HEADER TRANSFERASE 11-JUN-20 6ZCP TITLE SYK KINASE DOMAIN IN COMPLEX WITH AZABENZIMIDAZOLE INHIBITOR 2B 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 SYK KINASE TRANSFERASE INHIBITOR, TRANSFERASE EXPDTA X-RAY DIFFRACTION AUTHOR J.A.READ REVDAT 2 24-JAN-24 6ZCP 1 REMARK REVDAT 1 23-JUN-21 6ZCP 0 JRNL AUTH J.A.READ JRNL TITL SYK KINASE DOMAIN IN COMPLEX WITH AZABENZIMIDAZOLE INHIBITOR JRNL TITL 2 4 JRNL REF TO BE PUBLISHED JRNL REFN REMARK 2 REMARK 2 RESOLUTION. 2.20 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : BUSTER 2.11.6 REMARK 3 AUTHORS : BRICOGNE,BLANC,BRANDL,FLENSBURG,KELLER, REMARK 3 : PACIOREK,ROVERSI,SHARFF,SMART,VONRHEIN, REMARK 3 : WOMACK,MATTHEWS,TEN EYCK,TRONRUD REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.20 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 20.50 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.8 REMARK 3 NUMBER OF REFLECTIONS : 16199 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) : 0.213 REMARK 3 R VALUE (WORKING SET) : 0.212 REMARK 3 FREE R VALUE : 0.234 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 810 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : NULL REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 8 REMARK 3 BIN RESOLUTION RANGE HIGH (ANGSTROMS) : 2.20 REMARK 3 BIN RESOLUTION RANGE LOW (ANGSTROMS) : 2.35 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 99.86 REMARK 3 REFLECTIONS IN BIN (WORKING + TEST SET) : 2877 REMARK 3 BIN R VALUE (WORKING + TEST SET) : 0.2520 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 2733 REMARK 3 BIN R VALUE (WORKING SET) : 0.2490 REMARK 3 BIN FREE R VALUE : 0.3070 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 5.01 REMARK 3 BIN FREE R VALUE TEST SET COUNT : 144 REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : 0.000 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 2079 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 30 REMARK 3 SOLVENT ATOMS : 89 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 61.76 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 55.59 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 4.03030 REMARK 3 B22 (A**2) : 2.03220 REMARK 3 B33 (A**2) : -6.06250 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 COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : 0.320 REMARK 3 DPI (BLOW EQ-10) BASED ON R VALUE (A) : 0.265 REMARK 3 DPI (BLOW EQ-9) BASED ON FREE R VALUE (A) : 0.191 REMARK 3 DPI (CRUICKSHANK) BASED ON R VALUE (A) : 0.253 REMARK 3 DPI (CRUICKSHANK) BASED ON FREE R VALUE (A) : 0.189 REMARK 3 REMARK 3 REFERENCES: BLOW, D. (2002) ACTA CRYST D58, 792-797 REMARK 3 CRUICKSHANK, D.W.J. (1999) ACTA CRYST D55, 583-601 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.935 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.932 REMARK 3 REMARK 3 NUMBER OF GEOMETRIC FUNCTION TERMS DEFINED : 15 REMARK 3 TERM COUNT WEIGHT FUNCTION. REMARK 3 BOND LENGTHS : 2160 ; 2.000 ; HARMONIC REMARK 3 BOND ANGLES : 2927 ; 2.000 ; HARMONIC REMARK 3 TORSION ANGLES : 729 ; 2.000 ; SINUSOIDAL REMARK 3 TRIGONAL CARBON PLANES : 45 ; 2.000 ; HARMONIC