HEADER TRANSFERASE 18-DEC-20 7DP6 TITLE CRYSTAL STRUCTURE OF MUTANT V45T BRUGIA MALAYI THYMIDYLATE SYNTHASE TITLE 2 COMPLEXED WITH 2'-DEOXYURIDINE MONOPHOSPHATE COMPND MOL_ID: 1; COMPND 2 MOLECULE: THYMIDYLATE SYNTHASE; COMPND 3 CHAIN: A; COMPND 4 EC: 2.1.1.45; COMPND 5 ENGINEERED: YES; COMPND 6 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: BRUGIA MALAYI; SOURCE 3 ORGANISM_COMMON: FILARIAL NEMATODE WORM; SOURCE 4 ORGANISM_TAXID: 6279; SOURCE 5 GENE: BMA-TYMS-1.1, BM_BM7277; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: SG13009 [PREP4]; SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 10 EXPRESSION_SYSTEM_PLASMID: PQE-30 XA KEYWDS THYMIDYLATE SYNTHASE, NUCLEOTIDE SYNTHASE, TRANSFERASE, KEYWDS 2 METHYLTRANSFERASE EXPDTA X-RAY DIFFRACTION AUTHOR K.KEYUNRATSAMI,T.NUALNOI,S.WONGKAMCHAI,C.SONGSIRIRITTHIGUL,C.-J.CHEN, AUTHOR 2 B.CANYUK REVDAT 2 29-NOV-23 7DP6 1 REMARK REVDAT 1 22-DEC-21 7DP6 0 JRNL AUTH K.KEYUNRATSAMI,T.NUALNOI,S.WONGKAMCHAI,C.SONGSIRIRITTHIGUL, JRNL AUTH 2 C.-J.CHEN,B.CANYUK JRNL TITL CRYSTALLOGRAPHIC INVESTIGATION AND INHIBITION OF BRUGIA JRNL TITL 2 MALAYI THYMIDYLATE SYNTHASE BY A FOLATE ANALOG JRNL REF TO BE PUBLISHED JRNL REFN REMARK 2 REMARK 2 RESOLUTION. 1.85 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.8.0253 REMARK 3 AUTHORS : MURSHUDOV,SKUBAK,LEBEDEV,PANNU,STEINER, REMARK 3 : NICHOLLS,WINN,LONG,VAGIN REMARK 3 REMARK 3 REFINEMENT TARGET : NULL REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.85 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 24.68 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 99.5 REMARK 3 NUMBER OF REFLECTIONS : 34007 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : FREE R-VALUE REMARK 3 FREE R VALUE TEST SET SELECTION : NULL REMARK 3 R VALUE (WORKING + TEST SET) : NULL REMARK 3 R VALUE (WORKING SET) : 0.176 REMARK 3 FREE R VALUE : 0.206 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.067 REMARK 3 FREE R VALUE TEST SET COUNT : 1723 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : NULL REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 1.85 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.90 REMARK 3 REFLECTION IN BIN (WORKING SET) : 2361 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 99.64 REMARK 3 BIN R VALUE (WORKING SET) : 0.2500 REMARK 3 BIN FREE R VALUE SET COUNT : 127 REMARK 3 BIN FREE R VALUE : 0.2750 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 2285 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 52 REMARK 3 SOLVENT ATOMS : 125 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 40.84 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 0.50200 REMARK 3 B22 (A**2) : 0.50200 REMARK 3 B33 (A**2) : -1.62800 REMARK 3 B12 (A**2) : 0.25100 REMARK 3 B13 (A**2) : 0.00000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): 0.111 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.108 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.079 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 2.648 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.968 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.962 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 2404 ; 0.007 ; 0.013 REMARK 3 BOND LENGTHS OTHERS (A): 2201 ; 0.001 ; 0.017 REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 3246 ; 1.427 ; 1.640 REMARK 3 BOND ANGLES OTHERS (DEGREES): 5103 ; 1.331 ; 1.579 REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 290 ; 6.598 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 136 ;32.298 ;21.618 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 411 ;12.787 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 19 ;18.389 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 298 ; 0.064 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 2671 ; 0.007 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): 526 ; 0.001 ; 0.020 REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): 467 ; 0.216 ; 0.200 REMARK 3 NON-BONDED CONTACTS OTHERS (A): 92 ; 0.214 ; 0.200 REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): 1139 ; 0.164 ; 0.200 REMARK 3 NON-BONDED TORSION OTHERS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): 103 ; 0.262 ; 0.200 REMARK 3 