HEADER APOPTOSIS 17-FEB-19 6O0P TITLE CRYSTAL STRUCTURE OF BCL-2 G101A MUTATION WITH VENETOCLAX COMPND MOL_ID: 1; COMPND 2 MOLECULE: APOPTOSIS REGULATOR BCL-2,BCL-2-LIKE PROTEIN 1,APOPTOSIS COMPND 3 REGULATOR BCL-2; COMPND 4 CHAIN: A; COMPND 5 SYNONYM: BCL2-L-1,APOPTOSIS REGULATOR BCL-X; COMPND 6 ENGINEERED: YES; COMPND 7 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: BCL2, BCL2L1, BCL2L, BCLX; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 511693; SOURCE 8 EXPRESSION_SYSTEM_VARIANT: BL21 KEYWDS BCL-2, VENETOCLAX, COMPLEX, PROTEIN-PROTEIN INTERFACE INHIBITOR, FDA KEYWDS 2 APPROVED DRUG COMPLEX, APOPTOSIS EXPDTA X-RAY DIFFRACTION AUTHOR R.W.BIRKINSHAW,C.S.LUO,P.M.COLMAN,P.E.CZABOTAR REVDAT 6 11-OCT-23 6O0P 1 COMPND HETNAM HETSYN REVDAT 5 11-DEC-19 6O0P 1 HETSYN REVDAT 4 20-NOV-19 6O0P 1 COMPND HETNAM FORMUL REVDAT 3 10-JUL-19 6O0P 1 COMPND SOURCE DBREF SEQADV REVDAT 2 19-JUN-19 6O0P 1 JRNL REVDAT 1 22-MAY-19 6O0P 0 JRNL AUTH R.W.BIRKINSHAW,J.N.GONG,C.S.LUO,D.LIO,C.A.WHITE, JRNL AUTH 2 M.A.ANDERSON,P.BLOMBERY,G.LESSENE,I.J.MAJEWSKI,R.THIJSSEN, JRNL AUTH 3 A.W.ROBERTS,D.C.S.HUANG,P.M.COLMAN,P.E.CZABOTAR JRNL TITL STRUCTURES OF BCL-2 IN COMPLEX WITH VENETOCLAX REVEAL THE JRNL TITL 2 MOLECULAR BASIS OF RESISTANCE MUTATIONS. JRNL REF NAT COMMUN V. 10 2385 2019 JRNL REFN ESSN 2041-1723 JRNL PMID 31160589 JRNL DOI 10.1038/S41467-019-10363-1 REMARK 2 REMARK 2 RESOLUTION. 1.80 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX (1.14_3260: ???) 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) : 1.80 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 43.24 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.340 REMARK 3 COMPLETENESS FOR RANGE (%) : 98.5 REMARK 3 NUMBER OF REFLECTIONS : 13525 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.195 REMARK 3 R VALUE (WORKING SET) : 0.193 REMARK 3 FREE R VALUE : 0.232 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.970 REMARK 3 FREE R VALUE TEST SET COUNT : 672 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 43.2495 - 3.0777 1.00 2734 146 0.1736 0.2000 REMARK 3 2 3.0777 - 2.4429 1.00 2614 128 0.1908 0.2554 REMARK 3 3 2.4429 - 2.1341 1.00 2582 143 0.1910 0.2323 REMARK 3 4 2.1341 - 1.9390 1.00 2561 134 0.2325 0.2760 REMARK 3 5 1.9390 - 1.8000 0.92 2362 121 0.3379 0.4271 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : NULL 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) : 0.300 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 27.550 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 30.55 REMARK 3 MEAN B VALUE (OVERALL, A**2) : NULL 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 : 0.003 1315 REMARK 3 ANGLE : 0.565 1781 REMARK 3 CHIRALITY : 0.036 172 REMARK 3 PLANARITY : 0.003 262 REMARK 3 DIHEDRAL : 18.382 780 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : 4 REMARK 3 TLS GROUP : 1 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 164 THROUGH 203 ) REMARK 3 ORIGIN FOR THE GROUP (A): -2.0667 6.6785 -7.2494 REMARK 3 T TENSOR REMARK 3 T11: 0.2412 T22: 0.2267 REMARK 3 T33: 0.2070 T12: 0.0037 REMARK 3 T13: -0.0308 T23: -0.0102 REMARK 3 L TENSOR REMARK 3 L11: 3.7632 L22: 3.0898 REMARK 3 L33: 5.0092 L12: -1.8535 REMARK 3 L13: -3.3444 L23: 2.4290 REMARK 3 S TENSOR REMARK 3 S11: 0.1008 S12: -0.1124 S13: 0.2760 REMARK 3 S21: -0.0610 S22: 0.1089 S23: -0.2129 REMARK 3 S31: 0.0141 S32: 0.2325 S33: -0.2520 REMARK 3 TLS GROUP : 2 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 9 THROUGH 90 ) REMARK 3 ORIGIN FOR THE GROUP (A): 2.7107 -4.5625 -7.8900 REMARK 3 T TENSOR REMARK 3 T11: 0.2343 T22: 0.2165 REMARK 3 T33: 