HEADER VIRAL PROTEIN 01-JUN-05 1ZV8 TITLE A STRUCTURE-BASED MECHANISM OF SARS VIRUS MEMBRANE FUSION COMPND MOL_ID: 1; COMPND 2 MOLECULE: E2 GLYCOPROTEIN; COMPND 3 CHAIN: A, C, E, G, I, K; COMPND 4 FRAGMENT: RESIDUES 901-950; COMPND 5 SYNONYM: SPIKE GLYCOPROTEIN, PEPLOMER PROTEIN; COMPND 6 ENGINEERED: YES; COMPND 7 MOL_ID: 2; COMPND 8 MOLECULE: E2 GLYCOPROTEIN; COMPND 9 CHAIN: B, D, F, H, J, L; COMPND 10 FRAGMENT: RESIDUES 1150-1185; COMPND 11 SYNONYM: SPIKE GLYCOPROTEIN, PEPLOMER PROTEIN; COMPND 12 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: SARS CORONAVIRUS; SOURCE 3 ORGANISM_TAXID: 227859; SOURCE 4 STRAIN: SARS; SOURCE 5 GENE: S; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: BL21/PLYSIS; SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 10 EXPRESSION_SYSTEM_PLASMID: PN50/C34; SOURCE 11 MOL_ID: 2; SOURCE 12 ORGANISM_SCIENTIFIC: SARS CORONAVIRUS; SOURCE 13 ORGANISM_TAXID: 227859; SOURCE 14 STRAIN: SARS; SOURCE 15 GENE: S; SOURCE 16 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 17 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 18 EXPRESSION_SYSTEM_STRAIN: BL21/PLYSIS; SOURCE 19 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 20 EXPRESSION_SYSTEM_PLASMID: PN50/C34 KEYWDS SARS CORONAVIRUS, MEMBRANE FUSION, S2, VIRUS ENTRY, COILED COILS, KEYWDS 2 CONFORMATIONAL CHANGE, VIRAL PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR Y.DENG,J.LIU,Q.ZHENG,W.YONG,J.DAI,M.LU REVDAT 5 14-FEB-24 1ZV8 1 REMARK LINK REVDAT 4 13-JUL-11 1ZV8 1 VERSN REVDAT 3 24-FEB-09 1ZV8 1 VERSN REVDAT 2 30-MAY-06 1ZV8 1 JRNL REVDAT 1 16-MAY-06 1ZV8 0 JRNL AUTH Y.DENG,J.LIU,Q.ZHENG,W.YONG,M.LU JRNL TITL STRUCTURES AND POLYMORPHIC INTERACTIONS OF TWO HEPTAD-REPEAT JRNL TITL 2 REGIONS OF THE SARS VIRUS S2 PROTEIN. JRNL REF STRUCTURE V. 14 889 2006 JRNL REFN ISSN 0969-2126 JRNL PMID 16698550 JRNL DOI 10.1016/J.STR.2006.03.007 REMARK 2 REMARK 2 RESOLUTION. 1.94 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.1.24 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) : 1.94 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 70.71 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 93.9 REMARK 3 NUMBER OF REFLECTIONS : 31031 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) : 0.207 REMARK 3 R VALUE (WORKING SET) : 0.203 REMARK 3 FREE R VALUE : 0.274 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.100 REMARK 3 FREE R VALUE TEST SET COUNT : 1651 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) : 1.94 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.99 REMARK 3 REFLECTION IN BIN (WORKING SET) : 2063 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : NULL REMARK 3 BIN R VALUE (WORKING SET) : 0.2690 REMARK 3 BIN FREE R VALUE SET COUNT : 105 REMARK 3 BIN FREE R VALUE : 0.3100 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 3668 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 17 REMARK 3 SOLVENT ATOMS : 176 REMARK 3 REMARK 3 B VALUES. REMARK 3 B VALUE TYPE : LIKELY RESIDUAL REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 17.13 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 1.34000 REMARK 3 B22 (A**2) : 0.42000 REMARK 3 B33 (A**2) : -2.60000 REMARK 3 B12 (A**2) : 1.91000 REMARK 3 B13 (A**2) : 2.05000 REMARK 3 B23 (A**2) : 0.79000 REMARK 3 REMARK 3 ESTIMATED OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): 