HEADER OXIDOREDUCTASE, TRANSFERASE/INHIBITOR 12-NOV-11 3UM5 TITLE DOUBLE MUTANT (A16V+S108T) PLASMODIUM FALCIPARUM DIHYDROFOLATE TITLE 2 REDUCTASE-THYMIDYLATE SYNTHASE (PFDHFR-TS-T9/94) COMPLEXED WITH TITLE 3 PYRIMETHAMINE, 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, PYRIMETHAMINE, ANTIFOLATE, NAPDH, DUMP, KEYWDS 2 OXIDOREDUCTASE, TRANSFERASE-INHIBITOR COMPLEX EXPDTA X-RAY DIFFRACTION AUTHOR J.VANICHTANANKUL,S.KAMCHONWONGPAISAN,P.CHITNUMSUB,Y.YUTHAVONG REVDAT 2 01-NOV-23 3UM5 1 REMARK SEQADV REVDAT 1 18-JUL-12 3UM5 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. 2.40 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) : 2.40 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 28.28 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : 246494.660 REMARK 3 DATA CUTOFF LOW (ABS(F)) : 0.0000 REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 98.6 REMARK 3 NUMBER OF REFLECTIONS : 57048 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) : 0.202 REMARK 3 FREE R VALUE : 0.254 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.100 REMARK 3 FREE R VALUE TEST SET COUNT : 2885 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : 0.005 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) : 2.40 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.49 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 94.90 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 5137 REMARK 3 BIN R VALUE (WORKING SET) : 0.3020 REMARK 3 BIN FREE R VALUE : 0.3420 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 5.20 REMARK 3 BIN FREE R VALUE TEST SET COUNT : 282 REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : 0.020 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 9056 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 170 REMARK 3 SOLVENT ATOMS : 781 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 35.70 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 46.90 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 9.24000 REMARK 3 B22 (A**2) : -0.07000 REMARK 3 B33 (A**2) : -9.17000 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) : 0.28 REMARK 3 ESD FROM SIGMAA (A) : 0.32 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) : 0.36 REMARK 3 ESD FROM C-V SIGMAA (A) : 0.42 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.006 REMARK 3 BOND ANGLES (DEGREES) : 1.400 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 22.90 REMARK 3 IMPROPER ANGLES (DEGREES) : 0.720 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) : 1.410 ; 1.500 REMARK 3 MAIN-CHAIN ANGLE (A**2) : 2.430 ; 2.000 REMARK 3 SIDE-CHAIN BOND (A**2) : 1.870 ; 2.000 REMARK 3 SIDE-CHAIN ANGLE (A**2) : 2.770 ; 2.500 REMARK 3 REMARK 3 BULK SOLVENT MODELING. REMARK 3 METHOD USED : FLAT MODEL REMARK 3 KSOL : 0.35 REMARK 3 BSOL : 54.75 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 : LIGANDS.TOP REMARK 3 TOPOLOGY FILE 3 : WATER.TOP REMARK 3 TOPOLOGY FILE 4 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: BULK SOLVENT MODEL USED REMARK 4 REMARK 4 3UM5 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 24-NOV-11. REMARK 100 THE DEPOSITION ID IS D_1000068926. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 20-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 : NONIUS KAPPA CCD REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 57153 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.400 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 (%) : NULL 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) : NULL REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : NULL 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 : 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: 1J3I REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 51.20 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.52 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.1MM SODIUM ACETATE, 25% (W/V) PEG REMARK 280 4000, 0.2M AMMONIUM ACETATE, PH 4.6, EVAPORATION, TEMPERATURE REMARK 280 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 28.26450 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 82.62850 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 77.55950 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 82.62850 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 28.26450 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 77.55950 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: 13280 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 46640 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -56.0 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 VAL B 86 CG1 CG2 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 14.23 -64.75 REMARK 500 ARG A 38 -11.00 -148.89 REMARK 500 LYS A 49 -74.11 -65.49 REMARK 500 SER A 68 3.46 -66.16 REMARK 500 ASN A 82 67.10 60.74 REMARK 500 TYR A 159 -73.20 -82.15 REMARK 500 PHE A 293 -4.70 -56.83 REMARK 500 GLU A 300 -90.59 -80.76 REMARK 500 LYS A 321 76.70 -115.48 REMARK 500 TYR A 365 165.40 173.65 REMARK 500 PRO A 367 62.50 -68.52 REMARK 500 LEU A 418 58.00 -102.69 REMARK 500 ASN A 424 -0.91 70.97 REMARK 500 TYR A 430 -67.01 -21.27 REMARK 500 THR A 442 -77.39 -114.63 REMARK 500 ASP A 466 58.09 -145.02 REMARK 500 ALA A 541 -104.39 -115.35 REMARK 500 CYS B 18 -166.92 -104.93 REMARK 500 GLU B 25 103.02 -160.86 REMARK 500 LYS B 27 -24.32 86.32 REMARK 500 ARG B 38 -14.52 -145.97 REMARK 500 GLU B 71 -75.34 -65.13 REMARK 500 LYS B 76 -36.28 -133.03 REMARK 500 GLN B 99 -166.10 -120.67 REMARK 500 ASN B 121 19.09 51.23 REMARK 500 ILE B 123 96.00 -67.53 REMARK 500 SER B 128 142.94 -179.82 REMARK 500 LEU B 152 -30.88 -38.26 REMARK 500 GLU B 300 -168.68 -113.58 REMARK 500 ARG B 345 4.88 -66.10 REMARK 500 LYS B 372 161.42 174.86 REMARK 500 LEU B 418 56.76 -97.44 REMARK 500 TYR B 430 -70.12 -21.60 REMARK 500 THR B 442 -73.27 -113.87 REMARK 500 ASP B 466 68.19 -150.36 REMARK 500 ALA B 541 -99.84 -114.93 REMARK 500 ALA B 607 -5.93 -57.60 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 CP6 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 CP6 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 3UM5 A 1 608 UNP A7UD81 A7UD81_PLAFA 1 608 DBREF 3UM5 B 1 608 UNP A7UD81 A7UD81_PLAFA 1 608 SEQADV 3UM5 VAL A 16 UNP A7UD81 ALA 