HEADER OXIDOREDUCTASE, TRANSFERASE/INHIBITOR 12-NOV-11 3UM6 TITLE DOUBLE MUTANT (A16V+S108T) PLASMODIUM FALCIPARUM DHFR-TS (T9/94) TITLE 2 COMPLEXED WITH CYCLOGUANIL, NADPH AND DUMP COMPND MOL_ID: 1; COMPND 2 MOLECULE: BIFUNCTIONAL DIHYDROFOLATE REDUCTASE-THYMIDYLATE SYNTHASE; COMPND 3 CHAIN: A, B; COMPND 4 SYNONYM: DHFR-TS; COMPND 5 EC: 1.5.1.3, 2.1.1.45; COMPND 6 ENGINEERED: YES; COMPND 7 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: PLASMODIUM FALCIPARUM; SOURCE 3 ORGANISM_TAXID: 5833; SOURCE 4 GENE: DHFR-TS; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 7 EXPRESSION_SYSTEM_STRAIN: BL21 (DE3); SOURCE 8 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 9 EXPRESSION_SYSTEM_PLASMID: PET17B KEYWDS MALARIAL DHFR-TS, CYCLOGUANIL, ANTIFOLATE, NAPDH, DUMP, KEYWDS 2 OXIDOREDUCTASE, TRANSFERASE-INHIBITOR COMPLEX EXPDTA X-RAY DIFFRACTION AUTHOR J.VANICHTANANKUL,P.CHITNUMSUB,S.KAMCHONWONGPAISAN,Y.YUTHAVONG REVDAT 3 20-MAR-24 3UM6 1 REMARK SEQADV REVDAT 2 08-NOV-17 3UM6 1 REMARK REVDAT 1 18-JUL-12 3UM6 0 JRNL AUTH J.VANICHTANANKUL,S.TAWEECHAI,C.UTTAMAPINANT,P.CHITNUMSUB, JRNL AUTH 2 T.VILAIVAN,Y.YUTHAVONG,S.KAMCHONWONGPAISAN JRNL TITL COMBINED SPATIAL LIMITATION AROUND RESIDUES 16 AND 108 OF JRNL TITL 2 PLASMODIUM FALCIPARUM DIHYDROFOLATE REDUCTASE EXPLAINS JRNL TITL 3 RESISTANCE TO CYCLOGUANIL. JRNL REF ANTIMICROB.AGENTS CHEMOTHER. V. 56 3928 2012 JRNL REFN ISSN 0066-4804 JRNL PMID 22526319 JRNL DOI 10.1128/AAC.00301-12 REMARK 2 REMARK 2 RESOLUTION. 2.65 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CNS 1.2 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) : 2.65 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 29.11 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : 216942.180 REMARK 3 DATA CUTOFF LOW (ABS(F)) : 0.0000 REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 99.9 REMARK 3 NUMBER OF REFLECTIONS : 43280 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) : 0.203 REMARK 3 FREE R VALUE : 0.257 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 2174 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : 0.006 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 10 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 2.65 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.74 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 99.90 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 4017 REMARK 3 BIN R VALUE (WORKING SET) : 0.2740 REMARK 3 BIN FREE R VALUE : 0.3450 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 5.30 REMARK 3 BIN FREE R VALUE TEST SET COUNT : 227 REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : 0.023 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 9046 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 170 REMARK 3 SOLVENT ATOMS : 371 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 48.50 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 9.72000 REMARK 3 B22 (A**2) : -0.42000 REMARK 3 B33 (A**2) : -9.30000 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 COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : 0.29 REMARK 3 ESD FROM SIGMAA (A) : 0.31 