HEADER VIRAL PROTEIN 01-DEC-09 2WZP TITLE STRUCTURES OF LACTOCOCCAL PHAGE P2 BASEPLATE SHED LIGHT ON A NOVEL TITLE 2 MECHANISM OF HOST ATTACHMENT AND ACTIVATION IN SIPHOVIRIDAE COMPND MOL_ID: 1; COMPND 2 MOLECULE: PUTATIVE RECEPTOR BINDING PROTEIN; COMPND 3 CHAIN: A, B, C, G, H, I; COMPND 4 FRAGMENT: RESIDUES ; COMPND 5 ENGINEERED: YES; COMPND 6 LACTOCOCCAL PHAGE P2 ORF18; EXPDTA X-RAY DIFFRACTION REMARK 2 RESOLUTION. 2.60 ANGSTORMS DBREF 2WZP G 2 264 UNP Q1RNF7 Q1RNF7_9CAU 2 264 DBREF 2WZP G 265 267 PDB 2WZP 2WZP 265 267 SEQRES 1 G 21 GLN THR SER THR LEU ASP SER ILE SER VAL ASN ASP MET SEQRES 2 G 21 THR VAL SER GLY SER ILE ASP VAL ATOM 1 N GLN G 141 -4.316 29.055 311.723 1.00 37.80 ATOM 2 CA GLN G 141 -3.455 29.756 310.781 1.00 37.00 ATOM 3 C GLN G 141 -3.100 31.070 311.478 1.00 39.32 ATOM 4 O GLN G 141 -3.971 31.925 311.685 1.00 38.16 ATOM 5 CB GLN G 141 -4.189 29.990 309.449 1.00 38.05 ATOM 6 CG GLN G 141 -4.484 28.699 308.707 1.00 39.76 ATOM 7 CD GLN G 141 -5.348 28.905 307.496 1.00 53.25 ATOM 8 OE1 GLN G 141 -5.077 29.731 306.615 1.00 48.84 ATOM 9 NE2 GLN G 141 -6.392 28.106 307.397 1.00 47.49 ATOM 10 N THR G 142 -1.838 31.196 311.905 1.00 35.29 ATOM 11 CA THR G 142 -1.378 32.375 312.631 1.00 34.98 ATOM 12 C THR G 142 -0.879 33.479 311.720 1.00 39.91 ATOM 13 O THR G 142 -0.050 33.236 310.847 1.00 41.12 ATOM 14 CB THR G 142 -0.326 31.986 313.685 1.00 38.91 ATOM 15 OG1 THR G 142 -0.826 30.923 314.499 1.00 31.95 ATOM 16 CG2 THR G 142 0.078 33.163 314.561 1.00 39.58 ATOM 17 N SER G 143 -1.361 34.701 311.953 1.00 35.71 ATOM 18 CA SER G 143 -0.918 35.910 311.268 1.00 34.01 ATOM 19 C SER G 143 -0.175 36.720 312.321 1.00 36.71 ATOM 20 O SER G 143 -0.784 37.180 313.285 1.00 35.93 ATOM 21 CB SER G 143 -2.104 36.704 310.726 1.00 35.97 ATOM 22 OG SER G 143 -2.727 36.053 309.634 1.00 39.47 ATOM 23 N THR G 144 1.152 36.820 312.188 1.00 33.34 ATOM 24 CA THR G 144 1.962 37.581 313.121 1.00 33.01 ATOM 25 C THR G 144 2.186 38.977 312.532 1.00 38.44 ATOM 26 O THR G 144 2.927 39.141 311.565 1.00 40.34 ATOM 27 CB THR G 144 3.228 36.824 313.511 1.00 41.14 ATOM 28 OG1 THR G 144 2.895 35.508 313.970 1.00 41.35 ATOM 29 CG2 THR G 144 3.999 37.532 314.597 1.00 38.12 ATOM 30 N LEU G 145 1.500 39.972 313.091 1.00 33.81 ATOM 31 CA LEU G 145 1.576 41.356 312.634 1.00 33.09 ATOM 32 C LEU G 145 2.133 42.294 313.701 1.00 37.46 ATOM 33 O LEU G 145 2.224 41.908 314.872 1.00 37.21 ATOM 34 CB LEU G 145 0.225 41.821 312.075 1.00 32.90 ATOM 35 CG LEU G 145 -0.445 40.821 311.093 1.00 37.95 ATOM 36 CD1 LEU G 145 -1.859 41.205 310.803 1.00 37.85 ATOM 37 CD2 LEU G 145 0.363 40.661 309.796 1.00 40.78 ATOM 38 N ASP G 146 2.600 43.481 313.293 1.00 33.78 ATOM 39 CA ASP G 146 3.200 44.405 314.237 1.00 33.81 ATOM 40 C ASP G 146 2.209 45.486 314.651 1.00 40.70 ATOM 41 O ASP G 146 1.596 45.367 315.708 1.00 42.01 ATOM 42 CB ASP G 146 4.499 44.968 313.657 1.00 35.64 ATOM 43 CG ASP G 146 5.427 45.685 