HEADER OXIDOREDUCTASE/OXIDOREDUCTASE INHIBITOR 24-APR-13 4KD7 TITLE HUMAN DIHYDROFOLATE REDUCTASE COMPLEXED WITH NADPH AND 5-{3-[3- TITLE 2 METHOXY-5(PYRIDINE-4-YL)PHENYL]PROP-1-YN-1-YL}-6-ETHYL-PYRIMIDINE-2, TITLE 3 4-DIAMINE 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 SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 3 ORGANISM_COMMON: HUMAN; SOURCE 4 ORGANISM_TAXID: 9606; SOURCE 5 GENE: DHFR, HUDHFR; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: BL21(DE3); SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 10 EXPRESSION_SYSTEM_PLASMID: PET41A(+) KEYWDS OXIDOREDUCTASE, 5, 6, 7, 8-TETRAHYDROFOLATE, NADP+, HYDRIDE SHIFT, KEYWDS 2 CYTOSOL, OXIDOREDUCTASE-OXIDOREDUCTASE INHIBITOR COMPLEX EXPDTA X-RAY DIFFRACTION AUTHOR K.M.LAMB,A.C.ANDERSON REVDAT 5 20-SEP-23 4KD7 1 REMARK REVDAT 4 17-DEC-14 4KD7 1 REMARK REVDAT 3 20-NOV-13 4KD7 1 HET HETATM HETNAM REMARK REVDAT 2 30-OCT-13 4KD7 1 JRNL REVDAT 1 09-OCT-13 4KD7 0 JRNL AUTH K.M.LAMB,N.G-DAYANANDAN,D.L.WRIGHT,A.C.ANDERSON JRNL TITL ELUCIDATING FEATURES THAT DRIVE THE DESIGN OF SELECTIVE JRNL TITL 2 ANTIFOLATES USING CRYSTAL STRUCTURES OF HUMAN DIHYDROFOLATE JRNL TITL 3 REDUCTASE. JRNL REF BIOCHEMISTRY V. 52 7318 2013 JRNL REFN ISSN 0006-2960 JRNL PMID 24053334 JRNL DOI 10.1021/BI400852H REMARK 2 REMARK 2 RESOLUTION. 2.72 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX (PHENIX.REFINE: 1.8_1069) 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 : ML REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.72 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 33.28 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.350 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.4 REMARK 3 NUMBER OF REFLECTIONS : 21899 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.177 REMARK 3 R VALUE (WORKING SET) : 0.174 REMARK 3 FREE R VALUE : 0.220 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.120 REMARK 3 FREE R VALUE TEST SET COUNT : 1122 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 33.2877 - 5.4238 0.98 2690 139 0.2050 0.2073 REMARK 3 2 5.4238 - 4.3080 1.00 2652 144 0.1467 0.1880 REMARK 3 3 4.3080 - 3.7642 1.00 2572 154 0.1492 0.1809 REMARK 3 4 3.7642 - 3.4205 1.00 2610 148 0.1528 0.2284 REMARK 3 5 3.4205 - 3.1755 1.00 2611 123 0.1847 0.2367 REMARK 3 6 3.1755 - 2.9884 1.00 2561 132 0.1981 0.2742 REMARK 3 7 2.9884 - 2.8388 1.00 2563 149 0.2049 0.2734 REMARK 3 8 2.8388 - 2.7153 0.98 2518 133 0.2107 0.3005 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) : 0.240 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 22.130 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL 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 : 0.005 3338 REMARK 3 ANGLE : 0.901 4544 REMARK 3 CHIRALITY : 0.066 469 REMARK 3 PLANARITY : 0.003 576 REMARK 3 DIHEDRAL : 14.991 1292 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 4KD7 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 01-MAY-13. REMARK 100 THE DEPOSITION ID IS D_1000079190. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 29-JUN-12 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 7.