HEADER NUCLEAR PROTEIN 23-OCT-22 8BF1 TITLE HIGH-RESOLUTION STRUCTURE OF UNLIGANDED PPAR GAMMA IN COMPLEX WITH THE TITLE 2 PEPTIDE PGC-1 ALPHA COMPND MOL_ID: 1; COMPND 2 MOLECULE: PEROXISOME PROLIFERATOR-ACTIVATED RECEPTOR GAMMA; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: PPAR-GAMMA,NUCLEAR RECEPTOR SUBFAMILY 1 GROUP C MEMBER 3; COMPND 5 ENGINEERED: YES; COMPND 6 MOL_ID: 2; COMPND 7 MOLECULE: PEROXISOME PROLIFERATOR-ACTIVATED RECEPTOR GAMMA COMPND 8 COACTIVATOR 1-ALPHA; COMPND 9 CHAIN: B; COMPND 10 SYNONYM: PGC-1-ALPHA,PPAR-GAMMA COACTIVATOR 1-ALPHA,PPARGC-1-ALPHA, COMPND 11 LIGAND EFFECT MODULATOR 6; COMPND 12 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 3 ORGANISM_COMMON: HUMAN; SOURCE 4 ORGANISM_TAXID: 9606; SOURCE 5 GENE: PPARG, NR1C3; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: BL(DE3)21; SOURCE 9 MOL_ID: 2; SOURCE 10 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 11 ORGANISM_COMMON: HUMAN; SOURCE 12 ORGANISM_TAXID: 9606; SOURCE 13 GENE: PPARGC1A, LEM6, PGC1, PGC1A, PPARGC1; SOURCE 14 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 15 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS PPAR GAMMA ACTIVATION, CO-ACTIVATOR PEPTIDE, LIGAND BINDING DOMAIN, KEYWDS 2 NUCLEAR RECEPTOR, NUCLEAR PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR A.USEINI,N.STRAETER REVDAT 2 07-FEB-24 8BF1 1 REMARK REVDAT 1 08-MAR-23 8BF1 0 JRNL AUTH A.USEINI,F.ENGELBERGER,G.KUNZE,N.STRATER JRNL TITL STRUCTURAL BASIS OF THE ACTIVATION OF PPAR GAMMA BY THE JRNL TITL 2 PLASTICIZER METABOLITES MEHP AND MINCH. JRNL REF ENVIRON INT V. 173 07822 2023 JRNL REFN ISSN 1873-6750 JRNL PMID 36841188 JRNL DOI 10.1016/J.ENVINT.2023.107822 REMARK 2 REMARK 2 RESOLUTION. 1.36 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 1.20 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 : ML REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.36 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 41.17 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.340 REMARK 3 COMPLETENESS FOR RANGE (%) : 96.6 REMARK 3 NUMBER OF REFLECTIONS : 60930 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.168 REMARK 3 R VALUE (WORKING SET) : 0.168 REMARK 3 FREE R VALUE : 0.181 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 3.930 REMARK 3 FREE R VALUE TEST SET COUNT : 2394 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 41.1700 - 3.5100 0.99 3657 143 0.1658 0.1679 REMARK 3 2 3.5100 - 2.7800 1.00 3590 155 0.1657 0.1868 REMARK 3 3 2.7800 - 2.4300 1.00 3560 146 0.1559 0.1691 REMARK 3 4 2.4300 - 2.2100 1.00 3597 134 0.1473 0.1676 REMARK 3 5 2.2100 - 2.0500 1.00 3573 131 0.1489 0.1529 REMARK 3 6 2.0500 - 1.9300 1.00 3544 165 0.1654 0.1867 REMARK 3 7 1.9300 - 1.8300 1.00 3533 151 0.1752 0.1755 REMARK 3 8 1.8300 - 1.7500 1.00 3574 148 0.1640 0.1799 REMARK 3 9 1.7500 - 1.6900 1.00 3533 145 0.1688 0.1820 REMARK 3 10 1.6900 - 1.6300 1.00 3562 154 0.1722 0.1893 REMARK 3 11 1.6300 - 1.5800 1.00 3553 129 0.1802 0.2238 REMARK 3 12 1.5800 - 1.5300 1.00 3568 167 0.1954 0.2130 REMARK 3 13 1.5300 - 1.4900 1.00 3530 140 0.1932 0.2186 REMARK 3 14 1.4900 - 1.4500 1.00 3498 142 0.2049 0.2119 REMARK 3 15 1.4500 - 1.4200 1.00 3560 143 0.2265 0.2318 REMARK 3 16 1.4200 - 1.3900 0.95 3390 138 0.2760 0.3232 REMARK 3 17 1.3900 - 1.3600 0.48 1714 63 0.3403 0.3549 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) : 0.130 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 18.700 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 17.86 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 34.72 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 : NULL NULL REMARK 3 ANGLE : NULL NULL REMARK 3 CHIRALITY : NULL NULL REMARK 3 PLANARITY : NULL NULL REMARK 3 DIHEDRAL : NULL NULL REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : NULL 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 8BF1 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 23-OCT-22. REMARK 100 THE DEPOSITION ID IS D_1292126169. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 05-MAR-22 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 : PETRA III, EMBL C/O DESY REMARK 200 BEAMLINE : P13 (MX1) REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.9763 REMARK 200 MONOCHROMATOR : NULL 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 : AIMLESS 0.7.7 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 60971 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.360 REMARK 200 RESOLUTION RANGE LOW (A) : 63.290 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 96.6 REMARK 200 DATA REDUNDANCY : 6.400 REMARK 200 R MERGE (I) : 0.07000 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 12.4000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.36 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.39 REMARK 200 COMPLETENESS FOR SHELL (%) : 43.2 REMARK 200 DATA REDUNDANCY IN SHELL : 2.10 REMARK 200 R MERGE FOR SHELL (I) : 0.87100 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: FOURIER SYNTHESIS REMARK 200 SOFTWARE USED: NULL REMARK 200 STARTING MODEL: 6MS7 REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 44.82 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.23 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.1 M BIS-TRIS PH 6.5 0.2 M AMMONIUM REMARK 280 ACETATE 0.01 M GUNIDINE HYDROCHLORIDE, VAPOR DIFFUSION, HANGING REMARK 280 DROP, TEMPERATURE 292.15K 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 27.10450 REMARK 290 SMTRY3 2 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 REMARK 350 TOTAL BURIED SURFACE AREA: 1010 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 13970 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -9.0 KCAL/MOL 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 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 195 REMARK 465 ARG A 196 REMARK 465 GLY A 197 REMARK 465 SER A 198 REMARK 465 HIS A 199 REMARK 465 HIS A 200 REMARK 465 HIS A 201 REMARK 465 HIS A 202 REMARK 465 HIS A 203 REMARK 465 HIS A 204 REMARK 465 GLY A 205 REMARK 465 PHE A 264 REMARK 465 LYS A 265 REMARK 465 HIS A 266 REMARK 465 ILE A 267 REMARK 465 THR A 268 REMARK 465 PRO A 269 REMARK 465 LEU A 270 REMARK 465 GLN A 271 REMARK 465 LEU A 476 REMARK 465 TYR A 477 REMARK 465 GLN B 136 REMARK 465 GLU B 137 REMARK 465 ALA B 138 REMARK 465 GLU B 139 REMARK 465 GLU B 140 REMARK 465 ALA B 152 REMARK 465 ASN B 153 REMARK 465 THR B 154 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 593 O HOH A 681 1.86 REMARK 500 O HOH A 511 O HOH A 573 1.89 REMARK 500 O HOH A 541 O HOH A 594 1.93 REMARK 500 O HOH A 543 O HOH A 624 1.95 REMARK 500 O HOH A 734 O HOH B 205 1.99 REMARK 500 O HOH A 596 O HOH A 738 2.04 REMARK 500 O HOH A 536 O HOH A 719 2.05 REMARK 500 O HOH A 537 O HOH A 704 2.10 REMARK 500 O HOH A 512 O HOH A 737 2.14 REMARK 500 O HOH B 201 O HOH B 206 2.15 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS REMARK 500 REMARK 500 THE FOLLOWING ATOMS THAT ARE RELATED BY CRYSTALLOGRAPHIC REMARK 500 SYMMETRY ARE IN CLOSE CONTACT. AN ATOM LOCATED WITHIN 0.15 REMARK 500 ANGSTROMS OF A SYMMETRY RELATED ATOM IS ASSUMED TO BE ON A REMARK 500 SPECIAL POSITION AND IS, THEREFORE, LISTED IN REMARK 375 REMARK 500 INSTEAD OF REMARK 500. ATOMS WITH NON-BLANK ALTERNATE REMARK 500 LOCATION INDICATORS ARE NOT INCLUDED IN THE CALCULATIONS. REMARK 500 REMARK 500 