HEADER OXIDOREDUCTASE 13-DEC-02 1NFB TITLE TERNARY COMPLEX OF THE HUMAN TYPE II INOSINE MONOPHOSPHATE TITLE 2 DEDHYDROGENASE WITH 6CL-IMP AND NAD COMPND MOL_ID: 1; COMPND 2 MOLECULE: INOSINE-5'-MONOPHOSPHATE DEHYDROGENASE 2; COMPND 3 CHAIN: A, B; COMPND 4 SYNONYM: IMP DEHYDROGENASE 2, IMPDH-II, IMPD 2; COMPND 5 EC: 1.1.1.205; COMPND 6 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 3 ORGANISM_COMMON: HUMAN; SOURCE 4 ORGANISM_TAXID: 9606; SOURCE 5 GENE: IMPDH2; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); 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: PET12B KEYWDS 8 STRANDED PARALLE ALPHA/BETA BARREL, DEHYDROGENASE, IMPD, IMPDH, KEYWDS 2 GUANINE NUCLEOTIDE BIOSYNTHESIS NAD, OXIDOREDUCTASE EXPDTA X-RAY DIFFRACTION AUTHOR D.RISAL,M.D.STRICKLER,B.M.GOLDSTEIN REVDAT 4 16-AUG-23 1NFB 1 REMARK LINK REVDAT 3 13-JUL-11 1NFB 1 VERSN REVDAT 2 24-FEB-09 1NFB 1 VERSN REVDAT 1 27-JAN-04 1NFB 0 JRNL AUTH D.RISAL,M.D.STRICKLER,B.M.GOLDSTEIN JRNL TITL THE CONFORMATION OF NAD BOUND TO HUMAN INOSINE MONOPHOSPHATE JRNL TITL 2 DEHYDROGENASE TYPE II JRNL REF TO BE PUBLISHED JRNL REFN REMARK 2 REMARK 2 RESOLUTION. 2.90 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 : ENGH & HUBER REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.90 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 47.82 REMARK 3 DATA CUTOFF (SIGMA(F)) : 1.100 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : NULL REMARK 3 DATA CUTOFF LOW (ABS(F)) : NULL REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 66.5 REMARK 3 NUMBER OF REFLECTIONS : 19483 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) : 0.229 REMARK 3 FREE R VALUE : 0.274 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 10.100 REMARK 3 FREE R VALUE TEST SET COUNT : 1964 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) : 2.90 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 3.08 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 36.10 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 1567 REMARK 3 BIN R VALUE (WORKING SET) : 0.3340 REMARK 3 BIN FREE R VALUE : 0.3920 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 10.70 REMARK 3 BIN FREE R VALUE TEST SET COUNT : 187 REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : 0.029 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 5666 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 132 REMARK 3 SOLVENT ATOMS : 87 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 39.80 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 59.10 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -4.78000 REMARK 3 B22 (A**2) : -4.78000 REMARK 3 B33 (A**2) : 9.57000 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : 0.00000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : 0.40 REMARK 3 ESD FROM SIGMAA (A) : 0.38 REMARK 3 LOW RESOLUTION CUTOFF (A) : 51.3 REMARK 3 REMARK 3 CROSS-VALIDATED ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM C-V LUZZATI PLOT (A) : 0.49 REMARK 3 ESD FROM C-V SIGMAA (A) : 0.53 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.011 REMARK 3 BOND ANGLES (DEGREES) : 1.600 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 24.20 REMARK 3 IMPROPER ANGLES (DEGREES) : 0.950 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) : 5.620 ; 1.500 REMARK 3 MAIN-CHAIN ANGLE (A**2) : 9.710 ; 2.000 REMARK 3 SIDE-CHAIN BOND (A**2) : 8.140 ; 2.000 REMARK 3 SIDE-CHAIN ANGLE (A**2) : 12.700; 2.500 REMARK 3 REMARK 3 BULK SOLVENT MODELING. REMARK 3 METHOD USED : FLAT MODEL REMARK 3 KSOL : 0.34 REMARK 3 BSOL : 30.75 