HEADER TRANSFERASE 25-SEP-08 3EN4 TITLE TARGETED POLYPHARMACOLOGY: CRYSTAL STRUCTURE OF THE C-SRC KINASE TITLE 2 DOMAIN IN COMPLEX WITH PP121, A MULTITARGETED KINASE INHIBITOR COMPND MOL_ID: 1; COMPND 2 MOLECULE: PROTO-ONCOGENE TYROSINE-PROTEIN KINASE SRC; COMPND 3 CHAIN: A, B; COMPND 4 FRAGMENT: KINASE DOMAIN; COMPND 5 SYNONYM: PP60C-SRC, P60-SRC, C-SRC; COMPND 6 EC: 2.7.10.2; COMPND 7 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: GALLUS GALLUS; SOURCE 3 ORGANISM_COMMON: BANTAM,CHICKENS; SOURCE 4 ORGANISM_TAXID: 9031; SOURCE 5 GENE: SRC; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: BL21(DE3); SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 10 EXPRESSION_SYSTEM_PLASMID: PET28A KEYWDS SRC, TYROSINE, KINASE, POLYPHARMACOLOGY, INHIBITOR, MULTITARGET, KEYWDS 2 PHOSPHOINOSITIDE, TRANSFERASE, SIGNALING, PYRAZOLOPYRIMIDINE, KEYWDS 3 KINASE-INHIBITOR COMPLEX, ATP-BINDING, LIPOPROTEIN, MYRISTATE, KEYWDS 4 NUCLEOTIDE-BINDING, PHOSPHOPROTEIN, PROTO-ONCOGENE, SH2 DOMAIN, SH3 KEYWDS 5 DOMAIN, TYROSINE-PROTEIN KINASE EXPDTA X-RAY DIFFRACTION AUTHOR J.A.BLAIR,B.APSEL,Z.A.KNIGHT,K.M.SHOKAT REVDAT 8 06-SEP-23 3EN4 1 REMARK SEQADV REVDAT 7 25-OCT-17 3EN4 1 REMARK REVDAT 6 13-JUL-11 3EN4 1 VERSN REVDAT 5 05-MAY-09 3EN4 1 REMARK REVDAT 4 24-FEB-09 3EN4 1 VERSN REVDAT 3 04-NOV-08 3EN4 1 JRNL REVDAT 2 28-OCT-08 3EN4 1 JRNL REVDAT 1 14-OCT-08 3EN4 0 JRNL AUTH B.APSEL,J.A.BLAIR,B.GONZALEZ,T.M.NAZIF,M.E.FELDMAN, JRNL AUTH 2 B.AIZENSTEIN,R.HOFFMAN,R.L.WILLIAMS,K.M.SHOKAT,Z.A.KNIGHT JRNL TITL TARGETED POLYPHARMACOLOGY: DISCOVERY OF DUAL INHIBITORS OF JRNL TITL 2 TYROSINE AND PHOSPHOINOSITIDE KINASES. JRNL REF NAT.CHEM.BIOL. V. 4 691 2008 JRNL REFN ISSN 1552-4450 JRNL PMID 18849971 JRNL DOI 10.1038/NCHEMBIO.117 REMARK 2 REMARK 2 RESOLUTION. 2.55 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 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) : 2.55 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 42.36 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 98.0 REMARK 3 NUMBER OF REFLECTIONS : 22721 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) : 0.201 REMARK 3 R VALUE (WORKING SET) : 0.198 REMARK 3 FREE R VALUE : 0.255 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.100 REMARK 3 FREE R VALUE TEST SET COUNT : 1217 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) : 2.55 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.62 REMARK 3 REFLECTION IN BIN (WORKING SET) : 1542 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 89.96 REMARK 3 BIN R VALUE (WORKING SET) : 0.2430 REMARK 3 BIN FREE R VALUE SET COUNT : 89 REMARK 3 BIN FREE R VALUE : 0.3130 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 