HEADER TRANSFERASE 05-NOV-13 4CDS OBSLTE 18-FEB-15 4CDS 4UEU TITLE TYROSINE KINASE AS - A COMMON ANCESTOR OF SRC AND ABL COMPND MOL_ID: 1; COMPND 2 MOLECULE: TYROSINE KINASE AS - A COMMON ANCESTOR OF SRC AND ABL; COMPND 3 CHAIN: A; COMPND 4 FRAGMENT: KINASE DOMAIN; COMPND 5 EC: 2.7.10.2; COMPND 6 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: SYNTHETIC CONSTRUCT; SOURCE 3 ORGANISM_TAXID: 32630; SOURCE 4 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 5 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 6 EXPRESSION_SYSTEM_STRAIN: BL21(DE3); SOURCE 7 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 8 EXPRESSION_SYSTEM_PLASMID: PETM-41 KEYWDS TRANSFERASE, ANCESTOR PROTEIN, AMPPCP, DFG-IN EXPDTA X-RAY DIFFRACTION AUTHOR C.WILSON,R.V.AGAFONOV,M.S.HOEMBERGER,S.KUTTER,A.ZORBA,J.C.HALPIN, AUTHOR 2 D.KERN REVDAT 2 18-FEB-15 4CDS 1 OBSLTE REVDAT 1 26-NOV-14 4CDS 0 JRNL AUTH C.WILSON,R.V.AGAFONOV,M.S.HOEMBERGER,S.KUTTER,A.ZORBA, JRNL AUTH 2 J.C.HALPIN,D.KERN JRNL TITL USING ANCIENT ENZYMES TO SOLVE A MODERN CANCER DRUGS JRNL TITL 2 MECHANISM JRNL REF TO BE PUBLISHED JRNL REFN REMARK 2 REMARK 2 RESOLUTION. 2.95 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.7.0032 REMARK 3 AUTHORS : MURSHUDOV,SKUBAK,LEBEDEV,PANNU, REMARK 3 STEINER,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) : 2.95 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 64.04 REMARK 3 DATA CUTOFF (SIGMA(F)) : NONE REMARK 3 COMPLETENESS FOR RANGE (%) : 98.19 REMARK 3 NUMBER OF REFLECTIONS : 9325 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) : 0.21924 REMARK 3 R VALUE (WORKING SET) : 0.21423 REMARK 3 FREE R VALUE : 0.26621 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 9.9 REMARK 3 FREE R VALUE TEST SET COUNT : 1021 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) : 2.949 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 3.026 REMARK 3 REFLECTION IN BIN (WORKING SET) : 676 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 100.00 REMARK 3 BIN R VALUE (WORKING SET) : 0.252 REMARK 3 BIN FREE R VALUE SET COUNT : 84 REMARK 3 BIN FREE R VALUE : 0.305 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 2064 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 31 REMARK 3 SOLVENT ATOMS : 0 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 77.213 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 2.94 REMARK 3 B22 (A**2) : 2.94 REMARK 3 B33 (A**2) : -9.55 REMARK 3 B12 (A**2) : 2.94 REMARK 3 B13 (A**2) : 0.00 REMARK 3 B23 (A**2) : 0.00 REMARK 3 REMARK 3 ESTIMATED OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): 0.980 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.388 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): NULL REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): NULL REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.926 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.914 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 2148 ; 0.013 ; 0.019 REMARK 3 BOND LENGTHS OTHERS (A): 2008 ; 0.000 ; 0.020 REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 2915 ; 1.763 ; 1.974 REMARK 3 BOND ANGLES OTHERS (DEGREES): 4630 ; 3.582 ; 3.000 REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 254 ; 8.326 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 101 ;39.572 ;24.257 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 369 ;21.333 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 12 ;22.699 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 309 ; 0.083 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 2388 ; 0.007 ; 0.021 REMARK 3 GENERAL PLANES OTHERS (A): 495 ; 0.006 ; 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): 1022 ; 5.945 ; 7.430 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): 1021 ; 5.886 ; 7.429 REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 1274 ; 9.120 ;11.137 REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 1126 ; 6.025 ; 8.027 REMARK 3 SIDE-CHAIN ANGLE REFINED 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 : 1.20 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 REMARK 3 RIDING POSITIONS. REMARK 4 REMARK 4 4CDS COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 05-NOV-13. REMARK 100 THE PDBE ID CODE IS EBI-58806. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 25-SEP-13 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 8.0 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : ALS REMARK 200 BEAMLINE : 8.2.2 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.999995 REMARK 200 MONOCHROMATOR : DOUBLE CRYSTAL, SI(111) REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD (QUANTUM 315R) REMARK 200 DETECTOR MANUFACTURER : ADSC REMARK 200 INTENSITY-INTEGRATION SOFTWARE : MOSFLM REMARK 200 DATA SCALING SOFTWARE : SCALA REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 106756 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.95 REMARK 200 RESOLUTION RANGE LOW (A) : 110.78 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 2.0 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 100.0 REMARK 200 DATA REDUNDANCY : 10.1 REMARK 200 R MERGE (I) : 0.18 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 7.20 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.95 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 3.03 REMARK 200 COMPLETENESS FOR SHELL (%) : 100.0 REMARK 200 DATA REDUNDANCY IN SHELL : 10.5 REMARK 200 R MERGE FOR SHELL (I) : 0.95 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 2.00 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: PDB ENTRY 2HYY REMARK 200 REMARK 200 REMARK: NONE REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 69 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.9 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 6.3 MG/ML OF LYSIN MODIFIED REMARK 280 (ETHYLATED) PROTEIN IN 50 MM TRIS PH 8.0, 500 MM NACL, 5% REMARK 280 GLYCEROL, 20 MM MGCL2, 2 MM IMIDAZOLE, 1 MM AMPPCP, MIXED REMARK 280 1:1 WITH 2.2 M AMMONIUM SULFATE, HANGING DROP, 18C REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 62 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -Y,X-Y,Z+2/3 REMARK 290 3555 -X+Y,-X,Z+1/3 REMARK 290 4555 -X,-Y,Z REMARK 290 5555 Y,-X+Y,Z+2/3 REMARK 290 6555 X-Y,X,Z+1/3 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 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 2 0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 34.97000 REMARK 290 SMTRY1 3 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 3 -0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 17.48500 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 0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 5 -0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 5 0.000000 0.000000 1.000000 34.97000 REMARK 290 SMTRY1 6 0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 6 0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 6 0.000000 0.000000 1.000000 17.48500 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 GLY A -4 REMARK 465 PRO A -3 REMARK 465 ASN A 155 REMARK 465 GLU A 156 REMARK 465 ASP A 157 REMARK 465 GLU A 158 REMARK 465 TYR A 159 REMARK 465 THR A 160 REMARK 465 ALA A 161 REMARK 465 ARG A 162 REMARK 465 ALA A 163 REMARK 465 GLY A 164 REMARK 465 LEU A 264 REMARK 465 PRO A 265 REMARK 465 GLU A 266 REMARK 465 THR A 267 REMARK 465 GLY A 268 REMARK 465 GLY A 269 REMARK 465 GLY A 270 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 ASP A -1 159.40 -16.69 REMARK 500 GLU A 11 -53.09 -130.11 REMARK 500 SER A 16 -159.69 -76.64 REMARK 500 GLN A 18 -101.93 61.93 REMARK 500 ASN A 29 46.58 -81.41 