HEADER DE NOVO PROTEIN 19-DEC-23 8VEJ TITLE DE NOVO DESIGNED CHOLIC ACID BINDER: CHD_BUTTRESS COMPND MOL_ID: 1; COMPND 2 MOLECULE: CHD_BUTTRESS; COMPND 3 CHAIN: A, B; 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; SOURCE 5 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS DE NOVO DESIGNED PROTEIN, CHOLIC ACID, SMALL MOLECULE BINDER, DE NOVO KEYWDS 2 PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR A.K.BERA,L.TRAN,A.KANG,D.BAKER REVDAT 2 31-JUL-24 8VEJ 1 JRNL REVDAT 1 17-JUL-24 8VEJ 0 JRNL AUTH L.AN,M.SAID,L.TRAN,S.MAJUMDER,I.GORESHNIK,G.R.LEE, JRNL AUTH 2 D.JUERGENS,J.DAUPARAS,I.ANISHCHENKO,B.COVENTRY,A.K.BERA, JRNL AUTH 3 A.KANG,P.M.LEVINE,V.ALVAREZ,A.PILLAI,C.NORN,D.FELDMAN, JRNL AUTH 4 D.ZORINE,D.R.HICKS,X.LI,M.G.SANCHEZ,D.K.VAFEADOS, JRNL AUTH 5 P.J.SALVESON,A.A.VOROBIEVA,D.BAKER JRNL TITL BINDING AND SENSING DIVERSE SMALL MOLECULES USING JRNL TITL 2 SHAPE-COMPLEMENTARY PSEUDOCYCLES. JRNL REF SCIENCE V. 385 276 2024 JRNL REFN ESSN 1095-9203 JRNL PMID 39024436 JRNL DOI 10.1126/SCIENCE.ADN3780 REMARK 2 REMARK 2 RESOLUTION. 3.59 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 1.20.1_4487 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) : 3.59 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 32.15 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.340 REMARK 3 COMPLETENESS FOR RANGE (%) : 86.0 REMARK 3 NUMBER OF REFLECTIONS : 4920 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.243 REMARK 3 R VALUE (WORKING SET) : 0.240 REMARK 3 FREE R VALUE : 0.279 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 9.860 REMARK 3 FREE R VALUE TEST SET COUNT : 485 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 32.1500 - 5.1700 0.84 1469 164 0.2186 0.2667 REMARK 3 2 5.1600 - 4.1000 0.87 1478 163 0.2506 0.2807 REMARK 3 3 3.7200 - 3.5900 0.87 1488 158 0.2714 0.3011 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) : 0.493 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 31.197 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 100.1 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 94.42 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 3764 REMARK 3 ANGLE : 0.536 5109 REMARK 3 CHIRALITY : 0.031 621 REMARK 3 PLANARITY : 0.003 642 REMARK 3 DIHEDRAL : 6.895 663 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : 2 REMARK 3 TLS GROUP : 1 REMARK 3 SELECTION: ( CHAIN A AND RESID 3:252 ) REMARK 3 ORIGIN FOR THE GROUP (A): 20.357 -22.736 -0.907 REMARK 3 T TENSOR REMARK 3 T11: 0.5416 T22: 0.5522 REMARK 3 T33: 0.5165 T12: -0.0576 REMARK 3 T13: -0.0400 T23: 0.0067 REMARK 3 L TENSOR REMARK 3 L11: 3.7256 L22: 3.7755 REMARK 3 L33: 5.1932 L12: 0.1224 REMARK 3 L13: -0.1740 L23: 0.4776 REMARK 3 S TENSOR REMARK 3 S11: -0.1651 S12: 0.1293 S13: -0.3535 REMARK 3 S21: -0.2827 S22: -0.0231 S23: 0.4573 REMARK 3 S31: 0.1583 S32: -0.3813 S33: 0.1779 REMARK 3 TLS GROUP : 2 REMARK 3 SELECTION: ( CHAIN B AND RESID 3:252 ) REMARK 3 ORIGIN FOR THE GROUP (A): 11.882 -3.618 30.416 REMARK 3 T TENSOR REMARK 3 T11: 0.6510 T22: 0.5537 REMARK 3 T33: 0.5442 T12: -0.0542 REMARK 3 T13: 0.0688 T23: 0.0487 REMARK 3 L TENSOR REMARK 3 L11: 5.3161 L22: 3.7039 REMARK 3 L33: 2.8285 L12: 0.9287 REMARK 3 L13: 0.0597 L23: 0.8955 REMARK 3 S TENSOR REMARK 3 S11: -0.0315 S12: -0.0331 S13: 0.0125 REMARK 3 S21: 0.2398 S22: -0.0975 S23: 0.4005 REMARK 3 S31: -0.0799 S32: -0.5115 S33: 0.0269 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 8VEJ COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 21-DEC-23. REMARK 100 THE DEPOSITION ID IS D_1000280039. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 17-NOV-23 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 : NSLS-II REMARK 200 BEAMLINE : 17-ID-1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.92009 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS EIGER X 9M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : XSCALE REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 4921 REMARK 200 RESOLUTION RANGE HIGH (A) : 3.590 REMARK 200 RESOLUTION RANGE LOW (A) : 32.150 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 85.8 REMARK 200 DATA REDUNDANCY : 2.100 REMARK 200 R MERGE (I) : 0.14300 REMARK 200 R SYM (I) : NULL REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 4.5500 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 3.59 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 3.72 REMARK 200 COMPLETENESS FOR SHELL (%) : 87.5 REMARK 200 DATA REDUNDANCY IN SHELL : 2.00 REMARK 200 R MERGE FOR SHELL (I) : 0.68000 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 <I/SIGMA(I)> FOR SHELL : 1.510 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 (%): 43.32 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 1.57 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.2 M SODIUM CHLORIDE 20% (W/V) PEG REMARK 280 3350., VAPOR DIFFUSION, SITTING DROP, TEMPERATURE 293K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 1 21 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,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 22.98100 REMARK 290 SMTRY3 2 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 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 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 PRO A 1 REMARK 465 ILE A 2 REMARK 465 THR A 16 REMARK 465 SER A 17 REMARK 465 GLY A 18 REMARK 465 LYS A 19 REMARK 465 ALA A 20 REMARK 465 GLY A 21 REMARK 465 ALA A 145 REMARK 465 ARG A 146 REMARK 465 ARG A 147 REMARK 465 ARG A 148 REMARK 465 GLY A 149 REMARK 465 PRO B 1 REMARK 465 ILE B 2 REMARK 465 THR B 16 REMARK 465 SER B 17 REMARK 465 GLY B 18 REMARK 465 LYS B 19 REMARK 465 ALA B 20 REMARK 465 ALA B 145 REMARK 465 ARG B 146 REMARK 465 ARG B 147 REMARK 465 SER B 253 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 22 CG CD OE1 OE2 REMARK 470 GLU A 23 CG CD OE1 OE2 REMARK 470 TYR A 186 CG CD1 CD2 CE1 CE2 CZ OH REMARK 470 LEU A 208 CG CD1 CD2 REMARK 470 LEU B 85 CG CD1 CD2 REMARK 470 ASN B 87 CG OD1 ND2 REMARK 470 VAL B 126 CG1 CG2 REMARK 470 ASN B 172 CG OD1 ND2 REMARK 470 GLU B 213 CG CD OE1 OE2 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 A 66 75.73 -106.17 REMARK 500 ALA A 170 -92.02 66.50 REMARK 500 SER A 211 170.83 62.88 REMARK 500 GLU A 212 -157.68 -89.46 REMARK 500 GLU A 213 -42.36 62.00 REMARK 500 GLU B 64 -136.68 -98.36 REMARK 500 GLU B 143 99.59 -59.09 REMARK 500 SER B 211 161.38 76.67 REMARK 500 GLU B 213 -19.94 70.83 REMARK 500 REMARK 500 REMARK: NULL DBREF 8VEJ A 1 253 PDB 8VEJ 8VEJ 1 253 DBREF 8VEJ B 1 253 PDB 8VEJ 8VEJ 1 253 SEQRES 1 A 253 PRO ILE PRO SER ALA GLU ILE PHE GLU ASP PHE LEU ASP SEQRES 2 A 253 TRP TYR THR SER GLY LYS ALA GLY GLU GLU ILE ILE GLU SEQRES 3 A 253 SER THR ASP LYS ARG VAL GLU ALA ILE VAL GLU GLU LEU SEQRES 4 A 253 GLY GLY GLU LEU THR GLU GLU MET LYS GLU ALA LEU ALA SEQRES 5 A 253 MET ALA ARG ALA ALA MET ALA ALA PHE GLU LYS GLU GLY SEQRES 6 A 253 ASP VAL PHE ARG LEU ALA SER VAL GLY ALA THR ALA