HEADER HYDROLASE 26-JAN-22 7TQN TITLE STRUCTURE OF HUMAN TREX1 COMPND MOL_ID: 1; COMPND 2 MOLECULE: THREE-PRIME REPAIR EXONUCLEASE 1; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: 3'-5' EXONUCLEASE TREX1,DEOXYRIBONUCLEASE III,DNASE III; COMPND 5 EC: 3.1.11.2; COMPND 6 ENGINEERED: YES; COMPND 7 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 3 ORGANISM_COMMON: HUMAN; SOURCE 4 ORGANISM_TAXID: 9606; SOURCE 5 GENE: TREX1; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS NUCLEASE, DNASE, INNATE IMMUNITY, AUTOIMMUNITY, HYDROLASE EXPDTA X-RAY DIFFRACTION AUTHOR W.ZHOU,D.RICHMOND-BUCCOLA,P.J.KRANZUSCH REVDAT 2 18-OCT-23 7TQN 1 REMARK REVDAT 1 03-AUG-22 7TQN 0 JRNL AUTH W.ZHOU,D.RICHMOND-BUCCOLA,Q.WANG,P.J.KRANZUSCH JRNL TITL STRUCTURAL BASIS OF HUMAN TREX1 DNA DEGRADATION AND JRNL TITL 2 AUTOIMMUNE DISEASE. JRNL REF NAT COMMUN V. 13 4277 2022 JRNL REFN ESSN 2041-1723 JRNL PMID 35879334 JRNL DOI 10.1038/S41467-022-32055-Z REMARK 2 REMARK 2 RESOLUTION. 1.80 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 1.19.1_4122 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) : 1.80 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 41.86 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.340 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.2 REMARK 3 NUMBER OF REFLECTIONS : 19477 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.178 REMARK 3 R VALUE (WORKING SET) : 0.175 REMARK 3 FREE R VALUE : 0.208 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 10.000 REMARK 3 FREE R VALUE TEST SET COUNT : 1948 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 41.8600 - 4.3400 1.00 1395 156 0.1752 0.2188 REMARK 3 2 4.3400 - 3.4400 1.00 1314 146 0.1566 0.1564 REMARK 3 3 3.4400 - 3.0100 0.99 1259 139 0.1765 0.1909 REMARK 3 4 3.0100 - 2.7300 1.00 1273 141 0.1804 0.2176 REMARK 3 5 2.7300 - 2.5400 1.00 1257 140 0.1742 0.2182 REMARK 3 6 2.5400 - 2.3900 1.00 1247 139 0.1695 0.2081 REMARK 3 7 2.3900 - 2.2700 0.99 1238 138 0.1549 0.1964 REMARK 3 8 2.2700 - 2.1700 0.99 1244 138 0.1783 0.2390 REMARK 3 9 2.1700 - 2.0900 0.99 1219 136 0.1765 0.2206 REMARK 3 10 2.0900 - 2.0100 0.99 1227 135 0.1807 0.2434 REMARK 3 11 2.0100 - 1.9500 0.99 1222 136 0.1971 0.2463 REMARK 3 12 1.9500 - 1.9000 0.99 1225 136 0.1939 0.2665 REMARK 3 13 1.9000 - 1.8500 0.99 1199 133 0.2174 0.2891 REMARK 3 14 1.8500 - 1.8000 0.98 1210 135 0.2757 0.3074 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) : 0.198 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 19.617 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 28.22 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 33.35 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 1680 REMARK 3 ANGLE : 0.946 2291 REMARK 3 CHIRALITY : 0.059 265 REMARK 3 PLANARITY : 0.008 294 REMARK 3 DIHEDRAL : 12.925 608 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : 8 REMARK 3 TLS GROUP : 1 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 5 THROUGH 44 ) REMARK 3 ORIGIN FOR THE GROUP (A): -10.0182 -4.7084 -21.6306 REMARK 3 T TENSOR REMARK 3 T11: 0.2600 T22: 0.2082 REMARK 3 T33: 0.2121 T12: -0.0148 REMARK 3 T13: 0.0114 T23: 0.0045 REMARK 3 L TENSOR REMARK 3 L11: 2.2714 L22: 1.6856 REMARK 3 L33: 2.3529 L12: 0.2442 REMARK 3 L13: -0.0671 L23: 0.6191 REMARK 3 S TENSOR REMARK 3 S11: 0.1465 S12: 0.0151 S13: -0.2706 REMARK 3 S21: 0.2587 S22: -0.0406 S23: 0.0421 REMARK 3 S31: 0.3823 S32: -0.1120 S33: -0.0532 REMARK 3 TLS GROUP : 2 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 45 THROUGH 64 ) REMARK 3 ORIGIN FOR THE GROUP (A): -2.9005 -15.5103 -34.1300 REMARK 3 T TENSOR REMARK 3 T11: 0.4519 T22: 0.2787 REMARK 3 T33: 0.3953 T12: 0.0441 REMARK 3 T13: 0.0242 T23: -0.0775 REMARK 3 L TENSOR REMARK 3 L11: 2.8801 L22: 2.0430 REMARK 3 L33: 2.3483 L12: -1.3818 REMARK 3 L13: 0.5782 L23: -0.5364 REMARK 3 S TENSOR REMARK 3 S11: 0.1996 S12: 0.0793 S13: -0.7119 REMARK 3 S21: 0.1923 S22: -0.3151 S23: 0.0843 REMARK 3 S31: 0.6367 S32: 0.2638 S33: 0.0307 REMARK 3 TLS GROUP : 3 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 65 THROUGH 114 ) REMARK 3 ORIGIN FOR THE GROUP (A): -1.5635 6.9392 -20.1722 REMARK 3 T TENSOR REMARK 3 T11: 0.2095 T22: 0.2288 REMARK 3 T33: 0.1922 T12: 0.0142 REMARK 3 T13: -0.0063 T23: -0.0084 REMARK 3 L TENSOR REMARK 3 L11: 1.7360 L22: 1.4195 REMARK 3 L33: 1.9210 L12: 0.9522 REMARK 3 L13: 0.2919 L23: 1.0029 REMARK 3 S TENSOR REMARK 3 S11: 0.0784 S12: -0.1315 S13: -0.0074 REMARK 3 S21: 0.1129 S22: -0.0417 S23: -0.0361 REMARK 3 S31: 0.0346 S32: 0.0633 S33: 0.0021 REMARK 3 TLS GROUP : 4 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 115 THROUGH 129 ) REMARK 3 ORIGIN FOR THE GROUP (A): -13.0333 -5.9039 -21.2323 REMARK 3 T TENSOR REMARK 3 T11: 0.2377 T22: 0.2126 REMARK 3 T33: 0.2607 T12: -0.0208 REMARK 3 T13: 0.0627 T23: -0.0315 REMARK 3 L TENSOR REMARK 3 L11: 2.6226 L22: 2.5788 REMARK 3 L33: 2.8426 L12: 0.3821 REMARK 3 L13: -0.2191 L23: 0.6748 REMARK 3 S TENSOR REMARK 3 S11: -0.0410 S12: -0.1977 S13: -0.0928 REMARK 3 S21: 0.2983 S22: -0.0868 S23: 0.1726 REMARK 3 S31: 0.0912 S32: -0.2743 S33: 0.1501 REMARK 3 TLS GROUP : 5 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 130 THROUGH 150 ) REMARK 3 ORIGIN FOR THE GROUP (A): -14.8631 4.8494 -16.8979 REMARK 3 T TENSOR REMARK 3 T11: 0.2355 T22: 0.2603 REMARK 3 T33: 0.2566 T12: 0.0132 REMARK 3 T13: 0.0139 T23: -0.0370 REMARK 3 L TENSOR REMARK 3 L11: 0.8560 L22: 4.0396 REMARK 3 L33: 1.1124 L12: 0.1175 REMARK 3 L13: -0.5531 L23: 0.0561 REMARK 3 S TENSOR REMARK 3 S11: 0.0541 S12: 0.0830 S13: 0.1002 REMARK 3 S21: -0.0423 S22: -0.0430 S23: 0.4333 REMARK 3 S31: -0.1216 S32: -0.2185 S33: -0.0382 REMARK 3 TLS GROUP : 6 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 151 THROUGH 187 ) REMARK 3 ORIGIN FOR THE GROUP (A): -6.7807 -18.6215 -17.4037 REMARK 3 T TENSOR REMARK 3 T11: 0.3149 T22: 0.2618 REMARK 3 T33: 0.3266 T12: -0.0233 REMARK 3 T13: 0.0057 T23: 0.0112 REMARK 3 L TENSOR REMARK 3 L11: 2.7326 L22: 1.7211 REMARK 3 L33: 1.1073 L12: -1.1783 REMARK 3 L13: 0.3593 L23: -0.2627 REMARK 3 S TENSOR REMARK 3 S11: 0.0396 S12: -0.3053 S13: -0.6849 REMARK 3 S21: 0.1374 S22: 0.0464 S23: 0.3352 REMARK 3 S31: 0.2719 S32: -0.0307 S33: -0.0831 REMARK 3 TLS GROUP : 7 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 188 THROUGH 208 ) REMARK 3 ORIGIN FOR THE GROUP (A): 2.1465 -10.9105 -22.8573 REMARK 3 T TENSOR REMARK 3 T11: 0.2958 T22: 0.2866 REMARK 3 T33: 0.3200 T12: 0.0534 REMARK 3 T13: -0.0069 T23: 0.0252 REMARK 3 L TENSOR REMARK 3 L11: 0.4577 L22: 4.8576 REMARK 3 L33: 1.2327 L12: -1.3847 REMARK 3 L13: -0.1149 L23: -0.5988 REMARK 3 S TENSOR REMARK 3 S11: -0.0203 S12: -0.1119 S13: -0.0792 REMARK 3 S21: 0.2966 S22: -0.1465 S23: -0.6703 REMARK 3 S31: 0.1381 S32: 0.2998 S33: 0.0839 REMARK 3 TLS GROUP : 8 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 