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) : 0.38 REMARK 3 ESD FROM C-V SIGMAA (A) : 0.43 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.007 REMARK 3 BOND ANGLES (DEGREES) : 1.400 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 22.90 REMARK 3 IMPROPER ANGLES (DEGREES) : 0.790 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) : 1.360 ; 1.500 REMARK 3 MAIN-CHAIN ANGLE (A**2) : 2.350 ; 2.000 REMARK 3 SIDE-CHAIN BOND (A**2) : 1.760 ; 2.000 REMARK 3 SIDE-CHAIN ANGLE (A**2) : 2.620 ; 2.500 REMARK 3 REMARK 3 BULK SOLVENT MODELING. REMARK 3 METHOD USED : FLAT MODEL REMARK 3 KSOL : 0.35 REMARK 3 BSOL : 43.68 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 : PROTEIN_REP.PARAM REMARK 3 PARAMETER FILE 2 : WATER.PARAM REMARK 3 PARAMETER FILE 3 : LIGANDS.PARAM REMARK 3 PARAMETER FILE 4 : NULL REMARK 3 TOPOLOGY FILE 1 : PROTEIN.TOP REMARK 3 TOPOLOGY FILE 2 : WATER.TOP REMARK 3 TOPOLOGY FILE 3 : LIGANDS.TOP REMARK 3 TOPOLOGY FILE 4 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: BULK SOLVENT MODEL USED REMARK 4 REMARK 4 3UM6 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 29-NOV-11. REMARK 100 THE DEPOSITION ID IS D_1000068927. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 17-SEP-10 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 4.6 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 : ENRAF-NONIUS FR591 REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.5418 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : NULL REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 43621 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.650 REMARK 200 RESOLUTION RANGE LOW (A) : 30.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.9 REMARK 200 DATA REDUNDANCY : 8.100 REMARK 200 R MERGE (I) : 0.07900 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 23.6000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.65 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.74 REMARK 200 COMPLETENESS FOR SHELL (%) : 99.7 REMARK 200 DATA REDUNDANCY IN SHELL : 3.60 REMARK 200 R MERGE FOR SHELL (I) : 0.35500 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: AMORE REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 51.39 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.53 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.1MM SODIUM ACETATE, 25% (W/V) PEG REMARK 280 4000, 0.2M AMMONIUM ACETATE, PH 4.6, MICROBATCH, TEMPERATURE 297K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 21 21 21 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X+1/2,-Y,Z+1/2 REMARK 290 3555 -X,Y+1/2,-Z+1/2 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 28.34800 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 82.48100 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 77.77450 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 82.48100 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 28.34800 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 77.77450 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: DIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 11820 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 47260 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -46.