REMARK 3 GENERAL PLANES : 314 ; 5.000 ; HARMONIC REMARK 3 ISOTROPIC THERMAL FACTORS : 2160 ; 20.000 ; HARMONIC REMARK 3 BAD NON-BONDED CONTACTS : NULL ; NULL ; NULL REMARK 3 IMPROPER TORSIONS : NULL ; NULL ; NULL REMARK 3 PSEUDOROTATION ANGLES : NULL ; NULL ; NULL REMARK 3 CHIRAL IMPROPER TORSION : 264 ; 5.000 ; SEMIHARMONIC REMARK 3 SUM OF OCCUPANCIES : NULL ; NULL ; NULL REMARK 3 UTILITY DISTANCES : NULL ; NULL ; NULL REMARK 3 UTILITY ANGLES : NULL ; NULL ; NULL REMARK 3 UTILITY TORSION : NULL ; NULL ; NULL REMARK 3 IDEAL-DIST CONTACT TERM : 2468 ; 4.000 ; SEMIHARMONIC REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.010 REMARK 3 BOND ANGLES (DEGREES) : 1.05 REMARK 3 PEPTIDE OMEGA TORSION ANGLES (DEGREES) : 3.00 REMARK 3 OTHER TORSION ANGLES (DEGREES) : 18.40 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : 1 REMARK 3 REMARK 3 TLS GROUP : 1 REMARK 3 SELECTION: { A|* } REMARK 3 ORIGIN FOR THE GROUP (A): 3.8258 10.6866 20.0486 REMARK 3 T TENSOR REMARK 3 T11: -0.0787 T22: -0.0849 REMARK 3 T33: -0.2140 T12: 0.0114 REMARK 3 T13: 0.0102 T23: 0.0232 REMARK 3 L TENSOR REMARK 3 L11: 2.5170 L22: 2.2001 REMARK 3 L33: 0.7957 L12: 0.1540 REMARK 3 L13: -1.1075 L23: -0.6372 REMARK 3 S TENSOR REMARK 3 S11: -0.0359 S12: -0.0019 S13: 0.0617 REMARK 3 S21: -0.0087 S22: 0.0455 S23: -0.0192 REMARK 3 S31: 0.0647 S32: -0.0252 S33: -0.0097 REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 6ZCP COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 15-JUN-20. REMARK 100 THE DEPOSITION ID IS D_1292109318. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 14-OCT-16 REMARK 200 TEMPERATURE (KELVIN) : 278 REMARK 200 PH : NULL REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : SOLEIL REMARK 200 BEAMLINE : PROXIMA 1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1 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 : AIMLESS REMARK 200 DATA SCALING SOFTWARE : AIMLESS 0.5.17 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 16296 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.200 REMARK 200 RESOLUTION RANGE LOW (A) : 39.930 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.6 REMARK 200 DATA REDUNDANCY : 6.500 REMARK 200 R MERGE (I) : 0.09400 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 11.7000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.20 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.25 REMARK 200 COMPLETENESS FOR SHELL (%) : 96.4 REMARK 200 DATA REDUNDANCY IN SHELL : 6.50 REMARK 200 R MERGE FOR SHELL (I) : 1.28100 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: AMORE REMARK 200 STARTING MODEL: 6SS8 REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 44.12 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.20 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.1M NA3CIT PH 6.4, 16% PEG3350, 0.2M REMARK 280 KH2PO4, VAPOR DIFFUSION, SITTING DROP, TEMPERATURE 278K 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 19.96500 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 44.91500 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 42.81000 