HEADER ISOMERASE, OXIDOREDUCTASE 09-OCT-20 7KE2 TITLE CRYSTAL STRUCTURE OF STAPHYLOCOCCUS AUREUS KETOL-ACID REDUCTOISOMERASE TITLE 2 IN COMPLEX WITH MG2+ AND NSC116565 COMPND MOL_ID: 1; COMPND 2 MOLECULE: KETOL-ACID REDUCTOISOMERASE (NADP(+)); COMPND 3 CHAIN: B, A; COMPND 4 SYNONYM: KARI,ACETOHYDROXY-ACID ISOMEROREDUCTASE,AHIR,ALPHA-KETO- COMPND 5 BETA-HYDROXYLACYL REDUCTOISOMERASE; COMPND 6 EC: 1.1.1.86; COMPND 7 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: STAPHYLOCOCCUS AUREUS; SOURCE 3 ORGANISM_TAXID: 1280; SOURCE 4 GENE: ILVC, BMF23_13825, BO217_1422, ERS072840_02559; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 511693 KEYWDS REDUCTOISOMERASE, INHIBITOR, METAL BINDING PROTEIN, ISOMERASE, KEYWDS 2 OXIDOREDUCTASE EXPDTA X-RAY DIFFRACTION AUTHOR J.L.KURZ,K.P.PATEL,L.W.GUDDAT REVDAT 2 18-OCT-23 7KE2 1 REMARK REVDAT 1 14-JUL-21 7KE2 0 JRNL AUTH X.LIN,J.L.KURZ,K.M.PATEL,S.J.WUN,W.M.HUSSEIN,T.LONHIENNE, JRNL AUTH 2 N.P.WEST,R.P.MCGEARY,G.SCHENK,L.W.GUDDAT JRNL TITL DISCOVERY OF A PYRIMIDINEDIONE DERIVATIVE WITH POTENT JRNL TITL 2 INHIBITORY ACTIVITY AGAINST MYCOBACTERIUM TUBERCULOSIS JRNL TITL 3 KETOL-ACID REDUCTOISOMERASE. JRNL REF CHEMISTRY V. 27 3130 2021 JRNL REFN ISSN 0947-6539 JRNL PMID 33215746 JRNL DOI 10.1002/CHEM.202004665 REMARK 2 REMARK 2 RESOLUTION. 2.59 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 1.17.1_3660 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 : GEOSTD + MONOMER LIBRARY + CDL V1.2 REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.59 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 43.18 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.350 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.0 REMARK 3 NUMBER OF REFLECTIONS : 22850 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.239 REMARK 3 R VALUE (WORKING SET) : 0.236 REMARK 3 FREE R VALUE : 0.279 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 8.770 REMARK 3 FREE R VALUE TEST SET COUNT : 2005 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 43.1800 - 6.2300 0.99 1612 156 0.1786 0.2095 REMARK 3 2 6.2300 - 4.9500 1.00 1540 146 0.2101 0.2401 REMARK 3 3 4.9500 - 4.3200 1.00 1521 142 0.1974 0.2081 REMARK 3 4 4.3200 - 3.9300 1.00 1503 142 0.2035 0.2780 REMARK 3 5 3.9300 - 3.6500 1.00 1504 150 0.2327 0.2911 REMARK 3 6 3.6500 - 3.4300 1.00 1491 147 0.2334 0.2771 REMARK 3 7 3.4300 - 3.2600 0.99 1476 137 0.2566 0.2891 REMARK 3 8 3.2600 - 3.1200 0.99 1483 142 0.2874 0.3683 REMARK 3 9 3.1200 - 3.0000 0.99 1469 139 0.2935 0.3517 REMARK 3 10 3.0000 - 2.8900 0.99 1472 142 0.3050 0.3543 REMARK 3 11 2.8900 - 2.8000 0.99 1476 143 0.2999 0.3412 REMARK 3 12 2.8000 - 2.7200 0.99 1470 137 0.3245 0.3301 REMARK 3 13 2.7200 - 2.6500 0.99 1453 144 0.3379 0.4107 REMARK 3 14 2.6500 - 