HEADER OXIDOREDUCTASE 31-JUL-08 3E0B TITLE BACILLUS ANTHRACIS DIHYDROFOLATE REDUCTASE COMPLEXED WITH NADPH AND 2, TITLE 2 4-DIAMINO-5-(3-(2,5-DIMETHOXYPHENYL)PROP-1-YNYL)-6-ETHYLPYRIMIDINE TITLE 3 (UCP120B) COMPND MOL_ID: 1; COMPND 2 MOLECULE: DIHYDROFOLATE REDUCTASE; COMPND 3 CHAIN: A, B; COMPND 4 EC: 1.5.1.3; COMPND 5 ENGINEERED: YES; COMPND 6 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: BACILLUS ANTHRACIS; SOURCE 3 ORGANISM_TAXID: 1392; SOURCE 4 GENE: DFRA, BAS2083, BA_2237, GBAA2237; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 7 EXPRESSION_SYSTEM_STRAIN: M15; SOURCE 8 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 9 EXPRESSION_SYSTEM_PLASMID: PQE2 KEYWDS OXIDOREDUCTASE EXPDTA X-RAY DIFFRACTION AUTHOR A.C.ANDERSON,J.M.BEIERLEIN,K.M.FREY REVDAT 5 01-NOV-23 3E0B 1 REMARK REVDAT 4 10-NOV-21 3E0B 1 REMARK SEQADV REVDAT 3 20-NOV-13 3E0B 1 HET HETATM HETNAM VERSN REVDAT 2 23-DEC-08 3E0B 1 JRNL VERSN REVDAT 1 25-NOV-08 3E0B 0 JRNL AUTH J.M.BEIERLEIN,K.M.FREY,D.B.BOLSTAD,P.M.PELPHREY,T.M.JOSKA, JRNL AUTH 2 A.E.SMITH,N.D.PRIESTLEY,D.L.WRIGHT,A.C.ANDERSON JRNL TITL SYNTHETIC AND CRYSTALLOGRAPHIC STUDIES OF A NEW INHIBITOR JRNL TITL 2 SERIES TARGETING BACILLUS ANTHRACIS DIHYDROFOLATE REDUCTASE JRNL REF J.MED.CHEM. V. 51 7532 2008 JRNL REFN ISSN 0022-2623 JRNL PMID 19007108 JRNL DOI 10.1021/JM800776A REMARK 2 REMARK 2 RESOLUTION. 2.25 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.2.0019 REMARK 3 AUTHORS : MURSHUDOV,SKUBAK,LEBEDEV,PANNU,STEINER, REMARK 3 : NICHOLLS,WINN,LONG,VAGIN REMARK 3 REMARK 3 REFINEMENT TARGET : MAXIMUM LIKELIHOOD REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.25 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 21.75 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 97.2 REMARK 3 NUMBER OF REFLECTIONS : 18002 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 + TEST SET) : 0.193 REMARK 3 R VALUE (WORKING SET) : 0.191 REMARK 3 FREE R VALUE : 0.238 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.100 REMARK 3 FREE R VALUE TEST SET COUNT : 965 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 20 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 2.25 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.30 REMARK 3 REFLECTION IN BIN (WORKING SET) : 988 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 73.56 REMARK 3 BIN R VALUE (WORKING SET) : 0.3350 REMARK 3 BIN FREE R VALUE SET COUNT : 61 REMARK 3 BIN FREE R VALUE : 0.4800 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 2780 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 142 REMARK 3 SOLVENT ATOMS : 145 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 25.10 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 0.00000 REMARK 3 B22 (A**2) : 0.00000 REMARK 3 B33 (A**2) : 0.00000 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 ESTIMATED OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): 0.332 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.229 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.162 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 6.589 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.943 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.906 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 3071 ; 0.014 ; 0.021 REMARK 3 BOND LENGTHS OTHERS (A): NULL ; NULL ; NULL REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 4176 ; 1.493 ; 1.993 REMARK 3 BOND ANGLES OTHERS (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 341 ; 4.917 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 