HEADER DE NOVO PROTEIN 11-DEC-25 9TLP TITLE DE NOVO DESIGNED SINGLE-CHAIN ANTIPARALLEL COILED-COIL HAIRPIN WITH TITLE 2 BINDING SITE FOR BCL-XL, SC-APCC-2-BCL-XL-6 COMPND MOL_ID: 1; COMPND 2 MOLECULE: SC-APCC-2-BCL-XL-6; COMPND 3 CHAIN: A, B, C, D; COMPND 4 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: SYNTHETIC CONSTRUCT; SOURCE 3 ORGANISM_TAXID: 32630; SOURCE 4 EXPRESSION_SYSTEM: ESCHERICHIA COLI 'BL21-GOLD(DE3)PLYSS AG'; SOURCE 5 EXPRESSION_SYSTEM_TAXID: 866768 KEYWDS PROTEIN BINDER, COMPUTATIONAL DESIGN, COILED-COIL, DE NOVO PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR B.MYLEMANS,D.N.WOOLFSON REVDAT 1 19-AUG-26 9TLP 0 JRNL AUTH B.MYLEMANS,B.KORONA,A.M.ACEVEDO-JAKE,A.MACRAE,T.A.EDWARDS, JRNL AUTH 2 D.T.HUANG,A.J.WILSON,L.S.ITZHAKI,D.N.WOOLFSON JRNL TITL DE NOVO-DESIGNED BIFUNCTIONAL JRNL REF J.AM.CHEM.SOC. 2026 JRNL REFN ESSN 1520-5126 JRNL DOI 10.1021/JACS.6C07593 REMARK 2 REMARK 2 RESOLUTION. 1.75 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 1.21_5207 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 : GEOSTD + MONOMER LIBRARY + CDL V1.2 REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.75 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 33.48 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 2.090 REMARK 3 COMPLETENESS FOR RANGE (%) : 98.8 REMARK 3 NUMBER OF REFLECTIONS : 26834 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.157 REMARK 3 R VALUE (WORKING SET) : 0.154 REMARK 3 FREE R VALUE : 0.201 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.980 REMARK 3 FREE R VALUE TEST SET COUNT : 1337 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 33.4800 - 3.7700 1.00 2590 119 0.1546 0.2022 REMARK 3 2 3.7700 - 2.9900 0.99 2540 156 0.1519 0.1858 REMARK 3 3 2.9900 - 2.6100 0.99 2557 139 0.1600 0.2064 REMARK 3 4 2.6100 - 2.3700 0.99 2578 120 0.1489 0.2011 REMARK 3 5 2.3700 - 2.2000 0.99 2552 125 0.1402 0.1771 REMARK 3 6 2.2000 - 2.0700 0.99 2531 137 0.1438 0.1896 REMARK 3 7 2.0700 - 1.9700 0.99 2544 150 0.1538 0.2141 REMARK 3 8 1.9700 - 1.8900 0.98 2568 140 0.1623 0.2322 REMARK 3 9 1.8900 - 1.8100 0.98 2514 128 0.1679 0.2241 REMARK 3 10 1.8100 - 1.7500 0.97 2523 123 0.1869 0.2506 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : FLAT BULK SOLVENT MODEL REMARK 3 SOLVENT RADIUS : 1.10 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) : 0.185 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 19.375 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 14.62 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 17.92 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 2377 REMARK 3 ANGLE : 0.820 3193 REMARK 3 CHIRALITY : 0.043 360 REMARK 3 PLANARITY : 0.008 423 REMARK 3 DIHEDRAL : 14.003 942 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : 4 REMARK 3 TLS GROUP : 1 REMARK 3 SELECTION: CHAIN 'A' REMARK 3 ORIGIN FOR THE GROUP (A): 12.7398 3.9990 1.7852 REMARK 3 T TENSOR REMARK 3 T11: 0.0548 T22: 0.0385 REMARK 3 T33: 0.0779 T12: 0.0162 REMARK 3 T13: -0.0009 T23: -0.0192 REMARK 3 L TENSOR REMARK 3 L11: 1.0358 L22: 1.4782 REMARK 3 L33: 4.6835 L12: 0.7165 REMARK 3 L13: -1.3713 L23: -2.1849 REMARK 3 S TENSOR REMARK 3 S11: 0.0459 S12: -0.0633 S13: 0.0749 REMARK 3 S21: 0.0716 S22: -0.0268 S23: 0.0379 REMARK 3 S31: -0.0495 S32: 0.0990 S33: -0.0147 REMARK 3 TLS GROUP : 2 REMARK 3 SELECTION: CHAIN 'B' REMARK 3 ORIGIN FOR THE GROUP (A): 4.9849 12.8302 -15.3524 REMARK 3 T TENSOR REMARK 3 T11: 0.0479 T22: 0.0943 REMARK 3 T33: 