HEADER VIRUS/IMMUNE SYSTEM 10-APR-13 3J3O TITLE Conformational Shift of a Major Poliovirus Antigen Confirmed by TITLE 2 Immuno-Cryogenic Electron Microscopy: 160S Poliovirus and C3-Fab COMPND MOL_ID: 7; COMPND 2 MOLECULE: Protein VP4; COMPND 3 CHAIN: 4; COMPND 4 FRAGMENT: UNP residues ; EXPDTA ELECTRON MICROSCOPY REMARK 465 MISSING RESIDUES REMARK 465 THE FOLLOWING RESIDUES WERE NOT LOCATED IN THE REMARK 465 EXPERIMENT. (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 465 IDENTIFIER; SSSEQ=SEQUENCE NUMBER; I=INSERTION CODE.) REMARK 465 REMARK 465 M RES C SSSEQI REMARK 465 ASN 4 14 REMARK 465 SER 4 15 REMARK 465 ASN 4 16 REMARK 465 ARG 4 17 REMARK 465 ALA 4 18 REMARK 465 TYR 4 19 REMARK 465 GLY 4 20 REMARK 465 GLY 4 21 DBREF 3J3O 4 2 69 UNP P03300 POLG_POL1M 2 69 SEQRES 1 4 68 GLY ALA GLN VAL SER SER GLN LYS VAL GLY ALA HIS GLU SEQRES 2 4 68 ASN SER ASN ARG ALA TYR GLY GLY SER THR ILE ASN TYR SEQRES 3 4 68 THR THR ILE ASN TYR TYR ARG ASP SER ALA SER ASN ALA SEQRES 4 4 68 ALA SER LYS GLN ASP PHE SER GLN ASP PRO SER LYS PHE SEQRES 5 4 68 THR GLU PRO ILE LYS ASP VAL LEU ILE LYS THR ALA PRO SEQRES 6 4 68 MET LEU ASN ATOM 1 CA GLY 4 2 9.519 51.965 89.122 1.00 0.00 ATOM 2 CA ALA 4 3 7.194 50.096 91.543 1.00 0.00 ATOM 3 CA GLN 4 4 8.457 46.898 93.154 1.00 0.00 ATOM 4 CA VAL 4 5 5.762 44.290 93.930 1.00 0.00 ATOM 5 CA SER 4 6 6.469 41.374 96.240 1.00 0.00 ATOM 6 CA SER 4 7 4.507 38.772 98.160 1.00 0.00 ATOM 7 CA GLN 4 8 3.850 38.810 101.804 1.00 0.00 ATOM 8 CA LYS 4 9 4.098 35.492 103.731 1.00 0.00 ATOM 9 CA VAL 4 10 0.523 35.578 105.211 1.00 0.00 ATOM 10 CA GLY 4 11 0.365 34.276 108.825 1.00 0.00 ATOM 11 CA ALA 4 12 -3.279 34.586 110.128 1.00 0.00 ATOM 12 CA HIS 4 13 -5.916 34.529 107.377 1.00 0.00 ATOM 13 CA GLU 4 14 -9.258 36.435 107.303 1.00 0.00 ATOM 14 CA SER 4 23 -4.378 33.429 96.560 1.00 0.00 ATOM 15 CA THR 4 24 -1.091 35.380 97.158 1.00 0.00 ATOM 16 CA ILE 4 25 -1.211 38.802 98.878 1.00 0.00 ATOM 17 CA ASN 4 26 1.281 41.322 97.547 1.00 0.00 ATOM 18 CA TYR 4 27 2.644 44.631 98.714 1.00 0.00 ATOM 19 CA THR 4 28 4.126 47.568 96.769 1.00 0.00 ATOM 20 CA THR 4 29 7.326 49.501 97.246 1.00 0.00 ATOM 21 CA ILE 4 30 8.513 52.656 95.497 1.00 0.00 ATOM 22 CA ASN 4 31 11.915 54.208 96.349 1.00 0.00 ATOM 23 CA TYR 4 32 11.584 57.937 96.709 1.00 0.00 ATOM 24 CA TYR 4 33 15.298 58.854 96.994 1.00 0.00 ATOM 25 CA ARG 4 34 18.521 58.521 94.916 1.00 0.00 ATOM 26 CA ASP 4 35 20.681 57.082 97.674 1.00 0.00 ATOM 27 CA SER 4 36 20.248 53.347 98.464 1.00 0.00 