HEADER LYASE 29-FEB-00 1EIX TITLE STRUCTURE OF OROTIDINE 5'-MONOPHOSPHATE DECARBOXYLASE FROM E. COLI, TITLE 2 CO-CRYSTALLISED WITH THE INHIBITOR BMP COMPND MOL_ID: 1; COMPND 2 MOLECULE: OROTIDINE 5'-MONOPHOSPHATE DECARBOXYLASE; COMPND 3 CHAIN: A, B, C, D; COMPND 4 EC: 4.1.1.23; COMPND 5 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: ESCHERICHIA COLI; SOURCE 3 ORGANISM_TAXID: 562; SOURCE 4 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 5 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 6 EXPRESSION_SYSTEM_PLASMID: PLFF8 KEYWDS ALPHA-BETA-BARREL, PROTEIN-INHIBITOR COMPLEX, HOMODIMER, LYASE EXPDTA X-RAY DIFFRACTION AUTHOR P.HARRIS,J.C.N.POULSEN,K.F.JENSEN,S.LARSEN REVDAT 7 13-MAR-24 1EIX 1 COMPND SOURCE REVDAT 6 07-FEB-24 1EIX 1 REMARK REVDAT 5 07-MAR-18 1EIX 1 REMARK REVDAT 4 24-FEB-09 1EIX 1 VERSN REVDAT 3 30-SEP-03 1EIX 1 JRNL DBREF REVDAT 2 24-APR-00 1EIX 1 JRNL REVDAT 1 15-MAR-00 1EIX 0 JRNL AUTH P.HARRIS,J.C.N.POULSEN,K.F.JENSEN,S.LARSEN JRNL TITL STRUCTURAL BASIS FOR THE CATALYTIC MECHANISM OF A PROFICIENT JRNL TITL 2 ENZYME: OROTIDINE 5'-MONOPHOSPHATE DECARBOXYLASE. JRNL REF BIOCHEMISTRY V. 39 4217 2000 JRNL REFN ISSN 0006-2960 JRNL PMID 10757968 JRNL DOI 10.1021/BI992952R REMARK 2 REMARK 2 RESOLUTION. 2.50 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CNS 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) : 2.50 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 30.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : NULL REMARK 3 DATA CUTOFF LOW (ABS(F)) : NULL REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 98.0 REMARK 3 NUMBER OF REFLECTIONS : 29640 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : NULL REMARK 3 FREE R VALUE TEST SET SELECTION : RANDOM REMARK 3 R VALUE (WORKING SET) : 0.191 REMARK 3 FREE R VALUE : 0.264 REMARK 3 FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 FREE R VALUE TEST SET COUNT : 1461 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : NULL 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) : NULL REMARK 3 BIN RESOLUTION RANGE LOW (A) : NULL REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : NULL REMARK 3 REFLECTIONS IN BIN (WORKING SET) : NULL REMARK 3 BIN R VALUE (WORKING SET) : NULL REMARK 3 BIN FREE R VALUE : NULL REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 BIN FREE R VALUE TEST SET COUNT : NULL REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : NULL REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 7007 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 88 REMARK 3 SOLVENT ATOMS : 379 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 18.20 REMARK 3 MEAN B VALUE (OVERALL, A**2) : NULL REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : NULL REMARK 3 B22 (A**2) : NULL REMARK 3 B33 (A**2) : NULL REMARK 3 B12 (A**2) : NULL REMARK 3 B13 (A**2) : NULL REMARK 3 B23 (A**2) : NULL REMARK 3 REMARK 3 ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : NULL REMARK 3 ESD FROM SIGMAA (A) : NULL REMARK 3 LOW RESOLUTION CUTOFF (A) : NULL REMARK 3 REMARK 3 CROSS-VALIDATED ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM C-V LUZZATI PLOT (A) : NULL REMARK 3 ESD FROM C-V SIGMAA (A) : NULL REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.007 REMARK 3 BOND ANGLES (DEGREES) : 1.300 REMARK 3 DIHEDRAL ANGLES (DEGREES) : NULL REMARK 3 IMPROPER ANGLES (DEGREES) : NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL MODEL : NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. RMS SIGMA REMARK 3 MAIN-CHAIN BOND (A**2) : NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE (A**2) : NULL ; NULL REMARK 3 SIDE-CHAIN BOND (A**2) : NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE (A**2) : NULL ; NULL REMARK 3 REMARK 3 BULK SOLVENT MODELING. REMARK 3 METHOD USED : NULL REMARK 3 KSOL : NULL REMARK 3 BSOL : NULL REMARK 3 REMARK 3 NCS MODEL : NULL REMARK 3 REMARK 3 NCS RESTRAINTS. RMS SIGMA/WEIGHT REMARK 3 GROUP 1 POSITIONAL (A) : NULL ; NULL REMARK 3 GROUP 1 B-FACTOR (A**2) : NULL ; NULL REMARK 3 REMARK 3 PARAMETER FILE 1 : NULL REMARK 3 TOPOLOGY FILE 1 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 1EIX COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 02-MAR-00. REMARK 100 THE DEPOSITION ID IS D_1000010619. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 26-APR-99 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 7.0 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : MAX II REMARK 200 BEAMLINE : I711 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.9902 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : IMAGE PLATE REMARK 200 DETECTOR MANUFACTURER : MARRESEARCH REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALA, CCP4 (SCALA) REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 29678 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.500 REMARK 200 RESOLUTION RANGE LOW (A) : 30.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 97.7 REMARK 200 DATA REDUNDANCY : 3.400 REMARK 200 R MERGE (I) : 0.08800 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 10.6000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.50 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.64 REMARK 200 COMPLETENESS FOR SHELL (%) : 98.0 REMARK 200 DATA REDUNDANCY IN SHELL : 3.30 REMARK 200 R MERGE FOR SHELL (I) : 0.24300 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: NULL REMARK 200 SOFTWARE USED: SOLVE REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 39.07 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.02 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: PEG 8000, MAGNESIUM CHLORIDE, PH 7.0, REMARK 280 VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 