HEADER CELL ADHESION 01-OCT-08 2V53 TITLE CRYSTAL STRUCTURE OF A SPARC-COLLAGEN COMPLEX COMPND MOL_ID: 1; COMPND 2 MOLECULE: SPARC; COMPND 3 CHAIN: A; COMPND 4 FRAGMENT: FS AND EC DOMAINS, RESIDUES ; COMPND 5 ENGINEERED: YES; EXPDTA X-RAY DIFFRACTION REMARK 2 RESOLUTION. 3.20 ANGSTORMS DBREF 2V53 A 49 52 PDB 2V53 2V53 49 52 DBREF 2V53 A 53 195 UNP P09486 SPRC_HUMAN 70 212 DBREF 2V53 A 204 286 UNP P09486 SPRC_HUMAN 221 303 MODRES 2V53 ASN A 51 ASN GLYCOSYLATION SITE SEQRES 1 A 24 PRO CYS GLN ASN HIS HIS CYS LYS HIS GLY LYS VAL CYS SEQRES 2 A 24 GLU LEU ASP GLU ASN ASN THR PRO MET CYS VAL ATOM 1 N PRO A 54 23.158 -9.405 39.514 1.00119.34 ATOM 2 CA PRO A 54 22.678 -9.212 38.149 1.00123.94 ATOM 3 C PRO A 54 21.945 -7.883 37.980 1.00131.36 ATOM 4 O PRO A 54 21.458 -7.572 36.891 1.00128.63 ATOM 5 CB PRO A 54 21.776 -10.373 37.728 1.00115.90 ATOM 6 N CYS A 55 21.882 -7.097 39.055 1.00140.23 ATOM 7 CA CYS A 55 21.040 -5.895 39.078 1.00145.78 ATOM 8 C CYS A 55 21.744 -4.564 39.370 1.00151.69 ATOM 9 O CYS A 55 21.411 -3.543 38.767 1.00152.22 ATOM 10 CB CYS A 55 19.872 -6.079 40.054 1.00141.39 ATOM 11 SG CYS A 55 18.347 -6.660 39.281 1.00140.69 ATOM 12 N GLN A 56 22.696 -4.573 40.300 1.00153.39 ATOM 13 CA GLN A 56 23.360 -3.345 40.737 1.00154.50 ATOM 14 C GLN A 56 23.502 -2.301 39.629 1.00155.70 ATOM 15 O GLN A 56 23.357 -1.105 39.880 1.00154.72 ATOM 16 CB GLN A 56 24.719 -3.664 41.339 1.00157.39 ATOM 17 N ASN A 57 23.769 -2.764 38.409 1.00158.84 ATOM 18 CA ASN A 57 24.059 -1.882 37.275 1.00163.79 ATOM 19 C ASN A 57 22.828 -1.335 36.541 1.00163.13 ATOM 20 O ASN A 57 22.960 -0.772 35.453 1.00164.14 ATOM 21 CB ASN A 57 24.987 -2.586 36.285 1.00166.11 ATOM 22 N HIS A 58 21.642 -1.502 37.126 1.00159.28 ATOM 23 CA HIS A 58 20.416 -0.953 36.541 1.00155.31 ATOM 24 C HIS A 58 19.809 0.088 37.475 1.00154.92 ATOM 25 O HIS A 58 19.484 -0.211 38.626 1.00149.80 ATOM 26 CB HIS A 58 19.394 -2.060 36.249 1.00146.89 ATOM 27 CG HIS A 58 18.487 -1.765 35.092 1.00142.45 ATOM 28 ND1 HIS A 58 18.243 -0.487 34.639 1.00143.40 ATOM 29 CD2 HIS A 58 17.750 -2.587 34.307 1.00138.18 ATOM 30 CE1 HIS A 58 17.404 -0.534 33.619 1.00140.96 ATOM 31 NE2 HIS A 58 17.089 -1.799 33.399 1.00137.87 ATOM 32 N HIS A 59 19.674 1.312 36.973 1.00158.72 ATOM 33 CA HIS A 