HEADER RECOMBINATION, DNA BINDING PROTEIN 23-JAN-08 3C1D TITLE X-RAY CRYSTAL STRUCTURE OF RECX COMPND MOL_ID: 1; COMPND 2 MOLECULE: REGULATORY PROTEIN RECX; COMPND 3 CHAIN: A, B; COMPND 4 SYNONYM: PROTEIN ORAA; COMPND 5 ENGINEERED: YES; COMPND 6 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: ESCHERICHIA COLI; SOURCE 3 GENE: RECX, ORAA; SOURCE 4 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 5 EXPRESSION_SYSTEM_STRAIN: BL21(DE3); SOURCE 6 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 7 EXPRESSION_SYSTEM_PLASMID: PEGT-10 KEYWDS TANDEM REPEATS, HELIX-TURN-HELIX, CYTOPLASM, DNA DAMAGE, DNA REPAIR, KEYWDS 2 SOS RESPONSE, DNA BINDING PROTEIN, RECOMBINATION EXPDTA X-RAY DIFFRACTION AUTHOR S.RAGONE,J.D.MAMAN,N.FURNHAM,L.PELLEGRINI REVDAT 6 21-FEB-24 3C1D 1 REMARK REVDAT 5 20-OCT-21 3C1D 1 SEQADV REVDAT 4 09-JUN-09 3C1D 1 REVDAT REVDAT 3 24-FEB-09 3C1D 1 VERSN REVDAT 2 06-JAN-09 3C1D 1 JRNL REVDAT 1 15-JUL-08 3C1D 0 JRNL AUTH S.RAGONE,J.D.MAMAN,N.FURNHAM,L.PELLEGRINI JRNL TITL STRUCTURAL BASIS FOR INHIBITION OF HOMOLOGOUS RECOMBINATION JRNL TITL 2 BY THE RECX PROTEIN. JRNL REF EMBO J. V. 27 2259 2008 JRNL REFN ISSN 0261-4189 JRNL PMID 18650935 JRNL DOI 10.1038/EMBOJ.2008.145 REMARK 2 REMARK 2 RESOLUTION. 1.80 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.2.0019 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) : 1.80 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 16.50 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 98.4 REMARK 3 NUMBER OF REFLECTIONS : 27866 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) : 0.182 REMARK 3 R VALUE (WORKING SET) : 0.180 REMARK 3 FREE R VALUE : 0.223 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 1407 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) : 1.80 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.85 REMARK 3 REFLECTION IN BIN (WORKING SET) : 1918 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 97.87 REMARK 3 BIN R VALUE (WORKING SET) : 0.2350 REMARK 3 BIN FREE R VALUE SET COUNT : 104 REMARK 3 BIN FREE R VALUE : 0.2800 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 2434 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 0 REMARK 3 SOLVENT ATOMS : 311 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 26.90 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 24.96 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -0.18000 REMARK 3 B22 (A**2) : 1.25000 REMARK 3 B33 (A**2) : -1.07000 REMARK 3 B12 (A**2) : 0.00000 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): 0.145 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.135 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.098 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 6.037 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.959 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.945 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 2622 ; 0.015 ; 0.022 