PDB Short entry for 4BTK HEADER TRANSFERASE 18-JUN-13 4BTK TITLE TTBK1 IN COMPLEX WITH INHIBITOR COMPND MOL_ID: 1; COMPND 2 MOLECULE: TAU-TUBULIN KINASE 1; COMPND 3 CHAIN: A; COMPND 4 FRAGMENT: RESIDUES 1-313; COMPND 5 SYNONYM: BRAIN-DERIVED TAU KINASE; COMPND 6 EC: 2.7.11.1, 2.7.11.26; COMPND 7 ENGINEERED: YES; COMPND 8 OTHER_DETAILS: KINASE DOMAIN SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 3 ORGANISM_COMMON: HUMAN; SOURCE 4 ORGANISM_TAXID: 9606; SOURCE 5 EXPRESSION_SYSTEM: SPODOPTERA FRUGIPERDA; SOURCE 6 EXPRESSION_SYSTEM_COMMON: FALL ARMYWORM; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 7108; SOURCE 8 EXPRESSION_SYSTEM_VECTOR_TYPE: BACULOVIRUS KEYWDS TRANSFERASE, STRUCTURE-KINETICS RELATIONSHIP EXPDTA X-RAY DIFFRACTION AUTHOR Y.XUE,P.WAN,P.HILLERTZ,F.SCHWEIKART,Y.ZHAO,L.WISSLER,N.DEKKER REVDAT 3 29-MAR-17 4BTK 1 SOURCE REVDAT 2 25-DEC-13 4BTK 1 JRNL REVDAT 1 25-SEP-13 4BTK 0 JRNL AUTH Y.XUE,P.T.WAN,P.HILLERTZ,F.SCHWEIKART,Y.ZHAO,L.WISSLER, JRNL AUTH 2 N.DEKKER JRNL TITL X-RAY STRUCTURAL ANALYSIS OF TAU-TUBULIN KINASE 1 AND ITS JRNL TITL 2 INTERACTIONS WITH SMALL MOLECULAR INHIBITORS. JRNL REF CHEMMEDCHEM V. 8 1846 2013 JRNL REFN ISSN 1860-7179 JRNL PMID 24039150 JRNL DOI 10.1002/CMDC.201300274 REMARK 2 REMARK 2 RESOLUTION. 2.00 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : BUSTER 2.11.1 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) : 2.00 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 82.84 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 94.9 REMARK 3 NUMBER OF REFLECTIONS : 21611 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) : 0.192 REMARK 3 R VALUE (WORKING SET) : 0.190 REMARK 3 FREE R VALUE : 0.249 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.140 REMARK 3 FREE R VALUE TEST SET COUNT : 894 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 : 11 REMARK 3 BIN RESOLUTION RANGE HIGH (ANGSTROMS) : 2.00 REMARK 3 BIN RESOLUTION RANGE LOW (ANGSTROMS) : 2.10 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 94.88 REMARK 3 REFLECTIONS IN BIN (WORKING + TEST SET) : 2719 REMARK 3 BIN R VALUE (WORKING + TEST SET) : 0.2194 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 2602 REMARK 3 BIN R VALUE (WORKING SET) : 0.2178 REMARK 3 BIN FREE R VALUE : 0.2526 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 4.30 REMARK 3 BIN FREE R VALUE TEST SET COUNT : 117 REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : NULL REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 2347 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 26 REMARK 3 SOLVENT ATOMS : 181 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 36.17 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 41.78 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 0.95800 REMARK 3 B22 (A**2) : -7.20790 REMARK 3 B33 (A**2) : 6.24990 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : -0.51890 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : 0.236 REMARK 3 DPI (BLOW EQ-10) BASED ON R VALUE (A) : 0.188 REMARK 3 DPI (BLOW EQ-9) BASED ON FREE R VALUE (A) : 0.175 REMARK 3 DPI (CRUICKSHANK) BASED