HEADER OXIDOREDUCTASE 25-AUG-24 9DC8 TITLE MTB GUAB DCBS IN COMPLEX WITH INHIBITOR G1 COMPND MOL_ID: 1; COMPND 2 MOLECULE: INOSINE-5'-MONOPHOSPHATE DEHYDROGENASE; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: IMP DEHYDROGENASE,IMPD,IMPDH,IMPDH2; COMPND 5 EC: 1.1.1.205; COMPND 6 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: MYCOBACTERIUM TUBERCULOSIS; SOURCE 3 ORGANISM_TAXID: 1773; SOURCE 4 GENE: GUAB, GUAB2, RV3411C, MTCY78.17; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS MYCOBACTERIUM TUBERCULOSIS, GUAB, IMPDH, OXIDOREDUCTASE EXPDTA X-RAY DIFFRACTION AUTHOR S.F.HARRIS,P.WU REVDAT 2 29-JAN-25 9DC8 1 JRNL REVDAT 1 27-NOV-24 9DC8 0 JRNL AUTH Y.ZHOU,I.ALIAGAS,S.WANG,C.S.LI,Z.LIU,C.M.BOWMAN,D.J.BURDICK, JRNL AUTH 2 K.R.CLARK,T.J.DENING,J.FLYGARE,A.GANTI,H.S.GIRGIS,E.J.HANAN, JRNL AUTH 3 S.F.HARRIS,C.HU,S.B.KAPADIA,M.F.T.KOEHLER,T.LAI,J.LIANG, JRNL AUTH 4 X.LIU,F.MA,J.MAO,J.NICOLAI,J.SIMS,S.UNHAYAKER,J.WAI,X.WANG, JRNL AUTH 5 P.WU,Y.XU,C.W.YEN,R.ZHANG,T.F.ELFERT,M.W.TAN,E.M.KOFOED, JRNL AUTH 6 T.D.CRAWFORD JRNL TITL DISCOVERY OF POTENT DIHYDRO-OXAZINOQUINOLINONE INHIBITORS OF JRNL TITL 2 GUAB FOR THE TREATMENT OF TUBERCULOSIS. JRNL REF BIOORG.MED.CHEM.LETT. V. 117 30026 2025 JRNL REFN ESSN 1464-3405 JRNL PMID 39536836 JRNL DOI 10.1016/J.BMCL.2024.130026 REMARK 2 REMARK 2 RESOLUTION. 1.60 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 1.18.2-3874_FINAL 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) : 1.60 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 44.79 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 0.070 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.6 REMARK 3 NUMBER OF REFLECTIONS : 87790 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.147 REMARK 3 R VALUE (WORKING SET) : 0.145 REMARK 3 FREE R VALUE : 0.189 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.080 REMARK 3 FREE R VALUE TEST SET COUNT : 4464 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 44.7900 - 4.9700 1.00 2781 145 0.1641 0.2071 REMARK 3 2 4.9600 - 3.9500 1.00 2787 173 0.1279 0.1870 REMARK 3 3 3.9400 - 3.4500 1.00 2778 116 0.1343 0.1711 REMARK 3 4 3.4500 - 3.1300 1.00 2812 176 0.1492 0.1844 REMARK 3 5 3.1300 - 2.9100 1.00 2741 153 0.1528 0.1817 REMARK 3 6 2.9100 - 2.7400 1.00 2760 161 0.1559 0.2075 REMARK 3 7 2.7400 - 2.6000 1.00 2758 176 0.1588 0.1672 REMARK 3 8 2.6000 - 2.4900 1.00 2829 121 0.1429 0.1669 REMARK 3 9 2.4900 - 2.3900 1.00 2715 164 0.1370 0.2011 REMARK 3 10 2.3900 - 2.3100 1.00 2838 114 0.1374 0.1472 REMARK 3 11 2.3100 - 2.2400 1.00 2823 152 0.1355 0.1931 REMARK 3 12 2.2400 - 2.1700 1.00 2789 134 0.1288 0.1945 REMARK 3 13 2.1700 - 2.1100 1.00 2737 168 0.1227 0.1969 REMARK 3 14 2.1100 - 2.0600 1.00 2826 137 0.1285 0.1422 REMARK 3 15 2.0600 - 2.0200 1.00 2787 144 0.1404 0.1701 REMARK 3 16 2.0200 - 1.9700 0.99 2776 146 0.1136 0.2228 REMARK 3 17 1.9700 - 1.9300 0.99 2756 158 0.1232 0.1785 REMARK 3 18 1.9300 - 1.9000 1.00 2761 170 0.1420 0.1816 REMARK 3 19 1.9000 - 1.8600 1.00 2778 118 0.1407 0.1997 REMARK 3 20 1.8600 - 1.8300 1.00 2775 167 0.1296 0.1678 REMARK 3 21 1.8300 - 1.8000 1.00 2814 160 0.1363 0.1813 REMARK 3 22 1.8000 - 1.7700 0.99 2708 142 0.1455 0.2032 REMARK 3 23 1.7700 - 1.7500 1.00 2795 160 0.1476 0.1818 REMARK 3 24 1.7500 - 1.7200 1.00 2816 101 0.1618 0.2001 REMARK 3 25 1.7200 - 1.7000 1.00 2735 126 0.1642 0.2413 REMARK 3 26 1.7000 - 1.6800 1.00 2952 98 0.1744 0.2543 REMARK 3 27 1.6800 - 1.6600 1.00 2760 137 0.1979 0.2506 REMARK 3 28 1.6600 - 1.6400 0.98 2665 205 0.2080 0.2489 REMARK 3 29 1.6400 - 1.6200 0.99 2738 204 0.2328 0.2571 REMARK 3 30 1.6200 - 1.6000 0.99 2736 138 0.2379 0.2721 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) : 0.170 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 20.570 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : NULL REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : NULL REMARK 3 B22 (A**2) : NULL REMARK 3 B33 (A**2) : NULL REMARK 3 B12 (A**2) : NULL REMARK 3 B13 (A**2) : NULL REMARK 3 B23 (A**2) : NULL REMARK 3 REMARK 3 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 : 0.008 2696 REMARK 3 ANGLE : 0.922 3684 REMARK 3 CHIRALITY : 0.058 434 REMARK 3 PLANARITY : 0.005 490 REMARK 3 DIHEDRAL : 16.517 955 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : NULL 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 9DC8 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 26-AUG-24. REMARK 100 THE DEPOSITION ID IS D_1000287530. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 09-SEP-20 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 : CLSI REMARK 200 BEAMLINE : 08B1-1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.18057 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 : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 98857 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.190 REMARK 200 RESOLUTION RANGE LOW (A) : 44.790 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 90.5 REMARK 200 DATA REDUNDANCY : 5.800 REMARK 200 R MERGE (I) : 0.06700 REMARK 200 R SYM (I) : NULL REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 12.1000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.19 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.21 REMARK 200 COMPLETENESS FOR SHELL (%) : NULL REMARK 200 DATA REDUNDANCY IN SHELL : 1.50 REMARK 200 R MERGE FOR SHELL (I) : 4.81100 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 <I/SIGMA(I)> 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: PHASER REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 37.98 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 1.98 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.1 M HEPES PH 7.5, 20% ISOPROPANOL, REMARK 280 10% PEG 4000, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 277K 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 44.79300 