HEADER OXIDOREDUCTASE 11-APR-97 1AH0 TITLE PIG ALDOSE REDUCTASE COMPLEXED WITH SORBINIL 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 OXIDOREDUCTASE, SORBINIL INHIBITOR, DIABETES EXPDTA X-RAY DIFFRACTION AUTHOR D.MORAS,A.D.PODJARNY REVDAT 6 20-NOV-24 1AH0 1 REMARK REVDAT 5 03-APR-24 1AH0 1 REMARK REVDAT 4 31-JAN-24 1AH0 1 REMARK LINK REVDAT 3 24-FEB-09 1AH0 1 VERSN REVDAT 2 01-APR-03 1AH0 1 JRNL REVDAT 1 15-APR-98 1AH0 0 JRNL AUTH A.URZHUMTSEV,F.TETE-FAVIER,A.MITSCHLER,J.BARBANTON,P.BARTH, JRNL AUTH 2 L.URZHUMTSEVA,J.F.BIELLMANN,A.PODJARNY,D.MORAS JRNL TITL A 'SPECIFICITY' POCKET INFERRED FROM THE CRYSTAL STRUCTURES JRNL TITL 2 OF THE COMPLEXES OF ALDOSE REDUCTASE WITH THE JRNL TITL 3 PHARMACEUTICALLY IMPORTANT INHIBITORS TOLRESTAT AND JRNL TITL 4 SORBINIL. JRNL REF STRUCTURE V. 5 601 1997 JRNL REFN ISSN 0969-2126 JRNL PMID 9195881 JRNL DOI 10.1016/S0969-2126(97)00216-5 REMARK 2 REMARK 2 RESOLUTION. 2.30 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) : 2.30 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 6.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 2.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : 10000000000.000 REMARK 3 DATA CUTOFF LOW (ABS(F)) : 0.0001 REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 78.0 REMARK 3 NUMBER OF REFLECTIONS : 12147 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : A POSTERIORI REMARK 3 FREE R VALUE TEST SET SELECTION : RANDOM REMARK 3 R VALUE (WORKING SET) : 0.192 REMARK 3 FREE R VALUE : 0.263 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 : 8 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 2.30 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.40 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 45.00 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 759 REMARK 3 BIN R VALUE (WORKING SET) : 0.3710 REMARK 3 BIN FREE R VALUE : 0.4540 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 4.80 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 : 2523 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 65 REMARK 3 SOLVENT ATOMS : 174 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 33.60 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) : 0.011 REMARK 3 BOND ANGLES (DEGREES) : 2.800 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 24.90 REMARK 3 IMPROPER ANGLES (DEGREES) : 1.140 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) : NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE (A**2) : NULL ; NULL REMARK 3 SIDE-CHAIN BOND (A**2) : NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE (A**2) : NULL ; 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 : PARAM19X.PRO REMARK 3 PARAMETER FILE 2 : PARAM.NADP REMARK 3 PARAMETER FILE 3 : PARAM11.WAT REMARK 3 PARAMETER FILE 4 : PARAMTERM.PRO REMARK 3 PARAMETER FILE 5 : 2499.PAR REMARK 3 PARAMETER FILE 6 : NULL REMARK 3 TOPOLOGY FILE 1 : TOPH19X.PRO REMARK 3 TOPOLOGY FILE 2 : TOPOLOGY.NADP REMARK 3 TOPOLOGY FILE 3 : TOPH11.WAT REMARK 3 TOPOLOGY FILE 4 : TOPOTERM.PRO REMARK 3 TOPOLOGY FILE 5 : 2499.TOP REMARK 3 TOPOLOGY FILE 6 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 1AH0 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY BNL. REMARK 100 THE DEPOSITION ID IS D_1000170804. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : AUG-95 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 REMARK 200 DATA SCALING SOFTWARE : MARSCALE REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 13052 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.300 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 (%) : 79.0 REMARK 200 DATA REDUNDANCY : 4.600 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : 0.04900 REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 48.4000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.30 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.40 REMARK 200 COMPLETENESS FOR SHELL (%) : 45.0 REMARK 200 DATA REDUNDANCY IN SHELL : 1.50 REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : 0.22000 REMARK 200 <I/SIGMA(I)> FOR SHELL : 9.000 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: NULL REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: X-PLOR 3.1 REMARK 200 STARTING MODEL: 1AH4 REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 51.00 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.60 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 6 MG/ML AR, 2.5% PEG 6000, 25 MM MES REMARK 280 PH 6.2 (DROP), 20% PEG 6000, 25 MM MES PH 6.2 (RESERVOIR) 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 76.40000 REMARK 290 SMTRY1 3 0.000000 -1.000000 0.000000 33.96000 REMARK 290 SMTRY2 3 1.000000 0.000000 0.000000 33.96000 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 114.60000 REMARK 290 SMTRY1 4 0.000000 1.000000 0.000000 33.96000 REMARK 290 SMTRY2 4 -1.000000 0.000000 0.000000 33.96000 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 38.20000 REMARK 290 SMTRY1 5 -1.000000 0.000000 0.000000 33.96000 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 33.96000 REMARK 290 SMTRY3 5 0.000000 0.000000 -1.000000 114.60000 REMARK 290 SMTRY1 6 1.000000 0.000000 0.000000 33.96000 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 33.96000 REMARK 290 SMTRY3 6 0.000000 0.000000 -1.000000 38.20000 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 76.40000 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: COVALENT BOND LENGTHS REMARK 500 REMARK 500 THE STEREOCHEMICAL PARAMETERS OF THE FOLLOWING RESIDUES REMARK 500 HAVE VALUES WHICH DEVIATE FROM EXPECTED VALUES BY MORE REMARK 500 THAN 6*RMSD (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 500 IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT: (10X,I3,1X,2(A3,1X,A1,I4,A1,1X,A4,3X),1X,F6.3) REMARK 500 REMARK 500 EXPECTED VALUES PROTEIN: ENGH AND HUBER, 1999 REMARK 500 EXPECTED VALUES NUCLEIC ACID: CLOWNEY ET AL 1996 REMARK 500 REMARK 500 M RES CSSEQI ATM1 RES CSSEQI ATM2 DEVIATION REMARK 500 HIS A 3 NE2 HIS A 3 CD2 -0.072 REMARK 500 HIS A 41 NE2 HIS A 41 CD2 -0.071 REMARK 500 HIS A 110 NE2 HIS A 110 CD2 -0.078 REMARK 500 HIS A 163 NE2 HIS A 163 CD2 -0.069 REMARK 500 HIS A 187 NE2 HIS A 187 CD2 -0.068 REMARK 500 HIS A 306 NE2 HIS A 306 CD2 -0.068 REMARK 500 HIS A 312 NE2 HIS A 312 CD2 -0.072 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: COVALENT BOND ANGLES REMARK 500 REMARK 500 THE STEREOCHEMICAL PARAMETERS OF THE FOLLOWING RESIDUES REMARK 500 HAVE VALUES WHICH DEVIATE FROM EXPECTED VALUES BY MORE REMARK 500 THAN 6*RMSD (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 500 IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT: (10X,I3,1X,A3,1X,A1,I4,A1,3(1X,A4,2X),12X,F5.1) REMARK 500 REMARK 500 EXPECTED VALUES PROTEIN: ENGH AND HUBER, 1999 REMARK 500 EXPECTED VALUES NUCLEIC ACID: CLOWNEY ET AL 1996 REMARK 500 REMARK 500 M RES CSSEQI ATM1 ATM2 ATM3 REMARK 500 TRP A 20 CD1 - CG - CD2 ANGL. DEV. = 5.4 DEGREES REMARK 500 TRP A 20 CE2 - CD2 - CG ANGL. DEV. = -5.1 DEGREES REMARK 500 TRP A 79 CD1 - CG - CD2 ANGL. DEV. = 7.0 DEGREES REMARK 500 TRP A 79 CE2 - CD2 - CG ANGL. DEV. = -6.6 DEGREES REMARK 500 TRP A 79 CG - CD2 - CE3 ANGL. DEV. = 5.9 DEGREES REMARK 500 TRP A 111 CD1 - CG - CD2 ANGL. DEV. = 5.7 DEGREES REMARK 500 TRP A 111 CE2 - CD2 - CG ANGL. DEV. = -5.8 DEGREES REMARK 