0.204 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.195 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.137 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 4.735 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.953 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.919 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 3669 ; 0.033 ; 0.022 REMARK 3 BOND LENGTHS OTHERS (A): NULL ; NULL ; NULL REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 4947 ; 2.264 ; 1.952 REMARK 3 BOND ANGLES OTHERS (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 465 ; 5.737 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): NULL ; NULL ; NULL REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 635 ; 0.167 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 2628 ; 0.011 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): 1834 ; 0.243 ; 0.200 REMARK 3 NON-BONDED CONTACTS OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION OTHERS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): 210 ; 0.214 ; 0.200 REMARK 3 H-BOND (X...Y) OTHERS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION REFINED ATOMS (A): 18 ; 0.343 ; 0.200 REMARK 3 POTENTIAL METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY VDW REFINED ATOMS (A): 36 ; 0.356 ; 0.200 REMARK 3 SYMMETRY VDW OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): 10 ; 0.335 ; 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): 2369 ; 1.365 ; 1.500 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 3822 ; 2.151 ; 2.000 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 1300 ; 4.043 ; 3.000 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 1125 ; 6.024 ; 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 1 A 49 REMARK 3 ORIGIN FOR THE GROUP (A): 5.6353 -19.2361 23.3669 REMARK 3 T TENSOR REMARK 3 T11: 0.0558 T22: 0.1217 REMARK 3 T33: 0.2442 T12: -0.0633 REMARK 3 T13: -0.0559 T23: -0.0038 REMARK 3 L TENSOR REMARK 3 L11: 3.4020 L22: 4.0037 REMARK 3 L33: 23.2908 L12: -1.8730 REMARK 3 L13: -5.6095 L23: 4.3512 REMARK 3 S TENSOR REMARK 3 S11: 0.1184 S12: 0.0832 S13: 0.1499 REMARK 3 S21: -0.0952 S22: 0.0628 S23: -0.1461 REMARK 3 S31: -0.7425 S32: -0.0200 S33: -0.1811 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 : B 5 B 31 REMARK 3 ORIGIN FOR THE GROUP (A): 13.1809 -20.1326 29.2382 REMARK 3 T TENSOR REMARK 3 T11: 0.1204 T22: 0.2833 REMARK 3 T33: 0.3259 T12: -0.0679 REMARK 3 T13: -0.0621 T23: -0.0266 REMARK 3 L TENSOR REMARK 3 L11: 3.6794 L22: 3.4998 REMARK 3 L33: 18.0108 L12: -0.2115 REMARK 3 L13: -2.6280 L23: -0.5016 REMARK 3 S TENSOR REMARK 3 S11: 0.0747 S12: -0.2724 S13: 0.2319 REMARK 3 S21: 0.1887 S22: 0.1273 S23: -0.2778 REMARK 3 S31: -0.5933 S32: 0.6395 S33: -0.2021 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 : C 2 C 47 REMARK 3 ORIGIN FOR THE GROUP (A): 9.9173 -27.6123 27.0299 REMARK 3 T TENSOR REMARK 3 T11: 0.1145 T22: 0.1622 REMARK 3 T33: 0.2667 T12: -0.0065 REMARK 3 T13: -0.0734 T23: -0.0046 REMARK 3 L TENSOR REMARK 3 L11: 4.6987 L22: 2.9553 REMARK 3 L33: 17.4494 L12: -0.5900 REMARK 3 L13: -6.7088 L23: -0.0494 REMARK 3 S TENSOR REMARK 3 S11: -0.0764 S12: -0.1741 S13: -0.0894 REMARK 3 S21: 0.0177 S22: -0.0338 S23: -0.2713 REMARK 3 S31: 0.1523 S32: 0.5251 S33: 0.1102 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 : D 5 D 33 REMARK 3 ORIGIN FOR THE GROUP (A): 2.1122 -33.8425 28.9605 REMARK 3 T TENSOR REMARK 3 T11: 0.2648 T22: 0.1717 REMARK 3 T33: 0.2810 T12: -0.0431 REMARK 3 T13: -0.0611 T23: 0.0348 REMARK 3 L TENSOR REMARK 3 L11: 9.6654 L22: 2.7889 REMARK 3 L33: 11.9621 L12: -2.2795 REMARK 3 L13: -8.0177 L23: 1.7721 REMARK 3 S TENSOR REMARK 3 S11: -0.3790 S12: -0.1190 S13: -0.6290 REMARK 3 S21: 0.0909 S22: -0.0611 S23: 0.1418 REMARK 3 S31: 0.8694 S32: -0.0866 S33: 0.4401 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 : E 1 E 49 REMARK 3 ORIGIN FOR THE GROUP (A): 0.8587 -27.9052 22.7574 REMARK 3 T TENSOR REMARK 3 T11: 0.0837 T22: 0.1038 REMARK 3 T33: 0.2286 T12: -0.0448 REMARK 3 T13: -0.0763 T23: 0.0129 REMARK 3 L TENSOR REMARK 3 L11: 7.6663 L22: 3.2851 REMARK 3 L33: 20.7364 L12: -2.5224 REMARK 3 L13: -9.5932 L23: 3.6752 REMARK 3 S TENSOR REMARK 3 S11: -0.0947 S12: 0.2131 S13: -0.1580 REMARK 3 S21: 0.0275 S22: -0.0167 S23: 0.0823 REMARK 3 S31: 0.5012 S32: -0.4160 S33: 0.1115 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 : F 4 F 33 REMARK 3 ORIGIN FOR THE GROUP (A): -2.6629 -18.4502 23.9645 REMARK 3 T TENSOR REMARK 3 T11: 0.0891 T22: 0.1400 REMARK 3 T33: 0.2311 T12: -0.0118 REMARK 3 T13: -0.0494 T23: 0.0269 REMARK 3 L TENSOR REMARK 3 L11: 4.1771 L22: 5.8123 REMARK 3 L33: 26.5885 L12: -2.9334 REMARK 3 L13: -5.8967 L23: 7.3232 REMARK 3 S TENSOR REMARK 3 S11: -0.0652 S12: 0.0590 S13: -0.0302 REMARK 3 S21: 0.1027 S22: 0.0069 S23: 0.2298 REMARK 3 S31: -0.3791 S32: -0.6713 S33: 0.0584 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 : G 1 G 50 REMARK 3 ORIGIN FOR THE GROUP (A): -2.4610 5.4303 4.7070 REMARK 3 T TENSOR REMARK 3 T11: 0.0491 T22: 0.1123 REMARK 3 T33: 0.2370 T12: -0.0300 REMARK 3 T13: -0.0298 T23: 0.0121 REMARK 3 L TENSOR REMARK 3 L11: 2.3352 L22: 1.9737 REMARK 3 L33: 26.7698 L12: -0.8107 REMARK 3 L13: -6.9255 L23: 2.7519 REMARK 3 S TENSOR REMARK 3 S11: 0.0083 S12: -0.0501 S13: 0.1142 REMARK 3 S21: 0.0668 S22: 0.0925 S23: 0.0684 REMARK 3 S31: -0.1570 S32: 0.2788 S33: -0.1008 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 : H 1 H 34 REMARK 3 ORIGIN FOR THE GROUP (A): 4.8504 4.2058 9.9961 REMARK 3 T TENSOR REMARK 3 T11: 0.0965 T22: 0.2853 REMARK 3 T33: 0.2657 T12: -0.0520 REMARK 3 T13: -0.0344 T23: -0.0310 REMARK 3 L TENSOR REMARK 3 L11: -0.1033 L22: 1.9699 REMARK 3 L33: 22.1589 L12: -0.1297 REMARK 3 L13: -0.1257 L23: -1.2776 REMARK 3 S TENSOR REMARK 3 S11: 0.1274 S12: -0.2032 S13: 0.1488 REMARK 3 S21: 0.2123 S22: 0.0484 S23: -0.0170 REMARK 3 S31: -0.4889 S32: 0.4923 S33: -0.1758 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 : I 1 I 49 REMARK 3 ORIGIN FOR THE GROUP (A): 2.4899 -2.4930 7.9230 REMARK 3 T TENSOR REMARK 3 T11: 0.0986 T22: 0.1543 REMARK 3 T33: 0.2045 T12: -0.0125 REMARK 3 T13: -0.0638 T23: -0.0378 REMARK 3 L TENSOR REMARK 3 L11: 3.4208 L22: 1.7916 REMARK 3 L33: 20.9919 L12: 0.6221 REMARK 3 L13: -7.4679 L23: -2.7609 REMARK 3 S TENSOR REMARK 3 S11: -0.0100 S12: -0.1499 S13: 0.0234 REMARK 3 S21: 0.0086 S22: 0.0447 S23: 0.0076 REMARK 3 S31: 0.2261 S32: 0.6796 S33: -0.0347 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 : J 4 J 33 REMARK 3 ORIGIN FOR THE GROUP (A): -4.4201 -9.5040 9.8160 REMARK 3 T TENSOR REMARK 3 T11: 0.2418 T22: 0.1518 REMARK 3 T33: 0.2373 T12: -0.0101 REMARK 3 T13: -0.0554 