HEADER LYASE 16-OCT-08 3EX5 OBSLTE 26-JAN-10 3EX5 3L0N TITLE HUMAN OROTIDYL-5'-MONOPHOSPHATE DECARBOXYLASE IN COMPLEX TITLE 2 WITH 6-MERCAPTO-UMP COMPND MOL_ID: 1; COMPND 2 MOLECULE: OROTIDINE-5'-PHOSPHATE DECARBOXYLASE; COMPND 3 CHAIN: A, B; COMPND 4 FRAGMENT: UNP RESIDUES 224-480; COMPND 5 SYNONYM: OMPDECASE; COMPND 6 EC: 4.1.1.23; COMPND 7 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 3 ORGANISM_TAXID: 9606; SOURCE 4 GENE: UMPS; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 7 EXPRESSION_SYSTEM_STRAIN: ROSETTA2(DE3); SOURCE 8 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 9 EXPRESSION_SYSTEM_PLASMID: PETM-30 KEYWDS DECARBOXYLASE, TIM BARREL, UNUSUAL CATALYSIS, ALTERNATIVE KEYWDS 2 SPLICING, DISEASE MUTATION, GLYCOSYLTRANSFERASE, LYASE, KEYWDS 3 MULTIFUNCTIONAL ENZYME, POLYMORPHISM, PYRIMIDINE KEYWDS 4 BIOSYNTHESIS, TRANSFERASE EXPDTA X-RAY DIFFRACTION AUTHOR D.HEINRICH,J.WITTMANN,U.DIEDERICHSEN,M.RUDOLPH REVDAT 3 26-JAN-10 3EX5 1 OBSLTE REVDAT 2 15-DEC-09 3EX5 1 JRNL REVDAT 1 07-APR-09 3EX5 0 JRNL AUTH D.HEINRICH,U.DIEDERICHSEN,M.G.RUDOLPH JRNL TITL LYS314 IS A NUCLEOPHILE IN NON-CLASSICAL REACTIONS JRNL TITL 2 OF OROTIDINE-5'-MONOPHOSPHATE DECARBOXYLASE JRNL REF CHEMISTRY V. 15 6619 2009 JRNL REFN ISSN 0947-6539 JRNL PMID 19472232 JRNL DOI 10.1002/CHEM.200900397 REMARK 1 REMARK 2 REMARK 2 RESOLUTION. 1.75 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : BUSTER-TNT 2.1.1 REMARK 3 AUTHORS : BLANC,ROVERSI,VONRHEIN,BRICOGNE,TRONRUD, REMARK 3 : TEN EYCK,MATTHEWS REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.75 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 34.65 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 97.4 REMARK 3 NUMBER OF REFLECTIONS : 53863 REMARK 3 REMARK 3 USING DATA ABOVE SIGMA CUTOFF. REMARK 3 CROSS-VALIDATION METHOD : THROUGHOUT REMARK 3 FREE R VALUE TEST SET SELECTION : RANDOM REMARK 3 R VALUE (WORKING + TEST SET) : 0.182 REMARK 3 R VALUE (WORKING SET) : 0.180 REMARK 3 FREE R VALUE : 0.218 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 2691 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 9 REMARK 3 BIN RESOLUTION RANGE HIGH (ANGSTROMS) : 1.75 REMARK 3 BIN RESOLUTION RANGE LOW (ANGSTROMS) : 1.86 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 97.43 REMARK 3 REFLECTIONS IN BIN (WORKING + TEST SET) : 7826 REMARK 3 BIN R VALUE (WORKING + TEST SET) : 0.2400 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 7447 REMARK 3 BIN R VALUE (WORKING SET) : 0.2376 REMARK 3 BIN FREE R VALUE : 0.2873 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 4.84 REMARK 3 BIN FREE R VALUE TEST SET COUNT : 379 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : NULL REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 3944 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 44 REMARK 3 SOLVENT ATOMS : 257 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 26.46 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 28.30 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 