HEADER CELL ADHESION 31-DEC-69 6CKB TITLE Crystal structure of an extended beta3 integrin P33 COMPND MOL_ID: 1; COMPND 2 MOLECULE: Chimera protein of Integrin beta-3 and Integrin alpha-L; COMPND 3 CHAIN: A, B; COMPND 4 ENGINEERED: YES; EXPDTA X-RAY DIFFRACTION REMARK 2 RESOLUTION. 2.80 ANGSTORMS DBREF 6CKB A 1 109 UNP P05106 ITB3_HUMAN 27 135 DBREF 6CKB A 110 286 UNP P20701 ITAL_HUMAN 153 329 DBREF 6CKB A 287 459 UNP P05106 ITB3_HUMAN 376 548 SEQRES 1 A 34 ALA GLU PRO ASN SER HIS ARG CYS ASN ASN GLY ASN GLY SEQRES 2 A 34 THR PHE GLU CYS GLY VAL CYS ARG CYS GLY PRO GLY TRP SEQRES 3 A 34 LEU GLY SER GLN CYS GLU CYS SER ATOM 1 N ALA A 378 -93.630-110.489 147.468 1.00175.91 ATOM 2 CA ALA A 378 -92.736-111.264 146.615 1.00149.58 ATOM 3 C ALA A 378 -93.283-112.655 146.341 1.00158.66 ATOM 4 O ALA A 378 -93.102-113.186 145.240 1.00173.48 ATOM 5 CB ALA A 378 -91.351-111.368 147.253 1.00143.74 ATOM 6 N GLU A 379 -93.934-113.258 147.332 1.00164.82 ATOM 7 CA GLU A 379 -94.501-114.595 147.216 1.00186.06 ATOM 8 C GLU A 379 -93.467-115.591 146.701 1.00183.04 ATOM 9 O GLU A 379 -93.539-116.018 145.540 1.00150.00 ATOM 10 CB GLU A 379 -95.732-114.574 146.306 1.00182.04 ATOM 11 CG GLU A 379 -97.035-114.178 147.003 1.00184.96 ATOM 12 CD GLU A 379 -97.095-112.712 147.423 1.00197.50 ATOM 13 OE1 GLU A 379 -96.161-112.224 148.094 1.00196.09 ATOM 14 OE2 GLU A 379 -98.092-112.041 147.083 1.00199.41 ATOM 15 N PRO A 380 -92.483-115.962 147.519 1.00192.56 ATOM 16 CA PRO A 380 -91.573-117.042 147.130 1.00183.77 ATOM 17 C PRO A 380 -92.320-118.360 147.036 1.00165.90 ATOM 18 O PRO A 380 -93.346-118.564 147.689 1.00172.60 ATOM 19 CB PRO A 380 -90.538-117.070 148.263 1.00176.82 ATOM 20 CG PRO A 380 -90.674-115.741 148.950 1.00173.60 ATOM 21 CD PRO A 380 -92.117-115.377 148.821 1.00183.00 ATOM 22 N ASN A 381 -91.791-119.257 146.206 1.00155.49 ATOM 23 CA ASN A 381 -92.405-120.556 145.924 1.00168.97 ATOM 24 C ASN A 381 -93.851-120.386 145.460 1.00159.77 ATOM 25 O ASN A 381 -94.794-120.911 146.054 1.00165.00 ATOM 26 CB ASN A 381 -92.333-121.482 147.144 1.00184.98 ATOM 27 CG ASN A 381 -90.919-121.935 147.457 1.00186.19 ATOM 28 OD1 ASN A 381 -90.077-122.048 146.566 1.00188.89 ATOM 29 ND2 ASN A 381 -90.653-122.203 148.731 1.00184.96 ATOM 30 N SER A 382 -94.016-119.633 144.379 1.00154.18 ATOM 31 CA SER A 382 -95.346-119.298 143.898 1.00158.61 ATOM 32 C SER A 382 -95.875-120.389 142.979 1.00173.93 ATOM 33 O SER A 382 -95.129-120.982 142.193 1.00163.22 ATOM 34 CB SER A 382 -95.344-117.955 143.172 1.00146.76 ATOM 35 OG SER A 382 -94.819-118.091 141.870 1.00144.29 ATOM 36 N HIS A 383 -97.174-120.659 143.103 1.00191.26 ATOM 37 CA HIS A 383 -97.828-121.645 142.253 1.00216.02 ATOM 38 C HIS A 383 -97.828-121.213 140.794 1.00228.24 ATOM 39 O HIS A 383 -97.781-122.065 139.898 1.00240.85 ATOM 40 CB HIS A 383 -99.257-121.871 142.740 1.00222.45 ATOM 41 CG HIS A 383 -100.078-120.617 142.806 1.00212.78 