HEADER SIGNALING PROTEIN/CYTOKINE 14-MAY-09 3HH2 TITLE Crystal structure of the myostatin:follistatin 288 complex COMPND MOL_ID: 2; COMPND 2 MOLECULE: Follistatin; COMPND 3 CHAIN: C, D; COMPND 4 FRAGMENT: UNP residues ; COMPND 5 ENGINEERED: YES; EXPDTA X-RAY DIFFRACTION REMARK 2 RESOLUTION. 2.15 ANGSTORMS DBREF 3HH2 D 1 288 UNP P19883 FST_HUMAN 30 317 SEQRES 1 D 26 LYS THR CYS ARG ASP VAL PHE CYS PRO GLY SER SER THR SEQRES 2 D 26 CYS VAL VAL ASP GLN THR ASN ASN ALA TYR CYS VAL THR ATOM 1 N LYS D 137 4.990 -18.741 60.378 1.00 26.13 ATOM 2 CA LYS D 137 4.163 -19.560 61.252 1.00 26.19 ATOM 3 C LYS D 137 4.374 -19.049 62.672 1.00 23.41 ATOM 4 O LYS D 137 5.503 -18.820 63.083 1.00 20.95 ATOM 5 CB LYS D 137 4.589 -21.028 61.161 1.00 30.02 ATOM 6 CG LYS D 137 4.376 -21.667 59.793 1.00 32.42 ATOM 7 CD LYS D 137 2.949 -22.153 59.631 1.00 35.73 ATOM 8 CE LYS D 137 2.798 -23.042 58.397 1.00 37.80 ATOM 9 NZ LYS D 137 1.361 -23.321 58.097 1.00 38.04 ATOM 10 N THR D 138 3.287 -18.878 63.416 1.00 18.59 ATOM 11 CA THR D 138 3.327 -18.253 64.732 1.00 17.63 ATOM 12 C THR D 138 3.637 -16.772 64.596 1.00 16.57 ATOM 13 O THR D 138 4.159 -16.331 63.572 1.00 14.80 ATOM 14 CB THR D 138 4.353 -18.919 65.707 1.00 22.00 ATOM 15 OG1 THR D 138 5.677 -18.423 65.448 1.00 18.56 ATOM 16 CG2 THR D 138 4.332 -20.456 65.588 1.00 21.18 ATOM 17 N CYS D 139 3.309 -16.012 65.635 1.00 18.57 ATOM 18 CA CYS D 139 3.522 -14.575 65.644 1.00 22.79 ATOM 19 C CYS D 139 4.862 -14.175 66.244 1.00 24.19 ATOM 20 O CYS D 139 5.137 -12.989 66.412 1.00 26.87 ATOM 21 CB CYS D 139 2.393 -13.886 66.409 1.00 26.51 ATOM 22 SG CYS D 139 0.880 -13.699 65.416 1.00 35.31 ATOM 23 N ARG D 140 5.693 -15.154 66.576 1.00 24.34 ATOM 24 CA ARG D 140 7.000 -14.856 67.141 1.00 25.39 ATOM 25 C ARG D 140 7.864 -14.073 66.148 1.00 24.42 ATOM 26 O ARG D 140 8.095 -14.510 65.023 1.00 22.61 ATOM 27 CB ARG D 140 7.700 -16.140 67.575 1.00 27.26 ATOM 28 CG ARG D 140 8.978 -15.909 68.374 1.00 31.40 ATOM 29 CD ARG D 140 9.545 -17.223 68.885 1.00 33.70 ATOM 30 NE ARG D 140 10.696 -17.009 69.761 1.00 39.43 ATOM 31 CZ ARG D 140 10.605 -16.818 71.072 1.00 39.70 ATOM 32 NH1 ARG D 140 9.415 -16.818 71.664 1.00 39.56 ATOM 33 NH2 ARG D 140 11.702 -16.631 71.791 1.00 40.89 ATOM 34 N ASP D 141 8.322 -12.901 66.567 1.00 24.22 ATOM 35 CA ASP D 141 9.178 -12.070 65.724 1.00 24.93 ATOM 36 C ASP D 141 8.514 -11.601 64.441 1.00 25.45 ATOM 37 O ASP D 141 9.189 -11.349 63.445 1.00 22.90 ATOM 38 CB ASP D 141 10.479 -12.792 65.401 1.00 24.95 ATOM 39 CG ASP D 141 11.325 -13.002 66.621 1.00 27.22 ATOM 40 OD1 ASP D 141 11.641 -14.166 66.930 1.00 31.29 ATOM 41 OD2 ASP D 141 11.645 -12.002 67.290 1.00 27.80 ATOM 42 N VAL D 142 7.191 -11.499 