ATOM 28 CA ALA 4 37 21.005 54.321 102.047 1.00 0.00 ATOM 29 CA SER 4 38 17.656 56.153 102.220 1.00 0.00 ATOM 30 CA ASN 4 39 15.723 52.980 101.384 1.00 0.00 ATOM 31 CA ALA 4 40 13.775 50.860 103.863 1.00 0.00 ATOM 32 CA ALA 4 41 14.986 47.310 104.548 1.00 0.00 ATOM 33 CA SER 4 42 13.483 44.707 102.135 1.00 0.00 ATOM 34 CA LYS 4 43 13.838 41.840 104.674 1.00 0.00 ATOM 35 CA GLN 4 44 14.277 39.575 101.609 1.00 0.00 ATOM 36 CA ASP 4 45 17.195 37.750 103.089 1.00 0.00 ATOM 37 CA PHE 4 46 19.106 34.542 102.488 1.00 0.00 ATOM 38 CA SER 4 47 20.024 31.762 104.766 1.00 0.00 ATOM 39 CA GLN 4 48 23.260 29.826 104.577 1.00 0.00 ATOM 40 CA ASP 4 49 24.701 26.624 105.835 1.00 0.00 ATOM 41 CA PRO 4 50 26.390 26.702 109.330 1.00 0.00 ATOM 42 CA SER 4 51 29.328 24.634 108.059 1.00 0.00 ATOM 43 CA LYS 4 52 32.017 27.302 108.224 1.00 0.00 ATOM 44 CA PHE 4 53 31.487 27.377 112.044 1.00 0.00 ATOM 45 CA THR 4 54 30.022 23.942 112.827 1.00 0.00 ATOM 46 CA GLU 4 55 32.153 21.804 110.509 1.00 0.00 ATOM 47 CA PRO 4 56 35.415 23.825 109.813 1.00 0.00 ATOM 48 CA ILE 4 57 37.489 20.604 109.325 1.00 0.00 ATOM 49 CA LYS 4 58 39.741 20.083 106.344 1.00 0.00 ATOM 50 CA ASP 4 59 38.340 16.575 105.746 1.00 0.00 ATOM 51 CA VAL 4 60 34.536 16.383 105.205 1.00 0.00 ATOM 52 CA LEU 4 61 32.702 14.727 108.059 1.00 0.00 ATOM 53 CA ILE 4 62 30.340 11.817 107.369 1.00 0.00 ATOM 54 CA LYS 4 63 28.143 11.555 110.556 1.00 0.00 ATOM 55 CA THR 4 64 27.605 7.785 110.410 1.00 0.00 ATOM 56 CA ALA 4 65 31.317 7.105 110.255 1.00 0.00 ATOM 57 CA PRO 4 66 33.944 7.394 113.073 1.00 0.00 ATOM 58 CA MET 4 67 35.024 11.060 113.382 1.00 0.00 ATOM 59 CA LEU 4 68 38.450 9.610 114.036 1.00 0.00 ATOM 60 CA ASN 4 69 39.850 6.882 111.894 1.00 0.00 ATOM 61 C1 MYR 4 101 7.623 53.409 88.594 1.00 0.00 ATOM 62 O1 MYR 4 101 7.710 53.920 89.709 1.00 0.00 ATOM 63 C2 MYR 4 101 6.542 53.808 87.607 1.00 0.00 ATOM 64 C3 MYR 4 101 5.150 53.884 88.262 1.00 0.00 ATOM 65 C4 MYR 4 101 4.950 55.219 88.989 1.00 0.00 ATOM 66 C5 MYR 4 101 3.685 55.177 89.832 1.00 0.00 ATOM 67 C6 MYR 4 101 3.462 56.478 90.603 1.00 0.00 ATOM 68 C7 MYR 4 101 4.609 56.777 91.583 1.00 0.00 ATOM 69 C8 MYR 4 101 4.037 57.337 92.904 1.00 0.00 ATOM 70 C9 MYR 4 101 4.645 58.649 93.370 1.00 0.00 ATOM 71 C10 MYR 4 101 6.147 58.490 93.381 1.00 0.00 ATOM 72 C11 MYR 4 101 6.849 59.774 93.782 1.00 0.00 ATOM 73 C12 MYR 4 101 8.315 59.622 93.465 1.00 0.00 ATOM 74 C13 MYR 4 101 9.205 59.813 94.676 1.00 0.00 ATOM 75 C14 MYR 4 101 10.317 60.860 94.434 1.00 0.00 TER