HEADER TRANSFERASE/TRANSFERASE INHIBITOR 18-APR-12 4EQC TITLE CRYSTAL STRUCTURE OF PAK1 KINASE DOMAIN IN COMPLEX WITH FRAX597 TITLE 2 INHIBITOR COMPND MOL_ID: 1; COMPND 2 MOLECULE: SERINE/THREONINE-PROTEIN KINASE PAK 1; COMPND 3 CHAIN: A; COMPND 4 FRAGMENT: UNP RESIDUES 249-545; COMPND 5 SYNONYM: ALPHA-PAK, P21-ACTIVATED KINASE 1, PAK-1, P65-PAK; COMPND 6 EC: 2.7.11.1; COMPND 7 ENGINEERED: YES; COMPND 8 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 3 ORGANISM_COMMON: HUMAN; SOURCE 4 ORGANISM_TAXID: 9606; SOURCE 5 GENE: PAK1; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: BL21(DE3) KEYWDS SERINE/THREONINE KINASE, PHOSPHORYLATION, ATP-BINDING, TRANSFERASE- KEYWDS 2 TRANSFERASE INHIBITOR COMPLEX EXPDTA X-RAY DIFFRACTION AUTHOR J.MAKSIMOSKA,R.MARMORSTEIN REVDAT 5 27-NOV-24 4EQC 1 REMARK REVDAT 4 13-SEP-23 4EQC 1 REMARK SEQADV LINK REVDAT 3 23-OCT-13 4EQC 1 JRNL REVDAT 2 09-OCT-13 4EQC 1 JRNL REVDAT 1 28-AUG-13 4EQC 0 JRNL AUTH S.LICCIULLI,J.MAKSIMOSKA,C.ZHOU,S.TROUTMAN,S.KOTA,Q.LIU, JRNL AUTH 2 S.DURON,D.CAMPBELL,J.CHERNOFF,J.FIELD,R.MARMORSTEIN, JRNL AUTH 3 J.L.KISSIL JRNL TITL FRAX597, A SMALL MOLECULE INHIBITOR OF THE P21-ACTIVATED JRNL TITL 2 KINASES, INHIBITS TUMORIGENESIS OF NEUROFIBROMATOSIS TYPE 2 JRNL TITL 3 (NF2)-ASSOCIATED SCHWANNOMAS. JRNL REF J.BIOL.CHEM. V. 288 29105 2013 JRNL REFN ISSN 0021-9258 JRNL PMID 23960073 JRNL DOI 10.1074/JBC.M113.510933 REMARK 2 REMARK 2 RESOLUTION. 2.01 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.2.0019 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) : 2.01 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 30.53 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 99.2 REMARK 3 NUMBER OF REFLECTIONS : 20927 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) : 0.198 REMARK 3 R VALUE (WORKING SET) : 0.195 REMARK 3 FREE R VALUE : 0.253 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.100 REMARK 3 FREE R VALUE TEST SET COUNT : 1130 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) : 2.01 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.06 REMARK 3 REFLECTION IN BIN (WORKING SET) : 1500 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 96.71 REMARK 3 BIN R VALUE (WORKING SET) : 0.2370 REMARK 3 BIN FREE R VALUE SET COUNT : 85 REMARK 3 BIN FREE R VALUE : 0.3940 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 2308 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 41 REMARK 3 SOLVENT ATOMS : 216 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 26.14 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -0.08000 REMARK 3 B22 (A**2) : 0.11000 REMARK 3 B33 (A**2) : -0.03000 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): 0.201 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.184 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.122 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 4.260 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.945 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.918 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 2472 ; 0.019 ; 0.022 REMARK 3 BOND LENGTHS OTHERS (A): NULL ; NULL ; NULL REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 3373 ; 1.856 ; 2.004 REMARK 3 BOND ANGLES OTHERS (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 319 ; 7.882 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 104 ;41.305 ;25.192 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 446 ;15.959 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 13 ;25.561 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 383 ; 0.117 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 1844 ; 0.008 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): 1321 ; 0.212 ; 0.200 REMARK 3 NON-BONDED CONTACTS OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): 1703 ; 0.308 ; 0.200 REMARK 3 NON-BONDED TORSION OTHERS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): 225 ; 0.198 ; 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): 38 ; 0.224 ; 0.200 REMARK 3 SYMMETRY VDW OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): 16 ; 0.244 ; 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): 1567 ; 1.039 ; 1.500 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 2469 ; 1.597 ; 2.000 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 1054 ; 2.627 ; 3.000 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 892 ; 3.935 ; 4.500 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 : NULL REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : MASK REMARK 3 PARAMETERS FOR MASK CALCULATION REMARK 3 VDW PROBE RADIUS : 1.40 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 4EQC COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 20-APR-12. REMARK 100 THE DEPOSITION ID IS D_1000071940. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 15-FEB-12 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 7.0 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : N REMARK 200 RADIATION SOURCE : ROTATING ANODE REMARK 200 BEAMLINE : NULL REMARK 200 X-RAY GENERATOR MODEL : RIGAKU MICROMAX-007 HF REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.54 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : RIGAKU SATURN 944+ REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-3000 REMARK 200 DATA SCALING SOFTWARE : HKL-3000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 22088 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.000 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 (%) : 99.4 REMARK 200 DATA REDUNDANCY : 4.800 REMARK 200 R MERGE (I) : 0.16800 REMARK 200 R SYM (I) : 0.15700 REMARK 200 FOR THE DATA SET : 8.0000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.00 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.07 REMARK 200 COMPLETENESS FOR SHELL (%) : 100.0 REMARK 200 DATA REDUNDANCY IN SHELL : 4.60 REMARK 200 R MERGE FOR SHELL (I) : 0.59700 REMARK 200 R SYM FOR SHELL (I) : 0.54500 REMARK 200 FOR SHELL : 2.100 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: PDB ID 3FXZ REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 48.72 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.40 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.1 M HEPES, 1 M NACL, 25% PEG 3350, REMARK 280 10 MM DTT, PH 7.0, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE REMARK 280 277K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: C 2 2 21 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,-Y,Z+1/2 REMARK 290 3555 -X,Y,-Z+1/2 REMARK 290 4555 X,-Y,-Z REMARK 290 5555 X+1/2,Y+1/2,Z REMARK 290 6555 -X+1/2,-Y+1/2,Z+1/2 REMARK 290 7555 -X+1/2,Y+1/2,-Z+1/2 REMARK 290 8555 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 0.00000 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 61.17500 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 61.17500 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 5 1.000000 0.000000 0.000000 25.74700 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 51.51300 REMARK 290 SMTRY3 5 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 6 -1.000000 0.000000 0.000000 25.74700 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 51.51300 REMARK 290 SMTRY3 6 0.000000 0.000000 1.000000 61.17500 REMARK 290 SMTRY1 7 -1.000000 0.000000 0.000000 25.74700 REMARK 290 SMTRY2 7 0.000000 1.000000 0.000000 51.51300 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 61.17500 REMARK 290 SMTRY1 8 1.000000 0.000000 0.000000 25.74700 REMARK 290 SMTRY2 8 0.000000 -1.000000 0.000000 51.51300 REMARK 290 SMTRY3 8 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 LYS A 542 REMARK 465 ASN A 543 REMARK 465 ASN A 544 REMARK 465 HIS A 545 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 GLU A 251 CG CD OE1 OE2 REMARK 470 LYS A 268 CG CD CE NZ REMARK 470 GLN A 304 CG CD OE1 NE2 REMARK 470 GLN A 418 CG CD OE1 NE2 REMARK 470 ASN A 466 CG OD1 ND2 REMARK 470 GLU A 483 CD OE1 OE2 REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS IN SAME ASYMMETRIC UNIT REMARK 500 REMARK 500 THE FOLLOWING ATOMS ARE IN CLOSE CONTACT. REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI DISTANCE REMARK 500 OD2 ASP A 393 O HOH A 913 1.79 REMARK 500 O HOH A 779 O HOH A 904 2.12 REMARK 500 O HOH A 757 O HOH A 914 2.14 REMARK 500 O HOH A 827 O HOH A 886 2.15 REMARK 500 REMARK 500 REMARK: NULL 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 THR A 271 -26.91 -140.72 REMARK 500 PHE A 273 105.68 -48.61 REMARK 500 ARG A 388 -8.16 72.31 REMARK 500 ASP A 407 72.24 66.78 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 XR1 A 601 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CL A 602 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CL A 603 DBREF 4EQC A 249 545 UNP Q13153 PAK1_HUMAN 249 545 SEQADV 4EQC ASP A 1 UNP Q13153 EXPRESSION TAG SEQADV 4EQC PRO A 2 UNP Q13153 EXPRESSION TAG SEQADV 4EQC PHE A 3 UNP Q13153 EXPRESSION TAG SEQADV 4EQC THR A 4 UNP Q13153 EXPRESSION TAG SEQADV 4EQC ARG A 299 UNP Q13153 LYS 299 ENGINEERED MUTATION SEQRES 1 A 301 ASP PRO PHE THR SER ASP GLU GLU ILE LEU GLU LYS LEU SEQRES 2 A 301 ARG SER ILE VAL SER VAL GLY ASP PRO LYS LYS LYS TYR SEQRES 3 A 301 THR ARG PHE GLU LYS ILE GLY GLN GLY ALA SER GLY THR SEQRES 4 A 301 VAL TYR THR ALA MET ASP VAL ALA THR GLY GLN GLU VAL SEQRES 5 A 301 ALA ILE ARG GLN MET ASN LEU GLN GLN GLN PRO LYS LYS SEQRES 6 A 301 GLU LEU ILE ILE ASN GLU ILE LEU VAL MET ARG GLU ASN SEQRES 7 A 301 LYS ASN PRO ASN ILE VAL ASN TYR LEU ASP SER TYR LEU SEQRES 8 A 301 VAL GLY ASP GLU LEU TRP VAL VAL MET GLU TYR LEU ALA SEQRES 9 A 301 GLY GLY SER LEU THR ASP