HEADER OXIDOREDUCTASE 28-SEP-12 4HBK TITLE STRUCTURE OF THE ALDOSE REDUCTASE FROM SCHISTOSOMA JAPONICUM COMPND MOL_ID: 1; COMPND 2 MOLECULE: ALDO-KETO REDUCTASE FAMILY 1, MEMBER B4 (ALDOSE REDUCTASE); COMPND 3 CHAIN: A; COMPND 4 SYNONYM: SJCHGC00495 PROTEIN; COMPND 5 EC: 1.1.1.21; COMPND 6 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: SCHISTOSOMA JAPONICUM; SOURCE 3 ORGANISM_COMMON: BLOOD FLUKE; SOURCE 4 ORGANISM_TAXID: 6182; SOURCE 5 GENE: AKR1B4; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: BL21(DE3) KEYWDS ALDOSE REDUCTASE, OXIDOREDUCTASE EXPDTA X-RAY DIFFRACTION AUTHOR J.LIU,J.CHENG,X.ZHANG,Z.YANG,W.HU,Y.XU REVDAT 3 20-SEP-23 4HBK 1 SEQADV REVDAT 2 03-JUL-13 4HBK 1 JRNL REVDAT 1 26-JUN-13 4HBK 0 JRNL AUTH J.LIU,D.DYER,J.CHENG,J.WANG,S.WANG,Z.YANG,X.WANG,W.HU JRNL TITL ALDOSE REDUCTASE FROM SCHISTOSOMA JAPONICUM: CRYSTALLIZATION JRNL TITL 2 AND STRUCTURE-BASED INHIBITOR SCREENING FOR DISCOVERING JRNL TITL 3 ANTISCHISTOSOMAL LEAD COMPOUNDS. JRNL REF PARASIT VECTORS V. 6 162 2013 JRNL REFN ESSN 1756-3305 JRNL PMID 23734964 JRNL DOI 10.1186/1756-3305-6-162 REMARK 2 REMARK 2 RESOLUTION. 2.20 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX (PHENIX.REFINE: 1.6.1_353) 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 : MLHL REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.20 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 28.71 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 0.110 REMARK 3 COMPLETENESS FOR RANGE (%) : 95.3 REMARK 3 NUMBER OF REFLECTIONS : 16851 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.179 REMARK 3 R VALUE (WORKING SET) : 0.177 REMARK 3 FREE R VALUE : 0.217 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.120 REMARK 3 FREE R VALUE TEST SET COUNT : 863 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 28.7161 - 3.9952 0.99 2927 140 0.1558 0.1640 REMARK 3 2 3.9952 - 3.1724 0.98 2752 157 0.1649 0.1950 REMARK 3 3 3.1724 - 2.7718 0.96 2674 144 0.1930 0.2602 REMARK 3 4 2.7718 - 2.5185 0.95 2609 136 0.1910 0.2367 REMARK 3 5 2.5185 - 2.3381 0.94 2573 143 0.1863 0.2315 REMARK 3 6 2.3381 - 2.2000 0.90 2453 143 0.1805 0.2391 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : FLAT BULK SOLVENT MODEL REMARK 3 SOLVENT RADIUS : 1.11 REMARK 3 SHRINKAGE RADIUS : 0.90 REMARK 3 K_SOL : 0.31 REMARK 3 B_SOL : 20.00 REMARK 3 REMARK 3 ERROR ESTIMATES. REMARK 3 COORDINATE ERROR (MAXIMUM-LIKELIHOOD BASED) : 0.180 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 18.680 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : NULL REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -5.91580 REMARK 3 B22 (A**2) : -2.29260 REMARK 3 B33 (A**2) : 8.20840 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : 0.00000 REMARK 3 B23 (A**2) : 0.00000 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 2507 REMARK 3 ANGLE : 1.023 3394 REMARK 3 CHIRALITY : 0.070 374 REMARK 3 PLANARITY : 0.005 440 REMARK 3 DIHEDRAL : 16.139 953 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 4HBK COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 09-OCT-12. REMARK 100 THE DEPOSITION ID IS D_1000075260. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 03-MAY-10 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 7.1 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : SSRF REMARK 200 BEAMLINE : BL17U REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.97906 REMARK 200 MONOCHROMATOR : SAGITALLY FOCUSED SI(111) REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 315 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : HKL-2000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 16851 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.200 REMARK 200 RESOLUTION RANGE LOW (A) : 30.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 95.3 REMARK 200 DATA REDUNDANCY : NULL REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : NULL REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : NULL REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : NULL REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : NULL 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 <I/SIGMA(I)> 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: PDB ENTRY 2ALR REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 42.49 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.14 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.2 M SODIUM FLUORIDE, 30% W/V REMARK 280 POLYETHYLENE GLYCOL 3,350, PH 7.1, VAPOR DIFFUSION, HANGING DROP, REMARK 280 TEMPERATURE 291K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 21 21 2 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 33.74300 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 45.49500 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 33.74300 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 45.49500 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: MONOMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC REMARK 350 SOFTWARE USED: PISA 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 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 498 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 MET A -33 REMARK 465 GLY A -32 REMARK 465 SER A -31 REMARK 465 SER A -30 REMARK 465 HIS A -29 REMARK 465 HIS A -28 REMARK 465 HIS A -27 REMARK 465 HIS A -26 REMARK 465 HIS A -25 REMARK 465 HIS A -24 REMARK 465 SER A -23 REMARK 465 SER A -22 REMARK 465 GLY A -21 REMARK 465 LEU A -20 REMARK 465 VAL A -19 REMARK 465 PRO A -18 REMARK 465 ARG A -17 REMARK 465 GLY A -16 REMARK 465 SER A -15 REMARK 465 HIS A -14 REMARK 465 MET A -13 REMARK 465 ALA A -12 REMARK 