159 ;32.720 ;23.836 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 507 ;16.166 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 17 ;13.965 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 416 ; 0.120 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 2373 ; 0.009 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): 1352 ; 0.220 ; 0.200 REMARK 3 NON-BONDED CONTACTS OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): 2004 ; 0.320 ; 0.200 REMARK 3 NON-BONDED TORSION OTHERS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): 180 ; 0.173 ; 0.200 REMARK 3 H-BOND (X...Y) OTHERS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY VDW REFINED ATOMS (A): 36 ; 0.228 ; 0.200 REMARK 3 SYMMETRY VDW OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): 13 ; 0.136 ; 0.200 REMARK 3 SYMMETRY H-BOND OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY METAL-ION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. COUNT RMS WEIGHT REMARK 3 MAIN-CHAIN BOND REFINED ATOMS (A**2): 1738 ; 1.020 ; 1.500 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 2748 ; 1.669 ; 2.000 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 1579 ; 2.491 ; 3.000 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 1428 ; 3.651 ; 4.500 REMARK 3 SIDE-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 LONG RANGE B REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 LONG RANGE B OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 REMARK 3 ANISOTROPIC THERMAL FACTOR RESTRAINTS. COUNT RMS WEIGHT REMARK 3 RIGID-BOND RESTRAINTS (A**2): NULL ; NULL ; NULL REMARK 3 SPHERICITY; FREE ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SPHERICITY; BONDED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 REMARK 3 NCS RESTRAINTS STATISTICS REMARK 3 NUMBER OF DIFFERENT NCS GROUPS : 1 REMARK 3 REMARK 3 NCS GROUP NUMBER : 1 REMARK 3 CHAIN NAMES : B A REMARK 3 NUMBER OF COMPONENTS NCS GROUP : 1 REMARK 3 COMPONENT C SSSEQI TO C SSSEQI CODE REMARK 3 1 B -3 B 162 2 REMARK 3 1 A -3 A 162 2 REMARK 3 GROUP CHAIN COUNT RMS WEIGHT REMARK 3 TIGHT POSITIONAL 1 B (A): 640 ; 0.07 ; 0.05 REMARK 3 MEDIUM POSITIONAL 1 B (A): 698 ; 0.42 ; 0.50 REMARK 3 TIGHT THERMAL 1 B (A**2): 640 ; 0.21 ; 0.50 REMARK 3 MEDIUM THERMAL 1 B (A**2): 698 ; 1.10 ; 2.00 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : NULL REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : MASK REMARK 3 PARAMETERS FOR MASK CALCULATION REMARK 3 VDW PROBE RADIUS : 1.20 REMARK 3 ION PROBE RADIUS : 0.80 REMARK 3 SHRINKAGE RADIUS : 0.80 REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: HYDROGENS HAVE BEEN ADDED IN THE RIDING REMARK 3 POSITIONS REMARK 4 REMARK 4 3E0B COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 04-AUG-08. REMARK 100 THE DEPOSITION ID IS D_1000048713. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 20-JUN-08 REMARK 200 TEMPERATURE (KELVIN) : 77.2 REMARK 200 PH : 6.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : NSLS REMARK 200 BEAMLINE : X29A REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.080900 REMARK 200 MONOCHROMATOR : NULL 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 : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 18002 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.250 REMARK 200 RESOLUTION RANGE LOW (A) : 21.750 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 3.