290.0K 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 30.64000 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 72.51000 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 47.96000 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 72.51000 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 30.64000 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 47.96000 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 0.00000 REMARK 290 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1, 2 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 300 REMARK: THE BIOLOGICAL ASSEMBLY IS A DIMER CONSTRUCTED FROM CHAIN A REMARK 300 AND B (OR C AND D) WHICH ARE CONNECTED BY A TWOFOLD. 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: 5490 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 16890 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -26.0 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 REMARK 350 BIOMOLECULE: 2 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: 5490 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 16850 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -24.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: C, D 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 THR A 2 REMARK 465 LEU A 3 REMARK 465 THR A 4 REMARK 465 ALA A 5 REMARK 465 SER A 6 REMARK 465 SER A 7 REMARK 465 SER A 8 REMARK 465 SER A 9 REMARK 465 ARG A 10 REMARK 465 ALA A 11 REMARK 465 ARG A 243 REMARK 465 SER A 244 REMARK 465 ALA A 245 REMARK 465 MET B 1 REMARK 465 THR B 2 REMARK 465 LEU B 3 REMARK 465 THR B 4 REMARK 465 ALA B 5 REMARK 465 SER B 6 REMARK 465 SER B 7 REMARK 465 SER B 8 REMARK 465 SER B 9 REMARK 465 ARG B 10 REMARK 465 ALA B 11 REMARK 465 ARG B 243 REMARK 465 SER B 244 REMARK 465 ALA B 245 REMARK 465 MET C 1 REMARK 465 THR C 2 REMARK 465 LEU C 3 REMARK 465 THR C 4 REMARK 465 ALA C 5 REMARK 465 SER C 6 REMARK 465 SER C 7 REMARK 465 SER C 8 REMARK 465 SER C 9 REMARK 465 ARG C 10 REMARK 465 ALA C 11 REMARK 465 SER C 244 REMARK 465 ALA C 245 REMARK 465 MET D 1 REMARK 465 THR D 2 REMARK 465 LEU D 3 REMARK 465 THR D 4 REMARK 465 ALA D 5 REMARK 465 SER D 6 REMARK 465 SER D 7 REMARK 465 SER D 8 REMARK 465 SER D 9 REMARK 465 ARG D 10 REMARK 465 ALA D 11 REMARK 465 ARG D 243 REMARK 465 SER D 244 REMARK 465 ALA D 245 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 ASP A 22 60.76 -114.97 REMARK 500 CYS A 41 -178.73 -175.01 REMARK 500 LYS A 73 59.46 36.43 REMARK 500 VAL A 98 148.66 -172.92 REMARK 500 ALA A 121 144.54 -39.52 REMARK 500 THR A 128 -98.65 -96.04 REMARK 500 LEU A 241 30.70 -78.27 REMARK 500 ASP B 22 75.47 -112.93 REMARK 500 LYS B 73 58.01 34.83 REMARK 500 SER B 101 2.54 -63.75 REMARK 500 THR B 128 -103.39 -91.51 REMARK 500 VAL B 224 -64.48 -95.37 REMARK 500 ASP B 229 81.67 -153.72 REMARK 500 LEU B 241 35.69 -74.47 