HEADER TRANSFERASE 10-AUG-23 8TS4 TITLE CRYSTAL STRUCTURE OF T. BRUCEI HYPOXANTHINE GUANINE TITLE 2 PHOSPHORIBOSYLTRANSFERASE IN COMPLEX WITH [2S,4S]-4-GUANIN-9-YL-2-(2- TITLE 3 PHOSPHONOETHOXYMETHYL)-1-N-(3-PHOSPHONOPROPIONYL)PYRROLIDINE COMPND MOL_ID: 1; COMPND 2 MOLECULE: HYPOXANTHINE-GUANINE PHOSPHORIBOSYLTRANSFERASE; COMPND 3 CHAIN: A, B; COMPND 4 SYNONYM: HGPRT,HGPRTASE; COMPND 5 EC: 2.4.2.8; COMPND 6 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: TRYPANOSOMA BRUCEI; SOURCE 3 ORGANISM_TAXID: 5691; SOURCE 4 GENE: HGPRT; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS INHIBITOR, COMPLEX, PURINE BASE, PRODUCT ANALOG, TRANSFERASE EXPDTA X-RAY DIFFRACTION AUTHOR L.W.GUDDAT,L.W.GUDDAT REVDAT 2 22-MAY-24 8TS4 1 JRNL REVDAT 1 08-MAY-24 8TS4 0 JRNL AUTH D.T.KEOUGH,M.PETROVA,G.KING,M.KRATOCHVIL,R.POHL, JRNL AUTH 2 E.DOLEZELOVA,A.ZIKOVA,L.W.GUDDAT,D.REJMAN JRNL TITL DEVELOPMENT OF PROLINOL CONTAINING INHIBITORS OF JRNL TITL 2 HYPOXANTHINE-GUANINE-XANTHINE PHOSPHORIBOSYLTRANSFERASE: JRNL TITL 3 RATIONAL STRUCTURE-BASED DRUG DESIGN. JRNL REF J.MED.CHEM. V. 67 7158 2024 JRNL REFN ISSN 0022-2623 JRNL PMID 38651522 JRNL DOI 10.1021/ACS.JMEDCHEM.4C00021 REMARK 2 REMARK 2 RESOLUTION. 2.20 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 1.21_5207 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 : GEOSTD + MONOMER LIBRARY + CDL V1.2 REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.20 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 45.95 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.360 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.9 REMARK 3 NUMBER OF REFLECTIONS : 24294 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.175 REMARK 3 R VALUE (WORKING SET) : 0.171 REMARK 3 FREE R VALUE : 0.222 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 8.230 REMARK 3 FREE R VALUE TEST SET COUNT : 2000 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 45.9500 - 5.2900 1.00 1749 156 0.1891 0.2305 REMARK 3 2 5.2900 - 4.2000 1.00 1637 148 0.1471 0.1675 REMARK 3 3 4.2000 - 3.6700 1.00 1614 145 0.1550 0.2102 REMARK 3 4 3.6700 - 3.3300 1.00 1599 143 0.1683 0.2155 REMARK 3 5 3.3300 - 3.1000 1.00 1590 143 0.1860 0.2467 REMARK 3 6 3.1000 - 2.9100 1.00 1585 142 0.1853 0.2346 REMARK 3 7 2.9100 - 2.7700 1.00 1576 141 0.1651 0.2463 REMARK 3 8 2.7700 - 2.6500 1.00 1565 141 0.1764 0.2480 REMARK 3 9 2.6500 - 2.5500 1.00 1578 141 0.1721 0.1999 REMARK 3 10 2.5400 - 2.4600 1.00 1565 141 0.1684 0.2379 REMARK 3 11 2.4600 - 2.3800 1.00 1556 140 0.1784 0.2493 REMARK 3 12 2.3800 - 2.3100 1.00 1557 139 0.1757 0.2398 REMARK 3 13 2.3100 - 2.2500 1.00 1581 142 0.1733 0.2620 REMARK 3 14 2.2500 - 2.2000 0.99 1542 138 0.1813 0.2515 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : FLAT BULK SOLVENT MODEL REMARK 3 SOLVENT RADIUS : 1.10 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) : 0.206 