HEADER TRANSFERASE/TRANSFERASE INHIBITOR 09-AUG-17 5Y5T TITLE CRYSTAL STRUCTURES OF SPLEEN TYROSINE KINASE IN COMPLEX WITH A NOVEL TITLE 2 INHIBITOR COMPND MOL_ID: 1; COMPND 2 MOLECULE: TYROSINE-PROTEIN KINASE SYK; COMPND 3 CHAIN: A; COMPND 4 FRAGMENT: UNP RESIDUES 356-635; COMPND 5 SYNONYM: SPLEEN TYROSINE KINASE,P72-SYK; COMPND 6 EC: 2.7.10.2; COMPND 7 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: SPODOPTERA FRUGIPERDA; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 7108 KEYWDS INHIBITOR, SPLEEN TYROSINE KINASE, HUMAN KINASE, DRUG DISCOVERY, KEYWDS 2 TRANSFERASE, TRANSFERASE-TRANSFERASE INHIBITOR COMPLEX EXPDTA X-RAY DIFFRACTION AUTHOR S.J.LEE,B.I.LEE REVDAT 3 22-NOV-23 5Y5T 1 REMARK REVDAT 2 11-JUL-18 5Y5T 1 JRNL REVDAT 1 27-JUN-18 5Y5T 0 JRNL AUTH S.J.LEE,J.S.CHOI,S.M.BONG,H.J.HWANG,J.LEE,H.J.SONG,J.LEE, JRNL AUTH 2 J.H.KIM,J.S.KOH,B.I.LEE JRNL TITL CRYSTAL STRUCTURES OF SPLEEN TYROSINE KINASE IN COMPLEX WITH JRNL TITL 2 TWO NOVEL 4-AMINOPYRIDO[4,3-D] PYRIMIDINE DERIVATIVE JRNL TITL 3 INHIBITORS. JRNL REF MOL. CELLS V. 41 545 2018 JRNL REFN ISSN 0219-1032 JRNL PMID 29890824 JRNL DOI 10.14348/MOLCELLS.2018.2219 REMARK 2 REMARK 2 RESOLUTION. 1.80 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.8.0103 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) : 1.80 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 42.49 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 93.9 REMARK 3 NUMBER OF REFLECTIONS : 23205 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) : 0.196 REMARK 3 R VALUE (WORKING SET) : 0.194 REMARK 3 FREE R VALUE : 0.234 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.900 REMARK 3 FREE R VALUE TEST SET COUNT : 1200 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) : 1.80 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.85 REMARK 3 REFLECTION IN BIN (WORKING SET) : 1073 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 57.49 REMARK 3 BIN R VALUE (WORKING SET) : 0.2860 REMARK 3 BIN FREE R VALUE SET COUNT : 47 REMARK 3 BIN FREE R VALUE : 0.3210 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 2149 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 30 REMARK 3 SOLVENT ATOMS : 162 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 41.17 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -2.18000 REMARK 3 B22 (A**2) : -1.88000 REMARK 3 B33 (A**2) : 4.42000 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : -1.81000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): 0.149 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.139 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.117 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 3.978 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.960 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.937 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 2230 ; 0.010 ; 0.019 REMARK 3 BOND LENGTHS OTHERS (A): 2140 ; 0.002 ; 0.020 REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 3008 ; 1.312 ; 1.977 REMARK 3 BOND ANGLES OTHERS (DEGREES): 4895 ; 0.918 ; 3.002 REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 260 ; 5.864 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 103 ;35.655 ;24.175 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 410 ;13.213 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 12 ;17.962 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 316 ; 0.082 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 2469 ; 0.005 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): 511 ; 0.002 ; 0.020 REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION OTHERS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): NULL ; NULL ; NULL 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): 1049 ; 2.477 ; 3.805 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): 1048 ; 2.478 ; 3.802 REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 1306 ; 4.027 ; 5.682 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): 1307 ; 4.026 ; 5.686 REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 1181 ; 2.639 ; 4.243 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): 1182 ; 2.638 ; 4.244 REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE OTHER ATOMS (A**2): 1703 ; 4.411 ; 6.206 REMARK 3 LONG RANGE B REFINED ATOMS (A**2): 2728 ; 7.563 ;31.231 REMARK 3 LONG RANGE B OTHER ATOMS (A**2): 2688 ; 7.520 ;31.080 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 : NULL REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : NULL 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 5Y5T COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 23-AUG-17. REMARK 100 THE DEPOSITION ID IS D_1300004722. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 27-MAY-10 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : NULL REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : PAL/PLS REMARK 200 BEAMLINE : 5C (4A) REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.0000 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 315R REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : HKL-2000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 24430 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.800 REMARK 200 RESOLUTION RANGE LOW (A) : 50.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 93.9 REMARK 200 DATA REDUNDANCY : 7.020 REMARK 200 R MERGE (I) : 0.05200 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 49.2000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.80 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.83 REMARK 200 COMPLETENESS FOR SHELL (%) : 54.5 REMARK 200 DATA REDUNDANCY IN SHELL : 4.60 REMARK 200 R MERGE FOR SHELL (I) : 0.36900 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 3.500 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: MOLREP REMARK 200 STARTING MODEL: 4XG2 REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 40.77 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.08 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 10-20% PEG 3350, 100MM TRIS-HCL, PH REMARK 280 8.5, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 277K 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 42.48950 REMARK 290 SMTRY3 2 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 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 353 REMARK 465 ALA A 354 REMARK 465 LEU 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 SER A 379 REMARK 465 GLY A 380 REMARK 465 ASN A 381 REMARK 465 PHE A 382 REMARK 465 GLY A 383 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 LEU A 636 REMARK 465 GLU A 637 REMARK 465 HIS A 638 REMARK 465 HIS A 639 REMARK 465 HIS A 640 REMARK 465 HIS A 641 REMARK 465 HIS A 642 REMARK 465 HIS A 643 REMARK 465 HIS A 644 REMARK 465 HIS A 645 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 GLU A 442 -60.29 71.74 REMARK 500 ASP A 494 40.69 -149.79 REMARK 500 ASP A 512 71.78 65.71 REMARK 500 LYS A 533 59.43 -91.38 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: NON-CIS, NON-TRANS REMARK 500 REMARK 500 THE FOLLOWING PEPTIDE BONDS DEVIATE SIGNIFICANTLY FROM BOTH REMARK 500 CIS AND TRANS CONFORMATION. CIS BONDS, IF ANY, ARE LISTED REMARK 500 ON CISPEP RECORDS. TRANS IS DEFINED AS 180 +/- 30 AND REMARK 500 CIS IS DEFINED AS 0 +/- 30 DEGREES. REMARK 500 MODEL OMEGA REMARK 500 LYS A 405 ASN A 406 -147.79 REMARK 500 GLU A 442 SER A 443 136.41 REMARK 500 REMARK 500 REMARK: NULL REMARK 525 REMARK 525 SOLVENT REMARK 525 REMARK 525 THE SOLVENT MOLECULES HAVE CHAIN IDENTIFIERS THAT REMARK 525 INDICATE THE POLYMER CHAIN WITH WHICH THEY ARE MOST REMARK 525 CLOSELY ASSOCIATED. THE REMARK LISTS ALL THE SOLVENT REMARK 525 MOLECULES WHICH ARE MORE THAN 5A AWAY FROM THE REMARK 525 NEAREST POLYMER CHAIN (M = MODEL NUMBER; REMARK 525 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE REMARK 525 NUMBER; I=INSERTION CODE): REMARK 525 REMARK 525 M RES CSSEQI REMARK 525 HOH A 962 DISTANCE = 6.27 ANGSTROMS REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue 8OR A 701 DBREF 5Y5T A 356 