0.83777 REMARK 3 B22 (A**2) : 6.21317 REMARK 3 B33 (A**2) : -7.05095 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : -7.10165 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : NULL REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : NULL REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : NULL REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES RMS WEIGHT COUNT REMARK 3 BOND LENGTHS (A) : 0.011 ; 2.000 ; 4060 REMARK 3 BOND ANGLES (DEGREES) : 1.186 ; 2.000 ; 5477 REMARK 3 TORSION ANGLES (DEGREES) : 16.973 ; 0.000 ; 827 REMARK 3 PSEUDOROTATION ANGLES (DEGREES) : NULL ; NULL ; NULL REMARK 3 TRIGONAL CARBON PLANES (A) : 0.012 ; 2.000 ; 101 REMARK 3 GENERAL PLANES (A) : 0.018 ; 5.000 ; 608 REMARK 3 ISOTROPIC THERMAL FACTORS (A**2) : 1.634 ; 20.000; 4060 REMARK 3 NON-BONDED CONTACTS (A) : 0.044 ; 5.000 ; 34 REMARK 3 REMARK 3 INCORRECT CHIRAL-CENTERS (COUNT) : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 3EX5 COMPLIES WITH FORMAT V. 3.20, 01-DEC-08 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 24-OCT-08. REMARK 100 THE RCSB ID CODE IS RCSB049877. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 29-OCT-07 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 8.0 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 : RIGAKU 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 : IMAGE PLATE REMARK 200 DETECTOR MANUFACTURER : MAR SCANNER 345 MM PLATE REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : SADABS REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 53875 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.750 REMARK 200 RESOLUTION RANGE LOW (A) : 34.650 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 97.6 REMARK 200 DATA REDUNDANCY : 4.900 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : 0.07800 REMARK 200 FOR THE DATA SET : 12.6000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.75 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.79 REMARK 200 COMPLETENESS FOR SHELL (%) : 80.0 REMARK 200 DATA REDUNDANCY IN SHELL : 2.60 REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : 0.57500 REMARK 200 FOR SHELL : 1.400 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: COMO REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 49.67 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.44 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.1 M TRIS-HCL PH 8.0, 1.8 M (NH4) REMARK 280 2SO4, VAPOR DIFFUSION, SITTING DROP, TEMPERATURE 300.0K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 1 21 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,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 31.08250 REMARK 290 SMTRY3 2 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: 3810 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 18100 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -23.2 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 GLY A 221 REMARK 465 ALA A 222 REMARK 465 MET A 223 REMARK 465 GLY A 479 REMARK 465 VAL A 480 