HEADER TRANSFERASE/TRANSFERASE INHIBITOR 11-MAY-12 4F4P TITLE SYK IN COMPLEX WITH LIGAND LASW836 COMPND MOL_ID: 1; COMPND 2 MOLECULE: TYROSINE-PROTEIN KINASE SYK; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: SPLEEN TYROSINE KINASE, P72-SYK; COMPND 5 EC: 2.7.10.2; COMPND 6 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 3 ORGANISM_COMMON: HUMAN; SOURCE 4 ORGANISM_TAXID: 9606; SOURCE 5 GENE: SYK; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS TYROSINE-PROTEIN KINASE, TRANSFERASE, TRANSFERASE-TRANSFERASE KEYWDS 2 INHIBITOR COMPLEX EXPDTA X-RAY DIFFRACTION AUTHOR M.LOPEZ,V.SEGARRA,B.VIDAL,C.WENZKOWSKI,A.JESTEL,S.KRAPP,M.BLAESSE, AUTHOR 2 S.NAGEL,P.SCHREINER REVDAT 3 28-FEB-24 4F4P 1 REMARK SEQADV REVDAT 2 24-JAN-18 4F4P 1 AUTHOR REMARK REVDAT 1 12-DEC-12 4F4P 0 JRNL AUTH M.CASTILLO,P.FORNS,M.ERRA,M.MIR,M.LOPEZ,M.MALDONADO, JRNL AUTH 2 A.ORELLANA,C.CARRENO,I.RAMIS,M.MIRALPEIX,B.VIDAL JRNL TITL HIGHLY POTENT AMINOPYRIDINES AS SYK KINASE INHIBITORS. JRNL REF BIOORG.MED.CHEM.LETT. V. 22 5419 2012 JRNL REFN ISSN 0960-894X JRNL PMID 22877633 JRNL DOI 10.1016/J.BMCL.2012.07.045 REMARK 2 REMARK 2 RESOLUTION. 2.37 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.2.0005 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) : 2.37 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 38.12 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 95.0 REMARK 3 NUMBER OF REFLECTIONS : 12074 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) : 0.241 REMARK 3 R VALUE (WORKING SET) : 0.239 REMARK 3 FREE R VALUE : 0.285 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 608 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) : 2.37 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.43 REMARK 3 REFLECTION IN BIN (WORKING SET) : 805 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 95.37 REMARK 3 BIN R VALUE (WORKING SET) : 0.3350 REMARK 3 BIN FREE R VALUE SET COUNT : 39 REMARK 3 BIN FREE R VALUE : 0.4320 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 2121 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 34 REMARK 3 SOLVENT ATOMS : 21 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 63.77 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -0.04000 REMARK 3 B22 (A**2) : -4.23000 REMARK 3 B33 (A**2) : 4.27000 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): 0.516 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.304 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.291 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 26.338 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.928 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.890 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 2200 ; 0.008 ; 0.022 REMARK 3 BOND LENGTHS OTHERS (A): 1958 ; 0.001 ; 0.020 REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 2974 ; 1.045 ; 1.977 REMARK 3 BOND ANGLES OTHERS (DEGREES): 4559 ; 0.720 ; 3.000 REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 265 ; 5.742 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 99 ;34.580 ;24.343 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 387 ;14.944 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 11 ;18.692 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 311 ; 0.062 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 2432 ; 0.004 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): 453 ; 0.003 ; 0.020 REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): 486 ; 0.193 ; 0.200 REMARK 3 NON-BONDED CONTACTS OTHERS (A): 2105 ; 0.176 ; 0.200 REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): 1080 ; 0.181 ; 0.200 REMARK 3 NON-BONDED TORSION OTHERS (A): 1138 ; 0.083 ; 0.200 REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): 66 ; 0.158 ; 0.200 REMARK 3 H-BOND (X...Y) OTHERS (A): 1 ; 0.029 ; 0.200 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): 