HEADER HYDROLASE 12-NOV-24 9KJF TITLE THE APO-MTREX1 CRYSTAL STRUCTURE FOR SOAKING EXPERIMENTS (SOAKING TITLE 2 CONDITION 3) COMPND MOL_ID: 1; COMPND 2 MOLECULE: THREE-PRIME REPAIR EXONUCLEASE 1; COMPND 3 CHAIN: A, B; COMPND 4 SYNONYM: 3'-5' EXONUCLEASE TREX1; COMPND 5 EC: 3.1.11.2; COMPND 6 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: MUS MUSCULUS; SOURCE 3 ORGANISM_COMMON: HOUSE MOUSE; SOURCE 4 ORGANISM_TAXID: 10090; SOURCE 5 GENE: TREX1; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS TREX1, INHIBITOR, DEDDH EXONUCLEASE, HYDROLASE EXPDTA X-RAY DIFFRACTION AUTHOR Y.Y.HSIAO,K.W.HUANG,C.Y.WU,C.Y.TSAI,M.T.WU REVDAT 1 28-JAN-26 9KJF 0 JRNL AUTH K.W.HUANG,C.YU TSAI,C.Y.WU,W.C.LIN,M.T.WU,K.C.HSU,C.YU YANG, JRNL AUTH 2 I.Y.CHANG,H.M.LIU,J.W.CHU,Y.Y.HSIAO JRNL TITL DISORDERED DNA-BINDING MOTIF FORMS A MODULATION SITE FOR JRNL TITL 2 INHIBITING THE CANCER IMMUNOTHERAPY TARGET TREX1. JRNL REF NUCLEIC ACIDS RES. V. 54 2026 JRNL REFN ESSN 1362-4962 JRNL PMID 41533589 JRNL DOI 10.1093/NAR/GKAF1511 REMARK 2 REMARK 2 RESOLUTION. 1.60 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX (1.19.2_4158: ???) 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) : 24.17 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.360 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.4 REMARK 3 NUMBER OF REFLECTIONS : 73184 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.155 REMARK 3 R VALUE (WORKING SET) : 0.153 REMARK 3 FREE R VALUE : 0.175 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 7.720 REMARK 3 FREE R VALUE TEST SET COUNT : 5647 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 24.1700 - 4.9600 0.98 2386 208 0.2055 0.2299 REMARK 3 2 4.9600 - 3.9400 1.00 2328 209 0.1364 0.1547 REMARK 3 3 3.9400 - 3.4400 1.00 2312 185 0.1482 0.1469 REMARK 3 4 3.4400 - 3.1300 1.00 2258 217 0.1539 0.1834 REMARK 3 5 3.1300 - 2.9100 1.00 2307 165 0.1526 0.1552 REMARK 3 6 2.9100 - 2.7300 1.00 2266 199 0.1494 0.1676 REMARK 3 7 2.7300 - 2.6000 1.00 2273 202 0.1456 0.1803 REMARK 3 8 2.6000 - 2.4900 1.00 2257 203 0.1416 0.1823 REMARK 3 9 2.4900 - 2.3900 0.99 2254 173 0.1396 0.1766 REMARK 3 10 2.3900 - 2.3100 0.99 2254 198 0.1397 0.1630 REMARK 3 11 2.3100 - 2.2400 1.00 2239 200 0.1410 0.1597 REMARK 3 12 2.2400 - 2.1700 1.00 2273 177 0.1470 0.1750 REMARK 3 13 2.1700 - 2.1100 1.00 2269 172 0.1398 0.1598 REMARK 3 14 2.1100 - 2.0600 1.00 2242 201 0.1408 0.1772 REMARK 3 15 2.0600 - 2.0200 1.00 2233 181 0.1466 0.1461 REMARK 3 16 2.0200 - 1.9700 1.00 2264 170 0.1461 0.1701 REMARK 3 17 1.9700 - 1.9300 1.00 2234 191 0.1573 0.1812 REMARK 3 18 1.9300 - 1.9000 1.00 2231 182 0.1516 0.1846 REMARK 3 19 1.9000 - 1.8600 1.00 2252 177 0.1517 0.1742 REMARK 3 20 1.8600 - 1.8300 1.00 2272 161 0.1532 0.1781 REMARK 3 21 1.8300 - 1.8000 0.99 2270 151 0.1470 0.1970 REMARK 3 