PDB Short entry for 1FDT HEADER DEHYDROGENASE 28-JUN-96 1FDT TITLE HUMAN 17-BETA-HYDROXYSTEROID-DEHYDROGENASE TYPE 1 COMPLEXED WITH TITLE 2 ESTRADIOL AND NADP+ COMPND MOL_ID: 1; COMPND 2 MOLECULE: 17-BETA-HYDROXYSTEROID-DEHYDROGENASE; COMPND 3 CHAIN: A; COMPND 4 EC: 1.1.1.62; COMPND 5 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 3 ORGANISM_COMMON: HUMAN; SOURCE 4 ORGANISM_TAXID: 9606; SOURCE 5 EXPRESSION_SYSTEM: UNIDENTIFIED BACULOVIRUS; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 10469 KEYWDS DEHYDROGENASE, 17-BETA-HYDROXYSTEROID EXPDTA X-RAY DIFFRACTION AUTHOR D.HOUSSET,R.BRETON,C.MAZZA,J.-C.FONTECILLA-CAMPS REVDAT 3 13-JUL-11 1FDT 1 VERSN REVDAT 2 24-FEB-09 1FDT 1 VERSN REVDAT 1 12-FEB-97 1FDT 0 JRNL AUTH R.BRETON,D.HOUSSET,C.MAZZA,J.C.FONTECILLA-CAMPS JRNL TITL THE STRUCTURE OF A COMPLEX OF HUMAN 17BETA-HYDROXYSTEROID JRNL TITL 2 DEHYDROGENASE WITH ESTRADIOL AND NADP+ IDENTIFIES TWO JRNL TITL 3 PRINCIPAL TARGETS FOR THE DESIGN OF INHIBITORS. JRNL REF STRUCTURE V. 4 905 1996 JRNL REFN ISSN 0969-2126 JRNL PMID 8805577 JRNL DOI 10.1016/S0969-2126(96)00098-6 REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH D.GHOSH,V.Z.PLETNEV,D.W.ZHU,Z.WAWRZAK,W.L.DUAX,W.PANGBORN, REMARK 1 AUTH 2 F.LABRIE,S.X.LIN REMARK 1 TITL STRUCTURE OF HUMAN ESTROGENIC 17 BETA-BETA-HYDROXYSTEROID REMARK 1 TITL 2 DEHYDROGENASE AT 2.20 A RESOLUTION REMARK 1 REF STRUCTURE V. 3 503 1995 REMARK 1 REFN ISSN 0969-2126 REMARK 2 REMARK 2 RESOLUTION. 2.20 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : X-PLOR 3.1 REMARK 3 AUTHORS : BRUNGER REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.20 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 10.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 2.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : NULL REMARK 3 DATA CUTOFF LOW (ABS(F)) : NULL REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 84.8 REMARK 3 NUMBER OF REFLECTIONS : 13396 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : NULL REMARK 3 FREE R VALUE TEST SET SELECTION : NULL REMARK 3 R VALUE (WORKING SET) : 0.193 REMARK 3 FREE R VALUE : 0.243 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 10.000 REMARK 3 FREE R VALUE TEST SET COUNT : NULL 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 (A) : 2.20 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.24 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 53.00 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 418 REMARK 3 BIN R VALUE (WORKING SET) : 0.2210 REMARK 3 BIN FREE R VALUE : NULL REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 BIN FREE R VALUE TEST SET COUNT : NULL 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 : 2181 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 73 REMARK 3 SOLVENT ATOMS : 137 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 19.30 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 ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : NULL REMARK 3 ESD FROM SIGMAA (A) : NULL REMARK 3 LOW RESOLUTION CUTOFF (A) : NULL REMARK 3 REMARK 3 CROSS-VALIDATED ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM C-V LUZZATI PLOT (A) : NULL REMARK 3 ESD FROM C-V SIGMAA (A) : NULL REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.013 REMARK 3 BOND ANGLES (DEGREES) : 2.02 REMARK 3 