4040 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 48 REMARK 3 SOLVENT ATOMS : 6 REMARK 3 REMARK 3 B VALUES. REMARK 3 B VALUE TYPE : LIKELY RESIDUAL REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 24.88 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 0.01000 REMARK 3 B22 (A**2) : 0.00000 REMARK 3 B33 (A**2) : -0.01000 REMARK 3 B12 (A**2) : -0.01000 REMARK 3 B13 (A**2) : -0.01000 REMARK 3 B23 (A**2) : 0.01000 REMARK 3 REMARK 3 ESTIMATED OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): 0.419 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.283 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.187 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 18.376 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.936 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.896 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 4207 ; 0.011 ; 0.022 REMARK 3 BOND LENGTHS OTHERS (A): NULL ; NULL ; NULL REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 5735 ; 1.339 ; 1.986 REMARK 3 BOND ANGLES OTHERS (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 520 ; 5.723 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 170 ;36.437 ;23.588 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 656 ;14.636 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 24 ;17.019 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 627 ; 0.085 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 3209 ; 0.006 ; 0.021 REMARK 3 GENERAL PLANES OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): 1857 ; 0.198 ; 0.200 REMARK 3 NON-BONDED CONTACTS OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): 2896 ; 0.305 ; 0.200 REMARK 3 NON-BONDED TORSION OTHERS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): 112 ; 0.156 ; 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): 34 ; 0.175 ; 0.200 REMARK 3 SYMMETRY VDW OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): 2 ; 0.091 ; 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): 2617 ; 0.440 ; 1.500 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 4186 ; 0.869 ; 2.000 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 1590 ; 1.793 ; 3.000 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 1549 ; 2.851 ; 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 : 4 REMARK 3 REMARK 3 TLS GROUP : 1 REMARK 3 NUMBER OF COMPONENTS GROUP : 1 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : A 248 A 342 REMARK 3 ORIGIN FOR THE GROUP (A): 4.3603 -5.1318 -15.0352 REMARK 3 T TENSOR REMARK 3 T11: 0.4474 T22: 0.1191 REMARK 3 T33: 0.0654 T12: 0.0188 REMARK 3 T13: 0.0173 T23: -0.0169 REMARK 3 L TENSOR