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : NSLS REMARK 200 BEAMLINE : X4A REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.97916 REMARK 200 MONOCHROMATOR : ADSC QUANTUM 4R REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 4 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : HKL-2000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 21954 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.715 REMARK 200 RESOLUTION RANGE LOW (A) : 33.280 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.6 REMARK 200 DATA REDUNDANCY : NULL REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : NULL REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.72 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.76 REMARK 200 COMPLETENESS FOR SHELL (%) : 99.3 REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : NULL 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: 2W3A REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 73.79 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 4.69 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.1M TRIS-HCL, 0.2-0.3M LITHIUM REMARK 280 SULFATE, 25-32%(W/V) PEG 4000, PH 7.5, VAPOR DIFFUSION, HANGING REMARK 280 DROP, TEMPERATURE 277K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: C 2 2 21 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 -X,Y,-Z+1/2 REMARK 290 4555 X,-Y,-Z REMARK 290 5555 X+1/2,Y+1/2,Z REMARK 290 6555 -X+1/2,-Y+1/2,Z+1/2 REMARK 290 7555 -X+1/2,Y+1/2,-Z+1/2 REMARK 290 8555 X+1/2,-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 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 72.34200 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 72.34200 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 5 1.000000 0.000000 0.000000 52.62900 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 52.62450 REMARK 290 SMTRY3 5 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 6 -1.000000 0.000000 0.000000 52.62900 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 52.62450 REMARK 290 SMTRY3 6 0.000000 0.000000 1.000000 72.34200 REMARK 290 SMTRY1 7 -1.000000 0.000000 0.000000 52.62900 REMARK 290 SMTRY2 7 0.000000 1.000000 0.000000 52.62450 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 72.34200 REMARK 290 SMTRY1 8 1.000000 0.000000 0.000000 52.62900 REMARK 290 SMTRY2 8 0.000000 -1.000000 0.000000 52.62450 REMARK 290 SMTRY3 8 0.000000 0.000000 -1.000000 0.00000 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 375 REMARK 375 SPECIAL POSITION REMARK 375 THE FOLLOWING ATOMS ARE FOUND TO BE WITHIN 0.15 ANGSTROMS REMARK 375 OF A SYMMETRY RELATED ATOM AND ARE ASSUMED TO BE ON SPECIAL REMARK 375 POSITIONS. REMARK 375 REMARK 375 ATOM RES CSSEQI REMARK 375 HOH A 323 LIES ON A SPECIAL POSITION. REMARK 375 HOH B 320 LIES ON A SPECIAL POSITION. 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 ASP A 110 -89.04 -95.98 REMARK 500 ASP B 110 -89.18 -96.86 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 201 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE 9DR A 202 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 203 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 204 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE NDP B 201 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE 9DR B 202 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC7 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 B 203 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC8 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 