REMARK 500 ASP C 22 68.02 -115.67 REMARK 500 LYS C 73 64.44 34.46 REMARK 500 ALA C 121 126.91 -35.71 REMARK 500 THR C 128 -100.10 -96.36 REMARK 500 THR C 131 -4.15 -57.44 REMARK 500 PRO C 189 -159.99 -85.93 REMARK 500 VAL C 224 -60.57 -96.14 REMARK 500 ASP D 22 63.90 -109.08 REMARK 500 LYS D 73 60.72 39.48 REMARK 500 THR D 128 -99.50 -93.18 REMARK 500 GLN D 194 126.95 -28.86 REMARK 500 ARG D 202 -63.73 -121.72 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 BMQ A 1301 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE BMQ B 1302 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE BMQ C 1303 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE BMQ D 1304 DBREF 1EIX A 1 245 UNP P08244 PYRF_ECOLI 1 245 DBREF 1EIX B 1 245 UNP P08244 PYRF_ECOLI 1 245 DBREF 1EIX C 1 245 UNP P08244 PYRF_ECOLI 1 245 DBREF 1EIX D 1 245 UNP P08244 PYRF_ECOLI 1 245 SEQRES 1 A 245 MET THR LEU THR ALA SER SER SER SER ARG ALA VAL THR SEQRES 2 A 245 ASN SER PRO VAL VAL VAL ALA LEU ASP TYR HIS ASN ARG SEQRES 3 A 245 ASP ASP ALA LEU ALA PHE VAL ASP LYS ILE ASP PRO ARG SEQRES 4 A 245 ASP CYS ARG LEU LYS VAL GLY LYS GLU MET PHE THR LEU SEQRES 5 A 245 PHE GLY PRO GLN PHE VAL ARG GLU LEU GLN GLN ARG GLY SEQRES 6 A 245 PHE ASP ILE PHE LEU ASP LEU LYS PHE HIS ASP ILE PRO SEQRES 7 A 245 ASN THR ALA ALA HIS ALA VAL ALA ALA ALA ALA ASP LEU SEQRES 8 A 245 GLY VAL TRP MET VAL ASN VAL HIS ALA SER GLY GLY ALA SEQRES 9 A 245 ARG MET MET THR ALA ALA ARG GLU ALA LEU VAL PRO PHE SEQRES 10 A 245 GLY LYS ASP ALA PRO LEU LEU ILE ALA VAL THR VAL LEU SEQRES 11 A 245 THR SER MET GLU ALA SER ASP LEU VAL ASP LEU GLY MET SEQRES 12 A 245 THR LEU SER PRO ALA ASP TYR ALA GLU ARG LEU ALA ALA SEQRES 13 A 245 LEU THR GLN LYS CYS GLY LEU ASP GLY VAL VAL CYS SER SEQRES 14 A 245 ALA GLN GLU ALA VAL ARG PHE LYS GLN VAL PHE GLY GLN SEQRES 15 A 245 GLU PHE LYS LEU VAL THR PRO GLY ILE ARG PRO GLN GLY SEQRES 16 A 245 SER GLU ALA GLY ASP GLN ARG ARG ILE MET THR PRO GLU SEQRES 17 A 245 GLN ALA LEU SER ALA GLY VAL ASP TYR MET VAL ILE GLY SEQRES 18 A 245 ARG PRO VAL THR GLN SER VAL ASP PRO ALA GLN THR LEU SEQRES 19 A 245 LYS ALA ILE ASN ALA SER LEU GLN ARG SER ALA SEQRES 1 B 245 MET THR LEU THR ALA SER SER SER SER ARG ALA VAL THR SEQRES 2 B 245 ASN SER PRO VAL VAL VAL ALA LEU ASP TYR HIS ASN ARG SEQRES 3 B 245 ASP ASP ALA LEU ALA PHE VAL ASP LYS ILE ASP PRO ARG SEQRES 4 B 245 ASP CYS ARG LEU LYS VAL GLY LYS GLU MET PHE THR LEU SEQRES 5 B 245 PHE GLY PRO GLN PHE VAL ARG GLU LEU GLN GLN ARG GLY SEQRES 6 B 245 PHE ASP ILE PHE LEU ASP LEU LYS PHE HIS ASP ILE PRO SEQRES 7 B 245 ASN THR ALA ALA HIS ALA VAL ALA ALA ALA ALA ASP LEU SEQRES 8 B 245 GLY VAL TRP MET VAL ASN VAL HIS ALA SER GLY GLY ALA SEQRES 9 B 245 ARG MET MET THR ALA ALA ARG GLU ALA LEU VAL PRO PHE SEQRES 10 B 245 GLY LYS ASP ALA PRO LEU LEU ILE ALA VAL THR VAL LEU SEQRES 11 B 245 