HEADER OXIDOREDUCTASE/OXIDOREDUCTASE INHIBITOR 14-MAR-14 4PUW TITLE HUMAN ALDOSE REDUCTASE COMPLEXED WITH A LIGAND WITH AN IDD STRUCTURE TITLE 2 (2-[5-FLUORO-2-(PROP-2-YNYLCARBAMOYL)PHENOXY]ACETIC ACID) AT 1.12 A COMPND MOL_ID: 1; COMPND 2 MOLECULE: ALDOSE REDUCTASE; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: AR, ALDEHYDE REDUCTASE, ALDO-KETO REDUCTASE FAMILY 1 MEMBER COMPND 5 B1; COMPND 6 EC: 1.1.1.21; COMPND 7 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: AKR1B1, ALDR1; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 511693; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: BL21 GOLD; SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 10 EXPRESSION_SYSTEM_PLASMID: PET15B KEYWDS TIM BARREL, OXIDOREDUCTASE-OXIDOREDUCTASE INHIBITOR COMPLEX EXPDTA X-RAY DIFFRACTION AUTHOR C.RECHLIN,A.HEINE,G.KLEBE REVDAT 2 20-SEP-23 4PUW 1 REMARK REVDAT 1 08-APR-15 4PUW 0 JRNL AUTH C.RECHLIN,A.HEINE,F.SCHEER,P.TOTH,W.DIEDERICH,G.KLEBE JRNL TITL ALDOSE REDUCTASE: HOW EXPENSIVE IS THE OPENING OF THE JRNL TITL 2 SPECIFICITY POCKET? IDD LIGANDS UNDER INVESTIGATION JRNL REF TO BE PUBLISHED JRNL REFN REMARK 2 REMARK 2 RESOLUTION. 1.12 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX (PHENIX.REFINE: 1.8.4_1496) 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 : ENGH & HUBER REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.12 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 18.49 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.350 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.7 REMARK 3 NUMBER OF REFLECTIONS : 117117 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.138 REMARK 3 R VALUE (WORKING SET) : 0.137 REMARK 3 FREE R VALUE : 0.157 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.010 REMARK 3 FREE R VALUE TEST SET COUNT : 5867 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 18.4889 - 3.4737 0.96 3667 181 0.1398 0.1557 REMARK 3 2 3.4737 - 2.7602 0.98 3689 186 0.1550 0.1758 REMARK 3 3 2.7602 - 2.4121 0.99 3684 227 0.1558 0.1612 REMARK 3 4 2.4121 - 2.1920 0.99 3723 197 0.1455 0.1573 REMARK 3 5 2.1920 - 2.0351 0.99 3726 186 0.1355 0.1601 REMARK 3 6 2.0351 - 1.9152 1.00 3702 206 0.1366 0.1609 REMARK 3 7 1.9152 - 1.8194 1.00 3718 185 0.1384 0.1557 REMARK 3 8 1.8194 - 1.7402 1.00 3752 185 0.1294 0.1483 REMARK 3 9 1.7402 - 1.6733 1.00 3740 175 0.1207 0.1386 REMARK 3 10 1.6733 - 1.6156 1.00 3726 195 0.1114 0.1339 REMARK 3 11 1.6156 - 1.5651 1.00 3692 207 0.1113 0.1500 REMARK 3 12 1.5651 - 1.5204 1.00 3733 195 0.1126 0.1295 REMARK 3 13 1.5204 - 1.4804 1.00 3685 200 0.1083 0.1384 REMARK 3 14 1.4804 - 1.4443 1.00 3716 209 0.1118 0.1339 REMARK 3 15 1.4443 - 1.4115 1.00 3716 199 0.1143 0.1419 REMARK 3 16 1.4115 - 1.3814 1.00 3737 197 0.1171 0.1460 REMARK 3 17 1.3814 - 1.3538 1.00 3677 186 0.1219 0.1312 REMARK 3 18 1.3538 - 1.3283 1.00 3736 225 0.1208 0.1605 REMARK 3 19 1.3283 - 1.3045 1.00 3709 197 0.1299 0.1481 REMARK 3 20 1.3045 - 1.2824 