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 20.836 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 27.83 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 34.48 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 : 0.009 2905 REMARK 3 ANGLE : 1.025 3954 REMARK 3 CHIRALITY : 0.057 461 REMARK 3 PLANARITY : 0.012 491 REMARK 3 DIHEDRAL : 17.032 1081 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : 10 REMARK 3 TLS GROUP : 1 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 3 THROUGH 16 ) REMARK 3 ORIGIN FOR THE GROUP (A): 9.2865 4.8794 19.0407 REMARK 3 T TENSOR REMARK 3 T11: 0.3404 T22: 0.5292 REMARK 3 T33: 0.5930 T12: 0.1247 REMARK 3 T13: 0.0389 T23: 0.2168 REMARK 3 L TENSOR REMARK 3 L11: 7.7264 L22: 5.3620 REMARK 3 L33: 4.3752 L12: 0.5954 REMARK 3 L13: -0.3048 L23: 4.7990 REMARK 3 S TENSOR REMARK 3 S11: 0.1182 S12: 1.0018 S13: 1.0625 REMARK 3 S21: -0.8729 S22: -0.0290 S23: 0.4593 REMARK 3 S31: -1.5191 S32: -0.6457 S33: 0.0353 REMARK 3 TLS GROUP : 2 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 17 THROUGH 79 ) REMARK 3 ORIGIN FOR THE GROUP (A): 20.4759 -7.3601 40.4941 REMARK 3 T TENSOR REMARK 3 T11: 0.1490 T22: 0.1882 REMARK 3 T33: 0.2042 T12: -0.0587 REMARK 3 T13: 0.0467 T23: -0.0204 REMARK 3 L TENSOR REMARK 3 L11: 2.5402 L22: 2.6346 REMARK 3 L33: 4.2938 L12: 0.0753 REMARK 3 L13: -0.4922 L23: -0.4440 REMARK 3 S TENSOR REMARK 3 S11: 0.2215 S12: -0.2362 S13: 0.2910 REMARK 3 S21: 0.3341 S22: -0.0947 S23: 0.2156 REMARK 3 S31: -0.0921 S32: -0.1209 S33: -0.1297 REMARK 3 TLS GROUP : 3 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 102 THROUGH 119 ) REMARK 3 ORIGIN FOR THE GROUP (A): 15.8593 -17.4908 38.8834 REMARK 3 T TENSOR REMARK 3 T11: 0.1790 T22: 0.1695 REMARK 3 T33: 0.2258 T12: 0.0274 REMARK 3 T13: 0.0154 T23: -0.0313 REMARK 3 L TENSOR REMARK 3 L11: 3.0968 L22: 5.0129 REMARK 3 L33: 7.9387 L12: 3.0979 REMARK 3 L13: 0.2618 L23: -2.5024 REMARK 3 S TENSOR REMARK 3 S11: 0.2895 S12: -0.0381 S13: -0.4098 REMARK 3 S21: 0.1165 S22: -0.1209 S23: -0.1235 REMARK 3 S31: 0.5144 S32: 0.4051 S33: -0.2247 REMARK 3 TLS GROUP : 4 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 120 THROUGH 132 ) REMARK 3 ORIGIN FOR THE GROUP (A): 11.2498 -24.0504 37.9626 REMARK 3 T TENSOR REMARK 3 T11: 0.2181 T22: 0.2697 REMARK 3 T33: 0.3029 T12: -0.0786 REMARK 3 T13: 0.0117 T23: -0.0360 REMARK 3 L TENSOR REMARK 3 L11: 3.7908 L22: 5.7166 REMARK 3 L33: 7.8261 L12: -2.9077 REMARK 3 L13: 5.3077 L23: -3.3020 REMARK 3 S TENSOR REMARK 3 S11: 0.5806 S12: -0.0061 S13: -0.8500 REMARK 3 S21: 0.0514 S22: -0.0555 S23: 0.5248 REMARK 3 S31: 0.8935 S32: -0.5264 S33: -0.3887 REMARK 3 TLS GROUP : 5 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 133 THROUGH 158 ) REMARK 3 ORIGIN FOR THE GROUP (A): 7.5431 -14.1538 38.4606 REMARK 3 T TENSOR REMARK 3 T11: 0.1966 T22: 0.2335 REMARK 3 T33: 0.2174 T12: -0.0594 REMARK 3 T13: 0.0657 