THR SER MET GLU ALA SER ASP LEU VAL ASP LEU GLY MET SEQRES 12 B 245 THR LEU SER PRO ALA ASP TYR ALA GLU ARG LEU ALA ALA SEQRES 13 B 245 LEU THR GLN LYS CYS GLY LEU ASP GLY VAL VAL CYS SER SEQRES 14 B 245 ALA GLN GLU ALA VAL ARG PHE LYS GLN VAL PHE GLY GLN SEQRES 15 B 245 GLU PHE LYS LEU VAL THR PRO GLY ILE ARG PRO GLN GLY SEQRES 16 B 245 SER GLU ALA GLY ASP GLN ARG ARG ILE MET THR PRO GLU SEQRES 17 B 245 GLN ALA LEU SER ALA GLY VAL ASP TYR MET VAL ILE GLY SEQRES 18 B 245 ARG PRO VAL THR GLN SER VAL ASP PRO ALA GLN THR LEU SEQRES 19 B 245 LYS ALA ILE ASN ALA SER LEU GLN ARG SER ALA SEQRES 1 C 245 MET THR LEU THR ALA SER SER SER SER ARG ALA VAL THR SEQRES 2 C 245 ASN SER PRO VAL VAL VAL ALA LEU ASP TYR HIS ASN ARG SEQRES 3 C 245 ASP ASP ALA LEU ALA PHE VAL ASP LYS ILE ASP PRO ARG SEQRES 4 C 245 ASP CYS ARG LEU LYS VAL GLY LYS GLU MET PHE THR LEU SEQRES 5 C 245 PHE GLY PRO GLN PHE VAL ARG GLU LEU GLN GLN ARG GLY SEQRES 6 C 245 PHE ASP ILE PHE LEU ASP LEU LYS PHE HIS ASP ILE PRO SEQRES 7 C 245 ASN THR ALA ALA HIS ALA VAL ALA ALA ALA ALA ASP LEU SEQRES 8 C 245 GLY VAL TRP MET VAL ASN VAL HIS ALA SER GLY GLY ALA SEQRES 9 C 245 ARG MET MET THR ALA ALA ARG GLU ALA LEU VAL PRO PHE SEQRES 10 C 245 GLY LYS ASP ALA PRO LEU LEU ILE ALA VAL THR VAL LEU SEQRES 11 C 245 THR SER MET GLU ALA SER ASP LEU VAL ASP LEU GLY MET SEQRES 12 C 245 THR LEU SER PRO ALA ASP TYR ALA GLU ARG LEU ALA ALA SEQRES 13 C 245 LEU THR GLN LYS CYS GLY LEU ASP GLY VAL VAL CYS SER SEQRES 14 C 245 ALA GLN GLU ALA VAL ARG PHE LYS GLN VAL PHE GLY GLN SEQRES 15 C 245 GLU PHE LYS LEU VAL THR PRO GLY ILE ARG PRO GLN GLY SEQRES 16 C 245 SER GLU ALA GLY ASP GLN ARG ARG ILE MET THR PRO GLU SEQRES 17 C 245 GLN ALA LEU SER ALA GLY VAL ASP TYR MET VAL ILE GLY SEQRES 18 C 245 ARG PRO VAL THR GLN SER VAL ASP PRO ALA GLN THR LEU SEQRES 19 C 245 LYS ALA ILE ASN ALA SER LEU GLN ARG SER ALA SEQRES 1 D 245 MET THR LEU THR ALA SER SER SER SER ARG ALA VAL THR SEQRES 2 D 245 ASN SER PRO VAL VAL VAL ALA LEU ASP TYR HIS ASN ARG SEQRES 3 D 245 ASP ASP ALA LEU ALA PHE VAL ASP LYS ILE ASP PRO ARG SEQRES 4 D 245 ASP CYS ARG LEU LYS VAL GLY LYS GLU MET PHE THR LEU SEQRES 5 D 245 PHE GLY PRO GLN PHE VAL ARG GLU LEU GLN GLN ARG GLY SEQRES 6 D 245 PHE ASP ILE PHE LEU ASP LEU LYS PHE HIS ASP ILE PRO SEQRES 7 D 245 ASN THR ALA ALA HIS ALA VAL ALA ALA ALA ALA ASP LEU SEQRES 8 D 245 GLY VAL TRP MET VAL ASN VAL HIS ALA SER GLY GLY ALA SEQRES 9 D 245 ARG MET MET THR ALA ALA ARG GLU ALA LEU VAL PRO PHE SEQRES 10 D 245 GLY LYS ASP ALA PRO LEU LEU ILE ALA VAL THR VAL LEU SEQRES 11 D 245 THR SER MET GLU ALA SER ASP LEU VAL ASP LEU GLY MET SEQRES 12 D 245 THR LEU SER PRO ALA ASP TYR ALA GLU ARG LEU ALA ALA SEQRES 13 D 245 LEU THR GLN LYS CYS GLY LEU ASP GLY VAL VAL CYS SER SEQRES 14 D 245 ALA GLN GLU ALA VAL ARG PHE LYS GLN VAL PHE GLY GLN SEQRES 15 D 245 GLU PHE