T23: -0.0015 REMARK 3 L TENSOR REMARK 3 L11: 5.4935 L22: 2.2675 REMARK 3 L33: 13.2999 L12: -0.4428 REMARK 3 L13: -7.2676 L23: -0.2591 REMARK 3 S TENSOR REMARK 3 S11: -0.3703 S12: -0.0722 S13: -0.1874 REMARK 3 S21: 0.0801 S22: 0.1689 S23: 0.2191 REMARK 3 S31: 0.9972 S32: 0.1538 S33: 0.2014 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 : K 1 K 50 REMARK 3 ORIGIN FOR THE GROUP (A): -6.3353 -3.5843 3.9036 REMARK 3 T TENSOR REMARK 3 T11: 0.1249 T22: 0.1307 REMARK 3 T33: 0.2355 T12: -0.0656 REMARK 3 T13: -0.0561 T23: 0.0196 REMARK 3 L TENSOR REMARK 3 L11: 4.3239 L22: 1.5623 REMARK 3 L33: 16.8213 L12: -0.9338 REMARK 3 L13: -7.2838 L23: 1.1118 REMARK 3 S TENSOR REMARK 3 S11: -0.0688 S12: 0.2819 S13: 0.0199 REMARK 3 S21: -0.0051 S22: 0.1098 S23: 0.1076 REMARK 3 S31: 0.5039 S32: -0.4681 S33: -0.0410 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 : L 3 L 36 REMARK 3 ORIGIN FOR THE GROUP (A): -11.1343 6.1025 8.4754 REMARK 3 T TENSOR REMARK 3 T11: 0.1135 T22: 0.1880 REMARK 3 T33: 0.2904 T12: -0.0215 REMARK 3 T13: -0.0029 T23: 0.0460 REMARK 3 L TENSOR REMARK 3 L11: 2.2894 L22: 3.1785 REMARK 3 L33: 18.1759 L12: -1.5203 REMARK 3 L13: -4.0885 L23: 4.7716 REMARK 3 S TENSOR REMARK 3 S11: -0.0440 S12: 0.2651 S13: 0.0188 REMARK 3 S21: 0.1069 S22: -0.0546 S23: 0.2484 REMARK 3 S31: -0.2418 S32: -0.7666 S33: 0.0987 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : BABINET MODEL WITH MASK REMARK 3 PARAMETERS FOR MASK CALCULATION REMARK 3 VDW PROBE RADIUS : 1.40 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 1ZV8 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 13-JUN-05. REMARK 100 THE DEPOSITION ID IS D_1000033159. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 03-SEP-04 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 6.4 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : NSLS REMARK 200 BEAMLINE : X4A REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.9788 REMARK 200 MONOCHROMATOR : GRAPHITE REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 4 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 32684 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.940 REMARK 200 RESOLUTION RANGE LOW (A) : 70.700 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 94.5 REMARK 200 DATA REDUNDANCY : 2.500 REMARK 200 R MERGE (I) : 0.05500 REMARK 200 R SYM (I) : NULL REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 11.1000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.95 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.02 REMARK 200 COMPLETENESS FOR SHELL (%) : 94.8 REMARK 200 DATA REDUNDANCY IN SHELL : 2.50 REMARK 200 R MERGE FOR SHELL (I) : 0.38700 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 <I/SIGMA(I)> FOR SHELL : 3.100 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: PHASER REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 41.10 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.10 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: PEG 8000, ZINC ACETATE, SODIUM REMARK 280 CACODYLATE, PH 6.4, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE REMARK 280 298K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,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 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1, 2 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 300 REMARK: THE BIOLOGICAL ASSEMBLY IS A TRIMER OF DIMERS, I.E. SIX- REMARK 300 HELIX BUNDLE 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: HEXAMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: HEXAMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 14150 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 10880 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -173.