64.465 1.00 25.60 ATOM 43 CA VAL D 142 6.473 -10.831 63.395 1.00 24.91 ATOM 44 C VAL D 142 6.191 -9.407 63.862 1.00 26.53 ATOM 45 O VAL D 142 5.460 -9.188 64.830 1.00 27.43 ATOM 46 CB VAL D 142 5.151 -11.545 63.049 1.00 26.37 ATOM 47 CG1 VAL D 142 4.408 -10.780 61.972 1.00 26.69 ATOM 48 CG2 VAL D 142 5.418 -12.974 62.586 1.00 25.69 ATOM 49 N PHE D 143 6.793 -8.441 63.183 1.00 26.26 ATOM 50 CA PHE D 143 6.629 -7.046 63.543 1.00 26.43 ATOM 51 C PHE D 143 5.718 -6.345 62.541 1.00 29.53 ATOM 52 O PHE D 143 6.143 -5.915 61.463 1.00 30.86 ATOM 53 CB PHE D 143 7.988 -6.357 63.635 1.00 24.84 ATOM 54 CG PHE D 143 8.871 -6.913 64.718 1.00 24.80 ATOM 55 CD1 PHE D 143 8.761 -6.454 66.027 1.00 22.92 ATOM 56 CD2 PHE D 143 9.807 -7.895 64.432 1.00 23.00 ATOM 57 CE1 PHE D 143 9.568 -6.969 67.030 1.00 22.90 ATOM 58 CE2 PHE D 143 10.617 -8.410 65.425 1.00 23.92 ATOM 59 CZ PHE D 143 10.498 -7.945 66.730 1.00 23.71 ATOM 60 N CYS D 144 4.450 -6.249 62.909 1.00 26.54 ATOM 61 CA CYS D 144 3.447 -5.682 62.036 1.00 24.54 ATOM 62 C CYS D 144 3.665 -4.181 61.851 1.00 23.20 ATOM 63 O CYS D 144 3.975 -3.477 62.805 1.00 19.70 ATOM 64 CB CYS D 144 2.061 -5.972 62.615 1.00 24.48 ATOM 65 SG CYS D 144 1.687 -7.759 62.608 1.00 28.61 ATOM 66 N PRO D 145 3.508 -3.691 60.613 1.00 23.35 ATOM 67 CA PRO D 145 3.648 -2.262 60.345 1.00 22.41 ATOM 68 C PRO D 145 2.447 -1.472 60.861 1.00 24.14 ATOM 69 O PRO D 145 1.380 -2.043 61.085 1.00 26.63 ATOM 70 CB PRO D 145 3.706 -2.200 58.816 1.00 20.33 ATOM 71 CG PRO D 145 2.961 -3.383 58.363 1.00 23.12 ATOM 72 CD PRO D 145 3.196 -4.459 59.393 1.00 22.94 ATOM 73 N GLY D 146 2.636 -0.173 61.062 1.00 27.28 ATOM 74 CA GLY D 146 1.546 0.727 61.423 1.00 29.55 ATOM 75 C GLY D 146 0.852 0.351 62.715 1.00 31.17 ATOM 76 O GLY D 146 1.500 0.015 63.705 1.00 31.96 ATOM 77 N SER D 147 -0.474 0.412 62.704 1.00 31.95 ATOM 78 CA SER D 147 -1.260 0.098 63.890 1.00 33.72 ATOM 79 C SER D 147 -1.768 -1.342 63.871 1.00 30.74 ATOM 80 O SER D 147 -2.686 -1.687 64.614 1.00 29.60 ATOM 81 CB SER D 147 -2.444 1.061 64.016 1.00 35.61 ATOM 82 OG SER D 147 -3.340 0.893 62.928 1.00 40.48 ATOM 83 N SER D 148 -1.169 -2.178 63.028 1.00 29.41 ATOM 84 CA SER D 148 -1.596 -3.575 62.920 1.00 27.76 ATOM 85 C SER D 148 -0.903 -4.477 63.942 1.00 25.04 ATOM 86 O SER D 148 0.208 -4.198 64.382 1.00 26.66 ATOM 87 CB SER D 148 -1.381 -4.109 61.499 1.00 23.40 ATOM 88 OG SER D 148 -0.002 -4.223 61.192 1.00 28.87 ATOM 89 N THR D 149 -1.576 -5.562 64.302 1.00 24.01 ATOM 90 CA THR D 149 -1.060 -6.542 65.247 1.00 23.06 ATOM 91 C THR D 149 -1.124 -7.946 64.636 1.00 19.69 ATOM 92 O THR D 149 -1.844 -8.183 63.672 1.00 15.83 ATOM 93 CB THR D 149 -1.877 -6.530 66.533 1.00 26.32 ATOM 94 OG1 THR D 