HEADER ISOMERASE 26-MAY-20 7C7N TITLE CRYSTAL STRUCTURE OF E.COLI DNA GYRASE B IN COMPLEX WITH 6-FLUORO-8- TITLE 2 (METHYLAMINO)-2-OXO-1,2-DIHYDROQUINOLINE DERIVATIVE COMPND MOL_ID: 1; COMPND 2 MOLECULE: DNA GYRASE SUBUNIT B; COMPND 3 CHAIN: A; COMPND 4 EC: 5.6.2.2; COMPND 5 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: ESCHERICHIA COLI; SOURCE 3 ORGANISM_TAXID: 562; SOURCE 4 GENE: GYRB, NCTC10766_01911, NCTC9007_05029; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS INHIBITOR, COMPLEX, TOPOISOMERASE, ESCHERICHIA COLI, ISOMERASE EXPDTA X-RAY DIFFRACTION AUTHOR M.MIMA,F.USHIYAMA REVDAT 3 29-NOV-23 7C7N 1 REMARK REVDAT 2 21-OCT-20 7C7N 1 JRNL REVDAT 1 14-OCT-20 7C7N 0 JRNL AUTH F.USHIYAMA,H.AMADA,Y.MIHARA,T.TAKEUCHI,N.TANAKA-YAMAMOTO, JRNL AUTH 2 M.MIMA,M.KAMITANI,R.WADA,Y.TAMURA,M.ENDO,A.MASUKO,I.TAKATA, JRNL AUTH 3 K.HITAKA,H.SUGIYAMA,N.OHTAKE JRNL TITL LEAD OPTIMIZATION OF JRNL TITL 2 8-(METHYLAMINO)-2-OXO-1,2-DIHYDROQUINOLINES AS BACTERIAL JRNL TITL 3 TYPE II TOPOISOMERASE INHIBITORS. JRNL REF BIOORG.MED.CHEM. V. 28 15776 2020 JRNL REFN ESSN 1464-3391 JRNL PMID 33032189 JRNL DOI 10.1016/J.BMC.2020.115776 REMARK 2 REMARK 2 RESOLUTION. 2.30 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.8.0258 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) : 2.30 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 24.49 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 99.7 REMARK 3 NUMBER OF REFLECTIONS : 8397 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) : 0.209 REMARK 3 R VALUE (WORKING SET) : 0.206 REMARK 3 FREE R VALUE : 0.276 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 439 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) : 2.30 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.36 REMARK 3 REFLECTION IN BIN (WORKING SET) : 597 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 100.0 REMARK 3 BIN R VALUE (WORKING SET) : 0.2150 REMARK 3 BIN FREE R VALUE SET COUNT : 34 REMARK 3 BIN FREE R VALUE : 0.3120 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 1537 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 26 REMARK 3 SOLVENT ATOMS : 37 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 30.04 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 2.61000 REMARK 3 B22 (A**2) : -0.49000 REMARK 3 B33 (A**2) : -2.12000 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): 0.440 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.283 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.198 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 8.072 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.937 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.882 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 BOND LENGTHS OTHERS (A): NULL ; NULL ; NULL REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): NULL ; NULL ; NULL REMARK 3 BOND ANGLES OTHERS (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): NULL ; NULL ; NULL REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): NULL ; NULL ; NULL REMARK 3 GENERAL PLANES REFINED ATOMS (A): NULL ; NULL ; NULL 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 : 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: HYDROGENS HAVE BEEN ADDED IN THE RIDING REMARK 3 POSITIONS REMARK 4 REMARK 4 7C7N COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 29-MAY-20. REMARK 100 THE DEPOSITION ID IS D_1300017138. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 26-MAY-15 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : NULL REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : N REMARK 200 RADIATION SOURCE : ROTATING ANODE REMARK 200 BEAMLINE : NULL REMARK 200 X-RAY GENERATOR MODEL : RIGAKU MICROMAX-007 HF REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.5418 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : IMAGE PLATE REMARK 200 DETECTOR MANUFACTURER : RIGAKU RAXIS VII REMARK 200 INTENSITY-INTEGRATION SOFTWARE : CRYSTALCLEAR REMARK 200 DATA SCALING SOFTWARE : CRYSTALCLEAR REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 8837 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.300 REMARK 200 RESOLUTION RANGE LOW (A) : 24.490 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.8 REMARK 200 DATA REDUNDANCY : 5.470 REMARK 200 R MERGE (I) : 0.11100 