HEADER SIGNALING PROTEIN 19-DEC-22 8C0P TITLE CRYSTAL STRUCTURE OF S. AUREUS BLAR1 SENSOR DOMAIN IN COMPLEX WITH A TITLE 2 BORONATE INHIBITOR COMPND MOL_ID: 1; COMPND 2 MOLECULE: REGULATORY PROTEIN BLAR1; COMPND 3 CHAIN: A, B; COMPND 4 ENGINEERED: YES; COMPND 5 MUTATION: YES; COMPND 6 OTHER_DETAILS: TRIPLE MUTANT K369A K370A K372A AND ACYLATED-SERINE COMPND 7 389 WITH THE BORONIC INHIBITOR SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: STAPHYLOCOCCUS AUREUS; SOURCE 3 ORGANISM_TAXID: 1280; SOURCE 4 GENE: BLAR1; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 6 EXPRESSION_SYSTEM_TAXID: 469008 KEYWDS ANTIBIOTIC RESISTANCE, BETA-LACTAM SENSOR OF STAPHYLOCOCCUS AUREUS, KEYWDS 2 MRSA, SIGNALING PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR V.MIGUEL-RUANO,E.JIMENEZ-FARACO,J.A.HERMOSO REVDAT 2 04-SEP-24 8C0P 1 JRNL REVDAT 1 10-JUL-24 8C0P 0 JRNL AUTH V.T.NGUYEN,B.T.BIRHANU,V.MIGUEL-RUANO,C.KIM,M.BATUECAS, JRNL AUTH 2 J.YANG,A.M.EL-ARABY,E.JIMENEZ-FARACO,V.A.SCHROEDER,A.ALBA, JRNL AUTH 3 N.RANA,S.SADER,C.A.THOMAS,R.FELTZER,M.LEE,J.F.FISHER, JRNL AUTH 4 J.A.HERMOSO,M.CHANG,S.MOBASHERY JRNL TITL RESTORING SUSCEPTIBILITY TO BETA-LACTAM ANTIBIOTICS IN JRNL TITL 2 METHICILLIN-RESISTANT STAPHYLOCOCCUS AUREUS. JRNL REF NAT.CHEM.BIOL. 2024 JRNL REFN ESSN 1552-4469 JRNL PMID 39060390 JRNL DOI 10.1038/S41589-024-01688-0 REMARK 2 REMARK 2 RESOLUTION. 1.97 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.8.0349 REMARK 3 AUTHORS : MURSHUDOV,SKUBAK,LEBEDEV,PANNU,STEINER, REMARK 3 : NICHOLLS,WINN,LONG,VAGIN REMARK 3 REMARK 3 REFINEMENT TARGET : NULL REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.97 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 47.83 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 98.4 REMARK 3 NUMBER OF REFLECTIONS : 36599 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : FREE R-VALUE REMARK 3 FREE R VALUE TEST SET SELECTION : NULL REMARK 3 R VALUE (WORKING + TEST SET) : NULL REMARK 3 R VALUE (WORKING SET) : 0.195 REMARK 3 FREE R VALUE : 0.237 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.956 REMARK 3 FREE R VALUE TEST SET COUNT : 1814 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) : 1.97 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.02 REMARK 3 REFLECTION IN BIN (WORKING SET) : 2588 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 98.98 REMARK 3 BIN R VALUE (WORKING SET) : 0.3420 REMARK 3 BIN FREE R VALUE SET COUNT : 128 REMARK 3 BIN FREE R VALUE : 0.3530 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 4156 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 58 REMARK 3 SOLVENT ATOMS : 84 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 47.16 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -0.03100 REMARK 3 B22 (A**2) : 0.02100 REMARK 3 B33 (A**2) : 0.10700 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : -0.18300 