HEADER TRANSFERASE 13-MAR-15 3X44 TITLE CRYSTAL STRUCTURE OF O-UREIDO-L-SERINE-BOUND K43A MUTANT OF O-UREIDO- TITLE 2 L-SERINE SYNTHASE COMPND MOL_ID: 1; COMPND 2 MOLECULE: O-UREIDO-L-SERINE SYNTHASE; COMPND 3 CHAIN: A, B; COMPND 4 SYNONYM: CYSTEINE SYNTHASE HOMOLOG DSCD, O-ACETYLSERINE COMPND 5 SULFHYDRYLASE; COMPND 6 EC: 2.6.99.3, 2.5.1.47; COMPND 7 ENGINEERED: YES; COMPND 8 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: STREPTOMYCES LAVENDULAE; SOURCE 3 ORGANISM_TAXID: 1914; SOURCE 4 STRAIN: ATCC11924; SOURCE 5 GENE: DCSD; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: BL21(DE3); SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 10 EXPRESSION_SYSTEM_PLASMID: PET21A(+) KEYWDS D-CYCLOSERINE, TYPE II PLP ENZYME, SYNTHASE, TRANSFERASE EXPDTA X-RAY DIFFRACTION AUTHOR Y.MATOBA,N.UDA,K.ODA,M.SUGIYAMA REVDAT 4 29-MAY-24 3X44 1 REMARK REVDAT 3 24-AUG-22 3X44 1 JRNL REMARK SEQADV REVDAT 2 12-AUG-15 3X44 1 JRNL REVDAT 1 29-JUL-15 3X44 0 JRNL AUTH N.UDA,Y.MATOBA,K.ODA,T.KUMAGAI,M.SUGIYAMA JRNL TITL THE STRUCTURAL AND MUTATIONAL ANALYSES OF O-UREIDO-L-SERINE JRNL TITL 2 SYNTHASE NECESSARY FOR D-CYCLOSERINE BIOSYNTHESIS. JRNL REF FEBS J. V. 282 3929 2015 JRNL REFN ISSN 1742-464X JRNL PMID 26207937 JRNL DOI 10.1111/FEBS.13386 REMARK 2 REMARK 2 RESOLUTION. 1.90 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 : ENGH & HUBER REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.90 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 29.87 REMARK 3 DATA CUTOFF (SIGMA(F)) : 2.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : 4848590.070 REMARK 3 DATA CUTOFF LOW (ABS(F)) : 0.0000 REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 92.6 REMARK 3 NUMBER OF REFLECTIONS : 43207 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) : 0.212 REMARK 3 FREE R VALUE : 0.260 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.100 REMARK 3 FREE R VALUE TEST SET COUNT : 2193 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 : 6 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 1.90 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.02 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 77.60 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 5676 REMARK 3 BIN R VALUE (WORKING SET) : 0.2600 REMARK 3 BIN FREE R VALUE : 0.3140 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 5.40 REMARK 3 BIN FREE R VALUE TEST SET COUNT : 327 REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : 0.017 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 4787 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 52 REMARK 3 SOLVENT ATOMS : 468 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 7.80 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 