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 9.5000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.30 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.38 REMARK 200 COMPLETENESS FOR SHELL (%) : NULL REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : 0.27800 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: MOLREP REMARK 200 STARTING MODEL: 1AJ6 REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 37.04 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 1.95 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.1M MES PH6.0, 0.2M AMMONIUM ACETATE, REMARK 280 24% PEG4000, VAPOR DIFFUSION, 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 20.66650 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 34.10650 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 33.52600 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 34.10650 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 20.66650 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 33.52600 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 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 MET A 1 REMARK 465 SER A 2 REMARK 465 ASN A 3 REMARK 465 SER A 4 REMARK 465 TYR A 5 REMARK 465 ASP A 6 REMARK 465 ALA A 100 REMARK 465 GLY A 101 REMARK 465 GLY A 102 REMARK 465 LYS A 103 REMARK 465 PHE A 104 REMARK 465 ASP A 105 REMARK 465 ASP A 106 REMARK 465 ASN A 107 REMARK 465 SER A 108 REMARK 465 TYR A 109 REMARK 465 LYS A 110 REMARK 465 VAL A 111 REMARK 465 SER A 112 REMARK 465 GLY A 113 REMARK 465 GLU A 219 REMARK 465 GLY A 220 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 178 -86.57 73.41 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 FKR A 301 DBREF1 7C7N A 1 220 UNP A0A210GCC1_ECOLX DBREF2 7C7N A A0A210GCC1 1 220 SEQRES 1 A 220 MET SER ASN SER TYR ASP SER SER SER ILE LYS VAL LEU SEQRES 2 A 220 LYS GLY LEU ASP ALA VAL ARG LYS ARG PRO GLY MET TYR SEQRES 3 A 220 ILE GLY ASP THR ASP ASP GLY THR GLY LEU HIS HIS MET SEQRES 4 A 220 VAL PHE GLU VAL VAL ASP ASN ALA ILE ASP GLU ALA LEU SEQRES 5 A 220 ALA GLY HIS CYS LYS GLU ILE ILE VAL THR ILE HIS ALA SEQRES 6 A 220 ASP ASN SER VAL SER VAL GLN ASP ASP GLY ARG GLY ILE SEQRES 7 A 220 PRO THR GLY ILE HIS PRO GLU GLU GLY VAL SER ALA ALA SEQRES 8 A 220 GLU VAL ILE MET THR VAL LEU HIS ALA GLY GLY LYS PHE SEQRES 9 A 220 ASP ASP ASN SER TYR LYS VAL SER GLY GLY LEU HIS GLY SEQRES 10 A 220 VAL GLY VAL SER VAL VAL ASN ALA LEU SER GLN LYS LEU SEQRES 11 A 220 GLU LEU VAL ILE GLN ARG GLU GLY LYS ILE HIS ARG GLN SEQRES 12 A 220 ILE TYR GLU HIS GLY VAL PRO GLN ALA PRO LEU ALA VAL SEQRES 13 A 220 THR GLY GLU THR GLU LYS THR GLY THR MET VAL ARG PHE SEQRES 14 A 220 TRP PRO SER LEU GLU THR PHE THR ASN VAL THR GLU PHE SEQRES 15 A 220 GLU TYR GLU ILE LEU ALA LYS ARG LEU ARG GLU LEU SER SEQRES 16 A 220 PHE LEU ASN SER GLY VAL SER ILE ARG LEU ARG ASP LYS SEQRES 17 A 220 ARG ASP GLY LYS GLU ASP HIS PHE HIS TYR GLU GLY HET FKR A 301 26 HETNAM FKR 4-[[6-FLUORANYL-8-(METHYLAMINO)-2-OXIDANYLIDENE-1~{H}- HETNAM 2 FKR QUINOLIN-3-YL]CARBONYLAMINO]BENZOIC ACID FORMUL 2 FKR C18 H14 F N3 O4 FORMUL 3 HOH *37(H2 O) HELIX 1 AA1 SER A 7 ARG A 22 1 16 HELIX 2 AA2 PRO A 23 TYR A 26 5 4 HELIX 3 AA3 GLY A 33 ALA A 53 1 21 HELIX 4 AA4 SER A 89 VAL A 97 1 9 HELIX 5 AA5 VAL A 120 LEU A 126 1 7 HELIX 6 AA6 GLU A 183 ASN A 198 1 16 SHEET 1 AA1 3 VAL A 149 PRO A 150 0 SHEET 2 AA1 3 LYS A 139 GLU A 146 -1 N GLU A 146 O VAL A 149 SHEET 3 AA1 3 ALA A 155 GLU A 159 -1 O ALA A 155 N ARG A 142 SHEET 1 AA2 8 VAL A 149 PRO A 150 0 SHEET 2 AA2 8 LYS A 139 GLU A 146 -1 N GLU A 146 O VAL A 149 SHEET 3 AA2 8 SER A 127 ARG A 136 -1 N ILE A 134 O HIS A 141 SHEET 4 AA2 8 GLY A 164 PRO A 171 -1 O ARG A 168 N GLU A 131 SHEET 5 AA2 8 VAL A 69 ASP A 73 -1 N VAL A 71 O VAL A 167 SHEET 6 AA2 8 GLU A 58 ILE A 63 -1 N ILE A 60 O GLN A 72 SHEET 7 AA2 8 SER A 202 ASP A 207 1 O ARG A 204 N VAL A 61 SHEET 8 AA2 8 GLU A 213 PHE A 216 -1 O PHE A 216 N ILE A 203 SITE 1 AC1 13 ASN A 46 GLU A 50 VAL A 71 ASP A 73 SITE 2 AC1 13 ARG A 76 GLY A 77 ILE A 78 PRO A 79 SITE 3 AC1 13 VAL A 120 ARG A 136 THR A 165 VAL A 167 SITE 4 AC1 13 HOH A 416 CRYST1 41.333 67.052 68.213 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 0.024194 0.000000 0.000000 0.00000 SCALE2 0.000000 0.014914 0.000000 0.00000 SCALE3 0.000000 0.000000 0.014660 0.00000