HEADER IMMUNE SYSTEM 09-MAY-23 8P01 TITLE CRYSTAL STRUCTURE OF HUMAN STING ECTODOMAIN IN COMPLEX WITH BI 7446, A TITLE 2 POTENT CYCLIC DINUCLEOTIDE STING AGONIST WITH BROAD-SPECTRUM VARIANT TITLE 3 ACTIVITY FOR THE TREATMENT OF CANCER COMPND MOL_ID: 1; COMPND 2 MOLECULE: STIMULATOR OF INTERFERON GENES PROTEIN; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: HSTING,ENDOPLASMIC RETICULUM INTERFERON STIMULATOR,ERIS, COMPND 5 MEDIATOR OF IRF3 ACTIVATION,HMITA,TRANSMEMBRANE PROTEIN 173; COMPND 6 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 3 ORGANISM_COMMON: HUMAN; SOURCE 4 ORGANISM_TAXID: 9606; SOURCE 5 GENE: STING1, ERIS, MITA, STING, TMEM173; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 511693 KEYWDS AGONIST, COMPLEX, INNATE IMMUNE RESPONSE, IMMUNE SYSTEM EXPDTA X-RAY DIFFRACTION AUTHOR H.NAR REVDAT 2 09-AUG-23 8P01 1 JRNL REVDAT 1 26-JUL-23 8P01 0 JRNL AUTH C.A.KUTTRUFF,M.FLECK,S.CAROTTA,H.ARNHOF,T.BRETSCHNEIDER, JRNL AUTH 2 G.DAHMANN,G.GREMEL,A.GRUBE,S.HANDSCHUH,A.HEIMANN, JRNL AUTH 3 M.H.HOFMANN,M.A.IMPAGNATIELLO,H.NAR,G.RAST,O.SCHAAF, JRNL AUTH 4 E.SCHMIDT,T.OOST JRNL TITL DISCOVERY OF BI 7446: A POTENT CYCLIC DINUCLEOTIDE STING JRNL TITL 2 AGONIST WITH BROAD-SPECTRUM VARIANT ACTIVITY FOR THE JRNL TITL 3 TREATMENT OF CANCER. JRNL REF J.MED.CHEM. V. 66 9376 2023 JRNL REFN ISSN 0022-2623 JRNL PMID 37450324 JRNL DOI 10.1021/ACS.JMEDCHEM.3C00510 REMARK 2 REMARK 2 RESOLUTION. 2.09 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : BUSTER 2.11.8 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) : 2.09 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 58.43 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 62.8 REMARK 3 NUMBER OF REFLECTIONS : 9077 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) : 0.241 REMARK 3 R VALUE (WORKING SET) : 0.240 REMARK 3 FREE R VALUE : 0.262 REMARK 3 FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 FREE R VALUE TEST SET COUNT : 422 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 : NULL REMARK 3 BIN RESOLUTION RANGE HIGH (ANGSTROMS) : 2.09 REMARK 3 BIN RESOLUTION RANGE LOW (ANGSTROMS) : 2.33 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 11.05 REMARK 3 REFLECTIONS IN BIN (WORKING + TEST SET) : NULL REMARK 3 BIN R VALUE (WORKING + TEST SET) : NULL REMARK 3 REFLECTIONS IN BIN (WORKING SET) : NULL REMARK 3 BIN R VALUE (WORKING SET) : 0.3230 REMARK 3 BIN FREE R VALUE : 0.3106 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 BIN FREE R VALUE TEST SET COUNT : 18 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 : 1465 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 44 REMARK 3 SOLVENT ATOMS : 30 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 76.29 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -5.07530 REMARK 3 B22 (A**2) : 4.23260 REMARK 3 B33 (A**2) : 0.84270 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : 3.59100 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : 0.400 REMARK 3 DPI (BLOW EQ-10) BASED ON R