HEADER TRANSFERASE/DNA 09-SEP-10 3OSN TITLE STRUCTURAL BASIS FOR PROFICIENT INCORPORATION OF DTTP OPPOSITE O6- TITLE 2 METHYLGUANINE BY HUMAN DNA POLYMERASE IOTA COMPND MOL_ID: 1; COMPND 2 MOLECULE: 5'-D(*TP*CP*TP*(6OG) COMPND 3 P*GP*GP*GP*TP*CP*CP*TP*AP*GP*GP*AP*CP*CP*(DOC))-3'; COMPND 4 CHAIN: B, C; COMPND 5 ENGINEERED: YES; COMPND 6 MOL_ID: 2; COMPND 7 MOLECULE: DNA POLYMERASE IOTA; COMPND 8 CHAIN: A; COMPND 9 FRAGMENT: CATALYTIC FRAGMENT, RESIDUES 1-420; COMPND 10 SYNONYM: ETA2, RAD30 HOMOLOG B; COMPND 11 EC: 2.7.7.7; COMPND 12 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 SYNTHETIC: YES; SOURCE 3 OTHER_DETAILS: THE OLIGONUCLEOTIDE WAS SYNTHESIZED BY MIDLAND SOURCE 4 CERTIFIED REAGENT COMPANY INC.; SOURCE 5 MOL_ID: 2; SOURCE 6 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 7 ORGANISM_COMMON: HUMAN; SOURCE 8 ORGANISM_TAXID: 9606; SOURCE 9 GENE: POLI, RAD30B; SOURCE 10 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 11 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 12 EXPRESSION_SYSTEM_STRAIN: BL21 GOLD (DE3); SOURCE 13 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID KEYWDS HOOGSTEEN BASE PAIR, PROTEIN-DNA COMPLEX, Y-FAMILY DNA POLYMERASE, KEYWDS 2 TRANSLESION SYNTHESIS, NUCLEOSIDE TRIPHOSPHATE, O6-METHYLGUANINE, KEYWDS 3 TRANSFERASE-DNA COMPLEX EXPDTA X-RAY DIFFRACTION AUTHOR M.G.PENCE REVDAT 3 06-SEP-23 3OSN 1 REMARK LINK REVDAT 2 05-JAN-11 3OSN 1 JRNL REVDAT 1 20-OCT-10 3OSN 0 JRNL AUTH M.G.PENCE,J.Y.CHOI,M.EGLI,F.P.GUENGERICH JRNL TITL STRUCTURAL BASIS FOR PROFICIENT INCORPORATION OF DTTP JRNL TITL 2 OPPOSITE O6-METHYLGUANINE BY HUMAN DNA POLYMERASE {IOTA}. JRNL REF J.BIOL.CHEM. V. 285 40666 2010 JRNL REFN ISSN 0021-9258 JRNL PMID 20961860 JRNL DOI 10.1074/JBC.M110.183665 REMARK 2 REMARK 2 RESOLUTION. 1.90 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.5.0109 REMARK 3 AUTHORS : MURSHUDOV,SKUBAK,LEBEDEV,PANNU,STEINER, REMARK 3 : NICHOLLS,WINN,LONG,VAGIN REMARK 3 REMARK 3 REFINEMENT TARGET : MAXIMUM LIKELIHOOD REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.90 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 47.62 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.5 REMARK 3 NUMBER OF REFLECTIONS : 43636 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 + TEST SET) : 0.210 REMARK 3 R VALUE (WORKING SET) : 0.208 REMARK 3 FREE R VALUE : 0.241 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.100 REMARK 3 FREE R VALUE TEST SET COUNT : 2327 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 20 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 1.90 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.95 REMARK 3 REFLECTION IN BIN (WORKING SET) : 3123 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 97.98 REMARK 3 BIN R VALUE (WORKING SET) : 0.3430 REMARK 3 BIN FREE R VALUE SET COUNT : 182 REMARK 3 BIN FREE R VALUE : 0.3650 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 2999 REMARK 3 NUCLEIC ACID ATOMS : 309 REMARK 3 HETEROGEN ATOMS : 32 REMARK 3 SOLVENT ATOMS : 271 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 52.54 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 0.59000 REMARK 3 B22 (A**2) : 0.59000 REMARK 3 B33 (A**2) : -0.88000 REMARK 3 B12 (A**2) : 0.29000 REMARK 3 B13 (A**2) : 0.00000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): NULL REMARK 3 ESU BASED ON FREE R VALUE (A): 0.134 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.097 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 7.053 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.951 