HEADER HYDROLASE 12-JUN-14 4TQX TITLE MOLECULAR BASIS OF STREPTOCOCCUS MUTANS SORTASE A INHIBITION BY TITLE 2 CHALCONE. COMPND MOL_ID: 1; COMPND 2 MOLECULE: SORTASE; COMPND 3 CHAIN: A; COMPND 4 ENGINEERED: YES; COMPND 5 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: STREPTOCOCCUS MUTANS; SOURCE 3 ORGANISM_TAXID: 1309; SOURCE 4 GENE: SRTA; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 6 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 7 EXPRESSION_SYSTEM_PLASMID: PET28A KEYWDS SORTASE, INHIBITOR, GRAM POSITIVE, CELL WALL, HYDROLASE EXPDTA X-RAY DIFFRACTION AUTHOR D.J.WALLOCK-RICHARDS,J.MARLES-WRIGHT,D.J.CLARKE,A.MAITRA,M.DODDS, AUTHOR 2 B.HANLEY,D.J.CAMPOPIANO REVDAT 5 20-DEC-23 4TQX 1 REMARK REVDAT 4 30-AUG-17 4TQX 1 REMARK SITE ATOM REVDAT 3 01-JUL-15 4TQX 1 JRNL REVDAT 2 17-JUN-15 4TQX 1 JRNL REVDAT 1 20-MAY-15 4TQX 0 JRNL AUTH D.J.WALLOCK-RICHARDS,J.MARLES-WRIGHT,D.J.CLARKE,A.MAITRA, JRNL AUTH 2 M.DODDS,B.HANLEY,D.J.CAMPOPIANO JRNL TITL MOLECULAR BASIS OF STREPTOCOCCUS MUTANS SORTASE A INHIBITION JRNL TITL 2 BY THE FLAVONOID NATURAL PRODUCT TRANS-CHALCONE. JRNL REF CHEM.COMMUN.(CAMB.) V. 51 10483 2015 JRNL REFN ESSN 1364-548X JRNL PMID 26029850 JRNL DOI 10.1039/C5CC01816A REMARK 2 REMARK 2 RESOLUTION. 1.37 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX (PHENIX.REFINE: 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 : ML REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.37 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 47.44 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.330 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.8 REMARK 3 NUMBER OF REFLECTIONS : 42770 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.147 REMARK 3 R VALUE (WORKING SET) : 0.145 REMARK 3 FREE R VALUE : 0.179 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.010 REMARK 3 FREE R VALUE TEST SET COUNT : 2141 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 47.4657 - 3.3783 1.00 2918 161 0.1372 0.1538 REMARK 3 2 3.3783 - 2.6815 1.00 2785 147 0.1529 0.1770 REMARK 3 3 2.6815 - 2.3426 1.00 2739 146 0.1406 0.1856 REMARK 3 4 2.3426 - 2.1284 1.00 2723 151 0.1313 0.1661 REMARK 3 5 2.1284 - 1.9759 1.00 2701 131 0.1308 0.1737 REMARK 3 6 1.9759 - 1.8594 1.00 2709 138 0.1276 0.1818 REMARK 3 7 1.8594 - 1.7662 1.00 2711 124 0.1308 0.1763 REMARK 3 8 1.7662 - 1.6893 1.00 2672 150 0.1362 0.2112 REMARK 3 9 1.6893 - 1.6243 1.00 2686 144 0.1389 0.1964 REMARK 3 10 1.6243 - 1.5683 1.00 2666 150 0.1437 0.1971 REMARK 3 11 1.5683 - 1.5192 1.00 2691 126 0.1707 0.2265 REMARK 3 12 1.5192 - 1.4758 0.99 2629 158 0.1958 0.2446 REMARK 3 13 1.4758 - 1.4369 1.00 2665 131 0.2230 0.3028 REMARK 3 14 1.4369 - 1.4019 1.00 2680 125 0.2508 0.2678 REMARK 3 15 1.4019 - 1.3700 1.00 2654 159 0.2880 0.3519 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) : 0.170 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 18.990 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 : 0.009 1636 REMARK 3 ANGLE : 1.223 2208 REMARK 3 CHIRALITY : 0.080 247 REMARK 3 PLANARITY : 0.006 283 REMARK 3 DIHEDRAL : 13.001 615 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 4TQX COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 16-JUN-14. REMARK 100 THE DEPOSITION ID IS D_1000202103. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 09-MAR-14 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 4.6 REMARK 200 NUMBER OF CRYSTALS USED : NULL REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : DIAMOND REMARK 200 BEAMLINE : I04-1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.92 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS PILATUS 2M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : AIMLESS REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 42782 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.370 REMARK 200 RESOLUTION RANGE LOW (A) : 47.440 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.9 REMARK 200 DATA REDUNDANCY : 26.00 REMARK 200 R MERGE (I) : 0.08000 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 25.1900 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.37 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.42 REMARK 200 COMPLETENESS FOR SHELL (%) : 100.0 REMARK 200 DATA REDUNDANCY IN SHELL : 22.00 REMARK 200 R MERGE FOR SHELL (I) : 2.88000 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 1.120 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: 3FN5 REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 43.62 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.18 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 1UL DROPS OF PROTEIN PLUS 1UL OF WELL REMARK 280 SOLUTION CONTAINING: 30 % W/V PEG4000, 0.1 M SODIUM ACETATE PH REMARK 280 4.6, 0.2 M AMMONIUM SULFATE. 1 ML FINAL VOLUME IN WELL., PH 6.0, REMARK 280 VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 298K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 42 21 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+1/2,X+1/2,Z+1/2 REMARK 290 4555 Y+1/2,-X+1/2,Z+1/2 REMARK 290 5555 -X+1/2,Y+1/2,-Z+1/2 REMARK 290 6555 X+1/2,-Y+1/2,-Z+1/2 REMARK 290 7555 Y,X,-Z REMARK 290 8555 -Y,-X,-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 0.000000 -1.000000 0.000000 41.41100 REMARK 290 SMTRY2 3 1.000000 0.000000 0.000000 41.41100 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 28.93500 REMARK 290 SMTRY1 4 0.000000 1.000000 0.000000 41.41100 REMARK 290 SMTRY2 4 -1.000000 0.000000 0.000000 41.41100 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 28.93500 REMARK 290 SMTRY1 5 -1.000000 0.000000 0.000000 41.41100 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 41.41100 REMARK 290 SMTRY3 5 0.000000 0.000000 -1.000000 28.93500 REMARK 290 SMTRY1 6 1.000000 0.000000 0.000000 41.41100 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 41.41100 REMARK 290 SMTRY3 6 0.000000 0.000000 -1.000000 28.93500 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 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 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 500 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 12780 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -7.0 KCAL/MOL 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 VAL A 49 REMARK 465 SER A 50 REMARK 465 ASN A 51 REMARK 465 VAL A 52 REMARK 465 SER A 53 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 A 515 O HOH A 581 2.11 REMARK 500 O HOH A 594 O HOH A 597 2.12 REMARK 500 OE2 GLU A 186 O HOH A 401 