REMARK 3 L11: 1.8142 L22: 4.8854 REMARK 3 L33: 7.7431 L12: -0.9960 REMARK 3 L13: -0.6976 L23: 3.5812 REMARK 3 S TENSOR REMARK 3 S11: 0.0806 S12: 0.2813 S13: -0.0501 REMARK 3 S21: -0.8837 S22: -0.2520 S23: 0.3574 REMARK 3 S31: -0.1537 S32: -0.3736 S33: 0.1714 REMARK 3 REMARK 3 TLS GROUP : 2 REMARK 3 NUMBER OF COMPONENTS GROUP : 1 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : A 343 A 533 REMARK 3 ORIGIN FOR THE GROUP (A): -1.4943 2.3108 10.0801 REMARK 3 T TENSOR REMARK 3 T11: 0.0218 T22: 0.1011 REMARK 3 T33: 0.0537 T12: 0.0072 REMARK 3 T13: -0.0132 T23: 0.0087 REMARK 3 L TENSOR REMARK 3 L11: 1.5288 L22: 3.7647 REMARK 3 L33: 0.9557 L12: 0.3122 REMARK 3 L13: 0.1365 L23: 0.1224 REMARK 3 S TENSOR REMARK 3 S11: 0.0081 S12: -0.0634 S13: -0.0028 REMARK 3 S21: -0.2700 S22: -0.0365 S23: 0.2414 REMARK 3 S31: 0.0119 S32: -0.1894 S33: 0.0284 REMARK 3 REMARK 3 TLS GROUP : 3 REMARK 3 NUMBER OF COMPONENTS GROUP : 1 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : B 248 B 342 REMARK 3 ORIGIN FOR THE GROUP (A): 5.8811 -36.4131 39.9621 REMARK 3 T TENSOR REMARK 3 T11: 0.4908 T22: 0.1278 REMARK 3 T33: 0.0749 T12: 0.0336 REMARK 3 T13: 0.0958 T23: -0.0154 REMARK 3 L TENSOR REMARK 3 L11: 2.6555 L22: 4.2551 REMARK 3 L33: 5.8309 L12: 0.7211 REMARK 3 L13: 1.3552 L23: -0.0242 REMARK 3 S TENSOR REMARK 3 S11: 0.0666 S12: -0.2476 S13: -0.2134 REMARK 3 S21: 0.9887 S22: -0.0497 S23: -0.0076 REMARK 3 S31: 0.7923 S32: 0.2534 S33: -0.0169 REMARK 3 REMARK 3 TLS GROUP : 4 REMARK 3 NUMBER OF COMPONENTS GROUP : 1 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : B 343 B 533 REMARK 3 ORIGIN FOR THE GROUP (A): 9.6330 -29.2068 15.2976 REMARK 3 T TENSOR REMARK 3 T11: 0.0165 T22: 0.1067 REMARK 3 T33: 0.0841 T12: -0.0273 REMARK 3 T13: -0.0017 T23: 0.0140 REMARK 3 L TENSOR REMARK 3 L11: 1.9295 L22: 2.9023 REMARK 3 L33: 1.6720 L12: -0.6039 REMARK 3 L13: -0.1229 L23: 0.0823 REMARK 3 S TENSOR REMARK 3 S11: -0.0351 S12: -0.0196 S13: 0.0596 REMARK 3 S21: 0.1642 S22: -0.0307 S23: -0.1156 REMARK 3 S31: -0.0183 S32: 0.1778 S33: 0.0658 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 RIDING REMARK 3 POSITIONS REMARK 4 REMARK 4 3EN4 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 01-OCT-08. REMARK 100 THE DEPOSITION ID IS D_1000049530. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 01-JUL-07 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 : 8.2.1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.000 REMARK 200 MONOCHROMATOR : KOHZU: DOUBLE CRYSTAL SI(111) REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 315 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO, HKL-2000 REMARK 200 DATA SCALING SOFTWARE : SCALEPACK, HKL-2000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 23940 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.550 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 (%) : 98.4 REMARK 200 DATA REDUNDANCY : 3.800 REMARK 200 R MERGE (I) : 0.10100 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 12.4140 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.55 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.64 REMARK 200 COMPLETENESS FOR SHELL (%) : 95.0 REMARK 200 DATA REDUNDANCY IN SHELL : 3.30 REMARK 200 R MERGE FOR SHELL (I) : 0.47200 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: PHASER REMARK 200 STARTING MODEL: PDB ENTRY 1YOJ, CHAIN A REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 58.58 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.97 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 14 MG/ML KINASE, 50 MM TRIS-HCL, 100 REMARK 280 MM NACL, 5% (V/V) GLYCEROL MIXED 1:1 WITH 20% (W/V) GLYCEROL REMARK 280 PRECIPITANT WELL SOLUTION, PH 8.0, VAPOR DIFFUSION, HANGING DROP, REMARK 280 TEMPERATURE 298K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,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 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1, 2 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 350 REMARK 350 BIOMOLECULE: 2 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: B 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 248 REMARK 465 HIS A 249 REMARK 465 MET A 250 REMARK 465 GLN A 251 REMARK 465 THR A 252 REMARK 465 GLN A 253 REMARK 465 GLY A 254 REMARK 465 LEU A 255 REMARK 465 ALA A 256 REMARK 465 LYS A 257 REMARK 465 GLY A 300 REMARK 465 THR A 301 REMARK 465 LEU A 407 REMARK 465 ALA A 408 REMARK 465 ARG A 409 REMARK 465 LEU A 410 REMARK 465 ILE A 411 REMARK 465 GLU A 412 REMARK 465 ASP A 413 REMARK 465 ASN A 414 REMARK 465 GLU A 415 REMARK 465 TYR A 416 REMARK 465 THR A 417 REMARK 465 ALA A 418 REMARK 465 ARG A 419 REMARK 465 GLN A 420 REMARK 465 GLY A 421 REMARK 465 ALA A 422 REMARK 465 LYS A 423 REMARK 465 GLY B 248 REMARK 465 HIS B 249 REMARK 465 MET B 250 REMARK 465 GLN B 251 REMARK 465 THR B 252 REMARK 465 GLN B 253 REMARK 465 GLY B 254 REMARK 465 LEU B 255 REMARK 465 ALA B 256 REMARK 465 ILE B 411 REMARK 465 GLU B 412 REMARK 465 ASP B 413 REMARK 465 ASN B 414 REMARK 465 GLU B 415 REMARK 465 TYR B 416 REMARK 465 THR B 417 REMARK 465 ALA B 418 REMARK 465 ARG B 419 REMARK 465 GLN B 420 REMARK 465 GLY B 421 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 ASP A 258 CG OD1 OD2 REMARK 470 ARG A 268 CG CD NE CZ NH1 NH2 REMARK 470 LYS A 272 CG CD CE NZ REMARK 470 GLN A 275 CG CD OE1 NE2 REMARK 470 CYS A 277 SG REMARK 470 