HEADER LYASE 02-MAY-07 2YYU TITLE CRYSTAL STRUCTURE OF UNCHARACTERIZED CONSERVED PROTEIN FROM TITLE 2 GEOBACILLUS KAUSTOPHILUS COMPND MOL_ID: 1; COMPND 2 MOLECULE: OROTIDINE 5'-PHOSPHATE DECARBOXYLASE; COMPND 3 CHAIN: A, B; COMPND 4 SYNONYM: OMP DECARBOXYLASE, OMPDCASE, OMPDECASE; COMPND 5 EC: 4.1.1.23; COMPND 6 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: GEOBACILLUS KAUSTOPHILUS; SOURCE 3 ORGANISM_TAXID: 235909; SOURCE 4 STRAIN: HTA426; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 7 EXPRESSION_SYSTEM_STRAIN: BL21-CODONPLUS(DE3)-RIL-X; SOURCE 8 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 9 EXPRESSION_SYSTEM_PLASMID: PET-HISTEV KEYWDS TIM BARREL, STRUCTURAL GENOMICS, NPPSFA, NATIONAL PROJECT ON PROTEIN KEYWDS 2 STRUCTURAL AND FUNCTIONAL ANALYSES, RIKEN STRUCTURAL KEYWDS 3 GENOMICS/PROTEOMICS INITIATIVE, RSGI, LYASE EXPDTA X-RAY DIFFRACTION AUTHOR M.KANAGAWA,S.BABA,Y.NAKAMURA,Y.BESSHO,S.KURAMITSU,S.YOKOYAMA,G.KAWAI, AUTHOR 2 G.SAMPEI,RIKEN STRUCTURAL GENOMICS/PROTEOMICS INITIATIVE (RSGI) REVDAT 4 13-MAR-24 2YYU 1 REMARK SEQADV REVDAT 3 13-JUL-11 2YYU 1 VERSN REVDAT 2 03-FEB-09 2YYU 1 JRNL TITLE VERSN REVDAT 1 06-NOV-07 2YYU 0 JRNL AUTH M.KANAGAWA,S.BABA,Y.NAKAMURA,Y.BESSHO,S.KURAMITSU, JRNL AUTH 2 S.YOKOYAMA,G.KAWAI,G.SAMPEI JRNL TITL CRYSTAL STRUCTURE OF UNCHARACTERIZED CONSERVED PROTEIN FROM JRNL TITL 2 GEOBACILLUS KAUSTOPHILUS JRNL REF TO BE PUBLISHED JRNL REFN REMARK 2 REMARK 2 RESOLUTION. 2.20 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CNS 1.1 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) : 2.20 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 50.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : 181786.820 REMARK 3 DATA CUTOFF LOW (ABS(F)) : 0.0000 REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 97.3 REMARK 3 NUMBER OF REFLECTIONS : 81013 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) : 0.214 REMARK 3 FREE R VALUE : 0.272 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 9.800 REMARK 3 FREE R VALUE TEST SET COUNT : 4089 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : 0.004 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) : 2.20 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.34 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 95.90 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 6290 REMARK 3 BIN R VALUE (WORKING SET) : 0.2260 REMARK 3 BIN FREE R VALUE : 0.2980 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 8.60 REMARK 3 BIN FREE R VALUE TEST SET COUNT : 589 REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : 0.012 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 3506 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 42 REMARK 3 SOLVENT ATOMS : 169 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 13.70 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 25.60 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 8.86000 REMARK 3 B22 (A**2) : -5.27000 REMARK 3 B33 (A**2) : -3.60000 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : 