HEADER OXIDOREDUCTASE 09-MAR-00 1EKO TITLE PIG ALDOSE REDUCTASE COMPLEXED WITH IDD384 INHIBITOR COMPND MOL_ID: 1; COMPND 2 MOLECULE: ALDOSE REDUCTASE; COMPND 3 CHAIN: A; COMPND 4 EC: 1.1.1.21 SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: SUS SCROFA; SOURCE 3 ORGANISM_COMMON: PIG; SOURCE 4 ORGANISM_TAXID: 9823; SOURCE 5 ORGAN: EYE; SOURCE 6 TISSUE: LENS KEYWDS ALDOSE REDUCTASE, INHIBITION, DIABETES, OXIDOREDUCTASE EXPDTA X-RAY DIFFRACTION AUTHOR A.PODJARNY REVDAT 5 03-APR-24 1EKO 1 REMARK SEQADV LINK REVDAT 4 04-OCT-17 1EKO 1 REMARK REVDAT 3 24-FEB-09 1EKO 1 VERSN REVDAT 2 01-APR-03 1EKO 1 JRNL REVDAT 1 10-MAY-00 1EKO 0 JRNL AUTH V.CALDERONE,B.CHEVRIER,M.VAN ZANDT,V.LAMOUR,E.HOWARD, JRNL AUTH 2 A.POTERSZMAN,P.BARTH,A.MITSCHLER,J.LU,D.M.DVORNIK,G.KLEBE, JRNL AUTH 3 O.KRAEMER,A.R.MOORMAN,D.MORAS,A.PODJARNY JRNL TITL THE STRUCTURE OF HUMAN ALDOSE REDUCTASE BOUND TO THE JRNL TITL 2 INHIBITOR IDD384. JRNL REF ACTA CRYSTALLOGR.,SECT.D V. 56 536 2000 JRNL REFN ISSN 0907-4449 JRNL PMID 10771421 JRNL DOI 10.1107/S0907444900002341 REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH H.ROGNIAUX,A.VAN DORSSELAER,P.BARTH,J.F.BIELLMANN, REMARK 1 AUTH 2 J.BARBANTON,M.VAN ZANDT,B.CHEVRIER,E.HOWARD,A.MITSCHLER, REMARK 1 AUTH 3 N.POTIER,L.URZHUMTSEVA,D.MORAS,A.PODJARNY REMARK 1 TITL BINDING OF ALDOSE REDUCTASE INHIBITORS: CORRELATION OF REMARK 1 TITL 2 CRYSTALLOGRAPHIC AND MASS SPECTROMETRIC STUDIES REMARK 1 REF J.AM.SOC.MASS.SPECTROM. V. 10 635 1999 REMARK 1 REFN ISSN 1044-0305 REMARK 1 DOI 10.1016/S1044-0305(99)00030-6 REMARK 2 REMARK 2 RESOLUTION. 2.20 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : X-PLOR 3.851 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) : 8.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 2.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : 18314069.480 REMARK 3 DATA CUTOFF LOW (ABS(F)) : 0.0000 REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 95.6 REMARK 3 NUMBER OF REFLECTIONS : 18338 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : THROUGHOUT REMARK 3 FREE R VALUE TEST SET SELECTION : RANDOM REMARK 3 R VALUE (WORKING SET) : 0.216 REMARK 3 FREE R VALUE : 0.273 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 9.800 REMARK 3 FREE R VALUE TEST SET COUNT : 1801 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : 0.006 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 8 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 2.20 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.30 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 93.20 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 1950 REMARK 3 BIN R VALUE (WORKING SET) : 0.3550 REMARK 3 BIN FREE R VALUE : 0.3940 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 11.00 REMARK 3 BIN FREE R VALUE TEST SET COUNT : 240 REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : 0.025 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 2523 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 75 REMARK 3 SOLVENT ATOMS : 71 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 37.10 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 42.40 