HEADER OXIDOREDUCTASE 06-FEB-15 5AHN TITLE IMP-BOUND FORM OF THE D199N MUTANT OF IMPDH FROM PSEUDOMONAS TITLE 2 AERUGINOSA COMPND MOL_ID: 1; COMPND 2 MOLECULE: INOSINE-5'-MONOPHOSPHATE DEHYDROGENASE; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: IMP DEHYDROGENASE, IMPD, IMPDH; COMPND 5 EC: 1.1.1.205; COMPND 6 ENGINEERED: YES; COMPND 7 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: PSEUDOMONAS AERUGINOSA PAO1; SOURCE 3 ORGANISM_TAXID: 208964; SOURCE 4 ATCC: 15692; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 7 EXPRESSION_SYSTEM_STRAIN: BL21(DE3); SOURCE 8 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 9 EXPRESSION_SYSTEM_VECTOR: PET28A KEYWDS OXIDOREDUCTASE, CBS MODULE, POINT MUTANT, ALLOSTERIC REGULATION KEYWDS 2 NUCLEOTIDE METABOLISM EXPDTA X-RAY DIFFRACTION AUTHOR G.LABESSE,T.ALEXANDRE,M.GELIN,A.HAOUZ,H.MUNIER-LEHMANN REVDAT 4 10-JAN-24 5AHN 1 REMARK LINK REVDAT 3 16-SEP-15 5AHN 1 JRNL REVDAT 2 09-SEP-15 5AHN 1 JRNL REVDAT 1 15-JUL-15 5AHN 0 JRNL AUTH G.LABESSE,T.ALEXANDRE,M.GELIN,A.HAOUZ,H.MUNIER-LEHMANN JRNL TITL CRYSTALLOGRAPHIC STUDIES OF TWO VARIANTS OF PSEUDOMONAS JRNL TITL 2 AERUGINOSA IMPDH WITH IMPAIRED ALLOSTERIC REGULATION JRNL REF ACTA CRYSTALLOGR.,SECT.D V. 71 1890 2015 JRNL REFN ISSN 0907-4449 JRNL PMID 26327379 JRNL DOI 10.1107/S1399004715013115 REMARK 2 REMARK 2 RESOLUTION. 1.65 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX (PHENIX.REFINE) REMARK 3 AUTHORS : PAUL ADAMS,PAVEL AFONINE,VINCENT CHEN,IAN REMARK 3 : DAVIS,KRESHNA GOPAL,RALF GROSSE-KUNSTLEVE, REMARK 3 : LI-WEI HUNG,ROBERT IMMORMINO,TOM IOERGER, REMARK 3 : AIRLIE MCCOY,ERIK MCKEE,NIGEL MORIARTY, REMARK 3 : REETAL PAI,RANDY READ,JANE RICHARDSON, REMARK 3 : DAVID RICHARDSON,TOD ROMO,JIM SACCHETTINI, REMARK 3 : NICHOLAS SAUTER,JACOB SMITH,LAURENT REMARK 3 : STORONI,TOM TERWILLIGER,PETER ZWART REMARK 3 REMARK 3 REFINEMENT TARGET : ML REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.65 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 36.86 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.360 REMARK 3 COMPLETENESS FOR RANGE (%) : 96.6 REMARK 3 NUMBER OF REFLECTIONS : 45339 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.162 REMARK 3 R VALUE (WORKING SET) : 0.161 REMARK 3 FREE R VALUE : 0.182 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 2284 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT (IN BINS). REMARK 3 BIN RESOLUTION RANGE COMPL. NWORK NFREE RWORK RFREE REMARK 3 1 36.8658 - 4.1599 1.00 2866 146 0.1555 0.1761 REMARK 3 2 4.1599 - 3.3025 1.00 2854 136 0.1381 0.1550 REMARK 3 3 3.3025 - 2.8852 1.00 2756 179 0.1589 0.1722 REMARK 3 4 2.8852 - 2.6215 1.00 2804 146 0.1614 0.1891 REMARK 3 5 2.6215 - 2.4336 1.00 2767 162 0.1622 0.1734 REMARK 3 6 2.4336 - 2.2902 1.00 2795 128 0.1552 0.1756 REMARK 3 7 2.2902 - 2.1755 1.00 2785 152 0.1521 0.1879 REMARK 3 8 2.1755 - 2.0808 1.00 2745 146 0.1565 0.1613 REMARK 3 9 2.0808 - 2.0007 1.00 2794 146 0.1620 0.1957 REMARK 3 10 2.0007 - 1.9317 1.00 2790 156 0.1729 0.2106 REMARK 3 11 1.9317 - 