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 97.2 REMARK 200 DATA REDUNDANCY : 6.500 REMARK 200 R MERGE (I) : 0.10000 REMARK 200 R SYM (I) : 0.10000 REMARK 200 FOR THE DATA SET : 11.6000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.25 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.30 REMARK 200 COMPLETENESS FOR SHELL (%) : 73.6 REMARK 200 DATA REDUNDANCY IN SHELL : 6.10 REMARK 200 R MERGE FOR SHELL (I) : 0.29900 REMARK 200 R SYM FOR SHELL (I) : 0.29900 REMARK 200 FOR SHELL : 2.200 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 2QK8 REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 52.90 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.61 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: INITIALLY GROWN IN 25% PEG 10000, 0.1M REMARK 280 MES; MACROSEEDING IN 15% PEG 10000, 0.1M MES , PH 6.5, VAPOR REMARK 280 DIFFUSION, HANGING DROP, TEMPERATURE 298K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 42 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 -Y,X,Z+1/2 REMARK 290 4555 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 0.00000 REMARK 290 SMTRY1 3 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 33.54600 REMARK 290 SMTRY1 4 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY2 4 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 33.54600 REMARK 290 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1, 2 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 350 REMARK 350 BIOMOLECULE: 2 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: B 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 ASN B 134 7.98 84.12 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 NDP A 207 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE N22 A 208 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE NDP B 207 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE N22 B 208 DBREF 3E0B A 1 162 UNP Q81R22 Q81R22_BACAN 1 162 DBREF 3E0B B 1 162 UNP Q81R22 Q81R22_BACAN 1 162 SEQADV 3E0B HIS A -3 UNP Q81R22 EXPRESSION TAG SEQADV 3E0B HIS A -2 UNP Q81R22 EXPRESSION TAG SEQADV 3E0B HIS A -1 UNP Q81R22 EXPRESSION TAG SEQADV 3E0B HIS A 0 UNP Q81R22 EXPRESSION TAG SEQADV 3E0B ARG A 2 UNP Q81R22 ILE 2 ENGINEERED MUTATION SEQADV 3E0B HIS B -3 UNP Q81R22 EXPRESSION TAG SEQADV 3E0B HIS B -2 UNP Q81R22 EXPRESSION TAG SEQADV 3E0B HIS B -1 UNP Q81R22 EXPRESSION TAG SEQADV 3E0B HIS B 0 UNP Q81R22 EXPRESSION TAG SEQADV 3E0B ARG B 2 UNP Q81R22 ILE 2 ENGINEERED MUTATION SEQRES 1 A 166 HIS HIS HIS HIS MET ARG VAL SER PHE MET VAL ALA MET SEQRES 2 A 166 ASP GLU ASN ARG VAL ILE GLY LYS ASP ASN ASN LEU PRO SEQRES 3 A 166 TRP ARG LEU PRO SER GLU LEU GLN TYR VAL LYS LYS THR SEQRES 4 A 166 THR MET GLY HIS PRO LEU ILE MET GLY ARG LYS ASN TYR SEQRES 5 A 166 GLU ALA ILE GLY ARG PRO LEU PRO GLY ARG ARG ASN ILE SEQRES 6 A 166 ILE VAL THR ARG ASN GLU GLY TYR HIS VAL GLU GLY CYS SEQRES 7 A 166 GLU VAL ALA HIS SER VAL GLU GLU VAL PHE GLU LEU CYS SEQRES 8 A 166 LYS ASN GLU GLU GLU ILE PHE ILE PHE GLY GLY ALA GLN SEQRES 9 A 166 ILE TYR ASP LEU PHE LEU PRO TYR VAL ASP LYS LEU TYR SEQRES 10 A 166 ILE THR LYS ILE HIS HIS ALA PHE GLU GLY ASP THR PHE SEQRES 11 A 166 PHE PRO GLU MET ASP MET THR ASN TRP LYS GLU VAL PHE SEQRES 12 A 166 VAL GLU LYS GLY LEU THR ASP GLU LYS ASN PRO TYR THR SEQRES 13 A 166 TYR TYR TYR HIS VAL TYR GLU LYS GLN GLN SEQRES 1 B 166 HIS HIS HIS HIS MET ARG VAL SER PHE MET VAL ALA MET SEQRES 2 B 166 ASP GLU ASN ARG VAL ILE GLY LYS ASP ASN ASN LEU PRO SEQRES 3 B 166 TRP ARG LEU PRO SER GLU LEU GLN TYR VAL LYS LYS THR SEQRES 4 B 166 THR MET GLY HIS PRO LEU ILE MET GLY ARG LYS ASN TYR SEQRES 5 B 166 GLU ALA ILE GLY ARG PRO LEU PRO GLY ARG ARG ASN ILE SEQRES 6 B 166 ILE VAL THR ARG ASN GLU GLY TYR HIS VAL GLU GLY CYS