VALUE (A) : 0.405 REMARK 3 DPI (BLOW EQ-9) BASED ON FREE R VALUE (A) : 0.256 REMARK 3 DPI (CRUICKSHANK) BASED ON R VALUE (A) : NULL REMARK 3 DPI (CRUICKSHANK) BASED ON FREE R VALUE (A) : NULL 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 : 0.930 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.923 REMARK 3 REMARK 3 NUMBER OF GEOMETRIC FUNCTION TERMS DEFINED : 15 REMARK 3 TERM COUNT WEIGHT FUNCTION. REMARK 3 BOND LENGTHS : 3002 ; 2.000 ; HARMONIC REMARK 3 BOND ANGLES : 5395 ; 2.000 ; HARMONIC REMARK 3 TORSION ANGLES : 918 ; 2.000 ; SINUSOIDAL REMARK 3 TRIGONAL CARBON PLANES : NULL ; NULL ; NULL REMARK 3 GENERAL PLANES : 484 ; 5.000 ; HARMONIC REMARK 3 ISOTROPIC THERMAL FACTORS : 1543 ; 10.000 ; 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 : 197 ; 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 : 2380 ; 4.000 ; SEMIHARMONIC REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.007 REMARK 3 BOND ANGLES (DEGREES) : 0.89 REMARK 3 PEPTIDE OMEGA TORSION ANGLES (DEGREES) : 2.57 REMARK 3 OTHER TORSION ANGLES (DEGREES) : 16.18 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : 1 REMARK 3 REMARK 3 TLS GROUP : 1 REMARK 3 SELECTION: { A|* } REMARK 3 ORIGIN FOR THE GROUP (A): 34.3792 4.4731 -18.5045 REMARK 3 T TENSOR REMARK 3 T11: -0.1578 T22: 0.0534 REMARK 3 T33: 0.0591 T12: -0.0425 REMARK 3 T13: 0.0523 T23: -0.0892 REMARK 3 L TENSOR REMARK 3 L11: 4.5359 L22: 5.9104 REMARK 3 L33: 3.0415 L12: -0.9567 REMARK 3 L13: 0.0378 L23: 0.5755 REMARK 3 S TENSOR REMARK 3 S11: 0.098 S12: -0.2392 S13: 0.2367 REMARK 3 S21: -0.2392 S22: -0.1168 S23: -0.5097 REMARK 3 S31: 0.2367 S32: -0.5097 S33: 0.0188 REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 8P01 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 09-MAY-23. REMARK 100 THE DEPOSITION ID IS D_1292130325. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 30-AUG-17 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 6.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : SLS REMARK 200 BEAMLINE : X06SA REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.000000 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS PILATUS 300K REMARK 200 INTENSITY-INTEGRATION SOFTWARE : AUTOPROC, XDS MAY 1, 2016 REMARK 200 DATA SCALING SOFTWARE : AUTOPROC 1.1.7, AIMLESS, REMARK 200 STARANISO REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 9077 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.094 REMARK 200 RESOLUTION RANGE LOW (A) : 58.430 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 62.8 REMARK 200 DATA REDUNDANCY : 5.400 REMARK 200 R MERGE (I) : 0.05100 REMARK 200 R SYM (I) : 0.05100 REMARK 200 FOR THE DATA SET : 17.2000 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) : 2.33 REMARK 200 COMPLETENESS FOR SHELL (%) : 11.4 REMARK 200 DATA REDUNDANCY IN SHELL : 6.40 REMARK 200 R MERGE FOR SHELL (I) : 1.28800 REMARK 200 R SYM FOR SHELL (I) : 1.28800 REMARK 200 FOR SHELL : 1.300 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 (%): 43.75 