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 44.79300 REMARK 290 SMTRY3 5 0.000000 0.000000 1.000000 42.95250 REMARK 290 SMTRY1 6 -1.000000 0.000000 0.000000 44.79300 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 44.79300 REMARK 290 SMTRY3 6 0.000000 0.000000 1.000000 42.95250 REMARK 290 SMTRY1 7 0.000000 -1.000000 0.000000 44.79300 REMARK 290 SMTRY2 7 1.000000 0.000000 0.000000 44.79300 REMARK 290 SMTRY3 7 0.000000 0.000000 1.000000 42.95250 REMARK 290 SMTRY1 8 0.000000 1.000000 0.000000 44.79300 REMARK 290 SMTRY2 8 -1.000000 0.000000 0.000000 44.79300 REMARK 290 SMTRY3 8 0.000000 0.000000 1.000000 42.95250 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: 23630 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 47430 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -209.0 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 0.00000 REMARK 350 BIOMT2 2 0.000000 -1.000000 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 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT2 4 -1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT3 4 0.000000 0.000000 1.000000 0.00000 REMARK 375 REMARK 375 SPECIAL POSITION REMARK 375 THE FOLLOWING ATOMS ARE FOUND TO BE WITHIN 0.15 ANGSTROMS REMARK 375 OF A SYMMETRY RELATED ATOM AND ARE ASSUMED TO BE ON SPECIAL REMARK 375 POSITIONS. REMARK 375 REMARK 375 ATOM RES CSSEQI REMARK 375 HOH A1097 LIES ON A SPECIAL POSITION. 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 -14 REMARK 465 HIS A -13 REMARK 465 HIS A -12 REMARK 465 HIS A -11 REMARK 465 HIS A -10 REMARK 465 HIS A -9 REMARK 465 HIS A -8 REMARK 465 GLY A -7 REMARK 465 GLU A -6 REMARK 465 ASN A -5 REMARK 465 LEU A -4 REMARK 465 TYR A -3 REMARK 465 PHE A -2 REMARK 465 GLN A -1 REMARK 465 GLY A 0 REMARK 465 SER A 1 REMARK 465 SER A 2 REMARK 465 ARG A 3 REMARK 465 GLY A 4 REMARK 465 MET A 5 REMARK 465 SER A 6 REMARK 465 GLY A 7 REMARK 465 LEU A 8 REMARK 465 GLU A 9 REMARK 465 ASP A 10 REMARK 465 SER A 11 REMARK 465 SER A 12 REMARK 465 ASP A 13 REMARK 465 LEU A 14 REMARK 465 VAL A 15 REMARK 465 VAL A 16 REMARK 465 SER A 17 REMARK 465 PRO A 18 REMARK 465 TYR A 19 REMARK 465 VAL A 20 REMARK 465 ARG A 21 REMARK 465 MET A 22 REMARK 465 GLY A 23 REMARK 465 GLY A 24 REMARK 465 LEU A 25 REMARK 465 THR A 26 REMARK 465 GLY A 432 REMARK 465 ARG A 433 REMARK 465 GLY A 434 REMARK 465 GLY A 435 REMARK 465 ALA A 436 REMARK 465 THR A 437 REMARK 465 SER A 438 REMARK 465 TYR A 439 REMARK 465 SER A 440 REMARK 465 LYS A 441 REMARK 465 ASP A 442 REMARK 465 ARG A 443 REMARK 465 TYR A 444 REMARK 465 PHE A 445 REMARK 465 ALA A 446 REMARK 465 ASP A 447 REMARK 465 ASP A 448 REMARK 465 ALA A 449 REMARK 465 LEU A 450 REMARK 465 SER A 451 REMARK 465 GLU A 452 REMARK 465 ASP A 453 REMARK 465 LYS A 454 REMARK 465 TYR A 526 REMARK 465 TYR A 527 REMARK 465 ALA A 528 REMARK 465 ARG A 529 REMARK 465 GLY A 530 REMARK 465 ASN A 531 REMARK 465 SER A 532 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 