59 19.069 2.401 37.731 1.00158.55 ATOM 34 C HIS A 59 17.723 2.788 37.131 1.00155.73 ATOM 35 O HIS A 59 17.650 3.203 35.972 1.00155.61 ATOM 36 CB HIS A 59 20.002 3.608 37.761 1.00161.94 ATOM 37 N CYS A 60 16.660 2.639 37.918 1.00151.08 ATOM 38 CA CYS A 60 15.315 2.961 37.449 1.00147.91 ATOM 39 C CYS A 60 14.830 4.330 37.935 1.00148.34 ATOM 40 O CYS A 60 15.170 4.761 39.030 1.00147.25 ATOM 41 CB CYS A 60 14.329 1.861 37.860 1.00142.06 ATOM 42 SG CYS A 60 14.426 0.343 36.872 1.00125.20 ATOM 43 N LYS A 61 14.034 5.001 37.105 1.00150.94 ATOM 44 CA LYS A 61 13.472 6.318 37.416 1.00152.27 ATOM 45 C LYS A 61 12.800 6.374 38.796 1.00148.59 ATOM 46 O LYS A 61 12.491 5.334 39.369 1.00145.42 ATOM 47 CB LYS A 61 12.487 6.721 36.324 1.00152.08 ATOM 48 N HIS A 62 12.580 7.578 39.330 1.00150.09 ATOM 49 CA HIS A 62 11.937 7.742 40.645 1.00147.48 ATOM 50 C HIS A 62 10.600 7.013 40.721 1.00139.52 ATOM 51 O HIS A 62 9.639 7.383 40.047 1.00139.43 ATOM 52 CB HIS A 62 11.696 9.223 40.974 1.00153.91 ATOM 53 CG HIS A 62 12.889 9.931 41.545 1.00162.64 ATOM 54 ND1 HIS A 62 14.175 9.684 41.120 1.00168.73 ATOM 55 CD2 HIS A 62 12.980 10.906 42.479 1.00164.24 ATOM 56 CE1 HIS A 62 15.012 10.461 41.783 1.00171.33 ATOM 57 NE2 HIS A 62 14.313 11.215 42.614 1.00169.16 ATOM 58 N GLY A 63 10.532 5.991 41.562 1.00134.00 ATOM 59 CA GLY A 63 9.294 5.261 41.755 1.00129.57 ATOM 60 C GLY A 63 9.413 3.791 41.407 1.00129.71 ATOM 61 O GLY A 63 8.623 2.969 41.875 1.00125.45 ATOM 62 N LYS A 64 10.409 3.462 40.590 1.00132.22 ATOM 63 CA LYS A 64 10.613 2.096 40.119 1.00127.44 ATOM 64 C LYS A 64 11.830 1.450 40.815 1.00128.31 ATOM 65 O LYS A 64 12.664 2.152 41.391 1.00128.46 ATOM 66 CB LYS A 64 10.768 2.089 38.585 1.00126.16 ATOM 67 CG LYS A 64 9.608 2.756 37.812 1.00120.52 ATOM 68 CD LYS A 64 9.832 2.743 36.289 1.00118.89 ATOM 69 CE LYS A 64 8.582 3.164 35.516 1.00113.17 ATOM 70 NZ LYS A 64 8.599 2.706 34.107 1.00 94.47 ATOM 71 N VAL A 65 11.903 0.117 40.786 1.00128.58 ATOM 72 CA VAL A 65 13.069 -0.637 41.278 1.00128.03 ATOM 73 C VAL A 65 13.521 -1.672 40.233 1.00127.65 ATOM 74 O VAL A 65 12.992 -1.698 39.122 1.00129.47 ATOM 75 CB VAL A 65 12.801 -1.346 42.649 1.00103.01 ATOM 76 CG1 VAL A 65 12.560 -0.336 43.757 1.00102.82 ATOM 77 CG2 VAL A 65 11.638 -2.335 42.558 