HEADER HYDROLASE 12-NOV-24 9KJD TITLE THE APO-MTREX1 CRYSTAL STRUCTURE FOR SOAKING EXPERIMENTS (SOAKING TITLE 2 CONDITION 1) COMPND MOL_ID: 1; COMPND 2 MOLECULE: THREE-PRIME REPAIR EXONUCLEASE 1; COMPND 3 CHAIN: B, A; 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 9KJD 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. 1.70 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX (1.14_3260: ???) 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) : 1.70 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 27.35 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.380 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.5 REMARK 3 NUMBER OF REFLECTIONS : 60831 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.160 REMARK 3 R VALUE (WORKING SET) : 0.159 REMARK 3 FREE R VALUE : 0.178 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 7.620 REMARK 3 FREE R VALUE TEST SET COUNT : 4635 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 27.3540 - 5.2701 1.00 2014 185 0.1899 0.1959 REMARK 3 2 5.2701 - 4.1879 0.99 1956 128 0.1353 0.1379 REMARK 3 3 4.1879 - 3.6599 0.97 1862 168 0.1377 0.1456 REMARK 3 4 3.6599 - 3.3259 0.96 1844 148 0.1573 0.1731 REMARK 3 5 3.3259 - 3.0879 0.98 1868 143 0.1681 0.1841 REMARK 3 6 3.0879 - 2.9060 0.99 1856 168 0.1661 0.1930 REMARK 3 7 2.9060 - 2.7607 0.99 1876 149 0.1621 0.1852 REMARK 3 8 2.7607 - 2.6406 1.00 1876 171 0.1606 0.1914 REMARK 3 9 2.6406 - 2.5390 1.00 1867 180 0.1461 0.2120 REMARK 3 10 2.5390 - 2.4514 1.00 1875 149 0.1524 0.1490 REMARK 3 11 2.4514 - 2.3748 1.00 1877 141 0.1503 0.1623 REMARK 3 12 2.3748 - 2.3070 1.00 1885 162 0.1438 0.1625 REMARK 3 13 2.3070 - 2.2463 1.00 1863 165 0.1404 0.1557 REMARK 3 14 2.2463 - 2.1915 1.00 1856 147 0.1443 0.1617 REMARK 3 15 2.1915 - 2.1417 1.00 1878 160 0.1459 0.1748 REMARK 3 16 2.1417 - 2.0961 1.00 1874 146 0.1410 0.1975 REMARK 3 17 2.0961 - 2.0542 1.00 1877 137 0.1481 0.1584 REMARK 3 18 2.0542 - 2.0155 1.00 1856 166 0.1556 0.1561 REMARK 3 19 2.0155 - 1.9795 1.00 1840 172 0.1622 0.2036 REMARK 3 20 1.9795 - 1.9459 1.00 1873 161 0.1619 0.1797 REMARK 3 21 1.9459 - 1.9146 1.00 1864 148 0.1678 0.1933 REMARK 3 22 1.9146 - 1.8851 1.00 1854 153 0.1786 0.1812 REMARK 3 23 1.8851 - 1.8574 1.00 1889 140 0.1763 0.2167 REMARK 3 24 1.8574 - 1.8312 1.00 1853 140 0.1844 0.2161 REMARK 3 25 1.8312 - 1.8065 1.00 1853 151 0.1787 0.2239 REMARK 3 26 1.8065 - 1.7830 1.00 1895 120 0.1852 0.2123 REMARK 3 27 1.7830 - 1.7608 1.00 1848 176 0.2007 0.2217 REMARK 3 28 1.7608 - 1.7395 1.00 1849 154 0.2067 0.2440 REMARK 3 29 1.7395 - 1.7193 1.00 1841 156 0.2185 0.2531 REMARK 3 30 1.7193 - 1.7000 1.00 1877 151 0.2273 0.2472 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) : 0.130 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 16.440 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 : 0.006 3549 REMARK 3 ANGLE : 0.805 4831 REMARK 3 CHIRALITY : 0.045 551 REMARK 3 PLANARITY : 0.005 633 REMARK 3 DIHEDRAL : 18.068 2171 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): 15.7874 -8.5051 20.1346 REMARK 3 T TENSOR REMARK 3 T11: 0.1204 T22: 0.1459 