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): 0.196 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.169 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.149 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 11.918 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.964 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): 4380 ; 0.004 ; 0.012 REMARK 3 BOND LENGTHS OTHERS (A): 3795 ; 0.004 ; 0.016 REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 5921 ; 1.073 ; 1.663 REMARK 3 BOND ANGLES OTHERS (DEGREES): 8899 ; 0.438 ; 1.575 REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 513 ; 6.679 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 10 ; 7.588 ;10.000 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 789 ;14.011 ;10.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): NULL ; NULL ; NULL REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 582 ; 0.054 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 4897 ; 0.005 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): 899 ; 0.001 ; 0.020 REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): 772 ; 0.213 ; 0.200 REMARK 3 NON-BONDED CONTACTS OTHERS (A): 47 ; 0.190 ; 0.200 REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): 2125 ; 0.184 ; 0.200 REMARK 3 NON-BONDED TORSION OTHERS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): 122 ; 0.152 ; 0.200 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): 2040 ; 2.215 ; 3.959 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): 2040 ; 2.213 ; 3.959 REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 2557 ; 3.435 ; 5.921 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): 2558 ; 3.434 ; 5.923 REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 2340 ; 2.480 ; 4.305 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): 2339 ; 2.478 ; 4.303 REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 3364 ; 3.928 ; 6.349 REMARK 3 SIDE-CHAIN ANGLE OTHER ATOMS (A**2): 3365 ; 3.927 ; 6.350 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 : 2 REMARK 3 REMARK 3 TLS GROUP : 1 REMARK 3 NUMBER OF COMPONENTS GROUP : 1 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : A 333 A 584 REMARK 3 ORIGIN FOR THE GROUP (A): 20.0422 5.2198 3.8730 REMARK 3 T TENSOR REMARK 3 T11: 0.0203 T22: 0.0308 REMARK 3 T33: 0.0428 T12: -0.0167 REMARK 3 T13: -0.0063 T23: 0.0201 REMARK 3 L TENSOR REMARK 3 L11: 1.2311 L22: 0.5398 REMARK 3 L33: 0.6930 L12: 0.0245 REMARK 3 L13: 0.4069 L23: 0.1843 REMARK 3 S TENSOR REMARK 3 S11: 0.0858 S12: 0.0026 S13: 0.1055 REMARK 3 S21: 0.0050 S22: -0.0160 S23: -0.0424 REMARK 3 S31: 0.0269 S32: -0.0275 S33: -0.0698 REMARK 3 REMARK 3 TLS GROUP : 2 REMARK 3 NUMBER OF COMPONENTS GROUP : 0 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 ORIGIN FOR THE GROUP (A): 32.2245 -19.3642 28.0255 REMARK 3 T TENSOR REMARK 3 T11: 0.0853 T22: 0.0389 REMARK 3 T33: 0.0451 T12: 0.0093 REMARK 