HEADER OXIDOREDUCTASE 03-APR-07 2PEV TITLE COMPLEX OF ALDOSE REDUCTASE WITH NADP+ AND SIMALTANEOUSLY BOUND TITLE 2 COMPETETIVE INHIBITORS FIDARESTAT AND IDD594. CONCENTRATION OF TITLE 3 FIDARESTAT IN SOAKING SOLUTION EXCEEDS CONCENTRATION OF IDD594. COMPND MOL_ID: 1; COMPND 2 MOLECULE: ALDOSE REDUCTASE; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: AR, ALDEHYDE REDUCTASE; COMPND 5 EC: 1.1.1.21; COMPND 6 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: 562 KEYWDS OXIDOREDUCTASE, NADP, IDD594, FIDARESTAT EXPDTA X-RAY DIFFRACTION AUTHOR T.PETROVA,I.HAZEMANN,A.COUSIDO,A.MITSCHLER,S.GINELL,A.JOACHIMIAK, AUTHOR 2 A.PODJARNY REVDAT 6 30-AUG-23 2PEV 1 REMARK REVDAT 5 17-OCT-12 2PEV 1 JRNL REVDAT 4 25-JUL-12 2PEV 1 JRNL REVDAT 3 11-JUL-12 2PEV 1 JRNL VERSN REVDAT 2 24-FEB-09 2PEV 1 VERSN REVDAT 1 17-APR-07 2PEV 0 JRNL AUTH A.COUSIDO-SIAH,T.PETROVA,I.HAZEMANN,A.MITSCHLER,F.X.RUIZ, JRNL AUTH 2 E.HOWARD,S.GINELL,C.ATMANENE,A.VAN DORSSELAER, JRNL AUTH 3 S.SANGLIER-CIANFERANI,A.JOACHIMIAK,A.PODJARNY JRNL TITL CRYSTAL PACKING MODIFIES LIGAND BINDING AFFINITY: THE CASE JRNL TITL 2 OF ALDOSE REDUCTASE. JRNL REF PROTEINS V. 80 2552 2012 JRNL REFN ISSN 0887-3585 JRNL PMID 22752989 JRNL DOI 10.1002/PROT.24136 REMARK 2 REMARK 2 RESOLUTION. 0.90 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : SHELXL-97 REMARK 3 AUTHORS : G.M.SHELDRICK REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 0.90 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 50.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 96.2 REMARK 3 CROSS-VALIDATION METHOD : FREE R REMARK 3 FREE R VALUE TEST SET SELECTION : RANDOM REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT (NO CUTOFF). REMARK 3 R VALUE (WORKING + TEST SET, NO CUTOFF) : 0.089 REMARK 3 R VALUE (WORKING SET, NO CUTOFF) : 0.088 REMARK 3 FREE R VALUE (NO CUTOFF) : 0.101 REMARK 3 FREE R VALUE TEST SET SIZE (%, NO CUTOFF) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT (NO CUTOFF) : 10823 REMARK 3 TOTAL NUMBER OF REFLECTIONS (NO CUTOFF) : 216325 REMARK 3 REMARK 3 FIT/AGREEMENT OF MODEL FOR DATA WITH F>4SIG(F). REMARK 3 R VALUE (WORKING + TEST SET, F>4SIG(F)) : 0.083 REMARK 3 R VALUE (WORKING SET, F>4SIG(F)) : 0.083 REMARK 3 FREE R VALUE (F>4SIG(F)) : 0.093 REMARK 3 FREE R VALUE TEST SET SIZE (%, F>4SIG(F)) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT (F>4SIG(F)) : 9616 REMARK 3 TOTAL NUMBER OF REFLECTIONS (F>4SIG(F)) : 192566 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 2521 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 106 REMARK 3 SOLVENT ATOMS : 681 REMARK 3 REMARK 3 MODEL REFINEMENT. REMARK 3 OCCUPANCY SUM OF NON-HYDROGEN ATOMS : 3009.1 REMARK 3 OCCUPANCY SUM OF HYDROGEN ATOMS : 2284.4 REMARK 3 NUMBER OF DISCRETELY DISORDERED RESIDUES : 475 REMARK 3 NUMBER OF LEAST-SQUARES PARAMETERS : 36221 REMARK 3 NUMBER OF RESTRAINTS : 53871 REMARK 3 REMARK 3 RMS DEVIATIONS FROM RESTRAINT TARGET VALUES. REMARK 3 BOND LENGTHS (A) : 0.015 REMARK 3 ANGLE DISTANCES (A) : 0.034 REMARK 3 SIMILAR DISTANCES (NO TARGET VALUES) (A) : 0.000 REMARK 3 DISTANCES FROM RESTRAINT PLANES (A) : 0.031 REMARK 3 ZERO CHIRAL VOLUMES (A**3) : 0.111 REMARK 3 NON-ZERO CHIRAL VOLUMES (A**3) : 0.106 REMARK 3 ANTI-BUMPING DISTANCE RESTRAINTS (A) : 0.101 REMARK 3 RIGID-BOND ADP COMPONENTS (A**2) : 0.006 REMARK 3 SIMILAR ADP COMPONENTS (A**2) : 0.040 REMARK 3 APPROXIMATELY ISOTROPIC ADPS (A**2) : 0.080 REMARK 3 REMARK 3 BULK SOLVENT MODELING. REMARK 3 METHOD USED: NULL REMARK 3 REMARK 3 STEREOCHEMISTRY TARGET VALUES : ENGH AND HUBER REMARK 3 SPECIAL CASE: NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 2PEV COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 04-APR-07. REMARK 100 THE DEPOSITION ID IS D_1000042299. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 01-JAN-00 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 5.0 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : APS REMARK 200 BEAMLINE : 19-ID REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.65255 REMARK 200 MONOCHROMATOR : DOUBLE CRYSTAL MONOCHROMATOR REMARK 200 UTILIZING A SI-111 AND SAGITAL REMARK 200 HORIZONTAL FOCUSING 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 : 216325 REMARK 200 RESOLUTION RANGE HIGH (A) : 0.900 REMARK 200 RESOLUTION RANGE LOW (A) : 50.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 96.2 REMARK 200 DATA REDUNDANCY : NULL REMARK 200 R MERGE (I) : 0.08900 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 85.9200 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 0.90 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 0.93 REMARK 200 COMPLETENESS FOR SHELL (%) : 93.1 REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : 0.18000 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 4.030 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: AMORE REMARK 200 STARTING MODEL: PDB ENTRY 1US0 REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 42.97 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.16 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: MICRO-SEEDING, PH 5.0, VAPOR REMARK 280 DIFFUSION, HANGING DROP, TEMPERATURE 297K 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 33.33350 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 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 194 CE NZ REMARK 470 LYS A 307 CE NZ REMARK 480 REMARK 480 ZERO OCCUPANCY ATOM REMARK 480 THE FOLLOWING RESIDUES HAVE ATOMS MODELED WITH ZERO REMARK 480 OCCUPANCY. THE LOCATION AND PROPERTIES OF THESE ATOMS REMARK 480 MAY NOT BE RELIABLE. (M=MODEL NUMBER; RES=RESIDUE NAME; REMARK 480 C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE): REMARK 480 M RES C SSEQI ATOMS REMARK 480 LYS A 119 CE NZ REMARK 480 GLU A 126 CD OE1 OE2 REMARK 480 TRP A 295 CE3 CZ2 CZ3 CH2 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 GLU A 150 CD GLU A 150 OE2 -0.069 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 MET A 0 CG - SD - CE ANGL. DEV. = 9.9 DEGREES REMARK 500 ARG A 3 CD - NE - CZ ANGL. DEV. = 13.7 DEGREES REMARK 500 ARG A 3 NE - CZ - NH1 ANGL. DEV. = 4.6 DEGREES REMARK 500 ARG A 3 NE - CZ - NH2 ANGL. DEV. = -5.4 DEGREES REMARK 500 GLU A 60 CG - CD - OE1 ANGL. DEV. = 13.7 DEGREES REMARK 500 TYR A 82 CB - CG - CD1 ANGL. DEV. = 3.6 DEGREES REMARK 500 ASP A 134 CB - CG - OD2 ANGL. DEV. = -6.4 DEGREES REMARK 500 ASP A 134 CB - CG - OD2 ANGL. DEV. = -7.6 DEGREES REMARK 500 THR A 135 CA - CB - CG2 ANGL. DEV. = -9.9 DEGREES REMARK 500 THR A 135 CA - C - N ANGL. DEV. = 13.3 DEGREES REMARK 500 THR A 135 O - C - N ANGL. DEV. = -13.1 DEGREES REMARK 500 MET A 168 CA - CB - CG ANGL. DEV. = 14.2 DEGREES REMARK 500 ASN A 272 N - CA - CB ANGL. DEV. = 11.6 DEGREES REMARK 500 ARG A 293 CA - CB - CG ANGL. DEV. = -17.2 DEGREES REMARK 500 ARG A 293 CA - CB - CG ANGL. DEV. = 13.5 DEGREES