REMARK 3 T33: 0.1265 T12: -0.0053 REMARK 3 T13: -0.0022 T23: -0.0206 REMARK 3 L TENSOR REMARK 3 L11: 0.5234 L22: 0.9660 REMARK 3 L33: 0.6365 L12: 0.0574 REMARK 3 L13: -0.0820 L23: -0.2441 REMARK 3 S TENSOR REMARK 3 S11: 0.0250 S12: -0.0253 S13: 0.0073 REMARK 3 S21: -0.0194 S22: -0.0331 S23: 0.0343 REMARK 3 S31: 0.0214 S32: 0.0364 S33: -0.0000 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 9KJD 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_1300051122. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 08-APR-21 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 05A REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.99984 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : RAYONIX MX300-HS REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : HKL-2000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 60946 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.700 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 (%) : 99.5 REMARK 200 DATA REDUNDANCY : 9.300 REMARK 200 R MERGE (I) : 0.06500 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 7.8000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.70 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.76 REMARK 200 COMPLETENESS FOR SHELL (%) : 100.0 REMARK 200 DATA REDUNDANCY IN SHELL : 8.60 REMARK 200 R MERGE FOR SHELL (I) : 0.49500 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 (%): 53.18 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.63 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.1M SODIUM CACODYLATE TRIHYDRATE PH REMARK 280 6.5, 1.4M SODIUM ACETATE TRIHYDRATE, VAPOR DIFFUSION, HANGING REMARK 280 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 37.62300 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 44.04450 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 41.35150 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 44.04450 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 37.62300 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 41.35150 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: 4580 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 18740 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -2.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: B, 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 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 3 REMARK 465 LEU B 4 REMARK 465 VAL B 5 REMARK 465 PRO B 6 REMARK 465 ARG B 7 REMARK 465 GLY B 8 REMARK 465 PRO B 168 REMARK 465 SER B 169 REMARK 465 GLY B 170 REMARK 465 ASN B 171 REMARK 465 GLY B 172 REMARK 465 SER B 173 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 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 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 PRO A 236 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 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 511 O HOH A 570 2.02 REMARK 500 O HOH B 618 O HOH B 631 2.02 REMARK 500 O HOH B 512 O HOH B 612 2.03 REMARK 500 O HOH A 450 O HOH A 593 2.03 REMARK 500 O HOH A 596 O HOH A 608 2.04 REMARK 500 O HOH A 578 