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.19 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 20% POLYETHELENE GLYCOL 3350, 200MM REMARK 280 TRI-SODIUM CITRATE, PH 6.5, VAPOR DIFFUSION, SITTING DROP, REMARK 280 TEMPERATURE 293K 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 44.84900 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 38.79650 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 4 -1.000000 0.000000 0.000000 44.84900 REMARK 290 SMTRY2 4 0.000000 1.000000 0.000000 38.79650 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 AUTHOR DETERMINED BIOLOGICAL UNIT: DIMERIC 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 BIOMT1 2 -1.000000 0.000000 0.000000 94.75449 REMARK 350 BIOMT2 2 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT3 2 0.000000 0.000000 -1.000000 -35.61787 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 132 REMARK 465 HIS A 133 REMARK 465 HIS A 134 REMARK 465 HIS A 135 REMARK 465 HIS A 136 REMARK 465 HIS A 137 REMARK 465 HIS A 138 REMARK 465 HIS A 139 REMARK 465 HIS A 140 REMARK 465 GLU A 141 REMARK 465 ASN A 142 REMARK 465 LEU A 143 REMARK 465 TYR A 144 REMARK 465 PHE A 145 REMARK 465 GLN A 146 REMARK 465 SER A 147 REMARK 465 GLY A 148 REMARK 465 GLU A 149 REMARK 465 LYS A 150 REMARK 465 GLY A 151 REMARK 465 ALA A 318 REMARK 465 ASP A 319 REMARK 465 ASP A 320 REMARK 465 SER A 321 REMARK 465 GLU A 337 REMARK 465 LYS A 338 REMARK 465 GLU A 339 REMARK 465 GLU A 340 REMARK 465 VAL A 341 REMARK 465 THR A 342 REMARK 465 VAL A 343 REMARK 465 GLY A 344 REMARK 465 SER A 345 REMARK 465 LEU A 346 REMARK 465 LYS A 347 REMARK 465 THR A 348 REMARK 465 SER A 349 REMARK 465 ALA A 350 REMARK 465 VAL A 351 REMARK 465 PRO A 352 REMARK 465 SER A 353 REMARK 465 THR A 354 REMARK 465 SER A 355 REMARK 465 THR A 356 REMARK 465 MET A 357 REMARK 465 SER A 358 REMARK 465 GLN A 359 REMARK 465 GLU A 360 REMARK 465 PRO A 361 REMARK 465 GLU A 362 REMARK 465 LEU A 363 REMARK 465 LEU A 364 REMARK 465 ILE A 365 REMARK 465 SER A 366 REMARK 465 GLY A 367 REMARK 465 MET A 368 REMARK 465 GLU A 369 REMARK 465 LYS A 370 REMARK 465 PRO A 371 REMARK 465 LEU A 372 REMARK 465 PRO A 373 REMARK 465 LEU A 374 REMARK 465 ARG A 375 REMARK 465 THR A 376 REMARK 465 ASP A 377 REMARK 465 PHE A 378 REMARK 465 SER A 379 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 TYR A 167 -66.87 -147.60 REMARK 500 ARG A 197 145.69 87.23 REMARK 500 LEU A 222 -65.01 -94.55 REMARK 500 REMARK 500 REMARK: NULL DBREF 8P01 A 149 379 UNP Q86WV6 STING_HUMAN 149 379 SEQADV 8P01 MET A 132 UNP Q86WV6 INITIATING METHIONINE SEQADV 8P01 HIS A 133 UNP Q86WV6 EXPRESSION TAG SEQADV 8P01 HIS A 134 UNP Q86WV6 EXPRESSION TAG SEQADV 8P01 HIS A 135 UNP Q86WV6 EXPRESSION TAG SEQADV 8P01 HIS A 136 UNP Q86WV6 EXPRESSION TAG SEQADV 8P01 HIS A 137 UNP Q86WV6 EXPRESSION TAG SEQADV 8P01 HIS A 138 UNP Q86WV6 EXPRESSION TAG SEQADV 8P01 HIS A 139 UNP Q86WV6 EXPRESSION TAG SEQADV 8P01 HIS A 140 UNP Q86WV6 EXPRESSION TAG SEQADV 8P01 GLU A 141 UNP Q86WV6 EXPRESSION