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 44.91500 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 19.96500 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 42.81000 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 TOTAL BURIED SURFACE AREA: 0 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 12560 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: 0.0 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 MET A 343 REMARK 465 ASP A 344 REMARK 465 THR A 345 REMARK 465 GLU A 346 REMARK 465 VAL A 347 REMARK 465 TYR A 348 REMARK 465 GLU A 349 REMARK 465 SER A 350 REMARK 465 PRO A 351 REMARK 465 TYR A 352 REMARK 465 ALA A 353 REMARK 465 ASP A 354 REMARK 465 PRO A 355 REMARK 465 GLU A 356 REMARK 465 GLU A 357 REMARK 465 ILE A 358 REMARK 465 ARG A 359 REMARK 465 PRO A 360 REMARK 465 LYS A 361 REMARK 465 GLU A 362 REMARK 465 LYS A 393 REMARK 465 LYS A 405 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 465 PRO A 411 REMARK 465 ALA A 412 REMARK 465 HIS A 639 REMARK 465 HIS A 640 REMARK 465 HIS A 641 REMARK 470 REMARK 470 MISSING ATOM REMARK 470 THE FOLLOWING RESIDUES HAVE MISSING ATOMS (M=MODEL NUMBER; REMARK 470 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; REMARK 470 I=INSERTION CODE): REMARK 470 M RES CSSEQI ATOMS REMARK 470 LYS A 368 CD CE NZ REMARK 470 ASP A 374 CG OD1 OD2 REMARK 470 LYS A 375 CG CD CE NZ REMARK 470 GLU A 376 CG CD OE1 OE2 REMARK 470 SER A 379 OG REMARK 470 ASN A 381 CG OD1 ND2 REMARK 470 LYS A 386 CE NZ REMARK 470 GLN A 391 CG CD OE1 NE2 REMARK 470 MET A 392 CG SD CE REMARK 470 LEU A 404 CG CD1 CD2 REMARK 470 LEU A 413 CG CD1 CD2 REMARK 470 LYS A 414 CG CD CE NZ REMARK 470 GLU A 416 CG CD OE1 OE2 REMARK 470 LEU A 417 CG CD1 CD2 REMARK 470 LEU A 418 CG CD1 CD2 REMARK 470 GLN A 425 CG CD OE1 NE2 REMARK 470 GLN A 462 CD OE1 NE2 REMARK 470 ARG A 464 CD NE CZ NH1 NH2 REMARK 470 HIS A 465 CG ND1 CD2 CE1 NE2 REMARK 470 LYS A 467 CD CE NZ REMARK 470 ASP A 468 OD1 OD2 REMARK 470 LYS A 469 CG CD CE NZ REMARK 470 GLN A 529 CG CD OE1 NE2 REMARK 470 THR A 530 OG1 CG2 REMARK 470 LYS A 533 CG CD CE NZ REMARK 470 ARG A 599 CD NE CZ NH1 NH2 REMARK 470 GLU A 614 CG CD OE1 OE2 REMARK 470 HIS A 636 CG ND1 CD2 CE1 NE2 REMARK 470 HIS A 637 CG ND1 CD2 CE1 NE2 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 -129.50 -126.25 REMARK 500 ASP A 494 36.01 -149.93 REMARK 500 SER A 511 -166.55 -125.39 REMARK 500 ASP A 512 77.40 56.04 REMARK 500 THR A 530 159.16 76.17 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 QFK A 701 DBREF 6ZCP A 343 635 UNP P43405 KSYK_HUMAN 343 635 SEQADV 6ZCP HIS A 636 UNP P43405 EXPRESSION TAG SEQADV 6ZCP HIS A 637 UNP P43405 EXPRESSION TAG SEQADV 6ZCP HIS A 638 UNP P43405 EXPRESSION TAG SEQADV 6ZCP HIS A 639 UNP P43405 EXPRESSION TAG SEQADV 6ZCP HIS A 640 UNP P43405 EXPRESSION TAG SEQADV 6ZCP HIS A 641 UNP P43405 EXPRESSION TAG SEQRES 1 A 299 MET ASP THR GLU VAL TYR GLU SER PRO TYR ALA ASP PRO SEQRES 2 A 299 GLU GLU ILE ARG PRO LYS GLU VAL TYR LEU ASP ARG LYS SEQRES 3 A 299 LEU LEU THR LEU GLU ASP LYS GLU LEU GLY SER GLY ASN SEQRES 4 A 299 PHE GLY THR VAL LYS LYS GLY TYR TYR GLN MET LYS