HEADER IMMUNE SYSTEM 27-DEC-24 9L8A TITLE STRUCTURE OF FROG TREX2 COMPND MOL_ID: 1; COMPND 2 MOLECULE: EXODEOXYRIBONUCLEASE III; COMPND 3 CHAIN: A, B; COMPND 4 SYNONYM: THREE-PRIME REPAIR EXONUCLEASE 2; COMPND 5 EC: 3.1.11.2; COMPND 6 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: XENOPUS LAEVIS; SOURCE 3 ORGANISM_COMMON: AFRICAN CLAWED FROG; SOURCE 4 ORGANISM_TAXID: 8355; SOURCE 5 GENE: LOC108706216; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS NUCLEASE, DNASE, INNATE IMMUNITY, AUTOIMMUNITY, CANCER, IMMUNE SYSTEM EXPDTA X-RAY DIFFRACTION AUTHOR J.ZHU,L.WANG,C.LIN,W.ZHOU REVDAT 1 29-APR-26 9L8A 0 JRNL AUTH J.ZHU,L.WANG,C.LIN,W.ZHOU JRNL TITL DISTINCT RECOGNITION PATTERN FOR DOUBLE-STRANDED DNA ALLOWS JRNL TITL 2 TREX1 TO MAINTAIN IMMUNE HOMEOSTASIS JRNL REF IMMUNITY 2026 JRNL REFN ISSN 1074-7613 REMARK 2 REMARK 2 RESOLUTION. 2.05 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 1.21.1_5127 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) : 2.05 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 31.18 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.360 REMARK 3 COMPLETENESS FOR RANGE (%) : 97.0 REMARK 3 NUMBER OF REFLECTIONS : 25220 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.222 REMARK 3 R VALUE (WORKING SET) : 0.220 REMARK 3 FREE R VALUE : 0.250 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 7.860 REMARK 3 FREE R VALUE TEST SET COUNT : 1983 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 31.1800 - 4.9300 1.00 1847 152 0.2131 0.2125 REMARK 3 2 4.9300 - 3.9100 1.00 1740 149 0.1735 0.2243 REMARK 3 3 3.9100 - 3.4200 1.00 1739 148 0.1961 0.2028 REMARK 3 4 3.4200 - 3.1100 1.00 1709 144 0.2132 0.2615 REMARK 3 5 3.1100 - 2.8800 1.00 1700 152 0.2362 0.2621 REMARK 3 6 2.8800 - 2.7100 0.99 1683 140 0.2397 0.2664 REMARK 3 7 2.7100 - 2.5800 1.00 1690 150 0.2469 0.3047 REMARK 3 8 2.5800 - 2.4700 0.99 1700 137 0.2407 0.2881 REMARK 3 9 2.4700 - 2.3700 0.99 1684 137 0.2339 0.2571 REMARK 3 10 2.3700 - 2.2900 0.99 1648 148 0.2374 0.2646 REMARK 3 11 2.2900 - 2.2200 0.98 1664 138 0.2514 0.3001 REMARK 3 12 2.2200 - 2.1500 0.97 1616 146 0.2387 0.2504 REMARK 3 13 2.1500 - 2.1000 0.91 1520 134 0.2538 0.3319 REMARK 3 14 2.1000 - 2.0500 0.77 1297 108 0.2994 0.3167 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : FLAT BULK SOLVENT MODEL REMARK 3 SOLVENT RADIUS : 1.10 REMARK 3 SHRINKAGE RADIUS : 0.90 REMARK 3 K_SOL : NULL REMARK 3 B_SOL : NULL REMARK 3 REMARK 3 ERROR ESTIMATES. REMARK 3 COORDINATE ERROR (MAXIMUM-LIKELIHOOD BASED) : 0.260 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 25.020 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 23.77 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 : 0.002 3446 REMARK 3 ANGLE : 0.450 4656 REMARK 3 CHIRALITY : 0.038 524 REMARK 3 PLANARITY : 0.003 602 REMARK 3 DIHEDRAL : 11.255 1300 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : 9 REMARK 3 TLS GROUP : 1 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 3 THROUGH 103 ) REMARK 3 ORIGIN FOR THE GROUP (A): 9.6468 -6.3144 -8.0094 REMARK 3 T TENSOR REMARK 3 T11: 0.0801 T22: 0.1045 REMARK 3 T33: 0.1732 T12: -0.0208 REMARK 3 T13: -0.0232 T23: 0.0072 REMARK 3 L TENSOR REMARK 3 L11: 2.1748 L22: 1.8652 REMARK 3 L33: 3.6763 L12: -0.1995 REMARK 3 L13: -0.4587 L23: 0.5375 REMARK 3 S TENSOR REMARK 3 S11: 0.0798 S12: -0.0164 S13: -0.0112 REMARK 3 S21: 0.0499 S22: 0.0541 S23: 0.0617 REMARK 3 S31: 0.1849 S32: -0.1493 S33: -0.1347 REMARK 3 TLS GROUP : 2 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 104 THROUGH 223 ) REMARK 3 ORIGIN FOR THE GROUP (A): 4.9961 -15.5449 -14.3389 REMARK 3 T TENSOR REMARK 3 T11: 0.1876 T22: 0.2304 REMARK 3 T33: 0.1107 T12: -0.0604 REMARK 3 T13: -0.0502 T23: 0.0207 REMARK 3 L TENSOR REMARK 3 L11: 1.9890 L22: 2.6939 REMARK 3 L33: 2.6136 L12: 0.3368 REMARK 3 L13: -0.6147 L23: 0.6685 REMARK 3 S TENSOR REMARK 3 S11: -0.1278 S12: 0.2464 S13: -0.0808 REMARK 3 S21: -0.1152 S22: 0.1047 S23: 0.0845 REMARK 3 S31: 0.3276 S32: -0.2750 S33: -0.0004 REMARK 3 TLS GROUP : 3 REMARK 3 SELECTION: CHAIN 'B' AND (RESID 3 THROUGH 39 ) REMARK 3 ORIGIN FOR THE GROUP (A): 23.2303 7.8385 -11.0240 REMARK 3 T TENSOR REMARK 3 T11: 0.1769 T22: 0.0827 REMARK 3 T33: 0.2302 T12: -0.0045 REMARK 3 T13: 0.0199 T23: 0.0034 REMARK 3 L TENSOR REMARK 3 L11: 2.1480 L22: 2.0061 REMARK 3 L33: 2.5733 L12: 0.0378 REMARK 3 L13: 0.7415 L23: 0.3454 REMARK 3 S TENSOR REMARK 3 S11: 0.0322 S12: 0.0801 S13: 0.3841 REMARK 3 S21: -0.0545 S22: 0.0661 S23: -0.1801 REMARK 3 S31: -0.2850 S32: 0.1234 S33: -0.0501 REMARK 3 TLS GROUP : 4 REMARK 3 SELECTION: CHAIN 'B' AND (RESID 40 THROUGH 54 ) REMARK 3 ORIGIN FOR THE GROUP (A): 29.1742 -5.9417 0.6825 REMARK 3 T TENSOR REMARK 3 T11: 0.2109 T22: 0.1431 REMARK 3 T33: 0.2222 T12: 0.0185 REMARK 3 T13: -0.0153 T23: -0.0194 REMARK 3 L TENSOR REMARK 3 L11: 4.9456 L22: 4.6313 REMARK 3 L33: 5.0650 L12: -1.5791 REMARK 3 L13: 1.6107 L23: -0.2368 REMARK 3 S TENSOR REMARK 3 S11: 0.1551 S12: -0.0471 S13: 0.5809 REMARK 3 S21: 0.1075 S22: -0.2126 S23: -0.7856 REMARK 3 S31: 0.4311 S32: 0.2291 S33: 0.0504 REMARK 3 TLS GROUP : 5 REMARK 3 SELECTION: CHAIN 'B' AND (RESID 55 THROUGH 84 ) REMARK 3 ORIGIN FOR THE GROUP (A): 20.6082 2.5065 -27.9438 REMARK 3 T TENSOR REMARK 3 T11: 0.4138 T22: 0.3831 REMARK 3 T33: 0.1906 T12: -0.0074 REMARK 3 T13: 0.0660 T23: -0.0471 REMARK 3 L TENSOR REMARK 3 L11: 1.8658 L22: 