0.2516 T12: 0.0188 REMARK 3 T13: -0.0341 T23: 0.0387 REMARK 3 L TENSOR REMARK 3 L11: 4.9918 L22: 6.2293 REMARK 3 L33: 8.3350 L12: 0.5997 REMARK 3 L13: -0.5201 L23: 4.5550 REMARK 3 S TENSOR REMARK 3 S11: -0.0742 S12: -0.1564 S13: -0.1723 REMARK 3 S21: 0.3847 S22: 0.2294 S23: -0.3631 REMARK 3 S31: 0.3992 S32: 0.2639 S33: -0.1491 REMARK 3 TLS GROUP : 3 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 91 THROUGH 118 ) REMARK 3 ORIGIN FOR THE GROUP (A): -11.1869 -4.1657 -10.4859 REMARK 3 T TENSOR REMARK 3 T11: 0.2972 T22: 0.2098 REMARK 3 T33: 0.3733 T12: -0.0363 REMARK 3 T13: 0.0266 T23: -0.0553 REMARK 3 L TENSOR REMARK 3 L11: 5.4359 L22: 4.7630 REMARK 3 L33: 8.2605 L12: 0.4852 REMARK 3 L13: 0.9617 L23: 1.6705 REMARK 3 S TENSOR REMARK 3 S11: -0.0697 S12: 0.2069 S13: -0.6276 REMARK 3 S21: -0.1836 S22: 0.1510 S23: 0.0340 REMARK 3 S31: 0.1599 S32: 0.0626 S33: -0.1874 REMARK 3 TLS GROUP : 4 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 119 THROUGH 163 ) REMARK 3 ORIGIN FOR THE GROUP (A): -5.5657 5.1577 -17.5144 REMARK 3 T TENSOR REMARK 3 T11: 0.2283 T22: 0.2455 REMARK 3 T33: 0.2349 T12: 0.0124 REMARK 3 T13: -0.0639 T23: -0.0007 REMARK 3 L TENSOR REMARK 3 L11: 3.9886 L22: 4.9360 REMARK 3 L33: 4.6631 L12: -2.1779 REMARK 3 L13: -2.8551 L23: 2.4778 REMARK 3 S TENSOR REMARK 3 S11: 0.2578 S12: 0.3744 S13: 0.1108 REMARK 3 S21: -0.2886 S22: -0.1951 S23: 0.0237 REMARK 3 S31: -0.0407 S32: -0.2287 S33: -0.0822 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 6O0P COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 18-FEB-19. REMARK 100 THE DEPOSITION ID IS D_1000239799. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 25-AUG-18 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 6 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : AUSTRALIAN SYNCHROTRON REMARK 200 BEAMLINE : MX2 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.9537 REMARK 200 MONOCHROMATOR : DOUBLE-CRYSTAL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS EIGER X 16M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : XDS REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 13559 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.800 REMARK 200 RESOLUTION RANGE LOW (A) : 43.240 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 98.5 REMARK 200 DATA REDUNDANCY : 6.100 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 9.5600 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.80 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.86 REMARK 200 COMPLETENESS FOR SHELL (%) : 86.9 REMARK 200 DATA REDUNDANCY IN SHELL : 4.20 REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 0.820 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: 4LVT REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 32.58 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 1.82 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 5% PEG4K, 40% PEG400, 0.1M MES PH 6.0, REMARK 280 VAPOR DIFFUSION, TEMPERATURE 291K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 21 21 21 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X+1/2,-Y,Z+1/2 REMARK 290 3555 -X,Y+1/2,-Z+1/2 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 16.69900 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 43.23700 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 24.47250 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 43.23700 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 16.69900 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 24.47250 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: 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 