HEADER ISOMERASE 04-SEP-98 1BUQ TITLE SOLUTION STRUCTURE OF DELTA-5-3-KETOSTEROID ISOMERASE COMPLEXED WITH TITLE 2 THE STEROID 19-NORTESTOSTERONE-HEMISUCCINATE COMPND MOL_ID: 1; COMPND 2 MOLECULE: PROTEIN (3-KETOSTEROID ISOMERASE-19-NORTESTOSTERONE- COMPND 3 HEMISUCCINATE); COMPND 4 CHAIN: A, B; COMPND 5 SYNONYM: KSI; COMPND 6 EC: 5.3.3.1; COMPND 7 ENGINEERED: YES; COMPND 8 MUTATION: YES; COMPND 9 OTHER_DETAILS: KSI COMPLEXED WITH 19-NORTESTOSTERONE-HEMISUCCINATE, A COMPND 10 SUBSTRATE ANALOG. SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: COMAMONAS TESTOSTERONI; SOURCE 3 ORGANISM_TAXID: 285; SOURCE 4 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 5 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 6 EXPRESSION_SYSTEM_CELL_LINE: BL21/DE3; SOURCE 7 EXPRESSION_SYSTEM_VECTOR_TYPE: BACTERIAL; SOURCE 8 EXPRESSION_SYSTEM_VECTOR: E.COLI; SOURCE 9 EXPRESSION_SYSTEM_PLASMID: PET-25B; SOURCE 10 OTHER_DETAILS: PET-25B+GENE KEYWDS KETOSTEROID ISOMERASE-19NTHS, ENZYME-SUBSTRATE COMPLEX, ENZYMES, KEYWDS 2 ISOMERASE EXPDTA SOLUTION NMR NUMMDL 15 AUTHOR M.A.MASSIAH,C.ABEYGUNAWARDANA,A.G.GITTIS,A.S.MILDVAN REVDAT 6 03-NOV-21 1BUQ 1 REMARK SEQADV REVDAT 5 29-NOV-17 1BUQ 1 REMARK HELIX REVDAT 4 24-FEB-09 1BUQ 1 VERSN REVDAT 3 22-MAY-02 1BUQ 1 SOURCE REMARK SHEET REVDAT 2 29-DEC-99 1BUQ 4 HEADER COMPND REMARK JRNL REVDAT 2 2 4 ATOM SOURCE SEQRES REVDAT 1 20-JAN-99 1BUQ 0 JRNL AUTH M.A.MASSIAH,C.ABEYGUNAWARDANA,A.G.GITTIS,A.S.MILDVAN JRNL TITL SOLUTION STRUCTURE OF DELTA 5-3-KETOSTEROID ISOMERASE JRNL TITL 2 COMPLEXED WITH THE STEROID 19-NORTESTOSTERONE HEMISUCCINATE. JRNL REF BIOCHEMISTRY V. 37 14701 1998 JRNL REFN ISSN 0006-2960 JRNL PMID 9778345 JRNL DOI 10.1021/BI981447B REMARK 2 REMARK 2 RESOLUTION. NOT APPLICABLE. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : X-PLOR 3.8 REMARK 3 AUTHORS : BRUNGER REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: REMARK 3 DURING THE REFINEMENT, THE NON-BONDED INTERACTIONS WERE MODELED REMARK 3 ONLY BY A REMARK 3 QUADRATIC REPULSIVE ENERGY TERM, WHILE THE ATTRACTIVE COMPONENT OF REMARK 3 THE LENNARD- REMARK 3 JONES POTENTIAL AND THE ELECTROSTATIC ENERGY WERE TURNED OFF. AT REMARK 3 THE FINAL REMARK 3 STAGES OF REFINEMENT, A SQUARE-WELL POTENTIAL ENERGY FUNCTION WAS REMARK 3 USED FOR THE REMARK 3 NOE AND THE DIHEDRAL ANGLE RESTRANTS WITH A FORCE OF 500 KCAL MOL- REMARK 3 1 ANG-2 AND REMARK 3 200 KCAL MOL-1 RAD-2, RESPECTIVELY. OF THE 120 EMBEDDED REMARK 3 SUBSTRUCTURES, 60 REMARK 3 CONVERGED TO ACCEPTABLE STRUCTURES WITH NOE