VAL VAL THR GLU THR CYS MET SEQRES 10 A 301 ASP GLU GLY GLN ILE ALA ALA VAL CYS ARG GLU CYS LEU SEQRES 11 A 301 GLN ALA LEU GLU PHE LEU HIS SER ASN GLN VAL ILE HIS SEQRES 12 A 301 ARG ASP ILE LYS SER ASP ASN ILE LEU LEU GLY MET ASP SEQRES 13 A 301 GLY SER VAL LYS LEU THR ASP PHE GLY PHE CYS ALA GLN SEQRES 14 A 301 ILE THR PRO GLU GLN SER LYS ARG SER TPO MET VAL GLY SEQRES 15 A 301 THR PRO TYR TRP MET ALA PRO GLU VAL VAL THR ARG LYS SEQRES 16 A 301 ALA TYR GLY PRO LYS VAL ASP ILE TRP SER LEU GLY ILE SEQRES 17 A 301 MET ALA ILE GLU MET ILE GLU GLY GLU PRO PRO TYR LEU SEQRES 18 A 301 ASN GLU ASN PRO LEU ARG ALA LEU TYR LEU ILE ALA THR SEQRES 19 A 301 ASN GLY THR PRO GLU LEU GLN ASN PRO GLU LYS LEU SER SEQRES 20 A 301 ALA ILE PHE ARG ASP PHE LEU ASN ARG CYS LEU GLU MET SEQRES 21 A 301 ASP VAL GLU LYS ARG GLY SER ALA LYS GLU LEU LEU GLN SEQRES 22 A 301 HIS GLN PHE LEU LYS ILE ALA LYS PRO LEU SER SER LEU SEQRES 23 A 301 THR PRO LEU ILE ALA ALA ALA LYS GLU ALA THR LYS ASN SEQRES 24 A 301 ASN HIS MODRES 4EQC TPO A 423 THR PHOSPHOTHREONINE HET TPO A 423 11 HET XR1 A 601 39 HET CL A 602 1 HET CL A 603 1 HETNAM TPO PHOSPHOTHREONINE HETNAM XR1 6-[2-CHLORO-4-(1,3-THIAZOL-5-YL)PHENYL]-8-ETHYL-2-{[4- HETNAM 2 XR1 (4-METHYLPIPERAZIN-1-YL)PHENYL]AMINO}PYRIDO[2,3- HETNAM 3 XR1 D]PYRIMIDIN-7(8H)-ONE HETNAM CL CHLORIDE ION HETSYN TPO PHOSPHONOTHREONINE FORMUL 1 TPO C4 H10 N O6 P FORMUL 2 XR1 C29 H28 CL N7 O S FORMUL 3 CL 2(CL 1-) FORMUL 5 HOH *216(H2 O) HELIX 1 1 SER A 249 VAL A 261 1 13 HELIX 2 2 ASP A 265 LYS A 269 5 5 HELIX 3 3 GLN A 304 GLN A 306 5 3 HELIX 4 4 LYS A 308 ASN A 322 1 15 HELIX 5 5 SER A 351 THR A 359 1 9 HELIX 6 6 ASP A 362 ASN A 383 1 22 HELIX 7 7 LYS A 391 ASP A 393 5 3 HELIX 8 8 THR A 427 MET A 431 5 5 HELIX 9 9 ALA A 432 ARG A 438 1 7 HELIX 10 10 LYS A 444 GLY A 460 1 17 HELIX 11 11 ASN A 468 GLY A 480 1 13 HELIX 12 12 ASN A 486 LEU A 490 5 5 HELIX 13 13 SER A 491 LEU A 502 1 12 HELIX 14 14 SER A 511 LEU A 516 1 6 HELIX 15 15 GLN A 517 ALA A 524 5 8 HELIX 16 16 PRO A 526 SER A 529 5 4 HELIX 17 17 LEU A 530 THR A 541 1 12 SHEET 1 A 5 GLU A 274 GLY A 277 0 SHEET 2 A 5 THR A 283 MET A 288 -1 O THR A 286 N GLU A 274 SHEET 3 A 5 GLU A 295 ASN A 302 -1 O ILE A 298 N TYR A 285 SHEET 4 A 5 GLU A 339 GLU A 345 -1 O LEU A 340 N MET A 301 SHEET 5 A 5 TYR A 330 VAL A 336 -1 N VAL A 336 O GLU A 339 SHEET 1 B 2 VAL A 385 ILE A 386 0 SHEET 2 B 2 ALA A 412 GLN A 413 -1 O ALA A 412 N ILE A 386 SHEET 1 C 2 ILE A 395 LEU A 397 0 SHEET 2 C 2 VAL A 403 LEU A 405 -1 O LYS A 404 N LEU A 396 LINK C SER A 422 N TPO A 423 1555 1555 1.32 LINK C TPO A 423 N MET A 424 1555 1555 1.34 SITE 1 AC1 18 ALA A 297 ARG A 299 GLU A 315 ILE A 316 SITE 2 AC1 18 MET A 319 VAL A 342 MET A 344 GLU A 345 SITE 3 AC1 18 TYR A 346 LEU A 347 GLY A 350 ASP A 354 SITE 4 AC1 18 LEU A 396 THR A 406 THR A 541 HOH A 731 SITE 5 AC1 18 HOH A 905 HOH A 908 SITE 1 AC2 3 ALA A 348 GLY A 398 MET A 399 SITE 1 AC3 3 ASN A 302 GLN A 305 GLN A 306 CRYST1 51.494 103.026 122.350 90.00 90.00 90.00 C 2 2 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 0.019420 0.000000 0.000000 0.00000 SCALE2 0.000000 0.009706 0.000000 0.00000 SCALE3 0.000000 0.000000 0.008173 0.00000