3 T13: 0.0153 T23: -0.0118 REMARK 3 L TENSOR REMARK 3 L11: 0.5983 L22: 0.7217 REMARK 3 L33: 2.1155 L12: 0.0982 REMARK 3 L13: 0.3339 L23: 0.3742 REMARK 3 S TENSOR REMARK 3 S11: -0.0877 S12: -0.0919 S13: 0.0001 REMARK 3 S21: -0.0167 S22: -0.1410 S23: 0.0009 REMARK 3 S31: 0.2328 S32: -0.1678 S33: 0.2287 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : MASK BULK SOLVENT 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 THEIR REMARK 3 RIDING POSITIONS REMARK 4 REMARK 4 8C0P COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 20-DEC-22. REMARK 100 THE DEPOSITION ID IS D_1292127547. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 30-APR-22 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 5.25 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : ALBA REMARK 200 BEAMLINE : XALOC REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.979 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS PILATUS 6M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : AIMLESS REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 36626 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.970 REMARK 200 RESOLUTION RANGE LOW (A) : 47.830 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 98.7 REMARK 200 DATA REDUNDANCY : 5.300 REMARK 200 R MERGE (I) : 0.07700 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 10.6000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.97 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.02 REMARK 200 COMPLETENESS FOR SHELL (%) : 99.0 REMARK 200 DATA REDUNDANCY IN SHELL : 5.10 REMARK 200 R MERGE FOR SHELL (I) : 1.57800 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 1.100 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: PHASER REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 47.97 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.36 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: SODIUM CACODYLATE 0.085M PH 5.25 + PEG REMARK 280 8K 21% + GLYCEROL 15%, VAPOR DIFFUSION, SITTING DROP, REMARK 280 TEMPERATURE 291K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 1 21 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,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 53.39000 REMARK 290 SMTRY3 2 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 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 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 GLN A 332 REMARK 465 GLN A 585 REMARK 465 GLN B 332 REMARK 465 GLY B 584 REMARK 465 GLN B 585 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 377 68.06 66.10 REMARK 500 ASN A 377 69.44 62.98 REMARK 500 ASN A 388 -136.60 49.68 REMARK 500 HIS A 416 35.85 71.74 REMARK 500 ASP A 478 -135.47 -140.96 REMARK 500 ASN A 499 -163.84 -127.27 REMARK 500 ASN A 538 112.04 -170.61 REMARK 500 HIS B 344 30.42 -94.30 REMARK 500 TYR B 347 86.06 -154.21 REMARK 500 ASN B 377 68.21 60.12 REMARK 500 ASN B 388 -132.89 48.40 