TAG SEQADV 8P01 ASN A 142 UNP Q86WV6 EXPRESSION TAG SEQADV 8P01 LEU A 143 UNP Q86WV6 EXPRESSION TAG SEQADV 8P01 TYR A 144 UNP Q86WV6 EXPRESSION TAG SEQADV 8P01 PHE A 145 UNP Q86WV6 EXPRESSION TAG SEQADV 8P01 GLN A 146 UNP Q86WV6 EXPRESSION TAG SEQADV 8P01 SER A 147 UNP Q86WV6 EXPRESSION TAG SEQADV 8P01 GLY A 148 UNP Q86WV6 EXPRESSION TAG SEQADV 8P01 ARG A 232 UNP Q86WV6 HIS 232 CONFLICT SEQRES 1 A 248 MET HIS HIS HIS HIS HIS HIS HIS HIS GLU ASN LEU TYR SEQRES 2 A 248 PHE GLN SER GLY GLU LYS GLY ASN PHE ASN VAL ALA HIS SEQRES 3 A 248 GLY LEU ALA TRP SER TYR TYR ILE GLY TYR LEU ARG LEU SEQRES 4 A 248 ILE LEU PRO GLU LEU GLN ALA ARG ILE ARG THR TYR ASN SEQRES 5 A 248 GLN HIS TYR ASN ASN LEU LEU ARG GLY ALA VAL SER GLN SEQRES 6 A 248 ARG LEU TYR ILE LEU LEU PRO LEU ASP CYS GLY VAL PRO SEQRES 7 A 248 ASP ASN LEU SER MET ALA ASP PRO ASN ILE ARG PHE LEU SEQRES 8 A 248 ASP LYS LEU PRO GLN GLN THR GLY ASP ARG ALA GLY ILE SEQRES 9 A 248 LYS ASP ARG VAL TYR SER ASN SER ILE TYR GLU LEU LEU SEQRES 10 A 248 GLU ASN GLY GLN ARG ALA GLY THR CYS VAL LEU GLU TYR SEQRES 11 A 248 ALA THR PRO LEU GLN THR LEU PHE ALA MET SER GLN TYR SEQRES 12 A 248 SER GLN ALA GLY PHE SER ARG GLU ASP ARG LEU GLU GLN SEQRES 13 A 248 ALA LYS LEU PHE CYS ARG THR LEU GLU ASP ILE LEU ALA SEQRES 14 A 248 ASP ALA PRO GLU SER GLN ASN ASN CYS ARG LEU ILE ALA SEQRES 15 A 248 TYR GLN GLU PRO ALA ASP ASP SER SER PHE SER LEU SER SEQRES 16 A 248 GLN GLU VAL LEU ARG HIS LEU ARG GLN GLU GLU LYS GLU SEQRES 17 A 248 GLU VAL THR VAL GLY SER LEU LYS THR SER ALA VAL PRO SEQRES 18 A 248 SER THR SER THR MET SER GLN GLU PRO GLU LEU LEU ILE SEQRES 19 A 248 SER GLY MET GLU LYS PRO LEU PRO LEU ARG THR ASP PHE SEQRES 20 A 248 SER HET W78 A 401 64 HETNAM W78 3-[(1~{R},3~{R},6~{R},8~{R},9~{R},10~{R},12~{R},15~{R}, HETNAM 2 W78 17~{R},18~{R})-8-(6-AMINOPURIN-9-YL)-9-FLUORANYL-18- HETNAM 3 W78 OXIDANYL-3,12-BIS(OXIDANYLIDENE)-3,12-BIS(SULFANYL)-2, HETNAM 4 W78 4,7,11,13,16-HEXAOXA-3$L^{5},12$L^{5}- HETNAM 5 W78 DIPHOSPHATRICYCLO[13.2.1.0^{6,10}]OCTADECAN-17-YL]- HETNAM 6 W78 6~{H}-IMIDAZO[4,5-D]PYRIDAZIN-7-ONE FORMUL 2 W78 C20 H22 F N9 O10 P2 S2 FORMUL 3 HOH *30(H2 O) HELIX 1 AA1 ASN A 152 GLY A 166 1 15 HELIX 2 AA2 TYR A 167 LEU A 172 1 6 HELIX 3 AA3 GLU A 174 TYR A 186 1 13 HELIX 4 AA4 ASN A 211 ASP A 216 1 6 HELIX 5 AA5 ALA A 262 TYR A 274 1 13 HELIX 6 AA6 ARG A 281 ASP A 301 1 21 HELIX 7 AA7 SER A 324 GLN A 335 1 12 SHEET 1 AA1 5 ILE A 219 LYS A 224 0 SHEET 2 AA1 5 SER A 243 LEU A 248 -1 O ILE A 244 N ASP A 223 SHEET 3 AA1 5 ARG A 253 TYR A 261 -1 O ALA A 254 N LEU A 247 SHEET 4 AA1 5 LEU A 198 PRO A 203 1 N TYR A 199 O VAL A 258 SHEET 5 AA1 5 CYS A 309 TYR A 314 1 O ILE A 312 N LEU A 202 SHEET 1 AA2 2 GLN A 228 ARG A 232 0 SHEET 2 AA2 2 ILE A 235 TYR A 240 -1 O TYR A 240 N GLN A 228 CRYST1 89.698 77.593 35.975 90.00 98.08 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 0.011149 0.000000 0.001583 0.00000 SCALE2 0.000000 0.012888 0.000000 0.00000 SCALE3 0.000000 0.000000 0.028076 0.00000