PHE A 278 CG CD1 CD2 CE1 CE2 CZ REMARK 470 LEU A 297 CG CD1 CD2 REMARK 470 LYS A 298 CG CD CE NZ REMARK 470 MET A 302 CG SD CE REMARK 470 GLU A 305 CG CD OE1 OE2 REMARK 470 LEU A 308 CG CD1 CD2 REMARK 470 GLN A 309 CG CD OE1 NE2 REMARK 470 GLN A 312 CG CD OE1 NE2 REMARK 470 LYS A 315 CG CD CE NZ REMARK 470 LYS A 316 CG CD CE NZ REMARK 470 ARG A 318 CG CD NE CZ NH1 NH2 REMARK 470 GLU A 331 CG CD OE1 OE2 REMARK 470 GLU A 353 CG CD OE1 OE2 REMARK 470 ASP A 404 CG OD1 OD2 REMARK 470 GLU A 489 CG CD OE1 OE2 REMARK 470 LYS A 501 CG CD CE NZ REMARK 470 GLU A 504 CG CD OE1 OE2 REMARK 470 GLU A 510 CG CD OE1 OE2 REMARK 470 GLN A 526 CG CD OE1 NE2 REMARK 470 GLU A 531 CG CD OE1 OE2 REMARK 470 LYS B 257 CG CD CE NZ REMARK 470 ASP B 258 CG OD1 OD2 REMARK 470 ARG B 268 CG CD NE CZ NH1 NH2 REMARK 470 LYS B 298 CG CD CE NZ REMARK 470 SER B 303 OG REMARK 470 GLU B 305 CG CD OE1 OE2 REMARK 470 GLN B 309 CG CD OE1 NE2 REMARK 470 ARG B 318 CG CD NE CZ NH1 NH2 REMARK 470 SER B 330 OG REMARK 470 GLU B 331 CG CD OE1 OE2 REMARK 470 GLU B 332 CG CD OE1 OE2 REMARK 470 GLU B 353 CG CD OE1 OE2 REMARK 470 ARG B 409 CG CD NE CZ NH1 NH2 REMARK 470 LEU B 410 CG CD1 CD2 REMARK 470 LYS B 423 CG CD CE NZ REMARK 470 ARG B 438 CG CD NE CZ NH1 NH2 REMARK 470 ARG B 477 CG CD NE CZ NH1 NH2 REMARK 470 GLU B 489 CG CD OE1 OE2 REMARK 470 LYS B 501 CG CD CE NZ 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 289 -18.95 -141.80 REMARK 500 ASN A 381 30.15 74.08 REMARK 500 ARG A 385 -8.66 80.70 REMARK 500 ASP A 386 45.17 -143.85 REMARK 500 ASN A 397 44.58 36.75 REMARK 500 ASP A 404 74.41 54.00 REMARK 500 GLU A 486 -6.36 64.29 REMARK 500 HIS B 319 146.83 -172.26 REMARK 500 ARG B 385 -7.02 81.38 REMARK 500 ASP B 404 75.32 46.76 REMARK 500 ASP B 404 83.44 33.06 REMARK 500 GLU B 486 -5.68 69.69 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 KS1 A 1 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE KS1 B 2 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 3EN5 RELATED DB: PDB REMARK 900 RELATED ID: 3EN6 RELATED DB: PDB REMARK 900 RELATED ID: 3EN7 RELATED DB: PDB DBREF 3EN4 A 251 533 UNP P00523 SRC_CHICK 251 533 DBREF 3EN4 B 251 533 UNP P00523 SRC_CHICK 251 533 SEQADV 3EN4 GLY A 248 UNP P00523 EXPRESSION TAG SEQADV 3EN4 HIS A 249 UNP P00523 EXPRESSION TAG SEQADV 3EN4 MET A 250 UNP P00523 EXPRESSION TAG SEQADV 3EN4 GLY B 248 UNP P00523 EXPRESSION TAG SEQADV 3EN4 HIS B 249 UNP P00523 EXPRESSION TAG SEQADV 3EN4 MET B 250 UNP P00523 EXPRESSION TAG SEQRES 1 A 286 GLY HIS MET GLN THR GLN GLY LEU ALA LYS ASP ALA TRP SEQRES 2 A 286 GLU ILE PRO ARG GLU SER LEU ARG LEU GLU VAL LYS LEU SEQRES 3 A 286 GLY GLN GLY CYS PHE GLY GLU VAL TRP MET GLY THR