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B, C, D, E, F 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: HEXAMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: HEXAMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 14700 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 11250 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -136.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: G, H, I, J, K, L 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 50 REMARK 465 ASP B 1 REMARK 465 ILE B 2 REMARK 465 SER B 3 REMARK 465 GLY B 4 REMARK 465 ASP B 32 REMARK 465 LEU B 33 REMARK 465 GLN B 34 REMARK 465 GLU B 35 REMARK 465 LEU B 36 REMARK 465 ASN C 1 REMARK 465 LEU C 48 REMARK 465 SER C 49 REMARK 465 SER C 50 REMARK 465 ASP D 1 REMARK 465 ILE D 2 REMARK 465 SER D 3 REMARK 465 GLY D 4 REMARK 465 GLN D 34 REMARK 465 GLU D 35 REMARK 465 LEU D 36 REMARK 465 SER E 50 REMARK 465 ASP F 1 REMARK 465 ILE F 2 REMARK 465 SER F 3 REMARK 465 GLN F 34 REMARK 465 GLU F 35 REMARK 465 LEU F 36 REMARK 465 GLU H 35 REMARK 465 LEU H 36 REMARK 465 SER I 50 REMARK 465 ASP J 1 REMARK 465 ILE J 2 REMARK 465 SER J 3 REMARK 465 GLN J 34 REMARK 465 GLU J 35 REMARK 465 LEU J 36 REMARK 465 ASP L 1 REMARK 465 ILE L 2 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 J 220 O HOH J 221 2.08 REMARK 500 N ASP H 1 O HOH H 211 2.11 REMARK 500 OD2 ASP D 32 O HOH D 38 2.15 REMARK 500 O HOH C 60 O HOH E 60 2.17 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 H 226 O HOH K 209 1556 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 GLN B 13 CG GLN B 13 CD 0.284 REMARK 500 SER C 24 CB SER C 24 OG -0.090 REMARK 500 GLN E 47 CD GLN E 47 OE1 0.164 REMARK 500 SER E 49 CB SER E 49 OG 0.174 REMARK 500 GLY F 4 N GLY F 4 CA 0.185 REMARK 500 ARG F 18 CZ ARG F 18 NH2 0.103 REMARK 500 ASP H 1 N ASP H 1 CA 0.136 REMARK 500 ASP H 1 CB ASP H 1 CG -0.208 REMARK 500 ASP H 1 CG ASP H 1 OD2 0.452 REMARK 500 GLN H 13 CG GLN H 13 CD 0.148 REMARK 500 ASP H 17 CG ASP H 17 OD2 0.139 REMARK 500 LYS H 24 CD LYS H 24 CE 0.158 REMARK 500 LYS H 24 CE LYS H 24 NZ 0.210 REMARK 500 SER I 24 CB SER I 24 OG -0.094 REMARK 500 PHE K 9 CE1 PHE K 9 CZ 0.131 REMARK 500 ARG L 18 CZ ARG L 18 NH2 0.105 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 A 20 CB - CG - CD1 ANGL. DEV. = -10.6 DEGREES REMARK 500 ARG D 18 NE - CZ - NH2 ANGL. DEV. = -3.2 DEGREES REMARK 500 ASP E 32 CB - CG - OD2 ANGL. DEV. = 6.3 DEGREES REMARK 500 ASP F 17 CB - CG - OD2 ANGL. DEV. = 6.1 DEGREES REMARK 500 ARG F 18 NE - CZ - NH1 ANGL. DEV. = -3.6 DEGREES REMARK 500 ASP H 1 CB - CA - C ANGL. DEV. = -12.6 DEGREES REMARK 500 LEU I 30 CB - CG - CD2 ANGL. DEV. = 10.9 DEGREES REMARK 500 LEU K 27 CB - CG - CD2 ANGL. DEV. = 10.8 DEGREES REMARK 500 ASP K 32 CB - CG - OD2 ANGL. DEV. = 5.5 DEGREES REMARK 500 ARG L 18 NE - CZ - NH2 ANGL. DEV. = -3.8 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 GLU B 28 0.89 -55.51 REMARK 500 