HEADER TRANSFERASE 24-APR-23 8J5X TITLE THE CRYSTAL STRUCTURE OF TRKA(G595R) KINASE IN COMPLEX WITH N-(3- TITLE 2 CYCLOPROPYL-5-((4-METHYLPIPERAZIN-1-YL)METHYL)PHENYL)-4^6-METHYL-14- TITLE 3 OXO-5-OXA-13-AZA-1(3,6)-IMIDAZO[1,2-B]PYRIDAZINA-4(1,3)- TITLE 4 BENZENACYCLOTETRADECAPHAN-2-YNE-4^5-CARBOXAMIDE COMPND MOL_ID: 1; COMPND 2 MOLECULE: HIGH AFFINITY NERVE GROWTH FACTOR RECEPTOR; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: NEUROTROPHIC TYROSINE KINASE RECEPTOR TYPE 1,TRK1- COMPND 5 TRANSFORMING TYROSINE KINASE PROTEIN,TROPOMYOSIN-RELATED KINASE A, COMPND 6 TYROSINE KINASE RECEPTOR,TYROSINE KINASE RECEPTOR A,TRK-A,GP140TRK, COMPND 7 P140-TRKA; COMPND 8 EC: 2.7.10.1; COMPND 9 ENGINEERED: YES; COMPND 10 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: NTRK1, MTC, TRK, TRKA; SOURCE 6 EXPRESSION_SYSTEM: BACULOVIRUS EXPRESSION VECTOR PFASTBAC1-HM; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 274590 KEYWDS TRANSFERASE EXPDTA X-RAY DIFFRACTION AUTHOR Z.M.ZHANG,Y.J.WANG REVDAT 2 11-OCT-23 8J5X 1 JRNL REVDAT 1 20-SEP-23 8J5X 0 JRNL AUTH Z.WANG,J.WANG,Y.WANG,S.XIANG,H.ZHOU,S.SONG,X.SONG,Z.TU, JRNL AUTH 2 Y.ZHOU,K.DING,Z.M.ZHANG,Z.ZHANG,X.LU JRNL TITL STRUCTURE-BASED OPTIMIZATION OF THE THIRD GENERATION TYPE II JRNL TITL 2 MACROCYCLE TRK INHIBITORS WITH IMPROVED ACTIVITY AGAINST JRNL TITL 3 SOLVENT-FRONT, XDFG, AND GATEKEEPER MUTATIONS. JRNL REF J.MED.CHEM. V. 66 12950 2023 JRNL REFN ISSN 0022-2623 JRNL PMID 37676745 JRNL DOI 10.1021/ACS.JMEDCHEM.3C00899 REMARK 2 REMARK 2 RESOLUTION. 2.09 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 1.9_1692+SVN REMARK 3 AUTHORS : PAUL ADAMS,PAVEL AFONINE,VINCENT CHEN,IAN REMARK 3 : DAVIS,KRESHNA GOPAL,RALF GROSSE-KUNSTLEVE, REMARK 3 : LI-WEI HUNG,ROBERT IMMORMINO,TOM IOERGER, REMARK 3 : AIRLIE MCCOY,ERIK MCKEE,NIGEL MORIARTY, REMARK 3 : REETAL PAI,RANDY READ,JANE RICHARDSON, REMARK 3 : DAVID RICHARDSON,TOD ROMO,JIM SACCHETTINI, REMARK 3 : NICHOLAS SAUTER,JACOB SMITH,LAURENT REMARK 3 : STORONI,TOM TERWILLIGER,PETER ZWART REMARK 3 REMARK 3 REFINEMENT TARGET : NULL REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.09 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 38.71 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.344 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.6 REMARK 3 NUMBER OF REFLECTIONS : 21314 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.184 REMARK 3 R VALUE (WORKING SET) : 0.180 REMARK 3 FREE R VALUE : 0.220 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 9.529 REMARK 3 FREE R VALUE TEST SET COUNT : 2031 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT (IN BINS). REMARK 3 BIN RESOLUTION RANGE COMPL. NWORK NFREE RWORK RFREE REMARK 3 1 10.0000 - 5.1553 1.00 1358 149 0.1824 0.2054 REMARK 3 2 5.1553 - 