314.614 1.00 46.43 ATOM 44 OD1 ASP G 146 5.017 45.953 315.775 1.00 47.33 ATOM 45 OD2 ASP G 146 6.572 45.938 314.228 1.00 51.97 ATOM 46 N SER G 147 2.044 46.535 313.842 1.00 37.24 ATOM 47 CA SER G 147 1.093 47.597 314.123 1.00 36.75 ATOM 48 C SER G 147 0.007 47.585 313.048 1.00 43.22 ATOM 49 O SER G 147 0.337 47.588 311.870 1.00 44.64 ATOM 50 CB SER G 147 1.788 48.945 314.177 1.00 40.50 ATOM 51 OG SER G 147 0.844 49.977 314.429 1.00 54.86 ATOM 52 N ILE G 148 -1.281 47.518 313.447 1.00 39.43 ATOM 53 CA ILE G 148 -2.430 47.423 312.538 1.00 37.65 ATOM 54 C ILE G 148 -3.268 48.669 312.593 1.00 38.34 ATOM 55 O ILE G 148 -3.584 49.156 313.658 1.00 38.14 ATOM 56 CB ILE G 148 -3.302 46.156 312.858 1.00 40.81 ATOM 57 CG1 ILE G 148 -2.608 44.875 312.465 1.00 41.87 ATOM 58 CG2 ILE G 148 -4.706 46.197 312.230 1.00 41.56 ATOM 59 CD1 ILE G 148 -3.374 43.630 313.023 1.00 57.88 ATOM 60 N SER G 149 -3.693 49.128 311.443 1.00 34.34 ATOM 61 CA SER G 149 -4.639 50.212 311.265 1.00 33.95 ATOM 62 C SER G 149 -5.858 49.521 310.610 1.00 38.25 ATOM 63 O SER G 149 -5.719 48.932 309.535 1.00 37.60 ATOM 64 CB SER G 149 -4.052 51.270 310.338 1.00 37.90 ATOM 65 OG SER G 149 -5.077 51.951 309.635 1.00 53.22 ATOM 66 N VAL G 150 -7.013 49.528 311.288 1.00 35.07 ATOM 67 CA VAL G 150 -8.222 48.877 310.786 1.00 35.42 ATOM 68 C VAL G 150 -9.455 49.784 310.873 1.00 39.87 ATOM 69 O VAL G 150 -9.493 50.687 311.711 1.00 41.35 ATOM 70 CB VAL G 150 -8.418 47.491 311.455 1.00 40.31 ATOM 71 CG1 VAL G 150 -8.803 47.614 312.912 1.00 40.26 ATOM 72 CG2 VAL G 150 -9.441 46.654 310.718 1.00 40.87 ATOM 73 N ASN G 151 -10.438 49.579 309.993 1.00 35.45 ATOM 74 CA ASN G 151 -11.693 50.336 310.042 1.00 35.68 ATOM 75 C ASN G 151 -12.691 49.595 310.903 1.00 40.28 ATOM 76 O ASN G 151 -13.122 50.134 311.908 1.00 40.16 ATOM 77 CB ASN G 151 -12.246 50.658 308.652 1.00 36.88 ATOM 78 CG ASN G 151 -11.338 51.583 307.852 1.00 56.13 ATOM 79 OD1 ASN G 151 -10.800 52.567 308.371 1.00 47.11 ATOM 80 ND2 ASN G 151 -11.119 51.278 306.576 1.00 47.99 ATOM 81 N ASP G 152 -12.992 48.337 310.577 1.00 37.45 ATOM 82 CA ASP G 152 -13.917 47.524 311.363 1.00 37.10 ATOM 83 C ASP G 152 -13.381 46.135 311.594 1.00 41.49 ATOM 84 O ASP G 152 -12.641 45.612 310.757 1.00 43.00 ATOM 85 CB ASP G 152 -15.299 47.477 310.707 1.00 39.30 ATOM 86 CG ASP G 152 -15.965 48.846 310.673 1.00 56.47 ATOM 87 OD1 ASP G 152 -16.656 49.195 311.658 1.00 57.33 ATOM 88 OD2 ASP G 152 -15.729 49.600 309.695 1.00 65.96 ATOM 89 N MET G 153 -13.717 45.547 312.749 1.00 35.85 ATOM 90 CA MET G 153 -13.278 44.209 313.089 1.00 34.79 ATOM 91 C MET G 153 -14.383 43.391 313.696 1.00 38.85 ATOM 92 O MET G 153 -15.115 43.903 314.536 1.00 40.09 ATOM 93 CB MET G 153 -12.062 44.246 314.017 1.00 37.16 ATOM 94 CG MET G 153 -11.601 42.864 314.386 1.00 42.27 ATOM 95 SD MET G 153 -9.995 42.698 315.109 1.00 47.93 ATOM 96 CE MET G 153 -10.241 43.570 316.567 1.00 45.27 ATOM 97 N THR G 154 -14.502 