1.8713 1.00 2783 137 0.1755 0.1790 REMARK 3 12 1.8713 - 1.8178 1.00 2740 139 0.1814 0.2096 REMARK 3 13 1.8178 - 1.7699 1.00 2782 141 0.2007 0.2250 REMARK 3 14 1.7699 - 1.7267 1.00 2776 158 0.2173 0.2533 REMARK 3 15 1.7267 - 1.6875 0.93 2558 130 0.2278 0.2252 REMARK 3 16 1.6875 - 1.6516 0.53 1460 82 0.2329 0.2493 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : FLAT BULK SOLVENT MODEL REMARK 3 SOLVENT RADIUS : 1.11 REMARK 3 SHRINKAGE RADIUS : 0.90 REMARK 3 K_SOL : NULL REMARK 3 B_SOL : NULL REMARK 3 REMARK 3 ERROR ESTIMATES. REMARK 3 COORDINATE ERROR (MAXIMUM-LIKELIHOOD BASED) : 0.160 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 17.470 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 23.45 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 23.30 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 TWINNING INFORMATION. REMARK 3 FRACTION: NULL REMARK 3 OPERATOR: NULL REMARK 3 REMARK 3 DEVIATIONS FROM IDEAL VALUES. REMARK 3 RMSD COUNT REMARK 3 BOND : 0.011 2301 REMARK 3 ANGLE : 1.620 3132 REMARK 3 CHIRALITY : 0.053 376 REMARK 3 PLANARITY : 0.007 405 REMARK 3 DIHEDRAL : 12.990 853 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : 3 REMARK 3 TLS GROUP : 1 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 1 THROUGH 223 ) REMARK 3 ORIGIN FOR THE GROUP (A): -9.4327 32.6937 30.7596 REMARK 3 T TENSOR REMARK 3 T11: -0.0373 T22: 0.0000 REMARK 3 T33: -0.0151 T12: 0.0760 REMARK 3 T13: 0.1264 T23: -0.1148 REMARK 3 L TENSOR REMARK 3 L11: 0.0144 L22: 0.0078 REMARK 3 L33: 0.0066 L12: 0.0003 REMARK 3 L13: 0.0024 L23: -0.0055 REMARK 3 S TENSOR REMARK 3 S11: -0.0131 S12: -0.0585 S13: 0.0338 REMARK 3 S21: 0.0177 S22: -0.0115 S23: -0.0211 REMARK 3 S31: -0.0151 S32: 0.0007 S33: -0.0000 REMARK 3 TLS GROUP : 2 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 224 THROUGH 305 ) REMARK 3 ORIGIN FOR THE GROUP (A): -22.4467 27.6231 24.8309 REMARK 3 T TENSOR REMARK 3 T11: 0.0588 T22: 0.0566 REMARK 3 T33: 0.0677 T12: 0.0166 REMARK 3 T13: -0.0028 T23: 0.0132 REMARK 3 L TENSOR REMARK 3 L11: 0.0059 L22: 0.0039 REMARK 3 L33: 0.0030 L12: 0.0043 REMARK 3 L13: -0.0014 L23: 0.0034 REMARK 3 S TENSOR REMARK 3 S11: -0.0045 S12: 0.0038 S13: 0.0298 REMARK 3 S21: -0.0025 S22: 0.0014 S23: 0.0332 REMARK 3 S31: 0.0096 S32: -0.0195 S33: 0.0000 REMARK 3 TLS GROUP : 3 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 306 THROUGH 467 ) REMARK 3 ORIGIN FOR THE GROUP (A): -3.2452 23.7116 27.3212 REMARK 3 T TENSOR REMARK 3 T11: -0.0623 T22: 0.0210 REMARK 3 T33: -0.2097 T12: 0.0039 REMARK 3 T13: 0.1274 T23: 0.0165 REMARK 3 L TENSOR REMARK 3 L11: 0.0121 L22: -0.0019 REMARK 3 L33: -0.0021 L12: 0.0045 REMARK 3 L13: 0.0017 L23: 0.0016 REMARK 3 S TENSOR REMARK 3 S11: 0.0268 S12: -0.0632 S13: -0.0077 REMARK 3 S21: -0.0124 S22: 0.0484 S23: -0.0389 REMARK 3 S31: -0.0131 S32: 0.0080 S33: -0.0000 REMARK 3 REMARK 3 NCS DETAILS REMARK 3 NUMBER OF NCS GROUPS : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 5AHN COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 06-FEB-15. REMARK 100 THE DEPOSITION ID IS D_1290062983. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 16-DEC-11 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : NULL REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : SOLEIL REMARK 200 BEAMLINE : PROXIMA 1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.98011 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS PILATUS 6M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : SCALA REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 46336 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.650 REMARK 200 RESOLUTION RANGE LOW (A) : 82.200 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 1.100 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 98.6 REMARK 200 DATA REDUNDANCY : 3.500 REMARK 200 R MERGE (I) : 0.03000 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 20.1000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.65 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.74 REMARK 200 COMPLETENESS FOR SHELL (%) : 90.9 REMARK 200 DATA REDUNDANCY IN SHELL : 2.60 REMARK 200 R MERGE FOR SHELL (I) : 0.45000 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 2.200 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: PHASER REMARK 200 STARTING MODEL: PDB ENTRY 4DQW REMARK 200 REMARK 200 REMARK: NONE REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 55.00 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.70 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: PEG 4000 10%, MES 0.1 M PH 7, MGCL2 REMARK 280 0.2 M 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 58.27550 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 58.27550 REMARK 290 SMTRY3 5 0.000000 0.000000 1.000000 29.12350 REMARK 290 SMTRY1 6 -1.000000 0.000000 0.000000 58.27550 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 58.27550 REMARK 290 SMTRY3 6 0.000000 0.000000 1.000000 29.12350 REMARK 290 SMTRY1 7 0.000000 -1.000000 0.000000 58.27550 REMARK 290 SMTRY2 7 1.000000 0.000000 0.000000 58.27550 REMARK 290 SMTRY3 7 0.000000 0.000000 1.000000 29.12350 REMARK 290 SMTRY1 8 0.000000 1.000000 0.000000 58.27550 REMARK 290 SMTRY2 8 -1.000000 0.000000 0.000000 58.27550 REMARK 290 SMTRY3 8 0.000000 0.000000 1.000000 29.12350 REMARK 290 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1 REMARK 300 SEE REMARK 350 FOR THE AUTHOR PROVIDED AND/OR PROGRAM REMARK 300 GENERATED ASSEMBLY INFORMATION FOR THE STRUCTURE IN REMARK 300 THIS ENTRY. THE REMARK MAY ALSO PROVIDE INFORMATION ON REMARK 300 BURIED SURFACE AREA. REMARK 350 REMARK 350 COORDINATES FOR A COMPLETE MULTIMER REPRESENTING THE KNOWN REMARK 350 BIOLOGICALLY SIGNIFICANT OLIGOMERIZATION STATE OF THE REMARK 350 MOLECULE CAN BE GENERATED BY APPLYING BIOMT TRANSFORMATIONS REMARK 350 GIVEN BELOW. BOTH NON-CRYSTALLOGRAPHIC AND REMARK 350 CRYSTALLOGRAPHIC OPERATIONS ARE GIVEN. REMARK 350 REMARK 350 BIOMOLECULE: 1 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: TETRAMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TETRAMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 