TRP SEQRES 4 A 286 ASN GLY THR THR ARG VAL ALA ILE LYS THR LEU LYS PRO SEQRES 5 A 286 GLY THR MET SER PRO GLU ALA PHE LEU GLN GLU ALA GLN SEQRES 6 A 286 VAL MET LYS LYS LEU ARG HIS GLU LYS LEU VAL GLN LEU SEQRES 7 A 286 TYR ALA VAL VAL SER GLU GLU PRO ILE TYR ILE VAL THR SEQRES 8 A 286 GLU TYR MET SER LYS GLY SER LEU LEU ASP PHE LEU LYS SEQRES 9 A 286 GLY GLU MET GLY LYS TYR LEU ARG LEU PRO GLN LEU VAL SEQRES 10 A 286 ASP MET ALA ALA GLN ILE ALA SER GLY MET ALA TYR VAL SEQRES 11 A 286 GLU ARG MET ASN TYR VAL HIS ARG ASP LEU ARG ALA ALA SEQRES 12 A 286 ASN ILE LEU VAL GLY GLU ASN LEU VAL CYS LYS VAL ALA SEQRES 13 A 286 ASP PHE GLY LEU ALA ARG LEU ILE GLU ASP ASN GLU TYR SEQRES 14 A 286 THR ALA ARG GLN GLY ALA LYS PHE PRO ILE LYS TRP THR SEQRES 15 A 286 ALA PRO GLU ALA ALA LEU TYR GLY ARG PHE THR ILE LYS SEQRES 16 A 286 SER ASP VAL TRP SER PHE GLY ILE LEU LEU THR GLU LEU SEQRES 17 A 286 THR THR LYS GLY ARG VAL PRO TYR PRO GLY MET VAL ASN SEQRES 18 A 286 ARG GLU VAL LEU ASP GLN VAL GLU ARG GLY TYR ARG MET SEQRES 19 A 286 PRO CYS PRO PRO GLU CYS PRO GLU SER LEU HIS ASP LEU SEQRES 20 A 286 MET CYS GLN CYS TRP ARG LYS ASP PRO GLU GLU ARG PRO SEQRES 21 A 286 THR PHE GLU TYR LEU GLN ALA PHE LEU GLU ASP TYR PHE SEQRES 22 A 286 THR SER THR GLU PRO GLN TYR GLN PRO GLY GLU ASN LEU SEQRES 1 B 286 GLY HIS MET GLN THR GLN GLY LEU ALA LYS ASP ALA TRP SEQRES 2 B 286 GLU ILE PRO ARG GLU SER LEU ARG LEU GLU VAL LYS LEU SEQRES 3 B 286 GLY GLN GLY CYS PHE GLY GLU VAL TRP MET GLY THR TRP SEQRES 4 B 286 ASN GLY THR THR ARG VAL ALA ILE LYS THR LEU LYS PRO SEQRES 5 B 286 GLY THR MET SER PRO GLU ALA PHE LEU GLN GLU ALA GLN SEQRES 6 B 286 VAL MET LYS LYS LEU ARG HIS GLU LYS LEU VAL GLN LEU SEQRES 7 B 286 TYR ALA VAL VAL SER GLU GLU PRO ILE TYR ILE VAL THR SEQRES 8 B 286 GLU TYR MET SER LYS GLY SER LEU LEU ASP PHE LEU LYS SEQRES 9 B 286 GLY GLU MET GLY LYS TYR LEU ARG LEU PRO GLN LEU VAL SEQRES 10 B 286 ASP MET ALA ALA GLN ILE ALA SER GLY MET ALA TYR VAL SEQRES 11 B 286 GLU ARG MET ASN TYR VAL HIS ARG ASP LEU ARG ALA ALA SEQRES 12 B 286 ASN ILE LEU VAL GLY GLU ASN LEU VAL CYS LYS VAL ALA SEQRES 13 B 286 ASP PHE GLY LEU ALA ARG LEU ILE GLU ASP ASN GLU TYR SEQRES 14 B 286 THR ALA ARG GLN GLY ALA LYS PHE PRO ILE LYS TRP THR SEQRES 15 B 286 ALA PRO GLU ALA ALA LEU TYR GLY ARG PHE THR ILE LYS SEQRES 16 B 286 SER ASP VAL TRP SER PHE GLY ILE LEU LEU THR GLU LEU SEQRES 17 B 286 THR THR LYS GLY ARG VAL PRO TYR PRO GLY MET VAL ASN SEQRES 18 B 286 ARG GLU VAL LEU ASP GLN VAL GLU ARG GLY TYR ARG MET SEQRES 19 B 286 PRO CYS PRO PRO GLU CYS PRO GLU SER LEU HIS ASP LEU SEQRES 20 B 286 MET CYS GLN CYS TRP ARG LYS ASP PRO GLU GLU ARG PRO SEQRES 21 B 286 