HEADER HYDROLASE/IMMUNE SYSTEM/HORMONE 31-DEC-69 6B70 TITLE Cryo-EM structure of human insulin degrading enzyme in complex with TITLE 2 FAB H11-E heavy chain, FAB H11-E light chain and insulin COMPND MOL_ID: 1; COMPND 2 MOLECULE: Insulin-degrading enzyme; COMPND 3 CHAIN: A, B; COMPND 4 EC: 3.4.24.56; COMPND 5 FRAGMENT: residues ; COMPND 6 ENGINEERED: YES; EXPDTA ELECTRON MICROSCOPY DBREF 6B70 B 46 1011 UNP P14735 IDE_HUMAN 46 1011 SEQRES 1 B 199 VAL ARG TYR ARG GLU VAL GLN LEU PRO ASP ARG GLY TRP SEQRES 2 B 199 PHE VAL TYR GLN GLN ARG ASN GLU VAL HIS ASN ASN SER SEQRES 3 B 199 GLY ILE GLU ILE TYR TYR GLN THR ASP MET GLN SER THR SEQRES 4 B 199 SER GLU ASN MET PHE LEU GLU LEU PHE ALA GLN ILE ILE SEQRES 5 B 199 SER GLU PRO ALA PHE ASN THR LEU ARG THR LYS GLU GLN SEQRES 6 B 199 LEU GLY TYR ILE VAL PHE SER GLY PRO ARG ARG ALA ASN SEQRES 7 B 199 GLY ILE GLN GLY LEU ARG PHE ILE ILE GLN SER GLU LYS SEQRES 8 B 199 PRO PRO HIS TYR LEU GLU SER ARG VAL GLU ALA PHE LEU SEQRES 9 B 199 ILE THR MET GLU LYS SER ILE GLU ASP MET THR GLU GLU SEQRES 10 B 199 ALA PHE GLN LYS HIS ILE GLN ALA LEU ALA ILE ARG ARG SEQRES 11 B 199 LEU ASP LYS PRO LYS LYS LEU SER ALA GLU SER ALA LYS SEQRES 12 B 199 TYR TRP GLY GLU ILE ILE SER GLN GLN TYR ASN PHE ASP SEQRES 13 B 199 ARG ASP ASN THR GLU VAL ALA TYR LEU LYS THR LEU THR SEQRES 14 B 199 LYS GLU ASP ILE ILE LYS PHE TYR LYS GLU MET LEU ALA SEQRES 15 B 199 VAL ASP ALA PRO ARG ARG HIS LYS VAL SER VAL HIS VAL SEQRES 16 B 199 LEU ALA ARG GLU SEQRES 1 B 23 PRO GLU VAL ILE GLN ASN MET THR GLU PHE LYS ARG GLY SEQRES 2 B 23 LEU PRO LEU PHE PRO LEU VAL LYS PRO HIS ATOM 1 N PRO B 944 178.581 215.380 195.182 1.00 74.67 ATOM 2 CA PRO B 944 177.249 214.791 195.304 1.00 74.67 ATOM 3 C PRO B 944 176.696 214.231 194.026 1.00 74.67 ATOM 4 O PRO B 944 176.998 214.732 192.947 1.00 74.67 ATOM 5 CB PRO B 944 176.382 215.963 195.744 1.00 74.67 ATOM 6 CG PRO B 944 177.093 217.145 195.271 1.00 74.67 ATOM 7 CD PRO B 944 178.547 216.837 195.368 1.00 74.67 ATOM 8 N GLU B 945 175.872 213.199 194.154 1.00 82.71 ATOM 9 CA GLU B 945 174.942 212.868 193.093 1.00 82.71 ATOM 10 C GLU B 945 173.606 212.581 193.751 1.00 82.71 ATOM 11 O GLU B 945 173.506 212.392 194.965 1.00 82.71 ATOM 12 CB GLU B 945 175.356 211.665 192.248 1.00 82.71 ATOM 13 CG GLU B 945 175.161 210.347 192.931 1.00 82.71 ATOM 14 CD GLU B 945 175.487 209.185 192.027 1.00 82.71 ATOM 15 OE1 GLU B 945 175.879 