1.70000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : 0.26 REMARK 3 ESD FROM SIGMAA (A) : 0.16 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) : 0.35 REMARK 3 ESD FROM C-V SIGMAA (A) : 0.24 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.010 REMARK 3 BOND ANGLES (DEGREES) : 1.800 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 21.40 REMARK 3 IMPROPER ANGLES (DEGREES) : 0.750 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) : 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 : FLAT MODEL REMARK 3 KSOL : 0.34 REMARK 3 BSOL : 35.97 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 : C5P.PARAM REMARK 3 PARAMETER FILE 4 : NULL REMARK 3 TOPOLOGY FILE 1 : PROTEIN.TOP REMARK 3 TOPOLOGY FILE 2 : WATER.TOP REMARK 3 TOPOLOGY FILE 3 : C5P.TOP REMARK 3 TOPOLOGY FILE 4 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: THE STRUCTURE FACTOR FILE CONTAINS REMARK 3 FRIEDEL PAIRS. REMARK 4 REMARK 4 2YYU COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 20-JUL-07. REMARK 100 THE DEPOSITION ID IS D_1000027306. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 26-NOV-06 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 7.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : SPRING-8 REMARK 200 BEAMLINE : BL26B2 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.0000 REMARK 200 MONOCHROMATOR : SI REMARK 200 OPTICS : MIRRORS REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : RIGAKU JUPITER 210 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : HKL-2000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 81050 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.760 REMARK 200 RESOLUTION RANGE LOW (A) : 50.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 98.0 REMARK 200 DATA REDUNDANCY : 2.700 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : 0.05100 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: MOLREP REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: THE STRUCTURE FACTOR FILE CONTAINS FRIEDEL PAIRS. 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: 0.1M HEPES-NA, 10% ISO-PROPANOL, 20% REMARK 280 PEG 4000, PH 7.5, VAPOR DIFFUSION, SITTING DROP, TEMPERATURE 293K 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 35.07550 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,PQS REMARK 350 TOTAL BURIED SURFACE AREA: 4890 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 18740 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -31.0 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 GLY A 1 REMARK 465 HIS A 2 REMARK 465 MET A 3 REMARK 465 HIS A 4 REMARK 465 ASP A 190 REMARK 465 ALA A 191 REMARK 465 ALA A 192 REMARK 465 HIS A 193 REMARK 465 ASP A 194 REMARK 465 GLN A 195 REMARK 465 VAL A 196 REMARK 465 GLY A 237 REMARK 465 GLY A 238 REMARK 465 GLU A 239 REMARK 465 ARG A 240 REMARK 465 GLU A 241 REMARK 465 SER A 242 REMARK 465 THR A 243 REMARK 465 THR A 244 REMARK 465 PRO A 245 REMARK 465 THR A 246 REMARK 465 GLY B 1 REMARK 465 HIS B 2 REMARK 465 MET B 3 REMARK 465 HIS B 193 REMARK 465 ASP B 194 REMARK 465 GLN B 195 REMARK 465 VAL B 