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, 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 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 THR A 85 REMARK 465 VAL A 86 REMARK 465 ASP A 87 REMARK 465 ASN A 88 REMARK 465 VAL A 89 REMARK 465 ASN A 90 REMARK 465 ASP A 91 REMARK 465 MET A 92 REMARK 465 PRO A 93 REMARK 465 ASN A 94 REMARK 465 SER A 95 REMARK 465 LYS A 232 REMARK 465 MET A 233 REMARK 465 LEU A 234 REMARK 465 ASN A 235 REMARK 465 GLU A 236 REMARK 465 GLN A 237 REMARK 465 ASN A 238 REMARK 465 CYS A 239 REMARK 465 ILE A 240 REMARK 465 LYS A 241 REMARK 465 GLY A 242 REMARK 465 GLU A 243 REMARK 465 GLU A 244 REMARK 465 LYS A 245 REMARK 465 ASN A 246 REMARK 465 ASN A 247 REMARK 465 ASP A 248 REMARK 465 MET A 249 REMARK 465 PRO A 250 REMARK 465 LEU A 251 REMARK 465 LYS A 252 REMARK 465 ASN A 253 REMARK 465 ASP A 254 REMARK 465 ASP A 255 REMARK 465 LYS A 256 REMARK 465 ASP A 257 REMARK 465 THR A 258 REMARK 465 CYS A 259 REMARK 465 HIS A 260 REMARK 465 MET A 261 REMARK 465 LYS A 262 REMARK 465 LYS A 263 REMARK 465 LEU A 264 REMARK 465 THR A 265 REMARK 465 GLU A 266 REMARK 465 PHE A 267 REMARK 465 TYR A 268 REMARK 465 LYS A 269 REMARK 465 ASN A 270 REMARK 465 VAL A 271 REMARK 465 ASP A 272 REMARK 465 LYS A 273 REMARK 465 TYR A 274 REMARK 465 LYS A 275 REMARK 465 ILE A 276 REMARK 465 ASN A 277 REMARK 465 TYR A 278 REMARK 465 GLU A 279 REMARK 465 ASN A 280 REMARK 465 ASP A 281 REMARK 465 ASP A 282 REMARK 465 MET B 1 REMARK 465 MET B 2 REMARK 465 GLU B 3 REMARK 465 ASP B 87 REMARK 465 ASN B 88 REMARK 465 VAL B 89 REMARK 465 ASN B 90 REMARK 465 ASP B 91 REMARK 465 MET B 92 REMARK 465 PRO B 93 REMARK 465 ASN B 94 REMARK 465 SER B 95 REMARK 465 LYS B 96 REMARK 465 LYS B 232 REMARK 465 MET B 233 REMARK 465 LEU B 234 REMARK 465 ASN B 235 REMARK 465 GLU B 236 REMARK 465 GLN B 237 REMARK 465 ASN B 238 REMARK 465 CYS B 239 REMARK 465 ILE B 240 REMARK 465 LYS B 241 REMARK 465 GLY B 242 REMARK 465 GLU B 243 REMARK 465 GLU B 244 REMARK 465 LYS B 245 REMARK 465 ASN B 246 REMARK 465 ASN B 247 REMARK 465 ASP B 248 REMARK 465 MET B 249 REMARK 465 PRO B 250 REMARK 465 LEU B 251 REMARK 465 LYS B 252 REMARK 465 ASN B 253 REMARK 465 ASP B 254 REMARK 465 ASP B 255 REMARK 465 LYS B 256 REMARK 465 ASP B 257 REMARK 465 THR B 258 REMARK 465 CYS B 259 REMARK 465 HIS B 260 REMARK 465 MET B 261 REMARK 465 LYS B 262 REMARK 465 LYS B 263 REMARK 465 LEU B 264 REMARK 465 THR B 265 REMARK 465 GLU B 266 REMARK 465 PHE B 267 REMARK 465 TYR B 268 REMARK 465 LYS B 269 REMARK 465 ASN B 270 REMARK 465 VAL B 271 REMARK 465 ASP B 272 REMARK 465 LYS B 273 REMARK 465 TYR B 274 REMARK 465 LYS B 275 REMARK 465 ILE B 276 REMARK 465 ASN B 277 REMARK 465 TYR B 278 REMARK 465 GLU B 279 REMARK 465 ASN B 280 REMARK 465 ASP B 281 REMARK 465 ASP B 282 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 B 83 CG CD CE NZ REMARK 470 GLU B 84 CG CD OE1 OE2 REMARK 470 THR B 85 OG1 CG2 REMARK 470 VAL B 86 CG1 CG2 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 PRO A 467 C - N - CA ANGL. DEV. = 9.3 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 GLU A 21 25.81 -78.12 REMARK 