LYS LEU VAL THR PRO GLY ILE ARG PRO GLN GLY SEQRES 16 D 245 SER GLU ALA GLY ASP GLN ARG ARG ILE MET THR PRO GLU SEQRES 17 D 245 GLN ALA LEU SER ALA GLY VAL ASP TYR MET VAL ILE GLY SEQRES 18 D 245 ARG PRO VAL THR GLN SER VAL ASP PRO ALA GLN THR LEU SEQRES 19 D 245 LYS ALA ILE ASN ALA SER LEU GLN ARG SER ALA HET BMQ A1301 22 HET BMQ B1302 22 HET BMQ C1303 22 HET BMQ D1304 22 HETNAM BMQ 1-(5'-PHOSPHO-BETA-D-RIBOFURANOSYL)BARBITURIC ACID FORMUL 5 BMQ 4(C9 H13 N2 O10 P) FORMUL 9 HOH *379(H2 O) HELIX 1 1 ASN A 25 ASP A 34 1 10 HELIX 2 2 LYS A 47 GLY A 54 1 8 HELIX 3 3 PHE A 53 ARG A 64 1 12 HELIX 4 4 ILE A 77 GLY A 92 1 16 HELIX 5 5 ALA A 100 GLY A 102 5 3 HELIX 6 6 GLY A 103 ALA A 113 1 11 HELIX 7 7 LEU A 114 GLY A 118 5 5 HELIX 8 8 PHE A 117 ALA A 121 5 5 HELIX 9 9 GLU A 134 ASP A 140 1 7 HELIX 10 10 SER A 146 CYS A 161 1 16 HELIX 11 11 SER A 169 GLN A 171 5 3 HELIX 12 12 GLU A 172 GLY A 181 1 10 HELIX 13 13 THR A 206 ALA A 213 1 8 HELIX 14 14 GLY A 221 GLN A 226 1 6 HELIX 15 15 ASP A 229 LEU A 241 1 13 HELIX 16 16 ASN B 25 ASP B 34 1 10 HELIX 17 17 GLY B 46 GLY B 54 1 9 HELIX 18 18 PHE B 53 ARG B 64 1 12 HELIX 19 19 ILE B 77 GLY B 92 1 16 HELIX 20 20 GLY B 103 LEU B 114 1 12 HELIX 21 21 VAL B 115 ALA B 121 5 7 HELIX 22 22 GLU B 134 ASP B 140 1 7 HELIX 23 23 SER B 146 CYS B 161 1 16 HELIX 24 24 SER B 169 GLY B 181 1 13 HELIX 25 25 THR B 206 GLY B 214 1 9 HELIX 26 26 GLY B 221 GLN B 226 1 6 HELIX 27 27 ASP B 229 LEU B 241 1 13 HELIX 28 28 ASN C 25 ASP C 34 1 10 HELIX 29 29 GLY C 46 GLY C 54 1 9 HELIX 30 30 PHE C 53 ARG C 64 1 12 HELIX 31 31 ILE C 77 GLY C 92 1 16 HELIX 32 32 GLY C 102 LEU C 114 1 13 HELIX 33 33 VAL C 115 ALA C 121 5 7 HELIX 34 34 GLU C 134 VAL C 139 1 6 HELIX 35 35 ASP C 140 GLY C 142 5 3 HELIX 36 36 SER C 146 CYS C 161 1 16 HELIX 37 37 SER C 169 GLN C 171 5 3 HELIX 38 38 GLU C 172 GLY C 181 1 10 HELIX 39 39 THR C 206 GLY C 214 1 9 HELIX 40 40 GLY C 221 GLN C 226 1 6 HELIX 41 41 ASP C 229 ARG C 243 1 15 HELIX 42 42 ASN D 25 ASP D 34 1 10 HELIX 43 43 GLY D 46 GLY D 54 1 9 HELIX 44 44 GLY D 54 ARG D 64 1 11 HELIX 45 45 ILE D 77 LEU D 91 1 15 HELIX 46 46 GLY D 103 VAL D 115 1 13 HELIX 47 47 PRO D 116 ALA D 121 5 6 HELIX 48 48 GLU D 134 ASP D 140 1 7 HELIX 49 49 SER D 146 CYS D 161 1 16 HELIX 50 50 GLU D 172 GLY D 181 1 10 HELIX 51 51 THR D 206 ALA D 213 1 8 HELIX 52 52 GLY D 221 GLN D 226 1 6 HELIX 53 53 ASP D 229 GLN D 242 1 14 SHEET 1 A 9 VAL A 17 LEU A 21 0 SHEET 2 A 9 ARG A 42 GLY A 46 1 O ARG A 42 N VAL A 19 SHEET 3 A 9 ILE A 68 PHE A 74 1 N PHE A 69 O LEU A 43 SHEET 4 A 9 MET A 95 VAL A 98 1 O MET A 95 N LEU A 70 SHEET 5 A 9 LEU A 123 VAL A 127 1 O LEU A 123 N VAL A 96 SHEET 6 A 9 GLY A 165 VAL A 167 1 O GLY A 165 N ALA A 126 SHEET 7 A 9 LYS A 185 THR A 188 1 O LYS A 185 N VAL A 166 SHEET 8 A 9 TYR A 217 ILE A 220 1 O TYR A 217 N THR A 188 SHEET 9 A 9 VAL A 17 