13970 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 42600 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -165.6 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 0.000000 -1.000000 0.000000 0.00000 REMARK 350 BIOMT2 2 1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT3 2 0.000000 0.000000 1.000000 0.00000 REMARK 350 BIOMT1 3 0.000000 1.000000 0.000000 0.00000 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 -1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT2 4 0.000000 -1.000000 0.000000 0.00000 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 GLU A 90 REMARK 465 THR A 91 REMARK 465 ALA A 92 REMARK 465 ILE A 93 REMARK 465 VAL A 94 REMARK 465 ARG A 95 REMARK 465 ASP A 96 REMARK 465 PRO A 97 REMARK 465 VAL A 98 REMARK 465 THR A 99 REMARK 465 VAL A 100 REMARK 465 THR A 101 REMARK 465 PRO A 102 REMARK 465 SER A 103 REMARK 465 THR A 104 REMARK 465 LYS A 105 REMARK 465 ILE A 106 REMARK 465 ILE A 107 REMARK 465 GLU A 108 REMARK 465 LEU A 109 REMARK 465 LEU A 110 REMARK 465 GLN A 111 REMARK 465 MET A 112 REMARK 465 ALA A 113 REMARK 465 ARG A 114 REMARK 465 GLU A 115 REMARK 465 TYR A 116 REMARK 465 GLY A 117 REMARK 465 PHE A 118 REMARK 465 SER A 119 REMARK 465 GLY A 120 REMARK 465 PHE A 121 REMARK 465 PRO A 122 REMARK 465 VAL A 123 REMARK 465 VAL A 124 REMARK 465 GLU A 125 REMARK 465 GLN A 126 REMARK 465 GLY A 127 REMARK 465 GLU A 128 REMARK 465 LEU A 129 REMARK 465 VAL A 130 REMARK 465 GLY A 131 REMARK 465 ILE A 132 REMARK 465 VAL A 133 REMARK 465 THR A 134 REMARK 465 GLY A 135 REMARK 465 ARG A 136 REMARK 465 ASP A 137 REMARK 465 LEU A 138 REMARK 465 ARG A 139 REMARK 465 VAL A 140 REMARK 465 LYS A 141 REMARK 465 PRO A 142 REMARK 465 ASN A 143 REMARK 465 ALA A 144 REMARK 465 GLY A 145 REMARK 465 ASP A 146 REMARK 465 THR A 147 REMARK 465 VAL A 148 REMARK 465 ALA A 149 REMARK 465 ALA A 150 REMARK 465 ILE A 151 REMARK 465 MET A 152 REMARK 465 THR A 153 REMARK 465 PRO A 154 REMARK 465 LYS A 155 REMARK 465 ASP A 156 REMARK 465 LYS A 157 REMARK 465 LEU A 158 REMARK 465 VAL A 159 REMARK 465 THR A 160 REMARK 465 ALA A 161 REMARK 465 ARG A 162 REMARK 465 GLU A 163 REMARK 465 GLY A 164 REMARK 465 THR A 165 REMARK 465 PRO A 166 REMARK 465 LEU A 167 REMARK 465 GLU A 168 REMARK 465 GLU A 169 REMARK 465 MET A 170 REMARK 465 LYS A 171 REMARK 465 ALA A 172 REMARK 465 LYS A 173 REMARK 465 LEU A 174 REMARK 465 TYR A 175 REMARK 465 GLU A 176 REMARK 465 ASN A 177 REMARK 465 ARG A 178 REMARK 465 ILE A 179 REMARK 465 GLU A 180 REMARK 465 LYS A 181 REMARK 465 MET A 182 REMARK 465 LEU A 183 REMARK 465 VAL A 184 REMARK 465 VAL A 185 REMARK 465 ASP A 186 REMARK 465 GLU A 187 REMARK 465 ASN A 188 REMARK 465 PHE A 189 REMARK 465 TYR A 190 REMARK 465 LEU A 191 REMARK 465 ARG A 192 REMARK 465 GLY A 193 REMARK 465 LEU A 194 REMARK 465 VAL A 195 REMARK 465 THR A 196 REMARK 465 PHE A 197 REMARK 465 ARG A 198 REMARK 465 ASN A 199 REMARK 465 ILE A 200 REMARK 465 GLU A 201 REMARK 465 LYS A 202 REMARK 465 ALA A 203 REMARK 465 LYS A 204 REMARK 465 GLU A 372 REMARK 