500 ARG A 38 1.08 -158.18 REMARK 500 TYR A 159 -75.43 -82.63 REMARK 500 LYS A 176 1.70 -69.03 REMARK 500 ASN A 230 172.29 -56.25 REMARK 500 GLU A 301 111.97 -11.40 REMARK 500 ARG A 345 -39.80 -39.76 REMARK 500 TYR A 365 168.65 177.05 REMARK 500 LEU A 418 58.21 -94.90 REMARK 500 ASN A 424 -1.77 72.99 REMARK 500 TYR A 430 -66.98 -12.23 REMARK 500 HIS A 436 28.86 -146.90 REMARK 500 THR A 442 -72.62 -115.83 REMARK 500 ASN A 447 -70.81 -75.33 REMARK 500 ASP A 466 54.54 -142.70 REMARK 500 PRO A 467 -39.33 -38.27 REMARK 500 ALA A 541 -105.83 -110.58 REMARK 500 PHE A 571 155.14 -48.94 REMARK 500 VAL B 5 -165.25 -113.43 REMARK 500 GLU B 30 -51.04 -126.97 REMARK 500 ARG B 38 -5.48 -149.39 REMARK 500 LYS B 49 -72.35 -47.29 REMARK 500 SER B 68 0.34 -68.47 REMARK 500 GLU B 71 -70.29 -47.30 REMARK 500 TYR B 75 -73.56 -63.83 REMARK 500 ASP B 137 171.10 -52.59 REMARK 500 GLU B 202 1.08 -64.38 REMARK 500 THR B 219 138.53 -177.83 REMARK 500 ARG B 345 5.37 -61.65 REMARK 500 TYR B 365 167.26 179.91 REMARK 500 LEU B 369 135.27 -38.50 REMARK 500 LYS B 372 167.00 176.04 REMARK 500 LEU B 418 55.35 -104.85 REMARK 500 TYR B 430 -68.81 -20.27 REMARK 500 HIS B 436 28.72 -143.54 REMARK 500 THR B 442 -78.67 -111.78 REMARK 500 ASP B 466 64.52 -156.43 REMARK 500 ALA B 541 -97.84 -121.44 REMARK 500 PHE B 571 157.07 -48.92 REMARK 500 ALA B 607 8.60 -54.15 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 1CY A 609 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE NDP A 610 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE UMP A 611 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE 1CY B 709 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE NDP B 710 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE UMP B 711 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 3UM6 RELATED DB: PDB REMARK 900 RELATED ID: 3UM8 RELATED DB: PDB REMARK 999 REMARK 999 SEQUENCE REMARK 999 1. THE DOUBLE MUTATIONS (A16V, S108T) OF DHFR-TS IS FOUND IN REMARK 999 PLASMODIUM FALCIPARUM STRAIN T9/94. 2. THE ENTIRE PROTEIN REMARK 999 (REDUCTASE DOMAIN: RESIDUES 1-231; SYNTHASE DOMAIN: RESIDUES 283- REMARK 999 608) WAS EXPRESSED IN ONE POLYPEPTIDE CHAIN. SINCE THE DENSITY OF REMARK 999 THE JUNCTION PEPTIDES (RESIDUES 232-282) BETWEEN THE TWO DOMAINS REMARK 999 ARE NOT VISIBLE FOR BOTH MONOMERS, THERE IS STILL AMBIGUITY REMARK 999 REGARDING HOW THE TWO DOMAINS ARE PHYSIOLOGICALLY CONNECTED, HENCE REMARK 999 A(1-231)-A(283-608) AND B(1-231)-B(283-608), OR ANOTHER CASE, A(1- REMARK 999 231)-B(283-608) AND B(1-231)-A(283-608). DBREF 3UM6 A 1 608 UNP A7UD81 A7UD81_PLAFA 1 608 DBREF 3UM6 B 1 608 UNP A7UD81 A7UD81_PLAFA 1 608 SEQADV 3UM6 VAL A 16 UNP A7UD81 ALA 16 ENGINEERED MUTATION SEQADV 3UM6 THR A 108 UNP A7UD81 SER 108 ENGINEERED MUTATION SEQADV 3UM6 VAL B 16 UNP A7UD81 ALA 16 ENGINEERED MUTATION SEQADV 3UM6 THR B 108 UNP A7UD81 SER 108 ENGINEERED MUTATION SEQRES 1 A 608 MET MET GLU GLN VAL CYS ASP VAL PHE ASP ILE TYR ALA SEQRES 2 A 608 ILE CYS VAL CYS CYS LYS VAL GLU SER LYS ASN GLU GLY SEQRES 3 A 608 LYS LYS ASN GLU VAL PHE ASN ASN TYR THR PHE ARG GLY SEQRES 4 A 608 LEU GLY ASN LYS GLY VAL LEU PRO TRP LYS CYS ASN SER