209.429 190.872 1.00 82.71 ATOM 16 OE2 GLU B 945 175.297 208.026 192.445 1.00 82.71 ATOM 17 N VAL B 946 172.581 212.533 192.937 1.00 80.68 ATOM 18 CA VAL B 946 171.226 212.491 193.437 1.00 80.68 ATOM 19 C VAL B 946 170.659 211.118 193.142 1.00 80.68 ATOM 20 O VAL B 946 171.047 210.459 192.173 1.00 80.68 ATOM 21 CB VAL B 946 170.413 213.640 192.805 1.00 80.68 ATOM 22 CG1 VAL B 946 170.277 213.459 191.309 1.00 80.68 ATOM 23 CG2 VAL B 946 169.051 213.804 193.463 1.00 80.68 ATOM 24 N ILE B 947 169.781 210.653 194.016 1.00 81.89 ATOM 25 CA ILE B 947 169.146 209.360 193.849 1.00 81.89 ATOM 26 C ILE B 947 167.734 209.600 193.361 1.00 81.89 ATOM 27 O ILE B 947 166.943 210.282 194.020 1.00 81.89 ATOM 28 CB ILE B 947 169.166 208.559 195.150 1.00 81.89 ATOM 29 CG1 ILE B 947 170.605 208.217 195.483 1.00 81.89 ATOM 30 CG2 ILE B 947 168.319 207.335 195.017 1.00 81.89 ATOM 31 CD1 ILE B 947 170.770 207.674 196.843 1.00 81.89 ATOM 32 N GLN B 948 167.420 209.018 192.212 1.00 86.39 ATOM 33 CA GLN B 948 166.125 209.146 191.573 1.00 86.39 ATOM 34 C GLN B 948 165.240 207.947 191.847 1.00 86.39 ATOM 35 O GLN B 948 164.110 208.093 192.310 1.00 86.39 ATOM 36 CB GLN B 948 166.331 209.275 190.063 1.00 86.39 ATOM 37 CG GLN B 948 167.201 210.424 189.674 1.00 86.39 ATOM 38 CD GLN B 948 166.639 211.720 190.163 1.00 86.39 ATOM 39 OE1 GLN B 948 167.168 212.327 191.089 1.00 86.39 ATOM 40 NE2 GLN B 948 165.550 212.157 189.548 1.00 86.39 ATOM 41 N ASN B 949 165.739 206.761 191.535 1.00 88.39 ATOM 42 CA ASN B 949 164.979 205.534 191.660 1.00 88.39 ATOM 43 C ASN B 949 165.817 204.595 192.505 1.00 88.39 ATOM 44 O ASN B 949 166.945 204.264 192.130 1.00 88.39 ATOM 45 CB ASN B 949 164.681 204.956 190.279 1.00 88.39 ATOM 46 CG ASN B 949 163.575 203.947 190.303 1.00 88.39 ATOM 47 OD1 ASN B 949 163.047 203.620 191.362 1.00 88.39 ATOM 48 ND2 ASN B 949 163.178 203.475 189.126 1.00 88.39 ATOM 49 N MET B 950 165.253 204.151 193.620 1.00 85.69 ATOM 50 CA MET B 950 166.022 203.413 194.607 1.00 85.69 ATOM 51 C MET B 950 166.413 202.033 194.117 1.00 85.69 ATOM 52 O MET B 950 167.436 201.490 194.545 1.00 85.69 ATOM 53 CB MET B 950 165.206 203.332 195.879 1.00 85.69 ATOM 54 CG MET B 950 164.846 204.715 196.306 1.00 85.69 ATOM 55 SD MET B 950 163.640 204.834 197.619 1.00 85.69 ATOM 56 CE MET B 950 163.292 206.589 197.570 1.00 85.69 ATOM 57 N THR B 951 165.626 201.447 193.226 1.00 81.98 ATOM 58 CA THR B 951 166.062 