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_6CL_AUTO_REP_MET_PRODRG.PARAM REMARK 3 PARAMETER FILE 2 : WATER_REP.PARAM REMARK 3 PARAMETER FILE 3 : NAD.PARAM REMARK 3 PARAMETER FILE 4 : NULL REMARK 3 PARAMETER FILE 5 : NULL REMARK 3 TOPOLOGY FILE 1 : PROTEIN_6CL_AUTO_PRODRG.TOP REMARK 3 TOPOLOGY FILE 2 : NAD_ADH_TRP_PRODRG.TOP REMARK 3 TOPOLOGY FILE 3 : WATER.TOP REMARK 3 TOPOLOGY FILE 4 : ION.TOP REMARK 3 TOPOLOGY FILE 5 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: BULK SOLVENT MODEL USED REMARK 4 REMARK 4 1NFB COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 20-DEC-02. REMARK 100 THE DEPOSITION ID IS D_1000017823. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 03-MAR-02 REMARK 200 TEMPERATURE (KELVIN) : 93 REMARK 200 PH : 8.0 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : CHESS REMARK 200 BEAMLINE : A1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.93 REMARK 200 MONOCHROMATOR : SILICON REMARK 200 OPTICS : MIRRORS REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 4 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : CCP4 (SCALA) REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 24775 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.900 REMARK 200 RESOLUTION RANGE LOW (A) : 51.330 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 85.1 REMARK 200 DATA REDUNDANCY : 2.700 REMARK 200 R MERGE (I) : 0.03400 REMARK 200 R SYM (I) : 0.03400 REMARK 200 FOR THE DATA SET : 17.3700 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.90 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.98 REMARK 200 COMPLETENESS FOR SHELL (%) : 81.0 REMARK 200 DATA REDUNDANCY IN SHELL : 2.60 REMARK 200 R MERGE FOR SHELL (I) : 0.34300 REMARK 200 R SYM FOR SHELL (I) : 0.34300 REMARK 200 FOR SHELL : 2.300 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: CHAIN A OF PDB ENTRY 1B3O REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 69.50 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 4.06 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 8% PEG 6000, 0.1M TRIS-HCL, 24MM BETA REMARK 280 -MERCAPTOETHANOL, 1M LICL, 20% GLYCEROL, PH 8.0, VAPOR DIFFUSION, REMARK 280 HANGING DROP, TEMPERATURE 277.0K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: I 4 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 -Y,X,Z REMARK 290 4555 Y,-X,Z REMARK 290 5555 X+1/2,Y+1/2,Z+1/2 REMARK 290 6555 -X+1/2,-Y+1/2,Z+1/2 REMARK 290 7555 -Y+1/2,X+1/2,Z+1/2 REMARK 290 8555 Y+1/2,-X+1/2,Z+1/2 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 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 4 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY2 4 -1.000000 0.000000 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 72.59500 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 72.59500 REMARK 290 SMTRY3 5 0.000000 0.000000 1.000000 63.55000 REMARK 290 SMTRY1 6 -1.000000 0.000000 0.000000 72.59500 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 72.59500 REMARK 290 SMTRY3 6 0.000000 0.000000 1.000000 63.55000 REMARK 290 SMTRY1 7 0.000000 -1.000000 0.000000 72.59500 REMARK 290 SMTRY2 7 1.000000 0.000000 0.000000 72.59500 REMARK 290 SMTRY3 7 0.000000 0.000000 1.000000 63.55000 REMARK 290 SMTRY1 8 0.000000 1.000000 0.000000 72.59500 REMARK 290 SMTRY2 8 -1.000000 0.000000 0.000000 72.59500 REMARK 290 SMTRY3 8 0.000000 0.000000 1.000000 63.55000 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 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,PQS REMARK 350 TOTAL BURIED SURFACE AREA: 18810 