2.5900 0.93 1375 138 0.3857 0.4523 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) : 0.386 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 33.569 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 48.62 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 59.88 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 : 0.002 4994 REMARK 3 ANGLE : 0.426 6749 REMARK 3 CHIRALITY : 0.040 725 REMARK 3 PLANARITY : 0.004 899 REMARK 3 DIHEDRAL : 8.188 666 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 7KE2 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 12-OCT-20. REMARK 100 THE DEPOSITION ID IS D_1000251991. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 12-FEB-20 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 8.1 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : AUSTRALIAN SYNCHROTRON REMARK 200 BEAMLINE : MX2 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.953 REMARK 200 MONOCHROMATOR : M 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 : XDS REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 22965 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.590 REMARK 200 RESOLUTION RANGE LOW (A) : 43.180 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.5 REMARK 200 DATA REDUNDANCY : 6.580 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 11.6000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.59 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.68 REMARK 200 COMPLETENESS FOR SHELL (%) : 99.1 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: PHENIX REMARK 200 STARTING MODEL: 5W3K REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 48.02 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.37 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.2 M SODIUM ACETATE PH 8.1, 32.5% REMARK 280 PEG3350, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 289.5K 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 39.22300 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 48.60150 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 47.03150 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 48.60150 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 39.22300 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 47.03150 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: DIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 11650 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 24990 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -125.