T23: 0.0009 REMARK 3 L TENSOR REMARK 3 L11: 5.5771 L22: 2.0035 REMARK 3 L33: 2.5578 L12: 0.4657 REMARK 3 L13: 0.8996 L23: 0.0782 REMARK 3 S TENSOR REMARK 3 S11: 0.0932 S12: -0.0362 S13: 0.1193 REMARK 3 S21: 0.2123 S22: -0.1099 S23: 0.3617 REMARK 3 S31: 0.1435 S32: -0.0641 S33: 0.0036 REMARK 3 TLS GROUP : 6 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 159 THROUGH 195 ) REMARK 3 ORIGIN FOR THE GROUP (A): 9.7512 -5.1860 19.2470 REMARK 3 T TENSOR REMARK 3 T11: 0.2284 T22: 0.7114 REMARK 3 T33: 0.5045 T12: -0.0751 REMARK 3 T13: -0.1305 T23: 0.2809 REMARK 3 L TENSOR REMARK 3 L11: 0.2529 L22: 2.2149 REMARK 3 L33: 1.0348 L12: -0.2250 REMARK 3 L13: -0.4357 L23: 0.1127 REMARK 3 S TENSOR REMARK 3 S11: 0.1917 S12: 0.8220 S13: 0.6689 REMARK 3 S21: -0.3499 S22: 0.4028 S23: 1.0730 REMARK 3 S31: 0.3072 S32: -1.1831 S33: 0.0076 REMARK 3 TLS GROUP : 7 REMARK 3 SELECTION: CHAIN 'B' AND (RESID 5 THROUGH 69 ) REMARK 3 ORIGIN FOR THE GROUP (A): 30.7729 -2.2728 22.8628 REMARK 3 T TENSOR REMARK 3 T11: 0.1404 T22: 0.2314 REMARK 3 T33: 0.2392 T12: 0.0133 REMARK 3 T13: 0.0387 T23: 0.0651 REMARK 3 L TENSOR REMARK 3 L11: 2.4303 L22: 2.1745 REMARK 3 L33: 2.6002 L12: 0.6938 REMARK 3 L13: 0.2313 L23: -0.3553 REMARK 3 S TENSOR REMARK 3 S11: 0.0540 S12: 0.2976 S13: 0.3611 REMARK 3 S21: -0.1558 S22: 0.0560 S23: 0.0534 REMARK 3 S31: -0.1611 S32: 0.0287 S33: -0.0385 REMARK 3 TLS GROUP : 8 REMARK 3 SELECTION: CHAIN 'B' AND (RESID 70 THROUGH 107 ) REMARK 3 ORIGIN FOR THE GROUP (A): 25.0417 -13.4663 15.1235 REMARK 3 T TENSOR REMARK 3 T11: 0.3299 T22: 0.3956 REMARK 3 T33: 0.3328 T12: -0.0717 REMARK 3 T13: -0.1270 T23: 0.0205 REMARK 3 L TENSOR REMARK 3 L11: 6.1077 L22: 0.8725 REMARK 3 L33: 7.6204 L12: -0.4784 REMARK 3 L13: -0.6517 L23: 2.5775 REMARK 3 S TENSOR REMARK 3 S11: -0.0087 S12: 0.3329 S13: -0.5946 REMARK 3 S21: -0.4696 S22: 0.3275 S23: 0.8926 REMARK 3 S31: 1.2172 S32: -0.7806 S33: -0.2721 REMARK 3 TLS GROUP : 9 REMARK 3 SELECTION: CHAIN 'B' AND (RESID 108 THROUGH 188 ) REMARK 3 ORIGIN FOR THE GROUP (A): 38.6683 -11.2112 25.1477 REMARK 3 T TENSOR REMARK 3 T11: 0.1188 T22: 0.2111 REMARK 3 T33: 0.1755 T12: 0.0102 REMARK 3 T13: 0.0043 T23: 0.0170 REMARK 3 L TENSOR REMARK 3 L11: 2.3502 L22: 2.0219 REMARK 3 L33: 2.6365 L12: -0.1438 REMARK 3 L13: -0.1475 L23: 0.1290 REMARK 3 S TENSOR REMARK 3 S11: 0.1300 S12: 0.1242 S13: -0.0937 REMARK 3 S21: -0.0724 S22: -0.0445 S23: -0.1750 REMARK 3 S31: 0.1503 S32: 0.1860 S33: -0.0979 REMARK 3 TLS GROUP : 10 REMARK 3 SELECTION: CHAIN 'B' AND (RESID 189 THROUGH 203 ) REMARK 3 ORIGIN FOR THE GROUP (A): 41.3471 -18.6699 49.4351 REMARK 3 T TENSOR REMARK 3 T11: 0.5249 T22: 0.4937 REMARK 3 T33: 0.4821 T12: -0.0118 REMARK 3 T13: -0.1636 T23: 0.0906 REMARK 3 L TENSOR REMARK 3 L11: 3.8419 L22: 4.6032 REMARK 3 L33: 3.7471 L12: 0.0467 REMARK 3 L13: 1.3720 L23: 2.0066 REMARK 3 S TENSOR REMARK 3 S11: 0.1993 S12: -0.1559 S13: -1.0169 REMARK 3 S21: 1.1365 S22: 0.4174 S23: -0.7479 REMARK 3 S31: 0.7389 S32: -0.2410 S33: -0.5452 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 8TS4 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 11-AUG-23. REMARK 100 THE DEPOSITION ID IS D_1000276519. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 05-JUL-20 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 5.0 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : AUSTRALIAN SYNCHROTRON REMARK 200 BEAMLINE : MX1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.95373 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS PILATUS 2M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : XDS REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 24294 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.197 REMARK 200 RESOLUTION RANGE LOW (A) : 45.953 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.9 REMARK 200 DATA REDUNDANCY : 4.000 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 18.4000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.20 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.25 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 : 3.500 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: PHENIX REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 49.68 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.44 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.2 M MGCL2 , 0.1 M BIS-TRIS, PH 5.0, REMARK 280 20% 3350, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 293K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 42 21 2 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+1/2,X+1/2,Z+1/2 REMARK 290 4555 Y+1/2,-X+1/2,Z+1/2 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,X,-Z REMARK 290 8555 -Y,-X,-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 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 3 0.000000 -1.000000 0.000000 46.51550 REMARK 290 SMTRY2 3 1.000000 0.000000 0.000000 46.51550 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 52.85050 REMARK 290 SMTRY1 4 0.000000 1.000000 0.000000 46.51550 REMARK 290 SMTRY2 4 -1.000000 0.000000 0.000000 46.51550 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 52.85050 REMARK 290 SMTRY1 5 -1.000000 0.000000 0.000000 46.51550 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 46.51550 REMARK 290 SMTRY3 5 0.000000 0.000000 -1.000000 52.85050 REMARK 290 SMTRY1 6 1.000000 0.000000 0.000000 46.51550 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 46.51550 REMARK 290 SMTRY3 6 0.000000 0.000000 -1.000000 52.85050 REMARK 290 SMTRY1 7 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY2 7 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 8 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY2 8 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 8 0.000000 0.000000 -1.000000 0.00000 REMARK 290 