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.928 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 3420 ; 0.026 ; 0.022 REMARK 3 BOND LENGTHS OTHERS (A): NULL ; NULL ; NULL REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 4683 ; 2.284 ; 2.117 REMARK 3 BOND ANGLES OTHERS (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 383 ; 6.337 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 129 ;40.184 ;24.961 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 588 ;17.759 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 19 ;20.013 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 548 ; 0.164 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 2385 ; 0.011 ; 0.021 REMARK 3 GENERAL PLANES OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION OTHERS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) OTHERS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY VDW REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY VDW OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY METAL-ION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. COUNT RMS WEIGHT REMARK 3 MAIN-CHAIN BOND REFINED ATOMS (A**2): 1922 ; 0.979 ; 1.500 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 3115 ; 1.655 ; 2.000 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 1498 ; 2.795 ; 3.000 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 1568 ; 4.136 ; 4.500 REMARK 3 SIDE-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 LONG RANGE B REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 LONG RANGE B OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 REMARK 3 ANISOTROPIC THERMAL FACTOR RESTRAINTS. COUNT RMS WEIGHT REMARK 3 RIGID-BOND RESTRAINTS (A**2): NULL ; NULL ; NULL REMARK 3 SPHERICITY; FREE ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SPHERICITY; BONDED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 REMARK 3 NCS RESTRAINTS STATISTICS REMARK 3 NUMBER OF DIFFERENT NCS GROUPS : NULL REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : 10 REMARK 3 REMARK 3 TLS GROUP : 1 REMARK 3 NUMBER OF COMPONENTS GROUP : 1 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : A 25 A 69 REMARK 3 ORIGIN FOR THE GROUP (A): 3.2501 16.5224 19.7059 REMARK 3 T TENSOR REMARK 3 T11: 0.2072 T22: 0.1493 REMARK 3 T33: 0.2701 T12: -0.0983 REMARK 3 T13: 0.0387 T23: -0.0632 REMARK 3 L TENSOR REMARK 3 L11: 6.7156 L22: 2.9407 REMARK 3 L33: 8.1381 L12: -0.0987 REMARK 3 L13: -5.0123 L23: 1.3694 REMARK 3 S TENSOR REMARK 3 S11: 0.0006 S12: -0.0844 S13: -0.2172 REMARK 3 S21: 0.3094 S22: -0.2993 S23: 0.8539 REMARK 3 S31: 0.7831 S32: -0.4935 S33: 0.2988 REMARK 3 REMARK 3 TLS GROUP : 2 REMARK 3 NUMBER OF COMPONENTS GROUP : 1 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : A 70 A 97 REMARK 3 ORIGIN FOR THE GROUP (A): -10.0571 17.2279 22.0946 REMARK 3 T TENSOR REMARK 3 T11: 0.3194 T22: 0.5229 REMARK 3 T33: 1.0713 T12: -0.1852 REMARK 3 T13: -0.0049 T23: -0.2511 REMARK 3 L TENSOR REMARK 3 L11: 10.5714 L22: 10.8427 REMARK 3 L33: 11.6515 L12: 0.8284 REMARK 3 L13: 1.4689 L23: 4.1209 REMARK 3 S TENSOR REMARK 3 S11: 0.0118 S12: 0.3858 S13: -0.6812 REMARK 3 S21: -0.4680 S22: -0.6233 S23: 2.9941 REMARK 3 S31: 0.6415 S32: -1.9454 S33: 0.6116 REMARK 3 REMARK 3 TLS GROUP : 3 REMARK 3 NUMBER OF COMPONENTS GROUP : 1 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : A 98 A 148 REMARK 3 ORIGIN FOR THE GROUP (A): 20.0590 19.5538 12.1480 REMARK 3 T TENSOR REMARK 3 T11: 0.1397 T22: 0.1270 REMARK 3 T33: 0.0599 T12: -0.0003 REMARK 3 T13: -0.0314 T23: 