 114.11 -163.52 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 1A0 A 301 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE TBU A 302 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 4GEE RELATED DB: PDB REMARK 900 RELATED ID: 4GFN RELATED DB: PDB REMARK 900 RELATED ID: 4GGL RELATED DB: PDB REMARK 900 RELATED ID: 4HY1 RELATED DB: PDB REMARK 900 RELATED ID: 4HXZ RELATED DB: PDB REMARK 900 RELATED ID: 4HYM RELATED DB: PDB REMARK 900 RELATED ID: 4HYP RELATED DB: PDB REMARK 900 RELATED ID: 4HZ0 RELATED DB: PDB REMARK 900 RELATED ID: 4HZ5 RELATED DB: PDB DBREF 4HXW A 25 231 UNP Q839Z1 Q839Z1_ENTFA 18 224 SEQADV 4HXW LEU A 232 UNP Q839Z1 EXPRESSION TAG SEQADV 4HXW GLU A 233 UNP Q839Z1 EXPRESSION TAG SEQADV 4HXW HIS A 234 UNP Q839Z1 EXPRESSION TAG SEQADV 4HXW HIS A 235 UNP Q839Z1 EXPRESSION TAG SEQADV 4HXW HIS A 236 UNP Q839Z1 EXPRESSION TAG SEQADV 4HXW HIS A 237 UNP Q839Z1 EXPRESSION TAG SEQADV 4HXW HIS A 238 UNP Q839Z1 EXPRESSION TAG SEQADV 4HXW HIS A 239 UNP Q839Z1 EXPRESSION TAG SEQRES 1 A 215 GLY LEU GLU ALA VAL ARG LYS ARG PRO GLY MET TYR ILE SEQRES 2 A 215 GLY SER THR SER GLY GLU GLY LEU HIS HIS LEU VAL TRP SEQRES 3 A 215 GLU ILE VAL ASP ASN SER ILE ASP GLU ALA LEU ALA GLY SEQRES 4 A 215 PHE ALA LYS SER ILE GLN VAL ILE ILE GLU PRO ASP ASP SEQRES 5 A 215 SER ILE THR VAL ILE ASP ASP GLY ARG GLY ILE PRO VAL SEQRES 6 A 215 GLY ILE GLN ALA LYS THR GLY ARG PRO ALA VAL GLU THR SEQRES 7 A 215 VAL PHE THR VAL LEU HIS ALA GLY GLY LYS PHE GLY GLY SEQRES 8 A 215 GLY GLY TYR LYS VAL SER GLY GLY LEU HIS GLY VAL GLY SEQRES 9 A 215 SER SER VAL VAL ASN ALA LEU SER THR SER LEU ASP VAL SEQRES 10 A 215 ARG VAL TYR LYS ASP GLY LYS VAL TYR TYR GLN GLU TYR SEQRES 11 A 215 ARG ARG GLY ALA VAL VAL ASP ASP LEU LYS VAL ILE GLU SEQRES 12 A 215 GLU THR ASP ARG HIS GLY THR THR VAL HIS PHE ILE PRO SEQRES 13 A 215 ASP PRO GLU ILE PHE THR GLU THR THR VAL TYR ASP PHE SEQRES 14 A 215 ASP LYS LEU ALA THR ARG VAL ARG GLU LEU ALA PHE LEU SEQRES 15 A 215 ASN ARG GLY LEU HIS ILE SER ILE GLU ASP ARG ARG GLU SEQRES 16 A 215 GLY GLN GLU ASP LYS LYS GLU TYR HIS TYR GLU GLY LEU SEQRES 17 A 215 GLU HIS HIS HIS HIS HIS HIS HET 1A0 A 301 29 HET TBU A 302 5 HETNAM 1A0 (3R)-1-[5-CHLORO-6-ETHYL-2-(PYRIDO[2,3-B]PYRAZIN-7- HETNAM 2 1A0 YLSULFANYL)-7H-PYRROLO[2,3-D]PYRIMIDIN-4- HETNAM 3 1A0 YL]PYRROLIDIN-3-AMINE HETNAM TBU TERTIARY-BUTYL ALCOHOL HETSYN TBU 2-METHYL-2-PROPANOL FORMUL 2 1A0 C19 H19 CL N8 S FORMUL 3 TBU C4 H10 O FORMUL 4 HOH *258(H2 O) HELIX 1 1 GLY A 25 ARG A 32 1 8 HELIX 2 2 PRO A 33 GLY A 38 1 6 HELIX 3 3 SER A 41 ALA A 62 1 22 HELIX 4 4 PRO A 98 VAL A 106 1 9 HELIX 5 5 GLY A 128 LEU A 135 1 8 HELIX 6 6 ASP A 192 ASN A 207 1 16 SHEET 1 A 3 ALA A 158 VAL A 159 0 SHEET 2 A 3 LYS A 148 ARG A 155 -1 N ARG A 155 O ALA A 158 SHEET 3 A 3 LYS A 164 GLU A 168 -1 O LYS A 164 N TYR A 151 SHEET 1 B 8 ALA A 158 VAL A 159 0 SHEET 2 B 8 LYS A 148 ARG A 155 -1 N ARG A 155 O ALA A 158 SHEET 3 B 8 SER A 136 LYS A 145 -1 N VAL A 141 O GLN A 152 SHEET 4 B 8 GLY A 173 PRO A 180 -1 O GLY A 173 N TYR A 144 SHEET 5 B 8 ILE A 78 ASP A 82 -1 N VAL A 80 O VAL A 176 SHEET 6 B 8 SER A 67 ILE A 72 -1 N ILE A 71 O THR A 79 SHEET 7 B 8 HIS A 211 ASP A 216 1 O GLU A 215 N ILE A 72 SHEET 8 B 8 ASP A 223 HIS A 228 -1 O ASP A 223 N ASP A 216 SITE 1 AC1 12 ASN A 55 SER A 56 GLU A 59 ASP A 82 SITE 2 AC1 12 ARG A 85 GLY A 86 ILE A 87 PRO A 88 SITE 3 AC1 12 SER A 129 THR A 174 HOH A 414 HOH A 484 SITE 1 AC2 7 ALA A 60 THR A 137 ARG A 155 ARG A 156 SITE 2 AC2 7 ASN A 207 ARG A 208 HOH A 586 CRYST1 54.833 58.757 66.136 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 0.018237 0.000000 0.000000 0.00000 SCALE2 0.000000 0.017019 0.000000 0.00000 SCALE3 0.000000 0.000000 0.015120 0.00000