LEU B 30 171.52 -54.01 REMARK 500 LEU H 33 -16.98 -45.57 REMARK 500 REMARK 500 REMARK: NULL REMARK 620 REMARK 620 METAL COORDINATION REMARK 620 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 620 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE): REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 NA A 209 NA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLU A 18 OE1 REMARK 620 2 GLU A 18 OE2 51.5 REMARK 620 3 HOH A 215 O 80.6 102.5 REMARK 620 4 ASP J 32 OD2 90.0 50.7 148.9 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 NA B 206 NA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLU B 21 OE1 REMARK 620 2 GLU B 21 OE2 54.9 REMARK 620 3 GLU F 28 OE1 75.5 129.2 REMARK 620 4 HOH I 64 O 158.5 122.0 108.1 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN G 204 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLU D 21 OE1 REMARK 620 2 SER G 50 O 99.3 REMARK 620 3 CAC G 201 O1 127.2 112.4 REMARK 620 4 GLU L 35 OE1 75.3 162.6 83.3 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 NA J 207 NA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HOH E 59 O REMARK 620 2 GLU F 21 OE1 131.7 REMARK 620 3 GLU J 28 OE2 121.3 101.8 REMARK 620 4 HOH J 217 O 96.9 99.9 95.3 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 NA G 208 NA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP G 32 OD1 REMARK 620 2 HOH G 213 O 63.6 REMARK 620 3 HOH G 220 O 76.8 74.2 REMARK 620 N 1 2 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN H 203 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CAC G 201 O2 REMARK 620 2 ACT H 202 O 78.8 REMARK 620 3 HOH H 211 O 139.0 118.1 REMARK 620 4 HOH H 212 O 145.1 115.0 65.1 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 NA H 210 NA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP H 32 OD2 REMARK 620 2 HOH H 225 O 134.4 REMARK 620 3 HOH H 226 O 125.0 83.4 REMARK 620 4 HOH H 229 O 56.4 130.7 134.5 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 NA K 205 NA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP K 32 OD1 REMARK 620 2 HOH K 219 O 89.0 REMARK 620 3 HOH K 220 O 84.8 91.3 REMARK 620 4 HOH K 223 O 87.7 162.3 71.1 REMARK 620 N 1 2 3 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CAC G 201 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ACT H 202 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN H 203 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN G 204 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE NA K 205 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE NA B 206 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC7 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE NA J 207 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC8 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE NA G 208 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC9 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE NA A 209 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE NA H 210 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1ZV7 RELATED DB: PDB REMARK 900 A STRUCTURE-BASED MECHANISM OF SARS VIRUS MEMBRANE FUSION REMARK 900 RELATED ID: 1ZVA RELATED DB: PDB REMARK 900 A STRUCTURE-BASED MECHANISM OF SARS VIRUS MEMBRANE FUSION REMARK 900 RELATED ID: 1ZVB RELATED DB: PDB REMARK 900 A STRUCTURE-BASED MECHANISM OF SARS VIRUS