0.0295 REMARK 3 L TENSOR REMARK 3 L11: 3.9945 L22: 2.6370 REMARK 3 L33: 7.9803 L12: -0.4005 REMARK 3 L13: -2.2150 L23: 1.0102 REMARK 3 S TENSOR REMARK 3 S11: 0.0045 S12: 0.0248 S13: -0.1241 REMARK 3 S21: -0.0268 S22: -0.1179 S23: -0.3020 REMARK 3 S31: 0.2858 S32: 0.6243 S33: 0.1134 REMARK 3 REMARK 3 TLS GROUP : 4 REMARK 3 NUMBER OF COMPONENTS GROUP : 1 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : A 149 A 196 REMARK 3 ORIGIN FOR THE GROUP (A): 16.3904 11.3257 1.6491 REMARK 3 T TENSOR REMARK 3 T11: 0.2288 T22: 0.1332 REMARK 3 T33: 0.0481 T12: 0.0508 REMARK 3 T13: -0.0238 T23: -0.0210 REMARK 3 L TENSOR REMARK 3 L11: 1.3343 L22: 1.0220 REMARK 3 L33: 6.4210 L12: -0.0285 REMARK 3 L13: 0.1884 L23: -0.0936 REMARK 3 S TENSOR REMARK 3 S11: 0.0647 S12: 0.1343 S13: -0.2062 REMARK 3 S21: -0.1714 S22: -0.0712 S23: -0.0672 REMARK 3 S31: 0.5814 S32: 0.4242 S33: 0.0065 REMARK 3 REMARK 3 TLS GROUP : 5 REMARK 3 NUMBER OF COMPONENTS GROUP : 1 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : A 197 A 287 REMARK 3 ORIGIN FOR THE GROUP (A): 3.0102 30.1810 -1.7777 REMARK 3 T TENSOR REMARK 3 T11: 0.2076 T22: 0.1023 REMARK 3 T33: 0.3534 T12: -0.0022 REMARK 3 T13: -0.1554 T23: -0.0626 REMARK 3 L TENSOR REMARK 3 L11: 4.4804 L22: 4.4403 REMARK 3 L33: 3.6763 L12: -2.2982 REMARK 3 L13: 2.8442 L23: -1.5546 REMARK 3 S TENSOR REMARK 3 S11: -0.4712 S12: -0.1700 S13: 0.9364 REMARK 3 S21: 0.0087 S22: -0.0555 S23: 0.2323 REMARK 3 S31: -0.4605 S32: -0.1916 S33: 0.5267 REMARK 3 REMARK 3 TLS GROUP : 6 REMARK 3 NUMBER OF COMPONENTS GROUP : 1 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : A 288 A 307 REMARK 3 ORIGIN FOR THE GROUP (A): 13.3993 32.9193 16.9679 REMARK 3 T TENSOR REMARK 3 T11: 0.1929 T22: 0.1036 REMARK 3 T33: 0.1695 T12: -0.0862 REMARK 3 T13: 0.0162 T23: -0.0275 REMARK 3 L TENSOR REMARK 3 L11: 3.1873 L22: 2.7012 REMARK 3 L33: 8.6259 L12: 0.1574 REMARK 3 L13: -2.8070 L23: 1.3292 REMARK 3 S TENSOR REMARK 3 S11: 0.2387 S12: -0.3611 S13: 0.5799 REMARK 3 S21: 0.1332 S22: 0.0488 S23: 0.3848 REMARK 3 S31: -0.4328 S32: 0.5286 S33: -0.2875 REMARK 3 REMARK 3 TLS GROUP : 7 REMARK 3 NUMBER OF COMPONENTS GROUP : 1 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : A 308 A 361 REMARK 3 ORIGIN FOR THE GROUP (A): 3.9658 40.0564 32.3217 REMARK 3 T TENSOR REMARK 3 T11: 0.5506 T22: 0.2493 REMARK 3 T33: 0.4932 T12: -0.2144 REMARK 3 T13: 0.2087 T23: -0.2190 REMARK 3 L TENSOR REMARK 3 L11: 9.3168 L22: 11.4897 REMARK 3 L33: 7.8574 L12: 0.5541 REMARK 3 L13: -0.9801 L23: 0.7257 REMARK 3 S TENSOR REMARK 3 S11: 0.8968 S12: -0.4954 S13: 0.3195 REMARK 3 S21: 1.1061 S22: -0.3896 S23: 1.7047 REMARK 3 S31: -0.1694 S32: -0.2644 S33: -0.5072 REMARK 3 REMARK 3 TLS GROUP : 8 REMARK 3 NUMBER OF COMPONENTS GROUP : 1 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : A 362 A 414 REMARK 3 ORIGIN FOR THE GROUP (A): 11.2185 44.6960 35.2574 REMARK 3 T TENSOR REMARK 3 T11: 0.8072 T22: 0.4460 REMARK 3 T33: 0.3802 T12: -0.2829 REMARK 3 T13: 0.2069 T23: -0.2393 REMARK 3 L TENSOR REMARK 3 L11: 8.3458 L22: 11.1711 REMARK 3 L33: 7.0803 L12: 3.3534 REMARK 3 L13: -3.4983 L23: 1.2336 REMARK 3 S TENSOR REMARK 3 S11: 0.5117 S12: -1.1398 S13: 0.6555 REMARK 3 S21: 1.8005 S22: -0.3308 S23: 0.4053 REMARK 3 S31: -0.7505 S32: 0.9190 S33: -0.1808 REMARK 3 REMARK 3 TLS GROUP : 9 REMARK 3 NUMBER OF COMPONENTS GROUP : 1 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : B 7 B 13 REMARK 3 ORIGIN FOR THE GROUP (A): 3.9753 40.9392 15.2951 REMARK 3 T TENSOR REMARK 3 T11: 0.3290 T22: 0.2303 REMARK 3 T33: 0.4466 T12: -0.0510 