924 O HOH A 1056 1.95 REMARK 500 OD2 ASP A 264 O HOH A 901 1.96 REMARK 500 NH1 ARG A 365 O HOH A 902 2.11 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 88 -54.16 -127.23 REMARK 500 GLU A 90 -159.87 -120.23 REMARK 500 ASN A 109 57.03 -94.33 REMARK 500 PRO A 514 107.78 -33.86 REMARK 500 ASP A 516 60.67 63.59 REMARK 500 ALA A 518 102.06 -49.31 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 A1102 DISTANCE = 6.70 ANGSTROMS REMARK 525 HOH A1103 DISTANCE = 7.15 ANGSTROMS DBREF 9DC8 A 2 125 UNP P9WKI7 IMDH_MYCTU 2 125 DBREF 9DC8 A 253 529 UNP P9WKI7 IMDH_MYCTU 253 529 SEQADV 9DC8 MET A -14 UNP P9WKI7 INITIATING METHIONINE SEQADV 9DC8 HIS A -13 UNP P9WKI7 EXPRESSION TAG SEQADV 9DC8 HIS A -12 UNP P9WKI7 EXPRESSION TAG SEQADV 9DC8 HIS A -11 UNP P9WKI7 EXPRESSION TAG SEQADV 9DC8 HIS A -10 UNP P9WKI7 EXPRESSION TAG SEQADV 9DC8 HIS A -9 UNP P9WKI7 EXPRESSION TAG SEQADV 9DC8 HIS A -8 UNP P9WKI7 EXPRESSION TAG SEQADV 9DC8 GLY A -7 UNP P9WKI7 EXPRESSION TAG SEQADV 9DC8 GLU A -6 UNP P9WKI7 EXPRESSION TAG SEQADV 9DC8 ASN A -5 UNP P9WKI7 EXPRESSION TAG SEQADV 9DC8 LEU A -4 UNP P9WKI7 EXPRESSION TAG SEQADV 9DC8 TYR A -3 UNP P9WKI7 EXPRESSION TAG SEQADV 9DC8 PHE A -2 UNP P9WKI7 EXPRESSION TAG SEQADV 9DC8 GLN A -1 UNP P9WKI7 EXPRESSION TAG SEQADV 9DC8 GLY A 0 UNP P9WKI7 EXPRESSION TAG SEQADV 9DC8 SER A 1 UNP P9WKI7 EXPRESSION TAG SEQADV 9DC8 GLY A 126 UNP P9WKI7 LINKER SEQADV 9DC8 GLY A 127 UNP P9WKI7 LINKER SEQADV 9DC8 GLY A 530 UNP P9WKI7 EXPRESSION TAG SEQADV 9DC8 ASN A 531 UNP P9WKI7 EXPRESSION TAG SEQADV 9DC8 SER A 532 UNP P9WKI7 EXPRESSION TAG SEQRES 1 A 422 MET HIS HIS HIS HIS HIS HIS GLY GLU ASN LEU TYR PHE SEQRES 2 A 422 GLN GLY SER SER ARG GLY MET SER GLY LEU GLU ASP SER SEQRES 3 A 422 SER ASP LEU VAL VAL SER PRO TYR VAL ARG MET GLY GLY SEQRES 4 A 422 LEU THR THR ASP PRO VAL PRO THR GLY GLY ASP ASP PRO SEQRES 5 A 422 HIS LYS VAL ALA MET LEU GLY LEU THR PHE ASP ASP VAL SEQRES 6 A 422 LEU LEU LEU PRO ALA ALA SER ASP VAL VAL PRO ALA THR SEQRES 7 A 422 ALA ASP THR SER SER GLN LEU THR LYS LYS ILE ARG LEU SEQRES 8 A 422 LYS VAL PRO LEU VAL SER SER ALA MET ASP THR VAL THR SEQRES 9 A 422 GLU SER ARG MET ALA ILE ALA MET ALA ARG ALA GLY GLY SEQRES 10 A 422 MET GLY VAL LEU HIS ARG ASN LEU PRO VAL ALA GLU GLN SEQRES 11 A 422 ALA GLY GLN VAL GLU MET VAL LYS ARG SER GLY GLY LEU SEQRES 12 A 422 LEU VAL GLY ALA ALA VAL GLY VAL GLY GLY ASP ALA TRP SEQRES 13 A 422 VAL ARG ALA MET MET LEU VAL ASP ALA GLY VAL ASP VAL SEQRES 14 A 422 LEU VAL VAL ASP THR ALA HIS ALA HIS ASN ARG LEU VAL SEQRES 15 A 422 LEU ASP MET VAL GLY LYS LEU LYS SER GLU VAL GLY ASP SEQRES 16 A 422 ARG VAL GLU VAL VAL GLY GLY ASN VAL ALA THR ARG SER SEQRES 17 A 422 ALA ALA ALA ALA LEU VAL ASP ALA GLY ALA ASP ALA VAL SEQRES 18 A 422 LYS VAL GLY VAL GLY PRO GLY SER ILE CYS THR THR ARG SEQRES 19 A 422 VAL VAL ALA GLY VAL GLY ALA PRO GLN ILE THR ALA ILE SEQRES 20 A 422 LEU GLU ALA VAL ALA