42.115 313.292 1.00 34.47 ATOM 98 CA THR G 154 -15.446 41.193 313.904 1.00 34.16 ATOM 99 C THR G 154 -14.649 40.034 314.462 1.00 38.94 ATOM 100 O THR G 154 -13.873 39.413 313.738 1.00 38.36 ATOM 101 CB THR G 154 -16.583 40.775 312.977 1.00 40.84 ATOM 102 OG1 THR G 154 -17.247 41.946 312.495 1.00 44.63 ATOM 103 CG2 THR G 154 -17.603 39.913 313.691 1.00 37.45 ATOM 104 N VAL G 155 -14.828 39.763 315.768 1.00 35.44 ATOM 105 CA VAL G 155 -14.148 38.692 316.490 1.00 33.86 ATOM 106 C VAL G 155 -15.182 37.643 316.854 1.00 38.19 ATOM 107 O VAL G 155 -16.197 37.972 317.474 1.00 39.66 ATOM 108 CB VAL G 155 -13.397 39.230 317.736 1.00 36.50 ATOM 109 CG1 VAL G 155 -12.668 38.116 318.470 1.00 35.88 ATOM 110 CG2 VAL G 155 -12.421 40.329 317.357 1.00 36.35 ATOM 111 N SER G 156 -14.944 36.385 316.456 1.00 33.24 ATOM 112 CA SER G 156 -15.864 35.296 316.775 1.00 32.30 ATOM 113 C SER G 156 -15.477 34.604 318.087 1.00 35.37 ATOM 114 O SER G 156 -16.347 34.054 318.770 1.00 34.75 ATOM 115 CB SER G 156 -15.957 34.303 315.619 1.00 35.82 ATOM 116 OG SER G 156 -14.734 33.613 315.427 1.00 47.79 ATOM 117 N GLY G 157 -14.179 34.623 318.409 1.00 31.30 ATOM 118 CA GLY G 157 -13.629 34.036 319.625 1.00 30.98 ATOM 119 C GLY G 157 -13.431 35.103 320.672 1.00 35.80 ATOM 120 O GLY G 157 -14.400 35.685 321.155 1.00 36.45 ATOM 121 N SER G 158 -12.180 35.407 321.001 1.00 32.53 ATOM 122 CA SER G 158 -11.865 36.440 321.984 1.00 31.89 ATOM 123 C SER G 158 -10.611 37.227 321.639 1.00 32.58 ATOM 124 O SER G 158 -9.750 36.741 320.907 1.00 30.49 ATOM 125 CB SER G 158 -11.712 35.817 323.368 1.00 36.91 ATOM 126 OG SER G 158 -12.985 35.495 323.905 1.00 51.87 ATOM 127 N ILE G 159 -10.506 38.438 322.186 1.00 29.06 ATOM 128 CA ILE G 159 -9.308 39.263 322.065 1.00 28.50 ATOM 129 C ILE G 159 -8.640 39.200 323.425 1.00 35.91 ATOM 130 O ILE G 159 -9.268 39.508 324.436 1.00 36.88 ATOM 131 CB ILE G 159 -9.578 40.745 321.701 1.00 30.55 ATOM 132 CG1 ILE G 159 -10.445 40.900 320.447 1.00 30.24 ATOM 133 CG2 ILE G 159 -8.247 41.508 321.583 1.00 30.16 ATOM 134 CD1 ILE G 159 -10.885 42.338 320.162 1.00 28.65 ATOM 135 N ASP G 160 -7.372 38.843 323.454 1.00 34.90 ATOM 136 CA ASP G 160 -6.572 38.837 324.664 1.00 36.02 ATOM 137 C ASP G 160 -5.751 40.134 324.675 1.00 42.22 ATOM 138 O ASP G 160 -4.922 40.354 323.790 1.00 42.39 ATOM 139 CB ASP G 160 -5.663 37.600 324.718 1.00 39.19 ATOM 140 CG ASP G 160 -4.813 37.549 325.970 1.00 66.65 ATOM 141 OD1 ASP G 160 -3.581 37.783 325.866 1.00 69.43 ATOM 142 OD2 ASP G 160 -5.385 37.345 327.066 1.00 80.81 ATOM 143 N VAL G 161 -6.018 41.016 325.648 1.00 39.76 ATOM 144 CA VAL G 161 -5.301 42.283 325.791 1.00 39.49 ATOM 145 C VAL G 161 -4.430 42.246 327.043 1.00 45.35 ATOM 146 O VAL G 161 -4.733 41.470 327.956 1.00 44.19 ATOM 147 CB VAL G 161 -6.223 43.537 325.775 1.00 43.25 ATOM 148 CG1 VAL G 161 -6.931 43.699 324.441 1.00 42.91 ATOM 149 CG2 VAL G 161 -7.213 43.531 326.934 1.00 43.15 TER