465 ILE A 373 REMARK 465 GLU A 374 REMARK 465 LEU A 375 REMARK 465 PHE A 376 REMARK 465 GLN A 377 REMARK 465 GLY A 378 REMARK 465 ARG A 379 REMARK 465 SER A 380 REMARK 465 TYR A 381 REMARK 465 LYS A 382 REMARK 465 SER A 383 REMARK 465 TYR A 384 REMARK 465 ARG A 385 REMARK 465 GLY A 386 REMARK 465 MET A 387 REMARK 465 GLY A 388 REMARK 465 SER A 389 REMARK 465 LEU A 390 REMARK 465 GLY A 391 REMARK 465 ALA A 392 REMARK 465 MET A 393 REMARK 465 SER A 394 REMARK 465 GLY A 395 REMARK 465 SER A 396 REMARK 465 GLN A 397 REMARK 465 GLY A 398 REMARK 465 SER A 399 REMARK 465 SER A 400 REMARK 465 ASP A 401 REMARK 465 ARG A 402 REMARK 465 TYR A 403 REMARK 465 PHE A 404 REMARK 465 GLN A 405 REMARK 465 ASP A 406 REMARK 465 ALA A 407 REMARK 465 SER A 408 REMARK 465 ALA A 409 REMARK 465 GLY A 410 REMARK 465 ALA A 411 REMARK 465 GLU A 412 REMARK 465 LYS A 413 REMARK 465 LEU A 414 REMARK 465 VAL A 415 REMARK 465 PRO A 416 REMARK 465 GLU A 417 REMARK 465 GLY A 418 REMARK 465 ILE A 419 REMARK 465 GLU A 420 REMARK 465 GLY A 421 REMARK 465 ARG A 422 REMARK 465 VAL A 423 REMARK 465 PRO A 424 REMARK 465 TYR A 425 REMARK 465 LYS A 426 REMARK 465 GLY A 468 REMARK 465 MET A 469 REMARK 465 ALA A 470 REMARK 465 GLU A 471 REMARK 465 SER A 472 REMARK 465 HIS A 473 REMARK 465 VAL A 474 REMARK 465 HIS A 475 REMARK 465 ASP A 476 REMARK 465 VAL A 477 REMARK 465 GLN A 478 REMARK 465 ILE A 479 REMARK 465 THR A 480 REMARK 465 LYS A 481 REMARK 465 GLU A 482 REMARK 465 ALA A 483 REMARK 465 PRO A 484 REMARK 465 ASN A 485 REMARK 465 TYR A 486 REMARK 465 ARG A 487 REMARK 465 VAL A 488 REMARK 465 GLY A 489 REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS IN SAME ASYMMETRIC UNIT REMARK 500 REMARK 500 THE FOLLOWING ATOMS ARE IN CLOSE CONTACT. REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI DISTANCE REMARK 500 O HOH A 2221 O HOH A 2306 1.91 REMARK 500 O HOH A 2012 O HOH A 2013 1.96 REMARK 500 O HOH A 2208 O HOH A 2294 2.00 REMARK 500 O HOH A 2335 O HOH A 2337 2.02 REMARK 500 O HOH A 2246 O HOH A 2248 2.03 REMARK 500 O ALA A 467 O HOH A 2333 2.09 REMARK 500 O PRO A 300 O HOH A 2026 2.12 REMARK 500 O HOH A 2229 O HOH A 2309 2.15 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: COVALENT BOND LENGTHS REMARK 500 REMARK 500 THE STEREOCHEMICAL PARAMETERS OF THE FOLLOWING RESIDUES REMARK 500 HAVE VALUES WHICH DEVIATE FROM EXPECTED VALUES BY MORE REMARK 500 THAN 6*RMSD (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,2(A3,1X,A1,I4,A1,1X,A4,3X),1X,F6.3) REMARK 500 REMARK 500 EXPECTED VALUES PROTEIN: ENGH AND HUBER, 1999 REMARK 500 EXPECTED VALUES NUCLEIC ACID: CLOWNEY ET AL 1996 REMARK 500 REMARK 500 M RES CSSEQI ATM1 RES CSSEQI ATM2 DEVIATION REMARK 500 ILE A 303 CA ILE A 303 CB 0.152 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: COVALENT BOND ANGLES REMARK 500 REMARK 500 THE STEREOCHEMICAL PARAMETERS OF THE FOLLOWING RESIDUES REMARK 500 HAVE VALUES WHICH DEVIATE FROM EXPECTED VALUES BY MORE REMARK 500 THAN 6*RMSD (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,A1,3(1X,A4,2X),12X,F5.1) REMARK 