ATOM 42 ND1 HIS A 383 -99.846-119.619 143.729 1.00202.44 ATOM 43 CD2 HIS A 383 -101.135-120.203 142.066 1.00208.10 ATOM 44 CE1 HIS A 383 -100.719-118.643 143.552 1.00193.87 ATOM 45 NE2 HIS A 383 -101.513-118.973 142.550 1.00199.14 ATOM 46 N ARG A 384 -97.861-119.900 140.534 1.00217.40 ATOM 47 CA ARG A 384 -97.850-119.354 139.179 1.00198.94 ATOM 48 C ARG A 384 -96.471-119.541 138.562 1.00202.23 ATOM 49 O ARG A 384 -96.159-118.974 137.504 1.00194.92 ATOM 50 CB ARG A 384 -98.269-117.871 139.208 1.00187.90 ATOM 51 CG ARG A 384 -98.575-117.242 137.840 1.00179.87 ATOM 52 CD ARG A 384 -99.879-116.459 137.870 1.00171.83 ATOM 53 NE ARG A 384 -99.958-115.534 138.998 1.00170.82 ATOM 54 CZ ARG A 384 -100.839-114.542 139.082 1.00173.64 ATOM 55 NH1 ARG A 384 -101.705-114.344 138.098 1.00179.64 ATOM 56 NH2 ARG A 384 -100.853-113.743 140.140 1.00169.91 ATOM 57 N CYS A 385 -95.635-120.343 139.223 1.00224.39 ATOM 58 CA CYS A 385 -94.227-120.457 138.879 1.00228.05 ATOM 59 C CYS A 385 -93.802-121.920 138.884 1.00215.14 ATOM 60 O CYS A 385 -92.877-122.312 139.592 1.00213.58 ATOM 61 CB CYS A 385 -93.363-119.659 139.842 1.00237.00 ATOM 62 SG CYS A 385 -92.057-118.864 138.971 1.00226.43 ATOM 63 N ASN A 386 -94.488-122.737 138.085 1.00203.36 ATOM 64 CA ASN A 386 -94.291-124.186 138.084 1.00194.09 ATOM 65 C ASN A 386 -94.464-124.773 139.486 1.00197.64 ATOM 66 O ASN A 386 -93.936-125.847 139.790 1.00184.49 ATOM 67 CB ASN A 386 -92.919-124.550 137.492 1.00194.85 ATOM 68 CG ASN A 386 -92.834-125.995 137.018 1.00207.82 ATOM 69 OD1 ASN A 386 -93.837-126.706 136.948 1.00214.88 ATOM 70 ND2 ASN A 386 -91.625-126.430 136.679 1.00211.45 ATOM 71 N ASN A 387 -95.193-124.052 140.345 1.00215.89 ATOM 72 CA ASN A 387 -95.522-124.454 141.709 1.00216.24 ATOM 73 C ASN A 387 -94.284-124.662 142.574 1.00213.47 ATOM 74 O ASN A 387 -93.784-125.784 142.691 1.00238.17 ATOM 75 CB ASN A 387 -96.378-125.724 141.699 1.00216.78 ATOM 76 CG ASN A 387 -97.183-125.903 142.981 1.00208.01 ATOM 77 OD1 ASN A 387 -96.913-125.263 143.999 1.00197.16 ATOM 78 ND2 ASN A 387 -98.178-126.783 142.933 1.00202.75 ATOM 79 N GLY A 388 -93.791-123.586 143.187 1.00170.00 ATOM 80 CA GLY A 388 -92.733-123.677 144.173 1.00181.88 ATOM 81 C GLY A 388 -91.321-123.773 143.632 1.00189.33 ATOM 82 O GLY A 388 -90.371-123.783 144.428 1.00191.49 ATOM 83 N ASN A 389 -91.146-123.852 142.314 1.00167.74 ATOM 84 CA ASN A 389 -89.825-123.930 141.707 1.00166.74 ATOM 85 C ASN A 389 -89.283-122.561 141.308 1.00185.03 ATOM 86 O ASN A 389 -88.240-122.483 140.650 1.00180.86 ATOM 87 CB ASN A 389 -89.859-124.873 140.501 1.00169.98 ATOM 88 CG ASN A 389 -90.126-126.323 140.897 1.00178.42 ATOM 89 OD1 ASN A 389 -91.261-126.704 141.190 1.00181.17 ATOM 90 ND2 ASN A 389 -89.077-127.136 140.905 1.00183.09 ATOM 91 N GLY A 390 -89.964-121.486 141.696 1.00178.01 ATOM 92 CA GLY A 390 -89.496-120.144 141.410 1.00147.69 ATOM 93 C GLY A 390 -90.276-119.135 142.219 