VIOLATION EQUAL OR REMARK 3 LESS THAN REMARK 3 0.5ANG. OF THESE, 15 BEST STRUCTURES WITH NOE VIOLATIONS EQUAL OR REMARK 3 LESS THAN REMARK 3 0.35 ANG AND DIHEDRAL VIOLATION < 5 DEG WERE SELECTED. MODEL 1 REMARK 3 (STRUCTURE 1) REMARK 3 OF THE 15 STRUCTURES OF THE KSI-19NTHS COMPLEX IS THE LOWEST REMARK 3 ENERGY STRUCTURE. REMARK 4 REMARK 4 1BUQ COMPLIES WITH FORMAT V. 3.15, 01-DEC-08 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB. REMARK 100 THE DEPOSITION ID IS D_1000008324. REMARK 210 REMARK 210 EXPERIMENTAL DETAILS REMARK 210 EXPERIMENT TYPE : NMR REMARK 210 TEMPERATURE (KELVIN) : 310 REMARK 210 PH : 7.2 REMARK 210 IONIC STRENGTH : 30 MM REMARK 210 PRESSURE : 1 ATM REMARK 210 SAMPLE CONTENTS : NULL REMARK 210 REMARK 210 NMR EXPERIMENTS CONDUCTED : 2D NOESY; 2D TOCSY; 2D 1H-15N REMARK 210 HSQC; 2D 1H-13C CT-HSQC; 3D 1H- REMARK 210 13C-FILTERED NOESY-HSQC; 3D 1H- REMARK 210 15N TOCSY-HSQC; 3D 1H-13C-NOESY- REMARK 210 HSQC; 3D 1H-15N HMQC-NOESY-HSQC; REMARK 210 3D HCCH-TOCSY; 3D 1H-13C HMQC- REMARK 210 NOESY-HSQC; 3D HNCO; 3D HNCACB REMARK 210 SPECTROMETER FIELD STRENGTH : 600 MHZ REMARK 210 SPECTROMETER MODEL : UNITYPLUS REMARK 210 SPECTROMETER MANUFACTURER : VARIAN REMARK 210 REMARK 210 STRUCTURE DETERMINATION. REMARK 210 SOFTWARE USED : X-PLOR 3.8 REMARK 210 METHOD USED : DISTANCE GEOMETRY, SIMULATED REMARK 210 ANNEALING AND REFINEMENT REMARK 210 CALCULATIONS REMARK 210 REMARK 210 CONFORMERS, NUMBER CALCULATED : 120 REMARK 210 CONFORMERS, NUMBER SUBMITTED : 15 REMARK 210 CONFORMERS, SELECTION CRITERIA : NOE VIOLATION =< 0.35A AND REMARK 210 DIHEDRAL VIOLATION < 5 DEG. REMARK 210 REMARK 210 BEST REPRESENTATIVE CONFORMER IN THIS ENSEMBLE : 1 REMARK 210 REMARK 210 REMARK: REMARK 210 THE STRUCTURE OF THE 3-KETOSTEROID ISOMERASE 19-NORTESTOSTERONE REMARK 210 HEMISUCCINATE ( REMARK 210 19-NTHS) COMPLEX WAS DETERMINED FROM BOTH 2D NOESY, 3D NOESY AND REMARK 210 TRIPLE REMARK 210 RESONANCE NMR SPECTRA ON AN UNLABELED SAMPLE (2D NOESY), 15N- REMARK 210 LABELED, 13C-, REMARK 210 15N-UNIFORMLY LABELED, AND/OR 13C-,15N/15N-HETEROLABELED ISOMERASE REMARK 210 WITH 1.1 MM REMARK 210 19-NTHS. 3D NOESY AND TRIPLE RESONACE SPECTRA ON THE 15N-UNIFORMLY REMARK 210 LABELED AND REMARK 210 13C-,15N-UNIFORMLY SAMPLES WERE USED FOR 1H, 15N,13C ASSIGNMENTS REMARK 210 AS WELL AS REMARK 210 STRUCTURAL INFORMATION FOR EACH SUBUNIT. THE 1H-13C-FILTERED NOESY- REMARK 210 HSQC OF A REMARK 210 13C, 15N/15N-HETEROLABELED SAMPLE PROVIDED CRITICAL NOES BETWEEN REMARK 210 THE IDENTICAL REMARK 210 MONOMERS OF THE HOMODIMER WHICH LED TO THE SOLUTION STRUCTURE OF REMARK 210 KSI COMPLEXED REMARK 210 TO 19-NTHS. REMARK 215 REMARK 215 NMR STUDY REMARK 215 THE COORDINATES IN THIS ENTRY WERE GENERATED FROM SOLUTION REMARK 215 NMR DATA. PROTEIN DATA BANK CONVENTIONS REQUIRE THAT REMARK 215 CRYST1 AND SCALE RECORDS BE INCLUDED, BUT THE VALUES ON REMARK 215 THESE RECORDS ARE MEANINGLESS. 