PDB Short entry for 2BLC HEADER OXIDOREDUCTASE 03-MAR-05 2BLC TITLE SP21 DOUBLE MUTANT P. VIVAX DIHYDROFOLATE REDUCTASE IN COMPLEX WITH TITLE 2 DES-CHLOROPYRIMETHAMINE COMPND MOL_ID: 1; COMPND 2 MOLECULE: DIHYDROFOLATE REDUCTASE-THYMIDYLATE SYNTHASE; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: DIHYDROFOLATE REDUCTASE; COMPND 5 EC: 1.5.1.3; COMPND 6 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: PLASMODIUM VIVAX; SOURCE 3 ORGANISM_TAXID: 5855; SOURCE 4 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 5 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS DIHYDROFOLATE REDUCTASE, PLASMODIUM VIVAX, MALARIA, DRUG RESISTANCE, KEYWDS 2 THYMIDYLATE SYNTHASE, PYRIMETHAMINE, DOUBLE MUTANT, OXIDOREDUCTASE EXPDTA X-RAY DIFFRACTION AUTHOR P.KONGSAEREE,P.KHONGSUK,U.LEARTSAKULPANICH,P.CHITNUMSUB, AUTHOR 2 B.TARNCHOMPOO,M.D.WALKINSHAW,Y.YUTHAVONG REVDAT 4 22-MAY-19 2BLC 1 REMARK REVDAT 3 24-FEB-09 2BLC 1 VERSN REVDAT 2 21-SEP-05 2BLC 1 JRNL REVDAT 1 07-SEP-05 2BLC 0 JRNL AUTH P.KONGSAEREE,P.KHONGSUK,U.LEARTSAKULPANICH,P.CHITNUMSUB, JRNL AUTH 2 B.TARNCHOMPOO,M.D.WALKINSHAW,Y.YUTHAVONG JRNL TITL CRYSTAL STRUCTURE OF DIHYDROFOLATE REDUCTASE FROM PLASMODIUM JRNL TITL 2 VIVAX: PYRIMETHAMINE DISPLACEMENT LINKED WITH JRNL TITL 3 MUTATION-INDUCED RESISTANCE. JRNL REF PROC.NATL.ACAD.SCI.USA V. 102 13046 2005 JRNL REFN ISSN 0027-8424 JRNL PMID 16135570 JRNL DOI 10.1073/PNAS.0501747102 REMARK 2 REMARK 2 RESOLUTION. 2.25 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CNS 1.1 REMARK 3 AUTHORS : BRUNGER,ADAMS,CLORE,DELANO,GROS,GROSSE- REMARK 3 : KUNSTLEVE,JIANG,KUSZEWSKI,NILGES,PANNU, REMARK 3 : READ,RICE,SIMONSON,WARREN REMARK 3 REMARK 3 REFINEMENT TARGET : NULL REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.25 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 35.45 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : 67545.530 REMARK 3 DATA CUTOFF LOW (ABS(F)) : NULL REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 97.3 REMARK 3 NUMBER OF REFLECTIONS : 14931 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 SET) : 0.215 REMARK 3 FREE R VALUE : 0.280 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 10.100 REMARK 3 FREE R VALUE TEST SET COUNT : 1515 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : 0.007 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 6 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 2.25 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.39 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 96.20 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 2171 REMARK 3 BIN R VALUE (WORKING SET) : 0.3080 REMARK 3 BIN FREE R VALUE : 0.3450 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 11.00 REMARK 3 BIN FREE R VALUE TEST SET COUNT : 269 REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : 0.021 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 1760 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 76 REMARK 3 SOLVENT ATOMS : 209 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 35.50 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 48.50 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 11.32000 REMARK 3 B22 (A**2) : -2.21000 REMARK 3 B33 (A**2) : -9.11000 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : -1.05000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : 0.31 REMARK 3 ESD FROM SIGMAA (A) : 0.39 REMARK 3 LOW RESOLUTION CUTOFF (A) : 5.00 REMARK 3 REMARK 3 CROSS-VALIDATED ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM C-V LUZZATI PLOT (A) : 0.41 REMARK 3 ESD FROM C-V SIGMAA (A) : 0.47 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.013 REMARK 3 BOND ANGLES (DEGREES) : 1.500 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 23.20 REMARK 3 IMPROPER ANGLES (DEGREES) : 0.990 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) : 4.610 ; 1.500 REMARK 3 MAIN-CHAIN ANGLE (A**2) : 6.010 ; 2.000 REMARK 3 SIDE-CHAIN BOND (A**2) : 7.070 ; 2.000 REMARK 3 SIDE-CHAIN ANGLE (A**2) : 8.300 ; 2.500 REMARK 3 REMARK 3 BULK SOLVENT MODELING. REMARK 3 METHOD USED : FLAT MODEL REMARK 3 KSOL : 0.43 REMARK 3 BSOL : 102.5 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 : NULL REMARK 3 TOPOLOGY FILE 1 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 2BLC COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 03-MAR-05. REMARK 100 THE DEPOSITION ID IS D_1290023181. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : NULL REMARK 200 TEMPERATURE (KELVIN) : 110.0 REMARK 200 PH : NULL REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : N REMARK 200 RADIATION SOURCE : ROTATING ANODE REMARK 200 BEAMLINE : NULL REMARK 200 X-RAY GENERATOR MODEL : RIGAKU RUH2R REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.5418 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : MIRRORS REMARK 200 REMARK 200 DETECTOR TYPE : IMAGE PLATE REMARK 200 DETECTOR MANUFACTURER : RIGAKU R-AXIS IV REMARK 200 INTENSITY-INTEGRATION SOFTWARE : CRYSTALCLEAR REMARK 200 DATA SCALING SOFTWARE : CRYSTALCLEAR REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 14932 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.250 REMARK 200 RESOLUTION RANGE LOW (A) : 35.450 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 2.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 97.5 REMARK 200 DATA REDUNDANCY : 3.720 REMARK 200 R MERGE (I) : 0.04000 REMARK 200 R SYM (I) : NULL REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 11.8000 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) : 2.33 REMARK 200 COMPLETENESS FOR SHELL (%) : 97.5 REMARK 200 DATA REDUNDANCY IN SHELL : 3.74 REMARK 200 R MERGE FOR SHELL (I) : 0.30000 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 <I/SIGMA(I)> FOR SHELL : 2.000 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: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 55.96 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.81 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 30%PEG4000, 100MM MES, PH 6.0, REMARK 280 10%GLYCEROL REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: C 1 2 1 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 X+1/2,Y+1/2,Z REMARK 290 4555 -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 0.00000 REMARK 290 SMTRY1 3 1.000000 0.000000 0.000000 67.63154 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 27.20052 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 4 -1.000000 0.000000 0.000000 67.63154 REMARK 290 SMTRY2 4 0.000000 1.000000 0.000000 27.20052 REMARK 290 SMTRY3 4 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 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC REMARK 350 SOFTWARE USED: PQS 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 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 1 REMARK 465 ALA A 84 REMARK 465 SER A 85 REMARK 465 GLN A 86 REMARK 465 GLY A 87 REMARK 465 GLY A 88 REMARK 465 GLY A 89 REMARK 465 ASP A 90 REMARK 465 ASN A 91 REMARK 465 THR A 92 REMARK 465 SER A 93 REMARK 