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1 REMARK 300 SEE REMARK 350 FOR THE AUTHOR PROVIDED AND/OR PROGRAM REMARK 300 GENERATED ASSEMBLY INFORMATION FOR THE STRUCTURE IN REMARK 300 THIS ENTRY. THE REMARK MAY ALSO PROVIDE INFORMATION ON REMARK 300 BURIED SURFACE AREA. REMARK 350 REMARK 350 COORDINATES FOR A COMPLETE MULTIMER REPRESENTING THE KNOWN REMARK 350 BIOLOGICALLY SIGNIFICANT OLIGOMERIZATION STATE OF THE REMARK 350 MOLECULE CAN BE GENERATED BY APPLYING BIOMT TRANSFORMATIONS REMARK 350 GIVEN BELOW. BOTH NON-CRYSTALLOGRAPHIC AND REMARK 350 CRYSTALLOGRAPHIC OPERATIONS ARE GIVEN. REMARK 350 REMARK 350 BIOMOLECULE: 1 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: DIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 3170 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 15320 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -30.0 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 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 A 529 LIES ON A SPECIAL POSITION. REMARK 375 HOH B 466 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 1 REMARK 465 GLU A 2 REMARK 465 ARG A 80 REMARK 465 ALA A 81 REMARK 465 SER A 82 REMARK 465 SER A 83 REMARK 465 TYR A 84 REMARK 465 GLY A 85 REMARK 465 HIS A 86 REMARK 465 ASP A 87 REMARK 465 THR A 88 REMARK 465 LYS A 89 REMARK 465 SER A 90 REMARK 465 CYS A 91 REMARK 465 GLY A 92 REMARK 465 ARG A 93 REMARK 465 VAL A 94 REMARK 465 ASP A 95 REMARK 465 VAL A 96 REMARK 465 LYS A 97 REMARK 465 ALA A 98 REMARK 465 ASP A 99 REMARK 465 GLY A 100 REMARK 465 LEU A 101 REMARK 465 GLY A 196 REMARK 465 LYS A 197 REMARK 465 GLU A 198 REMARK 465 LEU A 199 REMARK 465 GLU A 200 REMARK 465 ARG A 201 REMARK 465 ARG A 202 REMARK 465 LYS A 203 REMARK 465 ALA A 204 REMARK 465 ALA A 205 REMARK 465 GLY A 206 REMARK 465 GLU A 207 REMARK 465 ALA A 208 REMARK 465 LYS A 209 REMARK 465 ARG A 210 REMARK 465 MET B 1 REMARK 465 GLU B 2 REMARK 465 PRO B 3 REMARK 465 ALA B 4 REMARK 465 SER B 82 REMARK 465 SER B 83 REMARK 465 TYR B 84 REMARK 465 GLY B 85 REMARK 465 HIS B 86 REMARK 465 ASP B 87 REMARK 465 THR B 88 REMARK 465 LYS B 89 REMARK 465 SER B 90 REMARK 465 CYS B 91 REMARK 465 GLY B 92 REMARK 465 ARG B 93 REMARK 465 VAL B 94 REMARK 465 ASP B 95 REMARK 465 VAL B 96 REMARK 465 LYS B 97 REMARK 465 ALA B 98 REMARK 465 ASP B 99 REMARK 465 GLY B 100 REMARK 465 ALA B 204 REMARK 465 ALA B 205 REMARK 465 GLY B 206 REMARK 465 GLU B 207 REMARK 465 ALA B 208 REMARK 465 LYS B 209 REMARK 465 ARG B 210 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 VAL A 167 H271 KFF A 302 1.46 REMARK 500 O VAL B 167 H271 KFF B 302 1.56 REMARK 500 OG1 THR A 121 O HOH A 401 2.05 REMARK 500 O HOH B 461 O HOH B 509 2.07 REMARK 500 O PRO A 3 N CYS A 5 2.14 REMARK 500 O HOH A 418 O HOH B 407 2.14 REMARK 500 O HOH A 491 O HOH A 493 2.19 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 ALA A 4 -54.90 45.31 REMARK 