SEQRES 5 A 608 LEU ASP MET LYS TYR PHE CYS ALA VAL THR THR TYR VAL SEQRES 6 A 608 ASN GLU SER LYS TYR GLU LYS LEU LYS TYR LYS ARG CYS SEQRES 7 A 608 LYS TYR LEU ASN LYS GLU THR VAL ASP ASN VAL ASN ASP SEQRES 8 A 608 MET PRO ASN SER LYS LYS LEU GLN ASN VAL VAL VAL MET SEQRES 9 A 608 GLY ARG THR THR TRP GLU SER ILE PRO LYS LYS PHE LYS SEQRES 10 A 608 PRO LEU SER ASN ARG ILE ASN VAL ILE LEU SER ARG THR SEQRES 11 A 608 LEU LYS LYS GLU ASP PHE ASP GLU ASP VAL TYR ILE ILE SEQRES 12 A 608 ASN LYS VAL GLU ASP LEU ILE VAL LEU LEU GLY LYS LEU SEQRES 13 A 608 ASN TYR TYR LYS CYS PHE ILE ILE GLY GLY SER VAL VAL SEQRES 14 A 608 TYR GLN GLU PHE LEU GLU LYS LYS LEU ILE LYS LYS ILE SEQRES 15 A 608 TYR PHE THR ARG ILE ASN SER THR TYR GLU CYS ASP VAL SEQRES 16 A 608 PHE PHE PRO GLU ILE ASN GLU ASN GLU TYR GLN ILE ILE SEQRES 17 A 608 SER VAL SER ASP VAL TYR THR SER ASN ASN THR THR LEU SEQRES 18 A 608 ASP PHE ILE ILE TYR LYS LYS THR ASN ASN LYS MET LEU SEQRES 19 A 608 ASN GLU GLN ASN CYS ILE LYS GLY GLU GLU LYS ASN ASN SEQRES 20 A 608 ASP MET PRO LEU LYS ASN ASP ASP LYS ASP THR CYS HIS SEQRES 21 A 608 MET LYS LYS LEU THR GLU PHE TYR LYS ASN VAL ASP LYS SEQRES 22 A 608 TYR LYS ILE ASN TYR GLU ASN ASP ASP ASP ASP GLU GLU SEQRES 23 A 608 GLU ASP ASP PHE VAL TYR PHE ASN PHE ASN LYS GLU LYS SEQRES 24 A 608 GLU GLU LYS ASN LYS ASN SER ILE HIS PRO ASN ASP PHE SEQRES 25 A 608 GLN ILE TYR ASN SER LEU LYS TYR LYS TYR HIS PRO GLU SEQRES 26 A 608 TYR GLN TYR LEU ASN ILE ILE TYR ASP ILE MET MET ASN SEQRES 27 A 608 GLY ASN LYS GLN SER ASP ARG THR GLY VAL GLY VAL LEU SEQRES 28 A 608 SER LYS PHE GLY TYR ILE MET LYS PHE ASP LEU SER GLN SEQRES 29 A 608 TYR PHE PRO LEU LEU THR THR LYS LYS LEU PHE LEU ARG SEQRES 30 A 608 GLY ILE ILE GLU GLU LEU LEU TRP PHE ILE ARG GLY GLU SEQRES 31 A 608 THR ASN GLY ASN THR LEU LEU ASN LYS ASN VAL ARG ILE SEQRES 32 A 608 TRP GLU ALA ASN GLY THR ARG GLU PHE LEU ASP ASN ARG SEQRES 33 A 608 LYS LEU PHE HIS ARG GLU VAL ASN ASP LEU GLY PRO ILE SEQRES 34 A 608 TYR GLY PHE GLN TRP ARG HIS PHE GLY ALA GLU TYR THR SEQRES 35 A 608 ASN MET TYR ASP ASN TYR GLU ASN LYS GLY VAL ASP GLN SEQRES 36 A 608 LEU LYS ASN ILE ILE ASN LEU ILE LYS ASN ASP PRO THR SEQRES 37 A 608 SER ARG ARG ILE LEU LEU CYS ALA TRP ASN VAL LYS ASP SEQRES 38 A 608 LEU ASP GLN MET ALA LEU PRO PRO CYS HIS ILE LEU CYS SEQRES 39 A 608 GLN PHE TYR VAL PHE ASP GLY LYS LEU SER CYS ILE MET SEQRES 40 A 608 TYR GLN ARG SER CYS ASP LEU GLY LEU GLY VAL PRO PHE SEQRES 41 A 608 ASN ILE ALA SER TYR SER ILE PHE THR HIS MET ILE ALA SEQRES 42 A 608 GLN VAL CYS ASN LEU GLN PRO ALA GLN PHE ILE HIS VAL SEQRES 43 A 608 LEU GLY ASN ALA HIS VAL TYR ASN ASN HIS ILE ASP SER SEQRES 44 A 608 LEU LYS ILE GLN LEU ASN ARG ILE PRO TYR PRO PHE PRO SEQRES 45 A 608 THR LEU LYS LEU ASN PRO ASP ILE LYS ASN ILE GLU ASP SEQRES 46 A 608 PHE THR ILE SER ASP PHE THR ILE GLN ASN TYR VAL HIS SEQRES 47 A 608 HIS GLU LYS ILE SER MET ASP MET ALA ALA SEQRES 1 B 608 MET MET GLU GLN VAL CYS ASP VAL PHE ASP ILE TYR ALA SEQRES 2 B 608 ILE CYS VAL CYS CYS LYS VAL GLU SER LYS ASN GLU GLY SEQRES 3 B 608 LYS LYS ASN GLU VAL PHE ASN ASN TYR THR PHE ARG GLY SEQRES 4 B 608 LEU GLY ASN LYS GLY VAL