MET A 1 REMARK 465 ALA A 2 REMARK 465 HIS A 3 REMARK 465 ALA A 4 REMARK 465 GLY A 5 REMARK 465 ARG A 6 REMARK 465 THR A 7 REMARK 465 GLY A 8 REMARK 465 VAL A 77 REMARK 465 GLU A 78 REMARK 465 GLU A 79 REMARK 465 ASN A 80 REMARK 465 ARG A 81 REMARK 465 THR A 82 REMARK 465 GLU A 83 REMARK 465 ALA A 84 REMARK 465 PRO A 85 REMARK 465 GLU A 86 REMARK 465 GLY A 87 REMARK 465 THR A 88 REMARK 465 GLU A 89 REMARK 465 PRO A 204 REMARK 465 SER A 205 REMARK 465 MET A 206 REMARK 465 ARG A 207 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 35 CG OD1 OD2 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue LBM A 301 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue PEG A 302 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue PEG A 303 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue PEG A 304 DBREF 6O0P A 1 34 UNP P10415 BCL2_HUMAN 1 34 DBREF 6O0P A 35 91 UNP Q07817 B2CL1_HUMAN 29 44 DBREF 6O0P A 92 207 UNP P10415 BCL2_HUMAN 92 207 SEQADV 6O0P ALA A 101 UNP P10415 GLY 101 ENGINEERED MUTATION SEQRES 1 A 166 MET ALA HIS ALA GLY ARG THR GLY TYR ASP ASN ARG GLU SEQRES 2 A 166 ILE VAL MET LYS TYR ILE HIS TYR LYS LEU SER GLN ARG SEQRES 3 A 166 GLY TYR GLU TRP ASP ALA GLY ASP ASP VAL GLU GLU ASN SEQRES 4 A 166 ARG THR GLU ALA PRO GLU GLY THR GLU SER GLU VAL VAL SEQRES 5 A 166 HIS LEU THR LEU ARG GLN ALA ALA ASP ASP PHE SER ARG SEQRES 6 A 166 ARG TYR ARG ARG ASP PHE ALA GLU MET SER SER GLN LEU SEQRES 7 A 166 HIS LEU THR PRO PHE THR ALA ARG GLY ARG PHE ALA THR SEQRES 8 A 166 VAL VAL GLU GLU LEU PHE ARG ASP GLY VAL ASN TRP GLY SEQRES 9 A 166 ARG ILE VAL ALA PHE PHE GLU PHE GLY GLY VAL MET CYS SEQRES 10 A 166 VAL GLU SER VAL ASN ARG GLU MET SER PRO LEU VAL ASP SEQRES 11 A 166 ASN ILE ALA LEU TRP MET THR GLU TYR LEU ASN ARG HIS SEQRES 12 A 166 LEU HIS THR TRP ILE GLN ASP ASN GLY GLY TRP ASP ALA SEQRES 13 A 166 PHE VAL GLU LEU TYR GLY PRO SER MET ARG HET LBM A 301 61 HET PEG A 302 7 HET PEG A 303 7 HET PEG A 304 7 HETNAM LBM 4-{4-[(4'-CHLORO-5,5-DIMETHYL[3,4,5,6-TETRAHYDRO[1,1'- HETNAM 2 LBM BIPHENYL]]-2-YL)METHYL]PIPERAZIN-1-YL}-N-[(3-NITRO-4- HETNAM 3 LBM {[(OXAN-4-YL )METHYL]AMINO}PHENYL)SULFONYL]-2-[(1H- HETNAM 4 LBM PYRROLO[2,3-B]PYRIDIN-5-YL)OXY]BENZAMIDE HETNAM PEG DI(HYDROXYETHYL)ETHER HETSYN LBM VENETOCLAX, 2-((1H-PYRROLO[2,3-B]PYRIDIN-5-YL)OXY)-4- HETSYN 2 LBM (4-((4'-CHLORO-5,5-DIMETHYL-3,4,5,6-TETRAHYDRO-[1,1'- HETSYN 3 LBM BIPHENYL]-2-YL)METHYL)PIPE RAZIN-1-YL)-N-((3-NITRO-4- HETSYN 4 LBM (((TETRAHYDRO-2H-PYRAN-4-YL)METHYL)AMINO)PHENYL) HETSYN 5 LBM SULFONYL)BENZAMIDE FORMUL 2 LBM C45 H50 CL N7 O7 S FORMUL 3 PEG 3(C4 H10 O3) FORMUL 6 HOH *36(H2 O) HELIX 1 AA1 ASP A 10 ARG A 26 1 17 HELIX 2 AA2 TRP A 30 ASP A 34 5 5 HELIX 3 AA3 GLU A 91 TYR A 108 1 18 HELIX 4 AA4 TYR A 108 LEU A 119 1 12 HELIX 5 AA5 THR A 125 ARG A 139 1 15 HELIX 6 AA6 ASN A 143 ARG A 164 1 22 HELIX 7 AA7 SER A 167 HIS A 184 1 18 HELIX 8 AA8 LEU A 185 ASN A 192 1 8 HELIX 9 AA9 GLY A 193 GLY A 203 1 11 SITE 1 AC1 21 ARG A 12 ALA A 100 ASP A 103 PHE A 104 SITE 2 AC1 21 ARG A 107 TYR A 108 ASP A 111 MET A 115 SITE 3 AC1 21 LEU A 137 ASN A 143 TRP A 144 GLY A 145 SITE 4 AC1 21 VAL A 148 ALA A 149 GLU A 152 PHE A 153 SITE 5 AC1 21 PHE A 198 TYR A 202 HOH A 404 HOH A 408 SITE 6 AC1 21 HOH A 427 SITE 1 AC2 4 ARG A 12 TYR A 108 ASP A 171 PEG A 303 SITE 1 AC3 3 ARG A 12 TYR A 108 PEG A 302 SITE 1 AC4 1 ARG A 107 CRYST1 33.398 48.945 86.474 90.00 90.00 90.00 P 21 21 21 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 0.029942 0.000000 0.000000 0.00000 SCALE2 0.000000 0.020431 0.000000 0.00000 SCALE3 0.000000 0.000000 0.011564 0.00000