HEADER LIPID BINDING PROTEIN 31-DEC-69 6TZ5 TITLE CryoEM reconstruction of membrane-bound ESCRT-III filament composed TITLE 2 of CHMP1B+IST1 (left-handed) COMPND MOL_ID: 1; COMPND 2 MOLECULE: Charged multivesicular body protein 1b; COMPND 3 CHAIN: AA, AB, CB, EB, GB, IB, KB, MB, OB, QB, SA, UA, WA, YA, CA, EA, GA, IA, KA, MA, OA, QA, B, D, F, H, J, L, N, P, R, T, W, Y; COMPND 4 MUTATION: YES; COMPND 5 ENGINEERED: YES; COMPND 6 MOL_ID: 2; COMPND 7 IST1 homolog; COMPND 8 CHAIN: BB, DB, FB, HB, JB, LB, NB, PB, TA, VA, XA, ZA, BA, A, DA, FA, HA, JA, LA, NA, PA, RA, C, E, G, I, K, M, O, Q, S, V, X, Z; COMPND 9 N-terminal domain (UNP residues ; COMPND 10 ENGINEERED: YES; EXPDTA ELECTRON MICROSCOPY DBREF 6TZ5 J 1 199 UNP Q7LBR1 CHM1B_HUMAN 1 199 SEQRES 1 J 163 ASN MET GLU LYS HIS LEU PHE ASN LEU LYS PHE ALA ALA SEQRES 2 J 163 LYS GLU LEU SER ARG SER ALA LYS LYS CYS ASP LYS GLU SEQRES 3 J 163 GLU LYS ALA GLU LYS ALA LYS ILE GLU LYS ALA ILE GLN SEQRES 4 J 163 LYS GLY ASN MET GLU VAL ALA ARG ILE HIS ALA GLU ASN SEQRES 5 J 163 ALA ILE ARG GLN LYS ASN GLN ALA VAL ASN PHE LEU ARG SEQRES 6 J 163 MET SER ALA ARG VAL ASP ALA VAL ALA ALA ARG VAL GLN SEQRES 7 J 163 THR ALA VAL THR MET GLY LYS VAL THR LYS SER MET ALA SEQRES 8 J 163 GLY VAL VAL LYS SER MET ASP ALA THR LEU LYS THR MET SEQRES 9 J 163 ASN LEU GLU LYS ILE SER ALA LEU MET ASP LYS PHE GLU SEQRES 10 J 163 HIS GLN PHE GLU THR LEU ASP VAL GLN THR GLN GLN MET SEQRES 11 J 163 GLU ASP THR MET SER SER THR THR THR LEU THR THR PRO SEQRES 12 J 163 GLN ASN GLN VAL ASP MET LEU LEU GLN GLU MET ALA ASP SEQRES 13 J 163 GLU ALA GLY LEU ASP LEU ASN SEQRES 1 J 12 GLU LEU SER GLN ARG LEU ALA ARG LEU ARG ASP GLN ATOM 1 N GLU J 187 114.642 201.936 223.811 1.00 76.49 ATOM 2 CA GLU J 187 114.210 200.911 222.869 1.00 76.49 ATOM 3 C GLU J 187 113.378 199.848 223.584 1.00 76.49 ATOM 4 O GLU J 187 112.182 200.036 223.809 1.00 76.49 ATOM 5 CB GLU J 187 115.418 200.274 222.180 1.00 76.49 ATOM 6 N LEU J 188 114.013 198.728 223.939 1.00 76.04 ATOM 7 CA LEU J 188 113.309 197.687 224.680 1.00 76.04 ATOM 8 C LEU J 188 112.874 198.183 226.051 1.00 76.04 ATOM 9 O LEU J 188 111.835 197.751 226.567 1.00 76.04 ATOM 10 CB LEU J 188 114.201 196.452 224.824 1.00 76.04 ATOM 11 CG LEU J 188 113.774 195.411 225.862 1.00 76.04 ATOM 12 CD1 LEU J 188 112.442 194.784 225.481 1.00 76.04 ATOM 13 CD2 LEU J 188 114.840 194.345 226.013 1.00 76.04 ATOM 14 N SER J 189 113.660 199.073 226.659 1.00 76.78 ATOM 15 CA SER J 189 113.336 199.555 227.997 1.00 76.78 ATOM 16 C SER J 189 111.966 200.218 228.028 1.00 76.78 ATOM 17 O SER J 189 111.236 200.102 229.019 1.00 76.78 ATOM 18 CB SER J 189 114.413 200.526 228.473 1.00 76.78 ATOM 19 OG SER J 189 115.709 200.028 228.188 1.00 76.78 ATOM 20 N GLN J 190 111.590 200.906 226.950 1.00 78.44 ATOM 21 CA GLN J 190 110.285 201.559 226.918 1.00 78.44 ATOM 22 C GLN J 190 109.157 200.535 226.882 1.00 78.44 ATOM 23 O GLN J 190 108.143 200.695 227.571 1.00 78.44 ATOM 24 CB GLN J 190 110.196 202.495 225.715 1.00 78.44 ATOM 25 CG GLN J 190 109.024 203.464 225.786 1.00 78.44 ATOM 26 CD