REMARK 500 TYR A 30 -28.58 170.40 REMARK 500 LYS A 40 -60.55 -23.16 REMARK 500 GLU A 41 97.15 93.56 REMARK 500 THR A 43 163.36 173.43 REMARK 500 MET A 44 -82.05 63.07 REMARK 500 SER A 45 -41.59 136.32 REMARK 500 VAL A 46 -56.29 106.28 REMARK 500 HIS A 61 138.83 -172.56 REMARK 500 SER A 85 -71.69 -61.68 REMARK 500 SER A 88 118.39 116.27 REMARK 500 CYS A 96 -155.37 -173.96 REMARK 500 ARG A 128 -12.43 76.47 REMARK 500 ASP A 129 52.99 -142.55 REMARK 500 ALA A 131 160.36 179.59 REMARK 500 ASP A 147 77.97 58.97 REMARK 500 LEU A 153 -156.23 -86.99 REMARK 500 TYR A 206 57.82 36.00 REMARK 500 ARG A 220 -70.10 -78.44 REMARK 500 CYS A 230 95.33 28.67 REMARK 500 PRO A 231 122.80 -29.33 REMARK 500 GLU A 247 -57.18 -13.50 REMARK 500 THR A 261 48.47 -172.56 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 GLN A 228 GLY A 229 -142.33 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 ACP A1264 DBREF 4CDS A -4 270 PDB 4CDS 4CDS -4 270 SEQRES 1 A 275 GLY PRO HIS ASP LYS TRP GLU ILE PRO ARG SER GLU ILE SEQRES 2 A 275 THR LEU GLU ARG LYS LEU GLY SER GLY GLN PHE GLY GLU SEQRES 3 A 275 VAL TYR GLU GLY LYS TRP ARG ASN TYR ASN ILE GLU VAL SEQRES 4 A 275 ALA VAL LYS THR LEU LYS GLU GLY THR MET SER VAL GLU SEQRES 5 A 275 GLU PHE LEU GLN GLU ALA GLN ILE MET LYS LYS LEU LYS SEQRES 6 A 275 HIS PRO ASN LEU VAL GLN LEU TYR GLY VAL CYS THR LYS SEQRES 7 A 275 GLU PRO PRO ILE TYR ILE ILE THR GLU TYR MET SER HIS SEQRES 8 A 275 GLY SER LEU LEU ASP TYR LEU ARG ASP CYS GLU GLY HIS SEQRES 9 A 275 THR VAL ASN ALA GLN ALA LEU LEU ASP MET ALA ALA GLN SEQRES 10 A 275 VAL ALA SER GLY MET ALA TYR LEU GLU SER GLN ASN PHE SEQRES 11 A 275 ILE HIS ARG ASP LEU ALA ALA ARG ASN CYS LEU VAL GLY SEQRES 12 A 275 GLU ASN ASN VAL VAL LYS VAL ALA ASP PHE GLY LEU ALA SEQRES 13 A 275 ARG LEU ILE ASN GLU ASP GLU TYR THR ALA ARG ALA GLY SEQRES 14 A 275 ALA LYS PHE PRO ILE LYS TRP THR ALA PRO GLU ALA ILE SEQRES 15 A 275 SER TYR ASN ARG PHE SER ILE LYS SER ASP VAL TRP ALA SEQRES 16 A 275 PHE GLY ILE LEU LEU TRP GLU ILE PHE THR TYR GLY GLN SEQRES 17 A 275 VAL PRO TYR PRO GLY MET SER GLY SER GLU VAL ILE GLU SEQRES 18 A 275 GLN VAL GLU ARG GLY TYR ARG MET PRO ARG PRO GLN GLY SEQRES 19 A 275 CYS PRO GLU GLU ILE TYR GLU LEU MET LEU GLN CYS TRP SEQRES 20 A 275 ASN LYS SER PRO GLU GLU ARG PRO THR PHE ALA GLU THR SEQRES 21 A 275 LEU HIS ALA LEU GLU THR MET PHE LEU PRO GLU THR GLY SEQRES 22 A 275 GLY GLY HET ACP A1264 31 HETNAM ACP PHOSPHOMETHYLPHOSPHONIC ACID ADENYLATE ESTER HETSYN ACP ADENOSINE-5'-[BETA, GAMMA-METHYLENE] HETSYN 2 ACP TRIPHOSPHATE FORMUL 2 ACP C11 H18 N5 O12 P3 HELIX 1 1 PRO A 4 SER A 6 5 3 HELIX 2 2 VAL A 46 LYS A 57 1 12 HELIX 3 3 SER A 88 ARG A 94 1 7 HELIX 4 4 GLU A 97 VAL A 101 5 5 HELIX 5 5 ASN A 102 GLN A 123 1 22 HELIX 6 6 ALA A 131 ARG A 133 5 3 HELIX 7 7 PRO A 168 THR A 172 5 5 HELIX 8 8 ALA A 173 TYR A 179 1 7 HELIX 9 9 SER A 183 THR A 200 1 18 HELIX 10 10 GLY A 211 GLY A 221 1 11 HELIX 11 11 PRO A 231 TRP A 242 1 12 HELIX 12 12 SER A 245 ARG A 249 5 5 HELIX 13 13 THR A 251 GLU A 260 1 10 SHEET 1 AA 5 ILE A 8 LYS A 13 0 SHEET 2 AA 5 VAL A 22 TRP A 27 -1 O GLU A 24 N GLU A 11 SHEET 3 AA 5 ILE A 32 THR A 38 -1 O ILE A 32 N TRP A 27 SHEET 4 AA 5 TYR A 78 GLU A 82 -1 O ILE A 79 N LYS A 37 SHEET 5 AA 5 LEU A 67 CYS A 71 -1 N TYR A 68 O ILE A 80 SHEET 1 AB 2 CYS A 135 VAL A 137 0 SHEET 2 AB 2 VAL A 143 VAL A 145 -1 O LYS A 144 N LEU A 136 CISPEP 1 PRO A 75 PRO A 76 0 1.95 SITE 1 AC1 12 LEU A 14 GLY A 15 GLN A 18 PHE A 19 SITE 2 AC1 12 VAL A 22 ALA A 35 THR A 81 GLU A 82 SITE 3 AC1 12 MET A 84 GLY A 87 SER A 88 ARG A 133 CRYST1 127.915 127.915 52.455 90.00 90.00 120.00 P 62 6 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 0.007818 0.004514 0.000000 0.00000 SCALE2 0.000000 0.009027 0.000000 0.00000 SCALE3 0.000000 0.000000 0.019064 0.00000