22 1.8000 - 1.7700 1.00 2213 217 0.1464 0.1677 REMARK 3 23 1.7700 - 1.7500 0.99 2215 195 0.1524 0.1730 REMARK 3 24 1.7500 - 1.7200 0.99 2159 207 0.1543 0.1899 REMARK 3 25 1.7200 - 1.7000 0.99 2234 184 0.1561 0.1856 REMARK 3 26 1.7000 - 1.6800 0.99 2151 205 0.1582 0.2050 REMARK 3 27 1.6800 - 1.6600 0.98 2207 198 0.1661 0.2029 REMARK 3 28 1.6600 - 1.6400 0.99 2229 181 0.1689 0.2190 REMARK 3 29 1.6400 - 1.6200 0.99 2230 184 0.1739 0.1782 REMARK 3 30 1.6200 - 1.6000 0.99 2225 154 0.1880 0.2085 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) : 0.140 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 15.210 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 : 0.010 3638 REMARK 3 ANGLE : 1.157 4977 REMARK 3 CHIRALITY : 0.064 571 REMARK 3 PLANARITY : 0.012 652 REMARK 3 DIHEDRAL : 6.279 507 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : 1 REMARK 3 TLS GROUP : 1 REMARK 3 SELECTION: ALL REMARK 3 ORIGIN FOR THE GROUP (A): -15.1480 -8.5447 -20.2275 REMARK 3 T TENSOR REMARK 3 T11: 0.0919 T22: 0.1447 REMARK 3 T33: 0.1373 T12: 0.0094 REMARK 3 T13: -0.0068 T23: 0.0060 REMARK 3 L TENSOR REMARK 3 L11: 0.4207 L22: 1.3013 REMARK 3 L33: 0.9681 L12: -0.2198 REMARK 3 L13: -0.1200 L23: 0.3362 REMARK 3 S TENSOR REMARK 3 S11: 0.0022 S12: 0.0261 S13: -0.0284 REMARK 3 S21: -0.0286 S22: -0.0359 S23: 0.1357 REMARK 3 S31: 0.0128 S32: -0.0864 S33: 0.0128 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 9KJF COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 13-NOV-24. REMARK 100 THE DEPOSITION ID IS D_1300051136. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 05-MAR-24 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : NULL REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : NSRRC REMARK 200 BEAMLINE : TPS 07A REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.97624 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 : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : HKL-2000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 73496 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.600 REMARK 200 RESOLUTION RANGE LOW (A) : 30.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.4 REMARK 200 DATA REDUNDANCY : 6.600 REMARK 200 R MERGE (I) : 0.03600 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 22.1000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.60 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.66 REMARK 200 COMPLETENESS FOR SHELL (%) : 99.0 REMARK 200 DATA REDUNDANCY IN SHELL : 6.90 REMARK 200 R MERGE FOR SHELL (I) : 0.16500 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 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: BALBES REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 53.51 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.64 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.085M