HEADER Virus/Receptor 24-NOV-99 1DGI TITLE Cryo-EM structure of human poliovirus(serotype 1)complexed with three TITLE 2 domain CD155 COMPND MOL_ID: 5; COMPND 2 MOLECULE: VP4; COMPND 3 CHAIN: 4; COMPND 4 FRAGMENT: POLIOVIRUS FRAGMENTS ; COMPND 5 ENGINEERED: YES; EXPDTA ELECTRON MICROSCOPY DBREF 1DGI 4 1 69 PDB 1DGI 1DGI 1 69 SEQRES 1 4 63 MYR GLY ALA GLN VAL SER SER GLN LYS VAL GLY ALA HIS SEQRES 2 4 63 GLU ASN SER SER THR ILE ASN TYR THR THR ILE ASN TYR SEQRES 3 4 63 TYR ARG ASP SER ALA SER ASN ALA ALA SER LYS GLN ASP SEQRES 4 4 63 PHE SER GLN ASP PRO SER LYS PHE THR GLU PRO ILE LYS SEQRES 5 4 63 ASP VAL LEU ILE LYS THR ALA PRO MET LEU ASN ATOM 1 C1 MYR 4 1 6.722 54.417 88.584 1.00 50.79 ATOM 2 CA GLY 4 2 9.709 52.446 89.895 1.00 36.30 ATOM 3 CA ALA 4 3 7.338 50.676 92.355 1.00 28.54 ATOM 4 CA GLN 4 4 8.621 47.481 94.083 1.00 27.01 ATOM 5 CA VAL 4 5 5.845 44.900 94.757 1.00 20.57 ATOM 6 CA SER 4 6 6.421 41.971 97.169 1.00 23.34 ATOM 7 CA SER 4 7 4.759 39.086 99.070 1.00 25.15 ATOM 8 CA GLN 4 8 3.815 39.135 102.787 1.00 23.78 ATOM 9 CA LYS 4 9 4.414 35.823 104.548 1.00 46.65 ATOM 10 CA VAL 4 10 0.828 35.682 105.967 1.00 51.30 ATOM 11 CA GLY 4 11 0.339 34.697 109.670 1.00 51.30 ATOM 12 CA ALA 4 12 -3.220 34.820 111.205 1.00 43.99 ATOM 13 CA HIS 4 13 -5.691 34.915 108.221 1.00 51.30 ATOM 14 CA GLU 4 14 -9.210 36.502 108.551 1.00 51.30 ATOM 15 CA ASN 4 15 -12.487 34.647 107.577 1.00 51.30 ATOM 16 CA SER 4 16 -11.937 36.677 104.374 1.00 51.30 ATOM 17 CA SER 4 17 -4.171 33.416 96.925 1.00 51.30 ATOM 18 CA THR 4 18 -1.083 35.476 97.986 1.00 51.30 ATOM 19 CA ILE 4 19 -1.167 38.932 99.671 1.00 35.04 ATOM 20 CA ASN 4 20 1.105 41.742 98.622 1.00 22.30 ATOM 21 CA TYR 4 21 2.681 45.005 99.777 1.00 16.11 ATOM 22 CA THR 4 22 3.901 47.966 97.708 1.00 17.96 ATOM 23 CA THR 4 23 7.195 49.810 98.261 1.00 24.32 ATOM 24 CA ILE 4 24 8.634 52.961 96.656 1.00 18.19 ATOM 25 CA ASN 4 25 11.995 54.674 97.194 1.00 14.44 ATOM 26 CA TYR 4 26 11.799 58.474 97.613 1.00 11.39 ATOM 27 CA TYR 4 27 15.518 59.228 98.086 1.00 11.10 ATOM 28 CA ARG 4 28 18.615 59.019 95.834 1.00 12.51 ATOM 29 CA ASP 4 29 20.874 57.590 98.604 1.00 12.02 ATOM 30 CA SER 4 30 20.646 53.852 99.509 1.00 14.00 ATOM 31 CA ALA 4 31 21.257 54.763 103.198 1.00 10.84 ATOM 32 CA SER 4 32 17.924 56.689 103.219 1.00 10.85 ATOM 33 CA ASN 4 33 16.084 53.460 102.329 1.00 11.32 ATOM 34 CA ALA 4 34 14.175 51.219 104.741 1.00 11.46 ATOM 35 CA ALA 4 35 15.172 47.641 105.642 1.00 14.32 ATOM 36 CA SER 4 36 13.917 45.033 103.120 1.00 20.60 ATOM 37 CA LYS 4 37 13.938 42.220 105.746 1.00 23.77 ATOM 38 CA GLN 4 38 14.185 39.981 102.662 1.00 25.93 ATOM 39 CA ASP 4 39 17.256 38.266 104.048 1.00 26.16 ATOM 40 CA PHE 4 40 19.152 35.044 103.528 1.00 31.41 ATOM 41 CA SER 4 41 20.116 32.100 105.661 1.00 27.17 ATOM 42 CA GLN 4 42 23.423 30.215 105.501 1.00 27.97 ATOM 43 CA ASP 4 43 24.785 26.860 106.766 1.00 35.81 ATOM 44 CA PRO 4 44 26.669 27.075 110.123 1.00 28.13 ATOM 45 CA SER 4 45 29.461 24.826 108.746 1.00 23.84 ATOM 46 CA LYS 4 46 32.244 27.485 108.871 1.00 22.64 ATOM 47 CA PHE 4 47 31.706 27.515 112.683 1.00 17.39 ATOM 48 CA THR 4 48 30.238 24.119 113.749 1.00 21.17 ATOM 49 CA GLU 4 49 32.582 22.058 111.498 1.00 20.93 ATOM 50 CA PRO 4 50 35.693 24.134 110.581 1.00 21.10 ATOM 51 CA ILE 4 51 37.780 20.953 110.134 1.00 24.42 ATOM 52 CA LYS 4 52 40.021 20.304 107.094 1.00 24.24 ATOM 53 CA ASP 4 53 38.716 16.754 106.439 1.00 36.33 ATOM 54 CA VAL 4 54 34.902 16.782 105.958 1.00 51.30 ATOM 55 CA LEU 4 55 33.141 14.741 108.702 1.00 51.30 ATOM 56 CA ILE 4 56 30.477 11.987 108.329 1.00 40.16 ATOM 57 CA LYS 4 57 28.172 11.746 111.399 1.00 27.15 ATOM 58 CA THR 4 58 27.437 7.976 111.066 1.00 23.69 ATOM 59 CA ALA 4 59 31.199 7.172 111.168 1.00 29.09 ATOM 60 CA PRO 4 60 33.938 7.502 113.853 1.00 34.64 ATOM 61 CA MET 4 61 34.980 11.184 114.195 1.00 39.19 ATOM 62 CA LEU 4 62 38.524 9.971 114.989 1.00 42.77 ATOM 63 CA ASN 4 63 39.949 7.217 112.740 1.00 8.77 TER