7 ; 0.090 ; 0.200 REMARK 3 SYMMETRY VDW OTHERS (A): 31 ; 0.197 ; 0.200 REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): 4 ; 0.138 ; 0.200 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): 1722 ; 1.626 ; 2.000 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): 541 ; 0.335 ; 2.000 REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 2105 ; 2.066 ; 3.000 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 1079 ; 3.234 ; 4.000 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 869 ; 4.336 ; 6.000 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 : 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 365 A 450 REMARK 3 ORIGIN FOR THE GROUP (A): 11.514 -2.186 10.519 REMARK 3 T TENSOR REMARK 3 T11: 0.6221 T22: 0.2484 REMARK 3 T33: 0.4988 T12: -0.2842 REMARK 3 T13: 0.4178 T23: 0.0151 REMARK 3 L TENSOR REMARK 3 L11: 3.6623 L22: 4.8349 REMARK 3 L33: 6.8768 L12: 1.9378 REMARK 3 L13: -4.1751 L23: 0.6307 REMARK 3 S TENSOR REMARK 3 S11: -1.3181 S12: 0.8832 S13: -0.6110 REMARK 3 S21: -1.2699 S22: 0.4902 S23: -0.7338 REMARK 3 S31: 1.9068 S32: -0.9897 S33: 0.8280 REMARK 3 REMARK 3 TLS GROUP : 2 REMARK 3 NUMBER OF COMPONENTS GROUP : 1 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : A 451 A 637 REMARK 3 ORIGIN FOR THE GROUP (A): 0.561 15.915 23.398 REMARK 3 T TENSOR REMARK 3 T11: -0.2749 T22: -0.2179 REMARK 3 T33: -0.3390 T12: 0.0220 REMARK 3 T13: -0.0087 T23: -0.0441 REMARK 3 L TENSOR REMARK 3 L11: 5.9654 L22: 7.4247 REMARK 3 L33: 4.0758 L12: 2.5068 REMARK 3 L13: -3.0254 L23: -3.8353 REMARK 3 S TENSOR REMARK 3 S11: -0.0103 S12: 0.0677 S13: 0.3951 REMARK 3 S21: 0.3459 S22: 0.2569 S23: 0.0818 REMARK 3 S31: -0.2456 S32: -0.2423 S33: -0.2465 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: HYDROGENS HAVE BEEN ADDED IN THE RIDING REMARK 3 POSITIONS REMARK 4 REMARK 4 4F4P COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 21-MAY-12. REMARK 100 THE DEPOSITION ID IS D_1000072451. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 25-JUL-08 REMARK 200 TEMPERATURE (KELVIN) : 100.0 REMARK 200 PH : NULL REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : SLS REMARK 200 BEAMLINE : X06DA REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.000 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : MARRESEARCH REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : XSCALE REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 12709 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.370 REMARK 200 RESOLUTION RANGE LOW (A) : 38.120 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 94.7 REMARK 200 DATA REDUNDANCY : 5.100 REMARK 200 R MERGE (I) : 0.08800 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) : 2.37 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.57 REMARK 200 COMPLETENESS FOR SHELL (%) : 94.5 REMARK 200 DATA REDUNDANCY IN SHELL : 4.00 REMARK 200 R MERGE FOR SHELL (I) : 0.78800 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: NULL 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 (%): 49.47 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.43 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: NULL 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 19.75050 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 44.90950 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 42.11350 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 44.90950 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 19.75050 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 42.11350 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 TYR A 390 REMARK 465 GLN A 391 REMARK 465 MET A 392 REMARK 465 LYS A 393 REMARK 465 LYS A 394 REMARK 465 VAL A 395 REMARK 465 ASN A 406 REMARK 465 GLU A 407 REMARK 465 ALA A 408 REMARK 465 ASN A 409 REMARK 465 ASP A 410 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 