24.20 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 21.08000 REMARK 3 B22 (A**2) : -14.96000 REMARK 3 B33 (A**2) : -6.12000 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : -8.48000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : 0.23 REMARK 3 ESD FROM SIGMAA (A) : 0.20 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) : 0.30 REMARK 3 ESD FROM C-V SIGMAA (A) : 0.24 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.006 REMARK 3 BOND ANGLES (DEGREES) : 1.200 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 24.40 REMARK 3 IMPROPER ANGLES (DEGREES) : 0.640 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) : 1.640 ; 1.500 REMARK 3 MAIN-CHAIN ANGLE (A**2) : 2.150 ; 2.000 REMARK 3 SIDE-CHAIN BOND (A**2) : 2.310 ; 2.000 REMARK 3 SIDE-CHAIN ANGLE (A**2) : 2.930 ; 2.500 REMARK 3 REMARK 3 BULK SOLVENT MODELING. REMARK 3 METHOD USED : FLAT MODEL REMARK 3 KSOL : 0.35 REMARK 3 BSOL : 44.30 REMARK 3 REMARK 3 NCS MODEL : NONE 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-3.PARAM REMARK 3 PARAMETER FILE 2 : WATER_REP.PARAM REMARK 3 PARAMETER FILE 3 : PUS.PARAM REMARK 3 PARAMETER FILE 4 : NULL REMARK 3 TOPOLOGY FILE 1 : TOPHCSDX-3.PRO REMARK 3 TOPOLOGY FILE 2 : WATER.TOP REMARK 3 TOPOLOGY FILE 3 : PUS.TOP REMARK 3 TOPOLOGY FILE 4 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: BULK SOLVENT MODEL USED REMARK 4 REMARK 4 3X44 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 18-MAR-15. REMARK 100 THE DEPOSITION ID IS D_1000097154. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 22-JUN-13 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 8.1 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : SPRING-8 REMARK 200 BEAMLINE : BL38B1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.0 REMARK 200 MONOCHROMATOR : FIXED EXIT DOUBLE CRYSTAL REMARK 200 MONOCHROMATOR REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 315R REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : HKL-2000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 44755 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.900 REMARK 200 RESOLUTION RANGE LOW (A) : 100.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 96.0 REMARK 200 DATA REDUNDANCY : 3.600 REMARK 200 R MERGE (I) : 0.11200 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 12.5000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.90 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.97 REMARK 200 COMPLETENESS FOR SHELL (%) : 82.4 REMARK 200 DATA REDUNDANCY IN SHELL : 3.40 REMARK 200 R MERGE FOR SHELL (I) : 0.42500 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 2.200 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: MOLREP REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 