MEMBRANE FUSION DBREF 1ZV8 A 1 50 UNP P59594 VGL2_CVHSA 901 950 DBREF 1ZV8 C 1 50 UNP P59594 VGL2_CVHSA 901 950 DBREF 1ZV8 E 1 50 UNP P59594 VGL2_CVHSA 901 950 DBREF 1ZV8 G 1 50 UNP P59594 VGL2_CVHSA 901 950 DBREF 1ZV8 I 1 50 UNP P59594 VGL2_CVHSA 901 950 DBREF 1ZV8 K 1 50 UNP P59594 VGL2_CVHSA 901 950 DBREF 1ZV8 B 1 36 UNP P59594 VGL2_CVHSA 1150 1185 DBREF 1ZV8 D 1 36 UNP P59594 VGL2_CVHSA 1150 1185 DBREF 1ZV8 F 1 36 UNP P59594 VGL2_CVHSA 1150 1185 DBREF 1ZV8 H 1 36 UNP P59594 VGL2_CVHSA 1150 1185 DBREF 1ZV8 J 1 36 UNP P59594 VGL2_CVHSA 1150 1185 DBREF 1ZV8 L 1 36 UNP P59594 VGL2_CVHSA 1150 1185 SEQRES 1 A 50 ASN GLN LYS GLN ILE ALA ASN GLN PHE ASN LYS ALA ILE SEQRES 2 A 50 SER GLN ILE GLN GLU SER LEU THR THR THR SER THR ALA SEQRES 3 A 50 LEU GLY LYS LEU GLN ASP VAL VAL ASN GLN ASN ALA GLN SEQRES 4 A 50 ALA LEU ASN THR LEU VAL LYS GLN LEU SER SER SEQRES 1 B 36 ASP ILE SER GLY ILE ASN ALA SER VAL VAL ASN ILE GLN SEQRES 2 B 36 LYS GLU ILE ASP ARG LEU ASN GLU VAL ALA LYS ASN LEU SEQRES 3 B 36 ASN GLU SER LEU ILE ASP LEU GLN GLU LEU SEQRES 1 C 50 ASN GLN LYS GLN ILE ALA ASN GLN PHE ASN LYS ALA ILE SEQRES 2 C 50 SER GLN ILE GLN GLU SER LEU THR THR THR SER THR ALA SEQRES 3 C 50 LEU GLY LYS LEU GLN ASP VAL VAL ASN GLN ASN ALA GLN SEQRES 4 C 50 ALA LEU ASN THR LEU VAL LYS GLN LEU SER SER SEQRES 1 D 36 ASP ILE SER GLY ILE ASN ALA SER VAL VAL ASN ILE GLN SEQRES 2 D 36 LYS GLU ILE ASP ARG LEU ASN GLU VAL ALA LYS ASN LEU SEQRES 3 D 36 ASN GLU SER LEU ILE ASP LEU GLN GLU LEU SEQRES 1 E 50 ASN GLN LYS GLN ILE ALA ASN GLN PHE ASN LYS ALA ILE SEQRES 2 E 50 SER GLN ILE GLN GLU SER LEU THR THR THR SER THR ALA SEQRES 3 E 50 LEU GLY LYS LEU GLN ASP VAL VAL ASN GLN ASN ALA GLN SEQRES 4 E 50 ALA LEU ASN THR LEU VAL LYS GLN LEU SER SER SEQRES 1 F 36 ASP ILE SER GLY ILE ASN ALA SER VAL VAL ASN ILE GLN SEQRES 2 F 36 LYS GLU ILE ASP ARG LEU ASN GLU VAL ALA LYS ASN LEU SEQRES 3 F 36 ASN GLU SER LEU ILE ASP LEU GLN GLU LEU SEQRES 1 G 50 ASN GLN LYS GLN ILE ALA ASN GLN PHE ASN LYS ALA ILE SEQRES 2 G 50 SER GLN ILE GLN GLU SER LEU THR THR THR SER THR ALA SEQRES 3 G 50 LEU GLY LYS LEU GLN ASP VAL VAL ASN GLN ASN ALA GLN SEQRES 4 G 50 ALA LEU ASN THR LEU VAL LYS GLN LEU SER SER SEQRES 1 H 36 ASP ILE SER GLY ILE ASN ALA SER VAL VAL ASN ILE GLN SEQRES 2 H 36 LYS GLU ILE ASP ARG LEU ASN GLU VAL ALA LYS ASN LEU SEQRES 3 H 36 ASN GLU SER LEU ILE ASP LEU GLN GLU LEU SEQRES 1 I 50 ASN GLN LYS GLN ILE ALA ASN GLN PHE ASN LYS ALA ILE SEQRES 2 I 50 SER GLN ILE GLN GLU SER LEU THR THR THR SER THR ALA SEQRES 3 I 50 LEU GLY LYS LEU GLN ASP VAL VAL ASN GLN ASN ALA GLN SEQRES 4 I 50 ALA LEU ASN THR LEU VAL LYS GLN LEU SER SER SEQRES 1 J 36 ASP ILE SER GLY ILE ASN ALA SER VAL VAL ASN ILE GLN SEQRES 2 J 36 LYS GLU ILE ASP ARG LEU ASN GLU VAL ALA LYS ASN LEU SEQRES 3 J 36 ASN GLU SER LEU ILE ASP LEU GLN GLU LEU SEQRES 1 K 50 ASN GLN LYS GLN ILE ALA ASN GLN PHE ASN LYS ALA ILE SEQRES 2 K 50 SER GLN ILE GLN GLU SER LEU THR THR THR SER THR ALA SEQRES 3 K 50 LEU GLY LYS LEU GLN ASP VAL VAL ASN GLN ASN ALA GLN SEQRES 4 K 50 ALA LEU ASN THR LEU VAL LYS GLN LEU SER SER SEQRES 1 L 36 ASP ILE SER GLY ILE ASN ALA SER VAL VAL ASN ILE GLN SEQRES 2 L 36 LYS GLU ILE ASP ARG LEU ASN GLU VAL ALA LYS ASN LEU SEQRES 3 L 36 ASN GLU SER LEU ILE ASP LEU GLN GLU LEU HET NA A 209 1 HET NA B 206 1 HET CAC G 201 5 HET ZN G 204 