LEU A 21 1 N VAL A 18 O MET A 218 SHEET 1 B 9 VAL B 17 LEU B 21 0 SHEET 2 B 9 ARG B 42 VAL B 45 1 O ARG B 42 N VAL B 19 SHEET 3 B 9 ILE B 68 PHE B 74 1 N PHE B 69 O LEU B 43 SHEET 4 B 9 MET B 95 HIS B 99 1 O MET B 95 N LEU B 70 SHEET 5 B 9 LEU B 123 VAL B 127 1 O LEU B 123 N VAL B 96 SHEET 6 B 9 GLY B 165 VAL B 167 1 O GLY B 165 N ALA B 126 SHEET 7 B 9 LYS B 185 THR B 188 1 O LYS B 185 N VAL B 166 SHEET 8 B 9 TYR B 217 ILE B 220 1 O TYR B 217 N THR B 188 SHEET 9 B 9 VAL B 17 LEU B 21 1 N VAL B 18 O MET B 218 SHEET 1 C 9 VAL C 17 LEU C 21 0 SHEET 2 C 9 ARG C 42 VAL C 45 1 N ARG C 42 O VAL C 17 SHEET 3 C 9 ILE C 68 PHE C 74 1 N PHE C 69 O LEU C 43 SHEET 4 C 9 MET C 95 HIS C 99 1 O MET C 95 N LEU C 70 SHEET 5 C 9 LEU C 123 VAL C 127 1 O LEU C 123 N VAL C 96 SHEET 6 C 9 GLY C 165 VAL C 167 1 O GLY C 165 N ALA C 126 SHEET 7 C 9 LYS C 185 THR C 188 1 O LYS C 185 N VAL C 166 SHEET 8 C 9 TYR C 217 ILE C 220 1 O TYR C 217 N THR C 188 SHEET 9 C 9 VAL C 17 LEU C 21 1 N VAL C 18 O MET C 218 SHEET 1 D 9 VAL D 17 LEU D 21 0 SHEET 2 D 9 ARG D 42 VAL D 45 1 O ARG D 42 N VAL D 19 SHEET 3 D 9 ILE D 68 PHE D 74 1 N PHE D 69 O LEU D 43 SHEET 4 D 9 MET D 95 HIS D 99 1 O MET D 95 N LEU D 70 SHEET 5 D 9 LEU D 123 VAL D 127 1 O LEU D 123 N VAL D 96 SHEET 6 D 9 GLY D 165 VAL D 167 1 O GLY D 165 N ALA D 126 SHEET 7 D 9 LYS D 185 THR D 188 1 O LYS D 185 N VAL D 166 SHEET 8 D 9 TYR D 217 ILE D 220 1 O TYR D 217 N THR D 188 SHEET 9 D 9 VAL D 17 LEU D 21 1 N VAL D 18 O MET D 218 SITE 1 AC1 21 ALA A 20 ASP A 22 LYS A 44 ASP A 71 SITE 2 AC1 21 LYS A 73 LEU A 130 THR A 131 PRO A 189 SITE 3 AC1 21 ARG A 192 GLN A 201 VAL A 219 GLY A 221 SITE 4 AC1 21 ARG A 222 HOH A 503 HOH A 506 HOH A 509 SITE 5 AC1 21 HOH A 511 HOH A 512 ASP B 76 ILE B 77 SITE 6 AC1 21 THR B 80 SITE 1 AC2 20 ASP A 76 ILE A 77 THR A 80 ALA B 20 SITE 2 AC2 20 ASP B 22 LYS B 44 ASP B 71 LYS B 73 SITE 3 AC2 20 LEU B 130 THR B 131 PRO B 189 ARG B 192 SITE 4 AC2 20 GLN B 201 GLY B 221 ARG B 222 HOH B 523 SITE 5 AC2 20 HOH B 526 HOH B 529 HOH B 531 HOH B 532 SITE 1 AC3 21 ALA C 20 ASP C 22 LYS C 44 ASP C 71 SITE 2 AC3 21 LYS C 73 LEU C 130 THR C 131 PRO C 189 SITE 3 AC3 21 ARG C 192 GLN C 201 VAL C 219 GLY C 221 SITE 4 AC3 21 ARG C 222 HOH C 543 HOH C 546 HOH C 549 SITE 5 AC3 21 HOH C 551 HOH C 552 ASP D 76 ILE D 77 SITE 6 AC3 21 THR D 80 SITE 1 AC4 21 ASP C 76 ILE C 77 THR C 80 ALA D 20 SITE 2 AC4 21 ASP D 22 LYS D 44 ASP D 71 LYS D 73 SITE 3 AC4 21 LEU D 130 THR D 131 PRO D 189 ARG D 192 SITE 4 AC4 21 GLN D 201 VAL D 219 GLY D 221 ARG D 222 SITE 5 AC4 21 HOH D 563 HOH D 566 HOH D 569 HOH D 571 SITE 6 AC4 21 HOH D 572 CRYST1 61.280 95.920 145.020 90.00 90.00 90.00 P 21 21 21 16 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 0.016319 0.000000 0.000000 0.00000 SCALE2 0.000000 0.010425 0.000000 0.00000 SCALE3 0.000000 0.000000 0.006896 0.00000