16 ENGINEERED MUTATION SEQADV 3UM5 THR A 108 UNP A7UD81 SER 108 ENGINEERED MUTATION SEQADV 3UM5 VAL B 16 UNP A7UD81 ALA 16 ENGINEERED MUTATION SEQADV 3UM5 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 CP6 A 609 17 HET NDP A 610 48 HET UMP A 611 20 HET CP6 B 709 17 HET NDP B 710 48 HET UMP B 711 20 HETNAM CP6 5-(4-CHLORO-PHENYL)-6-ETHYL-PYRIMIDINE-2,4-DIAMINE HETNAM NDP NADPH DIHYDRO-NICOTINAMIDE-ADENINE-DINUCLEOTIDE HETNAM 2 NDP PHOSPHATE HETNAM UMP 2'-DEOXYURIDINE 5'-MONOPHOSPHATE HETSYN CP6 PYRIMETHAMINE HETSYN UMP DUMP FORMUL 3 CP6 2(C12 H13 CL N4) FORMUL 4 NDP 2(C21 H30 N7 O17 P3) FORMUL 5 UMP 2(C9 H13 N2 O8 P) FORMUL 9 HOH *781(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 ASN A 82 1 17 HELIX 5 5 ARG A 106 ILE A 112 1 7 HELIX 6 6 PRO A 113 LYS A 117 5 5 HELIX 7 7 LYS A 132 PHE A 136 5 5 HELIX 8 8 VAL A 146 LEU A 156 1 11 HELIX 9 9 GLY A 166 LYS A 176 1 11 HELIX 10 10 ASP A 284 ASN A 294 1 11 HELIX 11 11 HIS A 308 ASP A 311 5 4 HELIX 12 12 PHE A 312 LEU A 318 1 7 HELIX 13 13 PRO A 324 GLY A 339 1 16 HELIX 14 14 LEU A 376 ARG A 388 1 13 HELIX 15 15 ASN A 392 ASN A 398 1 7 HELIX 16 16 TRP A 404 GLY A 408 5 5 HELIX 17 17 THR A 409 ARG A 416 1 8 HELIX 18 18 ILE A 429 PHE A 437 1 9 HELIX 19 19 ASP A 454 ASP A 466 1 13 HELIX 20 20 ASP A 481 MET A 485 5 5 HELIX 21 21 LEU A 516 CYS A 536 1 21 HELIX 22 22 HIS A 556 ASN A 565 1 10 HELIX 23 23 THR A 587 SER A 589 5 3 HELIX 24 24 ASN B 33 TYR B 35 5 3 HELIX 25 25 ASN B 51 THR B 63 1 13 HELIX 26 26 ASN B 66 SER B 68 5 3 HELIX 27 27 LYS B 69 ASN B 82 1 14 HELIX 28 28 ARG B 106 ILE B 112 1 7 HELIX 29 29 GLU B 147 LEU B 156 1 10 HELIX 30 30 GLY B 166 LYS B 176 1 11 HELIX 31 31 ASP B 284 ASN B 294 1 11 HELIX 32 32 GLU B 301 ASN B 305 5 5 HELIX 33 33 HIS B 308 ASP B 311 5 4 HELIX 34 34 PHE B 312 LEU B 318 1 7 HELIX 35 35 PRO B 324 GLY B 339 1 16 HELIX 36 36 LEU B 376 GLY B 389 1 14 HELIX 37 37 ASN B 392 ASN B 398 1 7 HELIX 38 38 TRP B 404 GLY B 408 5 5 HELIX 39 39 THR B 409 ARG B 416 1 8 HELIX 40 40 ILE B 429 PHE B 437 1 9 HELIX 41 41 ASP B 454 ASP B 466 1 13 HELIX 42 42 ASP B 481 MET B 485 5 5 HELIX 43 43 LEU B 516 CYS B 536 1 21 HELIX 44 44 HIS B 556 ASN B 565 1 10 HELIX 45 45 THR B 587 SER B 589 5 3 SHEET 1 A 8 TYR A 141 ILE A 143 0 SHEET 2 A 8 ILE A 123 LEU A 127 1 N ILE A 126 O TYR A 141 SHEET 3 A 8 VAL A 101 GLY A 105 1 N MET A 104 O LEU A 127 SHEET 4 A 8 CYS A 161 ILE A 163 1 O PHE A 162 N VAL A 101 SHEET 5 A 8 ILE A 11 VAL A 20 1 N TYR A 12 O CYS A 161 SHEET 6 A 8 LYS A 181 TYR A 191 1 O TYR A 183 N ALA A 13 SHEET 7 A 8 THR A 220 LYS A 228 -1 O ILE A 224 N PHE A 184 SHEET 8 A 8 TYR A 214 THR A 215 -1 N TYR A 214 O LEU A 221 SHEET 1 B 7 VAL A 195 PHE A 196 0 SHEET 2 B 7 PHE A 37 GLY A 41 -1 N LEU A 40 O VAL A 195 SHEET 3 B 7 ILE A 11 VAL A 20 -1 N CYS A 18 O GLY A 39 SHEET 4 B 7 LYS A 181 TYR A 191 1 O TYR A 183 N ALA A 13 SHEET 5 B 7 THR A 220 LYS A 228 -1 O ILE A 224 N PHE A 184 SHEET 6 B 7 TYR A 205 VAL A 210 -1 N GLN A 206 O LYS A 227 SHEET 7 B 7 TYR A 320 LYS A 321 1 O TYR A 320 N VAL A 210 SHEET 1 C 6 ASN A 340 GLN A 342 0 SHEET 2 C 6 VAL A 350 ASP A 361 -1 O SER A 352 N ASN A 340 SHEET 3 C 