1.4429 REMARK 3 L33: 0.2299 L12: 0.0339 REMARK 3 L13: -0.4898 L23: -0.2605 REMARK 3 S TENSOR REMARK 3 S11: 0.1993 S12: 0.5361 S13: 0.0918 REMARK 3 S21: -0.5811 S22: 0.2959 S23: -0.1595 REMARK 3 S31: 0.1933 S32: 0.6685 S33: -0.1600 REMARK 3 TLS GROUP : 6 REMARK 3 SELECTION: CHAIN 'B' AND (RESID 85 THROUGH 103 ) REMARK 3 ORIGIN FOR THE GROUP (A): 10.5768 8.5375 -17.7089 REMARK 3 T TENSOR REMARK 3 T11: 0.1416 T22: 0.2323 REMARK 3 T33: 0.3321 T12: 0.0088 REMARK 3 T13: 0.0535 T23: 0.0141 REMARK 3 L TENSOR REMARK 3 L11: 1.3327 L22: 1.8592 REMARK 3 L33: 4.0159 L12: 0.4310 REMARK 3 L13: 1.9193 L23: 0.1715 REMARK 3 S TENSOR REMARK 3 S11: -0.0993 S12: -0.1923 S13: 0.4203 REMARK 3 S21: 0.0420 S22: -0.1270 S23: 0.5121 REMARK 3 S31: -0.1804 S32: -0.7409 S33: 0.1394 REMARK 3 TLS GROUP : 7 REMARK 3 SELECTION: CHAIN 'B' AND (RESID 104 THROUGH 176 ) REMARK 3 ORIGIN FOR THE GROUP (A): 29.3305 11.8188 -11.4699 REMARK 3 T TENSOR REMARK 3 T11: 0.2259 T22: 0.1577 REMARK 3 T33: 0.3900 T12: -0.0182 REMARK 3 T13: 0.0287 T23: 0.0118 REMARK 3 L TENSOR REMARK 3 L11: 2.1823 L22: 1.1784 REMARK 3 L33: 2.6065 L12: 0.6804 REMARK 3 L13: 1.2270 L23: 0.2877 REMARK 3 S TENSOR REMARK 3 S11: -0.2031 S12: 0.1595 S13: 0.1619 REMARK 3 S21: -0.0790 S22: 0.0017 S23: -0.1995 REMARK 3 S31: -0.2098 S32: 0.1437 S33: 0.1761 REMARK 3 TLS GROUP : 8 REMARK 3 SELECTION: CHAIN 'B' AND (RESID 177 THROUGH 211 ) REMARK 3 ORIGIN FOR THE GROUP (A): 32.3994 2.9841 -7.9828 REMARK 3 T TENSOR REMARK 3 T11: 0.1068 T22: 0.1688 REMARK 3 T33: 0.2435 T12: -0.0156 REMARK 3 T13: 0.0438 T23: -0.0149 REMARK 3 L TENSOR REMARK 3 L11: 3.6323 L22: 2.9091 REMARK 3 L33: 3.6181 L12: 0.1849 REMARK 3 L13: 0.2979 L23: -0.9923 REMARK 3 S TENSOR REMARK 3 S11: 0.0817 S12: 0.0476 S13: -0.1982 REMARK 3 S21: 0.0051 S22: 0.0764 S23: -0.2598 REMARK 3 S31: 0.3258 S32: 0.4402 S33: -0.0926 REMARK 3 TLS GROUP : 9 REMARK 3 SELECTION: CHAIN 'B' AND (RESID 212 THROUGH 223 ) REMARK 3 ORIGIN FOR THE GROUP (A): 23.7438 21.8718 -14.5701 REMARK 3 T TENSOR REMARK 3 T11: 0.3755 T22: 0.1374 REMARK 3 T33: 0.5156 T12: 0.0502 REMARK 3 T13: -0.1073 T23: 0.0159 REMARK 3 L TENSOR REMARK 3 L11: 2.9816 L22: 2.7517 REMARK 3 L33: 7.2733 L12: 0.4540 REMARK 3 L13: 0.1275 L23: -0.2408 REMARK 3 S TENSOR REMARK 3 S11: -0.3823 S12: -0.2120 S13: 0.4372 REMARK 3 S21: -0.0043 S22: 0.4405 S23: 0.1194 REMARK 3 S31: -0.8662 S32: -0.0395 S33: 0.0457 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 9L8A COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBC ON 08-JAN-25. REMARK 100 THE DEPOSITION ID IS D_1300055144. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 14-JAN-22 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 : SSRF REMARK 200 BEAMLINE : BL18U1 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 PILATUS3 6M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : HKL-2000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 25220 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.050 REMARK 200 RESOLUTION RANGE LOW (A) : 31.180 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 97.0 REMARK 200 DATA REDUNDANCY : 12.80 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 27.2000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.05 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.10 REMARK 200 COMPLETENESS FOR SHELL (%) : 80.3 REMARK 200 DATA REDUNDANCY IN SHELL : 12.50 REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 4.000 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: PHENIX REMARK 200 STARTING MODEL: 7TQN REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 35.47 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 1.91 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.1 M MES PH 6.5, 5% PEG400, VAPOR REMARK 280 DIFFUSION, HANGING DROP, TEMPERATURE 289K 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 30.33900 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 52.90600 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 31.17750 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 52.90600 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 30.33900 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 31.17750 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: 3430 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 18240 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -4.0 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 SER A 0 REMARK 465 MET A 1 REMARK 465 SER A 2 REMARK 465 GLU A 42 REMARK 465 THR A 43 REMARK 465 VAL A 44 REMARK 465 GLU A 45 REMARK 465 SER A 46 REMARK 465 ARG A 157 REMARK 465 ASN A 158 REMARK 465 GLN A 159 REMARK 465 LYS A 160 REMARK 465 PHE A 161 REMARK 465 ALA A 162 REMARK 465 THR A 224 REMARK 465 GLY A 225 REMARK 465 SER A 226 REMARK 465 ALA A 227 REMARK 465 ASN A 228 REMARK 465 GLU A 229 REMARK 465 HIS A 230 REMARK 465 SER B 0 REMARK 465 MET B 1 REMARK 465 SER B 2 REMARK 465 ILE B 18 REMARK 465 ASN B 19 REMARK 465 HIS B 20 REMARK 465 ARG B 157 REMARK 465 ASN B 158 REMARK 465 GLN B 159 REMARK 465 LYS B 160 REMARK 465 PHE B 161 REMARK 465 ALA B 162 REMARK 465 THR B 224 REMARK 465 GLY B 225 REMARK 465 SER B 226 REMARK 465 ALA B 227 REMARK 465 ASN B 228 REMARK 465 GLU B 229 REMARK 465 HIS B 230 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 354 O HOH A 443 1.89 REMARK 500 O HOH A 329 O HOH A 444 1.98 REMARK 500 OE2 GLU B 45 O HOH B 301 2.04 REMARK 500 