REMARK 465 GLY B 221 REMARK 465 ALA B 222 REMARK 465 MET B 223 REMARK 465 GLY B 479 REMARK 465 VAL B 480 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 306 75.43 67.10 REMARK 500 ALA A 316 37.18 -153.76 REMARK 500 GLU B 306 76.14 63.76 REMARK 500 ALA B 316 40.67 -159.75 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CHIRAL CENTERS REMARK 500 REMARK 500 UNEXPECTED CONFIGURATION OF THE FOLLOWING CHIRAL REMARK 500 CENTER(S) USING IMPROPER CA--C--CB--N CHIRALITY REMARK 500 FOR AMINO ACIDS AND C1'--O4'--N1(N9)--C2' FOR REMARK 500 NUCLEIC ACIDS OR EQUIVALENT ANGLE REMARK 500 M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 500 IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT: (10X,I3,1X,A3,1X,A1,I4,A1,6X,F5.1,6X,A1,10X,A1,3X,A16) REMARK 500 REMARK 500 M RES CSSEQI IMPROPER EXPECTED FOUND DETAILS REMARK 500 VAL A 345 23.3 L L OUTSIDE RANGE REMARK 500 REMARK 500 REMARK: NULL REMARK 600 REMARK 600 HETEROGEN REMARK 600 ACCORDING TO AUTHORS, THE LIGAND S5P HAS DISTORTED REMARK 600 GEOMETRY UPON BINDING TO THE PROTEIN. REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE S5P A 481 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE S5P B 481 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 3EWU RELATED DB: PDB REMARK 900 D312N MUTANT OF HUMAN OROTIDYL-5'-MONOPHOSPHATE REMARK 900 DECARBOXYLASE IN COMPLEX WITH 6-ACETYL-UMP, COVALENT ADDUCT REMARK 900 RELATED ID: 3EWW RELATED DB: PDB REMARK 900 D312N MUTANT OF HUMAN OROTIDYL-5'-MONOPHOSPHATE REMARK 900 DECARBOXYLASE IN COMPLEX WITH 6-CYANO-UMP, COVALENT ADDUCT REMARK 900 RELATED ID: 3EWX RELATED DB: PDB REMARK 900 K314A MUTANT OF HUMAN OROTIDYL-5'-MONOPHOSPHATE REMARK 900 DECARBOXYLASE IN COMPLEX WITH 6-AZIDO-UMP, DEGRADED TO BMP REMARK 900 RELATED ID: 3EWY RELATED DB: PDB REMARK 900 K314A MUTANT OF HUMAN OROTIDYL-5'-MONOPHOSPHATE REMARK 900 DECARBOXYLASE SOAKED WITH OMP, DECARBOXYLATED TO UMP REMARK 900 RELATED ID: 3EWZ RELATED DB: PDB REMARK 900 HUMAN OROTIDYL-5'-MONOPHOSPHATE DECARBOXYLASE IN COMPLEX REMARK 900 WITH 5-CYANO-UMP REMARK 900 RELATED ID: 3EX0 RELATED DB: PDB REMARK 900 HUMAN OROTIDYL-5'-MONOPHOSPHATE DECARBOXYLASE IN COMPLEX REMARK 900 WITH 6-ACETYL-UMP REMARK 900 RELATED ID: 3EX1 RELATED DB: PDB REMARK 900 HUMAN OROTIDYL-5'-MONOPHOSPHATE DECARBOXYLASE SOAKED WITH REMARK 900 6-CYANO-UMP, CONVERTED TO UMP REMARK 900 RELATED ID: 3EX2 RELATED DB: PDB REMARK 900 HUMAN OROTIDYL-5'-MONOPHOSPHATE DECARBOXYLASE IN COMPLEX REMARK 900 WITH 6-CYANO-UMP REMARK 900 RELATED ID: 3EX3 RELATED DB: PDB REMARK 900 HUMAN OROTIDYL-5'-MONOPHOSPHATE DECARBOXYLASE IN COMPLEX REMARK 900 WITH 6-AZIDO-UMP, COVALENT ADDUCT REMARK 900 RELATED ID: 3EX4 RELATED DB: PDB REMARK 900 HUMAN OROTIDYL-5'-MONOPHOSPHATE DECARBOXYLASE IN COMPLEX REMARK 900 WITH BMP REMARK 900 RELATED ID: 3EX6 RELATED DB: PDB REMARK 900 D312N MUTANT OF HUMAN OROTIDYL-5'-MONOPHOSPHATE REMARK 900 DECARBOXYLASE IN COMPLEX WITH 6-AZIDO-UMP, COVALENT ADDUCT DBREF 3EX5 A 224 480 UNP P11172 PYR5_HUMAN 224 480 DBREF 3EX5 