REMARK 3 BOND LENGTHS OTHERS (A): NULL ; NULL ; NULL REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 3550 ; 1.327 ; 1.953 REMARK 3 BOND ANGLES OTHERS (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 324 ; 4.917 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 139 ;26.571 ;21.655 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 477 ;14.218 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 41 ;18.056 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 365 ; 0.103 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 2065 ; 0.003 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): 1316 ; 0.204 ; 0.200 REMARK 3 NON-BONDED CONTACTS OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): 1851 ; 0.298 ; 0.200 REMARK 3 NON-BONDED TORSION OTHERS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): 237 ; 0.163 ; 0.200 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): 66 ; 0.224 ; 0.200 REMARK 3 SYMMETRY VDW OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): 21 ; 0.152 ; 0.200 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): 1609 ; 0.820 ; 1.500 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 2524 ; 1.201 ; 2.000 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 1149 ; 2.360 ; 3.000 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 1026 ; 3.797 ; 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 : 12 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 8 A 24 REMARK 3 ORIGIN FOR THE GROUP (A): 28.1850 25.0820 26.8790 REMARK 3 T TENSOR REMARK 3 T11: -0.0571 T22: 0.0203 REMARK 3 T33: -0.0298 T12: 0.0158 REMARK 3 T13: -0.0285 T23: -0.0288 REMARK 3 L TENSOR REMARK 3 L11: 9.1385 L22: 6.2881 REMARK 3 L33: 14.7221 L12: 3.8008 REMARK 3 L13: -5.5487 L23: -5.5570 REMARK 3 S TENSOR REMARK 3 S11: -0.1825 S12: -0.1631 S13: -0.4965 REMARK 3 S21: 0.0852 S22: -0.1868 S23: -0.4693 REMARK 3 S31: 0.5174 S32: 0.3339 S33: 0.3693 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 25 A 70 REMARK 3 ORIGIN FOR THE GROUP (A): 23.4630 27.0020 20.1910 REMARK 3 T TENSOR REMARK 3 T11: -0.0548 T22: 0.0275 REMARK 3 T33: -0.0705 T12: -0.0274 REMARK 3 T13: -0.0334 T23: -0.0065 REMARK 3 L TENSOR REMARK 3 L11: 1.9737 L22: 4.4501 REMARK 3 L33: 8.5418 L12: -0.8455 REMARK 3 L13: -0.1608 L23: -0.5387 REMARK 3 S TENSOR REMARK 3 S11: 0.0757 S12: -0.0930 S13: -0.1258 REMARK 3 S21: -0.0963 S22: -0.0124 S23: -0.0942 REMARK 3 S31: 0.4282 S32: -0.1769 S33: -0.0633 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 71 A 126 REMARK 3 ORIGIN FOR THE GROUP (A): 26.7580 37.8070 -0.0810 REMARK 3 T TENSOR REMARK 3 T11: -0.0654 T22: -0.0658 REMARK 3 T33: -0.0460 T12: -0.0293 REMARK 3 T13: 0.0095 T23: -0.0306 REMARK 3 L TENSOR REMARK 3 L11: 1.8683 L22: 2.2231 REMARK 3 L33: 7.4248 L12: 0.3832 REMARK 3 L13: -2.6188 L23: -0.7687 REMARK 3 S TENSOR REMARK 3 S11: 0.1057 S12: 0.0091 S13: 0.1783 REMARK 3 S21: -0.0521 S22: 0.1130 S23: -0.0611 REMARK 3 S31: -0.4394 S32: -0.0442 S33: -0.2187 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 127 A 135 REMARK 3 ORIGIN FOR THE GROUP (A): 40.5420 42.9600 -18.0330 REMARK 3 T TENSOR REMARK 3 T11: -0.0598 T22: -0.0077 REMARK 3 T33: 0.0923 T12: -0.0293 REMARK 3 T13: 0.0250 T23: 0.0721 REMARK 3 L TENSOR REMARK 3 L11: 9.1928 L22: 22.3802 REMARK 3 L33: 15.9023 L12: 9.2203 REMARK 3 L13: -2.9466 L23: -9.5437 REMARK 3 S TENSOR REMARK 3 S11: -0.1058 S12: -0.3221 S13: -0.0759 REMARK 3 S21: -0.0539 S22: -0.0121 S23: -0.2267 REMARK 3 S31: -0.5508 S32: 0.0168 S33: 0.1179 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 136 A 154 REMARK 3 ORIGIN FOR THE GROUP (A): 33.0540 35.3510 -18.3030 REMARK 3 T TENSOR REMARK 3 T11: -0.0789 T22: -0.0812 REMARK 3 T33: -0.0656 T12: -0.0310 REMARK 3 T13: 0.0331 T23: -0.0275 REMARK 3 L TENSOR REMARK 3 L11: 8.4222 L22: 4.3370 REMARK 3 L33: 15.1919 L12: 3.3129 REMARK 3 L13: -3.6476 L23: -0.2064 REMARK 3 S TENSOR REMARK 3 S11: -0.1269 S12: 0.6959 S13: -0.1772 REMARK 3 S21: -0.3566 S22: 0.2420 S23: -0.1893 REMARK 3 S31: -0.1830 S32: 0.0723 S33: -0.1151 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 155 A 161 REMARK 3 ORIGIN FOR THE GROUP (A): 27.5600 42.6800 -17.5220 REMARK 3 T TENSOR REMARK 3 T11: 0.3542 T22: 0.1226 REMARK 3 T33: 0.3235 T12: 0.1373 REMARK 3 T13: 0.0311 T23: 0.0842 REMARK 3 L TENSOR REMARK 3 L11: 44.6172 L22: 18.1520 REMARK 3 L33: 25.8347 L12: 6.8268 REMARK 3 L13: -24.9280 L23: -5.4111 REMARK 3 S TENSOR REMARK 3 S11: 0.8570 S12: 1.4700 S13: 2.6335 REMARK 3 S21: -0.7150 S22: 0.4700 S23: 1.2332 REMARK 3 S31: -1.3663 S32: -1.2493 S33: -1.3269 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 : B 8 B 45 REMARK 3 ORIGIN FOR THE GROUP (A): 30.5690 25.2750 -32.3740 REMARK 3 T TENSOR REMARK 3 T11: -0.0252 T22: 0.1691 REMARK 3 T33: -0.0078 T12: 0.0475 REMARK 3 T13: -0.0151 T23: 0.0159 REMARK 3 L TENSOR REMARK 3 L11: 4.4429 L22: 0.4730 REMARK 3 L33: 10.4994 L12: 0.5395 REMARK 3 L13: -3.4059 L23: -0.0396 REMARK 3 S TENSOR REMARK 3 S11: 0.0301 S12: -0.3686 S13: -0.3949 REMARK 3 S21: 0.0617 S22: -0.0987 S23: -0.1146 REMARK 3 S31: 0.3380 S32: 1.3445 S33: 0.0687 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 : B 46 B 68 REMARK 3 ORIGIN FOR THE GROUP (A): 27.3760 31.8260 -35.4710 REMARK 3 T TENSOR REMARK 3 T11: -0.0400 T22: 0.0215 REMARK 3 T33: -0.0550 T12: 0.0329 REMARK 3 T13: -0.0148 T23: 0.0233 REMARK 3 L TENSOR REMARK 3 L11: 8.8790 L22: 7.3399 REMARK 3 L33: 5.4682 L12: 3.6646 REMARK 3 L13: -1.2667 L23: -1.4843 REMARK 3 S TENSOR REMARK 3 S11: 0.0380 S12: 0.2234 S13: -0.1688 REMARK 3 S21: 0.0562 S22: -0.1434 S23: -0.7471 REMARK 3 S31: -0.2743 S32: 0.4490 S33: 0.1054 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 69 B 87 REMARK 3 ORIGIN FOR THE GROUP (A): 17.0590 20.9500 -16.1280 REMARK 3 T TENSOR REMARK 3 T11: -0.0358 T22: -0.0250 REMARK 3 T33: -0.0580 T12: -0.0469 REMARK 3 T13: -0.0109 T23: -0.0360 REMARK 3 L TENSOR