209 THROUGH 236 ) REMARK 3 ORIGIN FOR THE GROUP (A): -16.0113 -10.1094 -19.3036 REMARK 3 T TENSOR REMARK 3 T11: 0.2278 T22: 0.2421 REMARK 3 T33: 0.2979 T12: -0.0266 REMARK 3 T13: 0.0153 T23: 0.0027 REMARK 3 L TENSOR REMARK 3 L11: 2.5152 L22: 1.3791 REMARK 3 L33: 1.9323 L12: 0.5864 REMARK 3 L13: 0.2685 L23: -0.0772 REMARK 3 S TENSOR REMARK 3 S11: 0.1490 S12: -0.1269 S13: -0.0969 REMARK 3 S21: 0.3228 S22: -0.1289 S23: 0.1321 REMARK 3 S31: 0.2361 S32: -0.3835 S33: -0.0165 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 7TQN COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 07-FEB-22. REMARK 100 THE DEPOSITION ID IS D_1000262746. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 04-APR-21 REMARK 200 TEMPERATURE (KELVIN) : 80 REMARK 200 PH : NULL 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-E REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.9792 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS EIGER X 16M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : AIMLESS REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 19529 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.800 REMARK 200 RESOLUTION RANGE LOW (A) : 41.860 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.5 REMARK 200 DATA REDUNDANCY : 13.10 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 10.2000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.80 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.84 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 : 1.500 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: 3MXJ REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 35.78 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 1.92 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.1 M SODIUM CHLORIDE, 0.1 M BIS-TRIS REMARK 280 PH 5.5, 20% PEG-3350, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE REMARK 280 291K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 41 21 2 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,-Y,Z+1/2 REMARK 290 3555 -Y+1/2,X+1/2,Z+1/4 REMARK 290 4555 Y+1/2,-X+1/2,Z+3/4 REMARK 290 5555 -X+1/2,Y+1/2,-Z+1/4 REMARK 290 6555 X+1/2,-Y+1/2,-Z+3/4 REMARK 290 7555 Y,X,-Z REMARK 290 8555 -Y,-X,-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 61.55850 REMARK 290 SMTRY1 3 0.000000 -1.000000 0.000000 28.54050 REMARK 290 SMTRY2 3 1.000000 0.000000 0.000000 28.54050 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 30.77925 REMARK 290 SMTRY1 4 0.000000 1.000000 0.000000 28.54050 REMARK 290 SMTRY2 4 -1.000000 0.000000 0.000000 28.54050 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 92.33775 REMARK 290 SMTRY1 5 -1.000000 0.000000 0.000000 28.54050 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 28.54050 REMARK 290 SMTRY3 5 0.000000 0.000000 -1.000000 30.77925 REMARK 290 SMTRY1 6 1.000000 0.000000 0.000000 28.54050 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 28.54050 REMARK 290 SMTRY3 6 0.000000 0.000000 -1.000000 92.33775 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 61.55850 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: 3300 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 16990 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -3.0 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 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 -61.55850 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 