196 REMARK 465 GLY B 237 REMARK 465 GLY B 238 REMARK 465 GLU B 239 REMARK 465 ARG B 240 REMARK 465 GLU B 241 REMARK 465 SER B 242 REMARK 465 THR B 243 REMARK 465 THR B 244 REMARK 465 PRO B 245 REMARK 465 THR B 246 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 THR A 29 99.48 -163.52 REMARK 500 PRO A 109 -90.37 -48.47 REMARK 500 SER A 110 -30.51 178.70 REMARK 500 VAL A 199 -99.58 -122.62 REMARK 500 THR A 200 109.29 71.45 REMARK 500 THR B 121 -79.01 -86.07 REMARK 500 ASP B 190 -154.55 -137.50 REMARK 500 ALA B 191 172.35 80.42 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 C5P A 1301 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE C5P B 2301 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 2YYT RELATED DB: PDB REMARK 900 THE SAME PROTEIN WITHOUT LINGADS REMARK 900 RELATED ID: GKA001001155.2 RELATED DB: TARGETDB DBREF 2YYU A 3 246 UNP Q5L0U0 PYRF_GEOKA 1 244 DBREF 2YYU B 3 246 UNP Q5L0U0 PYRF_GEOKA 1 244 SEQADV 2YYU GLY A 1 UNP Q5L0U0 EXPRESSION TAG SEQADV 2YYU HIS A 2 UNP Q5L0U0 EXPRESSION TAG SEQADV 2YYU GLY B 1 UNP Q5L0U0 EXPRESSION TAG SEQADV 2YYU HIS B 2 UNP Q5L0U0 EXPRESSION TAG SEQRES 1 A 246 GLY HIS MET HIS THR PRO PHE ILE VAL ALA LEU ASP PHE SEQRES 2 A 246 PRO SER LYS GLN GLU VAL GLU ARG PHE LEU ARG PRO PHE SEQRES 3 A 246 ALA GLY THR PRO LEU PHE VAL LYS VAL GLY MET GLU LEU SEQRES 4 A 246 TYR TYR GLN GLU GLY PRO ALA ILE VAL ALA PHE LEU LYS SEQRES 5 A 246 GLU GLN GLY HIS ALA VAL PHE LEU ASP LEU LYS LEU HIS SEQRES 6 A 246 ASP ILE PRO ASN THR VAL LYS GLN ALA MET LYS GLY LEU SEQRES 7 A 246 ALA ARG VAL GLY ALA ASP LEU VAL ASN VAL HIS ALA ALA SEQRES 8 A 246 GLY GLY ARG ARG MET MET GLU ALA ALA ILE GLU GLY LEU SEQRES 9 A 246 ASP ALA GLY THR PRO SER GLY ARG MET ARG PRO ARG CYS SEQRES 10 A 246 ILE ALA VAL THR GLN LEU THR SER THR ASP GLU ARG MET SEQRES 11 A 246 LEU HIS GLU GLU LEU TRP ILE SER ARG PRO LEU VAL GLU SEQRES 12 A 246 THR VAL ALA HIS TYR ALA ALA LEU ALA LYS GLU SER GLY SEQRES 13 A 246 LEU ASP GLY VAL VAL CYS SER ALA ASN GLU ALA ALA PHE SEQRES 14 A 246 ILE LYS GLU ARG CYS GLY ALA SER PHE LEU ALA VAL THR SEQRES 15 A 246 PRO GLY ILE ARG PHE ALA ASP ASP ALA ALA HIS ASP GLN SEQRES 16 A 246 VAL ARG VAL VAL THR PRO ARG LYS ALA ARG ALA LEU GLY SEQRES 17 A 246 SER ASP TYR ILE VAL ILE GLY ARG SER LEU THR ARG ALA SEQRES 18 A 246 ALA ASP PRO LEU ARG THR TYR ALA ARG LEU GLN HIS GLU SEQRES 19 A 246 TRP ASN GLY GLY GLU ARG GLU SER THR THR PRO THR SEQRES 1 B 246 GLY HIS MET HIS THR PRO PHE ILE VAL ALA LEU ASP PHE SEQRES 2 B 246 PRO SER LYS GLN GLU VAL GLU ARG PHE LEU ARG PRO PHE SEQRES 3 B 246 ALA GLY THR PRO LEU PHE VAL LYS VAL GLY MET GLU LEU SEQRES 4 B 246 TYR TYR GLN GLU GLY PRO ALA ILE VAL ALA PHE LEU LYS SEQRES 5 B 246 GLU GLN GLY HIS ALA VAL PHE LEU ASP LEU LYS LEU HIS SEQRES 6 B 246 ASP ILE PRO ASN THR VAL LYS GLN ALA MET LYS GLY LEU SEQRES 7 B 246 ALA ARG VAL GLY ALA ASP LEU VAL ASN VAL HIS ALA ALA SEQRES 8 B 246 GLY GLY ARG ARG MET MET GLU ALA ALA ILE GLU GLY LEU SEQRES 9 B 246 ASP ALA GLY THR PRO SER GLY ARG MET ARG PRO ARG CYS SEQRES 10 B 246 ILE ALA VAL THR GLN LEU THR