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: B, 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 B 1 REMARK 465 GLY B 133 REMARK 465 HIS B 134 REMARK 465 LEU B 135 REMARK 465 VAL B 136 REMARK 465 ARG B 137 REMARK 465 ARG B 138 REMARK 465 THR B 139 REMARK 465 PHE B 140 REMARK 465 VAL B 141 REMARK 465 GLU B 142 REMARK 465 GLY B 143 REMARK 465 PHE B 326 REMARK 465 ILE B 327 REMARK 465 LYS B 328 REMARK 465 SER B 329 REMARK 465 LYS B 330 REMARK 465 SER B 331 REMARK 465 ILE B 332 REMARK 465 GLU B 333 REMARK 465 LYS B 334 REMARK 465 HIS B 335 REMARK 465 HIS B 336 REMARK 465 HIS B 337 REMARK 465 HIS B 338 REMARK 465 HIS B 339 REMARK 465 HIS B 340 REMARK 465 MET A 1 REMARK 465 HIS A 134 REMARK 465 LEU A 135 REMARK 465 VAL A 136 REMARK 465 ARG A 137 REMARK 465 ARG A 138 REMARK 465 THR A 139 REMARK 465 PHE A 140 REMARK 465 VAL A 141 REMARK 465 GLU A 142 REMARK 465 GLY A 143 REMARK 465 PRO A 325 REMARK 465 PHE A 326 REMARK 465 ILE A 327 REMARK 465 LYS A 328 REMARK 465 SER A 329 REMARK 465 LYS A 330 REMARK 465 SER A 331 REMARK 465 ILE A 332 REMARK 465 GLU A 333 REMARK 465 LYS A 334 REMARK 465 HIS A 335 REMARK 465 HIS A 336 REMARK 465 HIS A 337 REMARK 465 HIS A 338 REMARK 465 HIS A 339 REMARK 465 HIS A 340 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 TYR B 6 -168.10 -122.01 REMARK 500 TYR B 25 50.39 -148.28 REMARK 500 VAL B 197 -63.75 -130.78 REMARK 500 LEU B 228 -58.19 -137.86 REMARK 500 ASP A 13 78.44 -109.87 REMARK 500 GLU A 98 -126.26 -121.29 REMARK 500 ASP A 121 30.72 -89.15 REMARK 500 VAL A 197 -78.48 -124.69 REMARK 500 CYS A 199 -69.88 -96.85 REMARK 500 LEU A 228 -67.02 -133.77 REMARK 500 REMARK 500 REMARK: NULL REMARK 620 REMARK 620 METAL COORDINATION REMARK 620 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 620 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE): REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MG B 401 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP B 190 OD2 REMARK 620 2 GLU B 194 OE2 95.0 REMARK 620 3 HOH B 510 O 83.6 161.4 REMARK 620 4 HOH B 511 O 107.3 96.0 102.2 REMARK 620 5 WBY A 402 O12 161.2 85.9 89.6 91.3 REMARK 620 6 WBY A 402 O13 82.4 71.7 89.7 165.3 80.1 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MG B 402 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP B 190 OD1 REMARK 620 2 HOH B 502 O 68.1 REMARK 620 3 WBY A 402 O01 138.2 78.7 REMARK 620 4 WBY A 402 O13 71.3 66.8 72.7 REMARK 620 5 HOH A 512 O 98.2 76.2 97.7 142.9 REMARK 620 6 HOH A 513 O 86.4 143.1 107.8 80.3 135.8 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MG A 404 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HOH B 501 O REMARK 620 2 ASP A 190 OD1 105.7 REMARK 620 3 WBY A 401 O01 82.0 141.1 REMARK 620 4 WBY A 401 O13 142.9 77.9 74.3 REMARK 620 5 HOH A 507 O 75.9 70.7 74.6 70.5 REMARK 620 6 HOH A 518 O 121.6 101.6 106.4 92.7 162.5 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MG A 403 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP A 190 OD2 REMARK 620 2 GLU A 194 OE2 83.8 REMARK 620 3 WBY A 401 