200.204 192.612 1.00 81.98 ATOM 59 C THR B 951 167.227 200.446 191.670 1.00 81.98 ATOM 60 O THR B 951 168.195 199.679 191.665 1.00 81.98 ATOM 61 CB THR B 951 164.897 199.556 191.896 1.00 81.98 ATOM 62 OG1 THR B 951 163.861 199.329 192.850 1.00 81.98 ATOM 63 CG2 THR B 951 165.308 198.231 191.320 1.00 81.98 ATOM 64 N GLU B 952 167.176 201.532 190.902 1.00 78.48 ATOM 65 CA GLU B 952 168.326 201.910 190.097 1.00 78.48 ATOM 66 C GLU B 952 169.497 202.332 190.964 1.00 78.48 ATOM 67 O GLU B 952 170.642 202.276 190.513 1.00 78.48 ATOM 68 CB GLU B 952 167.948 203.032 189.139 1.00 78.48 ATOM 69 N PHE B 953 169.233 202.746 192.199 1.00 78.33 ATOM 70 CA PHE B 953 170.310 202.941 193.153 1.00 78.33 ATOM 71 C PHE B 953 170.937 201.630 193.568 1.00 78.33 ATOM 72 O PHE B 953 172.160 201.529 193.651 1.00 78.33 ATOM 73 CB PHE B 953 169.789 203.661 194.377 1.00 78.33 ATOM 74 CG PHE B 953 170.754 203.703 195.487 1.00 78.33 ATOM 75 CD1 PHE B 953 171.836 204.544 195.434 1.00 78.33 ATOM 76 CD2 PHE B 953 170.568 202.918 196.606 1.00 78.33 ATOM 77 CE1 PHE B 953 172.728 204.597 196.469 1.00 78.33 ATOM 78 CE2 PHE B 953 171.458 202.963 197.642 1.00 78.33 ATOM 79 CZ PHE B 953 172.535 203.809 197.578 1.00 78.33 ATOM 80 N LYS B 954 170.133 200.617 193.836 1.00 72.25 ATOM 81 CA LYS B 954 170.681 199.372 194.343 1.00 72.25 ATOM 82 C LYS B 954 171.159 198.470 193.227 1.00 72.25 ATOM 83 O LYS B 954 171.674 197.384 193.498 1.00 72.25 ATOM 84 CB LYS B 954 169.659 198.645 195.198 1.00 72.25 ATOM 85 CG LYS B 954 169.338 199.392 196.442 1.00 72.25 ATOM 86 CD LYS B 954 168.280 198.672 197.215 1.00 72.25 ATOM 87 CE LYS B 954 167.934 199.443 198.455 1.00 72.25 ATOM 88 NZ LYS B 954 166.885 198.745 199.221 1.00 72.25 ATOM 89 N ARG B 955 170.975 198.900 191.987 1.00 75.30 ATOM 90 CA ARG B 955 171.348 198.100 190.836 1.00 75.30 ATOM 91 C ARG B 955 172.858 197.942 190.781 1.00 75.30 ATOM 92 O ARG B 955 173.376 196.826 190.723 1.00 75.30 ATOM 93 CB ARG B 955 170.842 198.793 189.575 1.00 75.30 ATOM 94 CG ARG B 955 171.139 198.111 188.272 1.00 75.30 ATOM 95 CD ARG B 955 170.198 196.939 188.063 1.00 75.30 ATOM 96 NE ARG B 955 168.837 197.425 187.833 1.00 75.30 ATOM 97 CZ ARG B 955 167.760 196.654 187.734 1.00 75.30 ATOM 98 NH1 ARG B 955 167.867 195.341 187.824 1.00 75.30 ATOM 99 NH2 ARG B 955 166.573 197.203 187.531 1.00 75.30 ATOM 100 N GLY B 956 173.578 199.055 190.816 1.00 71.67 ATOM 101 CA GLY B 956 175.023 