ASN A 381 CG OD1 ND2 REMARK 480 PHE A 382 CG CD1 CD2 CE1 CE2 CZ REMARK 480 LYS A 405 CG CD CE NZ REMARK 480 LEU A 413 CG CD1 CD2 REMARK 480 ARG A 464 NE CZ NH1 NH2 REMARK 480 GLN A 529 CD OE1 NE2 REMARK 480 LYS A 533 CG 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 ALA A 441 -129.37 -151.69 REMARK 500 ASP A 494 37.39 -151.49 REMARK 500 ASP A 512 80.95 62.38 REMARK 500 ASP A 512 80.95 61.56 REMARK 500 TRP A 609 39.20 -89.58 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 0SB A 701 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 702 DBREF 4F4P A 365 635 UNP P43405 KSYK_HUMAN 365 635 SEQADV 4F4P GLU A 636 UNP P43405 EXPRESSION TAG SEQADV 4F4P GLY A 637 UNP P43405 EXPRESSION TAG SEQRES 1 A 273 LEU ASP ARG LYS LEU LEU THR LEU GLU ASP LYS GLU LEU SEQRES 2 A 273 GLY SER GLY ASN PHE GLY THR VAL LYS LYS GLY TYR TYR SEQRES 3 A 273 GLN MET LYS LYS VAL VAL LYS THR VAL ALA VAL LYS ILE SEQRES 4 A 273 LEU LYS ASN GLU ALA ASN ASP PRO ALA LEU LYS ASP GLU SEQRES 5 A 273 LEU LEU ALA GLU ALA ASN VAL MET GLN GLN LEU ASP ASN SEQRES 6 A 273 PRO TYR ILE VAL ARG MET ILE GLY ILE CYS GLU ALA GLU SEQRES 7 A 273 SER TRP MET LEU VAL MET GLU MET ALA GLU LEU GLY PRO SEQRES 8 A 273 LEU ASN LYS TYR LEU GLN GLN ASN ARG HIS VAL LYS ASP SEQRES 9 A 273 LYS ASN ILE ILE GLU LEU VAL HIS GLN VAL SER MET GLY SEQRES 10 A 273 MET LYS TYR LEU GLU GLU SER ASN PHE VAL HIS ARG ASP SEQRES 11 A 273 LEU ALA ALA ARG ASN VAL LEU LEU VAL THR GLN HIS TYR SEQRES 12 A 273 ALA LYS ILE SER ASP PHE GLY LEU SER LYS ALA LEU ARG SEQRES 13 A 273 ALA ASP GLU ASN TYR TYR LYS ALA GLN THR HIS GLY LYS SEQRES 14 A 273 TRP PRO VAL LYS TRP TYR ALA PRO GLU CYS ILE ASN TYR SEQRES 15 A 273 TYR LYS PHE SER SER LYS SER ASP VAL TRP SER PHE GLY SEQRES 16 A 273 VAL LEU MET TRP GLU ALA PHE SER TYR GLY GLN LYS PRO SEQRES 17 A 273 TYR ARG GLY MET LYS GLY SER GLU VAL THR ALA MET LEU SEQRES 18 A 273 GLU LYS GLY GLU ARG MET GLY CYS PRO ALA GLY CYS PRO SEQRES 19 A 273 ARG GLU MET TYR ASP LEU MET ASN LEU CYS TRP THR TYR SEQRES 20 A 273 ASP VAL GLU ASN ARG PRO GLY PHE ALA ALA VAL GLU LEU SEQRES 21 A 273 ARG LEU ARG ASN TYR TYR TYR ASP VAL VAL ASN GLU GLY HET 0SB A 701 29 HET SO4 A 702 5 HETNAM 0SB N-{6-[3-(PIPERAZIN-1-YL)PHENYL]PYRIDIN-2-YL}-4- HETNAM 2 0SB (TRIFLUOROMETHYL)PYRIDIN-2-AMINE HETNAM SO4 SULFATE ION FORMUL 2 0SB C21 H20 F3 N5 FORMUL 3 SO4 O4 S 2- FORMUL 4 HOH *21(H2 O) HELIX 1 1 ASP A 366 LEU A 370 5 5 HELIX 2 2 ALA A 412 GLN A 426 1 15 HELIX 3 3 LEU A 456 ASN A 463 1 8 HELIX 4 4 LYS A 467 SER A 488 1 22 HELIX 5 5 ALA A 496 ARG A 498 5 3 HELIX 6 6 PRO A 535 TYR A 539 5 5 HELIX 7 7 ALA A 540 TYR A 547 1 8 HELIX 8 8 SER A 550 SER A 567 1 18 HELIX 9 9 LYS A 577 GLY A 588 1 12 HELIX 10 10 PRO A 598 TRP A 609 1 12 HELIX 11 11 GLY A 618 GLY A 637 1 20 SHEET 1 A 5 GLY A 378 SER A 379 0 SHEET 2 A 5 GLY A 383 GLY A 388 -1 O VAL A 385 N GLY A 378 SHEET 3 A 5 VAL A 399 LEU A 404 -1 O ILE A 403 N THR A 384 SHEET 4 A 5 TRP A 444 GLU A 449 -1 O MET A 448 N ALA A 400 SHEET 5 A 5 MET A 435 GLU A 440 -1 N GLY A 437 O VAL A 447 SHEET 1 B 3 GLY A 454 PRO A 455 0 SHEET 2 B 3 VAL A 500 THR A 504 -1 O LEU A 502 N GLY A 454 SHEET 3 B 3 TYR A 507 ILE A 510 -1 O TYR A 507 N VAL A 503 SHEET 1 C 2 PHE A 490 VAL A 491 0 SHEET 2 C 2 LYS A 517 ALA A 518 -1 O LYS A 517 N VAL A 491 SHEET 1 D 2 TYR A 526 LYS A 527 0 SHEET 2 D 2 LYS A 548 PHE A 549 -1 O PHE A 549 N TYR A 526 SITE 1 AC1 14 GLY A 378 VAL A 385 ALA A 400 MET A 448 SITE 2 AC1 14 GLU A 449 MET A 450 ALA A 451 GLY A 454 SITE 3 AC1 14 PRO A 455 ARG A 498 ASN A 499 LEU A 501 SITE 4 AC1 14 SER A 511 ASP A 512 SITE 1 AC2 5 ARG A 493 TYR A 526 ALA A 528 THR A 530 SITE 2 AC2 5 TRP A 534 CRYST1 39.501 84.227 89.819 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 0.025316 0.000000 0.000000 0.00000 SCALE2 0.000000 0.011873 0.000000 0.00000 SCALE3 0.000000 0.000000 0.011134 0.00000