B 224 480 UNP P11172 PYR5_HUMAN 224 480 SEQADV 3EX5 GLY A 221 UNP P11172 EXPRESSION TAG SEQADV 3EX5 ALA A 222 UNP P11172 EXPRESSION TAG SEQADV 3EX5 MET A 223 UNP P11172 EXPRESSION TAG SEQADV 3EX5 GLY B 221 UNP P11172 EXPRESSION TAG SEQADV 3EX5 ALA B 222 UNP P11172 EXPRESSION TAG SEQADV 3EX5 MET B 223 UNP P11172 EXPRESSION TAG SEQRES 1 A 260 GLY ALA MET GLU LEU SER PHE GLY ALA ARG ALA GLU LEU SEQRES 2 A 260 PRO ARG ILE HIS PRO VAL ALA SER LYS LEU LEU ARG LEU SEQRES 3 A 260 MET GLN LYS LYS GLU THR ASN LEU CYS LEU SER ALA ASP SEQRES 4 A 260 VAL SER LEU ALA ARG GLU LEU LEU GLN LEU ALA ASP ALA SEQRES 5 A 260 LEU GLY PRO SER ILE CYS MET LEU LYS THR HIS VAL ASP SEQRES 6 A 260 ILE LEU ASN ASP PHE THR LEU ASP VAL MET LYS GLU LEU SEQRES 7 A 260 ILE THR LEU ALA LYS CYS HIS GLU PHE LEU ILE PHE GLU SEQRES 8 A 260 ASP ARG LYS PHE ALA ASP ILE GLY ASN THR VAL LYS LYS SEQRES 9 A 260 GLN TYR GLU GLY GLY ILE PHE LYS ILE ALA SER TRP ALA SEQRES 10 A 260 ASP LEU VAL ASN ALA HIS VAL VAL PRO GLY SER GLY VAL SEQRES 11 A 260 VAL LYS GLY LEU GLN GLU VAL GLY LEU PRO LEU HIS ARG SEQRES 12 A 260 GLY CYS LEU LEU ILE ALA GLU MET SER SER THR GLY SER SEQRES 13 A 260 LEU ALA THR GLY ASP TYR THR ARG ALA ALA VAL ARG MET SEQRES 14 A 260 ALA GLU GLU HIS SER GLU PHE VAL VAL GLY PHE ILE SER SEQRES 15 A 260 GLY SER ARG VAL SER MET LYS PRO GLU PHE LEU HIS LEU SEQRES 16 A 260 THR PRO GLY VAL GLN LEU GLU ALA GLY GLY ASP ASN LEU SEQRES 17 A 260 GLY GLN GLN TYR ASN SER PRO GLN GLU VAL ILE GLY LYS SEQRES 18 A 260 ARG GLY SER ASP ILE ILE ILE VAL GLY ARG GLY ILE ILE SEQRES 19 A 260 SER ALA ALA ASP ARG LEU GLU ALA ALA GLU MET TYR ARG SEQRES 20 A 260 LYS ALA ALA TRP GLU ALA TYR LEU SER ARG LEU GLY VAL SEQRES 1 B 260 GLY ALA MET GLU LEU SER PHE GLY ALA ARG ALA GLU LEU SEQRES 2 B 260 PRO ARG ILE HIS PRO VAL ALA SER LYS LEU LEU ARG LEU SEQRES 3 B 260 MET GLN LYS LYS GLU THR ASN LEU CYS LEU SER ALA ASP SEQRES 4 B 260 VAL SER LEU ALA ARG GLU LEU LEU GLN LEU ALA ASP ALA SEQRES 5 B 260 LEU GLY PRO SER ILE CYS MET LEU LYS THR HIS VAL ASP SEQRES 6 B 260 ILE LEU ASN ASP PHE THR LEU ASP VAL MET LYS GLU LEU SEQRES 7 B 260 ILE THR LEU ALA LYS CYS HIS GLU PHE LEU ILE PHE GLU SEQRES 8 B 260 ASP ARG LYS PHE ALA ASP ILE GLY ASN THR VAL LYS LYS SEQRES 9 B 260 GLN TYR GLU GLY GLY ILE PHE LYS ILE ALA SER TRP ALA SEQRES 10 B 260 ASP LEU VAL ASN ALA HIS VAL VAL PRO GLY SER GLY VAL SEQRES 11 B 260 VAL LYS GLY LEU GLN GLU VAL GLY LEU PRO LEU HIS ARG SEQRES 12 B 260 GLY CYS LEU LEU ILE ALA GLU MET SER SER THR GLY SER SEQRES 13 B 260 LEU ALA THR GLY ASP TYR THR ARG ALA ALA VAL ARG MET SEQRES 14 B 260 ALA GLU GLU HIS SER GLU PHE VAL VAL GLY PHE ILE SER SEQRES 15 B 260 GLY SER ARG VAL SER MET LYS PRO GLU PHE LEU HIS LEU SEQRES 16 B 260 THR PRO GLY VAL GLN LEU GLU ALA GLY GLY ASP ASN LEU SEQRES 17 B 260 GLY GLN GLN TYR ASN SER PRO GLN GLU VAL ILE GLY LYS SEQRES 18 B 260 ARG GLY SER ASP ILE ILE ILE VAL GLY ARG GLY ILE ILE SEQRES 19 B 260 SER ALA ALA ASP ARG LEU GLU ALA ALA GLU MET TYR ARG SEQRES 20 B 260 LYS ALA ALA TRP