4.0934 1.00 1332 140 0.1490 0.2046 REMARK 3 3 4.0934 - 3.5764 1.00 1309 135 0.1483 0.1666 REMARK 3 4 3.5764 - 3.2496 1.00 1271 132 0.1684 0.1986 REMARK 3 5 3.2496 - 3.0168 1.00 1309 142 0.1938 0.2223 REMARK 3 6 3.0168 - 2.8390 1.00 1284 138 0.2005 0.2738 REMARK 3 7 2.8390 - 2.6968 1.00 1279 134 0.1960 0.2264 REMARK 3 8 2.6968 - 2.5794 1.00 1264 134 0.2009 0.2801 REMARK 3 9 2.5794 - 2.4802 1.00 1295 131 0.1966 0.2323 REMARK 3 10 2.4802 - 2.3946 1.00 1297 133 0.1908 0.2258 REMARK 3 11 2.3946 - 2.3197 1.00 1270 134 0.2015 0.2471 REMARK 3 12 2.3197 - 2.2534 1.00 1238 130 0.2017 0.2316 REMARK 3 13 2.2534 - 2.1941 1.00 1292 134 0.2041 0.2708 REMARK 3 14 2.1941 - 2.1406 1.00 1261 135 0.2068 0.2652 REMARK 3 15 2.1406 - 2.1000 0.95 1224 130 0.2256 0.2575 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : FLAT BULK SOLVENT MODEL REMARK 3 SOLVENT RADIUS : 1.11 REMARK 3 SHRINKAGE RADIUS : 0.90 REMARK 3 K_SOL : NULL REMARK 3 B_SOL : NULL REMARK 3 REMARK 3 ERROR ESTIMATES. REMARK 3 COORDINATE ERROR (MAXIMUM-LIKELIHOOD BASED) : 0.209 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 21.299 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 37.81 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 37.77 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : NULL REMARK 3 B22 (A**2) : NULL REMARK 3 B33 (A**2) : NULL REMARK 3 B12 (A**2) : NULL REMARK 3 B13 (A**2) : NULL REMARK 3 B23 (A**2) : NULL REMARK 3 REMARK 3 TWINNING INFORMATION. REMARK 3 FRACTION: NULL REMARK 3 OPERATOR: NULL REMARK 3 REMARK 3 DEVIATIONS FROM IDEAL VALUES. REMARK 3 RMSD COUNT REMARK 3 BOND : 0.007 2454 REMARK 3 ANGLE : 1.124 3329 REMARK 3 CHIRALITY : 0.041 355 REMARK 3 PLANARITY : 0.005 424 REMARK 3 DIHEDRAL : 16.403 896 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : 3 REMARK 3 TLS GROUP : 1 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 500 THROUGH 666 ) REMARK 3 ORIGIN FOR THE GROUP (A): -15.5782 16.8628 244.7785 REMARK 3 T TENSOR REMARK 3 T11: 0.1754 T22: 0.1929 REMARK 3 T33: 0.2168 T12: -0.0060 REMARK 3 T13: -0.0160 T23: -0.0004 REMARK 3 L TENSOR REMARK 3 L11: 0.8035 L22: 3.3392 REMARK 3 L33: 1.7533 L12: 0.0067 REMARK 3 L13: -0.1910 L23: 0.0947 REMARK 3 S TENSOR REMARK 3 S11: -0.0694 S12: -0.0630 S13: -0.1312 REMARK 3 S21: 0.1433 S22: 0.0171 S23: 0.2054 REMARK 3 S31: 0.1576 S32: -0.0250 S33: 0.0167 REMARK 3 TLS GROUP : 2 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 667 THROUGH 705 ) REMARK 3 ORIGIN FOR THE GROUP (A): -3.2216 28.0063 257.6136 REMARK 3 T TENSOR REMARK 3 T11: 0.3502 T22: 0.2158 REMARK 3 T33: 0.1935 T12: 0.0417 REMARK 3 T13: -0.0742 T23: -0.0018 REMARK 3 L TENSOR REMARK 3 L11: 2.1338 L22: 2.4109 REMARK 3 L33: 3.6537 L12: 0.9045 REMARK 3 L13: -0.8555 L23: 2.0759 REMARK 3 S TENSOR REMARK 3 S11: 0.0037 S12: -0.2768 