O12 158.1 91.4 REMARK 620 4 WBY A 401 O13 76.3 79.0 81.8 REMARK 620 5 HOH A 514 O 94.7 168.7 85.8 89.8 REMARK 620 6 HOH A 519 O 103.2 104.1 98.8 176.9 87.2 REMARK 620 N 1 2 3 4 5 DBREF1 7KE2 B 1 334 UNP A0A145BYP4_STAAU DBREF2 7KE2 B A0A145BYP4 1 334 DBREF1 7KE2 A 1 334 UNP A0A145BYP4_STAAU DBREF2 7KE2 A A0A145BYP4 1 334 SEQADV 7KE2 HIS B 335 UNP A0A145BYP EXPRESSION TAG SEQADV 7KE2 HIS B 336 UNP A0A145BYP EXPRESSION TAG SEQADV 7KE2 HIS B 337 UNP A0A145BYP EXPRESSION TAG SEQADV 7KE2 HIS B 338 UNP A0A145BYP EXPRESSION TAG SEQADV 7KE2 HIS B 339 UNP A0A145BYP EXPRESSION TAG SEQADV 7KE2 HIS B 340 UNP A0A145BYP EXPRESSION TAG SEQADV 7KE2 HIS A 335 UNP A0A145BYP EXPRESSION TAG SEQADV 7KE2 HIS A 336 UNP A0A145BYP EXPRESSION TAG SEQADV 7KE2 HIS A 337 UNP A0A145BYP EXPRESSION TAG SEQADV 7KE2 HIS A 338 UNP A0A145BYP EXPRESSION TAG SEQADV 7KE2 HIS A 339 UNP A0A145BYP EXPRESSION TAG SEQADV 7KE2 HIS A 340 UNP A0A145BYP EXPRESSION TAG SEQRES 1 B 340 MET THR THR VAL TYR TYR ASP GLN ASP VAL LYS THR ASP SEQRES 2 B 340 ALA LEU GLN GLY LYS LYS ILE ALA VAL VAL GLY TYR GLY SEQRES 3 B 340 SER GLN GLY HIS ALA HIS ALA GLN ASN LEU LYS ASP ASN SEQRES 4 B 340 GLY TYR ASP VAL VAL ILE GLY ILE ARG PRO GLY ARG SER SEQRES 5 B 340 PHE ASP LYS ALA LYS GLU ASP GLY PHE ASP VAL PHE PRO SEQRES 6 B 340 VAL ALA GLU ALA VAL LYS GLN ALA ASP VAL ILE MET VAL SEQRES 7 B 340 LEU LEU PRO ASP GLU ILE GLN GLY ASP VAL TYR LYS ASN SEQRES 8 B 340 GLU ILE GLU PRO ASN LEU GLU LYS HIS ASN ALA LEU ALA SEQRES 9 B 340 PHE ALA HIS GLY PHE ASN ILE HIS PHE GLY VAL ILE GLN SEQRES 10 B 340 PRO PRO ALA ASP VAL ASP VAL PHE LEU VAL ALA PRO LYS SEQRES 11 B 340 GLY PRO GLY HIS LEU VAL ARG ARG THR PHE VAL GLU GLY SEQRES 12 B 340 SER ALA VAL PRO SER LEU PHE GLY ILE GLN GLN ASP ALA SEQRES 13 B 340 SER GLY GLN ALA ARG ASN ILE ALA LEU SER TYR ALA LYS SEQRES 14 B 340 GLY ILE GLY ALA THR ARG ALA GLY VAL ILE GLU THR THR SEQRES 15 B 340 PHE LYS GLU GLU THR GLU THR ASP LEU PHE GLY GLU GLN SEQRES 16 B 340 ALA VAL LEU CYS GLY GLY VAL SER LYS LEU ILE GLN SER SEQRES 17 B 340 GLY PHE GLU THR LEU VAL GLU ALA GLY TYR GLN PRO GLU SEQRES 18 B 340 LEU ALA TYR PHE GLU VAL LEU HIS GLU MET LYS LEU ILE SEQRES 19 B 340 VAL ASP LEU MET TYR GLU GLY GLY MET GLU ASN VAL ARG SEQRES 20 B 340 TYR SER ILE SER ASN THR ALA GLU PHE GLY ASP TYR VAL SEQRES 21 B 340 SER GLY PRO ARG VAL ILE THR PRO ASP VAL LYS GLU ASN SEQRES 22 B 340 MET LYS ALA VAL LEU THR ASP ILE GLN ASN GLY ASN PHE SEQRES 23 B 340 SER ASN ARG PHE ILE GLU ASP ASN LYS ASN GLY PHE LYS SEQRES 24 B 340 GLU PHE TYR LYS LEU ARG GLU GLU GLN HIS GLY HIS GLN SEQRES 25 B 340 ILE GLU LYS VAL GLY ARG GLU LEU ARG GLU MET MET PRO SEQRES 26 B 340 PHE ILE LYS SER LYS SER ILE GLU LYS HIS HIS HIS HIS SEQRES 27 B 340 HIS HIS SEQRES 1 A 340 MET THR THR VAL TYR