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 66410 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -100.0 KCAL/MOL 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 350 BIOMT1 2 -1.000000 0.000000 0.000000 145.19000 REMARK 350 BIOMT2 2 0.000000 -1.000000 0.000000 145.19000 REMARK 350 BIOMT3 2 0.000000 0.000000 1.000000 0.00000 REMARK 350 BIOMT1 3 0.000000 -1.000000 0.000000 145.19000 REMARK 350 BIOMT2 3 1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT3 3 0.000000 0.000000 1.000000 0.00000 REMARK 350 BIOMT1 4 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT2 4 -1.000000 0.000000 0.000000 145.19000 REMARK 350 BIOMT3 4 0.000000 0.000000 1.000000 0.00000 REMARK 350 REMARK 350 BIOMOLECULE: 2 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: TETRAMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TETRAMERIC REMARK 350 SOFTWARE USED: PISA,PQS REMARK 350 TOTAL BURIED SURFACE AREA: 18830 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 66130 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -106.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: 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 145.19000 REMARK 350 BIOMT2 2 0.000000 -1.000000 0.000000 145.19000 REMARK 350 BIOMT3 2 0.000000 0.000000 1.000000 0.00000 REMARK 350 BIOMT1 3 0.000000 -1.000000 0.000000 145.19000 REMARK 350 BIOMT2 3 1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT3 3 0.000000 0.000000 1.000000 0.00000 REMARK 350 BIOMT1 4 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT2 4 -1.000000 0.000000 0.000000 145.19000 REMARK 350 BIOMT3 4 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 ALA A 2 REMARK 465 ASP A 3 REMARK 465 TYR A 4 REMARK 465 LEU A 5 REMARK 465 ILE A 6 REMARK 465 SER A 7 REMARK 465 GLY A 8 REMARK 465 GLY A 9 REMARK 465 LYS A 124 REMARK 465 ASP A 125 REMARK 465 ARG A 126 REMARK 465 VAL A 127 REMARK 465 ARG A 128 REMARK 465 ASP A 129 REMARK 465 VAL A 130 REMARK 465 PHE A 131 REMARK 465 GLU A 132 REMARK 465 ALA A 133 REMARK 465 LYS A 134 REMARK 465 ALA A 135 REMARK 465 ARG A 136 REMARK 465 HIS A 137 REMARK 465 GLY A 138 REMARK 465 PHE A 139 REMARK 465 CYS A 140 REMARK 465 ARG A 153 REMARK 465 LEU A 154 REMARK 465 VAL A 155 REMARK 465 GLY A 156 REMARK 465 ILE A 157 REMARK 465 ILE A 158 REMARK 465 SER A 159 REMARK 465 SER A 160 REMARK 465 ARG A 161 REMARK 465 ASP A 162 REMARK 465 ILE A 163 REMARK 465 ASP A 164 REMARK 465 PHE A 165 REMARK 465 LEU A 166 REMARK 465 LYS A 167 REMARK 465 GLU A 168 REMARK 465 GLU A 169 REMARK 465 GLU A 170 REMARK 465 HIS A 171 REMARK 465 ASP A 172 REMARK 465 CYS A 173 REMARK 465 PHE A 174 REMARK 465 LEU A 175 REMARK 465 GLU A 176 REMARK 465 GLU A 177 REMARK 465 ILE A 178 REMARK 465 MET A 179 REMARK 465 THR A 180 REMARK 465 LYS A 181 REMARK 465 ARG A 182 REMARK 465 GLU A 183 REMARK 465 ASP A 184 REMARK 465 LEU A 185 REMARK 465 VAL A 186 REMARK 465 VAL A 187 REMARK 465 LEU A 218 REMARK 465 ARG A 224 REMARK 465 THR A 225 REMARK 465 ASP A 226 REMARK 465 LEU A 227 REMARK 465 LYS A 228 REMARK 465 LYS A 229 REMARK 465 GLY A 415 REMARK 465 SER A 416 REMARK 465 LEU A 417 REMARK 465 ASP A 418 REMARK 465 ALA A 419 REMARK 465 MET A 420 REMARK 465 ASP A 421 REMARK 465 LYS A 422 REMARK 465 HIS A 423 REMARK 465 LEU A 424 REMARK 465 SER A 425 REMARK 465 SER A 426 REMARK 465 GLN A 427 REMARK 465 ASN A 428 REMARK 465 ARG A 429 REMARK 465 TYR A 430 REMARK 465 PHE A 431 REMARK 465 SER A 432 REMARK 465 GLU A 433 REMARK 465 ALA A 434 REMARK 465 ASP A 435 REMARK 465 LYS A 436 REMARK 465 ILE A 437 REMARK 465 LYS A 438 REMARK 465 VAL A 439 REMARK 465 ALA