149 -1.605 -5.321 67.250 1.00 34.69 ATOM 95 CG2 THR D 149 -1.503 -7.723 67.411 1.00 32.36 ATOM 96 N CYS D 150 -0.377 -8.877 65.204 1.00 17.51 ATOM 97 CA CYS D 150 -0.254 -10.186 64.601 1.00 23.14 ATOM 98 C CYS D 150 -1.283 -11.135 65.186 1.00 20.80 ATOM 99 O CYS D 150 -1.539 -11.116 66.384 1.00 23.58 ATOM 100 CB CYS D 150 1.163 -10.737 64.797 1.00 23.07 ATOM 101 SG CYS D 150 1.443 -12.346 63.990 1.00 28.63 ATOM 102 N VAL D 151 -1.887 -11.956 64.335 1.00 18.08 ATOM 103 CA VAL D 151 -2.697 -13.079 64.813 1.00 17.44 ATOM 104 C VAL D 151 -2.403 -14.261 63.930 1.00 16.29 ATOM 105 O VAL D 151 -1.903 -14.086 62.822 1.00 15.63 ATOM 106 CB VAL D 151 -4.214 -12.789 64.756 1.00 17.75 ATOM 107 CG1 VAL D 151 -4.548 -11.514 65.540 1.00 18.72 ATOM 108 CG2 VAL D 151 -4.687 -12.688 63.320 1.00 17.95 ATOM 109 N VAL D 152 -2.713 -15.461 64.411 1.00 16.15 ATOM 110 CA VAL D 152 -2.568 -16.658 63.594 1.00 17.08 ATOM 111 C VAL D 152 -3.934 -17.292 63.278 1.00 20.03 ATOM 112 O VAL D 152 -4.889 -17.149 64.047 1.00 17.13 ATOM 113 CB VAL D 152 -1.597 -17.678 64.252 1.00 19.11 ATOM 114 CG1 VAL D 152 -0.248 -17.026 64.480 1.00 19.05 ATOM 115 CG2 VAL D 152 -2.151 -18.208 65.577 1.00 16.21 ATOM 116 N ASP D 153 -4.026 -17.949 62.124 1.00 19.30 ATOM 117 CA ASP D 153 -5.251 -18.624 61.712 1.00 16.64 ATOM 118 C ASP D 153 -5.256 -20.056 62.224 1.00 17.75 ATOM 119 O ASP D 153 -4.469 -20.413 63.100 1.00 17.83 ATOM 120 CB ASP D 153 -5.424 -18.594 60.182 1.00 17.74 ATOM 121 CG ASP D 153 -4.334 -19.359 59.443 1.00 16.96 ATOM 122 OD1 ASP D 153 -3.578 -20.113 60.078 1.00 18.24 ATOM 123 OD2 ASP D 153 -4.230 -19.207 58.210 1.00 23.35 ATOM 124 N GLN D 154 -6.130 -20.882 61.659 1.00 17.97 ATOM 125 CA GLN D 154 -6.334 -22.229 62.168 1.00 17.07 ATOM 126 C GLN D 154 -5.157 -23.150 61.855 1.00 19.55 ATOM 127 O GLN D 154 -5.081 -24.265 62.370 1.00 20.62 ATOM 128 CB GLN D 154 -7.634 -22.823 61.613 1.00 14.42 ATOM 129 CG GLN D 154 -7.565 -23.204 60.119 1.00 12.73 ATOM 130 CD GLN D 154 -7.892 -22.039 59.184 1.00 16.59 ATOM 131 OE1 GLN D 154 -7.632 -20.874 59.497 1.00 16.03 ATOM 132 NE2 GLN D 154 -8.451 -22.356 58.020 1.00 17.94 ATOM 133 N THR D 155 -4.254 -22.691 61.001 1.00 18.30 ATOM 134 CA THR D 155 -3.076 -23.475 60.655 1.00 21.69 ATOM 135 C THR D 155 -1.816 -22.769 61.129 1.00 18.67 ATOM 136 O THR D 155 -0.733 -23.053 60.650 1.00 19.03 ATOM 137 CB THR D 155 -2.935 -23.666 59.137 1.00 25.99 ATOM 138 OG1 THR D 155 -4.220 -23.902 58.554 1.00 27.61 ATOM 139 CG2 THR D 155 -2.012 -24.841 58.831 1.00 28.79 ATOM 140 N ASN D 156 -1.967 -21.824 62.048 1.00 15.29 ATOM 141 CA ASN D 156 -0.811 -21.182 62.665 1.00 17.61 ATOM 142 C ASN D 156 -0.059 -20.205 61.745 1.00 17.99 ATOM 143 O ASN D 156 1.091 -19.842 62.016 1.00 18.03 ATOM 144 CB ASN D 156 0.143 -22.267 63.173 1.00 21.66 ATOM 145 CG ASN D 156 0.803 -21.899 64.476 1.00 26.06 ATOM 146 OD1 ASN D 156 0.408 -20.942 65.142 1.00 29.40 ATOM 147 ND2 ASN D 156 1.821 -22.667 64.857 1.00 31.27 ATOM 148 N ASN D 157 -0.686 -19.798 60.645 1.00 16.20 ATOM 149 CA ASN D 157 -0.080 -18.795 59.773 1.00 20.27 ATOM 150 C ASN D 157 -0.259 -17.422 60.403 1.00 18.96 ATOM 151 O ASN D 157 -1.331 -17.124 60.916 1.00 18.41 ATOM 152 CB ASN D 157 -0.717 -18.827 58.375 1.00 17.01 ATOM 153 CG ASN D 157 -0.551 -20.172 57.700 1.00 21.72 ATOM 154 OD1 ASN D 157 0.570 -20.676 57.560 1.00 25.96 ATOM 155 ND2 ASN D 157 -1.663 -20.772 57.286 1.00 22.27 ATOM 156 N ALA D 158 0.782 -16.596 60.379 1.00 16.58 ATOM 157 CA ALA D 158 0.686 -15.247 60.945 1.00 18.83 ATOM 158 C ALA D 158 0.135 -14.209 59.952 1.00 17.07 ATOM 159 O ALA D 158 0.556 -14.153 58.800 1.00 15.27 ATOM 160 CB ALA D 158 2.064 -14.796 61.482 1.00 18.45 ATOM 161 N TYR D 159 -0.803 -13.392 60.419 1.00 15.74 ATOM 162 CA TYR D 159 -1.313 -12.248 59.673 1.00 16.59 ATOM 163 C TYR D 159 -1.159 -10.976 60.490 1.00 19.39 ATOM 164 O TYR D 159 -1.322 -11.001 61.711 1.00 18.04 ATOM 165 CB TYR D 159 -2.805 -12.436 59.371 1.00 15.12 ATOM 166 CG TYR D 159 -3.081 -13.685 58.570 1.00 19.69 ATOM 167 CD1 TYR D 159 -3.259 -13.630 57.191 1.00 16.24 ATOM 168 CD2 TYR D 159 -3.124 -14.921 59.193 1.00 18.35 ATOM 169 CE1 TYR D 159 -3.488 -14.786 56.463 1.00 23.68 ATOM 170 CE2 TYR D 159 -3.358 -16.067 58.485 1.00 21.16 ATOM 171 CZ TYR D 159 -3.540 -16.000 57.127 1.00 20.68 ATOM 172 OH TYR D 159 -3.764 -17.166 56.452 1.00 24.25 ATOM 173 N CYS D 160 -0.899 -9.858 59.817 1.00 19.39 ATOM 174 CA CYS D 160 -1.017 -8.561 60.465 1.00 21.34 ATOM 175 C CYS D 160 -2.364 -7.933 60.156 1.00 21.66 ATOM 176 O CYS D 160 -2.692 -7.707 58.998 1.00 23.52 ATOM 177 CB CYS D 160 0.121 -7.639 60.027 1.00 25.17 ATOM 178 SG CYS D 160 1.720 -8.225 60.623 1.00 26.76 ATOM 179 N VAL D 161 -3.151 -7.665 61.192 1.00 19.10 ATOM 180 CA VAL D 161 -4.475 -7.107 60.997 1.00 18.39 ATOM 181 C VAL D 161 -4.705 -5.927 61.931 1.00 20.48 ATOM 182 O VAL D 161 -3.895 -5.639 62.813 1.00 19.26 ATOM 183 CB VAL D 161 -5.596 -8.171 61.190 1.00 18.10 ATOM 184 CG1 VAL D 161 -5.315 -9.390 60.339 1.00 24.55 ATOM 185 CG2 VAL D 161 -5.732 -8.573 62.657 1.00 16.59 ATOM 186 N THR D 162 -5.814 -5.238 61.725 1.00 24.59 ATOM 187 CA THR D 162 -6.150 -4.101 62.554 1.00 29.17 ATOM 188 C THR D 162 -7.264 -4.506 63.497 1.00 32.48 ATOM 189 O THR D 162 -8.418 -4.633 63.093 1.00 34.20 ATOM 190 CB THR D 162 -6.591 -2.908 61.703 1.00 29.53 ATOM 191 OG1 THR D 162 -5.509 -2.527 60.848 1.00 28.72 ATOM 192 CG2 THR D 162 -6.964 -1.724 62.597 1.00 31.73 TER