HEADER OXIDOREDUCTASE 19-DEC-24 9MLT TITLE CRYSTAL STRUCTURE OF DIHYDROFOLATE REDUCTASE (DHFR) FROM THE FILARIAL TITLE 2 NEMATODE W. BANCROFTI IN COMPLEX WITH NADPH AND [2-({4-[(2-AMINO-4- TITLE 3 OXO-4,7-DIHYDRO-3H-PYRROLO[2,3-D]PYRIMIDIN-5-YL)METHYL]BENZENE-1- TITLE 4 CARBONYL}AMINO)-4-CYANOPHENYL]ACETIC ACID (TSD25 OR OFD) COMPND MOL_ID: 1; COMPND 2 MOLECULE: DIHYDROFOLATE REDUCTASE; COMPND 3 CHAIN: A; COMPND 4 EC: 1.5.1.3; COMPND 5 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: WUCHERERIA BANCROFTI; SOURCE 3 ORGANISM_TAXID: 6293; SOURCE 4 GENE: WUBG_00817; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 7 EXPRESSION_SYSTEM_STRAIN: LOBSTR KEYWDS DIHYDROFOLATE REDUCTASE, ANTIFOLATES, OXIDOREDUCTASE EXPDTA X-RAY DIFFRACTION AUTHOR K.M.FREY,N.M.GOODEY,S.KWARTENG,J.WILHELM REVDAT 2 03-SEP-25 9MLT 1 JRNL REVDAT 1 27-AUG-25 9MLT 0 JRNL AUTH S.KWARTENG,J.WILHELM,M.SALAMA,M.SALAMA,K.HOLLANDER, JRNL AUTH 2 K.S.ANDERSON,N.M.GOODEY,K.M.FREY JRNL TITL A VIRTUAL SCREENING STRATEGY TO REPURPOSE ANTIFOLATE JRNL TITL 2 COMPOUNDS AS W.BANCROFTI DHFR INHIBITORS. JRNL REF BIOORG.MED.CHEM.LETT. V. 129 30370 2025 JRNL REFN ESSN 1464-3405 JRNL PMID 40812516 JRNL DOI 10.1016/J.BMCL.2025.130370 REMARK 2 REMARK 2 RESOLUTION. 2.11 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 1.12.1-5286 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) : 2.11 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 34.44 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.340 REMARK 3 COMPLETENESS FOR RANGE (%) : 93.2 REMARK 3 NUMBER OF REFLECTIONS : 22093 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.207 REMARK 3 R VALUE (WORKING SET) : 0.206 REMARK 3 FREE R VALUE : 0.231 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.210 REMARK 3 FREE R VALUE TEST SET COUNT : 1150 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 10.0000 - 4.2100 1.00 3008 163 0.1782 0.1910 REMARK 3 2 4.2100 - 3.3400 1.00 2840 161 0.1782 0.1977 REMARK 3 3 3.3400 - 2.9200 1.00 2810 148 0.2381 0.2789 REMARK 3 4 2.9200 - 2.6500 1.00 2787 152 0.2368 0.2755 REMARK 3 5 2.6500 - 2.4600 1.00 2766 157 0.2499 0.3091 REMARK 3 6 2.4600 - 2.3200 1.00 2763 146 0.2635 0.3050 REMARK 3 7 2.3200 - 2.2000 1.00 2743 149 0.2718 0.3172 REMARK 3 8 2.2000 - 2.1050 0.45 1226 74 0.0000 0.2921 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : FLAT BULK SOLVENT MODEL REMARK 3 SOLVENT RADIUS : 1.10 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) : 0.270 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 26.260 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 : 0.004 NULL REMARK 3 ANGLE : 0.898 NULL REMARK 3 CHIRALITY : 0.050 224 REMARK 3 PLANARITY : 0.007 263 REMARK 3 DIHEDRAL : 19.920 620 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 9MLT COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 02-JAN-25. REMARK 100 THE DEPOSITION ID IS D_1000291268. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 14-JUN-24 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 6.0-6.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : NSLS-II REMARK 200 BEAMLINE : 17-ID-2 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.0 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS EIGER X 16M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : AIMLESS REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 23710 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.105 REMARK 200 RESOLUTION RANGE LOW (A) : 34.440 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 93.2 REMARK 200 DATA REDUNDANCY : 1.100 