ALA SEQRES 7 A 253 LEU MET VAL TRP PHE HIS LEU ARG ASN ILE PRO LEU ALA SEQRES 8 A 253 GLY ILE ALA ARG ALA TRP LEU LEU MET LEU ALA GLN LEU SEQRES 9 A 253 GLU ALA GLY ALA ASP VAL ASP THR ALA LEU ALA ALA ALA SEQRES 10 A 253 ALA GLU VAL LEU ARG GLU TYR GLY VAL SER GLU GLU LEU SEQRES 11 A 253 VAL ALA ALA ALA ALA ALA GLU ALA ARG ALA LEU VAL GLU SEQRES 12 A 253 SER ALA ARG ARG ARG GLY LEU THR PRO PHE GLU LEU ALA SEQRES 13 A 253 SER LEU ALA ALA LEU ALA ALA ALA ARG LEU LEU PHE THR SEQRES 14 A 253 ALA ARG ASN ASN PRO LEU ALA LYS ILE ILE GLN ALA ALA SEQRES 15 A 253 LEU ASP LEU TYR ASN ARG THR VAL ASP MET SER THR GLU SEQRES 16 A 253 GLU ALA VAL GLU ALA ALA LEU GLU ALA MET LYS GLU LEU SEQRES 17 A 253 GLY ALA SER GLU GLU SER LEU GLU ARG LEU LYS GLU LEU SEQRES 18 A 253 VAL GLU SER ALA ARG LYS ARG GLY ILE GLU LEU THR PRO SEQRES 19 A 253 PHE GLU VAL ALA LEU LEU ALA TYR TYR VAL LEU VAL LEU SEQRES 20 A 253 ASP TYR LEU LYS LYS SER SEQRES 1 B 253 PRO ILE PRO SER ALA GLU ILE PHE GLU ASP PHE LEU ASP SEQRES 2 B 253 TRP TYR THR SER GLY LYS ALA GLY GLU GLU ILE ILE GLU SEQRES 3 B 253 SER THR ASP LYS ARG VAL GLU ALA ILE VAL GLU GLU LEU SEQRES 4 B 253 GLY GLY GLU LEU THR GLU GLU MET LYS GLU ALA LEU ALA SEQRES 5 B 253 MET ALA ARG ALA ALA MET ALA ALA PHE GLU LYS GLU GLY SEQRES 6 B 253 ASP VAL PHE ARG LEU ALA SER VAL GLY ALA THR ALA ALA SEQRES 7 B 253 LEU MET VAL TRP PHE HIS LEU ARG ASN ILE PRO LEU ALA SEQRES 8 B 253 GLY ILE ALA ARG ALA TRP LEU LEU MET LEU ALA GLN LEU SEQRES 9 B 253 GLU ALA GLY ALA ASP VAL ASP THR ALA LEU ALA ALA ALA SEQRES 10 B 253 ALA GLU VAL LEU ARG GLU TYR GLY VAL SER GLU GLU LEU SEQRES 11 B 253 VAL ALA ALA ALA ALA ALA GLU ALA ARG ALA LEU VAL GLU SEQRES 12 B 253 SER ALA ARG ARG ARG GLY LEU THR PRO PHE GLU LEU ALA SEQRES 13 B 253 SER LEU ALA ALA LEU ALA ALA ALA ARG LEU LEU PHE THR SEQRES 14 B 253 ALA ARG ASN ASN PRO LEU ALA LYS ILE ILE GLN ALA ALA SEQRES 15 B 253 LEU ASP LEU TYR ASN ARG THR VAL ASP MET SER THR GLU SEQRES 16 B 253 GLU ALA VAL GLU ALA ALA LEU GLU ALA MET LYS GLU LEU SEQRES 17 B 253 GLY ALA SER GLU GLU SER LEU GLU ARG LEU LYS GLU LEU SEQRES 18 B 253 VAL GLU SER ALA ARG LYS ARG GLY ILE GLU LEU THR PRO SEQRES 19 B 253 PHE GLU VAL ALA LEU LEU ALA TYR TYR VAL LEU VAL LEU SEQRES 20 B 253 ASP TYR LEU LYS LYS SER HET CHD A 301 29 HET CHD B 301 29 HETNAM CHD CHOLIC ACID FORMUL 3 CHD 2(C24 H40 O5) HELIX 1 AA1 PRO A 3 ASP A 13 1 11 HELIX 2 AA2 GLU A 23 GLY A 40 1 18 HELIX 3 AA3 THR A 44 GLU A 64 1 21 HELIX 4 AA4 ASP A 66 PHE A 83 1 18 HELIX 5 AA5 ASN A 87 ALA A 106 1 20 HELIX 6 AA6 ASP A 109 TYR A 124 1 16 HELIX 7 AA7 SER A 127 GLU A 143 1 17 HELIX 8 AA8 THR A 151 PHE A 168 1 18 HELIX 9 AA9 ASN A 172 THR A 189 1 18 HELIX 10 AB1 SER A 193 GLY A 209 1 17 HELIX 11 AB2 GLU A 213 ARG A 228 1 16 HELIX 12 AB3 THR A 233 SER A 253 1 21 HELIX 13 AB4 SER B 4 ASP B 13 1 10 HELIX 14 AB5 GLU B 22 GLY B 40 1 19 HELIX 15 AB6 THR B 44 GLU B 64 1 21 HELIX 16 AB7 ASP B 66 PHE B 83 1 18 HELIX 17 AB8 PRO B 89 ALA B 106 1 18 HELIX 18 AB9 ASP B 109 TYR B 124 1 16 HELIX 19 AC1 SER B 127 GLU B 143 1 17 HELIX 20 AC2 THR B 151 ARG B 171 1 21 HELIX 21 AC3 PRO B 174 VAL B 190 1 17 HELIX 22 AC4 SER B 193 GLY B 209 1 17 HELIX 23 AC5 GLU B 213 ARG B 228 1 16 HELIX 24 AC6 THR B 233 LYS B 252 1 20 CRYST1 72.607 45.962 73.664 90.00 104.05 90.00 P 1 21 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 0.013773 0.000000 0.003447 0.00000 SCALE2 0.000000 0.021757 0.000000 0.00000 SCALE3 0.000000 0.000000 0.013994 0.00000