O HOH A 612 2.04 REMARK 500 O HOH A 656 O HOH A 672 2.04 REMARK 500 O HOH A 600 O HOH A 673 2.07 REMARK 500 O HOH B 574 O HOH B 610 2.08 REMARK 500 O HOH A 604 O HOH A 642 2.11 REMARK 500 O HOH B 407 O HOH B 483 2.11 REMARK 500 O LEU A 141 O HOH A 401 2.11 REMARK 500 O HOH B 538 O HOH B 586 2.11 REMARK 500 O HOH B 408 O HOH B 574 2.12 REMARK 500 O ASP B 148 O HOH B 401 2.13 REMARK 500 O HOH A 402 O HOH A 411 2.14 REMARK 500 O HOH A 403 O HOH A 640 2.14 REMARK 500 O HOH A 592 O HOH A 602 2.15 REMARK 500 O HOH A 594 O HOH A 617 2.16 REMARK 500 O HOH B 523 O HOH B 587 2.17 REMARK 500 O HOH A 427 O HOH A 598 2.17 REMARK 500 O HOH A 594 O HOH A 598 2.17 REMARK 500 O LEU B 159 O HOH B 402 2.18 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 NH2 ARG B 174 O HOH A 639 3645 2.16 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 B 129 -74.58 -140.76 REMARK 500 ASN A 46 46.86 -110.00 REMARK 500 TYR A 129 -74.54 -120.96 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 676 DISTANCE = 5.85 ANGSTROMS REMARK 525 HOH A 677 DISTANCE = 5.86 ANGSTROMS REMARK 525 HOH A 678 DISTANCE = 6.70 ANGSTROMS REMARK 525 HOH A 679 DISTANCE = 6.77 ANGSTROMS DBREF 9KJD B 11 242 UNP Q91XB0 TREX1_MOUSE 11 242 DBREF 9KJD A 11 242 UNP Q91XB0 TREX1_MOUSE 11 242 SEQADV 9KJD MET B -9 UNP Q91XB0 INITIATING METHIONINE SEQADV 9KJD GLY B -8 UNP Q91XB0 EXPRESSION TAG SEQADV 9KJD SER B -7 UNP Q91XB0 EXPRESSION TAG SEQADV 9KJD SER B -6 UNP Q91XB0 EXPRESSION TAG SEQADV 9KJD HIS B -5 UNP Q91XB0 EXPRESSION TAG SEQADV 9KJD HIS B -4 UNP Q91XB0 EXPRESSION TAG SEQADV 9KJD HIS B -3 UNP Q91XB0 EXPRESSION TAG SEQADV 9KJD HIS B -2 UNP Q91XB0 EXPRESSION TAG SEQADV 9KJD HIS B -1 UNP Q91XB0 EXPRESSION TAG SEQADV 9KJD HIS B 0 UNP Q91XB0 EXPRESSION TAG SEQADV 9KJD SER B 1 UNP Q91XB0 EXPRESSION TAG SEQADV 9KJD SER B 2 UNP Q91XB0 EXPRESSION TAG SEQADV 9KJD GLY B 3 UNP Q91XB0 EXPRESSION TAG SEQADV 9KJD LEU B 4 UNP Q91XB0 EXPRESSION TAG SEQADV 9KJD VAL B 5 UNP Q91XB0 EXPRESSION TAG SEQADV 9KJD PRO B 6 UNP Q91XB0 EXPRESSION TAG SEQADV 9KJD ARG B 7 UNP Q91XB0 EXPRESSION TAG SEQADV 9KJD GLY B 8 UNP Q91XB0 EXPRESSION TAG SEQADV 9KJD SER B 9 UNP Q91XB0 EXPRESSION TAG SEQADV 9KJD HIS B 10 UNP Q91XB0 EXPRESSION TAG SEQADV 9KJD MET A -9 UNP Q91XB0 INITIATING METHIONINE SEQADV 9KJD GLY A -8 UNP Q91XB0 EXPRESSION TAG SEQADV 9KJD SER A -7 UNP Q91XB0 EXPRESSION TAG SEQADV 9KJD SER A -6 UNP Q91XB0 EXPRESSION TAG SEQADV 9KJD HIS A -5 UNP Q91XB0 EXPRESSION TAG SEQADV 9KJD HIS A -4 UNP Q91XB0 EXPRESSION TAG SEQADV 9KJD HIS A -3 UNP Q91XB0 EXPRESSION TAG SEQADV 9KJD HIS A -2 UNP Q91XB0 EXPRESSION TAG SEQADV 9KJD HIS A -1 UNP Q91XB0 EXPRESSION TAG SEQADV 9KJD HIS A 0 UNP Q91XB0 EXPRESSION TAG SEQADV 9KJD SER A 1 UNP Q91XB0 EXPRESSION TAG SEQADV 9KJD SER A 2 UNP Q91XB0 EXPRESSION TAG SEQADV 9KJD GLY A 3 UNP Q91XB0 EXPRESSION TAG SEQADV 9KJD LEU A 4 UNP Q91XB0 EXPRESSION TAG SEQADV 9KJD VAL A 5 UNP Q91XB0 EXPRESSION TAG SEQADV 9KJD PRO A 6 UNP Q91XB0 EXPRESSION TAG SEQADV 9KJD ARG A 7 UNP Q91XB0 EXPRESSION TAG SEQADV 9KJD GLY A 8 UNP Q91XB0 EXPRESSION TAG SEQADV 9KJD SER A 9 UNP Q91XB0 