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) : 0.31 REMARK 3 ESD FROM SIGMAA (A) : 0.40 REMARK 3 LOW RESOLUTION CUTOFF (A) : 8.00 REMARK 3 REMARK 3 CROSS-VALIDATED ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM C-V LUZZATI PLOT (A) : 0.38 REMARK 3 ESD FROM C-V SIGMAA (A) : 0.42 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.007 REMARK 3 BOND ANGLES (DEGREES) : 1.400 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 27.80 REMARK 3 IMPROPER ANGLES (DEGREES) : 0.720 REMARK 3 REMARK 3 ISOTROPIC THERMAL MODEL : RESTRAINED REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. RMS SIGMA REMARK 3 MAIN-CHAIN BOND (A**2) : 1.980 ; 1.500 REMARK 3 MAIN-CHAIN ANGLE (A**2) : 3.120 ; 2.000 REMARK 3 SIDE-CHAIN BOND (A**2) : 3.330 ; 2.000 REMARK 3 SIDE-CHAIN ANGLE (A**2) : 4.820 ; 2.500 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 : PROTEIN_REP_PARAM REMARK 3 PARAMETER FILE 2 : NADP.PARAM REMARK 3 PARAMETER FILE 3 : I0384.PARAM REMARK 3 PARAMETER FILE 4 : NULL REMARK 3 TOPOLOGY FILE 1 : TOPHCSDX_PLUS.PRO REMARK 3 TOPOLOGY FILE 2 : NADP.TOPOL REMARK 3 TOPOLOGY FILE 3 : I0384.TOPOL REMARK 3 TOPOLOGY FILE 4 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 1EKO COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 30-MAR-00. REMARK 100 THE DEPOSITION ID IS D_1000010680. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 08-MAR-98 REMARK 200 TEMPERATURE (KELVIN) : 273 REMARK 200 PH : 6.2 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : LURE REMARK 200 BEAMLINE : DW32 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.91 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : IMAGE PLATE REMARK 200 DETECTOR MANUFACTURER : MARRESEARCH REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS, AUTOMAR REMARK 200 DATA SCALING SOFTWARE : MARSCALE REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 19184 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.200 REMARK 200 RESOLUTION RANGE LOW (A) : 15.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 3.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 98.1 REMARK 200 DATA REDUNDANCY : 5.000 REMARK 200 R MERGE (I) : 0.08600 REMARK 200 R SYM (I) : 0.08600 REMARK 200 FOR THE DATA SET : 22.5000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.20 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.30 REMARK 200 COMPLETENESS FOR SHELL (%) : 97.5 REMARK 200 DATA REDUNDANCY IN SHELL : 2.50 REMARK 200 R MERGE FOR SHELL (I) : 0.24500 REMARK 200 R SYM FOR SHELL (I) : 0.24500 REMARK 200 FOR SHELL : 3.100 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: X-PLOR REMARK 200 STARTING MODEL: ALDOSE REDUCTASE NATIVE REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 51.87 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.56 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 6 MG/ML AR, 2.5% PEG 6000, 25 MM MESPH REMARK 280 6.2 (DROP), 20% PEG 6000, 25 MM MESPH 6.2 (RESERVOIR) , VAPOR REMARK 280 DIFFUSION, HANGING DROP, TEMPERATURE 277.0K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 43 21 2 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,-Y,Z+1/2 REMARK 290 3555 -Y+1/2,X+1/2,Z+3/4 REMARK 