1.00 3674 207 0.1289 0.1602 REMARK 3 21 1.2824 - 1.2618 1.00 3727 180 0.1333 0.1594 REMARK 3 22 1.2618 - 1.2423 1.00 3700 195 0.1355 0.1679 REMARK 3 23 1.2423 - 1.2241 1.00 3737 191 0.1399 0.1601 REMARK 3 24 1.2241 - 1.2068 1.00 3681 210 0.1421 0.1611 REMARK 3 25 1.2068 - 1.1905 1.00 3712 189 0.1476 0.1458 REMARK 3 26 1.1905 - 1.1751 1.00 3718 204 0.1505 0.1754 REMARK 3 27 1.1751 - 1.1604 1.00 3706 193 0.1564 0.1831 REMARK 3 28 1.1604 - 1.1464 1.00 3684 215 0.1595 0.1851 REMARK 3 29 1.1464 - 1.1331 1.00 3724 172 0.1728 0.1880 REMARK 3 30 1.1331 - 1.1204 0.99 3659 173 0.1833 0.2005 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 : NULL REMARK 3 B_SOL : NULL REMARK 3 REMARK 3 ERROR ESTIMATES. REMARK 3 COORDINATE ERROR (MAXIMUM-LIKELIHOOD BASED) : 0.070 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 12.740 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 7.35 REMARK 3 MEAN B VALUE (OVERALL, A**2) : NULL 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 : 0.006 2742 REMARK 3 ANGLE : 1.264 3763 REMARK 3 CHIRALITY : 0.079 416 REMARK 3 PLANARITY : 0.007 483 REMARK 3 DIHEDRAL : 14.441 1030 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 4PUW COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 19-MAR-14. REMARK 100 THE DEPOSITION ID IS D_1000085248. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 18-JUL-13 REMARK 200 TEMPERATURE (KELVIN) : 100.0 REMARK 200 PH : 5.0 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : BESSY REMARK 200 BEAMLINE : 14.2 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.91841 REMARK 200 MONOCHROMATOR : DOUBLE CRYSTAL MONOCHROMATOR REMARK 200 OPTICS : SILICON, ACTIVE SURFACE 50 NM RH REMARK 200 -COATED REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : MARMOSAIC 225 MM CCD REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : HKL-2000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 117148 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.120 REMARK 200 RESOLUTION RANGE LOW (A) : 50.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.7 REMARK 200 DATA REDUNDANCY : 2.500 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : 0.05900 REMARK 200 FOR THE DATA SET : 15.9900 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.12 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.14 REMARK 200 COMPLETENESS FOR SHELL (%) : 100.0 REMARK 200 DATA REDUNDANCY IN SHELL : 2.30 REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : 0.42600 REMARK 200 FOR SHELL : 2.440 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 2DUX REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 43.37 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.17 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: CRYSTALLIZATION SOLUTION: 50 MM DI REMARK 280 -AMMONIUMHYDROGEN CITRATE PH 5.0 PEG6000= 5 % (M/V) DTT= 5.15 G/ REMARK 280 L NADP+= 0.66 G/L AND HUMAN ALDOSE REDUCTASE= 15 MG/ML. 9 REMARK 280 MICROLITER OF THE CRYSTALLIZATION