REMARK 3 T13: -0.0505 T23: -0.0073 REMARK 3 L TENSOR REMARK 3 L11: 3.5463 L22: 6.0002 REMARK 3 L33: 3.9479 L12: 3.0208 REMARK 3 L13: -0.1587 L23: 1.6114 REMARK 3 S TENSOR REMARK 3 S11: 0.1056 S12: 0.0888 S13: 1.0947 REMARK 3 S21: -0.4034 S22: -0.2743 S23: 0.8620 REMARK 3 S31: -0.6686 S32: -0.0581 S33: 0.1687 REMARK 3 REMARK 3 TLS GROUP : 10 REMARK 3 NUMBER OF COMPONENTS GROUP : 1 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : C 841 C 847 REMARK 3 ORIGIN FOR THE GROUP (A): 8.2899 37.8197 17.7882 REMARK 3 T TENSOR REMARK 3 T11: 0.2381 T22: 0.1375 REMARK 3 T33: 0.2639 T12: -0.0824 REMARK 3 T13: 0.0170 T23: -0.0236 REMARK 3 L TENSOR REMARK 3 L11: 4.0521 L22: 7.2394 REMARK 3 L33: 4.8913 L12: 1.7910 REMARK 3 L13: -0.9667 L23: -1.9344 REMARK 3 S TENSOR REMARK 3 S11: 0.2110 S12: 0.0216 S13: 0.9530 REMARK 3 S21: -0.2043 S22: -0.1441 S23: 0.4559 REMARK 3 S31: -0.4443 S32: 0.3522 S33: -0.0670 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : MASK REMARK 3 PARAMETERS FOR MASK CALCULATION REMARK 3 VDW PROBE RADIUS : 1.40 REMARK 3 ION PROBE RADIUS : 0.80 REMARK 3 SHRINKAGE RADIUS : 0.80 REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: HYDROGENS HAVE BEEN ADDED IN THE RIDING REMARK 3 POSITIONS REMARK 4 REMARK 4 3OSN COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 14-SEP-10. REMARK 100 THE DEPOSITION ID IS D_1000061522. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 22-AUG-10 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 6.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : APS REMARK 200 BEAMLINE : 21-ID-D REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.00 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : MIRRORS AND BERYLLIUM LENSES REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : MARMOSAIC 300 MM CCD REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-3000 REMARK 200 DATA SCALING SOFTWARE : HKL-3000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 46192 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.900 REMARK 200 RESOLUTION RANGE LOW (A) : 47.620 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.8 REMARK 200 DATA REDUNDANCY : 15.70 REMARK 200 R MERGE (I) : 0.06800 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 37.9000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.90 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.97 REMARK 200 COMPLETENESS FOR SHELL (%) : 98.9 REMARK 200 DATA REDUNDANCY IN SHELL : 8.80 REMARK 200 R MERGE FOR SHELL (I) : 0.52500 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 3.200 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: 2ALZ MINUS DNA REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 49.17 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.42 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.2 M AMMONIUM SULFATE, 12.5% PEG 5000 REMARK 280 MONOMETHYLETHER, 0.1 M MES BUFFER, PH 6.5, VAPOR DIFFUSION, REMARK 280 HANGING DROP, TEMPERATURE 277K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 65 2 2 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -Y,X-Y,Z+2/3 REMARK 290 3555 -X+Y,-X,Z+1/3 REMARK 290 4555 -X,-Y,Z+1/2 REMARK 290 5555 Y,-X+Y,Z+1/6 REMARK 290 6555 X-Y,X,Z+5/6 REMARK 290 7555 Y,X,-Z+2/3 REMARK 290 8555 X-Y,-Y,-Z REMARK 290 9555 -X,-X+Y,-Z+1/3 REMARK 290 10555 -Y,-X,-Z+1/6 REMARK 290 11555 -X+Y,Y,-Z+1/2 REMARK 290 12555 X,X-Y,-Z+5/6 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 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 2 0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 135.17133 