DIHEDRAL ANGLES (DEGREES) : NULL REMARK 3 IMPROPER ANGLES (DEGREES) : NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL MODEL : NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. RMS SIGMA REMARK 3 MAIN-CHAIN BOND (A**2) : 3.000 ; NULL REMARK 3 MAIN-CHAIN ANGLE (A**2) : 4.000 ; NULL REMARK 3 SIDE-CHAIN BOND (A**2) : 4.000 ; NULL REMARK 3 SIDE-CHAIN ANGLE (A**2) : 5.000 ; NULL REMARK 3 REMARK 3 NCS MODEL : NULL REMARK 3 REMARK 3 NCS RESTRAINTS. RMS SIGMA/WEIGHT REMARK 3 GROUP 1 POSITIONAL (A) : NULL ; NULL REMARK 3 GROUP 1 B-FACTOR (A**2) : NULL ; NULL REMARK 3 REMARK 3 PARAMETER FILE 1 : NULL REMARK 3 TOPOLOGY FILE 1 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: REMARK 3 THE OCCUPANCY OF RESIDUE 360 (NADP+) HAS BEEN SET TO 0.5, REMARK 3 ACCORDING TO ELECTRON DENSITY AND B-FACTOR. REMARK 3 REMARK 3 THE RIBOSE PUCKER (C2'-ENDO) HAS BEEN CONSTRAINED THROUGH REMARK 3 DIHEDRAL CONSTRAINT SPECIFIED IN THE INPUT FILE. REMARK 4 REMARK 4 1FDT COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY BNL. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : FEB-95 REMARK 200 TEMPERATURE (KELVIN) : 130 REMARK 200 PH : NULL REMARK 200 NUMBER OF CRYSTALS USED : 2 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : N REMARK 200 RADIATION SOURCE : ROTATING ANODE REMARK 200 BEAMLINE : NULL REMARK 200 X-RAY GENERATOR MODEL : RIGAKU RUH2R REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.5418 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : AREA DETECTOR REMARK 200 DETECTOR MANUFACTURER : XENTRONICS REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XENGEN V. 2.0 REMARK 200 DATA SCALING SOFTWARE : XENGEN V. 2.0 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 13157 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.150 REMARK 200 RESOLUTION RANGE LOW (A) : 40.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 73.6 REMARK 200 DATA REDUNDANCY : 2.200 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : 0.05800 REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 14.8000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.15 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.34 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) : 0.39000 REMARK 200 <I/SIGMA(I)> FOR SHELL : 2.000 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: NULL REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: NULL REMARK 200 SOFTWARE USED: X-PLOR 3.1 REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: R MERGE BETWEEN THE TWO DATA SETS: 0.078 REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 48.00 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.29 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: NULL 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 61.38500 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 21.89500 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 4 -1.000000 0.000000 0.000000 61.38500 REMARK 290 SMTRY2 4 0.000000 1.000000 0.000000 21.89500 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 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA,PQS REMARK 350 TOTAL BURIED SURFACE AREA: 9360 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 20980 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -83.0 KCAL/MOL 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 112.81093 REMARK 350 BIOMT2 2 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT3 2 0.000000 0.000000 -1.000000 59.70509 REMARK 375 REMARK 375 SPECIAL POSITION REMARK 375 THE FOLLOWING ATOMS ARE FOUND TO BE WITHIN 0.15 ANGSTROMS REMARK 375 OF A SYMMETRY RELATED ATOM AND ARE ASSUMED TO BE ON SPECIAL REMARK 375 POSITIONS. REMARK 375 REMARK 375 ATOM RES CSSEQI REMARK 375 HOH A 391 LIES ON A SPECIAL POSITION. 