O HOH B 411 O HOH B 454 2.05 REMARK 500 O HOH A 305 O HOH A 322 2.06 REMARK 500 O HOH A 442 O HOH A 458 2.07 REMARK 500 OE2 GLU B 203 O HOH B 302 2.08 REMARK 500 O HOH B 373 O HOH B 402 2.11 REMARK 500 O SER A 202 O HOH A 301 2.12 REMARK 500 O HOH A 435 O HOH A 452 2.13 REMARK 500 O PHE B 117 O HOH B 303 2.13 REMARK 500 O HOH A 451 O HOH A 455 2.14 REMARK 500 NZ LYS B 213 O HOH B 304 2.15 REMARK 500 O GLU A 203 O HOH A 302 2.18 REMARK 500 OG SER A 167 OE1 GLU A 170 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 O HOH A 389 O HOH A 442 3554 2.13 REMARK 500 O HOH A 427 O HOH B 388 4445 2.17 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 ASP A 21 3.87 -67.35 REMARK 500 LEU A 22 72.14 55.15 REMARK 500 TYR A 119 -66.38 -128.01 REMARK 500 GLU B 45 -114.52 60.51 REMARK 500 ALA B 64 8.61 59.21 REMARK 500 TYR B 119 -64.91 -153.26 REMARK 500 REMARK 500 REMARK: NULL DBREF1 9L8A A 0 230 UNP A0A8J1LJA4_XENLA DBREF2 9L8A A A0A8J1LJA4 9 239 DBREF1 9L8A B 0 230 UNP A0A8J1LJA4_XENLA DBREF2 9L8A B A0A8J1LJA4 9 239 SEQRES 1 A 231 SER MET SER SER PRO CYS ARG SER PHE VAL PHE LEU ASP SEQRES 2 A 231 LEU GLU ALA THR GLY ILE ASN HIS ASP LEU PRO LYS ILE SEQRES 3 A 231 THR GLU LEU CYS LEU VAL ALA VAL HIS VAL SER SER LEU SEQRES 4 A 231 GLU ASP PRO GLU THR VAL GLU SER GLU VAL GLN LEU PRO SEQRES 5 A 231 ARG VAL LEU ASP LYS LEU CYS LEU CYS VAL ASP PRO ALA SEQRES 6 A 231 LYS PRO ILE THR LYS VAL ALA SER ASP ILE THR GLY LEU SEQRES 7 A 231 SER ASN GLU LYS LEU THR ASN CYS GLU LYS PRO CYS PHE SEQRES 8 A 231 ASP LEU ASN LEU VAL GLN LEU VAL LYS GLU PHE LEU ASN SEQRES 9 A 231 ARG GLN ALA GLN PRO VAL CYS LEU VAL ALA HIS ASN GLY SEQRES 10 A 231 PHE PHE TYR ASP TYR PRO LEU LEU LYS ALA GLU PHE GLN SEQRES 11 A 231 GLN GLN ASN GLU GLU LEU PRO SER SER LEU PHE CYS LEU SEQRES 12 A 231 ASP SER LEU LYS ALA PHE ARG GLN LEU ASP LYS GLN ASP SEQRES 13 A 231 GLY ARG ASN GLN LYS PHE ALA LYS GLY PHE HIS SER LEU SEQRES 14 A 231 SER GLU ILE TYR ARG ARG SER PHE GLY LYS GLU PRO ILE SEQRES 15 A 231 ASP CYS HIS TYR ALA GLU GLY ASP VAL LEU THR LEU ILE SEQRES 16 A 231 LYS VAL PHE MET HIS ARG ALA SER GLU PHE LEU GLU MET SEQRES 17 A 231 VAL ASN SER GLN SER LYS ARG TRP SER GLU ILE SER PRO SEQRES 18 A 231 MET TYR LYS THR GLY SER ALA ASN GLU HIS SEQRES 1 B 231 SER MET SER SER PRO CYS ARG SER PHE VAL PHE LEU ASP SEQRES 2 B 231 LEU GLU ALA THR GLY ILE ASN HIS ASP LEU PRO LYS ILE SEQRES 3 B 231 THR GLU LEU CYS LEU VAL ALA VAL HIS VAL SER SER LEU SEQRES 4 B 231 GLU ASP PRO GLU THR VAL GLU SER GLU VAL GLN LEU PRO SEQRES 5 B 231 ARG VAL LEU ASP LYS LEU CYS LEU CYS VAL ASP PRO ALA SEQRES 6 B 231 LYS PRO ILE THR LYS VAL ALA SER ASP ILE THR GLY LEU SEQRES 7 B 231 SER ASN GLU LYS LEU THR