290 4555 Y+1/2,-X+1/2,Z+1/4 REMARK 290 5555 -X+1/2,Y+1/2,-Z+3/4 REMARK 290 6555 X+1/2,-Y+1/2,-Z+1/4 REMARK 290 7555 Y,X,-Z REMARK 290 8555 -Y,-X,-Z+1/2 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 77.38500 REMARK 290 SMTRY1 3 0.000000 -1.000000 0.000000 34.40500 REMARK 290 SMTRY2 3 1.000000 0.000000 0.000000 34.40500 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 116.07750 REMARK 290 SMTRY1 4 0.000000 1.000000 0.000000 34.40500 REMARK 290 SMTRY2 4 -1.000000 0.000000 0.000000 34.40500 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 38.69250 REMARK 290 SMTRY1 5 -1.000000 0.000000 0.000000 34.40500 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 34.40500 REMARK 290 SMTRY3 5 0.000000 0.000000 -1.000000 116.07750 REMARK 290 SMTRY1 6 1.000000 0.000000 0.000000 34.40500 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 34.40500 REMARK 290 SMTRY3 6 0.000000 0.000000 -1.000000 38.69250 REMARK 290 SMTRY1 7 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY2 7 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 8 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY2 8 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 8 0.000000 0.000000 -1.000000 77.38500 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 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 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 5.78 83.70 REMARK 500 LYS A 26 -25.33 -140.32 REMARK 500 ALA A 45 143.16 -173.78 REMARK 500 ASN A 50 11.12 -143.48 REMARK 500 GLN A 65 14.07 54.09 REMARK 500 LEU A 190 81.16 -161.05 REMARK 500 VAL A 275 13.62 -146.34 REMARK 500 PHE A 278 -168.00 -126.11 REMARK 500 LEU A 300 54.16 36.69 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 TYR A 209 0.08 SIDE CHAIN 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 NAP A 318 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE I84 A 320 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1EL3 RELATED DB: PDB DBREF 1EKO A 1 315 UNP P80276 ALDR_PIG 1 315 SEQADV 1EKO AYA A 1 UNP P80276 ALA 1 MODIFIED RESIDUE SEQRES 1 A 315 AYA SER HIS LEU VAL LEU TYR THR GLY ALA LYS MET PRO SEQRES 2 A 315 ILE LEU GLY LEU GLY THR TRP LYS SER PRO PRO GLY LYS SEQRES 3 A 315 VAL THR GLU ALA VAL LYS VAL ALA ILE ASP LEU GLY TYR SEQRES 4 A 315 ARG HIS ILE ASP CYS ALA HIS VAL TYR GLN ASN GLU ASN SEQRES 5 A 315 GLU VAL GLY LEU GLY LEU GLN GLU LYS LEU GLN GLY GLN SEQRES 6 A 315 VAL VAL LYS ARG GLU ASP LEU PHE ILE VAL SER LYS LEU SEQRES 7 A 315 TRP CYS THR ASP HIS GLU LYS ASN LEU VAL LYS GLY ALA SEQRES 8 A 315 CYS GLN THR THR LEU ARG ASP LEU LYS LEU ASP TYR LEU SEQRES 9 A 315 ASP LEU TYR LEU ILE HIS TRP PRO THR GLY PHE LYS PRO SEQRES 10 A 315 GLY LYS ASP PRO PHE PRO LEU ASP GLY ASP GLY ASN VAL SEQRES 11 A 315 VAL PRO ASP GLU SER ASP PHE VAL GLU THR TRP GLU ALA SEQRES 12 A 315 MET GLU GLU LEU VAL ASP GLU GLY LEU VAL LYS ALA ILE SEQRES 13 A 315 GLY VAL SER ASN PHE ASN HIS LEU GLN VAL GLU LYS ILE SEQRES 14 A 315 LEU ASN LYS PRO GLY LEU LYS TYR LYS PRO ALA VAL ASN SEQRES 15 A 315 GLN ILE GLU VAL HIS PRO TYR LEU THR GLN GLU LYS LEU SEQRES 16 A 315 ILE GLU TYR CYS LYS SER LYS GLY ILE VAL VAL THR ALA SEQRES 17 A 315 TYR SER