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 ASP A 286 REMARK 465 VAL A 287 REMARK 465 PRO A 288 REMARK 465 ALA A 289 REMARK 465 LYS A 290 REMARK 465 ALA A 291 REMARK 465 GLU A 292 REMARK 465 ALA A 293 REMARK 465 GLY A 294 REMARK 465 ALA A 295 REMARK 465 GLU A 296 REMARK 465 ALA A 297 REMARK 465 GLY A 298 REMARK 465 GLY A 299 REMARK 465 GLY A 300 REMARK 465 ARG A 301 REMARK 465 GLY A 302 REMARK 465 PRO A 303 REMARK 465 GLY A 304 REMARK 465 ALA A 305 REMARK 465 GLU A 306 REMARK 465 ASP A 307 REMARK 465 GLU A 308 REMARK 465 ALA A 309 REMARK 465 GLY A 310 REMARK 465 ARG A 311 REMARK 465 SER A 312 REMARK 465 ALA A 313 REMARK 465 VAL A 314 REMARK 465 GLY A 315 REMARK 465 ASP A 316 REMARK 465 PRO A 317 REMARK 465 GLU A 318 REMARK 465 LEU A 319 REMARK 465 GLY A 320 REMARK 465 ASP A 321 REMARK 465 PRO A 322 REMARK 465 PRO A 323 REMARK 465 ALA A 324 REMARK 465 ALA A 325 REMARK 465 PRO A 326 REMARK 465 GLN A 327 REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS IN SAME ASYMMETRIC UNIT 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 HOH A 412 O HOH A 535 2.01 REMARK 500 NH2 ARG A 245 O HOH A 534 2.19 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 LEU A 95 117.74 -164.88 REMARK 500 VAL A 115 -60.41 -102.82 REMARK 500 THR A 190 83.45 103.80 REMARK 500 PHE A 192 131.82 -170.00 REMARK 500 MET A 193 -34.37 73.56 REMARK 500 GLU A 194 -44.83 131.89 REMARK 500 LYS A 195 -66.04 -153.53 REMARK 500 VAL A 196 124.40 174.11 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: MAIN CHAIN PLANARITY REMARK 500 REMARK 500 THE FOLLOWING RESIDUES HAVE A PSEUDO PLANARITY REMARK 500 TORSION ANGLE, C(I) - CA(I) - N(I+1) - O(I), GREATER REMARK 500 10.0 DEGREES. (M=MODEL NUMBER; RES=RESIDUE NAME; REMARK 500 C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; REMARK 500 I=INSERTION CODE). REMARK 500 REMARK 500 M RES CSSEQI ANGLE REMARK 500 HIS A 189 -13.71 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 A 506 DISTANCE = 5.91 ANGSTROMS REMARK 525 HOH A 508 DISTANCE = 5.37 ANGSTROMS REMARK 525 HOH A 519 DISTANCE = 5.73 ANGSTROMS REMARK 525 HOH A 531 DISTANCE = 5.23 ANGSTROMS REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 380 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE EST A 350 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE NAP A 360 DBREF 1FDT A 1 327 UNP P14061 DHB1_HUMAN 1 327 SEQADV 1FDT ARG A 301 UNP P14061 ALA 301 CONFLICT SEQRES 1 A 327 ALA ARG THR VAL VAL LEU ILE THR GLY CYS SER SER GLY SEQRES 2 A 327 ILE GLY LEU HIS LEU ALA VAL ARG LEU ALA SER ASP PRO SEQRES 3 A 327 SER GLN SER PHE LYS VAL TYR ALA THR LEU ARG ASP LEU SEQRES 4 A 327 LYS THR GLN GLY ARG LEU TRP GLU ALA ALA ARG ALA LEU SEQRES 5 A 327 ALA CYS PRO PRO GLY SER LEU GLU THR LEU GLN LEU ASP SEQRES 6 A 327 VAL ARG ASP SER LYS SER VAL ALA ALA ALA ARG GLU ARG SEQRES 7 A 327 VAL THR GLU GLY ARG VAL ASP VAL LEU VAL CYS