500 LEU A 43 -62.10 71.01 REMARK 500 ASN A 45 57.76 -164.83 REMARK 500 LEU A 53 136.33 86.06 REMARK 500 ASP A 117 -85.52 -128.22 REMARK 500 LYS A 145 76.98 -117.61 REMARK 500 VAL A 165 141.14 -175.08 REMARK 500 GLN A 176 -8.89 77.36 REMARK 500 LEU B 14 -60.22 -100.76 REMARK 500 LEU B 43 -67.64 67.62 REMARK 500 ASN B 45 61.63 -161.95 REMARK 500 LEU B 53 139.99 79.52 REMARK 500 CYS B 102 -166.28 65.19 REMARK 500 ASP B 117 -90.86 -130.35 REMARK 500 ASP B 175 45.39 39.64 REMARK 500 GLN B 176 -9.79 83.37 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: PLANAR GROUPS REMARK 500 REMARK 500 PLANAR GROUPS IN THE FOLLOWING RESIDUES HAVE A TOTAL REMARK 500 RMS DISTANCE OF ALL ATOMS FROM THE BEST-FIT PLANE REMARK 500 BY MORE THAN AN EXPECTED VALUE OF 6*RMSD, WITH AN REMARK 500 RMSD 0.02 ANGSTROMS, OR AT LEAST ONE ATOM HAS REMARK 500 AN RMSD GREATER THAN THIS VALUE REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 M RES CSSEQI RMS TYPE REMARK 500 ARG A 182 0.10 SIDE CHAIN REMARK 500 REMARK 500 REMARK: NULL 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 A 301 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 KFF A 302 O04 REMARK 620 2 HOH A 415 O 100.8 REMARK 620 3 HOH A 515 O 133.0 126.1 REMARK 620 N 1 2 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MG B 301 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 KFF B 302 O04 REMARK 620 2 HOH B 413 O 65.3 REMARK 620 N 1 DBREF 8TS4 A 1 210 UNP Q07010 HPRT_TRYBB 1 210 DBREF 8TS4 B 1 210 UNP Q07010 HPRT_TRYBB 1 210 SEQRES 1 A 210 MET GLU PRO ALA CYS LYS TYR ASP PHE ALA THR SER VAL SEQRES 2 A 210 LEU PHE THR GLU ALA GLU LEU HIS THR ARG MET ARG GLY SEQRES 3 A 210 VAL ALA GLN ARG ILE ALA ASP ASP TYR SER ASN CYS ASN SEQRES 4 A 210 LEU LYS PRO LEU GLU ASN PRO LEU VAL ILE VAL SER VAL SEQRES 5 A 210 LEU LYS GLY SER PHE VAL PHE THR ALA ASP MET VAL ARG SEQRES 6 A 210 ILE LEU GLY ASP PHE GLY VAL PRO THR ARG VAL GLU PHE SEQRES 7 A 210 LEU ARG ALA SER SER TYR GLY HIS ASP THR LYS SER CYS SEQRES 8 A 210 GLY ARG VAL ASP VAL LYS ALA ASP GLY LEU CYS ASP ILE SEQRES 9 A 210 ARG GLY LYS HIS VAL LEU VAL LEU GLU ASP ILE LEU ASP SEQRES 10 A 210 THR ALA LEU THR LEU ARG GLU VAL VAL ASP SER LEU LYS SEQRES 11 A 210 LYS SER GLU PRO ALA SER ILE LYS THR LEU VAL ALA ILE SEQRES 12 A 210 ASP LYS PRO GLY GLY ARG LYS ILE PRO PHE THR ALA GLU SEQRES 13 A 210 TYR VAL VAL ALA ASP VAL PRO ASN VAL PHE VAL VAL GLY SEQRES 14 A 210 TYR GLY LEU ASP TYR ASP GLN SER TYR ARG GLU VAL ARG SEQRES 15 A 210 ASP VAL VAL ILE LEU LYS PRO SER VAL TYR GLU THR TRP SEQRES 16 A 210 GLY LYS GLU LEU GLU ARG ARG LYS ALA ALA GLY GLU ALA SEQRES 17 A 210 LYS ARG SEQRES 1 B 210 MET GLU PRO ALA CYS LYS TYR ASP PHE ALA THR SER VAL SEQRES 2 B 210 LEU PHE THR GLU ALA GLU LEU HIS THR ARG MET ARG GLY SEQRES 3 B 210 VAL ALA GLN ARG ILE ALA ASP ASP TYR SER ASN CYS ASN SEQRES 4 B 210 LEU LYS PRO LEU GLU ASN PRO LEU VAL ILE VAL SER