465 SER A -11 REMARK 465 MET A -10 REMARK 465 THR A -9 REMARK 465 GLY A -8 REMARK 465 GLY A -7 REMARK 465 GLN A -6 REMARK 465 GLN A -5 REMARK 465 MET A -4 REMARK 465 GLY A -3 REMARK 465 ARG A -2 REMARK 465 GLY A -1 REMARK 465 SER A 0 REMARK 465 SER A 212 REMARK 465 PRO A 213 REMARK 465 ALA A 214 REMARK 465 HIS A 215 REMARK 465 SER A 216 REMARK 465 PRO A 217 REMARK 465 GLY A 218 REMARK 465 LYS A 219 REMARK 465 VAL A 220 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 567 O HOH A 573 2.02 REMARK 500 O HOH A 526 O HOH A 565 2.12 REMARK 500 OH TYR A 304 O HOH A 619 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 ASP A 125 -171.73 -63.53 REMARK 500 PHE A 188 82.80 -154.89 REMARK 500 LEU A 295 58.27 33.38 REMARK 500 REMARK 500 REMARK: NULL DBREF 4HBK A 1 310 UNP Q5DD64 Q5DD64_SCHJA 1 310 SEQADV 4HBK MET A -33 UNP Q5DD64 EXPRESSION TAG SEQADV 4HBK GLY A -32 UNP Q5DD64 EXPRESSION TAG SEQADV 4HBK SER A -31 UNP Q5DD64 EXPRESSION TAG SEQADV 4HBK SER A -30 UNP Q5DD64 EXPRESSION TAG SEQADV 4HBK HIS A -29 UNP Q5DD64 EXPRESSION TAG SEQADV 4HBK HIS A -28 UNP Q5DD64 EXPRESSION TAG SEQADV 4HBK HIS A -27 UNP Q5DD64 EXPRESSION TAG SEQADV 4HBK HIS A -26 UNP Q5DD64 EXPRESSION TAG SEQADV 4HBK HIS A -25 UNP Q5DD64 EXPRESSION TAG SEQADV 4HBK HIS A -24 UNP Q5DD64 EXPRESSION TAG SEQADV 4HBK SER A -23 UNP Q5DD64 EXPRESSION TAG SEQADV 4HBK SER A -22 UNP Q5DD64 EXPRESSION TAG SEQADV 4HBK GLY A -21 UNP Q5DD64 EXPRESSION TAG SEQADV 4HBK LEU A -20 UNP Q5DD64 EXPRESSION TAG SEQADV 4HBK VAL A -19 UNP Q5DD64 EXPRESSION TAG SEQADV 4HBK PRO A -18 UNP Q5DD64 EXPRESSION TAG SEQADV 4HBK ARG A -17 UNP Q5DD64 EXPRESSION TAG SEQADV 4HBK GLY A -16 UNP Q5DD64 EXPRESSION TAG SEQADV 4HBK SER A -15 UNP Q5DD64 EXPRESSION TAG SEQADV 4HBK HIS A -14 UNP Q5DD64 EXPRESSION TAG SEQADV 4HBK MET A -13 UNP Q5DD64 EXPRESSION TAG SEQADV 4HBK ALA A -12 UNP Q5DD64 EXPRESSION TAG SEQADV 4HBK SER A -11 UNP Q5DD64 EXPRESSION TAG SEQADV 4HBK MET A -10 UNP Q5DD64 EXPRESSION TAG SEQADV 4HBK THR A -9 UNP Q5DD64 EXPRESSION TAG SEQADV 4HBK GLY A -8 UNP Q5DD64 EXPRESSION TAG SEQADV 4HBK GLY A -7 UNP Q5DD64 EXPRESSION TAG SEQADV 4HBK GLN A -6 UNP Q5DD64 EXPRESSION TAG SEQADV 4HBK GLN A -5 UNP Q5DD64 EXPRESSION TAG SEQADV 4HBK MET A -4 UNP Q5DD64 EXPRESSION TAG SEQADV 4HBK GLY A -3 UNP Q5DD64 EXPRESSION TAG SEQADV 4HBK ARG A -2 UNP Q5DD64 EXPRESSION TAG SEQADV 4HBK GLY A -1 UNP Q5DD64 EXPRESSION TAG SEQADV 4HBK SER A 0 UNP Q5DD64 EXPRESSION TAG SEQRES 1 A 344 MET GLY SER SER HIS HIS HIS HIS HIS HIS SER SER GLY SEQRES 2 A 344 LEU VAL PRO ARG GLY SER HIS MET ALA SER MET THR GLY SEQRES 3 A 344 GLY GLN GLN MET GLY ARG GLY SER MET GLU PRO LEU LYS SEQRES 4 A 344 MET ASN ASN GLY ARG SER ILE PRO VAL ILE GLY LEU GLY SEQRES 5 A 344 THR TRP ASN SER PRO PRO GLY GLU VAL GLY ALA ALA VAL SEQRES 6 A 344 LYS LYS ALA LEU