500 REMARK 500 EXPECTED VALUES PROTEIN: ENGH AND HUBER, 1999 REMARK 500 EXPECTED VALUES NUCLEIC ACID: CLOWNEY ET AL 1996 REMARK 500 REMARK 500 M RES CSSEQI ATM1 ATM2 ATM3 REMARK 500 ILE A 303 CG1 - CB - CG2 ANGL. DEV. = -16.7 DEGREES REMARK 500 ILE A 303 CA - CB - CG1 ANGL. DEV. = 24.4 DEGREES REMARK 500 ILE A 303 CA - CB - CG2 ANGL. DEV. = -14.3 DEGREES REMARK 500 CYS A 304 CA - CB - SG ANGL. DEV. = 11.7 DEGREES REMARK 500 CYS A 304 CA - CB - SG ANGL. DEV. = -12.2 DEGREES REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: TORSION ANGLES REMARK 500 REMARK 500 TORSION ANGLES OUTSIDE THE EXPECTED RAMACHANDRAN REGIONS: REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT:(10X,I3,1X,A3,1X,A1,I4,A1,4X,F7.2,3X,F7.2) REMARK 500 REMARK 500 EXPECTED VALUES: GJ KLEYWEGT AND TA JONES (1996). PHI/PSI- REMARK 500 CHOLOGY: RAMACHANDRAN REVISITED. STRUCTURE 4, 1395 - 1400 REMARK 500 REMARK 500 M RES CSSEQI PSI PHI REMARK 500 VAL A 52 -62.14 -124.65 REMARK 500 GLU A 54 -168.52 -120.31 REMARK 500 ALA A 278 12.14 -149.72 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: MAIN CHAIN PLANARITY REMARK 500 REMARK 500 THE FOLLOWING RESIDUES HAVE A PSEUDO PLANARITY REMARK 500 TORSION ANGLE, C(I) - CA(I) - N(I+1) - O(I), GREATER REMARK 500 10.0 DEGREES. (M=MODEL NUMBER; RES=RESIDUE NAME; REMARK 500 C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; REMARK 500 I=INSERTION CODE). REMARK 500 REMARK 500 M RES CSSEQI ANGLE REMARK 500 ILE A 303 -12.24 REMARK 500 REMARK 500 REMARK: NULL REMARK 525 REMARK 525 SOLVENT REMARK 525 REMARK 525 THE SOLVENT MOLECULES HAVE CHAIN IDENTIFIERS THAT REMARK 525 INDICATE THE POLYMER CHAIN WITH WHICH THEY ARE MOST REMARK 525 CLOSELY ASSOCIATED. THE REMARK LISTS ALL THE SOLVENT REMARK 525 MOLECULES WHICH ARE MORE THAN 5A AWAY FROM THE REMARK 525 NEAREST POLYMER CHAIN (M = MODEL NUMBER; REMARK 525 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE REMARK 525 NUMBER; I=INSERTION CODE): REMARK 525 REMARK 525 M RES CSSEQI REMARK 525 HOH A2022 DISTANCE = 5.92 ANGSTROMS REMARK 525 HOH A2024 DISTANCE = 6.03 ANGSTROMS REMARK 620 REMARK 620 METAL COORDINATION REMARK 620 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 620 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE): REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MG A1469 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLU A 54 OE2 REMARK 620 2 HOH A2094 O 78.1 REMARK 620 3 HOH A2101 O 89.2 100.5 REMARK 620 4 HOH A2102 O 85.4 162.8 74.4 REMARK 620 5 HOH A2336 O 104.2 65.0 157.0 124.6 REMARK 620 6 HOH A2337 O 177.8 99.8 90.9 96.7 75.1 REMARK 620 7 HOH A2338 O 115.2 64.3 52.3 120.3 104.7 63.3 REMARK 620 N 1 2 3 4 5 6 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MG A1470 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HOH A2101 O REMARK 620 2 HOH A2197 O 97.5 REMARK 620 3 HOH A2337 O 123.7 103.1 REMARK 620 4 HOH A2338 O 73.5 170.0 85.8 REMARK 620 5 HOH A2339 O 109.4 98.2 118.5 81.2 REMARK 620 N 1 2 3 4 REMARK 700 REMARK 700 SHEET REMARK 700 DETERMINATION