REMARK 3 L11: 1.4682 L22: 4.7152 REMARK 3 L33: 19.7317 L12: 0.0753 REMARK 3 L13: -0.3692 L23: -6.5334 REMARK 3 S TENSOR REMARK 3 S11: -0.0052 S12: 0.2508 S13: -0.1517 REMARK 3 S21: -0.3092 S22: 0.0338 S23: -0.0255 REMARK 3 S31: 0.9839 S32: -0.2681 S33: -0.0286 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 : B 88 B 120 REMARK 3 ORIGIN FOR THE GROUP (A): 15.9740 26.7900 -9.8720 REMARK 3 T TENSOR REMARK 3 T11: -0.0188 T22: -0.0104 REMARK 3 T33: -0.0320 T12: -0.0173 REMARK 3 T13: 0.0012 T23: -0.0104 REMARK 3 L TENSOR REMARK 3 L11: 2.1671 L22: 2.8799 REMARK 3 L33: 7.3985 L12: 0.2829 REMARK 3 L13: -0.4717 L23: -3.7902 REMARK 3 S TENSOR REMARK 3 S11: 0.1042 S12: -0.0866 S13: 0.0930 REMARK 3 S21: 0.1502 S22: 0.1916 S23: 0.2374 REMARK 3 S31: -0.3230 S32: -0.4392 S33: -0.2958 REMARK 3 REMARK 3 TLS GROUP : 11 REMARK 3 NUMBER OF COMPONENTS GROUP : 1 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : B 121 B 132 REMARK 3 ORIGIN FOR THE GROUP (A): 14.5490 9.7590 3.8830 REMARK 3 T TENSOR REMARK 3 T11: 0.0943 T22: 0.0842 REMARK 3 T33: 0.0402 T12: -0.0911 REMARK 3 T13: -0.0067 T23: 0.0410 REMARK 3 L TENSOR REMARK 3 L11: 6.8871 L22: 13.3091 REMARK 3 L33: 9.4790 L12: -0.1703 REMARK 3 L13: 1.7589 L23: -6.7936 REMARK 3 S TENSOR REMARK 3 S11: -0.1607 S12: 0.3321 S13: -0.3419 REMARK 3 S21: -0.1246 S22: 0.6802 S23: 0.5472 REMARK 3 S31: 0.8404 S32: -0.6658 S33: -0.5195 REMARK 3 REMARK 3 TLS GROUP : 12 REMARK 3 NUMBER OF COMPONENTS GROUP : 1 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : B 133 B 161 REMARK 3 ORIGIN FOR THE GROUP (A): 18.2370 18.1020 8.0580 REMARK 3 T TENSOR REMARK 3 T11: -0.0229 T22: -0.0556 REMARK 3 T33: -0.0632 T12: -0.0362 REMARK 3 T13: -0.0007 T23: 0.0002 REMARK 3 L TENSOR REMARK 3 L11: 3.3947 L22: 8.5537 REMARK 3 L33: 12.0198 L12: 1.0465 REMARK 3 L13: 2.4591 L23: -3.2384 REMARK 3 S TENSOR REMARK 3 S11: 0.1764 S12: -0.3159 S13: -0.0457 REMARK 3 S21: 0.6771 S22: 0.1177 S23: 0.2067 REMARK 3 S31: 0.2842 S32: -0.5625 S33: -0.2941 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : MASK REMARK 3 PARAMETERS FOR MASK CALCULATION REMARK 3 VDW PROBE RADIUS : 1.20 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 3C1D COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 24-JAN-08. REMARK 100 THE DEPOSITION ID IS D_1000046218. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 17-MAY-06 REMARK 200 TEMPERATURE (KELVIN) : 100.0 REMARK 200 PH : 8.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : ESRF REMARK 200 BEAMLINE : ID29 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.97940 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 210 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : MOSFLM REMARK 200 DATA SCALING SOFTWARE : SCALA REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 28281 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.800 REMARK 200 RESOLUTION RANGE LOW (A) : 16.500 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 