A 440 REMARK 465 GLN A 441 REMARK 465 GLY A 442 REMARK 465 VAL A 443 REMARK 465 SER A 444 REMARK 465 GLY A 445 REMARK 465 ALA A 446 REMARK 465 VAL A 447 REMARK 465 GLN A 448 REMARK 465 VAL A 499 REMARK 465 GLU A 500 REMARK 465 GLY A 501 REMARK 465 GLY A 502 REMARK 465 VAL A 503 REMARK 465 HIS A 504 REMARK 465 SER A 505 REMARK 465 LEU A 506 REMARK 465 HIS A 507 REMARK 465 SER A 508 REMARK 465 TYR A 509 REMARK 465 GLU A 510 REMARK 465 LYS A 511 REMARK 465 ARG A 512 REMARK 465 LEU A 513 REMARK 465 PHE A 514 REMARK 465 MET B 1 REMARK 465 ALA B 2 REMARK 465 ASP B 3 REMARK 465 TYR B 4 REMARK 465 LEU B 5 REMARK 465 ILE B 6 REMARK 465 SER B 7 REMARK 465 GLY B 8 REMARK 465 GLY B 9 REMARK 465 LYS B 124 REMARK 465 ASP B 125 REMARK 465 ARG B 126 REMARK 465 VAL B 127 REMARK 465 ARG B 128 REMARK 465 ASP B 129 REMARK 465 VAL B 130 REMARK 465 PHE B 131 REMARK 465 GLU B 132 REMARK 465 ALA B 133 REMARK 465 LYS B 134 REMARK 465 ALA B 135 REMARK 465 ARG B 136 REMARK 465 HIS B 137 REMARK 465 GLY B 138 REMARK 465 PHE B 139 REMARK 465 CYS B 140 REMARK 465 ARG B 153 REMARK 465 LEU B 154 REMARK 465 VAL B 155 REMARK 465 GLY B 156 REMARK 465 ILE B 157 REMARK 465 ILE B 158 REMARK 465 SER B 159 REMARK 465 SER B 160 REMARK 465 ARG B 161 REMARK 465 ASP B 162 REMARK 465 ILE B 163 REMARK 465 ASP B 164 REMARK 465 PHE B 165 REMARK 465 LEU B 166 REMARK 465 LYS B 167 REMARK 465 GLU B 168 REMARK 465 GLU B 169 REMARK 465 GLU B 170 REMARK 465 HIS B 171 REMARK 465 ASP B 172 REMARK 465 CYS B 173 REMARK 465 PHE B 174 REMARK 465 LEU B 175 REMARK 465 GLU B 176 REMARK 465 GLU B 177 REMARK 465 ILE B 178 REMARK 465 MET B 179 REMARK 465 THR B 180 REMARK 465 LYS B 181 REMARK 465 ARG B 182 REMARK 465 GLU B 183 REMARK 465 ASP B 184 REMARK 465 LEU B 185 REMARK 465 VAL B 186 REMARK 465 VAL B 187 REMARK 465 LEU B 218 REMARK 465 ARG B 224 REMARK 465 THR B 225 REMARK 465 ASP B 226 REMARK 465 LEU B 227 REMARK 465 LYS B 228 REMARK 465 LYS B 229 REMARK 465 GLY B 415 REMARK 465 SER B 416 REMARK 465 LEU B 417 REMARK 465 ASP B 418 REMARK 465 ALA B 419 REMARK 465 MET B 420 REMARK 465 ASP B 421 REMARK 465 LYS B 422 REMARK 465 HIS B 423 REMARK 465 LEU B 424 REMARK 465 SER B 425 REMARK 465 SER B 426 REMARK 465 GLN B 427 REMARK 465 ASN B 428 REMARK 465 ARG B 429 REMARK 465 TYR B 430 REMARK 465 PHE B 431 REMARK 465 SER B 432 REMARK 465 GLU B 433 REMARK 465 ALA B 434 REMARK 465 ASP B 435 REMARK 465 LYS B 436 REMARK 465 ILE B 437 REMARK 465 LYS B 438 REMARK 465 VAL B 439 REMARK 465 ALA B 440 REMARK 465 GLN B 441 REMARK 465 GLY B 442 REMARK 465 VAL B 443 REMARK 465 SER B 444 REMARK 465 GLY B 445 REMARK 465 ALA B 446 REMARK 465 VAL B 447 REMARK 465 GLN B 448 REMARK 465 VAL B 499 REMARK 465 GLU B 500 REMARK 465 GLY B 501 REMARK 465 GLY B 502 REMARK 465 VAL B 503 REMARK 465 HIS B 504 REMARK 465 SER B 505 REMARK 465 LEU B 506 REMARK 465 HIS B 507 REMARK 465 SER B 508 REMARK 465 TYR B 509 REMARK 465 GLU B 510 REMARK 465 LYS B 511 REMARK 465 ARG B 512 REMARK 465 LEU B 513 REMARK 465 PHE B 514 REMARK 470 REMARK 470 MISSING ATOM REMARK 470 THE FOLLOWING RESIDUES HAVE MISSING ATOMS (M=MODEL NUMBER; REMARK 470 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; REMARK 470 I=INSERTION CODE): REMARK 470 M RES CSSEQI ATOMS REMARK 470 THR A 116 OG1 CG2 REMARK 470 ASP A 117 CG OD1 OD2 REMARK 470 PRO A 118 CG CD REMARK 470 VAL A 119 CG1 CG2 REMARK 470 VAL A 120 CG1 CG2 REMARK 470 LEU A 121 CG CD1 CD2 REMARK 470 SER A 122 OG REMARK 470 PRO A 123 CG CD REMARK 470 ILE A 142 CG1 CG2 CD1 REMARK 470 PRO A 143 CG CD REMARK 470 ILE A 144 CG1 CG2 CD1 REMARK 470 