S13: -0.1276 REMARK 3 S21: 0.4031 S22: 0.1137 S23: -0.2037 REMARK 3 S31: 0.4887 S32: 0.2687 S33: -0.1093 REMARK 3 TLS GROUP : 3 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 706 THROUGH 795 ) REMARK 3 ORIGIN FOR THE GROUP (A): -14.1800 40.8368 252.0883 REMARK 3 T TENSOR REMARK 3 T11: 0.3508 T22: 0.1702 REMARK 3 T33: 0.2575 T12: 0.0622 REMARK 3 T13: -0.0146 T23: -0.0547 REMARK 3 L TENSOR REMARK 3 L11: 1.9005 L22: 1.3142 REMARK 3 L33: 1.4238 L12: -0.1504 REMARK 3 L13: 1.1781 L23: -0.5329 REMARK 3 S TENSOR REMARK 3 S11: -0.1663 S12: -0.1758 S13: 0.2256 REMARK 3 S21: 0.1809 S22: 0.0303 S23: 0.1903 REMARK 3 S31: -0.3822 S32: -0.1871 S33: 0.1313 REMARK 3 REMARK 3 NCS DETAILS REMARK 3 NUMBER OF NCS GROUPS : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 8J5X COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBC ON 10-MAY-23. REMARK 100 THE DEPOSITION ID IS D_1300037267. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 09-DEC-22 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 : CAMD REMARK 200 BEAMLINE : GCPCC REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.978 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : RAYONIX MX-300 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-3000 REMARK 200 DATA SCALING SOFTWARE : HKL-3000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 21314 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.090 REMARK 200 RESOLUTION RANGE LOW (A) : 39.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.6 REMARK 200 DATA REDUNDANCY : 8.300 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 8.1500 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.09 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.16 REMARK 200 COMPLETENESS FOR SHELL (%) : NULL REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : NULL 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: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 52.98 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.62 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.1M NA2HPO4/KH2PO4 (PH 6.2), 2M NACL, REMARK 280 VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 289K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 31 1 2 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -Y,X-Y,Z+1/3 REMARK 290 3555 -X+Y,-X,Z+2/3 REMARK 290 4555 -Y,-X,-Z+2/3 REMARK 290 5555 -X+Y,Y,-Z+1/3 REMARK 290 6555 X,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 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 76.44367 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 152.88733 REMARK 290 SMTRY1 4 0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 4 -0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 152.88733 REMARK 290 SMTRY1 5 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 