REMARK 290 SMTRY1 3 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 3 -0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 67.58567 REMARK 290 SMTRY1 4 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 101.37850 REMARK 290 SMTRY1 5 0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 5 -0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 5 0.000000 0.000000 1.000000 33.79283 REMARK 290 SMTRY1 6 0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 6 0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 6 0.000000 0.000000 1.000000 168.96417 REMARK 290 SMTRY1 7 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 7 0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 135.17133 REMARK 290 SMTRY1 8 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 8 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 8 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 9 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 9 -0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 9 0.000000 0.000000 -1.000000 67.58567 REMARK 290 SMTRY1 10 0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 10 -0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 10 0.000000 0.000000 -1.000000 33.79283 REMARK 290 SMTRY1 11 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 11 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 11 0.000000 0.000000 -1.000000 101.37850 REMARK 290 SMTRY1 12 0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 12 0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 12 0.000000 0.000000 -1.000000 168.96417 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: TRIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TRIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 3740 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 20310 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -20.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: B, C, 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 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 DT B -4 REMARK 465 DC B -3 REMARK 465 DT B -2 REMARK 465 6OG B -1 REMARK 465 DG B 0 REMARK 465 DG B 1 REMARK 465 DG B 2 REMARK 465 DT B 3 REMARK 465 DC B 4 REMARK 465 DC B 5 REMARK 465 DT B 6 REMARK 465 DT C 837 REMARK 465 DC C 838 REMARK 465 DT C 839 REMARK 465 DA C 848 REMARK 465 DG C 849 REMARK 465 DG C 850 REMARK 465 DA C 851 REMARK 465 DC C 852 REMARK 465 DC C 853 REMARK 465 DOC C 854 REMARK 465 MET A 1 REMARK 465 GLU A 2 REMARK 465 LEU A 3 REMARK 465 ALA A 4 REMARK 465 ASP A 5 REMARK 465 VAL A 6 REMARK 465 GLY A 7 REMARK 465 ALA A 8 REMARK 465 ALA A 9 REMARK 465 ALA A 10 REMARK 465 SER A 11 REMARK 465 SER A 12 REMARK 465 GLN A 13 REMARK 465 GLY A 14 REMARK 465 VAL A 15 REMARK 465 HIS A 16 REMARK 465 ASP A 17 REMARK 465 GLN A 18 REMARK 465 VAL A 19 REMARK 465 LEU A 20 REMARK 465 PRO A 21 REMARK 465 THR A 22 REMARK 465 PRO A 23 REMARK 465 ASN A 24 REMARK 465 LEU A 372 REMARK 465 GLY A 373 REMARK 465 THR A 374 REMARK 465 GLY A 375 REMARK 465 ASN A 376 REMARK 465 ALA A 415 REMARK 465 LEU A 416 REMARK 465 ASN A 417 REMARK 465 THR A 418 REMARK 465 ALA A 419 REMARK 465 LYS A 420 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 TYR A 349 CG CD1 CD2 CE1 CE2 CZ OH REMARK 470 GLU A 352 CG CD OE1 OE2 REMARK 470 LYS A 353 CG CD CE NZ REMARK 470 HIS A 354 CG ND1 CD2 CE1 NE2 REMARK 470 TYR A 355 CG CD1 CD2 CE1 CE2 CZ OH REMARK 470 TYR A 377 CG CD1 CD2 CE1 CE2 CZ OH REMARK 470 MET A 399 CG SD CE REMARK 470 PHE A 401 CG CD1 CD2 CE1 CE2 CZ REMARK 470 HIS A 402 CG ND1 CD2 CE1 NE2 REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS REMARK 500 REMARK 500 THE FOLLOWING ATOMS THAT ARE RELATED BY CRYSTALLOGRAPHIC REMARK 500 SYMMETRY ARE IN CLOSE CONTACT. AN ATOM LOCATED WITHIN 0.15 REMARK 500 ANGSTROMS OF A SYMMETRY RELATED ATOM IS ASSUMED TO BE ON A REMARK 500 SPECIAL POSITION AND IS, THEREFORE, LISTED IN REMARK 375 REMARK 500 INSTEAD OF REMARK 500. ATOMS WITH NON-BLANK ALTERNATE REMARK 500 LOCATION INDICATORS ARE NOT INCLUDED IN THE CALCULATIONS. REMARK 500 REMARK 500 DISTANCE CUTOFF: REMARK 500 2.2 ANGSTROMS FOR CONTACTS NOT INVOLVING HYDROGEN ATOMS REMARK 500 1.6 ANGSTROMS FOR CONTACTS INVOLVING HYDROGEN ATOMS REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI SSYMOP DISTANCE REMARK 500 P DA B 7 O3' DT C 847 10665 1.92 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 DT C 844 O3' DT C 844 C3' -0.047 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 DG B 8 O4' - C1' - N9 ANGL. DEV. = 1.8 DEGREES REMARK 500 DG B 9 O4' - C1' - N9 ANGL. DEV. = 10.8 DEGREES REMARK 500 DG B 9 N9 - C4 - C5 ANGL. DEV. = 2.6 DEGREES REMARK 500 DG B 9 N1 - C6 - O6 ANGL. DEV. = -3.8 DEGREES REMARK 500 DA B 10 N1 - C6 - N6 ANGL. DEV. = -3.8 DEGREES REMARK 500 DC B 11 O5' - P - OP2 ANGL. DEV. = -6.6 DEGREES REMARK 500 DC B 12 O4' - C4' - C3' ANGL. DEV. = -2.8 DEGREES REMARK 500 DC B 12 O4' - C1' - N1 ANGL. DEV. = 3.2 DEGREES REMARK 500 DG C 841 O4' - C1' - N9 ANGL. DEV. = 4.5 DEGREES REMARK 500 DG C 842 O4' - C4' - C3' ANGL. DEV. = -3.4 DEGREES REMARK 500 DG C 843 O5' - C5' - C4' ANGL. DEV. = -5.4 DEGREES REMARK 500 DG C 843 O4' - C1' - N9 ANGL. DEV. = 2.8 DEGREES REMARK 500 DG C 843 C8 - N9 - C4 ANGL. DEV. = -2.6 DEGREES REMARK 500 DG C 843 N9 - C4 - C5 ANGL. DEV. = 2.4 DEGREES REMARK 500 DT C 844 O4' - C1' - N1 ANGL. DEV. = 2.9 DEGREES REMARK 500 DT C 844 C2 - N3 - C4 ANGL. DEV. = -3.8 DEGREES REMARK 500 DT C 847 O4' - C1' - N1 ANGL. DEV. = -6.7 DEGREES REMARK 500 DT C 847 C4 - C5 - C7 ANGL. DEV. = 4.1 DEGREES REMARK 500 DT C 847 C6 - C5 - C7 ANGL. DEV. = -5.2 DEGREES REMARK 500 ARG A 184 NE - CZ - NH1 ANGL. DEV. = 4.5 DEGREES REMARK 500 ARG A 184 NE - CZ - NH2 ANGL. DEV. = -4.6 DEGREES REMARK 500 SER A 312 N - CA - CB ANGL. DEV. = 10.1 DEGREES REMARK 500 SER A 312 CA - C - N ANGL. DEV. = -13.9 DEGREES REMARK 500 GLU A 314 N - CA - CB ANGL. DEV. = 18.0 DEGREES REMARK 500 LYS A 353 N - CA - C ANGL. DEV. = 17.4 DEGREES REMARK 500 PRO A 400 C - N - CD ANGL. DEV. = -14.4 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 CYS A 37 42.17 39.25 REMARK 500 LYS A 60 -129.11 51.33 REMARK 500 SER A 145 -1.15 84.87 REMARK 500 SER A 351 -81.01 -99.86 REMARK 500 LYS A 353 -70.36 -145.36 REMARK 500 ILE A 369 75.88 -69.18 REMARK 500 GLN A 370 66.26 -158.95 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 NA A 423 NA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 DC B 12 OP1 REMARK 620 2 HOH B 236 O 78.9 REMARK 620 3 LYS A 237 O 175.3 98.1 REMARK 620 4 ILE A 239 O 92.7 169.9 89.9 REMARK 620 5 ILE A 242 O 89.3 89.4 87.1 84.8 REMARK 620 6 HOH A 631 O 97.7 107.4 86.6 79.1 162.7 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MG A 422 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP A 34 OD2 REMARK 620 2 LEU A 35 O 95.6 REMARK 620 3 TTP A 421 O2A 101.3 161.5 REMARK 620 4 TTP A 421 O1B 173.1 82.1 80.2 REMARK 620 5 TTP A 421 O2G 91.2 87.0 85.1 82.3 REMARK 620 N 1 2 3 4 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MG A 424 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP A 34 OD1 REMARK 620 2 ASP A 34 OD2 46.0 REMARK 620 3 GLU