HEPES SODIUM PH 7.5, 1.7% V/V REMARK 280 POLYETHYLENE GLYCOL 400, 1.7M AMMONIUM SULFATE, 15% V/V GLYCEROL, REMARK 280 VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 293K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 21 21 21 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X+1/2,-Y,Z+1/2 REMARK 290 3555 -X,Y+1/2,-Z+1/2 REMARK 290 4555 X+1/2,-Y+1/2,-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 37.71250 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 43.85700 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 41.72500 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 43.85700 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 37.71250 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 41.72500 REMARK 290 SMTRY3 4 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: 4180 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 18600 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -3.0 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 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 -9 REMARK 465 GLY A -8 REMARK 465 SER A -7 REMARK 465 SER A -6 REMARK 465 HIS A -5 REMARK 465 HIS A -4 REMARK 465 HIS A -3 REMARK 465 HIS A -2 REMARK 465 HIS A -1 REMARK 465 HIS A 0 REMARK 465 SER A 1 REMARK 465 SER A 2 REMARK 465 GLY A 3 REMARK 465 LEU A 4 REMARK 465 VAL A 5 REMARK 465 PRO A 6 REMARK 465 ARG A 7 REMARK 465 GLY A 8 REMARK 465 SER A 9 REMARK 465 SER A 169 REMARK 465 GLY A 170 REMARK 465 ASN A 171 REMARK 465 GLY A 172 REMARK 465 SER A 173 REMARK 465 ARG A 174 REMARK 465 ALA A 237 REMARK 465 THR A 238 REMARK 465 THR A 239 REMARK 465 GLY A 240 REMARK 465 THR A 241 REMARK 465 THR A 242 REMARK 465 MET B -9 REMARK 465 GLY B -8 REMARK 465 SER B -7 REMARK 465 SER B -6 REMARK 465 HIS B -5 REMARK 465 HIS B -4 REMARK 465 HIS B -3 REMARK 465 HIS B -2 REMARK 465 HIS B -1 REMARK 465 HIS B 0 REMARK 465 SER B 1 REMARK 465 SER B 2 REMARK 465 GLY B 170 REMARK 465 ASN B 171 REMARK 465 GLY B 172 REMARK 465 SER B 173 REMARK 465 ARG B 174 REMARK 465 ALA B 237 REMARK 465 THR B 238 REMARK 465 THR B 239 REMARK 465 GLY B 240 REMARK 465 THR B 241 REMARK 465 THR B 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 HE21 GLN A 113 O HOH A 401 1.54 REMARK 500 O HOH A 436 O HOH A 497 2.02 REMARK 500 O HOH A 413 O HOH A 547 2.02 REMARK 500 OE2 GLU B 20 O HOH B 401 2.06 REMARK 500 O HOH A 553 O HOH B 542 2.08 REMARK 500 O HOH B 573 O HOH B 605 2.13 REMARK 500 O HOH B 443 O HOH B 576 2.16 REMARK 500 OE1 GLN B 117 O HOH B 402 2.16 REMARK 500 O HOH B 586 O HOH B 587 2.17 REMARK 500 NE2 GLN A 113 O HOH A 401 2.17 REMARK 500 O HOH A 480 O HOH A 547 2.18 REMARK 500 O HOH B 548 O HOH B 559 2.18 REMARK 500 O HOH A 508 O HOH A 566 2.18 REMARK 500 O HOH A 449 O HOH A 539 2.19 REMARK 500 O HOH B 575 O HOH B 602 2.19 