THR A 145 OG1 CG2 REMARK 470 ASP A 146 CG OD1 OD2 REMARK 470 THR A 147 OG1 CG2 REMARK 470 ARG A 149 CG CD NE CZ NH1 NH2 REMARK 470 MET A 150 CG SD CE REMARK 470 SER A 152 OG REMARK 470 PRO A 189 CG CD REMARK 470 ILE A 192 CG1 CG2 CD1 REMARK 470 THR A 193 OG1 CG2 REMARK 470 LEU A 194 CG CD1 CD2 REMARK 470 LYS A 195 CG CD CE NZ REMARK 470 GLU A 196 CG CD OE1 OE2 REMARK 470 ASN A 198 CG OD1 ND2 REMARK 470 GLU A 199 CG CD OE1 OE2 REMARK 470 ILE A 200 CG1 CG2 CD1 REMARK 470 LEU A 201 CG CD1 CD2 REMARK 470 GLN A 202 CG CD OE1 NE2 REMARK 470 ARG A 203 CG CD NE CZ NH1 NH2 REMARK 470 SER A 204 OG REMARK 470 LYS A 205 CG CD CE NZ REMARK 470 LYS A 206 CG CD CE NZ REMARK 470 LYS A 208 CG CD CE NZ REMARK 470 LEU A 209 CG CD1 CD2 REMARK 470 PRO A 210 CG CD REMARK 470 ILE A 211 CG1 CG2 CD1 REMARK 470 VAL A 212 CG1 CG2 REMARK 470 ASN A 213 CG OD1 ND2 REMARK 470 GLU A 214 CG CD OE1 OE2 REMARK 470 ASP A 215 CG OD1 OD2 REMARK 470 ASP A 216 CG OD1 OD2 REMARK 470 GLU A 217 CG CD OE1 OE2 REMARK 470 VAL A 219 CG1 CG2 REMARK 470 ILE A 221 CG1 CG2 CD1 REMARK 470 ILE A 222 CG1 CG2 CD1 REMARK 470 ASN A 230 CG OD1 ND2 REMARK 470 ARG A 231 CG CD NE CZ NH1 NH2 REMARK 470 THR B 116 OG1 CG2 REMARK 470 ASP B 117 CG OD1 OD2 REMARK 470 PRO B 118 CG CD REMARK 470 VAL B 119 CG1 CG2 REMARK 470 VAL B 120 CG1 CG2 REMARK 470 LEU B 121 CG CD1 CD2 REMARK 470 SER B 122 OG REMARK 470 PRO B 123 CG CD REMARK 470 ILE B 142 CG1 CG2 CD1 REMARK 470 PRO B 143 CG CD REMARK 470 ILE B 144 CG1 CG2 CD1 REMARK 470 THR B 145 OG1 CG2 REMARK 470 ASP B 146 CG OD1 OD2 REMARK 470 THR B 147 OG1 CG2 REMARK 470 ARG B 149 CG CD NE CZ NH1 NH2 REMARK 470 MET B 150 CG SD CE REMARK 470 SER B 152 OG REMARK 470 PRO B 189 CG CD REMARK 470 ILE B 192 CG1 CG2 CD1 REMARK 470 THR B 193 OG1 CG2 REMARK 470 LEU B 194 CG CD1 CD2 REMARK 470 LYS B 195 CG CD CE NZ REMARK 470 GLU B 196 CG CD OE1 OE2 REMARK 470 ASN B 198 CG OD1 ND2 REMARK 470 GLU B 199 CG CD OE1 OE2 REMARK 470 ILE B 200 CG1 CG2 CD1 REMARK 470 LEU B 201 CG CD1 CD2 REMARK 470 GLN B 202 CG CD OE1 NE2 REMARK 470 ARG B 203 CG CD NE CZ NH1 NH2 REMARK 470 SER B 204 OG REMARK 470 LYS B 205 CG CD CE NZ REMARK 470 LYS B 206 CG CD CE NZ REMARK 470 LYS B 208 CG CD CE NZ REMARK 470 LEU B 209 CG CD1 CD2 REMARK 470 PRO B 210 CG CD REMARK 470 ILE B 211 CG1 CG2 CD1 REMARK 470 VAL B 212 CG1 CG2 REMARK 470 ASN B 213 CG OD1 ND2 REMARK 470 GLU B 214 CG CD OE1 OE2 REMARK 470 ASP B 215 CG OD1 OD2 REMARK 470 ASP B 216 CG OD1 OD2 REMARK 470 GLU B 217 CG CD OE1 OE2 REMARK 470 VAL B 219 CG1 CG2 REMARK 470 ILE B 221 CG1 CG2 CD1 REMARK 470 ILE B 222 CG1 CG2 CD1 REMARK 470 ASN B 230 CG OD1 ND2 REMARK 470 ARG B 231 CG CD NE CZ NH1 NH2 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 VAL A 13 111.81 57.79 REMARK 500 PRO A 14 -133.17 -43.39 REMARK 500 GLN A 22 -6.70 -48.96 REMARK 500 ASP A 28 -83.23 -90.18 REMARK 500 ASP A 43 47.18 -157.19 REMARK 500 PHE A 44 159.99 177.83 REMARK 500 ASP A 71 -8.30 -58.41 REMARK 500 VAL A 73 -60.48 -102.03 REMARK 500 ILE A 88 149.75 -174.01 REMARK 500 ASN A 94 66.30 -112.75 REMARK 500 TYR A 110 105.30 -41.64 REMARK 500 GLN A 112 101.02 -49.39 REMARK 500 ASP A 117 62.66 68.85 REMARK 500 VAL A 120 -71.50 -77.15 REMARK 500 LEU A 121 86.60 -161.17 REMARK 500 SER A 122 97.41 34.37 REMARK 500 THR A 145 -164.74 165.59 REMARK 500 THR A 147 38.12 26.91 REMARK 500 ARG A 149 26.61 -166.78 REMARK 500 MET A 150 94.33 39.30 REMARK 500 LYS A 206 -95.61 -139.84 REMARK 500 LYS A 208 -164.83 -72.19 REMARK 500 LEU A 209 108.12 -174.24 REMARK 500 GLU A 214 2.37 -68.17 REMARK 500 ILE A 222 139.36 -177.20 