LEU PRO TRP LYS CYS ASN SER SEQRES 5 B 608 LEU ASP MET LYS TYR PHE CYS ALA VAL THR THR TYR VAL SEQRES 6 B 608 ASN GLU SER LYS TYR GLU LYS LEU LYS TYR LYS ARG CYS SEQRES 7 B 608 LYS TYR LEU ASN LYS GLU THR VAL ASP ASN VAL ASN ASP SEQRES 8 B 608 MET PRO ASN SER LYS LYS LEU GLN ASN VAL VAL VAL MET SEQRES 9 B 608 GLY ARG THR THR TRP GLU SER ILE PRO LYS LYS PHE LYS SEQRES 10 B 608 PRO LEU SER ASN ARG ILE ASN VAL ILE LEU SER ARG THR SEQRES 11 B 608 LEU LYS LYS GLU ASP PHE ASP GLU ASP VAL TYR ILE ILE SEQRES 12 B 608 ASN LYS VAL GLU ASP LEU ILE VAL LEU LEU GLY LYS LEU SEQRES 13 B 608 ASN TYR TYR LYS CYS PHE ILE ILE GLY GLY SER VAL VAL SEQRES 14 B 608 TYR GLN GLU PHE LEU GLU LYS LYS LEU ILE LYS LYS ILE SEQRES 15 B 608 TYR PHE THR ARG ILE ASN SER THR TYR GLU CYS ASP VAL SEQRES 16 B 608 PHE PHE PRO GLU ILE ASN GLU ASN GLU TYR GLN ILE ILE SEQRES 17 B 608 SER VAL SER ASP VAL TYR THR SER ASN ASN THR THR LEU SEQRES 18 B 608 ASP PHE ILE ILE TYR LYS LYS THR ASN ASN LYS MET LEU SEQRES 19 B 608 ASN GLU GLN ASN CYS ILE LYS GLY GLU GLU LYS ASN ASN SEQRES 20 B 608 ASP MET PRO LEU LYS ASN ASP ASP LYS ASP THR CYS HIS SEQRES 21 B 608 MET LYS LYS LEU THR GLU PHE TYR LYS ASN VAL ASP LYS SEQRES 22 B 608 TYR LYS ILE ASN TYR GLU ASN ASP ASP ASP ASP GLU GLU SEQRES 23 B 608 GLU ASP ASP PHE VAL TYR PHE ASN PHE ASN LYS GLU LYS SEQRES 24 B 608 GLU GLU LYS ASN LYS ASN SER ILE HIS PRO ASN ASP PHE SEQRES 25 B 608 GLN ILE TYR ASN SER LEU LYS TYR LYS TYR HIS PRO GLU SEQRES 26 B 608 TYR GLN TYR LEU ASN ILE ILE TYR ASP ILE MET MET ASN SEQRES 27 B 608 GLY ASN LYS GLN SER ASP ARG THR GLY VAL GLY VAL LEU SEQRES 28 B 608 SER LYS PHE GLY TYR ILE MET LYS PHE ASP LEU SER GLN SEQRES 29 B 608 TYR PHE PRO LEU LEU THR THR LYS LYS LEU PHE LEU ARG SEQRES 30 B 608 GLY ILE ILE GLU GLU LEU LEU TRP PHE ILE ARG GLY GLU SEQRES 31 B 608 THR ASN GLY ASN THR LEU LEU ASN LYS ASN VAL ARG ILE SEQRES 32 B 608 TRP GLU ALA ASN GLY THR ARG GLU PHE LEU ASP ASN ARG SEQRES 33 B 608 LYS LEU PHE HIS ARG GLU VAL ASN ASP LEU GLY PRO ILE SEQRES 34 B 608 TYR GLY PHE GLN TRP ARG HIS PHE GLY ALA GLU TYR THR SEQRES 35 B 608 ASN MET TYR ASP ASN TYR GLU ASN LYS GLY VAL ASP GLN SEQRES 36 B 608 LEU LYS ASN ILE ILE ASN LEU ILE LYS ASN ASP PRO THR SEQRES 37 B 608 SER ARG ARG ILE LEU LEU CYS ALA TRP ASN VAL LYS ASP SEQRES 38 B 608 LEU ASP GLN MET ALA LEU PRO PRO CYS HIS ILE LEU CYS SEQRES 39 B 608 GLN PHE TYR VAL PHE ASP GLY LYS LEU SER CYS ILE MET SEQRES 40 B 608 TYR GLN ARG SER CYS ASP LEU GLY LEU GLY VAL PRO PHE SEQRES 41 B 608 ASN ILE ALA SER TYR SER ILE PHE THR HIS MET ILE ALA SEQRES 42 B 608 GLN VAL CYS ASN LEU GLN PRO ALA GLN PHE ILE HIS VAL SEQRES 43 B 608 LEU GLY ASN ALA HIS VAL TYR ASN ASN HIS ILE ASP SER SEQRES 44 B 608 LEU LYS ILE GLN LEU ASN ARG ILE PRO TYR PRO PHE PRO SEQRES 45 B 608 THR LEU LYS LEU ASN PRO ASP ILE LYS ASN ILE GLU ASP SEQRES 46 B 608 PHE THR ILE SER ASP PHE THR ILE GLN ASN TYR VAL HIS SEQRES 47 B 608 HIS GLU LYS ILE SER MET ASP MET ALA ALA HET 1CY A 609 17 HET NDP A 610 48 HET UMP A 611 20 HET 1CY B 709 17 HET NDP B 710 48 HET UMP B 711 20 HETNAM 1CY 1-(4-CHLOROPHENYL)-6,6-DIMETHYL-1,6-DIHYDRO-1,3,5- HETNAM 2 1CY TRIAZINE-2,4-DIAMINE HETNAM