REMARK 500 REMARK 500 REMARK: NULL 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 OG1 THR A 235 HZ3 LYS B 230 3544 1.54 REMARK 500 HE2 HIS B 53 O HOH A 405 3454 1.59 REMARK 500 O ASP A 148 O PRO B 6 3544 2.17 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 CYS B 119 CB CYS B 119 SG -0.103 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 LEU B 19 CA - CB - CG ANGL. DEV. = 16.4 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 TYR A 129 -70.49 -133.18 REMARK 500 SER B 9 -53.16 -141.93 REMARK 500 TYR B 129 -73.66 -132.80 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 A 598 DISTANCE = 6.14 ANGSTROMS REMARK 525 HOH B 622 DISTANCE = 5.94 ANGSTROMS REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 9KJD RELATED DB: PDB REMARK 900 RELATED ID: 9KJE RELATED DB: PDB DBREF 9KJF A 11 242 UNP Q91XB0 TREX1_MOUSE 11 242 DBREF 9KJF B 11 242 UNP Q91XB0 TREX1_MOUSE 11 242 SEQADV 9KJF MET A -9 UNP Q91XB0 INITIATING METHIONINE SEQADV 9KJF GLY A -8 UNP Q91XB0 EXPRESSION TAG SEQADV 9KJF SER A -7 UNP Q91XB0 EXPRESSION TAG SEQADV 9KJF SER A -6 UNP Q91XB0 EXPRESSION TAG SEQADV 9KJF HIS A -5 UNP Q91XB0 EXPRESSION TAG SEQADV 9KJF HIS A -4 UNP Q91XB0 EXPRESSION TAG SEQADV 9KJF HIS A -3 UNP Q91XB0 EXPRESSION TAG SEQADV 9KJF HIS A -2 UNP Q91XB0 EXPRESSION TAG SEQADV 9KJF HIS A -1 UNP Q91XB0 EXPRESSION TAG SEQADV 9KJF HIS A 0 UNP Q91XB0 EXPRESSION TAG SEQADV 9KJF SER A 1 UNP Q91XB0 EXPRESSION TAG SEQADV 9KJF SER A 2 UNP Q91XB0 EXPRESSION TAG SEQADV 9KJF GLY A 3 UNP Q91XB0 EXPRESSION TAG SEQADV 9KJF LEU A 4 UNP Q91XB0 EXPRESSION TAG SEQADV 9KJF VAL A 5 UNP Q91XB0 EXPRESSION TAG SEQADV 9KJF PRO A 6 UNP Q91XB0 EXPRESSION TAG SEQADV 9KJF ARG A 7 UNP Q91XB0 EXPRESSION TAG SEQADV 9KJF GLY A 8 UNP Q91XB0 EXPRESSION TAG SEQADV 9KJF SER A 9 UNP Q91XB0 EXPRESSION TAG SEQADV 9KJF HIS A 10 UNP Q91XB0 EXPRESSION TAG SEQADV 9KJF MET B -9 UNP Q91XB0 INITIATING METHIONINE SEQADV 9KJF GLY B -8 UNP Q91XB0 EXPRESSION TAG SEQADV 9KJF SER B -7 UNP Q91XB0 EXPRESSION TAG SEQADV 9KJF SER B -6 UNP Q91XB0 EXPRESSION TAG SEQADV 9KJF HIS B -5 UNP Q91XB0 EXPRESSION TAG SEQADV 9KJF HIS B -4 UNP Q91XB0 EXPRESSION TAG SEQADV 9KJF HIS B -3 UNP Q91XB0 EXPRESSION TAG SEQADV 9KJF HIS B -2 UNP Q91XB0 EXPRESSION TAG SEQADV 9KJF HIS B -1 UNP Q91XB0 EXPRESSION TAG SEQADV 9KJF HIS B 0 UNP Q91XB0 EXPRESSION TAG SEQADV 9KJF SER B 1 UNP Q91XB0 EXPRESSION TAG SEQADV 9KJF SER B 2 UNP Q91XB0 EXPRESSION TAG SEQADV 9KJF GLY B 3 UNP Q91XB0 EXPRESSION TAG SEQADV 9KJF LEU B 4 UNP Q91XB0 EXPRESSION TAG SEQADV 9KJF VAL B 5 UNP Q91XB0 EXPRESSION TAG SEQADV 9KJF PRO B 6 UNP Q91XB0 EXPRESSION TAG SEQADV 9KJF ARG B 7 UNP Q91XB0 EXPRESSION TAG SEQADV 9KJF GLY B 8 UNP Q91XB0 EXPRESSION TAG SEQADV 9KJF SER B 9 UNP Q91XB0 EXPRESSION TAG SEQADV 9KJF HIS B 10 UNP Q91XB0 EXPRESSION TAG SEQRES 1 A 252 MET