41.55 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.10 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: TRIS-HCL, POLYETHYLENE GLYCOL 8,000, REMARK 280 SODIUM ACETATE, PH 8.1, VAPOR DIFFUSION, SITTING DROP, REMARK 280 TEMPERATURE 298K 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 56.67500 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 40.13000 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 4 -1.000000 0.000000 0.000000 56.67500 REMARK 290 SMTRY2 4 0.000000 1.000000 0.000000 40.13000 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: TETRAMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TETRAMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 14190 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 40480 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -89.0 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 350 BIOMT1 2 -1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT2 2 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT3 2 0.000000 0.000000 -1.000000 0.00000 REMARK 375 REMARK 375 SPECIAL POSITION REMARK 375 THE FOLLOWING ATOMS ARE FOUND TO BE WITHIN 0.15 ANGSTROMS REMARK 375 OF A SYMMETRY RELATED ATOM AND ARE ASSUMED TO BE ON SPECIAL REMARK 375 POSITIONS. REMARK 375 REMARK 375 ATOM RES CSSEQI REMARK 375 HOH A 521 LIES ON A SPECIAL POSITION. REMARK 465 REMARK 465 MISSING RESIDUES REMARK 465 THE FOLLOWING RESIDUES WERE NOT LOCATED IN THE REMARK 465 EXPERIMENT. (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 465 IDENTIFIER; SSSEQ=SEQUENCE NUMBER; I=INSERTION CODE.) REMARK 465 REMARK 465 M RES C SSSEQI REMARK 465 MET A 1 REMARK 465 GLY A 323 REMARK 465 LEU A 324 REMARK 465 LEU A 325 REMARK 465 GLU A 326 REMARK 465 HIS A 327 REMARK 465 HIS A 328 REMARK 465 HIS A 329 REMARK 465 HIS A 330 REMARK 465 HIS A 331 REMARK 465 HIS A 332 REMARK 465 MET B 1 REMARK 465 LEU B 318 REMARK 465 ASP B 319 REMARK 465 THR B 320 REMARK 465 GLY B 321 REMARK 465 SER B 322 REMARK 465 GLY B 323 REMARK 465 LEU B 324 REMARK 465 LEU B 325 REMARK 465 GLU B 326 REMARK 465 HIS B 327 REMARK 465 HIS B 328 REMARK 465 HIS B 329 REMARK 465 HIS B 330 REMARK 465 HIS B 331 REMARK 465 HIS B 332 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 B 595 O HOH B 746 1.91 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 O HOH A 614 O HOH A 614 2555 1.86 REMARK 500 O HOH B 732 O HOH B 732 2556 1.92 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 ASN A 148 -71.42 -75.05 REMARK 500 ALA A 206 49.60 -146.61 REMARK 500 GLN A 220 125.82 -39.95 REMARK 500 ALA A 223 81.86 41.69 REMARK 500 ASN A 225 47.03 -84.01 REMARK 500 ASP A 311 45.88 -83.75 REMARK 500 THR A 320 -155.94 -71.14 REMARK 500 GLU B 25 -36.27 -36.02 REMARK 500 PRO B 116 104.71 -49.68 REMARK 500 THR B 179 12.16 86.06 REMARK 500 ALA B 206 49.21 -146.29 REMARK 500 ALA B 223 81.45 43.92 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 PUS A 400 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PUS B 401 DBREF 3X44 A 1 324 UNP D2Z027 DCSD_STRLA 1 324 DBREF 3X44 B 1 324 UNP D2Z027 DCSD_STRLA 1 324 SEQADV 3X44 ALA A 43 UNP D2Z027 LYS 43 ENGINEERED MUTATION SEQADV 3X44 LEU A 325 UNP D2Z027 EXPRESSION TAG SEQADV 3X44 GLU A 326 UNP D2Z027 EXPRESSION TAG SEQADV 3X44 HIS A 327 UNP D2Z027 EXPRESSION TAG SEQADV 3X44 HIS A 328 UNP D2Z027 EXPRESSION TAG SEQADV 3X44 HIS A 329 UNP D2Z027 EXPRESSION TAG SEQADV 3X44 HIS A 330 UNP D2Z027 EXPRESSION TAG SEQADV 3X44 HIS A 331 UNP D2Z027 EXPRESSION TAG SEQADV 3X44 HIS A 332 UNP D2Z027 EXPRESSION TAG SEQADV 3X44 ALA B 43 UNP D2Z027 LYS 43 ENGINEERED MUTATION SEQADV 3X44 LEU B 325 UNP D2Z027 EXPRESSION TAG SEQADV 3X44 GLU B 326 UNP D2Z027 EXPRESSION TAG SEQADV 3X44 HIS B 327 UNP D2Z027 EXPRESSION TAG SEQADV 3X44 HIS B 328 UNP D2Z027 EXPRESSION TAG SEQADV 3X44 HIS B 329 UNP D2Z027 EXPRESSION TAG SEQADV 3X44 HIS B 330 UNP D2Z027 EXPRESSION TAG SEQADV 3X44 HIS B 331 UNP D2Z027 EXPRESSION TAG SEQADV 3X44 HIS B 332 UNP D2Z027 EXPRESSION TAG SEQRES 1 A 332 MET PRO LEU PHE ASN SER ILE LEU ASP THR ILE GLY ARG SEQRES 2 A 332 THR PRO ILE VAL ARG LEU GLN ARG MET ALA PRO GLU HIS SEQRES 3 A 332 THR SER VAL TYR VAL LYS VAL GLU SER PHE ASN PRO GLY SEQRES 4 A 332 GLY SER VAL ALA ASP ARG LEU ALA LEU SER VAL VAL LEU SEQRES 5 A 332 ASP ALA GLU ALA LYS GLY LEU LEU LYS PRO GLY ASP THR SEQRES 6 A 332 ILE VAL GLU CYS THR SER GLY ASN VAL GLY ILE ALA LEU SEQRES 7 A 332 ALA MET VAL ALA ALA ALA ARG GLY TYR ARG PHE VAL ALA SEQRES 8 A 332 VAL MET GLY ASP THR TYR SER VAL GLU ARG ARG LYS LEU SEQRES 9 A 332 ILE ARG ALA TYR GLY GLY LYS LEU VAL LEU PHE PRO GLY SEQRES 10 A 332 HIS LEU GLY SER LYS GLY GLY ASN LEU ILE ALA ASP GLU SEQRES 11 A 332 LEU ALA GLU LYS TYR GLY TRP PHE ARG ALA ARG GLN PHE SEQRES 12 A 332 ASP ASN PRO ALA ASN PRO SER TYR HIS ARG GLU THR THR SEQRES 13 A 332 ALA SER GLU ILE LEU ALA ASP PHE ALA GLY LYS ARG LEU SEQRES 14 A 332 ASP HIS PHE VAL THR GLY PHE GLY THR THR GLY THR LEU SEQRES 15 A 332 THR GLY VAL GLY GLN MET LEU ARG VAL ALA ARG PRO GLU SEQRES 16 A 332 VAL ARG VAL VAL ALA LEU GLU PRO SER ASN ALA ALA MET SEQRES 17 A 332 LEU ALA ARG GLY GLU TRP SER PRO HIS GLN ILE GLN GLY SEQRES 18 A 332 LEU ALA PRO ASN PHE VAL PRO GLY VAL LEU ASP ARG SER SEQRES 19 A 332 VAL ILE ASP ASP LEU VAL THR MET ASP GLU VAL THR ALA SEQRES 20 A 332 ARG ASP THR SER ARG ARG LEU ALA ALA GLU GLU GLY ILE SEQRES 21 A 332 PHE ALA GLY ILE SER ALA GLY ALA THR VAL ALA THR ALA SEQRES 22 A 332 LEU SER ILE ALA GLU HIS ALA