REMARK 500 HIS B 416 35.98 72.12 REMARK 500 HIS B 416 35.07 73.66 REMARK 500 ASN B 425 56.26 -91.37 REMARK 500 TYR B 471 41.48 70.51 REMARK 500 ASP B 478 -128.50 -136.15 REMARK 500 ASN B 499 -168.04 -127.97 REMARK 500 ASN B 538 107.31 -169.42 REMARK 500 REMARK 500 REMARK: NULL DBREF 8C0P A 332 585 UNP P18357 BLAR_STAAU 332 585 DBREF 8C0P B 332 585 UNP P18357 BLAR_STAAU 332 585 SEQADV 8C0P ALA A 369 UNP P18357 LYS 369 ENGINEERED MUTATION SEQADV 8C0P ALA A 370 UNP P18357 LYS 370 ENGINEERED MUTATION SEQADV 8C0P ALA A 372 UNP P18357 LYS 372 ENGINEERED MUTATION SEQADV 8C0P ALA B 369 UNP P18357 LYS 369 ENGINEERED MUTATION SEQADV 8C0P ALA B 370 UNP P18357 LYS 370 ENGINEERED MUTATION SEQADV 8C0P ALA B 372 UNP P18357 LYS 372 ENGINEERED MUTATION SEQRES 1 A 254 GLN SER ILE THR ASP TYR ASN TYR LYS LYS PRO LEU HIS SEQRES 2 A 254 ASN ASP TYR GLN ILE LEU ASP LYS SER LYS ILE PHE GLY SEQRES 3 A 254 SER ASN SER GLY SER PHE VAL MET TYR SER MET ALA ALA SEQRES 4 A 254 ASP ALA TYR TYR ILE TYR ASN GLU LYS GLU SER ARG LYS SEQRES 5 A 254 ARG TYR SER PRO ASN SER THR TYR LYS ILE TYR LEU ALA SEQRES 6 A 254 MET PHE GLY LEU ASP ARG HIS ILE ILE ASN ASP GLU ASN SEQRES 7 A 254 SER ARG MET SER TRP ASN HIS LYS HIS TYR PRO PHE ASP SEQRES 8 A 254 ALA TRP ASN LYS GLU GLN ASP LEU ASN THR ALA MET GLN SEQRES 9 A 254 ASN SER VAL ASN TRP TYR PHE GLU ARG ILE SER ASP GLN SEQRES 10 A 254 ILE PRO LYS ASN TYR THR ALA THR GLN LEU LYS GLN LEU SEQRES 11 A 254 ASN TYR GLY ASN LYS ASN LEU GLY SER TYR LYS SER TYR SEQRES 12 A 254 TRP MET GLU ASP SER LEU LYS ILE SER ASN LEU GLU GLN SEQRES 13 A 254 VAL ILE VAL PHE LYS ASN MET MET GLU GLN ASN ASN HIS SEQRES 14 A 254 PHE SER LYS LYS ALA LYS ASN GLN LEU SER SER SER LEU SEQRES 15 A 254 LEU ILE LYS LYS ASN GLU LYS TYR GLU LEU TYR GLY LYS SEQRES 16 A 254 THR GLY THR GLY ILE VAL ASN GLY LYS TYR ASN ASN GLY SEQRES 17 A 254 TRP PHE VAL GLY TYR VAL ILE THR ASN HIS ASP LYS TYR SEQRES 18 A 254 TYR PHE ALA THR HIS LEU SER ASP GLY LYS PRO SER GLY SEQRES 19 A 254 LYS ASN ALA GLU LEU ILE SER GLU LYS ILE LEU LYS GLU SEQRES 20 A 254 MET GLY VAL LEU ASN GLY GLN SEQRES 1 B 254 GLN SER ILE THR ASP TYR ASN TYR LYS LYS PRO LEU HIS SEQRES 2 B 254 ASN ASP TYR GLN ILE LEU ASP LYS SER LYS ILE PHE GLY SEQRES 3 B 254 SER ASN SER GLY SER PHE VAL MET TYR SER MET ALA ALA SEQRES 4 B 254 ASP ALA TYR TYR ILE TYR ASN GLU LYS GLU SER ARG LYS SEQRES 5 B 254 ARG TYR SER PRO ASN SER THR TYR LYS ILE TYR LEU ALA SEQRES 6 B 254 MET PHE GLY LEU ASP ARG HIS ILE ILE ASN ASP GLU ASN SEQRES 7 B 254 SER ARG MET SER TRP ASN HIS LYS HIS TYR PRO PHE ASP SEQRES 8 B 254 ALA TRP ASN LYS GLU GLN ASP LEU ASN THR ALA MET GLN SEQRES 9 B 254 ASN SER VAL ASN TRP TYR PHE GLU ARG ILE SER ASP GLN SEQRES 10 B 254 ILE PRO LYS ASN TYR THR ALA THR GLN LEU LYS GLN LEU SEQRES 11 B 254 ASN TYR GLY ASN LYS ASN LEU GLY SER TYR LYS SER TYR SEQRES 12 B 254 TRP MET GLU ASP SER LEU LYS ILE SER ASN LEU GLU GLN SEQRES 