ASN ALA SEQRES 8 A 327 GLY LEU GLY LEU LEU GLY PRO LEU GLU ALA LEU GLY GLU SEQRES 9 A 327 ASP ALA VAL ALA SER VAL LEU ASP VAL ASN VAL VAL GLY SEQRES 10 A 327 THR VAL ARG MET LEU GLN ALA PHE LEU PRO ASP MET LYS SEQRES 11 A 327 ARG ARG GLY SER GLY ARG VAL LEU VAL THR GLY SER VAL SEQRES 12 A 327 GLY GLY LEU MET GLY LEU PRO PHE ASN ASP VAL TYR CYS SEQRES 13 A 327 ALA SER LYS PHE ALA LEU GLU GLY LEU CYS GLU SER LEU SEQRES 14 A 327 ALA VAL LEU LEU LEU PRO PHE GLY VAL HIS LEU SER LEU SEQRES 15 A 327 ILE GLU CYS GLY PRO VAL HIS THR ALA PHE MET GLU LYS SEQRES 16 A 327 VAL LEU GLY SER PRO GLU GLU VAL LEU ASP ARG THR ASP SEQRES 17 A 327 ILE HIS THR PHE HIS ARG PHE TYR GLN TYR LEU ALA HIS SEQRES 18 A 327 SER LYS GLN VAL PHE ARG GLU ALA ALA GLN ASN PRO GLU SEQRES 19 A 327 GLU VAL ALA GLU VAL PHE LEU THR ALA LEU ARG ALA PRO SEQRES 20 A 327 LYS PRO THR LEU ARG TYR PHE THR THR GLU ARG PHE LEU SEQRES 21 A 327 PRO LEU LEU ARG MET ARG LEU ASP ASP PRO SER GLY SER SEQRES 22 A 327 ASN TYR VAL THR ALA MET HIS ARG GLU VAL PHE GLY ASP SEQRES 23 A 327 VAL PRO ALA LYS ALA GLU ALA GLY ALA GLU ALA GLY GLY SEQRES 24 A 327 GLY ARG GLY PRO GLY ALA GLU ASP GLU ALA GLY ARG SER SEQRES 25 A 327 ALA VAL GLY ASP PRO GLU LEU GLY ASP PRO PRO ALA ALA SEQRES 26 A 327 PRO GLN HET SO4 A 380 5 HET EST A 350 20 HET NAP A 360 48 HETNAM SO4 SULFATE ION HETNAM EST ESTRADIOL HETNAM NAP NADP NICOTINAMIDE-ADENINE-DINUCLEOTIDE PHOSPHATE HETSYN NAP 2'-MONOPHOSPHOADENOSINE 5'-DIPHOSPHORIBOSE FORMUL 2 SO4 O4 S 2- FORMUL 3 EST C18 H24 O2 FORMUL 4 NAP C21 H28 N7 O17 P3 FORMUL 5 HOH *137(H2 O) HELIX 1 1 GLY A 13 ALA A 23 1 11 HELIX 2 3 GLY A 43 ALA A 51 1 9 HELIX 3 4 SER A 69 ARG A 78 1 10 HELIX 4 6 GLU A 104 ASN A 114 1 11 HELIX 5 7 VAL A 116 ARG A 132 1 17 HELIX 6 9 ASP A 153 PHE A 176 1 24 HELIX 7 10 PRO A 200 ASP A 205 1 6 HELIX 8 11 ILE A 209 ALA A 229 1 21 HELIX 9 12 PRO A 233 ARG A 245 1 13 HELIX 10 13 LEU A 260 LEU A 267 1 8 HELIX 11 14 SER A 273 VAL A 283 1 11 SHEET 1 A 7 ARG A 252 PHE A 254 0 SHEET 2 A 7 VAL A 178 CYS A 185 1 N LEU A 182 O TYR A 253 SHEET 3 A 7 GLY A 135 SER A 142 1 N GLY A 135 O HIS A 179 SHEET 4 A 7 VAL A 86 CYS A 89 1 N LEU A 87 O ARG A 136 SHEET 5 A 7 THR A 3 ILE A 7 1 N LEU A 6 O VAL A 86 SHEET 6 A 7 PHE A 30 LEU A 36 1 N LYS A 31 O THR A 3 SHEET 7 A 7 LEU A 59 GLN A 63 1 N GLU A 60 O VAL A 32 LINK CZ AARG A 37 C6A NAP A 360 1555 1555 1.89 LINK NH2AARG A 37 C6A NAP A 360 1555 1555 1.62 LINK NE AARG A 37 N6A NAP A 360 1555 1555 1.66 SITE 1 AC1 6 GLY A 145 LEU A 146 PHE A 160 GLU A 163 SITE 2 AC1 6 ARG A 266 HOH A 425 SITE 1 AC2 10 SER A 142 VAL A 143 LEU A 149 TYR A 155 SITE 2 AC2 10 HIS A 221 PHE A 226 PHE A 259 MET A 279 SITE 3 AC2 10 GLU A 282 NAP A 360 SITE 1 AC3 31 GLY A 9 CYS A 10 SER A 11 SER A 12 SITE 2 AC3 31 GLY A 13 ILE A 14 GLY A 15 THR A 35 SITE 3 AC3 31 LEU A 36 ARG A 37 LEU A 64 ASP A 65 SITE 4 AC3 31 VAL A 66 ARG A 67 ASN A 90 ALA A 91 SITE 5 AC3 31 GLY A 92 THR A 140 GLY A 141 TYR A 155 SITE 6 AC3 31 LYS A 159 CYS A 185 GLY A 186 VAL A 188 SITE 7 AC3 31 THR A 190 PHE A 192 EST A 350 HOH A 405 SITE 8 AC3 31 HOH A 408 HOH A 427 HOH A 441 CRYST1 122.770 43.790 60.530 90.00 99.47 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 0.008145 0.000000 0.001359 0.00000 SCALE2 0.000000 0.022836 0.000000 0.00000 SCALE3 0.000000 0.000000 0.016749 0.00000