6 GLN A 539 TYR A 553 -1 O LEU A 547 N TYR A 356 SHEET 4 C 6 LYS A 502 ASP A 513 1 N CYS A 505 O ILE A 544 SHEET 5 C 6 HIS A 491 PHE A 499 -1 N TYR A 497 O SER A 504 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 GLN A 594 N THR A 573 SHEET 1 E 7 TYR B 141 ILE B 143 0 SHEET 2 E 7 ARG B 122 LEU B 127 1 N ILE B 126 O ILE B 143 SHEET 3 E 7 GLN B 99 GLY B 105 1 N ASN B 100 O ILE B 123 SHEET 4 E 7 TYR B 158 ILE B 163 1 O TYR B 159 N GLN B 99 SHEET 5 E 7 ILE B 11 VAL B 20 1 N TYR B 12 O CYS B 161 SHEET 6 E 7 PHE B 37 GLY B 41 -1 O GLY B 39 N CYS B 18 SHEET 7 E 7 VAL B 195 PHE B 196 -1 O VAL B 195 N LEU B 40 SHEET 1 F 9 TYR B 141 ILE B 143 0 SHEET 2 F 9 ARG B 122 LEU B 127 1 N ILE B 126 O ILE B 143 SHEET 3 F 9 GLN B 99 GLY B 105 1 N ASN B 100 O ILE B 123 SHEET 4 F 9 TYR B 158 ILE B 163 1 O TYR B 159 N GLN B 99 SHEET 5 F 9 ILE B 11 VAL B 20 1 N TYR B 12 O CYS B 161 SHEET 6 F 9 LYS B 181 TYR B 191 1 O TYR B 183 N CYS B 15 SHEET 7 F 9 THR B 220 LYS B 227 -1 O ASP B 222 N ARG B 186 SHEET 8 F 9 GLN B 206 THR B 215 -1 N GLN B 206 O LYS B 227 SHEET 9 F 9 TYR B 320 LYS B 321 1 O TYR B 320 N VAL B 210 SHEET 1 G 6 ASN B 340 SER B 343 0 SHEET 2 G 6 GLY B 349 ASP B 361 -1 O SER B 352 N ASN B 340 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 -1.39 CISPEP 2 GLY A 165 GLY A 166 0 -0.26 CISPEP 3 LYS B 117 PRO B 118 0 0.30 CISPEP 4 GLY B 165 GLY B 166 0 0.95 SITE 1 AC1 12 ILE A 14 CYS A 15 VAL A 16 ASP A 54 SITE 2 AC1 12 PHE A 58 THR A 108 SER A 111 ILE A 112 SITE 3 AC1 12 ILE A 164 TYR A 170 THR A 185 NDP A 610 SITE 1 AC2 31 CYS A 15 VAL A 16 LEU A 40 GLY A 44 SITE 2 AC2 31 VAL A 45 LEU A 46 GLY A 105 ARG A 106 SITE 3 AC2 31 THR A 107 THR A 108 LEU A 127 SER A 128 SITE 4 AC2 31 ARG A 129 THR A 130 ASN A 144 ILE A 164 SITE 5 AC2 31 GLY A 165 GLY A 166 SER A 167 VAL A 168 SITE 6 AC2 31 VAL A 169 TYR A 170 GLU A 172 CP6 A 609 SITE 7 AC2 31 HOH A1006 HOH A1011 HOH A1043 HOH A1069 SITE 8 AC2 31 HOH A1075 HOH A1150 HOH A1672 SITE 1 AC3 15 ARG A 345 CYS A 490 HIS A 491 GLN A 509 SITE 2 AC3 15 ARG A 510 SER A 511 ASP A 513 GLY A 517 SITE 3 AC3 15 ASN A 521 HIS A 551 TYR A 553 HOH A1081 SITE 4 AC3 15 ARG B 470 ARG B 471 HOH B1519 SITE 1 AC4 13 ILE B 14 CYS B 15 VAL B 16 ASP B 54 SITE 2 AC4 13 MET B 55 PHE B 58 THR B 108 SER B 111 SITE 3 AC4 13 ILE B 112 ILE B 164 TYR B 170 THR B 185 SITE 4 AC4 13 NDP B 710 SITE 1 AC5 28 CYS B 15 VAL B 16 LEU B 40 GLY B 44 SITE 2 AC5 28 VAL B 45 LEU B 46 GLY B 105 ARG B 106 SITE 3 AC5 28 THR B 107 THR B 108 LEU B 127 SER B 128 SITE 4 AC5 28 ARG B 129 THR B 130 ASN B 144 VAL B 146 SITE 5 AC5 28 ILE B 164 GLY B 165 GLY B 166 SER B 167 SITE 6 AC5 28 VAL B 168 VAL B 169 TYR B 170 GLU B 172 SITE 7 AC5 28 VAL B 195 CP6 B 709 HOH B1042 HOH B1357 SITE 1 AC6 15 ARG A 470 ARG A 471 HOH A1100 ARG B 345 SITE 2 AC6 15 CYS B 490 HIS B 491 GLN B 509 ARG B 510 SITE 3 AC6 15 SER B 511 CYS B 512 ASP B 513 ASN B 521 SITE 4 AC6 15 HIS B 551 TYR B 553 HOH B1572 CRYST1 56.529 155.119 165.257 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 0.017690 0.000000 0.000000 0.00000 SCALE2 0.000000 0.006447 0.000000 0.00000 SCALE3 0.000000 0.000000 0.006051 0.00000