H-BOND (X...Y) OTHERS (A): 1 ; 0.187 ; 0.200 REMARK 3 POTENTIAL METAL-ION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY VDW REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY VDW OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY METAL-ION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. COUNT RMS WEIGHT REMARK 3 MAIN-CHAIN BOND REFINED ATOMS (A**2): 1148 ; 2.671 ; 4.072 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): 1147 ; 2.670 ; 4.068 REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 1436 ; 3.660 ; 6.094 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): 1437 ; 3.659 ; 6.098 REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 1254 ; 3.804 ; 4.565 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): 1255 ; 3.802 ; 4.568 REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 1807 ; 5.822 ; 6.633 REMARK 3 SIDE-CHAIN ANGLE OTHER ATOMS (A**2): 1808 ; 5.821 ; 6.636 REMARK 3 LONG RANGE B REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 LONG RANGE B OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 REMARK 3 ANISOTROPIC THERMAL FACTOR RESTRAINTS. COUNT RMS WEIGHT REMARK 3 RIGID-BOND RESTRAINTS (A**2): NULL ; NULL ; NULL REMARK 3 SPHERICITY; FREE ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SPHERICITY; BONDED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 REMARK 3 NCS RESTRAINTS STATISTICS REMARK 3 NUMBER OF DIFFERENT NCS GROUPS : NULL REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : NULL REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : MASK BULK SOLVENT REMARK 3 PARAMETERS FOR MASK CALCULATION REMARK 3 VDW PROBE RADIUS : 1.20 REMARK 3 ION PROBE RADIUS : 0.80 REMARK 3 SHRINKAGE RADIUS : 0.80 REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: HYDROGENS HAVE BEEN ADDED IN THEIR REMARK 3 RIDING POSITIONS REMARK 4 REMARK 4 7DP6 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 21-DEC-20. REMARK 100 THE DEPOSITION ID IS D_1300019587. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 12-NOV-13 REMARK 200 TEMPERATURE (KELVIN) : 110 REMARK 200 PH : 8 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : NSRRC REMARK 200 BEAMLINE : TPS 05A REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1 REMARK 200 MONOCHROMATOR : DCM REMARK 200 OPTICS : DCM REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : RAYONIX MX300-HS REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : HKL-2000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 34055 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.850 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 (%) : 99.6 REMARK 200 DATA REDUNDANCY : 4.700 REMARK 200 R MERGE (I) : 0.02800 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 51.2000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.85 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.92 REMARK 200 COMPLETENESS FOR SHELL (%) : 100.0 REMARK 200 DATA REDUNDANCY IN SHELL : 4.70 REMARK 200 R MERGE FOR SHELL (I) : 0.49600 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 3.470 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: 1HVY REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 56.77 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.85 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.1 M TRIS-HCL, 20 MM REMARK 280 BETAMERCAPTOETHANOL, 8%(W/V) PEG 4000, PH 8, VAPOR DIFFUSION, REMARK 280 HANGING DROP, TEMPERATURE 273K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 32 2 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -Y,X-Y,Z+2/3 REMARK 290 3555 -X+Y,-X,Z+1/3 REMARK 290 4555 Y,X,-Z REMARK 290 5555 X-Y,-Y,-Z+1/3 REMARK 290 6555 -X,-X+Y,-Z+2/3 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 69.63000 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 34.81500 REMARK 290 SMTRY1 4 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 4 0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 5 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 5 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 5 0.000000 0.000000 -1.000000 34.81500 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 69.63000 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 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 