GLU ALA TYR LEU SER ARG LEU GLY VAL HET S5P A 481 22 HET S5P B 481 22 HETNAM S5P 6-SULFANYLURIDINE-5'-PHOSPHATE HETSYN S5P 6-MERCAPTOURIDINE-5'-MONOPHOSPHATE FORMUL 3 S5P 2(C9 H13 N2 O9 P S) FORMUL 5 HOH *257(H2 O) HELIX 1 1 SER A 226 ALA A 231 1 6 HELIX 2 2 HIS A 237 GLU A 251 1 15 HELIX 3 3 LEU A 262 GLY A 274 1 13 HELIX 4 4 PRO A 275 ILE A 277 5 3 HELIX 5 5 HIS A 283 LEU A 287 5 5 HELIX 6 6 THR A 291 GLU A 306 1 16 HELIX 7 7 ILE A 318 GLY A 328 1 11 HELIX 8 8 LYS A 332 TRP A 336 5 5 HELIX 9 9 SER A 348 LEU A 359 1 12 HELIX 10 10 THR A 379 HIS A 393 1 15 HELIX 11 11 SER A 434 LYS A 441 1 8 HELIX 12 12 GLY A 450 SER A 455 1 6 HELIX 13 13 ASP A 458 LEU A 478 1 21 HELIX 14 14 SER B 226 ALA B 231 1 6 HELIX 15 15 HIS B 237 GLU B 251 1 15 HELIX 16 16 LEU B 262 GLY B 274 1 13 HELIX 17 17 PRO B 275 ILE B 277 5 3 HELIX 18 18 HIS B 283 LEU B 287 5 5 HELIX 19 19 THR B 291 GLU B 306 1 16 HELIX 20 20 ILE B 318 GLY B 328 1 11 HELIX 21 21 LYS B 332 TRP B 336 5 5 HELIX 22 22 SER B 348 LEU B 359 1 12 HELIX 23 23 GLY B 380 HIS B 393 1 14 HELIX 24 24 SER B 434 LYS B 441 1 8 HELIX 25 25 GLY B 450 SER B 455 1 6 HELIX 26 26 ASP B 458 LEU B 478 1 21 SHEET 1 A 9 LEU A 254 SER A 257 0 SHEET 2 A 9 MET A 279 THR A 282 1 O LYS A 281 N LEU A 256 SHEET 3 A 9 LEU A 308 PHE A 315 1 O PHE A 310 N THR A 282 SHEET 4 A 9 LEU A 339 ALA A 342 1 O LEU A 339 N GLU A 311 SHEET 5 A 9 GLY A 364 ILE A 368 1 O ILE A 368 N ALA A 342 SHEET 6 A 9 VAL A 397 ILE A 401 1 O VAL A 398 N CYS A 365 SHEET 7 A 9 LEU A 413 THR A 416 1 O LEU A 413 N PHE A 400 SHEET 8 A 9 ILE A 446 VAL A 449 1 O ILE A 446 N THR A 416 SHEET 9 A 9 LEU A 254 SER A 257 1 N CYS A 255 O ILE A 447 SHEET 1 B 2 GLY A 424 GLY A 425 0 SHEET 2 B 2 GLN A 431 TYR A 432 -1 O TYR A 432 N GLY A 424 SHEET 1 C 9 LEU B 254 SER B 257 0 SHEET 2 C 9 MET B 279 THR B 282 1 O LYS B 281 N LEU B 256 SHEET 3 C 9 LEU B 308 PHE B 315 1 O PHE B 310 N LEU B 280 SHEET 4 C 9 LEU B 339 HIS B 343 1 O HIS B 343 N PHE B 315 SHEET 5 C 9 GLY B 364 ILE B 368 1 O ILE B 368 N ALA B 342 SHEET 6 C 9 VAL B 397 ILE B 401 1 O VAL B 398 N CYS B 365 SHEET 7 C 9 LEU B 413 THR B 416 1 O LEU B 413 N PHE B 400 SHEET 8 C 9 ILE B 446 VAL B 449 1 O ILE B 446 N THR B 416 SHEET 9 C 9 LEU B 254 SER B 257 1 N CYS B 255 O ILE B 447 SITE 1 AC1 19 SER A 257 ASP A 259 LYS A 281 HIS A 283 SITE 2 AC1 19 ASP A 312 LYS A 314 MET A 371 SER A 372 SITE 3 AC1 19 PRO A 417 GLN A 430 TYR A 432 GLY A 450 SITE 4 AC1 19 ARG A 451 HOH A 497 HOH A 511 HOH A 525 SITE 5 AC1 19 ASP B 317 ILE B 318 THR B 321 SITE 1 AC2 20 ASP A 317 ILE A 318 THR A 321 SER B 257 SITE 2 AC2 20 ASP B 259 LYS B 281 HIS B 283 ASP B 312 SITE 3 AC2 20 LYS B 314 MET B 371 SER B 372 PRO B 417 SITE 4 AC2 20 GLN B 430 TYR B 432 GLY B 450 ARG B 451 SITE 5 AC2 20 HOH B 489 HOH B 510 HOH B 527 HOH B 596 CRYST1 69.644 62.165 69.935 90.00 113.99 90.00 P 1 21 1 4 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 0.014359 0.000000 0.006390 0.00000 SCALE2 0.000000 0.016086 0.000000 0.00000 SCALE3 0.000000 0.000000 0.015651 0.00000