199.051 190.712 1.00 71.67 ATOM 102 C GLY B 956 175.820 198.836 191.982 1.00 71.67 ATOM 103 O GLY B 956 177.003 198.520 191.912 1.00 71.67 ATOM 104 N LEU B 957 175.277 199.140 193.098 1.00 69.57 ATOM 105 CA LEU B 957 176.076 198.933 194.296 1.00 69.57 ATOM 106 C LEU B 957 176.155 197.466 194.695 1.00 69.57 ATOM 107 O LEU B 957 175.148 196.764 194.672 1.00 69.57 ATOM 108 CB LEU B 957 175.563 199.761 195.424 1.00 69.57 ATOM 109 CG LEU B 957 175.741 201.223 195.042 1.00 69.57 ATOM 110 CD1 LEU B 957 175.321 202.111 196.174 1.00 69.57 ATOM 111 CD2 LEU B 957 177.173 201.539 194.623 1.00 69.57 ATOM 112 N PRO B 958 177.333 196.998 195.074 1.00 65.67 ATOM 113 CA PRO B 958 177.495 195.613 195.525 1.00 65.67 ATOM 114 C PRO B 958 176.822 195.331 196.848 1.00 65.67 ATOM 115 O PRO B 958 176.251 196.229 197.463 1.00 65.67 ATOM 116 CB PRO B 958 179.010 195.482 195.676 1.00 65.67 ATOM 117 CG PRO B 958 179.556 196.485 194.813 1.00 65.67 ATOM 118 CD PRO B 958 178.630 197.643 194.873 1.00 65.67 ATOM 119 N LEU B 959 176.893 194.093 197.315 1.00 65.06 ATOM 120 CA LEU B 959 176.274 193.720 198.574 1.00 65.06 ATOM 121 C LEU B 959 177.322 193.146 199.505 1.00 65.06 ATOM 122 O LEU B 959 178.113 192.296 199.099 1.00 65.06 ATOM 123 CB LEU B 959 175.176 192.700 198.354 1.00 65.06 ATOM 124 CG LEU B 959 174.049 193.237 197.487 1.00 65.06 ATOM 125 CD1 LEU B 959 173.027 192.163 197.218 1.00 65.06 ATOM 126 CD2 LEU B 959 173.426 194.426 198.142 1.00 65.06 ATOM 127 N PHE B 960 177.303 193.584 200.753 1.00 67.61 ATOM 128 CA PHE B 960 178.246 193.089 201.734 1.00 67.61 ATOM 129 C PHE B 960 177.926 191.680 202.199 1.00 67.61 ATOM 130 O PHE B 960 176.776 191.252 202.165 1.00 67.61 ATOM 131 CB PHE B 960 178.307 193.984 202.954 1.00 67.61 ATOM 132 CG PHE B 960 179.107 195.198 202.759 1.00 67.61 ATOM 133 CD1 PHE B 960 180.477 195.113 202.793 1.00 67.61 ATOM 134 CD2 PHE B 960 178.526 196.425 202.638 1.00 67.61 ATOM 135 CE1 PHE B 960 181.247 196.225 202.650 1.00 67.61 ATOM 136 CE2 PHE B 960 179.300 197.535 202.520 1.00 67.61 ATOM 137 CZ PHE B 960 180.653 197.433 202.514 1.00 67.61 ATOM 138 N PRO B 961 178.935 190.923 202.575 1.00 67.32 ATOM 139 CA PRO B 961 178.695 189.613 203.169 1.00 67.32 ATOM 140 C PRO B 961 178.016 189.685 204.510 1.00 67.32 ATOM 141 O PRO B 961 177.794 190.755 205.073 1.00 67.32 ATOM 142 CB PRO B 961 180.102 189.066 203.376 1.00 67.32 ATOM 143 CG PRO B 961 180.910 189.789 202.491 