NDP NADPH DIHYDRO-NICOTINAMIDE-ADENINE-DINUCLEOTIDE HETNAM 2 NDP PHOSPHATE HETNAM UMP 2'-DEOXYURIDINE 5'-MONOPHOSPHATE HETSYN 1CY CYCLOGUANIL HETSYN UMP DUMP FORMUL 3 1CY 2(C11 H14 CL N5) FORMUL 4 NDP 2(C21 H30 N7 O17 P3) FORMUL 5 UMP 2(C9 H13 N2 O8 P) FORMUL 9 HOH *371(H2 O) HELIX 1 1 GLN A 4 PHE A 9 1 6 HELIX 2 2 ASN A 33 TYR A 35 5 3 HELIX 3 3 ASN A 51 TYR A 64 1 14 HELIX 4 4 ASN A 66 LEU A 81 1 16 HELIX 5 5 ARG A 106 GLU A 110 1 5 HELIX 6 6 SER A 111 ILE A 112 5 2 HELIX 7 7 PRO A 113 LYS A 117 5 5 HELIX 8 8 LYS A 132 PHE A 136 5 5 HELIX 9 9 LYS A 145 LEU A 156 1 12 HELIX 10 10 GLY A 166 LYS A 176 1 11 HELIX 11 11 GLU A 285 ASN A 294 1 10 HELIX 12 12 HIS A 308 ASP A 311 5 4 HELIX 13 13 PHE A 312 LEU A 318 1 7 HELIX 14 14 PRO A 324 GLY A 339 1 16 HELIX 15 15 LEU A 376 ARG A 388 1 13 HELIX 16 16 ASN A 392 ASN A 398 1 7 HELIX 17 17 TRP A 404 GLY A 408 5 5 HELIX 18 18 THR A 409 ARG A 416 1 8 HELIX 19 19 ILE A 429 PHE A 437 1 9 HELIX 20 20 ASP A 454 ASP A 466 1 13 HELIX 21 21 ASP A 481 MET A 485 5 5 HELIX 22 22 LEU A 516 CYS A 536 1 21 HELIX 23 23 HIS A 556 LEU A 564 1 9 HELIX 24 24 THR A 587 SER A 589 5 3 HELIX 25 25 ASN B 33 TYR B 35 5 3 HELIX 26 26 ASN B 51 THR B 62 1 12 HELIX 27 27 ASN B 66 LYS B 69 5 4 HELIX 28 28 TYR B 70 ASN B 82 1 13 HELIX 29 29 GLY B 105 ILE B 112 1 8 HELIX 30 30 LYS B 132 PHE B 136 5 5 HELIX 31 31 GLU B 147 LEU B 156 1 10 HELIX 32 32 GLY B 166 LYS B 176 1 11 HELIX 33 33 ASP B 284 ASN B 294 1 11 HELIX 34 34 HIS B 308 ASP B 311 5 4 HELIX 35 35 PHE B 312 LEU B 318 1 7 HELIX 36 36 PRO B 324 GLY B 339 1 16 HELIX 37 37 LEU B 376 GLY B 389 1 14 HELIX 38 38 ASN B 392 ASN B 398 1 7 HELIX 39 39 TRP B 404 GLY B 408 5 5 HELIX 40 40 THR B 409 ARG B 416 1 8 HELIX 41 41 ILE B 429 PHE B 437 1 9 HELIX 42 42 ASP B 454 ASP B 466 1 13 HELIX 43 43 ASN B 478 MET B 485 5 8 HELIX 44 44 LEU B 516 VAL B 535 1 20 HELIX 45 45 HIS B 556 ASN B 565 1 10 HELIX 46 46 ASN B 582 PHE B 586 5 5 HELIX 47 47 THR B 587 SER B 589 5 3 SHEET 1 A 7 TYR A 141 ILE A 143 0 SHEET 2 A 7 ARG A 122 LEU A 127 1 N ILE A 126 O TYR A 141 SHEET 3 A 7 ASN A 100 GLY A 105 1 N MET A 104 O LEU A 127 SHEET 4 A 7 CYS A 161 ILE A 163 1 O PHE A 162 N VAL A 101 SHEET 5 A 7 ILE A 11 VAL A 20 1 N TYR A 12 O CYS A 161 SHEET 6 A 7 PHE A 37 GLY A 41 -1 O GLY A 39 N CYS A 18 SHEET 7 A 7 VAL A 195 PHE A 196 -1 O VAL A 195 N LEU A 40 SHEET 1 B 9 TYR A 141 ILE A 143 0 SHEET 2 B 9 ARG A 122 LEU A 127 1 N ILE A 126 O TYR A 141 SHEET 3 B 9 ASN A 100 GLY A 105 1 N MET A 104 O LEU A 127 SHEET 4 B 9 CYS A 161 ILE A 163 1 O PHE A 162 N VAL A 101 SHEET 5 B 9 ILE A 11 VAL A 20 1 N TYR A 12 O CYS A 161 SHEET 6 B 9 LYS A 181 TYR A 191 1 O TYR A 183 N ALA A 13 SHEET 7 B 9 THR A 220 LYS A 228 -1 O ILE A 224 N PHE A 184 SHEET 8 B 9 TYR A 205 THR A 215 -1 N GLN A 206 O LYS A 227 SHEET 9 B 9 TYR A 320 LYS A 321 1 O TYR A 320 N VAL A 210 SHEET 1 C 6 ASN A 340 SER A 343 0 SHEET 2 C 6 GLY A 349 ASP A 361 -1 O SER A 352 N ASN A 340 SHEET 3 C 6 GLN A 539 TYR A 553 -1 O HIS A 545 N MET A 358 SHEET 4 C 6 LYS A 502 ASP A 513 1 N LEU A 503 O ALA A 541 SHEET 5 C 6 HIS A 491 PHE A 499 -1 N GLN A 495 O ILE A 506 SHEET 6 C 6 LEU A 473 CYS A 475 -1 N LEU A 474 O CYS