ASN CYS GLU LYS PRO CYS PHE SEQRES 8 B 231 ASP LEU ASN LEU VAL GLN LEU VAL LYS GLU PHE LEU ASN SEQRES 9 B 231 ARG GLN ALA GLN PRO VAL CYS LEU VAL ALA HIS ASN GLY SEQRES 10 B 231 PHE PHE TYR ASP TYR PRO LEU LEU LYS ALA GLU PHE GLN SEQRES 11 B 231 GLN GLN ASN GLU GLU LEU PRO SER SER LEU PHE CYS LEU SEQRES 12 B 231 ASP SER LEU LYS ALA PHE ARG GLN LEU ASP LYS GLN ASP SEQRES 13 B 231 GLY ARG ASN GLN LYS PHE ALA LYS GLY PHE HIS SER LEU SEQRES 14 B 231 SER GLU ILE TYR ARG ARG SER PHE GLY LYS GLU PRO ILE SEQRES 15 B 231 ASP CYS HIS TYR ALA GLU GLY ASP VAL LEU THR LEU ILE SEQRES 16 B 231 LYS VAL PHE MET HIS ARG ALA SER GLU PHE LEU GLU MET SEQRES 17 B 231 VAL ASN SER GLN SER LYS ARG TRP SER GLU ILE SER PRO SEQRES 18 B 231 MET TYR LYS THR GLY SER ALA ASN GLU HIS FORMUL 3 HOH *319(H2 O) HELIX 1 AA1 VAL A 35 ASP A 40 1 6 HELIX 2 AA2 THR A 68 GLY A 76 1 9 HELIX 3 AA3 SER A 78 CYS A 85 1 8 HELIX 4 AA4 ASP A 91 ARG A 104 1 14 HELIX 5 AA5 TYR A 119 GLN A 131 1 13 HELIX 6 AA6 SER A 144 ASP A 155 1 12 HELIX 7 AA7 SER A 167 GLY A 177 1 11 HELIX 8 AA8 TYR A 185 ARG A 200 1 16 HELIX 9 AA9 ARG A 200 GLU A 206 1 7 HELIX 10 AB1 MET A 207 SER A 212 1 6 HELIX 11 AB2 SER A 216 ILE A 218 5 3 HELIX 12 AB3 VAL B 35 ASP B 40 1 6 HELIX 13 AB4 THR B 68 GLY B 76 1 9 HELIX 14 AB5 SER B 78 CYS B 85 1 8 HELIX 15 AB6 ASP B 91 GLN B 105 1 15 HELIX 16 AB7 TYR B 119 GLN B 131 1 13 HELIX 17 AB8 SER B 144 GLY B 156 1 13 HELIX 18 AB9 SER B 167 GLY B 177 1 11 HELIX 19 AC1 TYR B 185 ARG B 200 1 16 HELIX 20 AC2 ARG B 200 GLU B 206 1 7 HELIX 21 AC3 MET B 207 SER B 212 1 6 HELIX 22 AC4 SER B 216 ILE B 218 5 3 SHEET 1 AA112 LYS A 213 ARG A 214 0 SHEET 2 AA112 PHE A 140 ASP A 143 -1 N CYS A 141 O LYS A 213 SHEET 3 AA112 VAL A 109 ALA A 113 1 N LEU A 111 O PHE A 140 SHEET 4 AA112 SER A 7 ALA A 15 1 N LEU A 11 O VAL A 112 SHEET 5 AA112 ILE A 25 HIS A 34 -1 O THR A 26 N GLU A 14 SHEET 6 AA112 ASP A 55 CYS A 60 -1 O LEU A 59 N LEU A 28 SHEET 7 AA112 ASP B 55 CYS B 60 -1 O CYS B 58 N LYS A 56 SHEET 8 AA112 ILE B 25 HIS B 34 -1 N LEU B 30 O LEU B 57 SHEET 9 AA112 SER B 7 ALA B 15 -1 N GLU B 14 O THR B 26 SHEET 10 AA112 VAL B 109 ALA B 113 1 O VAL B 112 N LEU B 11 SHEET 11 AA112 PHE B 140 ASP B 143 1 O LEU B 142 N LEU B 111 SHEET 12 AA112 LYS B 213 ARG B 214 -1 O LYS B 213 N CYS B 141 SHEET 1 AA2 2 THR B 43 VAL B 44 0 SHEET 2 AA2 2 GLU B 47 VAL B 48 -1 O GLU B 47 N VAL B 44 CISPEP 1 GLN A 107 PRO A 108 0 -1.73 CISPEP 2 GLN B 107 PRO B 108 0 0.08 CRYST1 60.678 62.355 105.812 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 0.016480 0.000000 0.000000 0.00000 SCALE2 0.000000 0.016037 0.000000 0.00000 SCALE3 0.000000 0.000000 0.009451 0.00000 MASTER 454 0 0 22 14 0 0 6 3689 2 0 36 END