PRO GLU GLY THR VAL LEU SEQRES 23 A 332 LEU ALA MET LEU PRO ASP THR GLY GLU ARG TYR LEU SER SEQRES 24 A 332 THR PHE LEU PHE ASP GLY VAL ASP GLU GLY SER ASP ASP SEQRES 25 A 332 ALA TRP LEU ALA SER LEU ASP THR GLY SER GLY LEU LEU SEQRES 26 A 332 GLU HIS HIS HIS HIS HIS HIS SEQRES 1 B 332 MET PRO LEU PHE ASN SER ILE LEU ASP THR ILE GLY ARG SEQRES 2 B 332 THR PRO ILE VAL ARG LEU GLN ARG MET ALA PRO GLU HIS SEQRES 3 B 332 THR SER VAL TYR VAL LYS VAL GLU SER PHE ASN PRO GLY SEQRES 4 B 332 GLY SER VAL ALA ASP ARG LEU ALA LEU SER VAL VAL LEU SEQRES 5 B 332 ASP ALA GLU ALA LYS GLY LEU LEU LYS PRO GLY ASP THR SEQRES 6 B 332 ILE VAL GLU CYS THR SER GLY ASN VAL GLY ILE ALA LEU SEQRES 7 B 332 ALA MET VAL ALA ALA ALA ARG GLY TYR ARG PHE VAL ALA SEQRES 8 B 332 VAL MET GLY ASP THR TYR SER VAL GLU ARG ARG LYS LEU SEQRES 9 B 332 ILE ARG ALA TYR GLY GLY LYS LEU VAL LEU PHE PRO GLY SEQRES 10 B 332 HIS LEU GLY SER LYS GLY GLY ASN LEU ILE ALA ASP GLU SEQRES 11 B 332 LEU ALA GLU LYS TYR GLY TRP PHE ARG ALA ARG GLN PHE SEQRES 12 B 332 ASP ASN PRO ALA ASN PRO SER TYR HIS ARG GLU THR THR SEQRES 13 B 332 ALA SER GLU ILE LEU ALA ASP PHE ALA GLY LYS ARG LEU SEQRES 14 B 332 ASP HIS PHE VAL THR GLY PHE GLY THR THR GLY THR LEU SEQRES 15 B 332 THR GLY VAL GLY GLN MET LEU ARG VAL ALA ARG PRO GLU SEQRES 16 B 332 VAL ARG VAL VAL ALA LEU GLU PRO SER ASN ALA ALA MET SEQRES 17 B 332 LEU ALA ARG GLY GLU TRP SER PRO HIS GLN ILE GLN GLY SEQRES 18 B 332 LEU ALA PRO ASN PHE VAL PRO GLY VAL LEU ASP ARG SER SEQRES 19 B 332 VAL ILE ASP ASP LEU VAL THR MET ASP GLU VAL THR ALA SEQRES 20 B 332 ARG ASP THR SER ARG ARG LEU ALA ALA GLU GLU GLY ILE SEQRES 21 B 332 PHE ALA GLY ILE SER ALA GLY ALA THR VAL ALA THR ALA SEQRES 22 B 332 LEU SER ILE ALA GLU HIS ALA PRO GLU GLY THR VAL LEU SEQRES 23 B 332 LEU ALA MET LEU PRO ASP THR GLY GLU ARG TYR LEU SER SEQRES 24 B 332 THR PHE LEU PHE ASP GLY VAL ASP GLU GLY SER ASP ASP SEQRES 25 B 332 ALA TRP LEU ALA SER LEU ASP THR GLY SER GLY LEU LEU SEQRES 26 B 332 GLU HIS HIS HIS HIS HIS HIS HET PUS A 400 26 HET PUS B 401 26 HETNAM PUS (E)-O-(CARBAMOYLAMINO)-N-({3-HYDROXY-2-METHYL-5- HETNAM 2 PUS [(PHOSPHONOOXY)METHYL]PYRIDIN-4-YL}METHYLIDENE)-L- HETNAM 3 PUS SERINE FORMUL 3 PUS 2(C12 H17 N4 O9 P) FORMUL 5 HOH *468(H2 O) HELIX 1 1 SER A 6 ILE A 11 5 6 HELIX 2 2 SER A 35 ASN A 37 5 3 HELIX 3 3 VAL A 42 LYS A 57 1 16 HELIX 4 4 GLY A 72 GLY A 86 1 15 HELIX 5 5 SER A 98 TYR A 108 1 11 HELIX 6 6 PRO A 116 HIS A 118 5 3 HELIX 7 7 LEU A 119 GLY A 136 1 18 HELIX 8 8 PRO A 146 THR A 155 1 10 HELIX 9 9 THR A 155 ALA A 165 1 11 HELIX 10 10 THR A 179 ARG A 193 1 15 HELIX 11 11 ALA A 207 GLY A 212 1 6 HELIX 12 12 ASP A 232 ILE A 236 5 5 HELIX 13 13 ASP A 243 GLU A 258 1 16 HELIX 14 14 GLY A 263 HIS