98.7 REMARK 200 DATA REDUNDANCY : 6.900 REMARK 200 R MERGE (I) : 0.07000 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 7.2000 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) : 1.90 REMARK 200 COMPLETENESS FOR SHELL (%) : 98.0 REMARK 200 DATA REDUNDANCY IN SHELL : 6.90 REMARK 200 R MERGE FOR SHELL (I) : 0.55600 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 1.400 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MAD REMARK 200 SOFTWARE USED: SHARP REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 38.88 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.01 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 15% PEG 4000, 0.2 M SODIUM ACETATE, REMARK 280 0.1 M TRIS-CL, PH 8.5, VAPOR DIFFUSION, HANGING DROP, REMARK 280 TEMPERATURE 291.0K 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 27.77450 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 37.32850 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 35.87850 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 37.32850 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 27.77450 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 35.87850 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 0.00000 REMARK 290 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1, 2, 3 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: MONOMERIC 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 REMARK 350 BIOMOLECULE: 2 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: 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 350 REMARK 350 BIOMOLECULE: 3 REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 2860 ANGSTROM**2 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 ILE A 40 REMARK 465 MET A 41 REMARK 465 GLY A 42 REMARK 465 LYS A 43 REMARK 465 ASN A 44 REMARK 465 GLY A 45 REMARK 465 PRO A 46 REMARK 465 GLU A 47 REMARK 465 GLU A 48 REMARK 465 ILE A 49 REMARK 465 ASP A 50 REMARK 465 ARG A 162 REMARK 465 ASN A 163 REMARK 465 PHE A 164 REMARK 465 ALA A 165 REMARK 465 ASP A 166 REMARK 465 ARG B 162 REMARK 465 ASN B 163 REMARK 465 PHE B 164 REMARK 465 ALA B 165 REMARK 465 ASP B 166 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 OE1 GLN A 94 O HOH A 286 2.08 REMARK 500 O HOH A 233 O HOH A 276 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 ASP A 70 98.30 -168.55 REMARK 500 ASP B 70 95.08 -172.57 REMARK 500 PRO B 132 154.57 -48.22 REMARK 500 REMARK 500 REMARK: NULL REMARK 999 REMARK 999 SEQUENCE REMARK 999 THE FIRST AMINO ACID OF THE SEQUENCE (GLY) IS A LEFT-OVER OF THE REMARK 999 PRESCISSION PROTEASE CLEAVAGE SEQUENCE LEVLFQ/GP, THAT WAS FUSED TO REMARK 999 THE N-TERMINUS OF THE PROTEIN, TO ALLOW REMOVAL OF THE HISTIDINE REMARK 999 TAG. DBREF 3C1D A 9 166 UNP P66000 RECX_ECO57 9 166 DBREF 3C1D B 9 166 UNP P66000 RECX_ECO57 9 166 SEQADV 3C1D GLY A 8 UNP P66000 SEE REMARK 999 SEQADV 3C1D ALA A 113 UNP P66000 CYS 113 ENGINEERED MUTATION