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 13.5300 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.11 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.20 REMARK 200 COMPLETENESS FOR SHELL (%) : NULL 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 : 0.920 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: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 71.89 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 4.38 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 100 MM TRI-SODIUM CITRATE, 25% W/V REMARK 280 PEG4000, 200 MM AMMONIUM SULFATE, PH 6.0, 6.3, 6.5, VAPOR REMARK 280 DIFFUSION, SITTING DROP, TEMPERATURE 277K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 63 2 2 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -Y,X-Y,Z REMARK 290 3555 -X+Y,-X,Z REMARK 290 4555 -X,-Y,Z+1/2 REMARK 290 5555 Y,-X+Y,Z+1/2 REMARK 290 6555 X-Y,X,Z+1/2 REMARK 290 7555 Y,X,-Z REMARK 290 8555 X-Y,-Y,-Z REMARK 290 9555 -X,-X+Y,-Z REMARK 290 10555 -Y,-X,-Z+1/2 REMARK 290 11555 -X+Y,Y,-Z+1/2 REMARK 290 12555 X,X-Y,-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 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 2 0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 3 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 3 -0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 0.00000 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 37.78000 REMARK 290 SMTRY1 5 0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 5 -0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 5 0.000000 0.000000 1.000000 37.78000 REMARK 290 SMTRY1 6 0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 6 0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 6 0.000000 0.000000 1.000000 37.78000 REMARK 290 SMTRY1 7 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 7 0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 8 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 8 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 8 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 9 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 9 -0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 9 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 10 0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 10 -0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 10 0.000000 0.000000 -1.000000 37.78000 REMARK 290 SMTRY1 11 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 11 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 11 0.000000 0.000000 -1.000000 37.78000 REMARK 290 SMTRY1 12 0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 12 0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 12 0.000000 0.000000 -1.000000 37.78000 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 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 1240 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 9280 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -4.0 KCAL/MOL 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 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 466 LIES ON A SPECIAL POSITION. REMARK 375 HOH A 467 LIES ON A SPECIAL POSITION. REMARK 465 REMARK 465 MISSING RESIDUES REMARK 465 THE FOLLOWING RESIDUES WERE NOT LOCATED IN THE REMARK 465 EXPERIMENT. (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 465 IDENTIFIER; SSSEQ=SEQUENCE NUMBER; I=INSERTION CODE.) REMARK 465 REMARK 465 M RES C SSSEQI REMARK 465 MET A -9 REMARK 465 ALA A -8 REMARK 465 HIS A -7 REMARK 465 HIS A -6 REMARK 465 HIS A -5 REMARK 465 HIS A -4 REMARK 465 HIS A -3 REMARK 