1.00 67.32 ATOM 144 CD PRO B 961 180.372 191.148 202.397 1.00 67.32 ATOM 145 N LEU B 962 177.758 188.520 205.062 1.00 72.04 ATOM 146 CA LEU B 962 177.273 188.427 206.417 1.00 72.04 ATOM 147 C LEU B 962 178.440 188.076 207.317 1.00 72.04 ATOM 148 O LEU B 962 179.560 187.853 206.865 1.00 72.04 ATOM 149 CB LEU B 962 176.170 187.388 206.530 1.00 72.04 ATOM 150 CG LEU B 962 175.003 187.720 205.630 1.00 72.04 ATOM 151 CD1 LEU B 962 173.968 186.676 205.836 1.00 72.04 ATOM 152 CD2 LEU B 962 174.469 189.090 205.927 1.00 72.04 ATOM 153 N VAL B 963 178.174 188.023 208.599 1.00 84.85 ATOM 154 CA VAL B 963 179.202 187.746 209.583 1.00 84.85 ATOM 155 C VAL B 963 179.213 186.252 209.825 1.00 84.85 ATOM 156 O VAL B 963 178.150 185.635 209.934 1.00 84.85 ATOM 157 CB VAL B 963 178.932 188.516 210.880 1.00 84.85 ATOM 158 CG1 VAL B 963 179.989 188.210 211.916 1.00 84.85 ATOM 159 CG2 VAL B 963 178.890 189.988 210.592 1.00 84.85 ATOM 160 N LYS B 964 180.402 185.667 209.851 1.00 85.18 ATOM 161 CA LYS B 964 180.549 184.264 210.178 1.00 85.18 ATOM 162 C LYS B 964 180.040 184.004 211.582 1.00 85.18 ATOM 163 O LYS B 964 180.517 184.633 212.535 1.00 85.18 ATOM 164 CB LYS B 964 181.997 183.826 210.066 1.00 85.18 ATOM 165 CG LYS B 964 182.538 183.895 208.669 1.00 85.18 ATOM 166 CD LYS B 964 183.991 183.506 208.660 1.00 85.18 ATOM 167 CE LYS B 964 184.832 184.632 209.212 1.00 85.18 ATOM 168 NZ LYS B 964 184.780 185.809 208.299 1.00 85.18 ATOM 169 N PRO B 965 179.036 183.148 211.744 1.00 90.25 ATOM 170 CA PRO B 965 178.374 183.002 213.042 1.00 90.25 ATOM 171 C PRO B 965 179.267 182.232 214.000 1.00 90.25 ATOM 172 O PRO B 965 179.709 181.124 213.697 1.00 90.25 ATOM 173 CB PRO B 965 177.104 182.215 212.701 1.00 90.25 ATOM 174 CG PRO B 965 176.923 182.383 211.229 1.00 90.25 ATOM 175 CD PRO B 965 178.303 182.446 210.682 1.00 90.25 ATOM 176 N HIS B 966 179.538 182.825 215.149 1.00 88.77 ATOM 177 CA HIS B 966 180.335 182.144 216.145 1.00 88.77 ATOM 178 C HIS B 966 179.530 181.038 216.803 1.00 88.77 ATOM 179 O HIS B 966 180.068 179.981 217.118 1.00 88.77 ATOM 180 CB HIS B 966 180.828 183.119 217.201 1.00 88.77 ATOM 181 CG HIS B 966 181.700 182.484 218.231 1.00 88.77 ATOM 182 ND1 HIS B 966 181.193 181.899 219.371 1.00 88.77 ATOM 183 CD2 HIS B 966 183.041 182.325 218.292 1.00 88.77 ATOM 184 CE1 HIS B 966 182.185 181.412 220.093 1.00 88.77 ATOM 185 NE2 HIS B 966 183.317 181.659 219.461 1.00 88.77 TER