PRO LEU GLY SER PRO ASP ARG PRO TRP ALA LYS SEQRES 18 A 315 PRO GLU ASP PRO SER LEU LEU GLU ASP PRO ARG ILE LYS SEQRES 19 A 315 ALA ILE ALA ALA LYS TYR ASN LYS THR THR ALA GLN VAL SEQRES 20 A 315 LEU ILE ARG PHE PRO MET GLN ARG ASN LEU ILE VAL ILE SEQRES 21 A 315 PRO LYS SER VAL THR PRO GLU ARG ILE ALA GLU ASN PHE SEQRES 22 A 315 GLN VAL PHE ASP PHE GLU LEU SER PRO GLU ASP MET ASN SEQRES 23 A 315 THR LEU LEU SER TYR ASN ARG ASN TRP ARG VAL CYS ALA SEQRES 24 A 315 LEU MET SER CYS ALA SER HIS LYS ASP TYR PRO PHE HIS SEQRES 25 A 315 GLU GLU TYR MODRES 1EKO AYA A 1 ALA N-ACETYLALANINE HET AYA A 1 8 HET NAP A 318 48 HET I84 A 320 27 HETNAM AYA N-ACETYLALANINE HETNAM NAP NADP NICOTINAMIDE-ADENINE-DINUCLEOTIDE PHOSPHATE HETNAM I84 [2,6-DIMETHYL-4-(2-O-TOLYL-ACETYLAMINO)- HETNAM 2 I84 BENZENESULFONYL]-GLYCINE HETSYN NAP 2'-MONOPHOSPHOADENOSINE 5'-DIPHOSPHORIBOSE HETSYN I84 INHIBITOR IDD 384 FORMUL 1 AYA C5 H9 N O3 FORMUL 2 NAP C21 H28 N7 O17 P3 FORMUL 3 I84 C19 H22 N2 O5 S FORMUL 4 HOH *71(H2 O) HELIX 1 1 PRO A 24 LEU A 37 1 14 HELIX 2 2 HIS A 46 TYR A 48 5 3 HELIX 3 3 GLU A 51 GLN A 63 1 13 HELIX 4 4 ARG A 69 ASP A 71 5 3 HELIX 5 5 CYS A 80 ASP A 82 5 3 HELIX 6 6 LYS A 85 LEU A 99 5 15 HELIX 7 7 PHE A 137 ASP A 149 1 13 HELIX 8 8 HIS A 163 LEU A 170 1 8 HELIX 9 9 GLU A 193 LYS A 202 1 10 HELIX 10 10 PRO A 231 TYR A 240 1 10 HELIX 11 11 THR A 244 GLN A 254 1 11 HELIX 12 12 PRO A 266 PHE A 273 1 8 HELIX 13 13 PRO A 282 TYR A 291 1 10 HELIX 14 14 MET A 301 CYS A 303 5 3 HELIX 15 15 PRO A 310 HIS A 312 5 3 SHEET 1 A 2 HIS A 3 VAL A 5 0 SHEET 2 A 2 LYS A 11 PRO A 13 -1 N MET A 12 O LEU A 4 SHEET 1 B 4 HIS A 41 ASP A 43 0 SHEET 2 B 4 PHE A 73 LEU A 78 1 N PHE A 73 O ILE A 42 SHEET 3 B 4 LEU A 106 ILE A 109 1 N LEU A 106 O SER A 76 SHEET 4 B 4 ILE A 156 VAL A 158 1 N GLY A 157 O TYR A 107 SHEET 1 C 2 VAL A 181 GLU A 185 0 SHEET 2 C 2 VAL A 205 TYR A 209 1 N VAL A 205 O ASN A 182 LINK C AYA A 1 N SER A 2 1555 1555 1.33 SITE 1 AC1 29 GLY A 18 THR A 19 TRP A 20 LYS A 21 SITE 2 AC1 29 ASP A 43 TYR A 48 HIS A 110 SER A 159 SITE 3 AC1 29 ASN A 160 GLN A 183 TYR A 209 SER A 210 SITE 4 AC1 29 PRO A 211 LEU A 212 GLY A 213 SER A 214 SITE 5 AC1 29 ASP A 216 ALA A 245 ILE A 260 PRO A 261 SITE 6 AC1 29 LYS A 262 SER A 263 VAL A 264 THR A 265 SITE 7 AC1 29 ARG A 268 GLU A 271 ASN A 272 I84 A 320 SITE 8 AC1 29 HOH A 555 SITE 1 AC2 10 TRP A 20 VAL A 47 TYR A 48 TRP A 79 SITE 2 AC2 10 HIS A 110 TRP A 111 PHE A 122 PRO A 218 SITE 3 AC2 10 TRP A 219 NAP A 318 CRYST1 68.810 68.810 154.770 90.00 90.00 90.00 P 43 21 2 8 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 0.014533 0.000000 0.000000 0.00000 SCALE2 0.000000 0.014533 0.000000 0.00000 SCALE3 0.000000 0.000000 0.006461 0.00000 HETATM 1 N AYA A 1 45.548 34.043 109.013 1.00 79.54 N HETATM 2 CA AYA A 1 44.251 33.400 108.808 1.00 77.17 C HETATM 3 CB AYA A 1 43.131 34.425 108.991 1.00 77.63 C HETATM 4 C AYA A 1 44.165 32.775 107.415 1.00 75.41 C HETATM 5 O AYA A 1 44.745 31.719 107.136 1.00 75.33 O HETATM 6 CT AYA A 1 46.591 33.408 109.546 1.00 80.57 C HETATM 7 OT AYA A 1 47.666 34.002 109.674 1.00 78.24 O HETATM 8 CM AYA A 1 46.521 31.891 109.817 1.00 79.53 C