ON R VALUE (A) : 0.182 REMARK 3 DPI (CRUICKSHANK) BASED ON FREE R VALUE (A) : 0.174 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 : 0.948 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.909 REMARK 3 REMARK 3 NUMBER OF GEOMETRIC FUNCTION TERMS DEFINED : 15 REMARK 3 TERM COUNT WEIGHT FUNCTION. REMARK 3 BOND LENGTHS : 2424 ; 2.000 ; HARMONIC REMARK 3 BOND ANGLES : 3256 ; 2.000 ; HARMONIC REMARK 3 TORSION ANGLES : 881 ; 2.000 ; SINUSOIDAL REMARK 3 TRIGONAL CARBON PLANES : 58 ; 2.000 ; HARMONIC REMARK 3 GENERAL PLANES : 355 ; 5.000 ; HARMONIC REMARK 3 ISOTROPIC THERMAL FACTORS : 2424 ; 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 : 292 ; 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 : 2819 ; 4.000 ; SEMIHARMONIC REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.010 REMARK 3 BOND ANGLES (DEGREES) : 1.09 REMARK 3 PEPTIDE OMEGA TORSION ANGLES (DEGREES) : 2.92 REMARK 3 OTHER TORSION ANGLES (DEGREES) : 18.87 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 4BTK COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 18-JUN-13. REMARK 100 THE PDBE ID CODE IS EBI-57330. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : NULL REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : NULL REMARK 200 NUMBER OF CRYSTALS USED : NULL REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : ESRF REMARK 200 BEAMLINE : ID14-4 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.9322 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 4R REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : SCALA REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 21626 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.000 REMARK 200 RESOLUTION RANGE LOW (A) : 82.800 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 1.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 95.3 REMARK 200 DATA REDUNDANCY : 5.300 REMARK 200 R MERGE (I) : 0.12000 REMARK 200 R SYM (I) : NULL REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 8.2000 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) : 2.11 REMARK 200 COMPLETENESS FOR SHELL (%) : 92.0 REMARK 200 DATA REDUNDANCY IN SHELL : 2.60 REMARK 200 R MERGE FOR SHELL (I) : 0.64000 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 <I/SIGMA(I)> FOR SHELL : 2.200 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: NULL REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NONE REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 47.15 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.35 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: NULL REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: C 1 2 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,Y,-Z REMARK 290 3555 X+1/2,Y+1/2,Z 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 0.00000 REMARK 290 SMTRY2 2 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 3 1.000000 0.000000 0.000000 85.47000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 20.14000 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 4 -1.000000 0.000000 0.000000 85.47000 REMARK 290 SMTRY2 4 0.000000 1.000000 0.000000 