REMARK 500 ALA A 236 162.04 -43.56 REMARK 500 LYS A 241 37.52 -85.55 REMARK 500 LYS A 242 65.97 39.75 REMARK 500 ILE A 287 -70.09 -62.02 REMARK 500 TYR A 289 -74.98 -52.81 REMARK 500 ASP A 292 -75.34 -74.61 REMARK 500 VAL A 318 154.44 -44.40 REMARK 500 MET A 325 114.38 -176.02 REMARK 500 CYS A 331 -67.72 -122.95 REMARK 500 THR A 333 -127.95 57.19 REMARK 500 LEU A 337 176.29 -47.55 REMARK 500 ALA A 338 -53.04 -24.80 REMARK 500 ALA A 344 -50.65 -163.07 REMARK 500 LEU A 389 -19.39 -45.40 REMARK 500 GLU A 395 3.12 -64.70 REMARK 500 GLU A 399 114.29 179.32 REMARK 500 TYR A 400 42.57 179.81 REMARK 500 LYS A 450 98.20 13.90 REMARK 500 SER A 495 -72.08 -59.44 REMARK 500 VAL B 13 114.19 62.53 REMARK 500 PRO B 14 -132.97 -45.68 REMARK 500 GLN B 22 -6.24 -49.05 REMARK 500 ASP B 28 -84.87 -88.90 REMARK 500 ASP B 43 48.40 -157.85 REMARK 500 PHE B 44 160.41 177.66 REMARK 500 REMARK 500 THIS ENTRY HAS 87 RAMACHANDRAN OUTLIERS. 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 CPR A 631 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CPR B 631 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE NAD A 701 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE NAD B 702 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1B3O RELATED DB: PDB REMARK 900 THE SAME ENZYME COMPLEXED WITH 6CL-IMP AND SELENAZOFURIN ADENINE REMARK 900 DINUCLEOTIDE (SAD) REMARK 900 RELATED ID: 1NF7 RELATED DB: PDB REMARK 900 THE SAME ENZYME COMPLEXED WITH RIBAVIRIN MONOPHOSPHATE AND C2-MAD DBREF 1NFB A 1 514 UNP P12268 IMDH2_HUMAN 1 514 DBREF 1NFB B 1 514 UNP P12268 IMDH2_HUMAN 1 514 SEQRES 1 A 514 MET ALA ASP TYR LEU ILE SER GLY GLY THR SER TYR VAL SEQRES 2 A 514 PRO ASP ASP GLY LEU THR ALA GLN GLN LEU PHE ASN CYS SEQRES 3 A 514 GLY ASP GLY LEU THR TYR ASN ASP PHE LEU ILE LEU PRO SEQRES 4 A 514 GLY TYR ILE ASP PHE THR ALA ASP GLN VAL ASP LEU THR SEQRES 5 A 514 SER ALA LEU THR LYS LYS ILE THR LEU LYS THR PRO LEU SEQRES 6 A 514 VAL SER SER PRO MET ASP THR VAL THR GLU ALA GLY MET SEQRES 7 A 514 ALA ILE ALA MET ALA LEU THR GLY GLY ILE GLY PHE ILE SEQRES 8 A 514 HIS HIS ASN CYS THR PRO GLU PHE GLN ALA ASN GLU VAL SEQRES 9 A 514 ARG LYS VAL LYS LYS TYR GLU GLN GLY PHE ILE THR ASP SEQRES 10 A 514 PRO VAL VAL LEU SER PRO LYS ASP ARG VAL ARG ASP VAL SEQRES 11 A 514 PHE GLU ALA LYS ALA ARG HIS GLY PHE CYS GLY ILE PRO SEQRES 12 A 514 ILE THR ASP THR GLY ARG MET GLY SER ARG LEU VAL GLY SEQRES 13 A 514 ILE ILE SER SER ARG ASP ILE ASP PHE LEU LYS GLU GLU SEQRES 14 A 514 GLU HIS ASP CYS PHE LEU GLU GLU ILE MET THR LYS ARG SEQRES 15 A 514 GLU ASP LEU VAL VAL ALA PRO ALA GLY ILE THR LEU LYS SEQRES 16 A 514 GLU ALA ASN GLU ILE LEU GLN ARG SER LYS LYS GLY LYS SEQRES 17 A 514 LEU PRO ILE VAL ASN GLU ASP ASP GLU LEU VAL ALA ILE SEQRES 18 A 514 ILE ALA ARG THR ASP LEU LYS LYS ASN ARG ASP TYR PRO SEQRES 19 A 514 LEU ALA SER LYS ASP ALA LYS LYS GLN LEU LEU CYS GLY SEQRES 20 A 514 ALA ALA ILE GLY THR HIS GLU ASP ASP LYS TYR ARG LEU SEQRES 21 A 514 ASP LEU LEU ALA GLN ALA GLY VAL ASP VAL VAL VAL LEU SEQRES 22 A 514 ASP SER SER GLN GLY ASN SER ILE PHE GLN ILE ASN MET SEQRES 23 A 514 ILE LYS TYR ILE LYS ASP LYS TYR PRO ASN LEU GLN VAL SEQRES 24 A 514 ILE GLY GLY ASN VAL VAL THR ALA ALA GLN ALA LYS ASN SEQRES 25 A 514 LEU ILE ASP ALA GLY VAL ASP ALA LEU ARG VAL GLY MET SEQRES 26 A 514 GLY SER GLY SER ILE CYS ILE THR GLN GLU VAL LEU ALA SEQRES 27 A 514 CYS GLY ARG PRO GLN ALA THR ALA VAL TYR LYS VAL SER SEQRES 28 A 514 GLU TYR ALA ARG ARG PHE GLY VAL PRO VAL ILE ALA ASP SEQRES 29 A 514 GLY GLY ILE GLN ASN VAL GLY HIS ILE ALA LYS ALA