5 0.000000 0.000000 -1.000000 76.44367 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 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 SER A 498 REMARK 465 ASP A 499 REMARK 465 GLY A 796 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 548 CG CD OE1 OE2 REMARK 470 GLU A 551 CG CD OE1 OE2 REMARK 470 ASP A 556 CG OD1 OD2 REMARK 470 ARG A 559 CG CD NE CZ NH1 NH2 REMARK 470 GLU A 562 CG CD OE1 OE2 REMARK 470 GLN A 626 CG CD OE1 NE2 REMARK 470 ARG A 686 CG CD NE CZ NH1 NH2 REMARK 480 REMARK 480 ZERO OCCUPANCY ATOM REMARK 480 THE FOLLOWING RESIDUES HAVE ATOMS MODELED WITH ZERO REMARK 480 OCCUPANCY. THE LOCATION AND PROPERTIES OF THESE ATOMS REMARK 480 MAY NOT BE RELIABLE. (M=MODEL NUMBER; RES=RESIDUE NAME; REMARK 480 C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE): REMARK 480 M RES C SSEQI ATOMS REMARK 480 CYS A 501 SG REMARK 480 ARG A 508 CZ NH1 NH2 REMARK 480 ILE A 510 CD1 REMARK 480 PHE A 521 CG CD1 CD2 CE1 CE2 CZ REMARK 480 LYS A 538 CE NZ REMARK 480 LEU A 546 CD1 CD2 REMARK 480 LYS A 547 CD CE NZ REMARK 480 SER A 552 OG REMARK 480 ARG A 554 CD NE CZ NH1 NH2 REMARK 480 GLN A 555 CG CD OE1 NE2 REMARK 480 GLN A 558 CD OE1 NE2 REMARK 480 MET A 566 CG SD CE REMARK 480 MET A 638 CE REMARK 480 LEU A 644 CD1 CD2 REMARK 480 MET A 688 CE REMARK 480 LYS A 725 CD CE NZ REMARK 480 ARG A 750 NE CZ NH1 NH2 REMARK 480 ARG A 761 CZ NH1 NH2 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 918 O HOH A 1066 1.82 REMARK 500 O HOH A 963 O HOH A 979 1.90 REMARK 500 NH1 ARG A 702 O HOH A 901 1.91 REMARK 500 O HOH A 1003 O HOH A 1008 1.93 REMARK 500 O HOH A 1019 O HOH A 1082 1.96 REMARK 500 O HOH A 930 O HOH A 940 2.02 REMARK 500 O HOH A 918 O HOH A 981 2.05 REMARK 500 O HOH A 1024 O HOH A 1073 2.08 REMARK 500 O HOH A 1048 O HOH A 1092 2.08 REMARK 500 O HOH A 919 O HOH A 1081 2.13 REMARK 500 O HOH A 1075 O HOH A 1090 2.16 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 ALA A 549 -125.41 -127.57 REMARK 500 SER A 550 -145.29 37.85 REMARK 500 ARG A 595 -150.39 60.71 REMARK 500 LYS A 609 -145.97 -137.04 REMARK 500 ARG A 649 -11.79 83.00 REMARK 500 ASP A 650 43.96 -145.08 REMARK 500 ASP A 668 108.46 -162.66 REMARK 500 THR A 687 -59.74 -131.81 REMARK 500 REMARK 500 REMARK: NULL DBREF 8J5X A 498 796 UNP P04629 NTRK1_HUMAN 498 796 SEQADV 8J5X ARG A 595 UNP P04629 GLY 595 ENGINEERED MUTATION SEQRES 1 A 299 SER ASP ALA CYS VAL HIS HIS ILE LYS ARG ARG ASP ILE SEQRES 2 A 299 VAL LEU LYS TRP GLU LEU GLY GLU GLY ALA PHE GLY LYS SEQRES 3 A 299 VAL PHE LEU ALA GLU CYS HIS ASN LEU LEU PRO GLU GLN SEQRES 4 A 299 ASP LYS MET LEU VAL ALA VAL LYS ALA LEU LYS GLU ALA SEQRES 5 A 299 SER GLU SER ALA ARG GLN ASP PHE GLN ARG GLU ALA GLU SEQRES 6 A 299 LEU LEU THR MET LEU GLN HIS GLN HIS ILE VAL ARG PHE SEQRES 7 A 299 