20.14000 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 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 MET A 1 REMARK 465 HIS A 2 REMARK 465 HIS A 3 REMARK 465 HIS A 4 REMARK 465 HIS A 5 REMARK 465 HIS A 6 REMARK 465 HIS A 7 REMARK 465 SER A 8 REMARK 465 SER A 9 REMARK 465 GLY A 10 REMARK 465 VAL A 11 REMARK 465 ASP A 12 REMARK 465 LEU A 13 REMARK 465 GLY A 14 REMARK 465 THR A 15 REMARK 465 GLU A 16 REMARK 465 ASN A 17 REMARK 465 LEU A 18 REMARK 465 TYR A 19 REMARK 465 PHE A 20 REMARK 465 GLN A 21 REMARK 465 SER A 22 REMARK 465 ASN A 23 REMARK 465 ALA A 24 REMARK 465 MET A 25 REMARK 465 GLN A 26 REMARK 465 CYS A 27 REMARK 465 LEU A 28 REMARK 465 ALA A 29 REMARK 465 ALA A 30 REMARK 465 ALA A 31 REMARK 465 LEU A 32 REMARK 465 LYS A 33 REMARK 465 ASP A 34 REMARK 465 GLU A 35 REMARK 465 THR A 36 REMARK 465 ASN A 37 REMARK 465 MET A 38 REMARK 465 SER A 39 REMARK 465 GLY A 40 REMARK 465 GLY A 41 REMARK 465 GLY A 42 REMARK 465 GLU A 43 REMARK 465 GLN A 44 REMARK 465 ALA A 45 REMARK 465 GLY A 67 REMARK 465 GLY A 68 REMARK 465 PHE A 69 REMARK 465 LYS A 336 REMARK 465 ALA A 337 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 O HOH A 2026 O HOH A 2028 1.54 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 ASN A 51 -5.14 82.39 REMARK 500 ARG A 57 -40.39 -143.70 REMARK 500 ARG A 81 -6.59 77.86 REMARK 500 ARG A 177 -2.54 70.91 REMARK 500 ASP A 200 97.12 53.63 REMARK 500 ASN A 209 -158.46 -115.66 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 DMS A 1336 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE DTQ A 1337 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 4BTJ RELATED DB: PDB REMARK 900 TTBK1 IN COMPLEX WITH ATP REMARK 900 RELATED ID: 4BTM RELATED DB: PDB REMARK 900 TTBK1 IN COMPLEX WITH INHIBITOR DBREF 4BTK A 25 337 UNP Q5TCY1 TTBK1_HUMAN 1 313 SEQADV 4BTK MET A 1 UNP Q5TCY1 EXPRESSION TAG SEQADV 4BTK HIS A 2 UNP Q5TCY1 EXPRESSION TAG SEQADV 4BTK HIS A 3 UNP Q5TCY1 EXPRESSION TAG SEQADV 4BTK HIS A 4 UNP Q5TCY1 EXPRESSION TAG SEQADV 4BTK HIS A 5 UNP Q5TCY1 EXPRESSION TAG SEQADV 4BTK HIS A 6 UNP Q5TCY1 EXPRESSION TAG SEQADV 4BTK HIS A 7 UNP Q5TCY1 EXPRESSION TAG SEQADV 4BTK SER A 8 UNP Q5TCY1 EXPRESSION TAG SEQADV 4BTK SER A 9 UNP Q5TCY1 EXPRESSION TAG SEQADV 4BTK GLY A 10 UNP Q5TCY1 EXPRESSION TAG SEQADV 4BTK VAL A 11 UNP Q5TCY1 EXPRESSION TAG SEQADV 4BTK ASP A 12 UNP Q5TCY1 EXPRESSION TAG SEQADV 4BTK LEU A 13 UNP Q5TCY1 EXPRESSION TAG SEQADV 4BTK GLY A 14 UNP Q5TCY1 EXPRESSION TAG SEQADV 4BTK THR A 15 UNP Q5TCY1 EXPRESSION TAG SEQADV 4BTK GLU A 16 UNP Q5TCY1 EXPRESSION TAG SEQADV 4BTK ASN A 17 UNP Q5TCY1 EXPRESSION TAG SEQADV 4BTK LEU A 18 UNP Q5TCY1 EXPRESSION TAG SEQADV 4BTK TYR A 19 UNP Q5TCY1 EXPRESSION TAG SEQADV 4BTK PHE A 20 UNP Q5TCY1 EXPRESSION TAG SEQADV 4BTK GLN A 21 UNP Q5TCY1 EXPRESSION TAG SEQADV 4BTK SER A 22 UNP Q5TCY1 EXPRESSION TAG SEQADV 4BTK ASN A 23 UNP Q5TCY1 EXPRESSION TAG SEQADV 4BTK ALA A 24 UNP Q5TCY1 EXPRESSION TAG SEQRES 1 A 337 MET HIS HIS HIS HIS HIS HIS SER SER GLY VAL ASP LEU SEQRES 2 A 337 GLY THR GLU ASN LEU TYR PHE GLN SER ASN ALA MET GLN SEQRES 3 A 337 CYS LEU ALA