1.00 84.72 ATOM 78 N CYS A 66 14.492 -2.516 40.579 1.00125.33 ATOM 79 CA CYS A 66 14.927 -3.592 39.683 1.00125.03 ATOM 80 C CYS A 66 14.291 -4.927 40.076 1.00122.98 ATOM 81 O CYS A 66 14.377 -5.336 41.235 1.00125.16 ATOM 82 CB CYS A 66 16.461 -3.710 39.682 1.00128.28 ATOM 83 SG CYS A 66 17.184 -5.087 38.712 1.00138.26 ATOM 84 N GLU A 67 13.631 -5.585 39.122 1.00118.75 ATOM 85 CA GLU A 67 13.165 -6.967 39.294 1.00113.22 ATOM 86 C GLU A 67 13.432 -7.750 38.009 1.00117.71 ATOM 87 O GLU A 67 13.280 -7.213 36.913 1.00121.78 ATOM 88 CB GLU A 67 11.679 -7.035 39.672 1.00106.26 ATOM 89 CG GLU A 67 11.350 -6.573 41.100 1.00107.11 ATOM 90 CD GLU A 67 11.783 -7.556 42.191 1.00108.41 ATOM 91 OE1 GLU A 67 11.326 -8.719 42.176 1.00111.22 ATOM 92 OE2 GLU A 67 12.558 -7.153 43.087 1.00105.82 ATOM 93 N LEU A 68 13.839 -9.012 38.148 1.00117.62 ATOM 94 CA LEU A 68 14.264 -9.820 37.004 1.00119.06 ATOM 95 C LEU A 68 13.082 -10.403 36.213 1.00122.09 ATOM 96 O LEU A 68 12.130 -10.913 36.810 1.00118.60 ATOM 97 CB LEU A 68 15.212 -10.940 37.464 1.00113.72 ATOM 98 CG LEU A 68 16.655 -10.595 37.865 1.00114.24 ATOM 99 CD1 LEU A 68 17.424 -11.850 38.220 1.00 96.08 ATOM 100 CD2 LEU A 68 17.382 -9.842 36.759 1.00117.85 ATOM 101 N ASP A 69 13.142 -10.315 34.879 1.00127.73 ATOM 102 CA ASP A 69 12.102 -10.899 34.018 1.00127.80 ATOM 103 C ASP A 69 12.299 -12.411 33.853 1.00131.90 ATOM 104 O ASP A 69 13.289 -12.963 34.330 1.00134.55 ATOM 105 CB ASP A 69 11.971 -10.159 32.664 1.00126.44 ATOM 106 CG ASP A 69 12.951 -10.653 31.591 1.00127.37 ATOM 107 OD1 ASP A 69 14.060 -11.115 31.920 1.00127.98 ATOM 108 OD2 ASP A 69 12.609 -10.552 30.393 1.00127.02 ATOM 109 N GLU A 70 11.351 -13.082 33.206 1.00132.66 ATOM 110 CA GLU A 70 11.361 -14.546 33.151 1.00134.69 ATOM 111 C GLU A 70 12.622 -15.139 32.501 1.00138.14 ATOM 112 O GLU A 70 12.796 -16.357 32.469 1.00137.68 ATOM 113 CB GLU A 70 10.101 -15.061 32.465 1.00133.90 ATOM 114 N ASN A 71 13.495 -14.272 31.993 1.00140.02 ATOM 115 CA ASN A 71 14.747 -14.692 31.364 1.00139.38 ATOM 116 C ASN A 71 15.987 -14.329 32.187 1.00135.69 ATOM 117 O ASN A 71 17.113 -14.503 31.725 1.00137.58 ATOM 118 CB ASN A 71 14.868 -14.082 29.964 1.00145.13 ATOM 119 CG ASN A 71 14.131 -14.882 28.910 1.00145.78 ATOM 120 OD1 ASN A 71 