HEADER SIGNALING PROTEIN 31-DEC-69 6CEB TITLE Insulin Receptor ectodomain in complex with two insulin molecules - TITLE 2 C1 symmetry COMPND MOL_ID: 3; COMPND 2 MOLECULE: Insulin A chain; COMPND 3 CHAIN: K, N; COMPND 4 ENGINEERED: YES; EXPDTA ELECTRON MICROSCOPY DBREF 6CEB N 1 21 UNP P01308 INS_HUMAN 90 110 SEQRES 1 N 21 GLY ILE VAL GLU GLN CYS CYS THR SER ILE CYS SER LEU SEQRES 2 N 21 TYR GLN LEU GLU ASN TYR CYS ASN ATOM 1 N GLY N 1 163.860 183.660 182.380 1.00298.28 ATOM 2 CA GLY N 1 164.067 182.367 182.989 1.00298.28 ATOM 3 C GLY N 1 165.510 181.931 182.867 1.00298.28 ATOM 4 O GLY N 1 166.329 182.652 182.306 1.00298.28 ATOM 5 N ILE N 2 165.821 180.743 183.381 1.00310.85 ATOM 6 CA ILE N 2 167.218 180.362 183.548 1.00310.85 ATOM 7 C ILE N 2 167.859 179.983 182.220 1.00310.85 ATOM 8 O ILE N 2 168.879 180.559 181.827 1.00310.85 ATOM 9 CB ILE N 2 167.346 179.260 184.618 1.00310.85 ATOM 10 CG1 ILE N 2 168.806 178.824 184.748 1.00310.85 ATOM 11 CG2 ILE N 2 166.308 178.130 184.462 1.00310.85 ATOM 12 CD1 ILE N 2 169.100 178.100 186.026 1.00310.85 ATOM 13 N VAL N 3 167.264 179.043 181.487 1.00354.68 ATOM 14 CA VAL N 3 167.770 178.729 180.161 1.00354.68 ATOM 15 C VAL N 3 167.356 179.795 179.168 1.00354.68 ATOM 16 O VAL N 3 167.938 179.889 178.083 1.00354.68 ATOM 17 CB VAL N 3 167.284 177.345 179.707 1.00354.68 ATOM 18 CG1 VAL N 3 167.807 176.282 180.650 1.00354.68 ATOM 19 CG2 VAL N 3 165.770 177.307 179.639 1.00354.68 ATOM 20 N GLU N 4 166.367 180.608 179.531 1.00355.36 ATOM 21 CA GLU N 4 165.976 181.771 178.757 1.00355.36 ATOM 22 C GLU N 4 167.055 182.834 178.753 1.00355.36 ATOM 23 O GLU N 4 167.087 183.669 177.846 1.00355.36 ATOM 24 CB GLU N 4 164.679 182.333 179.331 1.00355.36 ATOM 25 CG GLU N 4 163.436 181.484 179.052 1.00355.36 ATOM 26 CD GLU N 4 163.305 180.246 179.944 1.00355.36 ATOM 27 OE1 GLU N 4 164.169 179.997 180.804 1.00355.36 ATOM 28 OE2 GLU N 4 162.310 179.506 179.764 1.00355.36 ATOM 29 N GLN N 5 167.927 182.823 179.742 1.00348.50 ATOM 30 CA GLN N 5 169.017 183.774 179.815 1.00348.50 ATOM 31 C GLN N 5 170.379 183.139 179.615 1.00348.50 ATOM 32 O GLN N 5 171.237 183.737 178.967 1.00348.50 ATOM 33 CB GLN N 5 168.975 184.490 181.163 1.00348.50 ATOM 34 CG GLN N 5 167.767 185.382 181.314 1.00348.50 ATOM 35 CD GLN N 5 167.668 185.987 182.691 1.00348.50 ATOM 36 OE1 GLN N 5 168.480 185.695 183.567 1.00348.50 ATOM 37 NE2 GLN N 5 166.666 186.831 182.895 1.00348.50 ATOM 38 N CYS N 6 170.620 181.961 180.185 1.00343.19 ATOM 39 CA CYS N 6 171.935 181.343 180.109 1.00343.19 ATOM 40 C CYS N 6 172.062 180.321 178.991 1.00343.19 ATOM 41 O CYS N 6 173.183 179.910 178.680 1.00343.19 ATOM 42 CB CYS N 6 172.298 180.668 181.438 1.00343.19 ATOM 43 SG CYS N 6 172.695 181.752 182.852 1.00343.19 ATOM 44 N CYS N 7 170.956 179.893 178.388 1.00356.84 ATOM 45 CA CYS N 7 171.014 178.963 177.268 1.00356.84 ATOM 46 C CYS N 7 170.383 179.527 176.008 1.00356.84 ATOM 47 O CYS N 7 170.894 179.289 174.909 1.00356.84 ATOM 48 CB CYS N 7 170.339 177.638 177.631 1.00356.84 ATOM 49 SG CYS N 7 170.360 176.420 176.295 1.00356.84 ATOM 50 N THR N 8 169.266 180.243 176.127 1.00378.05 ATOM 51 CA THR N 8 