ALA ALA LEU LYS ASP GLU THR ASN MET SER SEQRES 4 A 337 GLY GLY GLY GLU GLN ALA ASP ILE LEU PRO ALA ASN TYR SEQRES 5 A 337 VAL VAL LYS ASP ARG TRP LYS VAL LEU LYS LYS ILE GLY SEQRES 6 A 337 GLY GLY GLY PHE GLY GLU ILE TYR GLU ALA MET ASP LEU SEQRES 7 A 337 LEU THR ARG GLU ASN VAL ALA LEU LYS VAL GLU SER ALA SEQRES 8 A 337 GLN GLN PRO LYS GLN VAL LEU LYS MET GLU VAL ALA VAL SEQRES 9 A 337 LEU LYS LYS LEU GLN GLY LYS ASP HIS VAL CYS ARG PHE SEQRES 10 A 337 ILE GLY CYS GLY ARG ASN GLU LYS PHE ASN TYR VAL VAL SEQRES 11 A 337 MET GLN LEU GLN GLY ARG ASN LEU ALA ASP LEU ARG ARG SEQRES 12 A 337 SER GLN PRO ARG GLY THR PHE THR LEU SER THR THR LEU SEQRES 13 A 337 ARG LEU GLY LYS GLN ILE LEU GLU SER ILE GLU ALA ILE SEQRES 14 A 337 HIS SER VAL GLY PHE LEU HIS ARG ASP ILE LYS PRO SER SEQRES 15 A 337 ASN PHE ALA MET GLY ARG LEU PRO SER THR TYR ARG LYS SEQRES 16 A 337 CYS TYR MET LEU ASP PHE GLY LEU ALA ARG GLN TYR THR SEQRES 17 A 337 ASN THR THR GLY ASP VAL ARG PRO PRO ARG ASN VAL ALA SEQRES 18 A 337 GLY PHE ARG GLY THR VAL ARG TYR ALA SER VAL ASN ALA SEQRES 19 A 337 HIS LYS ASN ARG GLU MET GLY ARG HIS ASP ASP LEU TRP SEQRES 20 A 337 SER LEU PHE TYR MET LEU VAL GLU PHE ALA VAL GLY GLN SEQRES 21 A 337 LEU PRO TRP ARG LYS ILE LYS ASP LYS GLU GLN VAL GLY SEQRES 22 A 337 MET ILE LYS GLU LYS TYR GLU HIS ARG MET LEU LEU LYS SEQRES 23 A 337 HIS MET PRO SER GLU PHE HIS LEU PHE LEU ASP HIS ILE SEQRES 24 A 337 ALA SER LEU ASP TYR PHE THR LYS PRO ASP TYR GLN LEU SEQRES 25 A 337 ILE MET SER VAL PHE GLU ASN SER MET LYS GLU ARG GLY SEQRES 26 A 337 ILE ALA GLU ASN GLU ALA PHE ASP TRP GLU LYS ALA HET DMS A1336 4 HET DTQ A1337 22 HETNAM DMS DIMETHYL SULFOXIDE HETNAM DTQ 4-[3-HYDROXYANILINO]-6,7-DIMETHOXYQUINAZOLINE FORMUL 2 DMS C2 H6 O S FORMUL 3 DTQ C16 H15 N3 O3 FORMUL 4 HOH *181(H2 O) HELIX 1 1 VAL A 97 LEU A 108 1 12 HELIX 2 2 ASN A 137 SER A 144 1 8 HELIX 3 3 THR A 151 VAL A 172 1 22 HELIX 4 4 LYS A 180 SER A 182 5 3 HELIX 5 5 SER A 231 LYS A 236 1 6 HELIX 6 6 GLY A 241 GLY A 259 1 19 HELIX 7 7 ASP A 268 TYR A 279 1 12 HELIX 8 8 GLU A 280 LYS A 286 5 7 HELIX 9 9 GLU A 291 LEU A 302 1 12 HELIX 10 10 ASP A 309 GLU A 323 1 15 SHEET 1 AA 6 VAL A 53 VAL A 54 0 SHEET 2 AA 6 TRP A 58 LYS A 63 -1 O TRP A 58 N VAL A 54 SHEET 3 AA 6 GLU A 71 ASP A 77 -1 O GLU A 74 N LEU A 61 SHEET 4 AA 6 ASN A 83 SER A 90 -1 O VAL A 84 N ALA A 75 SHEET 5 AA 6 PHE A 126 GLN A 132 -1 O ASN A 127 N GLU A 89 SHEET 6 AA 6 PHE A 117 ARG A 122 -1 N ILE A 118 O VAL A 130 SHEET 1 AB 2 PHE A 174 LEU A 175 0 SHEET 2 AB 2 ARG A 205 GLN A 206 -1 O ARG A 205 N LEU A 175 SHEET 1 AC 2 PHE A 184 MET A 186 0 SHEET 2 AC 2 CYS A 196 MET A 198 -1 O TYR A 197 N ALA A 185 SITE 1 AC1 6 LEU A 98 LYS A 99 CYS A 120 GLY A 121 SITE 2 AC1 6 ARG A 122 TYR A 128 SITE 1 AC2 10 ILE A 72 ALA A 85 LYS A 87 GLU A 101 SITE 2 AC2 10 CYS A 115 GLN A 132 LEU A 133 GLN A 134 SITE 3 AC2 10 ASP A 200 HOH A2180 CRYST1 170.940 40.280 50.270 90.00 104.24 90.00 C 1 2 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 0.005850 0.000000 0.001485 0.00000 SCALE2 0.000000 0.024826 0.000000 0.00000 SCALE3 0.000000 0.000000 0.020523 0.00000