SOLUTION WERE MIXED WITH 3 REMARK 280 MICROLITER OF A 5 MM SOLUTION OF THE INHIBITOR IN 120 MM DI- REMARK 280 AMMONIUMHYDROGEN CITRATE PH 5.0 WITH 25 % (M/V) PEG 6000 AND 5 % REMARK 280 DMSO, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 291K 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 33.34400 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: 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 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 LYS A 68 CE NZ REMARK 470 GLU A 70 CD OE1 OE2 REMARK 470 LYS A 85 CG CD CE NZ REMARK 470 LYS A 119 CD CE NZ REMARK 470 LEU A 124 CG CD1 CD2 REMARK 470 GLU A 126 CG CD OE1 OE2 REMARK 470 SER A 127 OG REMARK 470 GLU A 146 CD OE1 OE2 REMARK 470 LYS A 194 CE NZ REMARK 470 LYS A 221 NZ REMARK 470 GLU A 229 CD OE1 OE2 REMARK 470 LYS A 234 CE NZ REMARK 470 GLU A 267 CD OE1 OE2 REMARK 470 LYS A 274 CE NZ REMARK 470 GLU A 279 CG CD OE1 OE2 REMARK 470 LYS A 307 CD CE NZ 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 LYS A 21 -3.51 81.52 REMARK 500 REMARK 500 REMARK: NULL REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE 2WQ A 401 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CIT A 402 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE NAP A 403 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1US0 RELATED DB: PDB REMARK 900 HUMAN ALDOSE REDUCTASE COMPLEXED WITH IDD594 REMARK 900 RELATED ID: 2IKJ RELATED DB: PDB REMARK 900 HUMAN ALDOSE REDUCTASE COMPLEXED WITH IDD393 REMARK 900 RELATED ID: 4PUU RELATED DB: PDB REMARK 900 HUMAN ALDOSE REDUCTASE COMPLEXED WITH A LIGAND WITH AN IDD STRUCTURE REMARK 999 REMARK 999 SEQUENCE REMARK 999 AUTHORS HAVE INDICATED THAT THE SEQUENCING RESULT OF THE PLASMID REMARK 999 USED SHOWED A ILE IN POSITION 4. THIS SEQUENCE CONFLICT IS ALSO REMARK 999 ALREADY REPORTED IN THE UNIPROT ENTRY P15121 DBREF 4PUW A 0 315 UNP P15121 ALDR_HUMAN 1 316 SEQADV 4PUW ILE A 4 UNP P15121 LEU 5 SEE REMARK 999 SEQRES 1 A 316 MET ALA SER ARG ILE LEU LEU ASN ASN GLY ALA LYS MET SEQRES 2 A 316 PRO ILE LEU GLY LEU GLY THR TRP LYS SER PRO PRO GLY SEQRES 3 A 316 GLN VAL THR GLU ALA VAL LYS VAL ALA ILE ASP VAL GLY SEQRES 4 A 316 TYR ARG HIS ILE ASP CYS ALA HIS VAL TYR GLN ASN GLU SEQRES 5 A 316 ASN GLU VAL GLY VAL ALA ILE GLN GLU LYS LEU ARG GLU SEQRES 6 A 316 GLN VAL VAL LYS ARG GLU GLU LEU PHE ILE VAL SER LYS SEQRES 7 A 316 LEU TRP CYS THR TYR HIS GLU LYS GLY LEU VAL LYS GLY SEQRES 8 A 316 ALA CYS GLN LYS THR LEU SER ASP LEU LYS LEU ASP TYR SEQRES 9 A 316 LEU ASP LEU TYR LEU ILE HIS TRP PRO THR GLY PHE LYS SEQRES 10 A 316 PRO GLY LYS GLU PHE PHE PRO LEU ASP GLU SER GLY ASN SEQRES 11 A 316 VAL VAL PRO SER ASP THR ASN ILE LEU ASP THR TRP ALA SEQRES 12 A 316 ALA MET GLU GLU LEU VAL ASP GLU GLY LEU VAL LYS ALA SEQRES 13 A 316 ILE GLY ILE SER ASN PHE ASN HIS LEU GLN VAL GLU MET SEQRES 14 A 316 ILE LEU ASN LYS PRO GLY LEU LYS TYR LYS PRO ALA VAL SEQRES 15 A 316 ASN GLN ILE GLU CYS HIS PRO TYR LEU