14.222 -16.110 28.874 1.00145.65 ATOM 121 ND2 ASN A 71 13.407 -14.188 28.034 1.00145.43 ATOM 122 N ASN A 72 15.764 -13.828 33.402 1.00128.93 ATOM 123 CA ASN A 72 16.831 -13.353 34.297 1.00123.31 ATOM 124 C ASN A 72 17.539 -12.068 33.838 1.00115.94 ATOM 125 O ASN A 72 18.664 -11.792 34.254 1.00112.84 ATOM 126 CB ASN A 72 17.852 -14.464 34.612 1.00127.30 ATOM 127 CG ASN A 72 17.548 -15.199 35.925 1.00125.78 ATOM 128 OD1 ASN A 72 16.388 -15.437 36.269 1.00122.10 ATOM 129 ND2 ASN A 72 18.600 -15.560 36.658 1.00126.40 ATOM 130 N THR A 73 16.860 -11.283 33.001 1.00113.61 ATOM 131 CA THR A 73 17.427 -10.060 32.429 1.00118.40 ATOM 132 C THR A 73 16.769 -8.781 32.991 1.00118.82 ATOM 133 O THR A 73 15.558 -8.596 32.873 1.00116.48 ATOM 134 CB THR A 73 17.327 -10.102 30.907 1.00108.22 ATOM 135 N PRO A 74 17.579 -7.883 33.583 1.00118.99 ATOM 136 CA PRO A 74 17.079 -6.741 34.356 1.00113.90 ATOM 137 C PRO A 74 15.965 -5.971 33.666 1.00110.37 ATOM 138 O PRO A 74 16.005 -5.776 32.450 1.00112.39 ATOM 139 CB PRO A 74 18.314 -5.850 34.496 1.00118.95 ATOM 140 CG PRO A 74 19.461 -6.782 34.409 1.00122.09 ATOM 141 CD PRO A 74 19.045 -7.844 33.438 1.00122.55 ATOM 142 N MET A 75 14.976 -5.552 34.451 1.00103.90 ATOM 143 CA MET A 75 13.914 -4.676 33.973 1.00101.17 ATOM 144 C MET A 75 13.469 -3.803 35.117 1.00 99.76 ATOM 145 O MET A 75 13.968 -3.943 36.225 1.00 99.47 ATOM 146 CB MET A 75 12.721 -5.464 33.431 1.00 97.97 ATOM 147 CG MET A 75 12.035 -6.372 34.430 1.00 92.68 ATOM 148 SD MET A 75 10.640 -7.280 33.726 1.00 88.90 ATOM 149 CE MET A 75 9.406 -5.994 33.629 1.00 87.15 ATOM 150 N CYS A 76 12.526 -2.904 34.848 1.00102.23 ATOM 151 CA CYS A 76 12.054 -1.962 35.860 1.00101.62 ATOM 152 C CYS A 76 10.543 -2.011 36.010 1.00 95.75 ATOM 153 O CYS A 76 9.799 -1.820 35.057 1.00 98.77 ATOM 154 CB CYS A 76 12.492 -0.528 35.539 1.00 98.96 ATOM 155 SG CYS A 76 14.214 -0.359 34.978 1.00333.31 ATOM 156 N VAL A 77 10.101 -2.279 37.226 1.00 90.51 ATOM 157 CA VAL A 77 8.686 -2.237 37.557 1.00 90.95 ATOM 158 C VAL A 77 8.432 -1.240 38.711 1.00 94.18 ATOM 159 O VAL A 77 9.368 -0.732 39.322 1.00103.65 ATOM 160 CB VAL A 77 8.139 -3.661 37.887 1.00 93.84 ATOM 161 CG1 VAL A 77 8.339 -4.594 36.696 1.00 91.46 ATOM 162 CG2 VAL A 77 8.784 -4.237 39.158 1.00 79.64 TER