465 GLY A 94 REMARK 465 GLY A 95 REMARK 465 ASP A 96 REMARK 465 ASN A 97 REMARK 465 THR A 98 REMARK 465 HIS A 99 REMARK 465 GLY A 100 REMARK 465 GLY A 101 REMARK 465 ASP A 102 REMARK 465 ASN A 103 REMARK 465 ALA A 104 REMARK 465 ASP A 105 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 GLU A 24 CG CD OE1 OE2 REMARK 470 LYS A 48 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 O HOH A 2175 O HOH A 2176 0.66 REMARK 500 O HOH A 2060 O HOH A 2061 1.39 REMARK 500 O ASN A 224 O HOH A 2195 1.77 REMARK 500 NZ LYS A 106 O HOH A 2096 2.02 REMARK 500 N SER A 220 O HOH A 2191 2.04 REMARK 500 O HOH A 2155 O HOH A 2156 2.10 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS REMARK 500 REMARK 500 THE FOLLOWING ATOMS THAT ARE RELATED BY CRYSTALLOGRAPHIC REMARK 500 SYMMETRY ARE IN CLOSE CONTACT. AN ATOM LOCATED WITHIN 0.15 REMARK 500 ANGSTROMS OF A SYMMETRY RELATED ATOM IS ASSUMED TO BE ON A REMARK 500 SPECIAL POSITION AND IS, THEREFORE, LISTED IN REMARK 375 REMARK 500 INSTEAD OF REMARK 500. ATOMS WITH NON-BLANK ALTERNATE REMARK 500 LOCATION INDICATORS ARE NOT INCLUDED IN THE CALCULATIONS. REMARK 500 REMARK 500 DISTANCE CUTOFF: REMARK 500 2.2 ANGSTROMS FOR CONTACTS NOT INVOLVING HYDROGEN ATOMS REMARK 500 1.6 ANGSTROMS FOR CONTACTS INVOLVING HYDROGEN ATOMS REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI SSYMOP DISTANCE REMARK 500 OE2 GLU A 29 N GLU A 221 4545 1.07 REMARK 500 OG SER A 32 OH TYR A 223 4545 1.13 REMARK 500 CB SER A 32 OH TYR A 223 4545 1.81 REMARK 500 NZ LYS A 27 O LYS A 146 4546 1.82 REMARK 500 OG SER A 32 CZ TYR A 223 4545 1.83 REMARK 500 O HOH A 2104 O HOH A 2118 4556 1.86 REMARK 500 O THR A 26 O VAL A 219 4545 1.89 REMARK 500 O HOH A 2002 O HOH A 2002 2555 1.90 REMARK 500 OE2 GLU A 29 CA GLU A 221 4545 2.06 REMARK 500 CB PHE A 205 O HOH A 2193 4545 2.10 REMARK 500 OE2 GLU A 29 C SER A 220 4545 2.11 REMARK 500 OG SER A 32 CE2 TYR A 223 4545 2.13 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 PRO A 21 175.11 -55.33 REMARK 500 THR A 22 -140.92 -126.39 REMARK 500 SER A 23 -21.53 -152.32 REMARK 500 GLU A 24 114.48 -163.77 REMARK 500 ASN A 28 109.28 -51.16 REMARK 500 GLU A 29 69.40 -105.34 REMARK 500 CYS A 49 101.19 -41.52 REMARK 500 GLN A 124 34.21 -69.79 REMARK 500 TYR A 125 -20.22 -151.90 REMARK 500 TYR A 168 -79.74 -87.25 REMARK 500 REMARK 500 REMARK: NULL REMARK 700 REMARK 700 SHEET REMARK 700 THE SHEET STRUCTURE OF THIS MOLECULE IS BIFURCATED. IN REMARK 700 ORDER TO REPRESENT THIS FEATURE IN THE SHEET RECORDS BELOW, REMARK 700 TWO SHEETS ARE DEFINED. REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE NDP A1239 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CP7 A1240 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MES A1241 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 2BL9 RELATED DB: PDB REMARK 900 X-RAY CRYSTAL STRUCTURE OF PLASMODIUM VIVAX DIHYDROFOLATE REDUCTASE REMARK 900 IN COMPLEX WITH PYRIMETHAMINE AND ITS DERIVATIVE REMARK 900 RELATED ID: 2BLA RELATED DB: PDB REMARK 900 SP21 DOUBLE MUTANT P. VIVAX DIHYDROFOLATE REDUCTASE IN COMPLEX WITH REMARK 900 PYRIMETHAMINE REMARK 900 RELATED ID: 2BLB RELATED DB: PDB REMARK 900 X-RAY CRYSTAL STRUCTURE OF PLASMODIUM VIVAX DIHYDROFOLATE REDUCTASE REMARK 900 IN COMPLEX WITH PYRIMETHAMINE AND ITS DERIVATIVE DBREF 2BLC A 1 237 UNP Q5U9H1 Q5U9H1_PLAVI 1 237 DBREF 2BLC A 238 238 PDB 2BLC 2BLC 238 238 SEQADV 2BLC ASN A 3 UNP Q5U9H1 ASP 3 CONFLICT SEQADV 2BLC GLU A 213 UNP Q5U9H1 GLN 213 CONFLICT SEQRES 1 A 238 MET GLU