METHOD: DSSP REMARK 700 THE SHEETS PRESENTED AS "AC" IN EACH CHAIN ON SHEET RECORDS REMARK 700 BELOW IS ACTUALLY AN 8-STRANDED BARREL THIS IS REPRESENTED BY REMARK 700 A 9-STRANDED SHEET IN WHICH THE FIRST AND LAST STRANDS REMARK 700 ARE IDENTICAL. REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE IMP A 1468 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG A 1469 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG A 1470 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 5AHL RELATED DB: PDB REMARK 900 APO-FORM OF THE DELTACBS MUTANT OF IMPDH FROM PSEUDOMONAS AERUGINOSA REMARK 900 RELATED ID: 5AHM RELATED DB: PDB REMARK 900 IMP- BOUND FORM OF THE DELTACBS MUTANT OF IMPDH FROM PSEUDOMONAS REMARK 900 AERUGINOSA REMARK 999 REMARK 999 SEQUENCE REMARK 999 POINT MUTATION D199N DBREF 5AHN A 1 489 UNP Q9HXM5 Q9HXM5_PSEAE 1 489 SEQADV 5AHN ASN A 199 UNP Q9HXM5 ASP 199 ENGINEERED MUTATION SEQRES 1 A 489 MET LEU ARG ILE SER GLN GLU ALA LEU THR PHE ASP ASP SEQRES 2 A 489 VAL LEU LEU ILE PRO GLY TYR SER GLU VAL LEU PRO LYS SEQRES 3 A 489 ASP VAL SER LEU LYS THR ARG LEU THR ARG GLY ILE GLU SEQRES 4 A 489 LEU ASN ILE PRO LEU VAL SER ALA ALA MET ASP THR VAL SEQRES 5 A 489 THR GLU ALA ARG LEU ALA ILE ALA MET ALA GLN GLU GLY SEQRES 6 A 489 GLY ILE GLY ILE ILE HIS LYS ASN MET GLY ILE GLU GLN SEQRES 7 A 489 GLN ALA ALA GLU VAL ARG LYS VAL LYS LYS HIS GLU THR SEQRES 8 A 489 ALA ILE VAL ARG ASP PRO VAL THR VAL THR PRO SER THR SEQRES 9 A 489 LYS ILE ILE GLU LEU LEU GLN MET ALA ARG GLU TYR GLY SEQRES 10 A 489 PHE SER GLY PHE PRO VAL VAL GLU GLN GLY GLU LEU VAL SEQRES 11 A 489 GLY ILE VAL THR GLY ARG ASP LEU ARG VAL LYS PRO ASN SEQRES 12 A 489 ALA GLY ASP THR VAL ALA ALA ILE MET THR PRO LYS ASP SEQRES 13 A 489 LYS LEU VAL THR ALA ARG GLU GLY THR PRO LEU GLU GLU SEQRES 14 A 489 MET LYS ALA LYS LEU TYR GLU ASN ARG ILE GLU LYS MET SEQRES 15 A 489 LEU VAL VAL ASP GLU ASN PHE TYR LEU ARG GLY LEU VAL SEQRES 16 A 489 THR PHE ARG ASN ILE GLU LYS ALA LYS THR TYR PRO LEU SEQRES 17 A 489 ALA SER LYS ASP GLU GLN GLY ARG LEU ARG VAL GLY ALA SEQRES 18 A 489 ALA VAL GLY THR GLY ALA ASP THR GLY GLU ARG VAL ALA SEQRES 19 A 489 ALA LEU VAL ALA ALA GLY VAL ASP VAL VAL VAL VAL ASP SEQRES 20 A 489 THR ALA HIS GLY HIS SER LYS GLY VAL ILE GLU ARG VAL SEQRES 21 A 489 ARG TRP VAL LYS GLN THR PHE PRO ASP VAL GLN VAL ILE SEQRES 22 A 489 GLY GLY ASN ILE ALA THR ALA GLU ALA ALA LYS ALA LEU SEQRES 23 A 489 ALA GLU ALA GLY ALA ASP ALA VAL LYS VAL GLY ILE GLY SEQRES 24 A 489 PRO GLY SER ILE CYS THR THR ARG ILE VAL ALA GLY VAL SEQRES 25 A 489 GLY VAL PRO GLN ILE SER ALA ILE ALA ASN VAL ALA ALA SEQRES 26 A 489 ALA LEU GLU GLY THR GLY VAL PRO LEU ILE ALA ASP GLY SEQRES 27 A 489 GLY ILE ARG PHE SER GLY ASP LEU ALA LYS ALA MET VAL SEQRES 28 A 489 ALA GLY ALA TYR CYS VAL MET MET GLY SER MET PHE ALA SEQRES 29 A 489 GLY THR GLU GLU ALA PRO GLY GLU ILE GLU LEU PHE GLN SEQRES 30 A 489 GLY ARG SER TYR LYS SER TYR ARG GLY MET GLY SER LEU SEQRES 31 A 489 GLY ALA MET SER GLY SER GLN GLY SER SER ASP ARG TYR SEQRES 32 A 