A 494 SHEET 1 D 2 THR A 573 LEU A 576 0 SHEET 2 D 2 PHE A 591 GLN A 594 -1 O THR A 592 N LYS A 575 SHEET 1 E 8 TYR B 141 ILE B 142 0 SHEET 2 E 8 ARG B 122 ILE B 126 1 N ILE B 126 O TYR B 141 SHEET 3 E 8 ASN B 100 MET B 104 1 N ASN B 100 O ILE B 123 SHEET 4 E 8 CYS B 161 ILE B 163 1 O PHE B 162 N VAL B 101 SHEET 5 E 8 ILE B 11 VAL B 20 1 N TYR B 12 O CYS B 161 SHEET 6 E 8 LYS B 181 TYR B 191 1 O TYR B 183 N ALA B 13 SHEET 7 E 8 THR B 220 LYS B 227 -1 O ASP B 222 N ARG B 186 SHEET 8 E 8 GLN B 206 VAL B 210 -1 N GLN B 206 O LYS B 227 SHEET 1 F 6 VAL B 195 PHE B 196 0 SHEET 2 F 6 PHE B 37 GLY B 41 -1 N LEU B 40 O VAL B 195 SHEET 3 F 6 ILE B 11 VAL B 20 -1 N CYS B 18 O GLY B 39 SHEET 4 F 6 LYS B 181 TYR B 191 1 O TYR B 183 N ALA B 13 SHEET 5 F 6 THR B 220 LYS B 227 -1 O ASP B 222 N ARG B 186 SHEET 6 F 6 TYR B 214 THR B 215 -1 N TYR B 214 O LEU B 221 SHEET 1 G 6 ASN B 340 SER B 343 0 SHEET 2 G 6 GLY B 349 ASP B 361 -1 O VAL B 350 N GLN B 342 SHEET 3 G 6 GLN B 539 TYR B 553 -1 O HIS B 545 N MET B 358 SHEET 4 G 6 LYS B 502 ASP B 513 1 N CYS B 505 O ILE B 544 SHEET 5 G 6 HIS B 491 PHE B 499 -1 N TYR B 497 O SER B 504 SHEET 6 G 6 LEU B 473 CYS B 475 -1 N LEU B 474 O CYS B 494 SHEET 1 H 2 THR B 573 LEU B 576 0 SHEET 2 H 2 PHE B 591 GLN B 594 -1 O GLN B 594 N THR B 573 CISPEP 1 LYS A 117 PRO A 118 0 -1.45 CISPEP 2 GLY A 165 GLY A 166 0 -0.20 CISPEP 3 LYS B 117 PRO B 118 0 0.32 CISPEP 4 GLY B 165 GLY B 166 0 0.77 SITE 1 AC1 11 ILE A 14 CYS A 15 VAL A 16 ASP A 54 SITE 2 AC1 11 PHE A 58 THR A 108 ILE A 112 ILE A 164 SITE 3 AC1 11 TYR A 170 THR A 185 NDP A 610 SITE 1 AC2 33 CYS A 15 VAL A 16 LEU A 40 GLY A 41 SITE 2 AC2 33 ASN A 42 GLY A 44 VAL A 45 LEU A 46 SITE 3 AC2 33 GLY A 105 ARG A 106 THR A 107 THR A 108 SITE 4 AC2 33 LEU A 127 SER A 128 ARG A 129 THR A 130 SITE 5 AC2 33 ASN A 144 ILE A 164 GLY A 165 GLY A 166 SITE 6 AC2 33 SER A 167 VAL A 168 VAL A 169 TYR A 170 SITE 7 AC2 33 GLU A 172 1CY A 609 HOH A1058 HOH A1108 SITE 8 AC2 33 HOH A1126 HOH A1153 HOH A1186 HOH A1250 SITE 9 AC2 33 HOH A1273 SITE 1 AC3 14 ARG A 345 CYS A 490 HIS A 491 GLN A 509 SITE 2 AC3 14 ARG A 510 SER A 511 ASP A 513 GLY A 517 SITE 3 AC3 14 ASN A 521 HIS A 551 TYR A 553 HOH A1180 SITE 4 AC3 14 ARG B 470 ARG B 471 SITE 1 AC4 11 ILE B 14 CYS B 15 VAL B 16 ASP B 54 SITE 2 AC4 11 PHE B 58 THR B 108 ILE B 112 ILE B 164 SITE 3 AC4 11 TYR B 170 THR B 185 NDP B 710 SITE 1 AC5 27 CYS B 15 VAL B 16 LEU B 40 GLY B 44 SITE 2 AC5 27 VAL B 45 LEU B 46 GLY B 105 ARG B 106 SITE 3 AC5 27 THR B 107 THR B 108 LEU B 127 SER B 128 SITE 4 AC5 27 ARG B 129 THR B 130 ASN B 144 VAL B 146 SITE 5 AC5 27 ILE B 164 GLY B 165 GLY B 166 SER B 167 SITE 6 AC5 27 VAL B 168 VAL B 169 TYR B 170 GLU B 172 SITE 7 AC5 27 VAL B 195 1CY B 709 HOH B1191 SITE 1 AC6 13 ARG A 470 ARG A 471 HOH A1257 ARG B 345 SITE 2 AC6 13 CYS B 490 HIS B 491 GLN B 509 ARG B 510 SITE 3 AC6 13 SER B 511 ASP B 513 ASN B 521 HIS B 551 SITE 4 AC6 13 TYR B 553 CRYST1 56.696 155.549 164.962 90.00 90.00 90.00 P 21 21 21 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 0.017638 0.000000 0.000000 0.00000 SCALE2 0.000000 0.006429 0.000000 0.00000 SCALE3 0.000000 0.000000 0.006062 0.00000