465 HIS A -2 REMARK 465 ALA A -1 REMARK 465 MET A 0 REMARK 465 ALA A 1 REMARK 465 THR A 2 REMARK 465 VAL A 184 REMARK 465 ALA A 185 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 ARG A 3 CG CD NE CZ NH1 NH2 REMARK 470 LYS A 65 CD CE NZ REMARK 470 LYS A 70 CG CD CE NZ REMARK 470 LYS A 79 CE NZ REMARK 470 LYS A 183 CG CD CE NZ REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS IN SAME ASYMMETRIC UNIT REMARK 500 REMARK 500 THE FOLLOWING ATOMS ARE IN CLOSE CONTACT. REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI DISTANCE REMARK 500 NH2 ARG A 72 O4 OFD A 302 2.08 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 HIS A 130 -68.66 -124.12 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: NON-CIS, NON-TRANS REMARK 500 REMARK 500 THE FOLLOWING PEPTIDE BONDS DEVIATE SIGNIFICANTLY FROM BOTH REMARK 500 CIS AND TRANS CONFORMATION. CIS BONDS, IF ANY, ARE LISTED REMARK 500 ON CISPEP RECORDS. TRANS IS DEFINED AS 180 +/- 30 AND REMARK 500 CIS IS DEFINED AS 0 +/- 30 DEGREES. REMARK 500 MODEL OMEGA REMARK 500 GLY A 115 GLY A 116 -131.78 REMARK 500 REMARK 500 REMARK: NULL REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 9MLM RELATED DB: PDB REMARK 900 RELATED ID: 8E4F RELATED DB: PDB DBREF 9MLT A 2 185 UNP J9F199 J9F199_WUCBA 2 172 SEQADV 9MLT MET A -9 UNP J9F199 INITIATING METHIONINE SEQADV 9MLT ALA A -8 UNP J9F199 EXPRESSION TAG SEQADV 9MLT HIS A -7 UNP J9F199 EXPRESSION TAG SEQADV 9MLT HIS A -6 UNP J9F199 EXPRESSION TAG SEQADV 9MLT HIS A -5 UNP J9F199 EXPRESSION TAG SEQADV 9MLT HIS A -4 UNP J9F199 EXPRESSION TAG SEQADV 9MLT HIS A -3 UNP J9F199 EXPRESSION TAG SEQADV 9MLT HIS A -2 UNP J9F199 EXPRESSION TAG SEQADV 9MLT ALA A -1 UNP J9F199 EXPRESSION TAG SEQADV 9MLT MET A 0 UNP J9F199 EXPRESSION TAG SEQADV 9MLT ALA A 1 UNP J9F199 EXPRESSION TAG SEQADV 9MLT VAL A 119 UNP J9F199 INSERTION SEQADV 9MLT TYR A 120 UNP J9F199 INSERTION SEQADV 9MLT GLU A 121 UNP J9F199 INSERTION SEQADV 9MLT LEU A 122 UNP J9F199 INSERTION SEQADV 9MLT GLY A 123 UNP J9F199 INSERTION SEQADV 9MLT LEU A 124 UNP J9F199 INSERTION SEQADV 9MLT ASN A 125 UNP J9F199 INSERTION SEQADV 9MLT SER A 126 UNP J9F199 INSERTION SEQADV 9MLT PRO A 127 UNP J9F199 INSERTION SEQADV 9MLT PHE A 128 UNP J9F199 INSERTION SEQADV 9MLT LEU A 129 UNP J9F199 INSERTION SEQADV 9MLT HIS A 130 UNP J9F199 INSERTION SEQADV 9MLT GLN A 131 UNP J9F199 INSERTION SEQRES 1 A 195 MET ALA HIS HIS HIS HIS HIS HIS ALA MET ALA THR ARG SEQRES 2 A 195 THR LEU HIS MET ASN LEU ILE VAL ALA VAL ASP GLY CYS SEQRES 3 A 195 GLY GLY ILE GLY ARG ASN GLY GLY MET PRO TRP PHE LEU SEQRES 4 A 195 PRO ALA GLU MET ALA ARG PHE ALA LYS LEU THR THR LEU SEQRES 5 A 195 THR THR ASP SER GLY LYS LYS ASN ALA VAL ILE MET GLY SEQRES 6 A 195 ARG LYS VAL TRP GLU SER ILE PRO PRO LYS PHE ARG PRO SEQRES 7 A 195 LEU LYS SER ARG PHE ASN VAL VAL LEU SER LYS LYS MET SEQRES 8 A 195 LYS GLU GLU SER ASN GLU ASN VAL VAL VAL ALA ARG SER SEQRES 9 A 195 PHE GLU SER ALA VAL SER LEU LEU GLN ASP MET GLU ASN SEQRES 10 A 195 ILE GLU THR ILE TRP ASN ILE GLY GLY ARG GLU VAL TYR SEQRES 11 A 195 GLU LEU GLY LEU ASN SER PRO PHE LEU HIS GLN MET TYR SEQRES 12 A 195 ILE THR ARG VAL GLU GLY ASP PHE LEU ALA ASP VAL PHE SEQRES 13 A 195 PHE PRO ARG VAL ASP TYR GLY ARG PHE ILE LYS SER THR SEQRES 14 A 195 GLU SER GLU GLU MET HIS GLU GLU LYS GLY ILE LYS TYR SEQRES 15 A 195 ARG TYR GLU ILE TYR THR ILE LYS THR ASP LYS VAL ALA HET NAP A 301 48 HET OFD A 302 33 HETNAM NAP NADP NICOTINAMIDE-ADENINE-DINUCLEOTIDE PHOSPHATE HETNAM OFD [2-({4-[(2-AMINO-4-OXO-4,7-DIHYDRO-3H-PYRROLO[2,3- HETNAM 2 OFD