B 204 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 4KAK RELATED DB: PDB REMARK 900 RELATED ID: 4KBN RELATED DB: PDB REMARK 900 RELATED ID: 4KEB RELATED DB: PDB REMARK 900 RELATED ID: 4KFJ RELATED DB: PDB DBREF 4KD7 A 1 186 UNP P00374 DYR_HUMAN 2 187 DBREF 4KD7 B 1 186 UNP P00374 DYR_HUMAN 2 187 SEQRES 1 A 186 VAL GLY SER LEU ASN CYS ILE VAL ALA VAL SER GLN ASN SEQRES 2 A 186 MET GLY ILE GLY LYS ASN GLY ASP LEU PRO TRP PRO PRO SEQRES 3 A 186 LEU ARG ASN GLU PHE ARG TYR PHE GLN ARG MET THR THR SEQRES 4 A 186 THR SER SER VAL GLU GLY LYS GLN ASN LEU VAL ILE MET SEQRES 5 A 186 GLY LYS LYS THR TRP PHE SER ILE PRO GLU LYS ASN ARG SEQRES 6 A 186 PRO LEU LYS GLY ARG ILE ASN LEU VAL LEU SER ARG GLU SEQRES 7 A 186 LEU LYS GLU PRO PRO GLN GLY ALA HIS PHE LEU SER ARG SEQRES 8 A 186 SER LEU ASP ASP ALA LEU LYS LEU THR GLU GLN PRO GLU SEQRES 9 A 186 LEU ALA ASN LYS VAL ASP MET VAL TRP ILE VAL GLY GLY SEQRES 10 A 186 SER SER VAL TYR LYS GLU ALA MET ASN HIS PRO GLY HIS SEQRES 11 A 186 LEU LYS LEU PHE VAL THR ARG ILE MET GLN ASP PHE GLU SEQRES 12 A 186 SER ASP THR PHE PHE PRO GLU ILE ASP LEU GLU LYS TYR SEQRES 13 A 186 LYS LEU LEU PRO GLU TYR PRO GLY VAL LEU SER ASP VAL SEQRES 14 A 186 GLN GLU GLU LYS GLY ILE LYS TYR LYS PHE GLU VAL TYR SEQRES 15 A 186 GLU LYS ASN ASP SEQRES 1 B 186 VAL GLY SER LEU ASN CYS ILE VAL ALA VAL SER GLN ASN SEQRES 2 B 186 MET GLY ILE GLY LYS ASN GLY ASP LEU PRO TRP PRO PRO SEQRES 3 B 186 LEU ARG ASN GLU PHE ARG TYR PHE GLN ARG MET THR THR SEQRES 4 B 186 THR SER SER VAL GLU GLY LYS GLN ASN LEU VAL ILE MET SEQRES 5 B 186 GLY LYS LYS THR TRP PHE SER ILE PRO GLU LYS ASN ARG SEQRES 6 B 186 PRO LEU LYS GLY ARG ILE ASN LEU VAL LEU SER ARG GLU SEQRES 7 B 186 LEU LYS GLU PRO PRO GLN GLY ALA HIS PHE LEU SER ARG SEQRES 8 B 186 SER LEU ASP ASP ALA LEU LYS LEU THR GLU GLN PRO GLU SEQRES 9 B 186 LEU ALA ASN LYS VAL ASP MET VAL TRP ILE VAL GLY GLY SEQRES 10 B 186 SER SER VAL TYR LYS GLU ALA MET ASN HIS PRO GLY HIS SEQRES 11 B 186 LEU LYS LEU PHE VAL THR ARG ILE MET GLN ASP PHE GLU SEQRES 12 B 186 SER ASP THR PHE PHE PRO GLU ILE ASP LEU GLU LYS TYR SEQRES 13 B 186 LYS LEU LEU PRO GLU TYR PRO GLY VAL LEU SER ASP VAL SEQRES 14 B 186 GLN GLU GLU LYS GLY ILE LYS TYR LYS PHE GLU VAL TYR SEQRES 15 B 186 GLU LYS ASN ASP HET NDP A 201 48 HET 9DR A 202 27 HET SO4 A 203 5 HET SO4 A 204 5 HET NDP B 201 48 HET 9DR B 202 27 HET SO4 B 203 5 HET SO4 B 204 5 HETNAM NDP NADPH DIHYDRO-NICOTINAMIDE-ADENINE-DINUCLEOTIDE HETNAM 2 NDP PHOSPHATE HETNAM 9DR 6-ETHYL-5-{3-[3-METHOXY-5-(PYRIDIN-4-YL)PHENYL]PROP-1- HETNAM 2 9DR YN-1-YL}PYRIMIDINE-2,4-DIAMINE HETNAM SO4 SULFATE ION FORMUL 3 NDP 2(C21 H30 N7 O17 P3) FORMUL 4 9DR 2(C21 H21 N5 O) FORMUL 5 SO4 4(O4 S 2-) FORMUL 11 HOH *136(H2 O) HELIX 1 1 LEU A 27 THR A 40 1 14 HELIX 2 2 LYS A 54 ILE A 60 1 7 HELIX 3 3 PRO A 61 ARG A 65 5 5 HELIX 4 4 SER A 92 THR A 100 1 9 HELIX 5 5 GLN A 102 ASN A 107 1 6 HELIX 6 6 GLY A 117 HIS A 127 1 11 HELIX 7 7 LEU B 27 THR B 40 1 14 HELIX 8 8 LYS B 54 ILE B 60 1 7 HELIX 9 9 PRO B 61 ARG B 65 5 5 HELIX 10 10 SER B 92 THR B 100 1 9 HELIX 11 11 GLN B 102 ASN B 107 1 6 HELIX 12 12 GLY B 117 HIS B 127 1 11 SHEET 1 A 8 PHE A 88 SER A 90 0 SHEET 2 A 8 ARG A 70 LEU A 75 1 N VAL A 74 O PHE A 88 SHEET 3 A 8 GLN A 47 GLY A 53 1 N VAL A 50 O ILE A 71 SHEET 4 A 8 VAL A 109 ILE A 114 1 O TRP A 