168.730 180.948 174.968 1.00378.05 ATOM 52 C THR N 8 169.664 182.075 174.561 1.00378.05 ATOM 53 O THR N 8 170.171 182.106 173.435 1.00378.05 ATOM 54 CB THR N 8 167.340 181.493 175.278 1.00378.05 ATOM 55 OG1 THR N 8 166.482 180.413 175.665 1.00378.05 ATOM 56 CG2 THR N 8 166.762 182.188 174.061 1.00378.05 ATOM 57 N SER N 9 169.906 183.002 175.472 1.00350.76 ATOM 58 CA SER N 9 171.017 183.925 175.362 1.00350.76 ATOM 59 C SER N 9 172.219 183.320 176.080 1.00350.76 ATOM 60 O SER N 9 172.249 182.129 176.401 1.00350.76 ATOM 61 CB SER N 9 170.639 185.286 175.939 1.00350.76 ATOM 62 OG SER N 9 171.751 186.164 175.927 1.00350.76 ATOM 63 N ILE N 10 173.229 184.140 176.329 1.00323.55 ATOM 64 CA ILE N 10 174.307 183.810 177.246 1.00323.55 ATOM 65 C ILE N 10 174.260 184.821 178.377 1.00323.55 ATOM 66 O ILE N 10 174.194 186.030 178.127 1.00323.55 ATOM 67 CB ILE N 10 175.673 183.826 176.542 1.00323.55 ATOM 68 CG1 ILE N 10 175.685 182.766 175.446 1.00323.55 ATOM 69 CG2 ILE N 10 176.785 183.580 177.544 1.00323.55 ATOM 70 CD1 ILE N 10 176.781 182.918 174.441 1.00323.55 ATOM 71 N CYS N 11 174.251 184.326 179.612 1.00322.18 ATOM 72 CA CYS N 11 174.252 185.196 180.774 1.00322.18 ATOM 73 C CYS N 11 175.551 185.990 180.858 1.00322.18 ATOM 74 O CYS N 11 176.616 185.538 180.431 1.00322.18 ATOM 75 CB CYS N 11 174.059 184.383 182.056 1.00322.18 ATOM 76 SG CYS N 11 172.409 183.672 182.246 1.00322.18 ATOM 77 N SER N 12 175.445 187.201 181.389 1.00282.51 ATOM 78 CA SER N 12 176.620 187.974 181.749 1.00282.51 ATOM 79 C SER N 12 176.898 187.786 183.229 1.00282.51 ATOM 80 O SER N 12 176.078 187.255 183.980 1.00282.51 ATOM 81 CB SER N 12 176.438 189.460 181.444 1.00282.51 ATOM 82 OG SER N 12 175.624 190.074 182.424 1.00282.51 ATOM 83 N LEU N 13 178.080 188.235 183.645 1.00266.65 ATOM 84 CA LEU N 13 178.396 188.230 185.064 1.00266.65 ATOM 85 C LEU N 13 177.539 189.235 185.818 1.00266.65 ATOM 86 O LEU N 13 177.167 188.995 186.972 1.00266.65 ATOM 87 CB LEU N 13 179.881 188.515 185.262 1.00266.65 ATOM 88 CG LEU N 13 180.391 188.412 186.696 1.00266.65 ATOM 89 CD1 LEU N 13 180.167 187.005 187.220 1.00266.65 ATOM 90 CD2 LEU N 13 181.857 188.784 186.762 1.00266.65 ATOM 91 N TYR N 14 177.184 190.347 185.172 1.00301.82 ATOM 92 CA TYR N 14 176.283 191.301 185.805 1.00301.82 ATOM 93 C TYR N 14 174.867 190.755 185.914 1.00301.82 ATOM 94 O TYR N 14 174.151 191.084 186.868 1.00301.82 ATOM 95 CB TYR N 14 176.275 192.623 185.041 1.00301.82 ATOM 96 CG TYR N 14 175.329 193.624 185.654 1.00301.82 ATOM 97 CD1 TYR N 14 175.634 194.240 186.860 1.00301.82 ATOM 98 CD2 TYR N 14 174.116 193.929 185.046 1.00301.82 ATOM 99 CE1 TYR N 14 174.766 195.143 187.440 1.00301.82 ATOM 100 CE2 TYR N 14 173.241 194.830 185.618 1.00301.82 ATOM 101 CZ TYR N 14 173.573 195.435 186.814 1.00301.82 ATOM 102 OH TYR N 14 172.707 196.336 187.387 1.00301.82 ATOM 103 N GLN N 15 174.435 189.944 184.947 1.00289.33 ATOM 104 CA GLN N 15 173.120 189.326 185.057 1.00289.33 ATOM 105 C GLN N 15 173.082 188.331 186.203 1.00289.33 ATOM 106 O GLN N 15 172.117 188.300 186.973 1.00289.33 ATOM 107 CB GLN N 15 172.744 188.650 183.744 1.00289.33 ATOM 108 CG GLN N 