TYR ASP GLN ASP VAL LYS THR ASP SEQRES 2 A 340 ALA LEU GLN GLY LYS LYS ILE ALA VAL VAL GLY TYR GLY SEQRES 3 A 340 SER GLN GLY HIS ALA HIS ALA GLN ASN LEU LYS ASP ASN SEQRES 4 A 340 GLY TYR ASP VAL VAL ILE GLY ILE ARG PRO GLY ARG SER SEQRES 5 A 340 PHE ASP LYS ALA LYS GLU ASP GLY PHE ASP VAL PHE PRO SEQRES 6 A 340 VAL ALA GLU ALA VAL LYS GLN ALA ASP VAL ILE MET VAL SEQRES 7 A 340 LEU LEU PRO ASP GLU ILE GLN GLY ASP VAL TYR LYS ASN SEQRES 8 A 340 GLU ILE GLU PRO ASN LEU GLU LYS HIS ASN ALA LEU ALA SEQRES 9 A 340 PHE ALA HIS GLY PHE ASN ILE HIS PHE GLY VAL ILE GLN SEQRES 10 A 340 PRO PRO ALA ASP VAL ASP VAL PHE LEU VAL ALA PRO LYS SEQRES 11 A 340 GLY PRO GLY HIS LEU VAL ARG ARG THR PHE VAL GLU GLY SEQRES 12 A 340 SER ALA VAL PRO SER LEU PHE GLY ILE GLN GLN ASP ALA SEQRES 13 A 340 SER GLY GLN ALA ARG ASN ILE ALA LEU SER TYR ALA LYS SEQRES 14 A 340 GLY ILE GLY ALA THR ARG ALA GLY VAL ILE GLU THR THR SEQRES 15 A 340 PHE LYS GLU GLU THR GLU THR ASP LEU PHE GLY GLU GLN SEQRES 16 A 340 ALA VAL LEU CYS GLY GLY VAL SER LYS LEU ILE GLN SER SEQRES 17 A 340 GLY PHE GLU THR LEU VAL GLU ALA GLY TYR GLN PRO GLU SEQRES 18 A 340 LEU ALA TYR PHE GLU VAL LEU HIS GLU MET LYS LEU ILE SEQRES 19 A 340 VAL ASP LEU MET TYR GLU GLY GLY MET GLU ASN VAL ARG SEQRES 20 A 340 TYR SER ILE SER ASN THR ALA GLU PHE GLY ASP TYR VAL SEQRES 21 A 340 SER GLY PRO ARG VAL ILE THR PRO ASP VAL LYS GLU ASN SEQRES 22 A 340 MET LYS ALA VAL LEU THR ASP ILE GLN ASN GLY ASN PHE SEQRES 23 A 340 SER ASN ARG PHE ILE GLU ASP ASN LYS ASN GLY PHE LYS SEQRES 24 A 340 GLU PHE TYR LYS LEU ARG GLU GLU GLN HIS GLY HIS GLN SEQRES 25 A 340 ILE GLU LYS VAL GLY ARG GLU LEU ARG GLU MET MET PRO SEQRES 26 A 340 PHE ILE LYS SER LYS SER ILE GLU LYS HIS HIS HIS HIS SEQRES 27 A 340 HIS HIS HET MG B 401 1 HET MG B 402 1 HET WBY A 401 13 HET WBY A 402 13 HET MG A 403 1 HET MG A 404 1 HETNAM MG MAGNESIUM ION HETNAM WBY 6-HYDROXY-2-METHYL[1,3]THIAZOLO[4,5-D]PYRIMIDINE-5, HETNAM 2 WBY 7(4H,6H)-DIONE FORMUL 3 MG 4(MG 2+) FORMUL 5 WBY 2(C6 H5 N3 O3 S) FORMUL 9 HOH *41(H2 O) HELIX 1 AA1 GLY B 26 ASN B 39 1 14 HELIX 2 AA2 SER B 52 GLU B 58 1 7 HELIX 3 AA3 PRO B 65 GLN B 72 1 8 HELIX 4 AA4 PRO B 81 GLU B 92 1 12 HELIX 5 AA5 ILE B 93 LEU B 97 5 5 HELIX 6 AA6 GLY B 108 PHE B 113 1 6 HELIX 7 AA7 GLN B 159 ILE B 171 1 13 HELIX 8 AA8 THR B 182 VAL B 197 1 16 HELIX 9 AA9 CYS B 199 ALA B 216 1 18 HELIX 10 AB1 GLN B 219 GLU B 226 1 8 HELIX 11 AB2 GLU B 230 ILE B 250 1 21 HELIX 12 AB3 SER B 251 ILE B 266 1 16 HELIX 13 AB4 THR B 267 ASN B 283 1 17 HELIX 14 AB5 GLY B 284 ASN B 296 1 13 HELIX 15 AB6 PHE B 298 GLY B 310 1 13 HELIX 16 AB7 HIS B 311 GLU B 322 1 12 HELIX 17 AB8 GLY A 26 ASP A 38 1 13 HELIX 18 AB9 GLY A 50 ASP A 59 1 10 HELIX 19 AC1 PRO A 65 ALA A 73 1 9 HELIX 20 AC2 PRO A 81 ILE