0.1309 T12: 0.0072 REMARK 3 T13: -0.0314 T23: 0.0143 REMARK 3 L TENSOR REMARK 3 L11: 1.7620 L22: 2.6190 REMARK 3 L33: 5.1301 L12: 1.0224 REMARK 3 L13: -2.0822 L23: -2.7119 REMARK 3 S TENSOR REMARK 3 S11: 0.0524 S12: 0.0811 S13: 0.2291 REMARK 3 S21: -0.0740 S22: 0.0520 S23: 0.0452 REMARK 3 S31: -0.0827 S32: -0.0374 S33: -0.1103 REMARK 3 TLS GROUP : 3 REMARK 3 SELECTION: CHAIN 'C' REMARK 3 ORIGIN FOR THE GROUP (A): 10.8079 -12.3019 -1.3784 REMARK 3 T TENSOR REMARK 3 T11: 0.0666 T22: 0.0443 REMARK 3 T33: 0.0893 T12: 0.0083 REMARK 3 T13: 0.0389 T23: -0.0107 REMARK 3 L TENSOR REMARK 3 L11: 2.2503 L22: 1.3414 REMARK 3 L33: 3.2579 L12: 0.0916 REMARK 3 L13: 1.7526 L23: -0.4955 REMARK 3 S TENSOR REMARK 3 S11: 0.0846 S12: 0.0369 S13: -0.2097 REMARK 3 S21: -0.0192 S22: 0.0626 S23: -0.0086 REMARK 3 S31: 0.1191 S32: 0.0022 S33: -0.1568 REMARK 3 TLS GROUP : 4 REMARK 3 SELECTION: CHAIN 'D' REMARK 3 ORIGIN FOR THE GROUP (A): 20.9241 -9.7677 -8.7983 REMARK 3 T TENSOR REMARK 3 T11: 0.0752 T22: 0.0639 REMARK 3 T33: 0.0883 T12: -0.0175 REMARK 3 T13: 0.0195 T23: -0.0274 REMARK 3 L TENSOR REMARK 3 L11: 1.6188 L22: 0.9862 REMARK 3 L33: 3.1113 L12: -0.7798 REMARK 3 L13: 1.4788 L23: -1.0967 REMARK 3 S TENSOR REMARK 3 S11: 0.1270 S12: 0.0843 S13: -0.2104 REMARK 3 S21: -0.0657 S22: 0.0410 S23: 0.1206 REMARK 3 S31: 0.1605 S32: 0.1309 S33: -0.1656 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 9TLP COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 11-DEC-25. REMARK 100 THE DEPOSITION ID IS D_1292152913. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 12-JUL-24 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 7.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : DIAMOND REMARK 200 BEAMLINE : I24 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.62 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS PILATUS 6M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DIALS REMARK 200 DATA SCALING SOFTWARE : AIMLESS REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 26841 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.750 REMARK 200 RESOLUTION RANGE LOW (A) : 33.480 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 98.8 REMARK 200 DATA REDUNDANCY : 3.600 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 20.2400 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.75 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.81 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 (%): 39.17 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.02 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.03 M SODIUM NITRATE, 0.03 M SODIUM REMARK 280 PHOSPHATE DIBASIC, 0.03 M AMMONIUM SULPHATE, 0.01 M HEPES, 0.01 REMARK 280 MOPS, 20% V/V PEG 500 MME; 10% W/V PEG 20000, PH 7.5, VAPOR REMARK 280 DIFFUSION, SITTING DROP, TEMPERATURE 293K 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, 3, 4 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 350 REMARK 350 BIOMOLECULE: 2 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC 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 350 REMARK 350 BIOMOLECULE: 3 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: C 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: 4 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: D 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 1 REMARK 465 GLY A 75 REMARK 465 ALA B 74 REMARK 465 GLY B 75 REMARK 465 SER C 1 REMARK 465 GLY C 75 REMARK 465 SER D 1 REMARK 465 HIS D 2 