LEU SEQRES 30 A 514 ALA LEU GLY ALA SER THR VAL MET MET GLY SER LEU LEU SEQRES 31 A 514 ALA ALA THR THR GLU ALA PRO GLY GLU TYR PHE PHE SER SEQRES 32 A 514 ASP GLY ILE ARG LEU LYS LYS TYR ARG GLY MET GLY SER SEQRES 33 A 514 LEU ASP ALA MET ASP LYS HIS LEU SER SER GLN ASN ARG SEQRES 34 A 514 TYR PHE SER GLU ALA ASP LYS ILE LYS VAL ALA GLN GLY SEQRES 35 A 514 VAL SER GLY ALA VAL GLN ASP LYS GLY SER ILE HIS LYS SEQRES 36 A 514 PHE VAL PRO TYR LEU ILE ALA GLY ILE GLN HIS SER CYS SEQRES 37 A 514 GLN ASP ILE GLY ALA LYS SER LEU THR GLN VAL ARG ALA SEQRES 38 A 514 MET MET TYR SER GLY GLU LEU LYS PHE GLU LYS ARG THR SEQRES 39 A 514 SER SER ALA GLN VAL GLU GLY GLY VAL HIS SER LEU HIS SEQRES 40 A 514 SER TYR GLU LYS ARG LEU PHE SEQRES 1 B 514 MET ALA ASP TYR LEU ILE SER GLY GLY THR SER TYR VAL SEQRES 2 B 514 PRO ASP ASP GLY LEU THR ALA GLN GLN LEU PHE ASN CYS SEQRES 3 B 514 GLY ASP GLY LEU THR TYR ASN ASP PHE LEU ILE LEU PRO SEQRES 4 B 514 GLY TYR ILE ASP PHE THR ALA ASP GLN VAL ASP LEU THR SEQRES 5 B 514 SER ALA LEU THR LYS LYS ILE THR LEU LYS THR PRO LEU SEQRES 6 B 514 VAL SER SER PRO MET ASP THR VAL THR GLU ALA GLY MET SEQRES 7 B 514 ALA ILE ALA MET ALA LEU THR GLY GLY ILE GLY PHE ILE SEQRES 8 B 514 HIS HIS ASN CYS THR PRO GLU PHE GLN ALA ASN GLU VAL SEQRES 9 B 514 ARG LYS VAL LYS LYS TYR GLU GLN GLY PHE ILE THR ASP SEQRES 10 B 514 PRO VAL VAL LEU SER PRO LYS ASP ARG VAL ARG ASP VAL SEQRES 11 B 514 PHE GLU ALA LYS ALA ARG HIS GLY PHE CYS GLY ILE PRO SEQRES 12 B 514 ILE THR ASP THR GLY ARG MET GLY SER ARG LEU VAL GLY SEQRES 13 B 514 ILE ILE SER SER ARG ASP ILE ASP PHE LEU LYS GLU GLU SEQRES 14 B 514 GLU HIS ASP CYS PHE LEU GLU GLU ILE MET THR LYS ARG SEQRES 15 B 514 GLU ASP LEU VAL VAL ALA PRO ALA GLY ILE THR LEU LYS SEQRES 16 B 514 GLU ALA ASN GLU ILE LEU GLN ARG SER LYS LYS GLY LYS SEQRES 17 B 514 LEU PRO ILE VAL ASN GLU ASP ASP GLU LEU VAL ALA ILE SEQRES 18 B 514 ILE ALA ARG THR ASP LEU LYS LYS ASN ARG ASP TYR PRO SEQRES 19 B 514 LEU ALA SER LYS ASP ALA LYS LYS GLN LEU LEU CYS GLY SEQRES 20 B 514 ALA ALA ILE GLY THR HIS GLU ASP ASP LYS TYR ARG LEU SEQRES 21 B 514 ASP LEU LEU ALA GLN ALA GLY VAL ASP VAL VAL VAL LEU SEQRES 22 B 514 ASP SER SER GLN GLY ASN SER ILE PHE GLN ILE ASN MET SEQRES 23 B 514 ILE LYS TYR ILE LYS ASP LYS TYR PRO ASN LEU GLN VAL SEQRES 24 B 514 ILE GLY GLY ASN VAL VAL THR ALA ALA GLN ALA LYS ASN SEQRES 25 B 514 LEU ILE ASP ALA GLY VAL ASP ALA LEU ARG VAL GLY MET SEQRES 26 B 514 GLY SER GLY SER ILE CYS ILE THR GLN GLU VAL LEU ALA SEQRES 27 B 514 CYS GLY ARG PRO GLN ALA THR ALA VAL TYR LYS VAL SER SEQRES 28 B 514 GLU TYR ALA ARG ARG PHE GLY VAL PRO VAL ILE ALA ASP SEQRES 29 B 514 GLY GLY ILE GLN ASN VAL GLY HIS ILE ALA LYS ALA LEU SEQRES 30 B 514 ALA LEU GLY ALA SER THR VAL MET MET GLY SER LEU LEU SEQRES 31 B 514 ALA ALA THR THR GLU ALA PRO GLY GLU TYR PHE PHE SER SEQRES 32 B 514 ASP GLY ILE ARG LEU LYS LYS TYR ARG GLY MET GLY SER SEQRES 33 B 514 LEU ASP ALA MET ASP LYS HIS LEU SER SER GLN ASN ARG SEQRES 34 B 514 TYR PHE SER GLU ALA ASP LYS ILE LYS VAL ALA GLN GLY SEQRES 35 B 514 VAL SER GLY ALA VAL GLN ASP LYS GLY SER ILE HIS LYS SEQRES 36 B 514 PHE VAL PRO TYR LEU ILE ALA GLY ILE GLN HIS SER CYS SEQRES 37 B 514 GLN ASP ILE GLY ALA LYS SER LEU THR GLN VAL ARG ALA SEQRES 38 B 514 MET MET TYR SER GLY GLU LEU LYS PHE GLU LYS ARG THR SEQRES 39 B 514 SER SER ALA GLN VAL GLU GLY GLY VAL HIS SER LEU HIS SEQRES 40 B 514 SER TYR GLU LYS ARG LEU PHE HET CPR A 631 22 HET NAD A 701 44 HET CPR B 631 22 HET NAD B 702 44 HETNAM CPR 6-CHLOROPURINE RIBOSIDE, 5'-MONOPHOSPHATE