SER A 0 REMARK 465 MET A 1 REMARK 465 GLY A 2 REMARK 465 SER A 3 REMARK 465 GLN A 4 REMARK 465 PRO A 47 REMARK 465 PRO A 48 REMARK 465 THR A 49 REMARK 465 SER A 50 REMARK 465 GLN A 51 REMARK 465 GLY A 52 REMARK 465 PRO A 53 REMARK 465 PRO A 54 REMARK 465 SER A 166 REMARK 465 SER A 167 REMARK 465 PRO A 168 REMARK 465 SER A 169 REMARK 465 GLU A 170 REMARK 465 HIS A 171 REMARK 465 GLY A 172 REMARK 465 PRO A 173 REMARK 465 ARG A 174 REMARK 465 ALA A 237 REMARK 465 SER A 238 REMARK 465 ALA A 239 REMARK 465 ARG A 240 REMARK 465 THR A 241 REMARK 465 LYS A 242 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 343 O HOH A 410 2.04 REMARK 500 O HOH A 312 O HOH A 330 2.06 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 TYR A 129 -71.63 -129.08 REMARK 500 REMARK 500 REMARK: NULL DBREF 7TQN A 1 242 UNP Q9NSU2 TREX1_HUMAN 1 242 SEQADV 7TQN SER A 0 UNP Q9NSU2 EXPRESSION TAG SEQADV 7TQN THR A 5 UNP Q9NSU2 ALA 5 ENGINEERED MUTATION SEQADV 7TQN HIS A 8 UNP Q9NSU2 PRO 8 ENGINEERED MUTATION SEQADV 7TQN HIS A 10 UNP Q9NSU2 PRO 10 ENGINEERED MUTATION SEQRES 1 A 243 SER MET GLY SER GLN THR LEU PRO HIS GLY HIS MET GLN SEQRES 2 A 243 THR LEU ILE PHE PHE ASP MET GLU ALA THR GLY LEU PRO SEQRES 3 A 243 PHE SER GLN PRO LYS VAL THR GLU LEU CYS LEU LEU ALA SEQRES 4 A 243 VAL HIS ARG CYS ALA LEU GLU SER PRO PRO THR SER GLN SEQRES 5 A 243 GLY PRO PRO PRO THR VAL PRO PRO PRO PRO ARG VAL VAL SEQRES 6 A 243 ASP LYS LEU SER LEU CYS VAL ALA PRO GLY LYS ALA CYS SEQRES 7 A 243 SER PRO ALA ALA SER GLU ILE THR GLY LEU SER THR ALA SEQRES 8 A 243 VAL LEU ALA ALA HIS GLY ARG GLN CYS PHE ASP ASP ASN SEQRES 9 A 243 LEU ALA ASN LEU LEU LEU ALA PHE LEU ARG ARG GLN PRO SEQRES 10 A 243 GLN PRO TRP CYS LEU VAL ALA HIS ASN GLY ASP ARG TYR SEQRES 11 A 243 ASP PHE PRO LEU LEU GLN ALA GLU LEU ALA MET LEU GLY SEQRES 12 A 243 LEU THR SER ALA LEU ASP GLY ALA PHE CYS VAL ASP SER SEQRES 13 A 243 ILE THR ALA LEU LYS ALA LEU GLU ARG ALA SER SER PRO SEQRES 14 A 243 SER GLU HIS GLY PRO ARG LYS SER TYR SER LEU GLY SER SEQRES 15 A 243 ILE TYR THR ARG LEU TYR GLY GLN SER PRO PRO ASP SER SEQRES 16 A 243 HIS THR ALA GLU GLY ASP VAL LEU ALA LEU LEU SER ILE SEQRES 17 A 243 CYS GLN TRP ARG PRO GLN ALA LEU LEU ARG TRP VAL ASP SEQRES 18 A 243 ALA HIS ALA ARG PRO PHE GLY THR ILE ARG PRO MET TYR SEQRES 19 A 243 GLY VAL THR ALA SER ALA ARG THR LYS FORMUL 2 HOH *127(H2 O) HELIX 1 AA1 LEU A 24 GLN A 28 5 5 HELIX 2 AA2 CYS A 42 GLU A 45 5 4 HELIX 3 AA3 SER A 78 GLY A 86 1 9 HELIX 4 AA4 SER A 88 HIS A 95 1 8 HELIX 5 AA5 ASP A 101 ARG A 114 1 14 HELIX 6 AA6 TYR A 129 LEU A 141 1 13 HELIX 7 AA7 GLY A 142 ASP A 148 5 7 HELIX 8 AA8 SER A 155 ALA A 165 1 11 HELIX 9 AA9 SER A 178 GLY A 188 1 11 HELIX 10 AB1 THR A 196 GLN A 209 1 14 HELIX 11 AB2 ARG A 211 ALA A 223 1 13 HELIX 12 AB3 GLY A 227 ILE A 229 5 3 SHEET 1 AA1 6 ASP A 65 CYS A 70 0 SHEET 2 AA1 6 VAL A 31 HIS A 40 -1 N LEU A 36 O LEU A 67 SHEET 3 AA1 6 THR A 13 ALA A 21 -1 N GLU A 20 O THR A 32 SHEET 4 AA1 6 TRP A 119 ALA A 123 1 O VAL A 122 N ILE A 15 SHEET 5 AA1 6 PHE A 151 ASP A 154 1 O PHE A 151 N LEU A 121 SHEET 6 AA1 6 ARG A 224 PRO A 225 -1 O ARG A 224 N CYS A 152 CISPEP 1 GLN A 117 PRO A 118 0 2.55 CRYST1 57.081 57.081 123.117 90.00 90.00 90.00 P 41 21 2 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 0.017519 0.000000 0.000000 0.00000 SCALE2 0.000000 0.017519 0.000000 0.00000 SCALE3 0.000000 0.000000 0.008122 0.00000