PHE GLY VAL CYS THR GLU GLY ARG PRO LEU LEU MET VAL SEQRES 8 A 299 PHE GLU TYR MET ARG HIS ARG ASP LEU ASN ARG PHE LEU SEQRES 9 A 299 ARG SER HIS GLY PRO ASP ALA LYS LEU LEU ALA GLY GLY SEQRES 10 A 299 GLU ASP VAL ALA PRO GLY PRO LEU GLY LEU GLY GLN LEU SEQRES 11 A 299 LEU ALA VAL ALA SER GLN VAL ALA ALA GLY MET VAL TYR SEQRES 12 A 299 LEU ALA GLY LEU HIS PHE VAL HIS ARG ASP LEU ALA THR SEQRES 13 A 299 ARG ASN CYS LEU VAL GLY GLN GLY LEU VAL VAL LYS ILE SEQRES 14 A 299 GLY ASP PHE GLY MET SER ARG ASP ILE TYR SER THR ASP SEQRES 15 A 299 TYR TYR ARG VAL GLY GLY ARG THR MET LEU PRO ILE ARG SEQRES 16 A 299 TRP MET PRO PRO GLU SER ILE LEU TYR ARG LYS PHE THR SEQRES 17 A 299 THR GLU SER ASP VAL TRP SER PHE GLY VAL VAL LEU TRP SEQRES 18 A 299 GLU ILE PHE THR TYR GLY LYS GLN PRO TRP TYR GLN LEU SEQRES 19 A 299 SER ASN THR GLU ALA ILE ASP CYS ILE THR GLN GLY ARG SEQRES 20 A 299 GLU LEU GLU ARG PRO ARG ALA CYS PRO PRO GLU VAL TYR SEQRES 21 A 299 ALA ILE MET ARG GLY CYS TRP GLN ARG GLU PRO GLN GLN SEQRES 22 A 299 ARG HIS SER ILE LYS ASP VAL HIS ALA ARG LEU GLN ALA SEQRES 23 A 299 LEU ALA GLN ALA PRO PRO VAL TYR LEU ASP VAL LEU GLY HET A4U A 801 49 HETNAM A4U N-(3-CYCLOPROPYL-5-((4-METHYLPIPERAZIN-1-YL)METHYL) HETNAM 2 A4U PHENYL)-4^6-METHYL-14-OXO-5-OXA-13-AZA-1(3,6)- HETNAM 3 A4U IMIDAZO[1,2-B]PYRIDAZINA-4(1,3)- HETNAM 4 A4U BENZENACYCLOTETRADECAPHAN-2-YNE-4^5-CARBOXAMIDE FORMUL 2 A4U C39 H45 N7 O3 FORMUL 3 HOH *200(H2 O) HELIX 1 AA1 LYS A 506 ARG A 508 5 3 HELIX 2 AA2 GLU A 551 LEU A 567 1 17 HELIX 3 AA3 ASP A 596 SER A 603 1 8 HELIX 4 AA4 LYS A 609 GLY A 613 5 5 HELIX 5 AA5 GLY A 623 HIS A 645 1 23 HELIX 6 AA6 ALA A 652 ARG A 654 5 3 HELIX 7 AA7 ARG A 673 TYR A 680 5 8 HELIX 8 AA8 PRO A 690 MET A 694 5 5 HELIX 9 AA9 PRO A 695 ARG A 702 1 8 HELIX 10 AB1 THR A 705 THR A 722 1 18 HELIX 11 AB2 SER A 732 GLN A 742 1 11 HELIX 12 AB3 PRO A 753 TRP A 764 1 12 HELIX 13 AB4 GLU A 767 ARG A 771 5 5 HELIX 14 AB5 SER A 773 GLN A 786 1 14 HELIX 15 AB6 PRO A 788 ASP A 793 1 6 SHEET 1 AA1 5 ILE A 510 GLU A 518 0 SHEET 2 AA1 5 GLY A 522 LEU A 533 -1 O LEU A 526 N TRP A 514 SHEET 3 AA1 5 GLN A 536 LEU A 546 -1 O VAL A 543 N PHE A 525 SHEET 4 AA1 5 LEU A 586 GLU A 590 -1 O PHE A 589 N ALA A 542 SHEET 5 AA1 5 PHE A 575 CYS A 579 -1 N GLY A 577 O VAL A 588 SHEET 1 AA2 2 CYS A 656 GLY A 659 0 SHEET 2 AA2 2 VAL A 663 ILE A 666 -1 O LYS A 665 N LEU A 657 SHEET 1 AA3 2 TYR A 681 ARG A 682 0 SHEET 2 AA3 2 MET A 688 LEU A 689 -1 O LEU A 689 N TYR A 681 CISPEP 1 ARG A 583 PRO A 584 0 2.37 CISPEP 2 ARG A 686 THR A 687 0 16.34 CRYST1 51.843 51.843 229.331 90.00 90.00 120.00 P 31 1 2 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 0.019289 0.011137 0.000000 0.00000 SCALE2 0.000000 0.022273 0.000000 0.00000 SCALE3 0.000000 0.000000 0.004361 0.00000