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, 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 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS 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 GLN B 212 H ALA B 216 1.50 REMARK 500 HG1 THR B 235 OG SER B 311 1.51 REMARK 500 O PHE B 280 H ASP B 299 1.51 REMARK 500 O ARG B 252 H ALA B 256 1.52 REMARK 500 O ALA B 217 H ASP B 222 1.54 REMARK 500 O GLN A 12 H ALA A 16 1.55 REMARK 500 O LEU A 18 H GLY A 21 1.56 REMARK 500 H HIS A 100 O ARG A 113 1.56 REMARK 500 H HIS B 300 O ARG B 313 1.57 REMARK 500 O ARG A 52 H ALA A 56 1.58 REMARK 500 O PRO A 4 H THR A 8 1.60 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 1 GLN A 12 -75.13 -63.17 REMARK 500 1 ALA A 31 -178.06 -51.12 REMARK 500 1 ASP A 33 45.55 -148.37 REMARK 500 1 ALA A 34 -178.54 -51.61 REMARK 500 1 VAL A 40 87.58 -159.06 REMARK 500 1 SER A 42 55.98 72.92 REMARK 500 1 PHE A 54 -70.28 -84.10 REMARK 500 1 LEU A 67 166.53 -42.81 REMARK 500 1 THR A 68 -39.90 -149.67 REMARK 500 1 GLN A 69 -146.01 -81.77 REMARK 500 1 ALA A 75 -147.42 43.64 REMARK 500 1 GLU A 77 -163.55 -104.85 REMARK 500 1 ALA A 78 166.33 178.37 REMARK 500 1 PHE A 82 -159.23 177.05 REMARK 500 1 PHE A 88 -161.31 -116.84 REMARK 500 1 ALA A 106 35.83 176.05 REMARK 500 1 VAL A 110 -54.21 -132.60 REMARK 500 1 PHE A 116 -155.88 171.95 REMARK 500 1 ASN B 202 98.50 72.60 REMARK 500 1 GLN B 212 -75.40 -62.63 REMARK 500 1 ALA B 231 172.86 -47.00 REMARK 500 1 ASP B 233 45.55 -150.24 REMARK 500 1 ASP B 238 141.92 -179.17 REMARK 500 1 SER B 242 -155.41 -116.59 REMARK 500 1 PRO B 244 -169.94 -65.25 REMARK 500 1 PHE B 254 -71.14 -86.22 REMARK 500 1 LEU B 267 174.90 -47.15 REMARK 500 1 THR B 268 -38.92 -148.49 REMARK 500 1 GLN B 269 -147.06 -99.69 REMARK 500 1 ALA B 275 -145.89 42.35 REMARK 500 1 ALA B 278 160.80 178.15 REMARK 500 1 SER B 285 76.62 -101.25 REMARK 500 1 PHE B 288 -166.09 -100.94 REMARK 500 1 GLN B 289 43.51 -93.90 REMARK 500 1 LYS B 308 -161.47 83.05 REMARK 500 1 VAL B 310 -71.45 -108.78 REMARK 500 1 PHE B 316 -156.48 173.57 REMARK 500 1 ALA B 323 81.46 -155.26 REMARK 500 2 ASN A 2 -167.20 45.57 REMARK 500 2 GLN A 12 -73.54 -63.35 REMARK 500 2 ALA A 31 -166.70 -55.00 REMARK 500 2 ASP A 33 39.45 -144.37 REMARK 500 2 ALA A 34 177.71 -54.09 REMARK 500 2 ASP A 38 137.05 -178.92 REMARK 500 2 PRO A 39 -148.97 -71.91 REMARK 500 2 VAL A 40 -140.04 -52.80 REMARK 500 2 SER A 42 -93.70 -29.56 REMARK 500 2 GLU A 43 122.32 169.42 REMARK 500 2 PRO A 44 -167.85 -66.24 REMARK 500 2 PHE A 54 -71.50 -81.82 REMARK 500 REMARK 500 THIS ENTRY HAS 591 RAMACHANDRAN OUTLIERS. REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: PLANAR GROUPS REMARK 500 REMARK 500 PLANAR GROUPS IN THE FOLLOWING RESIDUES HAVE A TOTAL REMARK 500 RMS DISTANCE OF ALL ATOMS FROM THE BEST-FIT PLANE REMARK 500 BY MORE THAN AN EXPECTED VALUE OF 6*RMSD, WITH AN REMARK 500 RMSD 0.02 ANGSTROMS, OR AT LEAST ONE ATOM HAS REMARK 500 AN RMSD GREATER THAN THIS VALUE REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 M RES CSSEQI RMS TYPE REMARK 500 1 ARG A 13 0.26 SIDE CHAIN REMARK 500 1 ARG A 45 0.29 SIDE CHAIN REMARK 500 1 ARG A 52 0.24 SIDE CHAIN REMARK 500 1 ARG A 72 0.26 SIDE CHAIN REMARK 500 1 ARG A 91 0.32 SIDE CHAIN REMARK 500 1 ARG A 102 0.13 SIDE CHAIN REMARK 500 1 ARG A 113 0.21 SIDE CHAIN REMARK 500 1 ARG B 213 0.32 SIDE CHAIN REMARK 500 1 ARG B 245 0.29 SIDE CHAIN REMARK 500 1 ARG B 252 0.17 SIDE CHAIN REMARK 500 1 ARG B 272 0.08 SIDE CHAIN REMARK 500 1 ARG B 291 0.16 SIDE CHAIN REMARK 500 1 ARG B 302 0.24 SIDE CHAIN REMARK 500 1 ARG B 313 0.32 SIDE CHAIN REMARK 500 2 ARG A 13 0.26 SIDE CHAIN REMARK 500 2 ARG A 45 0.29 SIDE CHAIN REMARK 500 2 ARG A 52 0.32 SIDE CHAIN REMARK 500 2 ARG A 72 0.32 SIDE CHAIN REMARK 500 2 ARG A 91 0.21 SIDE CHAIN REMARK 500 2 ARG A 102 0.20 SIDE CHAIN REMARK 500 2 ARG A 113 0.32 SIDE CHAIN REMARK 500 2 ARG B 213 0.29 SIDE CHAIN REMARK 500 2 ARG B 245 0.20 SIDE CHAIN REMARK 500 2 ARG B 252 0.26 SIDE CHAIN REMARK 500 2 ARG B 272 0.31 SIDE CHAIN REMARK 500 2 ARG B 291 0.21 SIDE CHAIN REMARK 500 2 ARG B 302 0.30 SIDE CHAIN REMARK 500 2 ARG B 313 0.14 SIDE CHAIN REMARK 500 3 ARG A 13 0.22 SIDE CHAIN REMARK 500 3 ARG A 45 0.28 SIDE CHAIN REMARK 500 3 ARG A 52 0.32 SIDE CHAIN REMARK 500 3 ARG A 72 0.24 SIDE CHAIN REMARK 500 3 ARG A 91 0.20 SIDE CHAIN REMARK 500 3 ARG A 102 0.11 SIDE CHAIN REMARK 500 3 ARG A 113 0.09 SIDE CHAIN REMARK 500 3 ARG B 213 0.22 SIDE CHAIN REMARK 500 3 ARG B 245 0.26 SIDE CHAIN REMARK 500 3 ARG B 252 0.12 SIDE CHAIN REMARK 500 3 ARG B 272 0.25 SIDE CHAIN REMARK 500 3 ARG B 291 0.29 SIDE CHAIN REMARK 500 3 ARG B 302 0.24 SIDE CHAIN REMARK 500 3 ARG B 313 0.21 SIDE CHAIN REMARK 500 4 ARG