SEQADV 3C1D ALA A 118 UNP P66000 CYS 118 ENGINEERED MUTATION SEQADV 3C1D GLY B 8 UNP P66000 SEE REMARK 999 SEQADV 3C1D ALA B 113 UNP P66000 CYS 113 ENGINEERED MUTATION SEQADV 3C1D ALA B 118 UNP P66000 CYS 118 ENGINEERED MUTATION SEQRES 1 A 159 GLY PRO ALA TYR ALA ARG LEU LEU ASP ARG ALA VAL ARG SEQRES 2 A 159 ILE LEU ALA VAL ARG ASP HIS SER GLU GLN GLU LEU ARG SEQRES 3 A 159 ARG LYS LEU ALA ALA PRO ILE MET GLY LYS ASN GLY PRO SEQRES 4 A 159 GLU GLU ILE ASP ALA THR ALA GLU ASP TYR GLU ARG VAL SEQRES 5 A 159 ILE ALA TRP CYS HIS GLU HIS GLY TYR LEU ASP ASP SER SEQRES 6 A 159 ARG PHE VAL ALA ARG PHE ILE ALA SER ARG SER ARG LYS SEQRES 7 A 159 GLY TYR GLY PRO ALA ARG ILE ARG GLN GLU LEU ASN GLN SEQRES 8 A 159 LYS GLY ILE SER ARG GLU ALA THR GLU LYS ALA MET ARG SEQRES 9 A 159 GLU ALA ASP ILE ASP TRP ALA ALA LEU ALA ARG ASP GLN SEQRES 10 A 159 ALA THR ARG LYS TYR GLY GLU PRO LEU PRO THR VAL PHE SEQRES 11 A 159 SER GLU LYS VAL LYS ILE GLN ARG PHE LEU LEU TYR ARG SEQRES 12 A 159 GLY TYR LEU MET GLU ASP ILE GLN ASP ILE TRP ARG ASN SEQRES 13 A 159 PHE ALA ASP SEQRES 1 B 159 GLY PRO ALA TYR ALA ARG LEU LEU ASP ARG ALA VAL ARG SEQRES 2 B 159 ILE LEU ALA VAL ARG ASP HIS SER GLU GLN GLU LEU ARG SEQRES 3 B 159 ARG LYS LEU ALA ALA PRO ILE MET GLY LYS ASN GLY PRO SEQRES 4 B 159 GLU GLU ILE ASP ALA THR ALA GLU ASP TYR GLU ARG VAL SEQRES 5 B 159 ILE ALA TRP CYS HIS GLU HIS GLY TYR LEU ASP ASP SER SEQRES 6 B 159 ARG PHE VAL ALA ARG PHE ILE ALA SER ARG SER ARG LYS SEQRES 7 B 159 GLY TYR GLY PRO ALA ARG ILE ARG GLN GLU LEU ASN GLN SEQRES 8 B 159 LYS GLY ILE SER ARG GLU ALA THR GLU LYS ALA MET ARG SEQRES 9 B 159 GLU ALA ASP ILE ASP TRP ALA ALA LEU ALA ARG ASP GLN SEQRES 10 B 159 ALA THR ARG LYS TYR GLY GLU PRO LEU PRO THR VAL PHE SEQRES 11 B 159 SER GLU LYS VAL LYS ILE GLN ARG PHE LEU LEU TYR ARG SEQRES 12 B 159 GLY TYR LEU MET GLU ASP ILE GLN ASP ILE TRP ARG ASN SEQRES 13 B 159 PHE ALA ASP FORMUL 3 HOH *311(H2 O) HELIX 1 1 GLY A 8 ALA A 23 1 16 HELIX 2 2 SER A 28 ALA A 38 1 11 HELIX 3 3 THR A 52 HIS A 66 1 15 HELIX 4 4 ASP A 70 LYS A 85 1 16 HELIX 5 5 GLY A 88 LYS A 99 1 12 HELIX 6 6 SER A 102 ASP A 114 1 13 HELIX 7 7 ASP A 116 GLY A 130 1 15 HELIX 8 8 VAL A 136 ARG A 150 1 15 HELIX 9 9 LEU A 153 GLN A 158 1 6 HELIX 10 10 GLY B 8 ALA B 23 1 16 HELIX 11 11 SER B 28 ALA B 37 1 10 HELIX 12 12 THR B 52 HIS B 66 1 15 HELIX 13 13 ASP B 70 LYS B 85 1 16 HELIX 14 14 GLY B 88 LYS B 99 1 12 HELIX 15 15 SER B 102 ASP B 114 1 13 HELIX 16 16 ASP B 116 GLY B 130 1 15 HELIX 17 17 VAL B 136 ARG B 150 1 15 HELIX 18 18 LEU B 153 GLN B 158 1 6 SHEET 1 A 2 ILE B 40 GLY B 42 0 SHEET 2 A 2 GLY B 45 GLU B 47 -1 O GLU B 47 N ILE B 40 CISPEP 1 GLU A 131 PRO A 132 0 1.03 CISPEP 2 GLU B 131 PRO B 132 0 -12.98 CRYST1 55.549 71.757 74.657 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 0.018002 0.000000 0.000000 0.00000 SCALE2 0.000000 0.013936 0.000000 0.00000 SCALE3 0.000000 0.000000 0.013395 0.00000