GLU ILE GLY TYR ARG HIS LEU ASP CYS SEQRES 7 A 344 ALA TYR VAL TYR ARG ASN GLU ALA GLU ILE GLY GLU ALA SEQRES 8 A 344 LEU GLU ASN ALA LEU ASN SER LEU ARG LEU LYS ARG GLU SEQRES 9 A 344 ASP ILE PHE ILE THR SER LYS LEU TRP ASN THR PHE PHE SEQRES 10 A 344 ARG PRO GLU HIS VAL ARG LYS ALA CYS GLU GLU THR LEU SEQRES 11 A 344 LYS ASN LEU ARG LEU ASN TYR LEU ASP LEU TYR LEU ILE SEQRES 12 A 344 HIS TRP PRO VAL PRO LEU LYS HIS GLY GLY ASP LEU PHE SEQRES 13 A 344 PRO THR ASP SER ASN GLY GLN LEU CYS LEU ASP ASN VAL SEQRES 14 A 344 PRO HIS GLU ASP THR TRP LYS GLU MET GLU LYS LEU VAL SEQRES 15 A 344 ASP GLU GLY LEU VAL LYS SER ILE GLY LEU SER ASN PHE SEQRES 16 A 344 ASN LYS ARG GLN ILE GLN ASN ILE LEU GLU HIS CYS ARG SEQRES 17 A 344 ILE LYS PRO ALA ASN LEU GLN ILE GLU ILE HIS ALA ASN SEQRES 18 A 344 PHE PRO ASN ILE LYS LEU VAL GLU TYR ALA GLN SER VAL SEQRES 19 A 344 GLY LEU THR VAL THR ALA TYR ALA PRO LEU GLY SER PRO SEQRES 20 A 344 ALA HIS SER PRO GLY LYS VAL ASN LEU LEU THR LYS PRO SEQRES 21 A 344 CYS VAL LEU GLU ILE ALA HIS ARG HIS LYS LYS THR PRO SEQRES 22 A 344 ALA GLN VAL LEU LEU ARG TYR LEU LEU GLN ARG LYS LEU SEQRES 23 A 344 ILE VAL VAL PRO LYS SER VAL THR PHE LYS ARG ILE GLU SEQRES 24 A 344 GLU ASN PHE GLN VAL PHE ASP PHE GLN LEU SER ASN GLU SEQRES 25 A 344 GLU MET HIS GLU LEU ASN THR GLU SER LEU ASN GLU ARG SEQRES 26 A 344 GLN PHE THR LEU LEU GLN MET SER GLY HIS GLN GLU TYR SEQRES 27 A 344 PRO PHE LYS GLU GLU TYR FORMUL 2 HOH *225(H2 O) HELIX 1 1 GLY A 25 GLY A 38 1 14 HELIX 2 2 ALA A 45 ARG A 49 5 5 HELIX 3 3 ASN A 50 LEU A 65 1 16 HELIX 4 4 LYS A 68 ILE A 72 5 5 HELIX 5 5 TRP A 79 PHE A 83 5 5 HELIX 6 6 ARG A 84 GLU A 86 5 3 HELIX 7 7 HIS A 87 ARG A 100 1 14 HELIX 8 8 PRO A 136 GLU A 150 1 15 HELIX 9 9 ASN A 162 CYS A 173 1 12 HELIX 10 10 ASN A 190 VAL A 200 1 11 HELIX 11 11 ASN A 221 THR A 224 5 4 HELIX 12 12 LYS A 225 LYS A 236 1 12 HELIX 13 13 THR A 238 ARG A 250 1 13 HELIX 14 14 THR A 260 GLN A 269 1 10 HELIX 15 15 SER A 276 GLU A 286 1 11 HELIX 16 16 LEU A 295 SER A 299 5 5 SHEET 1 A 2 LEU A 4 LYS A 5 0 SHEET 2 A 2 SER A 11 ILE A 12 -1 O ILE A 12 N LEU A 4 SHEET 1 B 8 LEU A 17 GLY A 18 0 SHEET 2 B 8 HIS A 41 ASP A 43 1 O ASP A 43 N LEU A 17 SHEET 3 B 8 PHE A 73 LEU A 78 1 O PHE A 73 N LEU A 42 SHEET 4 B 8 LEU A 104 ILE A 109 1 O LEU A 108 N LEU A 78 SHEET 5 B 8 VAL A 153 SER A 159 1 O LYS A 154 N LEU A 104 SHEET 6 B 8 ASN A 179 GLU A 183 1 O ASN A 179 N LEU A 158 SHEET 7 B 8 THR A 203 TYR A 207 1 O THR A 205 N LEU A 180 SHEET 8 B 8 ILE A 253 VAL A 254 1 O ILE A 253 N ALA A 206 CISPEP 1 LEU A 288 ASN A 289 0 -19.62 CRYST1 67.486 90.990 54.667 90.00 90.00 90.00 P 21 21 2 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 0.014818 0.000000 0.000000 0.00000 SCALE2 0.000000 0.010990 0.000000 0.00000 SCALE3 0.000000 0.000000 0.018293 0.00000