D]PYRIMIDIN-5-YL)METHYL]BENZENE-1-CARBONYL}AMINO)-4- HETNAM 3 OFD CYANOPHENYL]ACETIC ACID HETSYN NAP 2'-MONOPHOSPHOADENOSINE 5'-DIPHOSPHORIBOSE FORMUL 2 NAP C21 H28 N7 O17 P3 FORMUL 3 OFD C23 H18 N6 O4 FORMUL 4 HOH *70(H2 O) HELIX 1 AA1 LEU A 29 LEU A 42 1 14 HELIX 2 AA2 ARG A 56 ILE A 62 1 7 HELIX 3 AA3 PRO A 63 ARG A 67 5 5 HELIX 4 AA4 SER A 94 MET A 105 1 12 HELIX 5 AA5 GLY A 116 ASN A 125 1 10 HELIX 6 AA6 ASP A 151 GLY A 153 5 3 SHEET 1 AA1 8 VAL A 89 ALA A 92 0 SHEET 2 AA1 8 ARG A 72 LEU A 77 1 N VAL A 76 O ALA A 92 SHEET 3 AA1 8 LYS A 49 GLY A 55 1 N MET A 54 O LEU A 77 SHEET 4 AA1 8 ILE A 108 GLY A 115 1 O TRP A 112 N ALA A 51 SHEET 5 AA1 8 HIS A 6 VAL A 13 1 N ASN A 8 O ASN A 113 SHEET 6 AA1 8 LEU A 129 VAL A 137 1 O VAL A 137 N VAL A 13 SHEET 7 AA1 8 ILE A 170 ILE A 179 -1 O ARG A 173 N ARG A 136 SHEET 8 AA1 8 PHE A 155 LYS A 157 -1 N ILE A 156 O THR A 178 SHEET 1 AA2 8 VAL A 89 ALA A 92 0 SHEET 2 AA2 8 ARG A 72 LEU A 77 1 N VAL A 76 O ALA A 92 SHEET 3 AA2 8 LYS A 49 GLY A 55 1 N MET A 54 O LEU A 77 SHEET 4 AA2 8 ILE A 108 GLY A 115 1 O TRP A 112 N ALA A 51 SHEET 5 AA2 8 HIS A 6 VAL A 13 1 N ASN A 8 O ASN A 113 SHEET 6 AA2 8 LEU A 129 VAL A 137 1 O VAL A 137 N VAL A 13 SHEET 7 AA2 8 ILE A 170 ILE A 179 -1 O ARG A 173 N ARG A 136 SHEET 8 AA2 8 MET A 164 GLU A 167 -1 N HIS A 165 O TYR A 172 SHEET 1 AA3 2 GLY A 18 GLY A 20 0 SHEET 2 AA3 2 VAL A 145 PHE A 146 -1 O VAL A 145 N ILE A 19 CISPEP 1 ARG A 67 PRO A 68 0 -3.12 CRYST1 134.013 134.013 75.560 90.00 90.00 120.00 P 63 2 2 12 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 0.007462 0.004308 0.000000 0.00000 SCALE2 0.000000 0.008616 0.000000 0.00000 SCALE3 0.000000 0.000000 0.013235 0.00000 CONECT 1443 1444 1445 1446 1465 CONECT 1444 1443 CONECT 1445 1443 CONECT 1446 1443 1447 CONECT 1447 1446 1448 CONECT 1448 1447 1449 1450 CONECT 1449 1448 1454 CONECT 1450 1448 1451 1452 CONECT 1451 1450 CONECT 1452 1450 1453 1454 CONECT 1453 1452 1487 CONECT 1454 1449 1452 1455 CONECT 1455 1454 1456 1464 CONECT 1456 1455 1457 CONECT 1457 1456 1458 CONECT 1458 1457 1459 1464 CONECT 1459 1458 1460 1461 CONECT 1460 1459 CONECT 1461 1459 1462 CONECT 1462 1461 1463 CONECT 1463 1462 1464 CONECT 1464 1455 1458 1463 CONECT 1465 1443 1466 CONECT 1466 1465 1467 1468 1469 CONECT 1467 1466 CONECT 1468 1466 CONECT 1469 1466 1470 CONECT 1470 1469 1471 CONECT 1471 1470 1472 1473 CONECT 1472 1471 1477 CONECT 1473 1471 1474 1475 CONECT 1474 1473 CONECT 1475 1473 1476 1477 CONECT 1476 1475 CONECT 1477 1472 1475 1478 CONECT 1478 1477 1479 1486 CONECT 1479 1478 1480 CONECT 1480 1479 1481 1484 CONECT 1481 1480 1482 1483 CONECT 1482 1481 CONECT 1483 1481 CONECT 1484 1480 1485 CONECT 1485 1484 1486 CONECT 1486 1478 1485 CONECT 1487 1453 1488 1489 1490 CONECT 1488 1487 CONECT 1489 1487 CONECT 1490 1487 CONECT 1491 1496 CONECT 1492 1517 1518 1520 CONECT 1493 1507 CONECT 1494 1495 1518 1519 CONECT 1495 1494 1496 1497 CONECT 1496 1491 1495 1517 CONECT 1497 1495 1498 1499 CONECT 1498 1497 1519 CONECT 1499 1497 1500 CONECT 1500 1499 1501 1506 CONECT 1501 1500 1502 CONECT 1502 1501 1503 CONECT 1503 1502 1504 1507 CONECT 1504 1503 1506 CONECT 1505 1516 CONECT 1506 1500 1504 CONECT 1507 1493 1503 1521 CONECT 1508 1509 1513 1521 CONECT 1509 1508 1510 1515 CONECT 1510 1509 1511 CONECT 1511 1510 1512 CONECT 1512 1511 1513 1514 CONECT 1513 1508 1512 CONECT 1514 1512 1522 CONECT 1515 1509 1516 CONECT 1516 1505 1515 1523 CONECT 1517 1492 1496 CONECT 1518 1492 1494 CONECT 1519 1494 1498 CONECT 1520 1492 CONECT 1521 1507 1508 CONECT 1522 1514 CONECT 1523 1516 MASTER 317 0 2 6 18 0 0 6 1592 1 81 15 END