A 279 1 17 HELIX 15 15 THR A 293 TYR A 297 5 5 HELIX 16 16 THR A 300 ASP A 304 5 5 HELIX 17 17 ASP A 311 THR A 320 1 10 HELIX 18 18 SER B 6 ILE B 11 5 6 HELIX 19 19 SER B 35 ASN B 37 5 3 HELIX 20 20 VAL B 42 LYS B 57 1 16 HELIX 21 21 GLY B 72 GLY B 86 1 15 HELIX 22 22 SER B 98 TYR B 108 1 11 HELIX 23 23 PRO B 116 HIS B 118 5 3 HELIX 24 24 LEU B 119 GLY B 136 1 18 HELIX 25 25 PRO B 146 THR B 155 1 10 HELIX 26 26 THR B 155 ALA B 165 1 11 HELIX 27 27 THR B 179 ARG B 193 1 15 HELIX 28 28 ALA B 207 GLY B 212 1 6 HELIX 29 29 ASP B 232 ILE B 236 5 5 HELIX 30 30 ASP B 243 GLY B 259 1 17 HELIX 31 31 GLY B 263 HIS B 279 1 17 HELIX 32 32 THR B 293 LEU B 298 5 6 HELIX 33 33 THR B 300 ASP B 304 5 5 HELIX 34 34 ASP B 311 SER B 317 1 7 SHEET 1 A 6 ILE A 16 ARG A 18 0 SHEET 2 A 6 SER A 28 VAL A 33 -1 O VAL A 31 N VAL A 17 SHEET 3 A 6 VAL A 285 LEU A 290 1 O LEU A 286 N TYR A 30 SHEET 4 A 6 HIS A 171 THR A 174 1 N VAL A 173 O LEU A 287 SHEET 5 A 6 ARG A 197 PRO A 203 1 O VAL A 199 N PHE A 172 SHEET 6 A 6 ASP A 238 MET A 242 1 O ASP A 238 N ALA A 200 SHEET 1 B 4 LYS A 111 PHE A 115 0 SHEET 2 B 4 ARG A 88 GLY A 94 1 N ALA A 91 O LYS A 111 SHEET 3 B 4 THR A 65 THR A 70 1 N ILE A 66 O ARG A 88 SHEET 4 B 4 PHE A 138 ARG A 139 1 O PHE A 138 N THR A 65 SHEET 1 C 6 ILE B 16 ARG B 18 0 SHEET 2 C 6 SER B 28 VAL B 33 -1 O VAL B 31 N VAL B 17 SHEET 3 C 6 VAL B 285 LEU B 290 1 O LEU B 286 N TYR B 30 SHEET 4 C 6 HIS B 171 THR B 174 1 N VAL B 173 O LEU B 287 SHEET 5 C 6 ARG B 197 PRO B 203 1 O VAL B 199 N PHE B 172 SHEET 6 C 6 ASP B 238 MET B 242 1 O ASP B 238 N ALA B 200 SHEET 1 D 4 LYS B 111 PHE B 115 0 SHEET 2 D 4 ARG B 88 GLY B 94 1 N PHE B 89 O LYS B 111 SHEET 3 D 4 THR B 65 THR B 70 1 N GLU B 68 O VAL B 92 SHEET 4 D 4 PHE B 138 ARG B 139 1 O PHE B 138 N THR B 65 SITE 1 AC1 26 THR A 70 SER A 71 GLY A 72 ASN A 73 SITE 2 AC1 26 VAL A 74 SER A 121 GLN A 142 PHE A 176 SITE 3 AC1 26 GLY A 177 THR A 178 THR A 179 GLY A 180 SITE 4 AC1 26 THR A 181 GLN A 220 GLY A 221 LEU A 222 SITE 5 AC1 26 PRO A 224 SER A 265 PRO A 291 ASP A 292 SITE 6 AC1 26 TYR A 297 HOH A 506 HOH A 513 HOH A 514 SITE 7 AC1 26 HOH A 517 HOH A 587 SITE 1 AC2 27 THR B 70 SER B 71 ASN B 73 VAL B 74 SITE 2 AC2 27 SER B 121 GLN B 142 PHE B 143 PHE B 176 SITE 3 AC2 27 GLY B 177 THR B 178 THR B 179 GLY B 180 SITE 4 AC2 27 THR B 181 GLN B 220 GLY B 221 LEU B 222 SITE 5 AC2 27 PRO B 224 SER B 265 PRO B 291 ASP B 292 SITE 6 AC2 27 TYR B 297 HOH B 505 HOH B 509 HOH B 517 SITE 7 AC2 27 HOH B 541 HOH B 569 HOH B 574 CRYST1 113.350 80.260 74.670 90.00 117.96 90.00 C 1 2 1 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 0.008822 0.000000 0.004683 0.00000 SCALE2 0.000000 0.012460 0.000000 0.00000 SCALE3 0.000000 0.000000 0.015162 0.00000