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 567 O HOH A 567 8556 1.97 REMARK 500 O HOH A 581 O HOH A 581 2565 2.02 REMARK 500 O HOH A 595 O HOH A 595 7554 2.10 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 ASN A 60 -101.70 -116.23 REMARK 500 ASN A 132 -151.58 54.22 REMARK 500 LEU A 151 -127.77 53.95 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 PG4 A 301 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue ACY A 302 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue SO4 A 303 DBREF 4TQX A 41 246 UNP Q8CM62 Q8CM62_STRMG 41 246 SEQADV 4TQX ALA A 139 UNP Q8CM62 HIS 139 ENGINEERED MUTATION SEQRES 1 A 206 ALA TRP ASN THR ASN ARG TYR GLN VAL SER ASN VAL SER SEQRES 2 A 206 LYS LYS ASP ILE GLU HIS ASN LYS ALA ALA HIS SER SER SEQRES 3 A 206 PHE ASP PHE LYS LYS VAL GLU SER ILE SER THR GLN SER SEQRES 4 A 206 VAL LEU ALA ALA GLN MET ALA ALA GLN LYS LEU PRO VAL SEQRES 5 A 206 ILE GLY GLY ILE ALA ILE PRO ASP LEU LYS ILE ASN LEU SEQRES 6 A 206 PRO ILE PHE LYS GLY LEU ASP ASN VAL GLY LEU THR TYR SEQRES 7 A 206 GLY ALA GLY THR MET LYS ASN ASP GLN VAL MET GLY GLU SEQRES 8 A 206 ASN ASN TYR ALA LEU ALA SER ALA HIS VAL PHE GLY MET SEQRES 9 A 206 THR GLY SER SER GLN MET LEU PHE SER PRO LEU GLU ARG SEQRES 10 A 206 ALA LYS GLU GLY MET GLU ILE TYR LEU THR ASP LYS ASN SEQRES 11 A 206 LYS VAL TYR THR TYR VAL ILE SER GLU VAL LYS THR VAL SEQRES 12 A 206 THR PRO GLU HIS VAL GLU VAL ILE ASP ASN ARG PRO GLY SEQRES 13 A 206 GLN ASN GLU VAL THR LEU VAL THR CYS THR ASP ALA GLY SEQRES 14 A 206 ALA THR ALA ARG THR ILE VAL HIS GLY THR TYR LYS GLY SEQRES 15 A 206 GLU ASN ASP PHE ASN LYS THR SER LYS LYS ILE LYS LYS SEQRES 16 A 206 ALA PHE ARG GLN SER TYR ASN GLN ILE SER PHE HET PG4 A 301 31 HET ACY A 302 7 HET SO4 A 303 5 HETNAM PG4 TETRAETHYLENE GLYCOL HETNAM ACY ACETIC ACID HETNAM SO4 SULFATE ION FORMUL 2 PG4 C8 H18 O5 FORMUL 3 ACY C2 H4 O2 FORMUL 4 SO4 O4 S 2- FORMUL 5 HOH *230(H2 O) HELIX 1 AA1 ASP A 68 LEU A 90 1 23 HELIX 2 AA2 PRO A 99 LYS A 102 5 4 HELIX 3 AA3 VAL A 114 TYR A 118 5 5 HELIX 4 AA4 GLY A 146 MET A 150 5 5 HELIX 5 AA5 PHE A 152 ALA A 158 5 7 HELIX 6 AA6 HIS A 187 ASP A 192 5 6 HELIX 7 AA7 ASN A 227 THR A 229 5 3 HELIX 8 AA8 SER A 230 GLN A 239 1 10 SHEET 1 AA1 9 VAL A 92 ILE A 98 0 SHEET 2 AA1 9 ILE A 103 PHE A 108 -1 O ILE A 107 N ILE A 93 SHEET 3 AA1 9 ALA A 120 THR A 122 1 O ALA A 120 N PHE A 108 SHEET 4 AA1 9 ASN A 133 ALA A 137 -1 O ALA A 137 N GLY A 121 SHEET 5 AA1 9 GLU A 199 CYS A 205 1 O GLU A 199 N TYR A 134 SHEET 6 AA1 9 ARG A 213 ASP A 225 -1 O VAL A 216 N LEU A 202 SHEET 7 AA1 9 LYS A 171 VAL A 183 -1 N LYS A 181 O ILE A 215 SHEET 8 AA1 9 GLU A 163 THR A 167 -1 N LEU A 166 O TYR A 173 SHEET 9 AA1 9 VAL A 92 ILE A 98 -1 N ALA A 97 O TYR A 165 SITE 1 AC1 7 TRP A 42 ASN A 43 SER A 79 TYR A 118 SITE 2 AC1 7 ILE A 244 HOH A 524 HOH A 549 SITE 1 AC2 5 LYS A 181 VAL A 190 ARG A 194 HIS A 217 SITE 2 AC2 5 HOH A 444 SITE 1 AC3 9 THR A 145 GLY A 146 SER A 147 SER A 148 SITE 2 AC3 9 HIS A 187 HOH A 405 HOH A 449 HOH A 475 SITE 3 AC3 9 HOH A 543 CRYST1 82.822 82.822 57.870 90.00 90.00 90.00 P 42 21 2 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 0.012074 0.000000 0.000000 0.00000 SCALE2 0.000000 0.012074 0.000000 0.00000 SCALE3 0.000000 0.000000 0.017280 0.00000