A 13 0.32 SIDE CHAIN REMARK 500 4 ARG A 45 0.26 SIDE CHAIN REMARK 500 4 ARG A 52 0.23 SIDE CHAIN REMARK 500 4 ARG A 72 0.32 SIDE CHAIN REMARK 500 4 ARG A 91 0.32 SIDE CHAIN REMARK 500 4 ARG A 102 0.29 SIDE CHAIN REMARK 500 4 ARG A 113 0.30 SIDE CHAIN REMARK 500 4 ARG B 213 0.29 SIDE CHAIN REMARK 500 REMARK 500 THIS ENTRY HAS 203 PLANE DEVIATIONS. REMARK 500 REMARK 500 REMARK: NULL REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: SBA REMARK 800 EVIDENCE_CODE: AUTHOR REMARK 800 SITE_DESCRIPTION: NULL REMARK 800 REMARK 800 SITE_IDENTIFIER: SBB REMARK 800 EVIDENCE_CODE: AUTHOR REMARK 800 SITE_DESCRIPTION: NULL REMARK 800 REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE NTH A 126 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE NTH B 326 DBREF 1BUQ A 1 125 UNP P00947 SDIS_COMTE 1 125 DBREF 1BUQ B 201 325 UNP P00947 SDIS_COMTE 1 125 SEQADV 1BUQ PHE A 55 UNP P00947 TYR 55 ENGINEERED MUTATION SEQADV 1BUQ PHE A 88 UNP P00947 TYR 88 ENGINEERED MUTATION SEQADV 1BUQ PHE B 255 UNP P00947 TYR 55 ENGINEERED MUTATION SEQADV 1BUQ PHE B 288 UNP P00947 TYR 88 ENGINEERED MUTATION SEQRES 1 A 125 MET ASN THR PRO GLU HIS MET THR ALA VAL VAL GLN ARG SEQRES 2 A 125 TYR VAL ALA ALA LEU ASN ALA GLY ASP LEU ASP GLY ILE SEQRES 3 A 125 VAL ALA LEU PHE ALA ASP ASP ALA THR VAL GLU ASP PRO SEQRES 4 A 125 VAL GLY SER GLU PRO ARG SER GLY THR ALA ALA ILE ARG SEQRES 5 A 125 GLU PHE PHE ALA ASN SER LEU LYS LEU PRO LEU ALA VAL SEQRES 6 A 125 GLU LEU THR GLN GLU VAL ARG ALA VAL ALA ASN GLU ALA SEQRES 7 A 125 ALA PHE ALA PHE THR VAL SER PHE GLU PHE GLN GLY ARG SEQRES 8 A 125 LYS THR VAL VAL ALA PRO ILE ASP HIS PHE ARG PHE ASN SEQRES 9 A 125 GLY ALA GLY LYS VAL VAL SER MET ARG ALA LEU PHE GLY SEQRES 10 A 125 GLU LYS ASN ILE HIS ALA GLY ALA SEQRES 1 B 125 MET ASN THR PRO GLU HIS MET THR ALA VAL VAL GLN ARG SEQRES 2 B 125 TYR VAL ALA ALA LEU ASN ALA GLY ASP LEU ASP GLY ILE SEQRES 3 B 125 VAL ALA LEU PHE ALA ASP ASP ALA THR VAL GLU ASP PRO SEQRES 4 B 125 VAL GLY SER GLU PRO ARG SER GLY THR ALA ALA ILE ARG SEQRES 5 B 125 GLU PHE PHE ALA ASN SER LEU LYS LEU PRO LEU ALA VAL SEQRES 6 B 125 GLU LEU THR GLN GLU VAL ARG ALA VAL ALA ASN GLU ALA SEQRES 7 B 125 ALA PHE ALA PHE THR VAL SER PHE GLU PHE GLN GLY ARG SEQRES 8 B 125 LYS THR VAL VAL ALA PRO ILE ASP HIS PHE ARG PHE ASN SEQRES 9 B 125 GLY ALA GLY LYS VAL VAL SER MET ARG ALA LEU PHE GLY SEQRES 10 B 125 GLU LYS ASN ILE HIS ALA GLY ALA HET NTH A 126 56 HET NTH B 326 56 HETNAM NTH SUCCINIC ACID MONO-(13-METHYL-3-OXO-2,3,6,7,8,9,10,11, HETNAM 2 NTH 