SEQRES 7 B 166 GLU VAL ALA HIS SER VAL GLU GLU VAL PHE GLU LEU CYS SEQRES 8 B 166 LYS ASN GLU GLU GLU ILE PHE ILE PHE GLY GLY ALA GLN SEQRES 9 B 166 ILE TYR ASP LEU PHE LEU PRO TYR VAL ASP LYS LEU TYR SEQRES 10 B 166 ILE THR LYS ILE HIS HIS ALA PHE GLU GLY ASP THR PHE SEQRES 11 B 166 PHE PRO GLU MET ASP MET THR ASN TRP LYS GLU VAL PHE SEQRES 12 B 166 VAL GLU LYS GLY LEU THR ASP GLU LYS ASN PRO TYR THR SEQRES 13 B 166 TYR TYR TYR HIS VAL TYR GLU LYS GLN GLN HET NDP A 207 48 HET N22 A 208 23 HET NDP B 207 48 HET N22 B 208 23 HETNAM NDP NADPH DIHYDRO-NICOTINAMIDE-ADENINE-DINUCLEOTIDE HETNAM 2 NDP PHOSPHATE HETNAM N22 5-[3-(2,5-DIMETHOXYPHENYL)PROP-1-YN-1-YL]-6- HETNAM 2 N22 ETHYLPYRIMIDINE-2,4-DIAMINE FORMUL 3 NDP 2(C21 H30 N7 O17 P3) FORMUL 4 N22 2(C17 H20 N4 O2) FORMUL 7 HOH *145(H2 O) HELIX 1 1 LEU A 25 MET A 37 1 13 HELIX 2 2 ARG A 45 GLY A 52 1 8 HELIX 3 3 SER A 79 CYS A 87 1 9 HELIX 4 4 GLY A 98 LEU A 106 1 9 HELIX 5 5 PRO A 107 VAL A 109 5 3 HELIX 6 6 LEU B 25 MET B 37 1 13 HELIX 7 7 ARG B 45 GLY B 52 1 8 HELIX 8 8 SER B 79 CYS B 87 1 9 HELIX 9 9 GLY B 98 LEU B 106 1 9 HELIX 10 10 PRO B 107 VAL B 109 5 3 SHEET 1 A 8 GLU A 75 ALA A 77 0 SHEET 2 A 8 ASN A 60 VAL A 63 1 N ASN A 60 O GLU A 75 SHEET 3 A 8 LEU A 41 GLY A 44 1 N MET A 43 O VAL A 63 SHEET 4 A 8 GLU A 92 ILE A 95 1 O PHE A 94 N ILE A 42 SHEET 5 A 8 ARG A 2 ASP A 10 1 N SER A 4 O ILE A 95 SHEET 6 A 8 LYS A 111 ILE A 117 1 O TYR A 113 N PHE A 5 SHEET 7 A 8 TYR A 153 LYS A 160 -1 O TYR A 158 N LEU A 112 SHEET 8 A 8 TRP A 135 LYS A 142 -1 N GLU A 141 O TYR A 155 SHEET 1 B 2 VAL A 14 GLY A 16 0 SHEET 2 B 2 THR A 125 PHE A 126 -1 O THR A 125 N ILE A 15 SHEET 1 C 8 GLU B 75 ALA B 77 0 SHEET 2 C 8 ASN B 60 VAL B 63 1 N ASN B 60 O GLU B 75 SHEET 3 C 8 LEU B 41 GLY B 44 1 N MET B 43 O ILE B 61 SHEET 4 C 8 GLU B 92 ILE B 95 1 O PHE B 94 N ILE B 42 SHEET 5 C 8 ARG B 2 ASP B 10 1 N SER B 4 O ILE B 95 SHEET 6 C 8 LYS B 111 ILE B 117 1 O TYR B 113 N PHE B 5 SHEET 7 C 8 TYR B 153 LYS B 160 -1 O TYR B 158 N LEU B 112 SHEET 8 C 8 TRP B 135 LYS B 142 -1 N GLU B 141 O TYR B 155 SHEET 1 D 2 VAL B 14 GLY B 16 0 SHEET 2 D 2 THR B 125 PHE B 126 -1 O THR B 125 N ILE B 15 CISPEP 1 GLY A 97 GLY A 98 0 1.18 CISPEP 2 GLY B 97 GLY B 98 0 2.19 SITE 1 AC1 28 VAL A 7 ALA A 8 ILE A 15 GLY A 16 SITE 2 AC1 28 ASN A 19 ASN A 20 LEU A 21 TRP A 23 SITE 3 AC1 28 GLY A 44 ARG A 45 LYS A 46 ASN A 47 SITE 4 AC1 28 VAL A 63 THR A 64 ARG A 65 HIS A 78 SITE 5 AC1 28 PHE A 96 GLY A 98 ALA A 99 GLN A 100 SITE 6 AC1 28 ILE A 101 LEU A 104 N22 A 208 HOH A 209 SITE 7 AC1 28 HOH A 216 HOH A 236 HOH A 277 HOH A 280 SITE 1 AC2 16 MET A 6 VAL A 7 ALA A 8 LEU A 21 SITE 2 AC2 16 GLU A 28 LEU A 29 VAL A 32 ASN A 47 SITE 3 AC2 16 ILE A 51 LEU A 55 PHE A 96 TYR A 102 SITE 4 AC2 16 THR A 115 NDP A 207 HOH A 216 HOH A 230 SITE 1 AC3 27 VAL B 7 ALA B 8 ILE B 15 GLY B 16 SITE 2 AC3 27 ASN B 19 ASN B 20 LEU B 21 GLY B 44 SITE 3 AC3 27 ARG B 45 LYS B 46 ASN B 47 VAL B 63 SITE 4 AC3 27 THR B 64 ARG B 65 HIS B 78 PHE B 96 SITE 5 AC3 27 GLY B 97 GLY B 98 ALA B 99 GLN B 100 SITE 6 AC3 27 ILE B 101 TYR B 102 LEU B 104 N22 B 208 SITE 7 AC3 27 HOH B 213 HOH B 228 HOH B 266 SITE 1 AC4 16 MET B 6 VAL B 7 ALA B 8 ASN B 20 SITE 2 AC4 16 LEU B 21 GLU B 28 LEU B 29 VAL B 32 SITE 3 AC4 16 ASN B 47 ILE B 51 PHE B 96 TYR B 102 SITE 4 AC4 16 THR B 115 NDP B 207 HOH B 221 HOH B 265 CRYST1 78.416 78.416 67.092 90.00 90.00 90.00 P 42 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 0.012752 0.000000 0.000000 0.00000 SCALE2 0.000000 0.012752 0.000000 0.00000 SCALE3 0.000000 0.000000 0.014905 0.00000