SER THR ASP GLU ARG MET SEQRES 11 B 246 LEU HIS GLU GLU LEU TRP ILE SER ARG PRO LEU VAL GLU SEQRES 12 B 246 THR VAL ALA HIS TYR ALA ALA LEU ALA LYS GLU SER GLY SEQRES 13 B 246 LEU ASP GLY VAL VAL CYS SER ALA ASN GLU ALA ALA PHE SEQRES 14 B 246 ILE LYS GLU ARG CYS GLY ALA SER PHE LEU ALA VAL THR SEQRES 15 B 246 PRO GLY ILE ARG PHE ALA ASP ASP ALA ALA HIS ASP GLN SEQRES 16 B 246 VAL ARG VAL VAL THR PRO ARG LYS ALA ARG ALA LEU GLY SEQRES 17 B 246 SER ASP TYR ILE VAL ILE GLY ARG SER LEU THR ARG ALA SEQRES 18 B 246 ALA ASP PRO LEU ARG THR TYR ALA ARG LEU GLN HIS GLU SEQRES 19 B 246 TRP ASN GLY GLY GLU ARG GLU SER THR THR PRO THR HET C5P A1301 21 HET C5P B2301 21 HETNAM C5P CYTIDINE-5'-MONOPHOSPHATE FORMUL 3 C5P 2(C9 H14 N3 O8 P) FORMUL 5 HOH *169(H2 O) HELIX 1 1 SER A 15 ARG A 24 1 10 HELIX 2 2 PRO A 25 ALA A 27 5 3 HELIX 3 3 GLY A 36 GLY A 44 1 9 HELIX 4 4 GLY A 44 GLN A 54 1 11 HELIX 5 5 ILE A 67 VAL A 81 1 15 HELIX 6 6 GLY A 93 THR A 108 1 16 HELIX 7 7 ASP A 127 GLU A 134 1 8 HELIX 8 8 PRO A 140 GLY A 156 1 17 HELIX 9 9 SER A 163 GLY A 175 1 13 HELIX 10 10 THR A 200 GLY A 208 1 9 HELIX 11 11 GLY A 215 ARG A 220 1 6 HELIX 12 12 ASP A 223 TRP A 235 1 13 HELIX 13 13 SER B 15 ARG B 24 1 10 HELIX 14 14 PRO B 25 ALA B 27 5 3 HELIX 15 15 GLY B 36 GLY B 44 1 9 HELIX 16 16 GLY B 44 GLN B 54 1 11 HELIX 17 17 ILE B 67 GLY B 82 1 16 HELIX 18 18 GLY B 93 GLY B 107 1 15 HELIX 19 19 ASP B 127 GLU B 134 1 8 HELIX 20 20 PRO B 140 SER B 155 1 16 HELIX 21 21 SER B 163 GLY B 175 1 13 HELIX 22 22 THR B 200 GLY B 208 1 9 HELIX 23 23 GLY B 215 ARG B 220 1 6 HELIX 24 24 ASP B 223 ASN B 236 1 14 SHEET 1 A 9 PHE A 7 ALA A 10 0 SHEET 2 A 9 PHE A 32 VAL A 35 1 O LYS A 34 N VAL A 9 SHEET 3 A 9 ALA A 57 LEU A 64 1 O PHE A 59 N VAL A 33 SHEET 4 A 9 LEU A 85 HIS A 89 1 O LEU A 85 N LEU A 60 SHEET 5 A 9 ARG A 116 VAL A 120 1 O VAL A 120 N VAL A 88 SHEET 6 A 9 GLY A 159 VAL A 161 1 O GLY A 159 N ALA A 119 SHEET 7 A 9 LEU A 179 THR A 182 1 O VAL A 181 N VAL A 160 SHEET 8 A 9 TYR A 211 ILE A 214 1 O TYR A 211 N THR A 182 SHEET 9 A 9 PHE A 7 ALA A 10 1 N ILE A 8 O ILE A 214 SHEET 1 B 9 PHE B 7 ALA B 10 0 SHEET 2 B 9 PHE B 32 VAL B 35 1 O LYS B 34 N VAL B 9 SHEET 3 B 9 ALA B 57 LEU B 64 1 O PHE B 59 N VAL B 33 SHEET 4 B 9 LEU B 85 HIS B 89 1 O LEU B 85 N LEU B 60 SHEET 5 B 9 ARG B 116 VAL B 120 1 O VAL B 120 N VAL B 88 SHEET 6 B 9 GLY B 159 VAL B 161 1 O GLY B 159 N ALA B 119 SHEET 7 B 9 LEU B 179 THR B 182 1 O LEU B 179 N VAL B 160 SHEET 8 B 9 TYR B 211 ILE B 214 1 O TYR B 211 N THR B 182 SHEET 9 B 9 PHE B 7 ALA B 10 1 N ILE B 8 O ILE B 214 SITE 1 AC1 10 ASP A 12 LYS A 34 THR A 124 ARG A 186 SITE 2 AC1 10 GLY A 215 ARG A 216 HOH A1307 HOH A1320 SITE 3 AC1 10 HOH A1349 HOH B2321 SITE 1 AC2 11 HOH A1315 ALA B 10 ASP B 12 LYS B 34 SITE 2 AC2 11 THR B 124 PRO B 183 ARG B 186 GLY B 215 SITE 3 AC2 11 ARG B 216 HOH B2304 HOH B2324 CRYST1 51.650 70.151 62.865 90.00 106.86 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 0.019361 0.000000 0.005866 0.00000 SCALE2 0.000000 0.014255 0.000000 0.00000 SCALE3 0.000000 0.000000 0.016621 0.00000