HETNAM NAD NICOTINAMIDE-ADENINE-DINUCLEOTIDE FORMUL 3 CPR 2(C10 H13 CL N4 O7 P 1+) FORMUL 4 NAD 2(C21 H27 N7 O14 P2) FORMUL 7 HOH *87(H2 O) HELIX 1 1 THR A 19 ASN A 25 1 7 HELIX 2 2 THR A 45 VAL A 49 5 5 HELIX 3 3 GLU A 75 THR A 85 1 11 HELIX 4 4 THR A 96 TYR A 110 1 15 HELIX 5 5 THR A 193 SER A 204 1 12 HELIX 6 6 GLU A 254 GLY A 267 1 14 HELIX 7 7 SER A 280 TYR A 294 1 15 HELIX 8 8 THR A 306 GLY A 317 1 12 HELIX 9 9 ALA A 344 ARG A 355 1 12 HELIX 10 10 ARG A 356 GLY A 358 5 3 HELIX 11 11 ASN A 369 LEU A 379 1 11 HELIX 12 12 GLY A 387 ALA A 392 1 6 HELIX 13 13 SER A 452 ILE A 471 1 20 HELIX 14 14 SER A 475 SER A 485 1 11 HELIX 15 15 THR B 19 ASN B 25 1 7 HELIX 16 16 THR B 45 VAL B 49 5 5 HELIX 17 17 GLU B 75 THR B 85 1 11 HELIX 18 18 THR B 96 TYR B 110 1 15 HELIX 19 19 THR B 193 SER B 204 1 12 HELIX 20 20 GLU B 254 GLY B 267 1 14 HELIX 21 21 SER B 280 TYR B 294 1 15 HELIX 22 22 THR B 306 GLY B 317 1 12 HELIX 23 23 ALA B 344 ARG B 355 1 12 HELIX 24 24 ARG B 356 GLY B 358 5 3 HELIX 25 25 ASN B 369 LEU B 379 1 11 HELIX 26 26 GLY B 387 ALA B 392 1 6 HELIX 27 27 SER B 452 ILE B 471 1 20 HELIX 28 28 SER B 475 SER B 485 1 11 SHEET 1 A 2 PHE A 35 ILE A 37 0 SHEET 2 A 2 PHE A 490 LYS A 492 -1 O GLU A 491 N LEU A 36 SHEET 1 B 2 SER A 53 ALA A 54 0 SHEET 2 B 2 THR A 60 LEU A 61 -1 O LEU A 61 N SER A 53 SHEET 1 C 8 LEU A 65 SER A 67 0 SHEET 2 C 8 THR A 383 MET A 386 1 O VAL A 384 N VAL A 66 SHEET 3 C 8 VAL A 361 ASP A 364 1 N ALA A 363 O THR A 383 SHEET 4 C 8 ALA A 320 VAL A 323 1 N LEU A 321 O ILE A 362 SHEET 5 C 8 GLN A 298 VAL A 304 1 N GLY A 301 O ALA A 320 SHEET 6 C 8 VAL A 270 LEU A 273 1 N VAL A 271 O ILE A 300 SHEET 7 C 8 GLY A 247 ILE A 250 1 N ALA A 248 O VAL A 270 SHEET 8 C 8 PHE A 90 ILE A 91 1 N ILE A 91 O GLY A 247 SHEET 1 D 2 PHE B 35 ILE B 37 0 SHEET 2 D 2 PHE B 490 LYS B 492 -1 O GLU B 491 N LEU B 36 SHEET 1 E 2 SER B 53 ALA B 54 0 SHEET 2 E 2 THR B 60 LEU B 61 -1 O LEU B 61 N SER B 53 SHEET 1 F 8 LEU B 65 SER B 67 0 SHEET 2 F 8 THR B 383 MET B 386 1 O MET B 386 N VAL B 66 SHEET 3 F 8 VAL B 361 ASP B 364 1 N ALA B 363 O THR B 383 SHEET 4 F 8 ALA B 320 VAL B 323 1 N LEU B 321 O ILE B 362 SHEET 5 F 8 GLN B 298 VAL B 304 1 N GLY B 301 O ALA B 320 SHEET 6 F 8 VAL B 270 LEU B 273 1 N VAL B 271 O ILE B 300 SHEET 7 F 8 GLY B 247 ILE B 250 1 N ALA B 248 O VAL B 270 SHEET 8 F 8 PHE B 90 ILE B 91 1 N ILE B 91 O GLY B 247 LINK SG CYS A 331 C6 CPR A 631 1555 1555 1.85 LINK SG CYS B 331 C6 CPR B 631 1555 1555 1.87 SITE 1 AC1 15 SER A 68 MET A 70 GLY A 328 SER A 329 SITE 2 AC1 15 ILE A 330 CYS A 331 GLU A 335 ASP A 364 SITE 3 AC1 15 GLY A 365 GLY A 366 GLY A 387 SER A 388 SITE 4 AC1 15 TYR A 411 NAD A 701 HOH A 744 SITE 1 AC2 15 SER B 68 MET B 70 GLY B 328 SER B 329 SITE 2 AC2 15 ILE B 330 CYS B 331 GLU B 335 ASP B 364 SITE 3 AC2 15 GLY B 365 GLY B 366 GLY B 387 SER B 388 SITE 4 AC2 15 TYR B 411 NAD B 702 HOH B 720 SITE 1 AC3 16 THR A 45 THR A 252 HIS A 253 ASP A 274 SITE 2 AC3 16 SER A 275 SER A 276 PHE A 282 ASN A 303 SITE 3 AC3 16 ARG A 322 HIS A 466 GLN A 469 CPR A 631 SITE 4 AC3 16 HOH A 727 HOH A 731 HOH A 733 HOH A 734 SITE 1 AC4 17 THR B 45 THR B 252 HIS B 253 ASP B 274 SITE 2 AC4 17 SER B 275 SER B 276 PHE B 282 ASN B 303 SITE 3 AC4 17 ARG B 322 HIS B 466 GLN B 469 CPR B 631 SITE 4 AC4 17 HOH B 731 HOH B 733 HOH B 734 HOH B 744 SITE 5 AC4 17 HOH B 745 CRYST1 145.190 145.190 127.100 90.00 90.00 90.00 I 4 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 0.006888 0.000000 0.000000 0.00000 SCALE2 0.000000 0.006888 0.000000 0.00000 SCALE3 0.000000 0.000000 0.007868 0.00000