LYS SEQRES 5 A 299 VAL VAL LYS THR VAL ALA VAL LYS ILE LEU LYS ASN GLU SEQRES 6 A 299 ALA ASN ASP PRO ALA LEU LYS ASP GLU LEU LEU ALA GLU SEQRES 7 A 299 ALA ASN VAL MET GLN GLN LEU ASP ASN PRO TYR ILE VAL SEQRES 8 A 299 ARG MET ILE GLY ILE CYS GLU ALA GLU SER TRP MET LEU SEQRES 9 A 299 VAL MET GLU MET ALA GLU LEU GLY PRO LEU ASN LYS TYR SEQRES 10 A 299 LEU GLN GLN ASN ARG HIS VAL LYS ASP LYS ASN ILE ILE SEQRES 11 A 299 GLU LEU VAL HIS GLN VAL SER MET GLY MET LYS TYR LEU SEQRES 12 A 299 GLU GLU SER ASN PHE VAL HIS ARG ASP LEU ALA ALA ARG SEQRES 13 A 299 ASN VAL LEU LEU VAL THR GLN HIS TYR ALA LYS ILE SER SEQRES 14 A 299 ASP PHE GLY LEU SER LYS ALA LEU ARG ALA ASP GLU ASN SEQRES 15 A 299 TYR TYR LYS ALA GLN THR HIS GLY LYS TRP PRO VAL LYS SEQRES 16 A 299 TRP TYR ALA PRO GLU CYS ILE ASN TYR TYR LYS PHE SER SEQRES 17 A 299 SER LYS SER ASP VAL TRP SER PHE GLY VAL LEU MET TRP SEQRES 18 A 299 GLU ALA PHE SER TYR GLY GLN LYS PRO TYR ARG GLY MET SEQRES 19 A 299 LYS GLY SER GLU VAL THR ALA MET LEU GLU LYS GLY GLU SEQRES 20 A 299 ARG MET GLY CYS PRO ALA GLY CYS PRO ARG GLU MET TYR SEQRES 21 A 299 ASP LEU MET ASN LEU CYS TRP THR TYR ASP VAL GLU ASN SEQRES 22 A 299 ARG PRO GLY PHE ALA ALA VAL GLU LEU ARG LEU ARG ASN SEQRES 23 A 299 TYR TYR TYR ASP VAL VAL ASN HIS HIS HIS HIS HIS HIS HET QFK A 701 30 HETNAM QFK 7-[[4-[4-[(DIMETHYLAMINO)METHYL]PYRAZOL-1-YL]PYRIMIDIN- HETNAM 2 QFK 2-YL]AMINO]-~{N},3-DIMETHYL-IMIDAZO[1,5-A]PYRIDINE-1- HETNAM 3 QFK CARBOXAMIDE FORMUL 2 QFK C20 H23 N9 O FORMUL 3 HOH *89(H2 O) HELIX 1 AA1 ASP A 366 LYS A 368 5 3 HELIX 2 AA2 LYS A 414 LEU A 427 1 14 HELIX 3 AA3 LEU A 456 GLN A 462 1 7 HELIX 4 AA4 LYS A 467 SER A 488 1 22 HELIX 5 AA5 ALA A 496 ARG A 498 5 3 HELIX 6 AA6 ALA A 540 TYR A 546 1 7 HELIX 7 AA7 SER A 550 SER A 567 1 18 HELIX 8 AA8 LYS A 577 LYS A 587 1 11 HELIX 9 AA9 PRO A 598 TRP A 609 1 12 HELIX 10 AB1 GLY A 618 HIS A 638 1 21 SHEET 1 AA1 3 LEU A 370 LEU A 372 0 SHEET 2 AA1 3 THR A 384 GLN A 391 -1 O TYR A 389 N THR A 371 SHEET 3 AA1 3 GLY A 378 SER A 379 -1 N GLY A 378 O VAL A 385 SHEET 1 AA2 5 LEU A 370 LEU A 372 0 SHEET 2 AA2 5 THR A 384 GLN A 391 -1 O TYR A 389 N THR A 371 SHEET 3 AA2 5 VAL A 396 ILE A 403 -1 O VAL A 401 N LYS A 386 SHEET 4 AA2 5 TRP A 444 GLU A 449 -1 O LEU A 446 N LYS A 402 SHEET 5 AA2 5 MET A 435 GLU A 440 -1 N GLY A 437 O VAL A 447 SHEET 1 AA3 3 GLY A 454 PRO A 455 0 SHEET 2 AA3 3 VAL A 500 THR A 504 -1 O LEU A 502 N GLY A 454 SHEET 3 AA3 3 TYR A 507 ILE A 510 -1 O LYS A 509 N LEU A 501 SHEET 1 AA4 2 PHE A 490 VAL A 491 0 SHEET 2 AA4 2 LYS A 517 ALA A 518 -1 O LYS A 517 N VAL A 491 SHEET 1 AA5 2 TYR A 526 LYS A 527 0 SHEET 2 AA5 2 LYS A 548 PHE A 549 -1 O PHE A 549 N TYR A 526 SITE 1 AC1 16 LEU A 377 GLY A 378 SER A 379 PHE A 382 SITE 2 AC1 16 VAL A 385 ALA A 400 MET A 448 GLU A 449 SITE 3 AC1 16 MET A 450 ALA A 451 GLY A 454 PRO A 455 SITE 4 AC1 16 ARG A 498 LEU A 501 SER A 511 ASP A 512 CRYST1 39.930 85.620 89.830 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 0.025044 0.000000 0.000000 0.00000 SCALE2 0.000000 0.011680 0.000000 0.00000 SCALE3 0.000000 0.000000 0.011132 0.00000