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 HIS A 2 CG ND1 CD2 CE1 NE2 REMARK 470 MET A 3 CG SD CE REMARK 470 GLN A 12 CD OE1 NE2 REMARK 470 HIS B 2 CG ND1 CD2 CE1 NE2 REMARK 470 MET B 3 CG SD CE REMARK 470 ARG B 6 CG CD NE CZ NH1 NH2 REMARK 470 GLN B 12 CD OE1 NE2 REMARK 470 HIS C 2 CG ND1 CD2 CE1 NE2 REMARK 470 MET C 3 CG SD CE REMARK 470 LYS C 41 CE NZ REMARK 470 LYS C 42 CD CE NZ REMARK 470 GLN C 43 CD OE1 NE2 REMARK 470 ARG D 40 CG CD NE CZ NH1 NH2 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 C 38 93.14 -164.78 REMARK 500 ASP D 38 85.64 -166.27 REMARK 500 REMARK 500 REMARK: NULL REMARK 525 REMARK 525 SOLVENT REMARK 525 REMARK 525 THE SOLVENT MOLECULES HAVE CHAIN IDENTIFIERS THAT REMARK 525 INDICATE THE POLYMER CHAIN WITH WHICH THEY ARE MOST REMARK 525 CLOSELY ASSOCIATED. THE REMARK LISTS ALL THE SOLVENT REMARK 525 MOLECULES WHICH ARE MORE THAN 5A AWAY FROM THE REMARK 525 NEAREST POLYMER CHAIN (M = MODEL NUMBER; REMARK 525 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE REMARK 525 NUMBER; I=INSERTION CODE): REMARK 525 REMARK 525 M RES CSSEQI REMARK 525 HOH B 175 DISTANCE = 5.95 ANGSTROMS REMARK 525 HOH B 176 DISTANCE = 6.28 ANGSTROMS DBREF 9TLP A 1 75 PDB 9TLP 9TLP 1 75 DBREF 9TLP B 1 75 PDB 9TLP 9TLP 1 75 DBREF 9TLP C 1 75 PDB 9TLP 9TLP 1 75 DBREF 9TLP D 1 75 PDB 9TLP 9TLP 1 75 SEQRES 1 A 75 SER HIS MET GLY ALA ARG LEU ALA GLN LEU LYS GLN GLU SEQRES 2 A 75 ARG ALA ALA LEU LYS GLN ARG LEU GLU ALA LEU ASP GLN SEQRES 3 A 75 GLU ILE ALA ALA LEU GLU TRP GLN ILE GLN SER ASP PRO SEQRES 4 A 75 ARG LYS LYS GLN LEU ILE GLN ARG LEU ARG GLU LEU PHE SEQRES 5 A 75 GLY GLU ARG LEU SER LEU MET GLY ASP ILE PHE GLN LEU SEQRES 6 A 75 ASP VAL GLU ILE ALA ALA LEU GLU ALA GLY SEQRES 1 B 75 SER HIS MET GLY ALA ARG LEU ALA GLN LEU LYS GLN GLU SEQRES 2 B 75 ARG ALA ALA LEU LYS GLN ARG LEU GLU ALA LEU ASP GLN SEQRES 3 B 75 GLU ILE ALA ALA LEU GLU TRP GLN ILE GLN SER ASP PRO SEQRES 4 B 75 ARG LYS LYS GLN LEU ILE GLN ARG LEU ARG GLU LEU PHE SEQRES 5 B 75 GLY GLU ARG LEU SER LEU MET GLY ASP ILE PHE GLN LEU SEQRES 6 B 75 ASP VAL GLU ILE ALA ALA LEU GLU ALA GLY SEQRES 1 C 75 SER HIS MET GLY ALA ARG LEU ALA GLN LEU LYS GLN GLU SEQRES 2 C 75 ARG ALA ALA LEU LYS GLN ARG LEU GLU ALA LEU ASP GLN SEQRES 3 C 75 GLU ILE ALA ALA LEU GLU TRP GLN ILE GLN SER ASP PRO SEQRES 4 C 75 ARG LYS LYS GLN LEU ILE GLN ARG LEU ARG GLU LEU PHE SEQRES 5 C 75 GLY GLU ARG LEU SER LEU MET GLY ASP ILE PHE GLN LEU SEQRES 6 C 75 ASP VAL GLU ILE ALA ALA LEU GLU ALA GLY SEQRES 1 D 75 SER HIS MET GLY ALA ARG LEU ALA GLN LEU LYS GLN GLU SEQRES 2 D 75 ARG ALA ALA LEU LYS GLN ARG LEU GLU ALA LEU ASP GLN SEQRES 3 D 75 GLU ILE ALA ALA LEU GLU TRP GLN ILE GLN SER ASP PRO SEQRES 4 D 75 ARG LYS LYS GLN LEU ILE GLN ARG LEU ARG GLU LEU PHE SEQRES 5 D 75 GLY GLU ARG LEU SER LEU MET GLY ASP ILE PHE GLN LEU SEQRES 6 D 75 ASP VAL GLU ILE ALA ALA LEU GLU ALA GLY FORMUL 5 HOH *332(H2 O) HELIX 1 AA1 HIS A 2 ILE A 35 1 34 HELIX 2 AA2 GLN A 36 ASP A 38 5 3 HELIX 3 AA3 ARG A 40 ALA A 74 1 35 HELIX 4 AA4 HIS B 2 ILE B 35 1 34 HELIX 5 AA5 ARG B 40 GLU B 73 1 34 HELIX 6 AA6 MET C 3 ASP C 38 1 36 HELIX 7 AA7 LYS C 41 ALA C 74 1 34 HELIX 8 AA8 GLY D 4 ASP D 38 1 35 HELIX 9 AA9 LYS D 41 ALA D 74 1 34 CRYST1 29.211 46.110 54.103 90.51 96.52 106.02 P 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 0.034234 0.009831 0.004330 0.00000 SCALE2 0.000000 0.022564 0.000952 0.00000 SCALE3 0.000000 0.000000 0.018620 0.00000 MASTER 334 0 0 9 0 0 0 6 2646 4 0 24 END