489 PHE GLN ASP ALA SER ALA GLY ALA GLU LYS LEU VAL PRO SEQRES 33 A 489 GLU GLY ILE GLU GLY ARG VAL PRO TYR LYS GLY ALA LEU SEQRES 34 A 489 SER ALA ILE VAL HIS GLN LEU MET GLY GLY LEU ARG ALA SEQRES 35 A 489 ALA MET GLY TYR THR GLY SER ALA ASP ILE GLN GLN MET SEQRES 36 A 489 ARG THR GLN PRO GLN PHE VAL ARG ILE THR GLY ALA GLY SEQRES 37 A 489 MET ALA GLU SER HIS VAL HIS ASP VAL GLN ILE THR LYS SEQRES 38 A 489 GLU ALA PRO ASN TYR ARG VAL GLY HET IMP A1468 23 HET MG A1469 1 HET MG A1470 1 HETNAM IMP INOSINIC ACID HETNAM MG MAGNESIUM ION FORMUL 2 IMP C10 H13 N4 O8 P FORMUL 3 MG 2(MG 2+) FORMUL 5 HOH *340(H2 O) HELIX 1 1 THR A 10 ASP A 12 5 3 HELIX 2 2 LEU A 24 VAL A 28 5 5 HELIX 3 3 GLU A 54 GLY A 65 1 12 HELIX 4 4 GLY A 75 HIS A 89 1 15 HELIX 5 5 ASP A 228 ALA A 239 1 12 HELIX 6 6 SER A 253 PHE A 267 1 15 HELIX 7 7 THR A 279 GLY A 290 1 12 HELIX 8 8 THR A 305 GLY A 311 1 7 HELIX 9 9 PRO A 315 GLU A 328 1 14 HELIX 10 10 PHE A 342 ALA A 352 1 11 HELIX 11 11 GLY A 360 ALA A 364 5 5 HELIX 12 12 ALA A 428 GLY A 448 1 21 HELIX 13 13 ASP A 451 GLN A 458 1 8 SHEET 1 AA 2 VAL A 14 LEU A 16 0 SHEET 2 AA 2 PHE A 461 ARG A 463 -1 O VAL A 462 N LEU A 15 SHEET 1 AB 2 THR A 32 ARG A 33 0 SHEET 2 AB 2 GLU A 39 LEU A 40 -1 O LEU A 40 N THR A 32 SHEET 1 AC 9 LEU A 44 SER A 46 0 SHEET 2 AC 9 CYS A 356 MET A 359 1 O VAL A 357 N VAL A 45 SHEET 3 AC 9 LEU A 334 ASP A 337 1 O ALA A 336 N MET A 358 SHEET 4 AC 9 ALA A 293 VAL A 296 1 O VAL A 294 N ILE A 335 SHEET 5 AC 9 GLN A 271 ILE A 277 1 O GLY A 274 N LYS A 295 SHEET 6 AC 9 VAL A 243 ASP A 247 1 O VAL A 244 N ILE A 273 SHEET 7 AC 9 GLY A 220 VAL A 223 1 O ALA A 221 N VAL A 245 SHEET 8 AC 9 ILE A 67 ILE A 70 1 O GLY A 68 N GLY A 220 SHEET 9 AC 9 LEU A 44 SER A 46 1 O LEU A 44 N ILE A 67 LINK OE2 GLU A 54 MG MG A1469 1555 1555 2.23 LINK MG MG A1469 O HOH A2094 1555 1555 2.21 LINK MG MG A1469 O HOH A2101 1555 1555 2.58 LINK MG MG A1469 O HOH A2102 1555 1555 1.89 LINK MG MG A1469 O HOH A2336 1555 1555 2.54 LINK MG MG A1469 O HOH A2337 1555 1555 2.37 LINK MG MG A1469 O HOH A2338 1555 1555 2.83 LINK MG MG A1470 O HOH A2101 1555 1555 1.98 LINK MG MG A1470 O HOH A2197 1555 6455 2.36 LINK MG MG A1470 O HOH A2337 1555 1555 2.02 LINK MG MG A1470 O HOH A2338 1555 1555 2.02 LINK MG MG A1470 O HOH A2339 1555 1555 2.27 CISPEP 1 GLY A 275 ASN A 276 0 0.21 SITE 1 AC1 16 ALA A 47 MET A 49 GLY A 301 SER A 302 SITE 2 AC1 16 ASP A 337 GLY A 339 MET A 358 MET A 359 SITE 3 AC1 16 GLY A 360 SER A 361 HOH A2089 HOH A2253 SITE 4 AC1 16 HOH A2270 HOH A2271 HOH A2272 HOH A2280 SITE 1 AC2 8 GLU A 54 MG A1470 HOH A2094 HOH A2101 SITE 2 AC2 8 HOH A2102 HOH A2336 HOH A2337 HOH A2338 SITE 1 AC3 7 MG A1469 HOH A2101 HOH A2102 HOH A2197 SITE 2 AC3 7 HOH A2337 HOH A2338 HOH A2339 CRYST1 116.551 116.551 58.247 90.00 90.00 90.00 I 4 8 ORIGX1 1.000000 0.000000 0.000000 0.00000 ORIGX2 0.000000 1.000000 0.000000 0.00000 ORIGX3 0.000000 0.000000 1.000000 0.00000 SCALE1 0.008580 0.000000 0.000000 0.00000 SCALE2 0.000000 0.008580 0.000000 0.00000 SCALE3 0.000000 0.000000 0.017168 0.00000