635 UNP P43405 KSYK_HUMAN 356 635 SEQADV 5Y5T MET A 353 UNP P43405 EXPRESSION TAG SEQADV 5Y5T ALA A 354 UNP P43405 EXPRESSION TAG SEQADV 5Y5T LEU A 355 UNP P43405 EXPRESSION TAG SEQADV 5Y5T LEU A 636 UNP P43405 EXPRESSION TAG SEQADV 5Y5T GLU A 637 UNP P43405 EXPRESSION TAG SEQADV 5Y5T HIS A 638 UNP P43405 EXPRESSION TAG SEQADV 5Y5T HIS A 639 UNP P43405 EXPRESSION TAG SEQADV 5Y5T HIS A 640 UNP P43405 EXPRESSION TAG SEQADV 5Y5T HIS A 641 UNP P43405 EXPRESSION TAG SEQADV 5Y5T HIS A 642 UNP P43405 EXPRESSION TAG SEQADV 5Y5T HIS A 643 UNP P43405 EXPRESSION TAG SEQADV 5Y5T HIS A 644 UNP P43405 EXPRESSION TAG SEQADV 5Y5T HIS A 645 UNP P43405 EXPRESSION TAG SEQRES 1 A 293 MET ALA LEU GLU GLU ILE ARG PRO LYS GLU VAL TYR LEU SEQRES 2 A 293 ASP ARG LYS LEU LEU THR LEU GLU ASP LYS GLU LEU GLY SEQRES 3 A 293 SER GLY ASN PHE GLY THR VAL LYS LYS GLY TYR TYR GLN SEQRES 4 A 293 MET LYS LYS VAL VAL LYS THR VAL ALA VAL LYS ILE LEU SEQRES 5 A 293 LYS ASN GLU ALA ASN ASP PRO ALA LEU LYS ASP GLU LEU SEQRES 6 A 293 LEU ALA GLU ALA ASN VAL MET GLN GLN LEU ASP ASN PRO SEQRES 7 A 293 TYR ILE VAL ARG MET ILE GLY ILE CYS GLU ALA GLU SER SEQRES 8 A 293 TRP MET LEU VAL MET GLU MET ALA GLU LEU GLY PRO LEU SEQRES 9 A 293 ASN LYS TYR LEU GLN GLN ASN ARG HIS VAL LYS ASP LYS SEQRES 10 A 293 ASN ILE ILE GLU LEU VAL HIS GLN VAL SER MET GLY MET SEQRES 11 A 293 LYS TYR LEU GLU GLU SER ASN PHE VAL HIS ARG ASP LEU SEQRES 12 A 293 ALA ALA ARG ASN VAL LEU LEU VAL THR GLN HIS TYR ALA SEQRES 13 A 293 LYS ILE SER ASP PHE GLY LEU SER LYS ALA LEU ARG ALA SEQRES 14 A 293 ASP GLU ASN TYR TYR LYS ALA GLN THR HIS GLY LYS TRP SEQRES 15 A 293 PRO VAL LYS TRP TYR ALA PRO GLU CYS ILE ASN TYR TYR SEQRES 16 A 293 LYS PHE SER SER LYS SER ASP VAL TRP SER PHE GLY VAL SEQRES 17 A 293 LEU MET TRP GLU ALA PHE SER TYR GLY GLN LYS PRO TYR SEQRES 18 A 293 ARG GLY MET LYS GLY SER GLU VAL THR ALA MET LEU GLU SEQRES 19 A 293 LYS GLY GLU ARG MET GLY CYS PRO ALA GLY CYS PRO ARG SEQRES 20 A 293 GLU MET TYR ASP LEU MET ASN LEU CYS TRP THR TYR ASP SEQRES 21 A 293 VAL GLU ASN ARG PRO GLY PHE ALA ALA VAL GLU LEU ARG SEQRES 22 A 293 LEU ARG ASN TYR TYR TYR ASP VAL VAL ASN LEU GLU HIS SEQRES 23 A 293 HIS HIS HIS HIS HIS HIS HIS HET 8OR A 701 30 HETNAM 8OR 2-[[(1S,2S)-2-AZANYLCYCLOHEXYL]AMINO]-4-[(4- HETNAM 2 8OR METHYLSULFONYLPHENYL)AMINO]-6H-PYRIDO[4,3-D]PYRIMIDIN- HETNAM 3 8OR 5-ONE HETSYN 8OR (1S,2S)-2-((4-((4-(METHYLSULFONYL)PHENYL)AMINO)-5-OXO- HETSYN 2 8OR 5,6-DIHYDROPYRIDO[4,3-D]PYRIMIDIN-2-YL)AMINO) HETSYN 3 8OR CYCLOHEXAN-1-AMINIUM FORMUL 2 8OR C20 H24 N6 O3 S FORMUL 3 HOH *162(H2 O) HELIX 1 AA1 ASP A 366 LYS A 368 5 3 HELIX 2 AA2 LEU A 413 GLN A 426 1 14 HELIX 3 AA3 LEU A 456 ASN A 463 1 8 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 PRO A 535 TYR A 539 5 5 HELIX 7 AA7 ALA A 540 TYR A 547 1 8 HELIX 8 AA8 SER A 550 SER A 567 1 18 HELIX 9 AA9 LYS A 577 LYS A 587 1 11 HELIX 10 AB1 PRO A 598 TRP A 609 1 12 HELIX 11 AB2 GLY A 618 ASN A 635 1 18 SHEET 1 AA1 5 LEU A 370 LEU A 372 0 SHEET 2 AA1 5 VAL A 385 GLN A 391 -1 O TYR A 389 N THR A 371 SHEET 3 AA1 5 VAL A 396 ILE A 403 -1 O LYS A 397 N TYR A 390 SHEET 4 AA1 5 TRP A 444 GLU A 449 -1 O MET A 448 N ALA A 400 SHEET 5 AA1 5 MET A 435 GLU A 440 -1 N ILE A 436 O VAL A 447 SHEET 1 AA2 3 GLY A 454 PRO A 455 0 SHEET 2 AA2 3 VAL A 500 THR A 504 -1 O LEU A 502 N GLY A 454 SHEET 3 AA2 3 TYR A 507 ILE A 510 -1 O LYS A 509 N LEU A 501 SHEET 1 AA3 2 PHE A 490 VAL A 491 0 SHEET 2 AA3 2 LYS A 517 ALA A 518 -1 O LYS A 517 N VAL A 491 SHEET 1 AA4 2 TYR A 526 LYS A 527 0 SHEET 2 AA4 2 LYS A 548 PHE A 549 -1 O PHE A 549 N TYR A 526 SITE 1 AC1 14 ALA A 400 MET A 448 GLU A 449 MET A 450 SITE 2 AC1 14 ALA A 451 GLY A 454 PRO A 455 LYS A 458 SITE 3 AC1 14 ARG A 498 ASN A 499 LEU A 501 ASP A 512 SITE 4 AC1 14 HOH A 814 HOH A 880 CRYST1 40.246 84.979 42.142 90.00 99.59 90.00 P 1 21 1 2 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 0.024847 0.000000 0.004197 0.00000 SCALE2 0.000000 0.011768 0.000000 0.00000 SCALE3 0.000000 0.000000 0.024065 0.00000