A 127 OE2 87.9 108.3 REMARK 620 4 TTP A 421 O2A 133.2 90.5 128.5 REMARK 620 5 HOH A 483 O 55.2 78.4 122.3 108.1 REMARK 620 N 1 2 3 4 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE TTP A 421 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG A 422 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE NA A 423 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG A 424 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 2ALZ RELATED DB: PDB REMARK 900 HUMAN DNA POLYMERASE IOTA WITH TEMPLATE G AND INCOMING DCTP REMARK 900 RELATED ID: 3EPG RELATED DB: PDB REMARK 900 HUMAN DNA POLYMERASE IOTA WITH TEMPLATE N2-ETHYLG AND INCOMING DCTP REMARK 900 RELATED ID: 3EPI RELATED DB: PDB REMARK 900 HUMAN DNA POLYMERASE IOTA WITH TEMPLATE N2-ETHYLG AND INCOMING DTTP REMARK 900 RELATED ID: 2FLL RELATED DB: PDB REMARK 900 HUMAN DNA POLYMERASE IOTA WITH TEMPLATE A AND INCOMING DTTP REMARK 900 RELATED ID: 3NGD RELATED DB: PDB REMARK 900 HUMAN DNA POLYMERASE IOTA WITH TEMPLATE O6-METHYLG AND INCOMING DCTP DBREF 3OSN A 1 420 UNP Q9UNA4 POLI_HUMAN 1 420 DBREF 3OSN B -4 13 PDB 3OSN 3OSN -4 13 DBREF 3OSN C 837 854 PDB 3OSN 3OSN 837 854 SEQRES 1 B 18 DT DC DT 6OG DG DG DG DT DC DC DT DA DG SEQRES 2 B 18 DG DA DC DC DOC SEQRES 1 C 18 DT DC DT 6OG DG DG DG DT DC DC DT DA DG SEQRES 2 C 18 DG DA DC DC DOC SEQRES 1 A 420 MET GLU LEU ALA ASP VAL GLY ALA ALA ALA SER SER GLN SEQRES 2 A 420 GLY VAL HIS ASP GLN VAL LEU PRO THR PRO ASN ALA SER SEQRES 3 A 420 SER ARG VAL ILE VAL HIS VAL ASP LEU ASP CYS PHE TYR SEQRES 4 A 420 ALA GLN VAL GLU MET ILE SER ASN PRO GLU LEU LYS ASP SEQRES 5 A 420 LYS PRO LEU GLY VAL GLN GLN LYS TYR LEU VAL VAL THR SEQRES 6 A 420 CYS ASN TYR GLU ALA ARG LYS LEU GLY VAL LYS LYS LEU SEQRES 7 A 420 MET ASN VAL ARG ASP ALA LYS GLU LYS CYS PRO GLN LEU SEQRES 8 A 420 VAL LEU VAL ASN GLY GLU ASP LEU THR ARG TYR ARG GLU SEQRES 9 A 420 MET SER TYR LYS VAL THR GLU LEU LEU GLU GLU PHE SER SEQRES 10 A 420 PRO VAL VAL GLU ARG LEU GLY PHE ASP GLU ASN PHE VAL SEQRES 11 A 420 ASP LEU THR GLU MET VAL GLU LYS ARG LEU GLN GLN LEU SEQRES 12 A 420 GLN SER ASP GLU LEU SER ALA VAL THR VAL SER GLY HIS SEQRES 13 A 420 VAL TYR ASN ASN GLN SER ILE ASN LEU LEU ASP VAL LEU SEQRES 14 A 420 HIS ILE ARG LEU LEU VAL GLY SER GLN ILE ALA ALA GLU SEQRES 15 A 420 MET ARG GLU ALA MET TYR ASN GLN LEU GLY LEU THR GLY SEQRES 16 A 420 CYS ALA GLY VAL ALA SER ASN LYS LEU LEU ALA LYS LEU SEQRES 17 A 420 VAL SER GLY VAL PHE LYS PRO ASN GLN GLN THR VAL LEU SEQRES 18 A 420 LEU PRO GLU SER CYS GLN HIS LEU ILE HIS SER LEU ASN SEQRES 19 A 420 HIS ILE LYS GLU ILE PRO GLY ILE GLY TYR LYS THR ALA SEQRES 20 A 420 LYS CYS LEU GLU ALA LEU GLY ILE ASN SER VAL ARG ASP SEQRES 21 A 420 LEU GLN THR PHE SER PRO LYS ILE LEU GLU LYS GLU LEU SEQRES 22 A 420 GLY ILE SER VAL ALA GLN ARG ILE GLN LYS LEU SER PHE SEQRES 23 A 420 GLY GLU ASP ASN SER PRO VAL ILE LEU SER GLY PRO PRO SEQRES 24 A 420 GLN SER PHE SER GLU GLU ASP SER PHE LYS LYS CYS SER SEQRES 25 A 420 SER GLU VAL GLU ALA LYS ASN LYS ILE GLU GLU LEU LEU SEQRES 26 A 420 ALA SER LEU LEU ASN ARG VAL CYS GLN ASP GLY ARG LYS SEQRES 27 A 420 PRO HIS THR VAL ARG LEU ILE ILE ARG ARG TYR SER SER SEQRES 28 A 420 GLU LYS HIS TYR GLY ARG GLU SER ARG GLN CYS PRO ILE SEQRES 29 A 420 PRO SER HIS VAL ILE GLN LYS LEU GLY THR GLY ASN TYR SEQRES 30 A 420 ASP VAL MET THR PRO MET VAL ASP ILE LEU MET LYS LEU SEQRES 31 A 420 PHE ARG ASN MET VAL ASN VAL LYS MET PRO PHE HIS LEU SEQRES 32 A 420 THR LEU LEU SER VAL CYS PHE CYS ASN LEU LYS ALA LEU SEQRES 33 A 420 ASN THR ALA LYS MODRES 3OSN