15 172.447 189.624 182.632 1.00289.33 ATOM 109 CD GLN N 15 172.158 188.929 181.327 1.00289.33 ATOM 110 OE1 GLN N 15 172.203 187.706 181.243 1.00289.33 ATOM 111 NE2 GLN N 15 171.873 189.706 180.293 1.00289.33 ATOM 112 N LEU N 16 174.145 187.550 186.363 1.00294.44 ATOM 113 CA LEU N 16 174.250 186.622 187.476 1.00294.44 ATOM 114 C LEU N 16 174.555 187.313 188.794 1.00294.44 ATOM 115 O LEU N 16 174.462 186.674 189.846 1.00294.44 ATOM 116 CB LEU N 16 175.334 185.595 187.183 1.00294.44 ATOM 117 CG LEU N 16 175.024 184.776 185.938 1.00294.44 ATOM 118 CD1 LEU N 16 176.171 183.843 185.629 1.00294.44 ATOM 119 CD2 LEU N 16 173.728 184.016 186.119 1.00294.44 ATOM 120 N GLU N 17 174.938 188.588 188.754 1.00326.54 ATOM 121 CA GLU N 17 175.196 189.346 189.968 1.00326.54 ATOM 122 C GLU N 17 173.921 189.604 190.761 1.00326.54 ATOM 123 O GLU N 17 173.975 189.705 191.992 1.00326.54 ATOM 124 CB GLU N 17 175.902 190.649 189.591 1.00326.54 ATOM 125 CG GLU N 17 176.332 191.527 190.742 1.00326.54 ATOM 126 CD GLU N 17 177.161 192.701 190.278 1.00326.54 ATOM 127 OE1 GLU N 17 177.433 192.792 189.064 1.00326.54 ATOM 128 OE2 GLU N 17 177.535 193.538 191.126 1.00326.54 ATOM 129 N ASN N 18 172.766 189.651 190.094 1.00296.79 ATOM 130 CA ASN N 18 171.496 189.679 190.808 1.00296.79 ATOM 131 C ASN N 18 171.191 188.350 191.478 1.00296.79 ATOM 132 O ASN N 18 170.326 188.291 192.357 1.00296.79 ATOM 133 CB ASN N 18 170.372 190.043 189.848 1.00296.79 ATOM 134 CG ASN N 18 170.578 191.393 189.216 1.00296.79 ATOM 135 OD1 ASN N 18 170.795 191.500 188.009 1.00296.79 ATOM 136 ND2 ASN N 18 170.531 192.439 190.031 1.00296.79 ATOM 137 N TYR N 19 171.887 187.291 191.080 1.00307.52 ATOM 138 CA TYR N 19 171.755 185.972 191.665 1.00307.52 ATOM 139 C TYR N 19 172.842 185.718 192.689 1.00307.52 ATOM 140 O TYR N 19 172.867 184.650 193.307 1.00307.52 ATOM 141 CB TYR N 19 171.758 184.921 190.552 1.00307.52 ATOM 142 CG TYR N 19 170.586 185.181 189.653 1.00307.52 ATOM 143 CD1 TYR N 19 169.325 184.754 190.011 1.00307.52 ATOM 144 CD2 TYR N 19 170.721 185.931 188.491 1.00307.52 ATOM 145 CE1 TYR N 19 168.245 185.010 189.218 1.00307.52 ATOM 146 CE2 TYR N 19 169.637 186.215 187.701 1.00307.52 ATOM 147 CZ TYR N 19 168.397 185.760 188.078 1.00307.52 ATOM 148 OH TYR N 19 167.303 186.025 187.291 1.00307.52 ATOM 149 N CYS N 20 173.766 186.659 192.838 1.00326.55 ATOM 150 CA CYS N 20 174.331 186.943 194.140 1.00326.55 ATOM 151 C CYS N 20 173.373 187.869 194.883 1.00326.55 ATOM 152 O CYS N 20 172.556 188.566 194.276 1.00326.55 ATOM 153 CB CYS N 20 175.712 187.580 194.016 1.00326.55 ATOM 154 SG CYS N 20 176.956 186.499 193.289 1.00326.55 ATOM 155 N ASN N 21 173.444 187.836 196.210 1.00319.50 ATOM 156 CA ASN N 21 172.540 188.649 197.018 1.00319.50 ATOM 157 C ASN N 21 172.841 190.136 196.874 1.00319.50 ATOM 158 O ASN N 21 173.778 190.663 197.471 1.00319.50 ATOM 159 CB ASN N 21 172.613 188.245 198.489 1.00319.50 ATOM 160 CG ASN N 21 171.949 186.917 198.756 1.00319.50 ATOM 161 OD1 ASN N 21 170.898 186.616 198.196 1.00319.50 ATOM 162 ND2 ASN N 21 172.560 186.110 199.608 1.00319.50 ATOM 163 OXT ASN N 21 172.143 190.836 196.140 1.00319.50 TER