12,13,14,15,16,17-TETRADECAHYDRO-1H- HETNAM 3 NTH CYCLOPENTA[A]PHENANTHREN-17-YL) ESTER FORMUL 3 NTH 2(C22 H30 O5) HELIX 1 H1 GLU A 5 GLY A 21 1 17 HELIX 2 H2 LEU A 23 PHE A 30 1 8 HELIX 3 H3 THR A 48 LYS A 60 1 13 HELIX 4 H1 GLU B 205 GLY B 221 1 17 HELIX 5 H2 LEU B 223 PHE B 230 1 8 HELIX 6 H3 THR B 248 LYS B 260 1 13 SHEET 1 SA1 1 ALA A 34 ASP A 38 0 SHEET 1 SA2 1 PRO A 44 GLY A 47 0 SHEET 1 SA3 1 LEU A 63 LEU A 67 0 SHEET 1 SA4 1 VAL A 71 ALA A 73 0 SHEET 1 SA5 1 ALA A 78 GLU A 87 0 SHEET 1 SA6 1 LYS A 92 ASN A 104 0 SHEET 1 SA7 1 SER A 111 PHE A 116 0 SHEET 1 SA8 1 ILE A 121 GLY A 124 0 SHEET 1 SB1 1 ALA B 234 ASP B 238 0 SHEET 1 SB2 1 PRO B 244 GLY B 247 0 SHEET 1 SB3 1 LEU B 263 LEU B 267 0 SHEET 1 SB4 1 VAL B 271 ALA B 273 0 SHEET 1 SB5 1 ALA B 278 GLU B 287 0 SHEET 1 SB6 1 LYS B 292 ASN B 304 0 SHEET 1 SB7 1 SER B 311 PHE B 316 0 SHEET 1 SB8 1 ILE B 321 GLY B 324 0 CISPEP 1 ASP A 38 PRO A 39 1 0.29 CISPEP 2 ASP B 238 PRO B 239 1 -0.29 CISPEP 3 ASP A 38 PRO A 39 2 0.15 CISPEP 4 ASP B 238 PRO B 239 2 -0.40 CISPEP 5 ASP A 38 PRO A 39 3 -0.05 CISPEP 6 ASP B 238 PRO B 239 3 -0.30 CISPEP 7 ASP A 38 PRO A 39 4 -0.19 CISPEP 8 ASP B 238 PRO B 239 4 0.05 CISPEP 9 ASP A 38 PRO A 39 5 -0.29 CISPEP 10 ASP B 238 PRO B 239 5 -0.06 CISPEP 11 ASP A 38 PRO A 39 6 -0.11 CISPEP 12 ASP B 238 PRO B 239 6 -0.05 CISPEP 13 ASP A 38 PRO A 39 7 0.30 CISPEP 14 ASP B 238 PRO B 239 7 -0.31 CISPEP 15 ASP A 38 PRO A 39 8 0.13 CISPEP 16 ASP B 238 PRO B 239 8 0.22 CISPEP 17 ASP A 38 PRO A 39 9 -0.43 CISPEP 18 ASP B 238 PRO B 239 9 0.02 CISPEP 19 ASP A 38 PRO A 39 10 -0.24 CISPEP 20 ASP B 238 PRO B 239 10 0.05 CISPEP 21 ASP A 38 PRO A 39 11 -0.86 CISPEP 22 ASP B 238 PRO B 239 11 -0.29 CISPEP 23 ASP A 38 PRO A 39 12 -0.08 CISPEP 24 ASP B 238 PRO B 239 12 -0.18 CISPEP 25 ASP A 38 PRO A 39 13 -0.60 CISPEP 26 ASP B 238 PRO B 239 13 -0.42 CISPEP 27 ASP A 38 PRO A 39 14 -0.26 CISPEP 28 ASP B 238 PRO B 239 14 -0.54 CISPEP 29 ASP A 38 PRO A 39 15 -0.43 CISPEP 30 ASP B 238 PRO B 239 15 -0.17 SITE 1 SBA 3 TYR A 14 ASP A 38 ASP A 99 SITE 1 SBB 3 TYR B 214 ASP B 238 ASP B 299 SITE 1 AC1 8 TYR A 14 ASP A 38 SER A 58 LEU A 61 SITE 2 AC1 8 PHE A 86 PHE A 88 ASP A 99 PHE A 116 SITE 1 AC2 9 TYR B 214 ASP B 238 SER B 258 LEU B 261 SITE 2 AC2 9 PHE B 282 PHE B 286 PHE B 288 VAL B 295 SITE 3 AC2 9 ASP B 299 CRYST1 1.000 1.000 1.000 90.00 90.00 90.00 P 1 1 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 1.000000 0.000000 0.000000 0.00000 SCALE2 0.000000 1.000000 0.000000 0.00000 SCALE3 0.000000 0.000000 1.000000 0.00000 MODEL 1