THR GLN GLU LYS SEQRES 16 A 316 LEU ILE GLN TYR CYS GLN SER LYS GLY ILE VAL VAL THR SEQRES 17 A 316 ALA TYR SER PRO LEU GLY SER PRO ASP ARG PRO TRP ALA SEQRES 18 A 316 LYS PRO GLU ASP PRO SER LEU LEU GLU ASP PRO ARG ILE SEQRES 19 A 316 LYS ALA ILE ALA ALA LYS HIS ASN LYS THR THR ALA GLN SEQRES 20 A 316 VAL LEU ILE ARG PHE PRO MET GLN ARG ASN LEU VAL VAL SEQRES 21 A 316 ILE PRO LYS SER VAL THR PRO GLU ARG ILE ALA GLU ASN SEQRES 22 A 316 PHE LYS VAL PHE ASP PHE GLU LEU SER SER GLN ASP MET SEQRES 23 A 316 THR THR LEU LEU SER TYR ASN ARG ASN TRP ARG VAL CYS SEQRES 24 A 316 ALA LEU LEU SER CYS THR SER HIS LYS ASP TYR PRO PHE SEQRES 25 A 316 HIS GLU GLU PHE HET 2WQ A 401 18 HET CIT A 402 13 HET NAP A 403 48 HETNAM 2WQ [5-FLUORO-2-(PROP-2-YN-1-YLCARBAMOYL)PHENOXY]ACETIC HETNAM 2 2WQ ACID HETNAM CIT CITRIC ACID HETNAM NAP NADP NICOTINAMIDE-ADENINE-DINUCLEOTIDE PHOSPHATE HETSYN NAP 2'-MONOPHOSPHOADENOSINE 5'-DIPHOSPHORIBOSE FORMUL 2 2WQ C12 H10 F N O4 FORMUL 3 CIT C6 H8 O7 FORMUL 4 NAP C21 H28 N7 O17 P3 FORMUL 5 HOH *402(H2 O) HELIX 1 1 PRO A 23 VAL A 37 1 15 HELIX 2 2 ALA A 45 GLN A 49 5 5 HELIX 3 3 ASN A 50 GLU A 64 1 15 HELIX 4 4 LYS A 68 LEU A 72 5 5 HELIX 5 5 TRP A 79 HIS A 83 5 5 HELIX 6 6 LEU A 87 LYS A 100 1 14 HELIX 7 7 ASN A 136 GLU A 150 1 15 HELIX 8 8 ASN A 162 ASN A 171 1 10 HELIX 9 9 GLN A 192 LYS A 202 1 11 HELIX 10 10 SER A 226 GLU A 229 5 4 HELIX 11 11 ASP A 230 HIS A 240 1 11 HELIX 12 12 THR A 243 GLN A 254 1 12 HELIX 13 13 THR A 265 LYS A 274 1 10 HELIX 14 14 SER A 281 SER A 290 1 10 HELIX 15 15 LEU A 300 THR A 304 5 5 SHEET 1 A 2 ARG A 3 LEU A 5 0 SHEET 2 A 2 LYS A 11 PRO A 13 -1 O MET A 12 N ILE 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 VAL A 75 N ILE A 42 SHEET 4 B 8 LEU A 106 ILE A 109 1 O LEU A 108 N LEU A 78 SHEET 5 B 8 ILE A 156 SER A 159 1 O GLY A 157 N TYR A 107 SHEET 6 B 8 VAL A 181 GLU A 185 1 O VAL A 181 N ILE A 158 SHEET 7 B 8 VAL A 205 TYR A 209 1 O THR A 207 N ILE A 184 SHEET 8 B 8 VAL A 258 VAL A 259 1 O VAL A 258 N ALA A 208 SITE 1 AC1 12 TRP A 20 VAL A 47 TYR A 48 HIS A 110 SITE 2 AC1 12 TRP A 111 PHE A 122 TRP A 219 CYS A 298 SITE 3 AC1 12 ALA A 299 LEU A 300 NAP A 403 HOH A 753 SITE 1 AC2 12 GLN A 49 ASN A 50 GLU A 51 ASN A 52 SITE 2 AC2 12 GLU A 53 LYS A 94 ASP A 98 HOH A 531 SITE 3 AC2 12 HOH A 551 HOH A 782 HOH A 793 HOH A 886 SITE 1 AC3 31 GLY A 18 THR A 19 TRP A 20 LYS A 21 SITE 2 AC3 31 ASP A 43 TYR A 48 HIS A 110 SER A 159 SITE 3 AC3 31 ASN A 160 GLN A 183 TYR A 209 SER A 210 SITE 4 AC3 31 PRO A 211 LEU A 212 GLY A 213 SER A 214 SITE 5 AC3 31 PRO A 215 ASP A 216 ALA A 245 ILE A 260 SITE 6 AC3 31 PRO A 261 LYS A 262 SER A 263 VAL A 264 SITE 7 AC3 31 THR A 265 ARG A 268 GLU A 271 ASN A 272 SITE 8 AC3 31 2WQ A 401 HOH A 734 HOH A 760 CRYST1 49.411 66.688 47.353 90.00 92.02 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 0.020238 0.000000 0.000712 0.00000 SCALE2 0.000000 0.014995 0.000000 0.00000 SCALE3 0.000000 0.000000 0.021131 0.00000