1 HET NA G 208 1 HET ACT H 202 4 HET ZN H 203 1 HET NA H 210 1 HET NA J 207 1 HET NA K 205 1 HETNAM NA SODIUM ION HETNAM CAC CACODYLATE ION HETNAM ZN ZINC ION HETNAM ACT ACETATE ION HETSYN CAC DIMETHYLARSINATE FORMUL 13 NA 6(NA 1+) FORMUL 15 CAC C2 H6 AS O2 1- FORMUL 16 ZN 2(ZN 2+) FORMUL 18 ACT C2 H3 O2 1- FORMUL 23 HOH *176(H2 O) HELIX 1 1 ASN A 1 SER A 49 1 49 HELIX 2 2 ILE B 12 LEU B 26 1 15 HELIX 3 3 ASN B 27 LEU B 30 5 4 HELIX 4 4 GLN C 2 GLN C 47 1 46 HELIX 5 5 ILE D 12 LEU D 26 1 15 HELIX 6 6 ASN D 27 LEU D 30 5 4 HELIX 7 7 ASN E 1 SER E 49 1 49 HELIX 8 8 ILE F 12 LEU F 26 1 15 HELIX 9 9 ASN F 27 LEU F 30 5 4 HELIX 10 10 ASN G 1 SER G 50 1 50 HELIX 11 11 ILE H 12 LEU H 26 1 15 HELIX 12 12 ASN H 27 LEU H 30 5 4 HELIX 13 13 ASN I 1 SER I 49 1 49 HELIX 14 14 ILE J 12 LEU J 26 1 15 HELIX 15 15 ASN J 27 LEU J 30 5 4 HELIX 16 16 ASN K 1 SER K 50 1 50 HELIX 17 17 ILE L 12 LEU L 26 1 15 HELIX 18 18 ASN L 27 LEU L 30 5 4 HELIX 19 19 ASP L 32 LEU L 36 5 5 LINK OE1 GLU A 18 NA NA A 209 1555 1555 2.27 LINK OE2 GLU A 18 NA NA A 209 1555 1555 2.85 LINK NA NA A 209 O HOH A 215 1555 1555 2.56 LINK NA NA A 209 OD2 ASP J 32 1555 1655 2.32 LINK OE1 GLU B 21 NA NA B 206 1555 1555 2.04 LINK OE2 GLU B 21 NA NA B 206 1555 1555 2.56 LINK NA NA B 206 OE1 GLU F 28 1555 1655 2.36 LINK NA NA B 206 O HOH I 64 1555 1655 1.99 LINK OE1 GLU D 21 ZN ZN G 204 1564 1555 2.30 LINK O HOH E 59 NA NA J 207 1555 1555 2.69 LINK OE1 GLU F 21 NA NA J 207 1555 1555 1.82 LINK OD1 ASP G 32 NA NA G 208 1555 1555 2.41 LINK O SER G 50 ZN ZN G 204 1555 1555 2.15 LINK O1 CAC G 201 ZN ZN G 204 1555 1555 1.74 LINK O2 CAC G 201 ZN ZN H 203 1555 1555 1.79 LINK ZN ZN G 204 OE1 GLU L 35 1555 1654 2.76 LINK NA NA G 208 O HOH G 213 1555 1555 2.32 LINK NA NA G 208 O HOH G 220 1555 1555 2.27 LINK OD2 ASP H 32 NA NA H 210 1555 1555 2.94 LINK O ACT H 202 ZN ZN H 203 1555 1555 2.34 LINK ZN ZN H 203 O HOH H 211 1555 1555 1.83 LINK ZN ZN H 203 O HOH H 212 1555 1555 2.47 LINK NA NA H 210 O HOH H 225 1555 1555 2.53 LINK NA NA H 210 O HOH H 226 1555 1555 2.25 LINK NA NA H 210 O HOH H 229 1555 1555 1.97 LINK OE2 GLU J 28 NA NA J 207 1555 1555 1.78 LINK NA NA J 207 O HOH J 217 1555 1555 2.15 LINK OD1 ASP K 32 NA NA K 205 1555 1555 2.15 LINK NA NA K 205 O HOH K 219 1555 1555 2.25 LINK NA NA K 205 O HOH K 220 1555 1555 1.75 LINK NA NA K 205 O HOH K 223 1555 1555 2.28 CISPEP 1 ASP H 1 ILE H 2 0 10.18 SITE 1 AC1 11 GLU C 18 ARG D 18 GLU D 21 SER G 50 SITE 2 AC1 11 ZN G 204 HOH G 218 ASP H 1 ACT H 202 SITE 3 AC1 11 ZN H 203 GLN L 34 GLU L 35 SITE 1 AC2 4 CAC G 201 ASP H 1 SER H 3 ZN H 203 SITE 1 AC3 6 GLU C 18 CAC G 201 ASP H 1 ACT H 202 SITE 2 AC3 6 HOH H 211 HOH H 212 SITE 1 AC4 5 GLU D 21 SER G 50 CAC G 201 ASP H 1 SITE 2 AC4 5 GLU L 35 SITE 1 AC5 5 GLN K 31 ASP K 32 HOH K 219 HOH K 220 SITE 2 AC5 5 HOH K 223 SITE 1 AC6 3 GLU B 21 GLU F 28 HOH I 64 SITE 1 AC7 5 HOH E 59 ARG F 18 GLU F 21 GLU J 28 SITE 2 AC7 5 HOH J 217 SITE 1 AC8 5 GLN G 31 ASP G 32 HOH G 213 HOH G 220 SITE 2 AC8 5 HOH L 44 SITE 1 AC9 4 GLU A 18 HOH A 215 ARG B 18 ASP J 32 SITE 1 BC1 4 ASP H 32 HOH H 225 HOH H 226 HOH H 229 CRYST1 31.054 55.565 71.678 81.26 87.08 84.10 P 1 6 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 0.032202 -0.003328 -0.001164 0.00000 SCALE2 0.000000 0.018093 -0.002702 0.00000 SCALE3 0.000000 0.000000 0.014124 0.00000