EXPRESSION TAG SEQADV 9KJD HIS A 10 UNP Q91XB0 EXPRESSION TAG 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 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 HET ACT B 301 7 HET ACT B 302 7 HET ACT B 303 7 HET ACT A 301 7 HET ACT A 302 7 HET ACT A 303 7 HETNAM ACT ACETATE ION FORMUL 3 ACT 6(C2 H3 O2 1-) FORMUL 9 HOH *516(H2 O) HELIX 1 AA1 LEU B 24 ARG B 28 5 5 HELIX 2 AA2 ARG B 41 ASN B 46 1 6 HELIX 3 AA3 SER B 78 GLY B 86 1 9 HELIX 4 AA4 SER B 88 GLN B 95 1 8 HELIX 5 AA5 ASP B 101 ARG B 114 1 14 HELIX 6 AA6 TYR B 129 ARG B 140 1 12 HELIX 7 AA7 SER B 155 SER B 167 1 13 HELIX 8 AA8 SER B 178 TRP B 188 1 11 HELIX 9 AA9 THR B 196 GLN B 209 1 14 HELIX 10 AB1 LYS B 211 ALA B 223 1 13 HELIX 11 AB2 SER B 227 VAL B 229 5 3 HELIX 12 AB3 LEU A 24 ARG A 28 5 5 HELIX 13 AB4 ARG A 41 ASN A 46 1 6 HELIX 14 AB5 SER A 78 GLY A 86 1 9 HELIX 15 AB6 SER A 88 GLN A 95 1 8 HELIX 16 AB7 ASP A 101 ARG A 114 1 14 HELIX 17 AB8 TYR A 129 ARG A 140 1 12 HELIX 18 AB9 SER A 155 SER A 167 1 13 HELIX 19 AC1 SER A 178 TRP A 188 1 11 HELIX 20 AC2 THR A 196 GLN A 209 1 14 HELIX 21 AC3 LYS A 211 ALA A 223 1 13 HELIX 22 AC4 SER A 227 VAL A 229 5 3 SHEET 1 AA112 ARG B 224 PRO B 225 0 SHEET 2 AA112 PHE B 151 ASP B 154 -1 N CYS B 152 O ARG B 224 SHEET 3 AA112 CYS B 119 ALA B 123 1 N LEU B 121 O PHE B 151 SHEET 4 AA112 THR B 13 ALA B 21 1 N ILE B 15 O CYS B 120 SHEET 5 AA112 VAL B 31 HIS B 40 -1 O VAL B 39 N LEU B 14 SHEET 6 AA112 ASP B 65 CYS B 70 -1 O LEU B 69 N LEU B 34 SHEET 7 AA112 ASP A 65 CYS A 70 -1 O LYS A 66 N SER B 68 SHEET 8 AA112 VAL A 31 HIS A 40 -1 N LEU A 36 O LEU A 67 SHEET 9 AA112 THR A 13 ALA A 21 -1 N PHE A 16 O LEU A 37 SHEET 10 AA112 CYS A 119 ALA A 123 1 O VAL A 122 N LEU A 17 SHEET 11 AA112 PHE A 151 ASP A 154 1 O PHE A 151 N LEU A 121 SHEET 12 AA112 ARG A 224 PRO A 225 -1 O ARG A 224 N CYS A 152 CISPEP 1 HIS B 53 PRO B 54 0 0.03 CISPEP 2 GLN B 117 PRO B 118 0 0.27 CISPEP 3 HIS A 53 PRO A 54 0 -6.75 CISPEP 4 GLN A 117 PRO A 118 0 -0.66 CRYST1 75.246 82.703 88.089 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 0.013290 0.000000 0.000000 0.00000 SCALE2 0.000000 0.012091 0.000000 0.00000 SCALE3 0.000000 0.000000 0.011352 0.00000 CONECT 6910 6911 6912 6913 CONECT 6911 6910 CONECT 6912 6910 CONECT 6913 6910 6914 6915 6916 CONECT 6914 6913 CONECT 6915 6913 CONECT 6916 6913 CONECT 6917 6918 6919 6920 CONECT 6918 6917 CONECT 6919 6917 CONECT 6920 6917 6921 6922 6923 CONECT 6921 6920 CONECT 6922 6920 CONECT 6923 6920 CONECT 6924 6925 6926 6927 CONECT 6925 6924 CONECT 6926 6924 CONECT 6927 6924 6928 6929 6930 CONECT 6928 6927 CONECT 6929 6927 CONECT 6930 6927 CONECT 6931 6932 6933 6934 CONECT 6932 6931 CONECT 6933 6931 CONECT 6934 6931 6935 6936 6937 CONECT 6935 6934 CONECT 6936 6934 CONECT 6937 6934 CONECT 6938 6939 6940 6941 CONECT 6939 6938 CONECT 6940 6938 CONECT 6941 6938 6942 6943 6944 CONECT 6942 6941 CONECT 6943 6941 CONECT 6944 6941 CONECT 6945 6946 6947 6948 CONECT 6946 6945 CONECT 6947 6945 CONECT 6948 6945 6949 6950 6951 CONECT 6949 6948 CONECT 6950 6948 CONECT 6951 6948 MASTER 389 0 6 22 12 0 0 6 3989 2 42 40 END