ALA CYS ARG PRO ALA GLY VAL PRO SEQRES 21 A 422 VAL ILE ALA ASP GLY GLY LEU GLN TYR SER GLY ASP ILE SEQRES 22 A 422 ALA LYS ALA LEU ALA ALA GLY ALA SER THR ALA MET LEU SEQRES 23 A 422 GLY SER LEU LEU ALA GLY THR ALA GLU ALA PRO GLY GLU SEQRES 24 A 422 LEU ILE PHE VAL ASN GLY LYS GLN TYR LYS SER TYR ARG SEQRES 25 A 422 GLY MET GLY SER LEU GLY ALA MET ARG GLY ARG GLY GLY SEQRES 26 A 422 ALA THR SER TYR SER LYS ASP ARG TYR PHE ALA ASP ASP SEQRES 27 A 422 ALA LEU SER GLU ASP LYS LEU VAL PRO GLU GLY ILE GLU SEQRES 28 A 422 GLY ARG VAL PRO PHE ARG GLY PRO LEU SER SER VAL ILE SEQRES 29 A 422 HIS GLN LEU THR GLY GLY LEU ARG ALA ALA MET GLY TYR SEQRES 30 A 422 THR GLY SER PRO THR ILE GLU VAL LEU GLN GLN ALA GLN SEQRES 31 A 422 PHE VAL ARG ILE THR PRO ALA GLY LEU LYS GLU SER HIS SEQRES 32 A 422 PRO HIS ASP VAL ALA MET THR VAL GLU ALA PRO ASN TYR SEQRES 33 A 422 TYR ALA ARG GLY ASN SER HET IMP A 801 23 HET VOA A 802 46 HET VOA A 803 46 HET VOA A 804 46 HET SO4 A 805 5 HETNAM IMP INOSINIC ACID HETNAM VOA N-(6-CHLOROPYRIDIN-3-YL)-N~2~-(1,4-DIHYDRO-2H-PYRANO[3, HETNAM 2 VOA 4-C]QUINOLIN-9-YL)-L-ALANINAMIDE HETNAM SO4 SULFATE ION FORMUL 2 IMP C10 H13 N4 O8 P FORMUL 3 VOA 3(C20 H19 CL N4 O2) FORMUL 6 SO4 O4 S 2- FORMUL 7 HOH *203(H2 O) HELIX 1 AA1 THR A 46 ASP A 48 5 3 HELIX 2 AA2 VAL A 60 ALA A 64 5 5 HELIX 3 AA3 GLU A 90 ALA A 100 1 11 HELIX 4 AA4 PRO A 111 ARG A 124 1 14 HELIX 5 AA5 GLY A 262 ALA A 275 1 14 HELIX 6 AA6 ASN A 289 GLY A 304 1 16 HELIX 7 AA7 THR A 316 GLY A 327 1 12 HELIX 8 AA8 THR A 342 ALA A 347 1 6 HELIX 9 AA9 PRO A 352 ARG A 365 1 14 HELIX 10 AB1 PRO A 366 GLY A 368 5 3 HELIX 11 AB2 TYR A 379 ALA A 389 1 11 HELIX 12 AB3 GLY A 397 GLY A 402 1 6 HELIX 13 AB4 SER A 426 ARG A 431 1 6 HELIX 14 AB5 PRO A 469 GLY A 489 1 21 HELIX 15 AB6 THR A 492 GLN A 497 1 6 HELIX 16 AB7 THR A 505 GLU A 511 1 7 SHEET 1 AA1 2 VAL A 50 LEU A 52 0 SHEET 2 AA1 2 PHE A 501 ARG A 503 -1 O VAL A 502 N LEU A 51 SHEET 1 AA2 2 SER A 68 GLN A 69 0 SHEET 2 AA2 2 ARG A 75 LEU A 76 -1 O LEU A 76 N SER A 68 SHEET 1 AA3 9 LEU A 80 SER A 82 0 SHEET 2 AA3 9 MET A 103 LEU A 106 1 O MET A 103 N SER A 82 SHEET 3 AA3 9 GLY A 256 VAL A 259 1 O GLY A 256 N LEU A 106 SHEET 4 AA3 9 VAL A 279 ASP A 283 1 O ASP A 283 N VAL A 259 SHEET 5 AA3 9 GLU A 308 VAL A 314 1 O VAL A 310 N VAL A 282 SHEET 6 AA3 9 ALA A 330 VAL A 333 1 O LYS A 332 N GLY A 311 SHEET 7 AA3 9 VAL A 371 ASP A 374 1 O ILE A 372 N VAL A 333 SHEET 8 AA3 9 THR A 393 LEU A 396 1 O MET A 395 N ALA A 373 SHEET 9 AA3 9 LEU A 80 SER A 82 1 N VAL A 81 O LEU A 396 SHEET 1 AA4 3 ILE A 411 VAL A 413 0 SHEET 2 AA4 3 LYS A 416 ARG A 422 -1 O LYS A 416 N VAL A 413 SHEET 3 AA4 3 GLU A 461 PRO A 465 -1 O GLY A 462 N TYR A 421 CISPEP 1 GLY A 312 ASN A 313 0 0.64 CRYST1 89.586 89.586 85.905 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 0.011162 0.000000 0.000000 0.00000 SCALE2 0.000000 0.011162 0.000000 0.00000 SCALE3 0.000000 0.000000 0.011641 0.00000