DOC B 13 DC 2',3'-DIDEOXYCYTIDINE-5'-MONOPHOSPHATE MODRES 3OSN 6OG C 840 DG 6-O-METHYL GUANOSINE-5'-MONOPHOSPHATE HET DOC B 13 18 HET 6OG C 840 23 HET TTP A 421 29 HET MG A 422 1 HET NA A 423 1 HET MG A 424 1 HETNAM DOC 2',3'-DIDEOXYCYTIDINE-5'-MONOPHOSPHATE HETNAM 6OG 6-O-METHYL GUANOSINE-5'-MONOPHOSPHATE HETNAM TTP THYMIDINE-5'-TRIPHOSPHATE HETNAM MG MAGNESIUM ION HETNAM NA SODIUM ION FORMUL 1 DOC C9 H14 N3 O6 P FORMUL 2 6OG C11 H16 N5 O7 P FORMUL 4 TTP C10 H17 N2 O14 P3 FORMUL 5 MG 2(MG 2+) FORMUL 6 NA NA 1+ FORMUL 8 HOH *271(H2 O) HELIX 1 1 CYS A 37 ASN A 47 1 11 HELIX 2 2 PRO A 48 LYS A 51 5 4 HELIX 3 3 ASN A 67 LYS A 72 1 6 HELIX 4 4 VAL A 81 CYS A 88 1 8 HELIX 5 5 LEU A 99 SER A 117 1 19 HELIX 6 6 LEU A 132 LEU A 143 1 12 HELIX 7 7 GLU A 147 VAL A 151 5 5 HELIX 8 8 ASN A 159 GLN A 161 5 3 HELIX 9 9 ASP A 167 GLY A 192 1 26 HELIX 10 10 ASN A 202 GLY A 211 1 10 HELIX 11 11 LEU A 222 GLU A 224 5 3 HELIX 12 12 SER A 225 LEU A 233 1 9 HELIX 13 13 HIS A 235 ILE A 239 5 5 HELIX 14 14 GLY A 243 LEU A 253 1 11 HELIX 15 15 SER A 257 PHE A 264 1 8 HELIX 16 16 SER A 265 PHE A 286 1 22 HELIX 17 17 GLU A 316 GLY A 336 1 21 HELIX 18 18 VAL A 379 VAL A 395 1 17 SHEET 1 A 6 VAL A 120 LEU A 123 0 SHEET 2 A 6 GLU A 127 ASP A 131 -1 O GLU A 127 N LEU A 123 SHEET 3 A 6 ILE A 30 LEU A 35 -1 N VAL A 33 O ASN A 128 SHEET 4 A 6 GLY A 195 ALA A 200 -1 O CYS A 196 N ASP A 34 SHEET 5 A 6 GLN A 218 VAL A 220 1 O THR A 219 N VAL A 199 SHEET 6 A 6 HIS A 156 VAL A 157 1 N HIS A 156 O GLN A 218 SHEET 1 B 4 MET A 79 ASN A 80 0 SHEET 2 B 4 LEU A 62 CYS A 66 -1 N VAL A 63 O MET A 79 SHEET 3 B 4 LEU A 55 GLN A 59 -1 N VAL A 57 O THR A 65 SHEET 4 B 4 VAL A 92 ASN A 95 1 O VAL A 94 N GLN A 58 SHEET 1 C 4 SER A 301 SER A 307 0 SHEET 2 C 4 HIS A 402 LYS A 414 -1 O PHE A 410 N PHE A 302 SHEET 3 C 4 LYS A 338 TYR A 349 -1 N LYS A 338 O LYS A 414 SHEET 4 C 4 GLU A 358 PRO A 363 -1 O ARG A 360 N LEU A 344 LINK O3' DC B 12 P DOC B 13 1555 1555 1.56 LINK OP1 DC B 12 NA NA A 423 1555 1555 2.52 LINK O HOH B 236 NA NA A 423 1555 1555 2.40 LINK OD2 ASP A 34 MG MG A 422 1555 1555 2.29 LINK OD1 ASP A 34 MG MG A 424 1555 1555 2.86 LINK OD2 ASP A 34 MG MG A 424 1555 1555 2.87 LINK O LEU A 35 MG MG A 422 1555 1555 2.24 LINK OE2 GLU A 127 MG MG A 424 1555 1555 2.21 LINK O LYS A 237 NA NA A 423 1555 1555 2.47 LINK O ILE A 239 NA NA A 423 1555 1555 2.79 LINK O ILE A 242 NA NA A 423 1555 1555 2.41 LINK O2A TTP A 421 MG MG A 422 1555 1555 2.41 LINK O1B TTP A 421 MG MG A 422 1555 1555 2.63 LINK O2G TTP A 421 MG MG A 422 1555 1555 2.77 LINK O2A TTP A 421 MG MG A 424 1555 1555 2.20 LINK NA NA A 423 O HOH A 631 1555 1555 2.56 LINK MG MG A 424 O HOH A 483 1555 1555 2.70 CISPEP 1 LYS A 214 PRO A 215 0 -0.71 CISPEP 2 SER A 313 GLU A 314 0 2.52 CISPEP 3 TYR A 349 SER A 350 0 -15.73 CISPEP 4 SER A 350 SER A 351 0 12.32 SITE 1 AC1 19 ASP A 34 LEU A 35 ASP A 36 CYS A 37 SITE 2 AC1 19 PHE A 38 TYR A 39 VAL A 64 THR A 65 SITE 3 AC1 19 TYR A 68 ARG A 71 LYS A 77 ASP A 126 SITE 4 AC1 19 LYS A 214 MG A 422 MG A 424 HOH A 492 SITE 5 AC1 19 DOC B 13 6OG C 840 DG C 841 SITE 1 AC2 5 ASP A 34 LEU A 35 ASP A 126 TTP A 421 SITE 2 AC2 5 MG A 424 SITE 1 AC3 6 LYS A 237 ILE A 239 ILE A 242 HOH A 631 SITE 2 AC3 6 DC B 12 HOH B 236 SITE 1 AC4 6 ASP A 34 ASP A 126 GLU A 127 TTP A 421 SITE 2 AC4 6 MG A 422 HOH A 483 CRYST1 97.973 97.973 202.757 90.00 90.00 120.00 P 65 2 2 24 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 0.010207 0.005893 0.000000 0.00000 SCALE2 0.000000 0.011786 0.000000 0.00000 SCALE3 0.000000 0.000000 0.004932 0.00000