GLY SER SER HIS HIS HIS HIS HIS HIS SER SER GLY SEQRES 2 A 252 LEU VAL PRO ARG GLY SER HIS MET GLN THR LEU ILE PHE SEQRES 3 A 252 LEU ASP LEU GLU ALA THR GLY LEU PRO SER SER ARG PRO SEQRES 4 A 252 GLU VAL THR GLU LEU CYS LEU LEU ALA VAL HIS ARG ARG SEQRES 5 A 252 ALA LEU GLU ASN THR SER ILE SER GLN GLY HIS PRO PRO SEQRES 6 A 252 PRO VAL PRO ARG PRO PRO ARG VAL VAL ASP LYS LEU SER SEQRES 7 A 252 LEU CYS ILE ALA PRO GLY LYS ALA CYS SER PRO GLY ALA SEQRES 8 A 252 SER GLU ILE THR GLY LEU SER LYS ALA GLU LEU GLU VAL SEQRES 9 A 252 GLN GLY ARG GLN ARG PHE ASP ASP ASN LEU ALA ILE LEU SEQRES 10 A 252 LEU ARG ALA PHE LEU GLN ARG GLN PRO GLN PRO CYS CYS SEQRES 11 A 252 LEU VAL ALA HIS ASN GLY ASP ARG TYR ASP PHE PRO LEU SEQRES 12 A 252 LEU GLN THR GLU LEU ALA ARG LEU SER THR PRO SER PRO SEQRES 13 A 252 LEU ASP GLY THR PHE CYS VAL ASP SER ILE ALA ALA LEU SEQRES 14 A 252 LYS ALA LEU GLU GLN ALA SER SER PRO SER GLY ASN GLY SEQRES 15 A 252 SER ARG LYS SER TYR SER LEU GLY SER ILE TYR THR ARG SEQRES 16 A 252 LEU TYR TRP GLN ALA PRO THR ASP SER HIS THR ALA GLU SEQRES 17 A 252 GLY ASP VAL LEU THR LEU LEU SER ILE CYS GLN TRP LYS SEQRES 18 A 252 PRO GLN ALA LEU LEU GLN TRP VAL ASP GLU HIS ALA ARG SEQRES 19 A 252 PRO PHE SER THR VAL LYS PRO MET TYR GLY THR PRO ALA SEQRES 20 A 252 THR THR GLY THR THR SEQRES 1 B 252 MET GLY SER SER HIS HIS HIS HIS HIS HIS SER SER GLY SEQRES 2 B 252 LEU VAL PRO ARG GLY SER HIS MET GLN THR LEU ILE PHE SEQRES 3 B 252 LEU ASP LEU GLU ALA THR GLY LEU PRO SER SER ARG PRO SEQRES 4 B 252 GLU VAL THR GLU LEU CYS LEU LEU ALA VAL HIS ARG ARG SEQRES 5 B 252 ALA LEU GLU ASN THR SER ILE SER GLN GLY HIS PRO PRO SEQRES 6 B 252 PRO VAL PRO ARG PRO PRO ARG VAL VAL ASP LYS LEU SER SEQRES 7 B 252 LEU CYS ILE ALA PRO GLY LYS ALA CYS SER PRO GLY ALA SEQRES 8 B 252 SER GLU ILE THR GLY LEU SER LYS ALA GLU LEU GLU VAL SEQRES 9 B 252 GLN GLY ARG GLN ARG PHE ASP ASP ASN LEU ALA ILE LEU SEQRES 10 B 252 LEU ARG ALA PHE LEU GLN ARG GLN PRO GLN PRO CYS CYS SEQRES 11 B 252 LEU VAL ALA HIS ASN GLY ASP ARG TYR ASP PHE PRO LEU SEQRES 12 B 252 LEU GLN THR GLU LEU ALA ARG LEU SER THR PRO SER PRO SEQRES 13 B 252 LEU ASP GLY THR PHE CYS VAL ASP SER ILE ALA ALA LEU SEQRES 14 B 252 LYS ALA LEU GLU GLN ALA SER SER PRO SER GLY ASN GLY SEQRES 15 B 252 SER ARG LYS SER TYR SER LEU GLY SER ILE TYR THR ARG SEQRES 16 B 252 LEU TYR TRP GLN ALA PRO THR ASP SER HIS THR ALA GLU SEQRES 17 B 252 GLY ASP VAL LEU THR LEU LEU SER ILE CYS GLN TRP LYS SEQRES 18 B 252 PRO GLN ALA LEU LEU GLN TRP VAL ASP GLU HIS ALA ARG SEQRES 19 B 252 PRO PHE SER THR VAL LYS PRO MET TYR GLY THR PRO ALA SEQRES 20 B 252 THR THR GLY THR THR HET GOL A 301 13 HET GOL A 302 14 HET GOL B 301 14 HETNAM GOL GLYCEROL HETSYN GOL GLYCERIN; PROPANE-1,2,3-TRIOL FORMUL 3 GOL 3(C3 H8 O3) FORMUL 6 HOH *420(H2 O) HELIX 1 AA1 