13 B 254 VAL ILE VAL PHE LYS ASN MET MET GLU GLN ASN ASN HIS SEQRES 14 B 254 PHE SER LYS LYS ALA LYS ASN GLN LEU SER SER SER LEU SEQRES 15 B 254 LEU ILE LYS LYS ASN GLU LYS TYR GLU LEU TYR GLY LYS SEQRES 16 B 254 THR GLY THR GLY ILE VAL ASN GLY LYS TYR ASN ASN GLY SEQRES 17 B 254 TRP PHE VAL GLY TYR VAL ILE THR ASN HIS ASP LYS TYR SEQRES 18 B 254 TYR PHE ALA THR HIS LEU SER ASP GLY LYS PRO SER GLY SEQRES 19 B 254 LYS ASN ALA GLU LEU ILE SER GLU LYS ILE LEU LYS GLU SEQRES 20 B 254 MET GLY VAL LEU ASN GLY GLN HET SZI A 601 29 HET SZI B 601 29 HETNAM SZI [1-[[2,4-BIS(TRIFLUOROMETHYL) HETNAM 2 SZI PHENYL]METHYL]BENZIMIDAZOL-2-YL]SULFANYLMETHYL-$L^{3}- HETNAM 3 SZI OXIDANYL-BIS(OXIDANYL)BORON FORMUL 3 SZI 2(C17 H14 B F6 N2 O3 S) FORMUL 5 HOH *84(H2 O) HELIX 1 AA1 LYS A 352 GLY A 357 1 6 HELIX 2 AA2 ASN A 377 ARG A 382 1 6 HELIX 3 AA3 PRO A 387 THR A 390 5 4 HELIX 4 AA4 TYR A 391 ARG A 402 1 12 HELIX 5 AA5 PHE A 421 ASN A 425 5 5 HELIX 6 AA6 ASP A 429 SER A 437 1 9 HELIX 7 AA7 VAL A 438 GLN A 448 1 11 HELIX 8 AA8 PRO A 450 ASN A 462 1 13 HELIX 9 AA9 ASN A 484 GLN A 497 1 14 HELIX 10 AB1 SER A 502 LEU A 513 1 12 HELIX 11 AB2 SER A 564 MET A 579 1 16 HELIX 12 AB3 LYS B 352 GLY B 357 1 6 HELIX 13 AB4 LYS B 379 ARG B 382 5 4 HELIX 14 AB5 PRO B 387 THR B 390 5 4 HELIX 15 AB6 TYR B 391 ARG B 402 1 12 HELIX 16 AB7 PHE B 421 ASN B 425 5 5 HELIX 17 AB8 ASP B 429 ASN B 436 1 8 HELIX 18 AB9 VAL B 438 GLN B 448 1 11 HELIX 19 AC1 PRO B 450 ASN B 462 1 13 HELIX 20 AC2 ASN B 484 GLN B 497 1 14 HELIX 21 AC3 SER B 502 LEU B 513 1 12 HELIX 22 AC4 SER B 564 MET B 579 1 16 SHEET 1 AA1 7 ASP A 346 ILE A 349 0 SHEET 2 AA1 7 ALA A 372 TYR A 376 1 O TYR A 373 N GLN A 348 SHEET 3 AA1 7 SER A 360 SER A 367 -1 N PHE A 363 O TYR A 376 SHEET 4 AA1 7 LYS A 551 ASP A 560 -1 O TYR A 553 N TYR A 366 SHEET 5 AA1 7 LYS A 535 THR A 547 -1 N GLY A 539 O LEU A 558 SHEET 6 AA1 7 TYR A 521 VAL A 532 -1 N TYR A 524 O TYR A 544 SHEET 7 AA1 7 LEU A 514 LYS A 517 -1 N ILE A 515 O LEU A 523 SHEET 1 AA2 2 ARG A 384 TYR A 385 0 SHEET 2 AA2 2 ILE A 482 SER A 483 -1 O ILE A 482 N TYR A 385 SHEET 1 AA3 7 TYR B 347 LEU B 350 0 SHEET 2 AA3 7 ALA B 372 TYR B 376 1 O ILE B 375 N LEU B 350 SHEET 3 AA3 7 SER B 360 SER B 367 -1 N MET B 365 O TYR B 374 SHEET 4 AA3 7 LYS B 551 ASP B 560 -1 O TYR B 553 N TYR B 366 SHEET 5 AA3 7 LYS B 535 THR B 547 -1 N VAL B 545 O TYR B 552 SHEET 6 AA3 7 TYR B 521 VAL B 532 -1 N TYR B 524 O TYR B 544 SHEET 7 AA3 7 LEU B 514 LYS B 517 -1 N ILE B 515 O LEU B 523 SHEET 1 AA4 2 ARG B 384 TYR B 385 0 SHEET 2 AA4 2 ILE B 482 SER B 483 -1 O ILE B 482 N TYR B 385 LINK OG SER A 389 B SZI A 601 1555 1555 1.46 LINK OG SER B 389 B SZI B 601 1555 1555 1.44 CRYST1 46.904 106.780 56.278 90.00 108.09 90.00 P 1 21 1 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 0.021320 0.000000 0.006965 0.00000 SCALE2 0.000000 0.009365 0.000000 0.00000 SCALE3 0.000000 0.000000 0.018693 0.00000