GLN J 190 108.413 203.755 224.427 1.00 78.44 ATOM 27 OE1 GLN J 190 108.834 203.206 223.408 1.00 78.44 ATOM 28 NE2 GLN J 190 107.410 204.625 224.407 1.00 78.44 ATOM 29 N ARG J 191 109.309 199.481 226.078 1.00 77.13 ATOM 30 CA ARG J 191 108.302 198.427 226.057 1.00 77.13 ATOM 31 C ARG J 191 108.204 197.747 227.416 1.00 77.13 ATOM 32 O ARG J 191 107.105 197.436 227.889 1.00 77.13 ATOM 33 CB ARG J 191 108.632 197.407 224.968 1.00 77.13 ATOM 34 N LEU J 192 109.347 197.526 228.069 1.00 76.28 ATOM 35 CA LEU J 192 109.329 196.903 229.386 1.00 76.28 ATOM 36 C LEU J 192 108.661 197.807 230.414 1.00 76.28 ATOM 37 O LEU J 192 107.949 197.326 231.299 1.00 76.28 ATOM 38 CB LEU J 192 110.750 196.554 229.821 1.00 76.28 ATOM 39 CG LEU J 192 111.448 195.468 229.000 1.00 76.28 ATOM 40 CD1 LEU J 192 112.864 195.259 229.502 1.00 76.28 ATOM 41 CD2 LEU J 192 110.670 194.164 229.044 1.00 76.28 ATOM 42 N ALA J 193 108.866 199.120 230.306 1.00 77.37 ATOM 43 CA ALA J 193 108.205 200.044 231.223 1.00 77.37 ATOM 44 C ALA J 193 106.700 200.068 230.990 1.00 77.37 ATOM 45 O ALA J 193 105.917 200.072 231.947 1.00 77.37 ATOM 46 CB ALA J 193 108.797 201.443 231.068 1.00 77.37 ATOM 47 N ARG J 194 106.278 200.098 229.723 1.00 78.22 ATOM 48 CA ARG J 194 104.851 200.030 229.423 1.00 78.22 ATOM 49 C ARG J 194 104.244 198.742 229.960 1.00 78.22 ATOM 50 O ARG J 194 103.114 198.740 230.464 1.00 78.22 ATOM 51 CB ARG J 194 104.628 200.142 227.915 1.00 78.22 ATOM 52 N LEU J 195 104.982 197.636 229.862 1.00 77.40 ATOM 53 CA LEU J 195 104.514 196.375 230.426 1.00 77.40 ATOM 54 C LEU J 195 104.449 196.446 231.946 1.00 77.40 ATOM 55 O LEU J 195 103.543 195.876 232.565 1.00 77.40 ATOM 56 CB LEU J 195 105.439 195.244 229.973 1.00 77.40 ATOM 57 CG LEU J 195 105.294 193.888 230.663 1.00 77.40 ATOM 58 CD1 LEU J 195 103.870 193.377 230.560 1.00 77.40 ATOM 59 CD2 LEU J 195 106.270 192.898 230.052 1.00 77.40 ATOM 60 N ARG J 196 105.405 197.142 232.560 1.00 74.63 ATOM 61 CA ARG J 196 105.417 197.288 234.012 1.00 74.63 ATOM 62 C ARG J 196 104.215 198.088 234.490 1.00 74.63 ATOM 63 O ARG J 196 103.642 197.789 235.544 1.00 74.63 ATOM 64 CB ARG J 196 106.717 197.961 234.448 1.00 74.63 ATOM 65 CG ARG J 196 107.268 197.461 235.764 1.00 74.63 ATOM 66 CD ARG J 196 108.594 198.126 236.087 1.00 74.63 ATOM 67 NE ARG J 196 109.659 197.691 235.183 1.00 74.63 ATOM 68 CZ ARG J 196 110.287 198.473 234.306 1.00 74.63 ATOM 69 NH1 ARG J 196 109.978 199.758 234.186 1.00 74.63 ATOM 70 NH2 ARG J 196 111.241 197.961 233.542 1.00 74.63 ATOM 71 N ASP J 197 103.823 199.113 233.731 1.00 79.25 ATOM 72 CA ASP J 197 102.625 199.870 234.082 1.00 79.25 ATOM 73 C ASP J 197 101.394 198.975 234.101 1.00 79.25 ATOM 74 O ASP J 197 100.478 199.193 234.901 1.00 79.25 ATOM 75 CB ASP J 197 102.429 201.025 233.102 1.00 79.25 ATOM 76 N GLN J 198 101.357 197.966 233.234 1.00 79.34 ATOM 77 CA GLN J 198 100.251 197.015 233.202 1.00 79.34 ATOM 78 C GLN J 198 98.919 197.725 232.984 1.00 79.34 ATOM 79 O GLN J 198 97.888 197.298 233.502 1.00 79.34 ATOM 80 CB GLN J 198 100.207 196.204 234.498 1.00 79.34 TER