ASN LEU SER ASP VAL PHE ASP ILE TYR ALA ILE SEQRES 2 A 238 CYS ALA CYS CYS LYS VAL ALA PRO THR SER GLU GLY THR SEQRES 3 A 238 LYS ASN GLU PRO PHE SER PRO ARG THR PHE ARG GLY LEU SEQRES 4 A 238 GLY ASN LYS GLY THR LEU PRO TRP LYS CYS ASN SER VAL SEQRES 5 A 238 ASP MET LYS TYR PHE ARG SER VAL THR THR TYR VAL ASP SEQRES 6 A 238 GLU SER LYS TYR GLU LYS LEU LYS TRP LYS ARG GLU ARG SEQRES 7 A 238 TYR LEU ARG MET GLU ALA SER GLN GLY GLY GLY ASP ASN SEQRES 8 A 238 THR SER GLY GLY ASP ASN THR HIS GLY GLY ASP ASN ALA SEQRES 9 A 238 ASP LYS LEU GLN ASN VAL VAL VAL MET GLY ARG SER ASN SEQRES 10 A 238 TRP GLU SER ILE PRO LYS GLN TYR LYS PRO LEU PRO ASN SEQRES 11 A 238 ARG ILE ASN VAL VAL LEU SER LYS THR LEU THR LYS GLU SEQRES 12 A 238 ASP VAL LYS GLU LYS VAL PHE ILE ILE ASP SER ILE ASP SEQRES 13 A 238 ASP LEU LEU LEU LEU LEU LYS LYS LEU LYS TYR TYR LYS SEQRES 14 A 238 CYS PHE ILE ILE GLY GLY ALA GLN VAL TYR ARG GLU CYS SEQRES 15 A 238 LEU SER ARG ASN LEU ILE LYS GLN ILE TYR PHE THR ARG SEQRES 16 A 238 ILE ASN GLY ALA TYR PRO CYS ASP VAL PHE PHE PRO GLU SEQRES 17 A 238 PHE ASP GLU SER GLU PHE ARG VAL THR SER VAL SER GLU SEQRES 18 A 238 VAL TYR ASN SER LYS GLY THR THR LEU ASP PHE LEU VAL SEQRES 19 A 238 TYR SER LYS VAL HET NDP A1239 48 HET CP7 A1240 16 HET MES A1241 12 HETNAM NDP NADPH DIHYDRO-NICOTINAMIDE-ADENINE-DINUCLEOTIDE HETNAM 2 NDP PHOSPHATE HETNAM CP7 6-ETHYL-5-PHENYLPYRIMIDINE-2,4-DIAMINE HETNAM MES 2-(N-MORPHOLINO)-ETHANESULFONIC ACID FORMUL 2 NDP C21 H30 N7 O17 P3 FORMUL 3 CP7 C12 H14 N4 FORMUL 4 MES C6 H13 N O4 S FORMUL 5 HOH *209(H2 O) HELIX 1 1 ASN A 3 PHE A 8 1 6 HELIX 2 2 ASN A 50 TYR A 63 1 14 HELIX 3 3 ASP A 65 GLU A 83 1 19 HELIX 4 4 ARG A 115 ILE A 121 1 7 HELIX 5 5 PRO A 122 LYS A 126 5 5 HELIX 6 6 SER A 154 LYS A 164 1 11 HELIX 7 7 GLY A 175 ARG A 185 1 11 HELIX 8 8 ASP A 210 SER A 212 5 3 SHEET 1 AA 7 PHE A 150 ILE A 152 0 SHEET 2 AA 7 ILE A 132 LEU A 136 1 O ASN A 133 N PHE A 150 SHEET 3 AA 7 VAL A 110 GLY A 114 1 O VAL A 111 N VAL A 134 SHEET 4 AA 7 CYS A 170 ILE A 172 1 O PHE A 171 N VAL A 112 SHEET 5 AA 7 ILE A 10 VAL A 19 1 O TYR A 11 N ILE A 172 SHEET 6 AA 7 GLN A 190 TYR A 200 1 O GLN A 190 N ALA A 12 SHEET 7 AA 7 THR A 228 LYS A 237 -1 O THR A 229 N ASN A 197 SHEET 1 AB 7 PHE A 150 ILE A 152 0 SHEET 2 AB 7 ILE A 132 LEU A 136 1 O ASN A 133 N PHE A 150 SHEET 3 AB 7 VAL A 110 GLY A 114 1 O VAL A 111 N VAL A 134 SHEET 4 AB 7 CYS A 170 ILE A 172 1 O PHE A 171 N VAL A 112 SHEET 5 AB 7 ILE A 10 VAL A 19 1 O TYR A 11 N ILE A 172 SHEET 6 AB 7 PHE A 36 GLY A 40 -1 N ARG A 37 O CYS A 17 SHEET 7 AB 7 VAL A 204 PHE A 205 -1 O VAL A 204 N LEU A 39 CISPEP 1 LYS A 126 PRO A 127 0 -1.28 CISPEP 2 GLY A 174 GLY A 175 0 1.18 SITE 1 AC1 29 CYS A 14 ALA A 15 LEU A 39 GLY A 40 SITE 2 AC1 29 GLY A 43 THR A 44 GLY A 114 ARG A 115 SITE 3 AC1 29 SER A 116 ASN A 117 LEU A 136 SER A 137 SITE 4 AC1 29 LYS A 138 THR A 139 ASP A 153 SER A 154 SITE 5 AC1 29 ILE A 173 GLY A 174 GLY A 175 ALA A 176 SITE 6 AC1 29 GLN A 177 VAL A 178 TYR A 179 CP7 A1240 SITE 7 AC1 29 HOH A2117 HOH A2172 HOH A2207 HOH A2208 SITE 8 AC1 29 HOH A2209 SITE 1 AC2 10 ILE A 13 CYS A 14 ALA A 15 ASP A 53 SITE 2 AC2 10 MET A 54 PHE A 57 ASN A 117 ILE A 173 SITE 3 AC2 10 THR A 194 NDP A1239 SITE 1 AC3 3 MET A 54 ARG A 58 ARG A 131 CRYST1 132.000 56.310 45.670 90.00 107.50 90.00 C 1 2 1 4 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 0.007393 0.000000 0.002421 0.00000 SCALE2 0.000000 0.018382 0.000000 0.00000 SCALE3 0.000000 0.000000 0.022830 0.00000