LEU A 24 ARG A 28 5 5 HELIX 2 AA2 ARG A 41 ASN A 46 1 6 HELIX 3 AA3 SER A 78 GLY A 86 1 9 HELIX 4 AA4 SER A 88 GLN A 95 1 8 HELIX 5 AA5 ASP A 101 ARG A 114 1 14 HELIX 6 AA6 TYR A 129 ARG A 140 1 12 HELIX 7 AA7 SER A 145 GLY A 149 5 5 HELIX 8 AA8 SER A 155 SER A 167 1 13 HELIX 9 AA9 SER A 178 TRP A 188 1 11 HELIX 10 AB1 THR A 196 GLN A 209 1 14 HELIX 11 AB2 LYS A 211 ALA A 223 1 13 HELIX 12 AB3 SER A 227 VAL A 229 5 3 HELIX 13 AB4 LEU B 24 ARG B 28 5 5 HELIX 14 AB5 ARG B 42 LEU B 44 5 3 HELIX 15 AB6 SER B 78 GLY B 86 1 9 HELIX 16 AB7 SER B 88 GLN B 95 1 8 HELIX 17 AB8 ASP B 101 ARG B 114 1 14 HELIX 18 AB9 TYR B 129 ARG B 140 1 12 HELIX 19 AC1 SER B 155 SER B 167 1 13 HELIX 20 AC2 SER B 178 TRP B 188 1 11 HELIX 21 AC3 THR B 196 GLN B 209 1 14 HELIX 22 AC4 LYS B 211 ALA B 223 1 13 HELIX 23 AC5 SER B 227 VAL B 229 5 3 SHEET 1 AA112 ARG A 224 PRO A 225 0 SHEET 2 AA112 PHE A 151 ASP A 154 -1 N CYS A 152 O ARG A 224 SHEET 3 AA112 CYS A 119 ALA A 123 1 N LEU A 121 O PHE A 151 SHEET 4 AA112 THR A 13 ALA A 21 1 N ILE A 15 O VAL A 122 SHEET 5 AA112 VAL A 31 HIS A 40 -1 O VAL A 39 N LEU A 14 SHEET 6 AA112 ASP A 65 CYS A 70 -1 O LEU A 69 N LEU A 34 SHEET 7 AA112 ASP B 65 CYS B 70 -1 O SER B 68 N LYS A 66 SHEET 8 AA112 VAL B 31 HIS B 40 -1 N ALA B 38 O ASP B 65 SHEET 9 AA112 THR B 13 ALA B 21 -1 N PHE B 16 O LEU B 37 SHEET 10 AA112 CYS B 119 ALA B 123 1 O CYS B 120 N ILE B 15 SHEET 11 AA112 PHE B 151 ASP B 154 1 O PHE B 151 N LEU B 121 SHEET 12 AA112 ARG B 224 PRO B 225 -1 O ARG B 224 N CYS B 152 CISPEP 1 HIS A 53 PRO A 54 0 0.86 CISPEP 2 GLN A 117 PRO A 118 0 -0.08 CISPEP 3 HIS B 53 PRO B 54 0 -2.35 CISPEP 4 GLN B 117 PRO B 118 0 0.17 CRYST1 75.425 83.450 87.714 90.00 90.00 90.00 P 21 21 21 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 0.013258 0.000000 0.000000 0.00000 SCALE2 0.000000 0.011983 0.000000 0.00000 SCALE3 0.000000 0.000000 0.011401 0.00000 CONECT 7081 7082 7083 7087 7088 CONECT 7082 7081 7089 CONECT 7083 7081 7084 7085 7090 CONECT 7084 7083 7091 CONECT 7085 7083 7086 7092 7093 CONECT 7086 7085 CONECT 7087 7081 CONECT 7088 7081 CONECT 7089 7082 CONECT 7090 7083 CONECT 7091 7084 CONECT 7092 7085 CONECT 7093 7085 CONECT 7094 7095 7096 7100 7101 CONECT 7095 7094 7102 CONECT 7096 7094 7097 7098 7103 CONECT 7097 7096 7104 CONECT 7098 7096 7099 7105 7106 CONECT 7099 7098 7107 CONECT 7100 7094 CONECT 7101 7094 CONECT 7102 7095 CONECT 7103 7096 CONECT 7104 7097 CONECT 7105 7098 CONECT 7106 7098 CONECT 7107 7099 CONECT 7108 7109 7110 7114 7115 CONECT 7109 7108 7116 CONECT 7110 7108 7111 7112 7117 CONECT 7111 7110 7118 CONECT 7112 7110 7113 7119 7120 CONECT 7113 7112 7121 CONECT 7114 7108 CONECT 7115 7108 CONECT 7116 7109 CONECT 7117 7110 CONECT 7118 7111 CONECT 7119 7112 CONECT 7120 7112 CONECT 7121 7113 MASTER 419 0 3 23 12 0 0 6 3905 2 41 40 END