LYS A 2 REMARK 465 SER A 3 REMARK 465 SER A 4 REMARK 465 GLY A 5 REMARK 465 ALA A 6 REMARK 465 HIS A 7 REMARK 465 GLY A 8 REMARK 465 ASN A 9 REMARK 465 VAL A 10 REMARK 465 MET A 11 REMARK 465 GLY A 12 REMARK 465 ASP A 13 REMARK 465 ALA A 14 REMARK 465 GLY A 15 REMARK 465 VAL A 16 REMARK 465 LEU A 17 REMARK 465 ALA A 303 REMARK 465 MET A 304 REMARK 465 ALA A 305 REMARK 465 VAL A 306 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 O1 GOL A 404 O HOH A 501 1.67 REMARK 500 O HOH A 510 O HOH A 553 1.68 REMARK 500 O HOH A 502 O HOH A 586 2.03 REMARK 500 OD2 ASP A 211 O HOH A 502 2.13 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 SG CYS A 114 O HOH A 620 4655 2.05 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 PHE A 116 41.84 -108.44 REMARK 500 HIS A 134 34.21 -141.77 REMARK 500 THR A 147 118.97 -39.62 REMARK 500 LEU A 214 -53.94 -123.67 REMARK 500 REMARK 500 REMARK: NULL DBREF1 7DP6 A 1 306 UNP A0A4E9EZW9_BRUMA DBREF2 7DP6 A A0A4E9EZW9 1 306 SEQADV 7DP6 THR A 45 UNP A0A4E9EZW VAL 45 ENGINEERED MUTATION SEQRES 1 A 306 MET LYS SER SER GLY ALA HIS GLY ASN VAL MET GLY ASP SEQRES 2 A 306 ALA GLY VAL LEU LYS ASN GLU ASP GLU SER LYS TYR LEU SEQRES 3 A 306 ASP GLN VAL ARG TYR ILE LEU LYS ASN GLY GLU ARG ILE SEQRES 4 A 306 ASP ASP ARG THR GLY THR GLY THR ILE SER VAL PHE GLY SEQRES 5 A 306 MET HIS SER VAL TYR SER LEU ARG ASN GLY VAL VAL PRO SEQRES 6 A 306 VAL LEU THR THR LYS ARG VAL TYR TRP LYS GLY VAL VAL SEQRES 7 A 306 GLU GLU LEU LEU TRP PHE ILE ARG GLY ASP THR ASN ALA SEQRES 8 A 306 LYS HIS LEU SER GLU LYS GLY VAL ARG ILE TRP ASP ALA SEQRES 9 A 306 ASN GLY SER ARG GLN PHE LEU ASP GLN CYS GLY PHE SER SEQRES 10 A 306 ASP ARG SER GLU GLY ASP LEU GLY PRO ILE TYR GLY PHE SEQRES 11 A 306 GLN TRP ARG HIS CYS GLY ALA GLU TYR ARG GLY MET ASP SEQRES 12 A 306 THR ASP TYR THR ASN GLN GLY ILE ASP GLN LEU SER GLU SEQRES 13 A 306 ILE ILE ASP LEU ILE LYS ASN GLU PRO HIS SER ARG ARG SEQRES 14 A 306 ILE ILE LEU SER ALA TRP ASN VAL LYS ASP LEU LYS LEU SEQRES 15 A 306 MET ALA LEU PRO PRO CYS HIS THR LEU ALA GLN PHE ALA SEQRES 16 A 306 VAL ARG ASN GLY GLU LEU SER CYS GLN LEU TYR GLN ARG SEQRES 17 A 306 SER GLY ASP MET GLY LEU GLY VAL PRO PHE ASN LEU ALA SEQRES 18 A 306 SER TYR GLY LEU LEU THR HIS MET ILE ALA HIS VAL CYS SEQRES 19 A 306 GLY LEU LYS THR GLY HIS LEU CYS HIS VAL LEU GLY ASP SEQRES 20 A 306 ALA HIS VAL TYR MET ASN HIS VAL ASP ALA LEU GLN GLU SEQRES 21 A 306 GLN LEU LYS ARG GLN PRO ARG GLN PHE PRO THR VAL ARG SEQRES 22 A 306 PHE ILE GLY ASN ILE LYS THR ILE ASP ASP PHE THR TYR SEQRES 23 A 306 GLU SER ILE VAL LEU GLU ASN TYR GLN PRO MET PRO ALA SEQRES 24 A 306 ILE LYS MET ALA MET ALA VAL HET UMP A 401 20 HET BME A 402 4 HET BME A 403 4 HET GOL A 404 6 HET GOL A 405 6 HET GOL A 406 6 HET GOL A 407 6 HETNAM UMP 2'-DEOXYURIDINE 5'-MONOPHOSPHATE HETNAM BME BETA-MERCAPTOETHANOL HETNAM GOL GLYCEROL HETSYN UMP DUMP HETSYN GOL GLYCERIN; PROPANE-1,2,3-TRIOL FORMUL 2 UMP C9 H13 N2 O8 P FORMUL 3 BME 2(C2 H6 O S) FORMUL 5 GOL 4(C3 H8 O3) FORMUL 9 HOH *125(H2 O) HELIX 1 AA1 ASN A 19 GLY A 36 1 18 HELIX 2 AA2 ARG A 60 VAL A 63 5 4 HELIX 3 AA3 TYR A 73 ARG A 86 1 14 HELIX 4 AA4 ASN A 90 GLU A 96 1 7 HELIX 5 AA5 TRP A 102 SER A 107 1 6 HELIX 6 AA6 SER A 107 CYS A 114 1 8 HELIX 7 AA7 ILE A 127 CYS A 135 1 9 HELIX 8 AA8 ASP A 152 GLU A 164 1 13 HELIX 9 AA9 ASN A 176 MET A 183 5 8 HELIX 10 AB1 LEU A 214 GLY A 235 1 22 HELIX 11 AB2 HIS A 254 LEU A 262 1 9 HELIX 12 AB3 THR A 280 PHE A 284 5 5 HELIX 13 AB4 THR A 285 GLU A 287 5 3 SHEET 1 AA1 6 GLU A 37 ASP A 40 0 SHEET 2 AA1 6 GLY A 46 SER A 58 -1 O SER A 49 N GLU A 37 SHEET 3 AA1 6 LYS A 237 TYR A 251 -1 O HIS A 243 N SER A 55 SHEET 4 AA1 6 GLU A 200 ASP A 211 1 N LEU A 201 O GLY A 239 SHEET 5 AA1 6 HIS A 189 ARG A 197 -1 N LEU A 191 O TYR A 206 SHEET 6 AA1 6 ILE A 171 SER A 173 -1 N LEU A 172 O ALA A 192 SHEET 1 AA2 2 THR A 271 PHE A 274 0 SHEET 2 AA2 2 ILE A 289 GLU A 292 -1 O GLU A 292 N THR A 271 LINK SG ACYS A 242 S2 BME A 403 1555 1555 2.13 CRYST1 80.720 80.720 104.445 90.00 90.00 120.00 P 32 2 1 6 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 0.012389 0.007153 0.000000 0.00000 SCALE2 0.000000 0.014305 0.000000 0.00000 SCALE3 0.000000 0.000000 0.009574 0.00000