REMARK 500 ARG A 293 CD - NE - CZ ANGL. DEV. = 13.5 DEGREES REMARK 500 ARG A 293 NE - CZ - NH2 ANGL. DEV. = -4.4 DEGREES REMARK 500 THR A 304 C - N - CA ANGL. DEV. = -15.6 DEGREES REMARK 500 HIS A 306 CG - ND1 - CE1 ANGL. DEV. = 6.9 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 LYS A 21 -1.91 80.13 REMARK 500 GLN A 65 35.41 70.01 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 CL A 2000 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE NDP A 318 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE LDT A 320 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE FID A 321 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CIT A 450 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1USO RELATED DB: PDB REMARK 900 RELATED ID: 1PWD RELATED DB: PDB REMARK 900 RELATED ID: 2I16 RELATED DB: PDB REMARK 900 RELATED ID: 2I17 RELATED DB: PDB REMARK 900 RELATED ID: 2ACR RELATED DB: PDB REMARK 900 RELATED ID: 2ACQ RELATED DB: PDB REMARK 900 RELATED ID: 2PFH RELATED DB: PDB REMARK 999 REMARK 999 SEQUENCE REMARK 999 THERE IS A LEU -> ILE SEQUENCE CONFLICT AT RESIDUE 5 IN THE REMARK 999 UNIPORT DATABASE. DBREF 2PEV A 0 315 UNP P15121 ALDR_HUMAN 1 316 SEQADV 2PEV 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 CL A2000 1 HET NDP A 318 48 HET LDT A 320 24 HET FID A 321 20 HET CIT A 450 13 HETNAM CL CHLORIDE ION HETNAM NDP NADPH DIHYDRO-NICOTINAMIDE-ADENINE-DINUCLEOTIDE HETNAM 2 NDP PHOSPHATE HETNAM LDT IDD594 HETNAM FID (2S,4S)-2-AMINOFORMYL-6-FLUORO-SPIRO[CHROMAN-4,4'- HETNAM 2 FID IMIDAZOLIDINE]-2',5'-DIONE HETNAM CIT CITRIC ACID HETSYN LDT [2-(4-BROMO-2-FLUORO-BENZYLTHIOCARBAMOYL)-5-FLUORO- HETSYN 2 LDT PHENOXY]-ACETIC ACID HETSYN FID FIDARESTAT FORMUL 2 CL CL 1- FORMUL 3 NDP C21 H30 N7 O17 P3 FORMUL 4 LDT C16 H12 BR F2 N O3 S FORMUL 5 FID C12 H10 F N3 O4 FORMUL 6 CIT C6 H8 O7 FORMUL 7 HOH *681(H2 O) HELIX 1 1 PRO A 23 GLY A 38 1 16 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 ILE A 109 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 6 ALA A 45 HIS A 46 VAL A 47 LYS A 77 SITE 2 AC1 6 TRP A 79 HIS A 110 SITE 1 AC2 38 GLY A 18 THR A 19 TRP A 20 LYS A 21 SITE 2 AC2 38 ASP A 43 TYR A 48 HIS A 110 SER A 159 SITE 3 AC2 38 ASN A 160 GLN A 183 TYR A 209 SER A 210 SITE 4 AC2 38 PRO A 211 LEU A 212 GLY A 213 SER A 214 SITE 5 AC2 38 PRO A 215 ASP A 216 ALA A 245 ILE A 260 SITE 6 AC2 38 PRO A 261 LYS A 262 SER A 263 VAL A 264 SITE 7 AC2 38 THR A 265 ARG A 268 GLU A 271 ASN A 272 SITE 8 AC2 38 CYS A 298 LDT A 320 FID A 321 HOH A2141 SITE 9 AC2 38 HOH A2182 HOH A2185 HOH A2233 HOH A2633 SITE 10 AC2 38 HOH A4504 HOH A4506 SITE 1 AC3 12 TRP A 20 VAL A 47 TYR A 48 HIS A 110 SITE 2 AC3 12 TRP A 111 THR A 113 PHE A 122 CYS A 298 SITE 3 AC3 12 ALA A 299 LEU A 300 NDP A 318 HOH A6128 SITE 1 AC4 14 TRP A 20 VAL A 47 TYR A 48 TRP A 79 SITE 2 AC4 14 HIS A 110 TRP A 111 TRP A 219 CYS A 298 SITE 3 AC4 14 ALA A 299 LEU A 300 NDP A 318 HOH A2227 SITE 4 AC4 14 HOH A4296 HOH A6128 SITE 1 AC5 17 GLN A 49 GLU A 51 ASN A 52 GLU A 53 SITE 2 AC5 17 LYS A 94 ASP A 98 HOH A 460 HOH A 461 SITE 3 AC5 17 HOH A 462 HOH A 463 HOH A 466 HOH A 471 SITE 4 AC5 17 HOH A2027 HOH A2042 HOH A6037 HOH A6038 SITE 5 AC5 17 HOH A8040 CRYST1 49.247 66.667 47.226 90.00 92.27 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 0.020306 0.000000 0.000806 0.00000 SCALE2 0.000000 0.015000 0.000000 0.00000 SCALE3 0.000000 0.000000 0.021191 0.00000