THR PHE GLU TYR LEU GLN ALA PHE LEU GLU ASP TYR PHE SEQRES 22 B 286 THR SER THR GLU PRO GLN TYR GLN PRO GLY GLU ASN LEU HET KS1 A 1 24 HET KS1 B 2 24 HETNAM KS1 1-CYCLOPENTYL-3-(1H-PYRROLO[2,3-B]PYRIDIN-5-YL)-1H- HETNAM 2 KS1 PYRAZOLO[3,4-D]PYRIMIDIN-4-AMINE FORMUL 3 KS1 2(C17 H17 N7) FORMUL 5 HOH *6(H2 O) HELIX 1 1 PRO A 263 GLU A 265 5 3 HELIX 2 2 SER A 303 LYS A 315 1 13 HELIX 3 3 LEU A 346 GLY A 352 1 7 HELIX 4 4 MET A 354 LEU A 358 5 5 HELIX 5 5 ARG A 359 ASN A 381 1 23 HELIX 6 6 ARG A 388 ALA A 390 5 3 HELIX 7 7 GLU A 396 LEU A 398 5 3 HELIX 8 8 PRO A 425 THR A 429 5 5 HELIX 9 9 ALA A 430 GLY A 437 1 8 HELIX 10 10 THR A 440 THR A 457 1 18 HELIX 11 11 VAL A 467 ARG A 477 1 11 HELIX 12 12 PRO A 488 TRP A 499 1 12 HELIX 13 13 ASP A 502 ARG A 506 5 5 HELIX 14 14 THR A 508 THR A 523 1 16 HELIX 15 15 PRO B 263 GLU B 265 5 3 HELIX 16 16 SER B 303 LEU B 317 1 15 HELIX 17 17 SER B 345 GLY B 352 1 8 HELIX 18 18 ARG B 359 MET B 380 1 22 HELIX 19 19 ARG B 388 ALA B 390 5 3 HELIX 20 20 GLU B 396 LEU B 398 5 3 HELIX 21 21 PRO B 425 THR B 429 5 5 HELIX 22 22 ALA B 430 GLY B 437 1 8 HELIX 23 23 THR B 440 THR B 457 1 18 HELIX 24 24 VAL B 467 ARG B 477 1 11 HELIX 25 25 PRO B 488 TRP B 499 1 12 HELIX 26 26 ASP B 502 ARG B 506 5 5 HELIX 27 27 THR B 508 THR B 523 1 16 SHEET 1 A 5 LEU A 267 GLN A 275 0 SHEET 2 A 5 GLY A 279 TRP A 286 -1 O VAL A 281 N LEU A 273 SHEET 3 A 5 THR A 290 LEU A 297 -1 O ILE A 294 N TRP A 282 SHEET 4 A 5 TYR A 335 GLU A 339 -1 O ILE A 336 N LYS A 295 SHEET 5 A 5 LEU A 325 VAL A 329 -1 N TYR A 326 O VAL A 337 SHEET 1 B 3 GLY A 344 SER A 345 0 SHEET 2 B 3 ILE A 392 VAL A 394 -1 O VAL A 394 N GLY A 344 SHEET 3 B 3 CYS A 400 VAL A 402 -1 O LYS A 401 N LEU A 393 SHEET 1 C 5 LEU B 267 GLN B 275 0 SHEET 2 C 5 GLY B 279 TRP B 286 -1 O MET B 283 N VAL B 271 SHEET 3 C 5 THR B 290 LEU B 297 -1 O THR B 296 N GLU B 280 SHEET 4 C 5 TYR B 335 THR B 338 -1 O THR B 338 N ALA B 293 SHEET 5 C 5 LEU B 325 VAL B 329 -1 N TYR B 326 O VAL B 337 SHEET 1 D 2 ILE B 392 VAL B 394 0 SHEET 2 D 2 CYS B 400 VAL B 402 -1 O LYS B 401 N LEU B 393 CISPEP 1 GLU A 332 PRO A 333 0 -6.24 CISPEP 2 GLU B 332 PRO B 333 0 -0.08 SITE 1 AC1 11 LEU A 273 VAL A 281 ALA A 293 LYS A 295 SITE 2 AC1 11 GLU A 310 THR A 338 GLU A 339 TYR A 340 SITE 3 AC1 11 MET A 341 SER A 345 LEU A 393 SITE 1 AC2 11 VAL B 281 ALA B 293 LYS B 295 GLU B 310 SITE 2 AC2 11 THR B 338 GLU B 339 TYR B 340 MET B 341 SITE 3 AC2 11 SER B 345 LEU B 393 ASP B 404 CRYST1 42.370 63.143 73.938 100.63 88.68 90.40 P 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 0.023602 0.000165 -0.000522 0.00000 SCALE2 0.000000 0.015837 0.002971 0.00000 SCALE3 0.000000 0.000000 0.013764 0.00000