113 N LEU A 49 SHEET 5 A 8 LEU A 4 VAL A 10 1 N ASN A 5 O VAL A 112 SHEET 6 A 8 LEU A 131 ILE A 138 1 O THR A 136 N VAL A 10 SHEET 7 A 8 ILE A 175 LYS A 184 -1 O TYR A 182 N LEU A 133 SHEET 8 A 8 LYS A 157 LEU A 159 -1 N LEU A 159 O VAL A 181 SHEET 1 B 8 PHE A 88 SER A 90 0 SHEET 2 B 8 ARG A 70 LEU A 75 1 N VAL A 74 O PHE A 88 SHEET 3 B 8 GLN A 47 GLY A 53 1 N VAL A 50 O ILE A 71 SHEET 4 B 8 VAL A 109 ILE A 114 1 O TRP A 113 N LEU A 49 SHEET 5 B 8 LEU A 4 VAL A 10 1 N ASN A 5 O VAL A 112 SHEET 6 B 8 LEU A 131 ILE A 138 1 O THR A 136 N VAL A 10 SHEET 7 B 8 ILE A 175 LYS A 184 -1 O TYR A 182 N LEU A 133 SHEET 8 B 8 GLN A 170 GLU A 172 -1 N GLU A 172 O ILE A 175 SHEET 1 C 2 GLY A 15 GLY A 17 0 SHEET 2 C 2 THR A 146 PHE A 147 -1 O THR A 146 N ILE A 16 SHEET 1 D 8 PHE B 88 SER B 90 0 SHEET 2 D 8 ARG B 70 LEU B 75 1 N VAL B 74 O PHE B 88 SHEET 3 D 8 GLN B 47 GLY B 53 1 N VAL B 50 O ILE B 71 SHEET 4 D 8 VAL B 109 ILE B 114 1 O TRP B 113 N LEU B 49 SHEET 5 D 8 LEU B 4 VAL B 10 1 N ASN B 5 O VAL B 112 SHEET 6 D 8 HIS B 130 ILE B 138 1 O THR B 136 N VAL B 10 SHEET 7 D 8 ILE B 175 ASN B 185 -1 O TYR B 182 N LEU B 133 SHEET 8 D 8 LYS B 157 LEU B 159 -1 N LEU B 159 O VAL B 181 SHEET 1 E 8 PHE B 88 SER B 90 0 SHEET 2 E 8 ARG B 70 LEU B 75 1 N VAL B 74 O PHE B 88 SHEET 3 E 8 GLN B 47 GLY B 53 1 N VAL B 50 O ILE B 71 SHEET 4 E 8 VAL B 109 ILE B 114 1 O TRP B 113 N LEU B 49 SHEET 5 E 8 LEU B 4 VAL B 10 1 N ASN B 5 O VAL B 112 SHEET 6 E 8 HIS B 130 ILE B 138 1 O THR B 136 N VAL B 10 SHEET 7 E 8 ILE B 175 ASN B 185 -1 O TYR B 182 N LEU B 133 SHEET 8 E 8 VAL B 169 GLU B 172 -1 N GLU B 172 O ILE B 175 SHEET 1 F 2 GLY B 15 GLY B 17 0 SHEET 2 F 2 THR B 146 PHE B 147 -1 O THR B 146 N ILE B 16 CISPEP 1 ARG A 65 PRO A 66 0 -2.02 CISPEP 2 GLY A 116 GLY A 117 0 2.51 CISPEP 3 ARG B 65 PRO B 66 0 -2.30 CISPEP 4 GLY B 116 GLY B 117 0 2.47 SITE 1 AC1 28 VAL A 8 ALA A 9 ILE A 16 GLY A 20 SITE 2 AC1 28 ASP A 21 LEU A 22 TRP A 24 GLY A 53 SITE 3 AC1 28 LYS A 54 LYS A 55 THR A 56 LEU A 75 SITE 4 AC1 28 SER A 76 ARG A 77 GLU A 78 ARG A 91 SITE 5 AC1 28 VAL A 115 GLY A 116 GLY A 117 SER A 118 SITE 6 AC1 28 SER A 119 VAL A 120 TYR A 121 GLU A 123 SITE 7 AC1 28 THR A 146 9DR A 202 HOH A 311 HOH A 343 SITE 1 AC2 13 ILE A 7 VAL A 8 ALA A 9 GLU A 30 SITE 2 AC2 13 PHE A 31 PHE A 34 GLN A 35 SER A 59 SITE 3 AC2 13 LEU A 67 VAL A 115 TYR A 121 THR A 136 SITE 4 AC2 13 NDP A 201 SITE 1 AC3 3 ARG A 77 ARG A 91 ARG B 28 SITE 1 AC4 2 ARG A 28 LYS A 68 SITE 1 AC5 27 VAL B 8 ALA B 9 ILE B 16 GLY B 20 SITE 2 AC5 27 ASP B 21 LEU B 22 TRP B 24 GLY B 53 SITE 3 AC5 27 LYS B 54 LYS B 55 THR B 56 LEU B 75 SITE 4 AC5 27 SER B 76 ARG B 77 GLU B 78 ARG B 91 SITE 5 AC5 27 VAL B 115 GLY B 116 GLY B 117 SER B 118 SITE 6 AC5 27 SER B 119 VAL B 120 TYR B 121 GLU B 123 SITE 7 AC5 27 THR B 146 9DR B 202 HOH B 307 SITE 1 AC6 14 ILE B 7 VAL B 8 ALA B 9 GLU B 30 SITE 2 AC6 14 PHE B 31 PHE B 34 GLN B 35 SER B 59 SITE 3 AC6 14 LEU B 67 VAL B 115 TYR B 121 THR B 136 SITE 4 AC6 14 NDP B 201 HOH B 312 SITE 1 AC7 3 ARG B 28 GLN B 35 LYS B 68 SITE 1 AC8 4 ARG A 28 HOH A 356 ARG B 77 ARG B 91 CRYST1 105.258 105.249 144.684 90.00 90.00 90.00 C 2 2 21 16 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 0.009500 0.000000 0.000000 0.00000 SCALE2 0.000000 0.009501 0.000000 0.00000 SCALE3 0.000000 0.000000 0.006912 0.00000