A 93 1 13 HELIX 21 AC3 GLU A 94 LEU A 97 5 4 HELIX 22 AC4 GLY A 108 PHE A 113 1 6 HELIX 23 AC5 GLN A 159 ILE A 171 1 13 HELIX 24 AC6 THR A 182 VAL A 197 1 16 HELIX 25 AC7 CYS A 199 ALA A 216 1 18 HELIX 26 AC8 GLN A 219 LEU A 228 1 10 HELIX 27 AC9 GLU A 230 GLY A 242 1 13 HELIX 28 AD1 GLY A 242 ILE A 250 1 9 HELIX 29 AD2 SER A 251 ILE A 266 1 16 HELIX 30 AD3 THR A 267 GLY A 284 1 18 HELIX 31 AD4 GLY A 284 ASN A 296 1 13 HELIX 32 AD5 PHE A 298 HIS A 309 1 12 HELIX 33 AD6 HIS A 311 GLU A 322 1 12 SHEET 1 AA1 8 VAL B 4 TYR B 5 0 SHEET 2 AA1 8 VAL B 178 GLU B 180 -1 O VAL B 178 N TYR B 5 SHEET 3 AA1 8 SER B 148 GLN B 154 1 N SER B 148 O ILE B 179 SHEET 4 AA1 8 ASP B 123 ALA B 128 -1 N VAL B 124 O GLN B 153 SHEET 5 AA1 8 ALA B 102 PHE B 105 1 N LEU B 103 O ASP B 123 SHEET 6 AA1 8 VAL B 75 VAL B 78 1 N ILE B 76 O ALA B 102 SHEET 7 AA1 8 ILE B 20 VAL B 23 1 N ALA B 21 O MET B 77 SHEET 8 AA1 8 VAL B 43 GLY B 46 1 O VAL B 44 N ILE B 20 SHEET 1 AA2 9 VAL A 4 TYR A 5 0 SHEET 2 AA2 9 VAL A 178 THR A 181 -1 O VAL A 178 N TYR A 5 SHEET 3 AA2 9 SER A 148 GLN A 154 1 N SER A 148 O ILE A 179 SHEET 4 AA2 9 ASP A 123 ALA A 128 -1 N VAL A 124 O GLN A 153 SHEET 5 AA2 9 ALA A 102 PHE A 105 1 N LEU A 103 O ASP A 123 SHEET 6 AA2 9 VAL A 75 VAL A 78 1 N ILE A 76 O ALA A 104 SHEET 7 AA2 9 LYS A 19 VAL A 23 1 N ALA A 21 O VAL A 75 SHEET 8 AA2 9 ASP A 42 GLY A 46 1 O VAL A 44 N ILE A 20 SHEET 9 AA2 9 VAL A 63 PHE A 64 1 O PHE A 64 N ILE A 45 LINK OD2 ASP B 190 MG MG B 401 1555 1555 2.14 LINK OD1 ASP B 190 MG MG B 402 1555 1555 2.09 LINK OE2 GLU B 194 MG MG B 401 1555 1555 2.01 LINK MG MG B 401 O HOH B 510 1555 1555 2.10 LINK MG MG B 401 O HOH B 511 1555 1555 2.26 LINK MG MG B 401 O12 WBY A 402 1555 1555 2.19 LINK MG MG B 401 O13 WBY A 402 1555 1555 2.08 LINK MG MG B 402 O HOH B 502 1555 1555 2.27 LINK MG MG B 402 O01 WBY A 402 1555 1555 2.29 LINK MG MG B 402 O13 WBY A 402 1555 1555 2.32 LINK MG MG B 402 O HOH A 512 1555 1555 2.12 LINK MG MG B 402 O HOH A 513 1555 1555 2.03 LINK O HOH B 501 MG MG A 404 1555 1555 2.06 LINK OD2 ASP A 190 MG MG A 403 1555 1555 2.20 LINK OD1 ASP A 190 MG MG A 404 1555 1555 1.96 LINK OE2 GLU A 194 MG MG A 403 1555 1555 2.03 LINK O12 WBY A 401 MG MG A 403 1555 1555 2.08 LINK O13 WBY A 401 MG MG A 403 1555 1555 2.14 LINK O01 WBY A 401 MG MG A 404 1555 1555 2.30 LINK O13 WBY A 401 MG MG A 404 1555 1555 2.23 LINK MG MG A 403 O HOH A 514 1555 1555 2.15 LINK MG MG A 403 O HOH A 519 1555 1555 2.19 LINK MG MG A 404 O HOH A 507 1555 1555 2.33 LINK MG MG A 404 O HOH A 518 1555 1555 2.08 CRYST1 78.446 94.063 97.203 90.00 90.00 90.00 P 21 21 21 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 0.012748 0.000000 0.000000 0.00000 SCALE2 0.000000 0.010631 0.000000 0.00000 SCALE3 0.000000 0.000000 0.010288 0.00000