500 TRP A 141 CD1 - CG - CD2 ANGL. DEV. = 6.6 DEGREES REMARK 500 TRP A 141 CE2 - CD2 - CG ANGL. DEV. = -5.8 DEGREES REMARK 500 ARG A 217 NE - CZ - NH1 ANGL. DEV. = 3.7 DEGREES REMARK 500 TRP A 219 CD1 - CG - CD2 ANGL. DEV. = 6.4 DEGREES REMARK 500 TRP A 219 CE2 - CD2 - CG ANGL. DEV. = -5.9 DEGREES REMARK 500 ARG A 255 NE - CZ - NH2 ANGL. DEV. = -3.1 DEGREES REMARK 500 TRP A 295 CD1 - CG - CD2 ANGL. DEV. = 6.5 DEGREES REMARK 500 TRP A 295 CE2 - CD2 - CG ANGL. DEV. = -5.8 DEGREES REMARK 500 ARG A 296 NE - CZ - NH1 ANGL. DEV. = 4.8 DEGREES 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 ASN A 50 14.44 -140.28 REMARK 500 PRO A 132 -176.02 -68.47 REMARK 500 LEU A 190 82.55 -161.77 REMARK 500 GLU A 223 42.13 -92.64 REMARK 500 PHE A 276 26.43 -77.59 REMARK 500 ASN A 292 94.90 -52.55 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 SBI A 320 DBREF 1AH0 A 1 315 UNP P80276 ALDR_PIG 1 315 SEQRES 1 A 316 ACE ALA SER HIS LEU VAL LEU TYR THR 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 LYS VAL THR GLU ALA VAL LYS VAL ALA ILE ASP LEU 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 LEU GLY LEU GLN GLU LYS LEU GLN GLY SEQRES 6 A 316 GLN VAL VAL LYS ARG GLU ASP LEU PHE ILE VAL SER LYS SEQRES 7 A 316 LEU TRP CYS THR ASP HIS GLU LYS ASN LEU VAL LYS GLY SEQRES 8 A 316 ALA CYS GLN THR THR LEU ARG 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 ASP PRO PHE PRO LEU ASP GLY ASP GLY ASN SEQRES 11 A 316 VAL VAL PRO ASP GLU SER ASP PHE VAL GLU THR TRP GLU SEQRES 12 A 316 ALA MET GLU GLU LEU VAL ASP GLU GLY LEU VAL LYS ALA SEQRES 13 A 316 ILE GLY VAL SER ASN PHE ASN HIS LEU GLN VAL GLU LYS 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 VAL HIS PRO TYR LEU THR GLN GLU LYS SEQRES 16 A 316 LEU ILE GLU TYR CYS LYS 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 TYR ASN LYS THR THR ALA GLN SEQRES 20 A 316 VAL LEU ILE ARG PHE PRO MET GLN ARG ASN LEU ILE VAL SEQRES 21 A 316 ILE PRO LYS SER VAL THR PRO GLU ARG ILE ALA GLU ASN SEQRES 22 A 316 PHE GLN VAL PHE ASP PHE GLU LEU SER PRO GLU ASP MET SEQRES 23 A 316 ASN THR LEU LEU SER TYR ASN ARG ASN TRP ARG VAL CYS SEQRES 24 A 316 ALA LEU MET SER CYS ALA SER HIS LYS ASP TYR PRO PHE SEQRES 25 A 316 HIS GLU GLU TYR HET ACE A 0 3 HET NAP A 318 55 HET SBI A 320 17 HETNAM ACE ACETYL GROUP HETNAM NAP NADP NICOTINAMIDE-ADENINE-DINUCLEOTIDE PHOSPHATE HETNAM SBI SORBINIL HETSYN NAP 2'-MONOPHOSPHOADENOSINE 5'-DIPHOSPHORIBOSE FORMUL 1 ACE C2 H4 O FORMUL 2 NAP C21 H28 N7 O17 P3 FORMUL 3 SBI C11 H9 F N2 O3 FORMUL 4 HOH *174(H2 O) HELIX 1 1 PRO A 24 ASP A 36 1 13 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 GLU A 150 1 14 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 ACE A 0 N ALA A 1 1555 1555 1.33 SITE 1 AC1 33 GLY A 18 THR A 19 TRP A 20 LYS A 21 SITE 2 AC1 33 ASP A 43 TYR A 48 LYS A 77 HIS A 110 SITE 3 AC1 33 TRP A 111 SER A 159 ASN A 160 GLN A 183 SITE 4 AC1 33 TYR A 209 SER A 210 PRO A 211 LEU A 212 SITE 5 AC1 33 GLY A 213 SER A 214 PRO A 215 ASP A 216 SITE 6 AC1 33 LEU A 228 ALA A 245 ILE A 260 LYS A 262 SITE 7 AC1 33 SER A 263 VAL A 264 THR A 265 ARG A 268 SITE 8 AC1 33 GLU A 271 ASN A 272 CYS A 298 SBI A 320 SITE 9 AC1 33 HOH A 586 SITE 1 AC2 8 TRP A 20 TYR A 48 TRP A 79 HIS A 110 SITE 2 AC2 8 TRP A 111 PHE A 122 TRP A 219 NAP A 318 CRYST1 67.920 67.920 152.800 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 0.014723 0.000000 0.000000 0.00000 SCALE2 0.000000 0.014723 0.000000 0.00000 SCALE3 0.000000 0.000000 0.006545 0.00000 HETATM 1 C ACE A 0 44.075 34.140 107.614 1.00 71.85 C HETATM 2 O ACE A 0 44.241 33.006 107.156 1.00 68.79 O HETATM 3 CH3 ACE A 0 45.095 34.782 108.548 1.00 70.64 C