VAL SEQRES 5 B 210 LEU LYS GLY SER PHE VAL PHE THR ALA ASP MET VAL ARG SEQRES 6 B 210 ILE LEU GLY ASP PHE GLY VAL PRO THR ARG VAL GLU PHE SEQRES 7 B 210 LEU ARG ALA SER SER TYR GLY HIS ASP THR LYS SER CYS SEQRES 8 B 210 GLY ARG VAL ASP VAL LYS ALA ASP GLY LEU CYS ASP ILE SEQRES 9 B 210 ARG GLY LYS HIS VAL LEU VAL LEU GLU ASP ILE LEU ASP SEQRES 10 B 210 THR ALA LEU THR LEU ARG GLU VAL VAL ASP SER LEU LYS SEQRES 11 B 210 LYS SER GLU PRO ALA SER ILE LYS THR LEU VAL ALA ILE SEQRES 12 B 210 ASP LYS PRO GLY GLY ARG LYS ILE PRO PHE THR ALA GLU SEQRES 13 B 210 TYR VAL VAL ALA ASP VAL PRO ASN VAL PHE VAL VAL GLY SEQRES 14 B 210 TYR GLY LEU ASP TYR ASP GLN SER TYR ARG GLU VAL ARG SEQRES 15 B 210 ASP VAL VAL ILE LEU LYS PRO SER VAL TYR GLU THR TRP SEQRES 16 B 210 GLY LYS GLU LEU GLU ARG ARG LYS ALA ALA GLY GLU ALA SEQRES 17 B 210 LYS ARG HET MG A 301 1 HET KFF A 302 52 HET MG B 301 1 HET KFF B 302 52 HETNAM MG MAGNESIUM ION HETNAM KFF (3-{(2S,4S)-4-(2-AMINO-6-OXO-1,6-DIHYDRO-9H-PURIN-9- HETNAM 2 KFF YL)-2-[(2-PHOSPHONOETHOXY)METHYL]PYRROLIDIN-1-YL}-3- HETNAM 3 KFF OXOPROPYL)PHOSPHONIC ACID FORMUL 3 MG 2(MG 2+) FORMUL 4 KFF 2(C15 H24 N6 O9 P2) FORMUL 7 HOH *268(H2 O) HELIX 1 AA1 THR A 16 TYR A 35 1 20 HELIX 2 AA2 SER A 36 ASN A 39 5 4 HELIX 3 AA3 SER A 56 PHE A 70 1 15 HELIX 4 AA4 ALA A 119 LYS A 131 1 13 HELIX 5 AA5 PRO A 146 ARG A 149 5 4 HELIX 6 AA6 LYS A 188 TRP A 195 1 8 HELIX 7 AA7 THR B 16 TYR B 35 1 20 HELIX 8 AA8 SER B 56 PHE B 70 1 15 HELIX 9 AA9 ALA B 119 LYS B 131 1 13 HELIX 10 AB1 PRO B 146 ARG B 149 5 4 HELIX 11 AB2 LYS B 188 LYS B 203 1 16 SHEET 1 AA1 3 ALA A 10 PHE A 15 0 SHEET 2 AA1 3 VAL A 184 LEU A 187 -1 O VAL A 184 N PHE A 15 SHEET 3 AA1 3 VAL A 167 VAL A 168 -1 N VAL A 168 O VAL A 185 SHEET 1 AA2 5 THR A 74 LEU A 79 0 SHEET 2 AA2 5 LEU A 47 VAL A 52 1 N ILE A 49 O ARG A 75 SHEET 3 AA2 5 HIS A 108 LEU A 116 1 O LEU A 112 N VAL A 50 SHEET 4 AA2 5 SER A 136 ASP A 144 1 O LEU A 140 N VAL A 111 SHEET 5 AA2 5 TYR A 157 ASP A 161 1 O ALA A 160 N ASP A 144 SHEET 1 AA3 3 ALA B 10 PHE B 15 0 SHEET 2 AA3 3 VAL B 184 LEU B 187 -1 O ILE B 186 N THR B 11 SHEET 3 AA3 3 VAL B 167 VAL B 168 -1 N VAL B 168 O VAL B 185 SHEET 1 AA4 5 THR B 74 LEU B 79 0 SHEET 2 AA4 5 LEU B 47 VAL B 52 1 N ILE B 49 O ARG B 75 SHEET 3 AA4 5 HIS B 108 LEU B 116 1 O LEU B 110 N VAL B 48 SHEET 4 AA4 5 SER B 136 ASP B 144 1 O LEU B 140 N VAL B 111 SHEET 5 AA4 5 TYR B 157 ASP B 161 1 O ALA B 160 N ASP B 144 LINK MG MG A 301 O04 KFF A 302 1555 1555 1.88 LINK MG MG A 301 O HOH A 415 1555 1555 2.14 LINK MG MG A 301 O HOH A 515 1555 1555 1.87 LINK MG MG B 301 O04 KFF B 302 1555 1555 2.16 LINK MG MG B 301 O HOH B 413 1555 1555 2.49 CRYST1 93.031 93.031 105.701 90.00 90.00 90.00 P 42 21 2 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 0.010749 0.000000 0.000000 0.00000 SCALE2 0.000000 0.010749 0.000000 0.00000 SCALE3 0.000000 0.000000 0.009461 0.00000