DISTANCE CUTOFF: REMARK 500 2.2 ANGSTROMS FOR CONTACTS NOT INVOLVING HYDROGEN ATOMS REMARK 500 1.6 ANGSTROMS FOR CONTACTS INVOLVING HYDROGEN ATOMS REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI SSYMOP DISTANCE REMARK 500 HZ2 LYS A 373 OE2 GLU A 407 2846 1.53 REMARK 500 O HOH A 583 O HOH A 664 2746 1.80 REMARK 500 O HOH A 524 O HOH A 701 2746 2.14 REMARK 500 O HOH A 541 O HOH A 561 2746 2.15 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 ARG A 357 154.44 -44.27 REMARK 500 REMARK 500 REMARK: NULL DBREF 8BF1 A 206 477 UNP P37231 PPARG_HUMAN 234 505 DBREF 8BF1 B 136 154 UNP Q9UBK2 PRGC1_HUMAN 136 154 SEQADV 8BF1 MET A 195 UNP P37231 INITIATING METHIONINE SEQADV 8BF1 ARG A 196 UNP P37231 EXPRESSION TAG SEQADV 8BF1 GLY A 197 UNP P37231 EXPRESSION TAG SEQADV 8BF1 SER A 198 UNP P37231 EXPRESSION TAG SEQADV 8BF1 HIS A 199 UNP P37231 EXPRESSION TAG SEQADV 8BF1 HIS A 200 UNP P37231 EXPRESSION TAG SEQADV 8BF1 HIS A 201 UNP P37231 EXPRESSION TAG SEQADV 8BF1 HIS A 202 UNP P37231 EXPRESSION TAG SEQADV 8BF1 HIS A 203 UNP P37231 EXPRESSION TAG SEQADV 8BF1 HIS A 204 UNP P37231 EXPRESSION TAG SEQADV 8BF1 GLY A 205 UNP P37231 EXPRESSION TAG SEQRES 1 A 283 MET ARG GLY SER HIS HIS HIS HIS HIS HIS GLY PRO GLU SEQRES 2 A 283 SER ALA ASP LEU ARG ALA LEU ALA LYS HIS LEU TYR ASP SEQRES 3 A 283 SER TYR ILE LYS SER PHE PRO LEU THR LYS ALA LYS ALA SEQRES 4 A 283 ARG ALA ILE LEU THR GLY LYS THR THR ASP LYS SER PRO SEQRES 5 A 283 PHE VAL ILE TYR ASP MET ASN SER LEU MET MET GLY GLU SEQRES 6 A 283 ASP LYS ILE LYS PHE LYS HIS ILE THR PRO LEU GLN GLU SEQRES 7 A 283 GLN SER LYS GLU VAL ALA ILE ARG ILE PHE GLN GLY CYS SEQRES 8 A 283 GLN PHE ARG SER VAL GLU ALA VAL GLN GLU ILE THR GLU SEQRES 9 A 283 TYR ALA LYS SER ILE PRO GLY PHE VAL ASN LEU ASP LEU SEQRES 10 A 283 ASN ASP GLN VAL THR LEU LEU LYS TYR GLY VAL HIS GLU SEQRES 11 A 283 ILE ILE TYR THR MET LEU ALA SER LEU MET ASN LYS ASP SEQRES 12 A 283 GLY VAL LEU ILE SER GLU GLY GLN GLY PHE MET THR ARG SEQRES 13 A 283 GLU PHE LEU LYS SER LEU ARG LYS PRO PHE GLY ASP PHE SEQRES 14 A 283 MET GLU PRO LYS PHE GLU PHE ALA VAL LYS PHE ASN ALA SEQRES 15 A 283 LEU GLU LEU ASP ASP SER ASP LEU ALA ILE PHE ILE ALA SEQRES 16 A 283 VAL ILE ILE LEU SER GLY ASP ARG PRO GLY LEU LEU ASN SEQRES 17 A 283 VAL LYS PRO ILE GLU ASP ILE GLN ASP ASN LEU LEU GLN SEQRES 18 A 283 ALA LEU GLU LEU GLN LEU LYS LEU ASN HIS PRO GLU SER SEQRES 19 A 283 SER GLN LEU PHE ALA LYS LEU LEU GLN LYS MET THR ASP SEQRES 20 A 283 LEU ARG GLN ILE VAL THR GLU HIS VAL GLN LEU LEU GLN SEQRES 21 A 283 VAL ILE LYS LYS THR GLU THR ASP MET SER LEU HIS PRO SEQRES 22 A 283 LEU LEU GLN GLU ILE TYR LYS ASP LEU TYR SEQRES 1 B 19 GLN GLU ALA GLU GLU PRO SER LEU LEU LYS LYS LEU LEU SEQRES 2 B 19 LEU ALA PRO ALA ASN THR FORMUL 3 HOH *271(H2 O) HELIX 1 AA1 PRO A 206 PHE A 226 1 21 HELIX 2 AA2 THR A 229 THR A 238 1 10 HELIX 3 AA3 ASP A 251 LYS A 263 1 13 HELIX 4 AA4 GLU A 276 SER A 302 1 27 HELIX 5 AA5 ASP A 310 LEU A 333 1 24 HELIX 6 AA6 ARG A 350 SER A 355 1 6 HELIX 7 AA7 MET A 364 ALA A 376 1 13 HELIX 8 AA8 ASP A 380 LEU A 393 1 14 HELIX 9 AA9 ASN A 402 HIS A 425 1 24 HELIX 10 AB1 GLN A 430 GLU A 460 1 31 HELIX 11 AB2 HIS A 466 LYS A 474 1 9 HELIX 12 AB3 SER B 142 ALA B 150 1 9 SHEET 1 AA1 4 PHE A 247 ILE A 249 0 SHEET 2 AA1 4 GLY A 346 THR A 349 1 O PHE A 347 N ILE A 249 SHEET 3 AA1 4 GLY A 338 ILE A 341 -1 N VAL A 339 O MET A 348 SHEET 4 AA1 4 MET A 334 ASN A 335 -1 N ASN A 335 O GLY A 338 CRYST1 43.706 54.209 66.089 90.00 106.73 90.00 P 1 21 1 2 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 0.022880 0.000000 0.006877 0.00000 SCALE2 0.000000 0.018447 0.000000 0.00000 SCALE3 0.000000 0.000000 0.015800 0.00000