1.00150.00 ATOM 94 O GLY A 390 -91.333-119.444 142.778 1.00147.50 ATOM 95 N THR A 391 -89.739-117.918 142.275 1.00155.37 ATOM 96 CA THR A 391 -90.353-116.817 143.008 1.00149.79 ATOM 97 C THR A 391 -90.963-115.827 142.023 1.00141.47 ATOM 98 O THR A 391 -90.301-115.400 141.070 1.00134.41 ATOM 99 CB THR A 391 -89.335-116.120 143.918 1.00155.23 ATOM 100 OG1 THR A 391 -88.929-117.022 144.957 1.00187.74 ATOM 101 CG2 THR A 391 -89.939-114.877 144.554 1.00137.34 ATOM 102 N PHE A 392 -92.222-115.465 142.263 1.00136.58 ATOM 103 CA PHE A 392 -92.994-114.612 141.360 1.00132.74 ATOM 104 C PHE A 392 -93.046-113.213 141.971 1.00140.07 ATOM 105 O PHE A 392 -93.954-112.853 142.721 1.00126.25 ATOM 106 CB PHE A 392 -94.365-115.241 141.127 1.00141.98 ATOM 107 CG PHE A 392 -95.434-114.302 140.648 1.00146.75 ATOM 108 CD1 PHE A 392 -95.545-113.966 139.310 1.00137.36 ATOM 109 CD2 PHE A 392 -96.387-113.826 141.534 1.00171.14 ATOM 110 CE1 PHE A 392 -96.558-113.131 138.881 1.00153.96 ATOM 111 CE2 PHE A 392 -97.388-112.988 141.116 1.00182.77 ATOM 112 CZ PHE A 392 -97.477-112.638 139.787 1.00175.26 ATOM 113 N GLU A 393 -92.020-112.428 141.665 1.00139.59 ATOM 114 CA GLU A 393 -91.904-111.065 142.157 1.00129.30 ATOM 115 C GLU A 393 -92.327-110.110 141.051 1.00121.52 ATOM 116 O GLU A 393 -91.774-110.147 139.949 1.00111.35 ATOM 117 CB GLU A 393 -90.478-110.759 142.626 1.00123.12 ATOM 118 CG GLU A 393 -89.375-111.022 141.599 1.00137.50 ATOM 119 CD GLU A 393 -88.152-110.141 141.815 1.00130.41 ATOM 120 OE1 GLU A 393 -87.873-109.757 142.974 1.00121.92 ATOM 121 OE2 GLU A 393 -87.473-109.822 140.816 1.00111.21 ATOM 122 N CYS A 394 -93.329-109.283 141.337 1.00136.29 ATOM 123 CA CYS A 394 -93.681-108.184 140.452 1.00156.49 ATOM 124 C CYS A 394 -94.171-108.706 139.106 1.00144.50 ATOM 125 O CYS A 394 -93.583-108.407 138.061 1.00135.11 ATOM 126 CB CYS A 394 -92.487-107.242 140.274 1.00173.69 ATOM 127 SG CYS A 394 -92.961-105.527 139.992 1.00204.48 ATOM 128 N GLY A 395 -95.238-109.501 139.121 1.00151.66 ATOM 129 CA GLY A 395 -95.857-109.950 137.891 1.00156.21 ATOM 130 C GLY A 395 -95.036-110.950 137.102 1.00147.35 ATOM 131 O GLY A 395 -95.544-111.581 136.169 1.00130.10 ATOM 132 N VAL A 396 -93.771-111.122 137.476 1.00147.98 ATOM 133 CA VAL A 396 -92.832-111.942 136.721 1.00134.89 ATOM 134 C VAL A 396 -92.175-112.964 137.643 1.00137.95 ATOM 135 O VAL A 396 -91.919-112.694 138.822 1.00135.13 ATOM 136 CB VAL A 396 -91.760-111.077 136.018 1.00143.65 ATOM 137 CG1 VAL A 396 -90.893-110.355 137.028 1.00166.32 ATOM 138 CG2 VAL A 396 -90.895-111.931 135.105 1.00163.56 ATOM 139 N CYS A 397 -91.909-114.142 137.091 1.00147.31 ATOM 140 CA CYS A 397 -91.157-115.195 137.750 1.00143.43 ATOM 141 C CYS A 397 -89.673-115.074 137.443 1.00147.42 ATOM 142 O CYS A 397 -89.283-114.860 136.292 1.00173.28 ATOM 143 CB CYS A 397 -91.625-116.557 137.254 1.00146.39 ATOM 144 SG CYS A 397 -93.009-117.350 138.033 1.00148.87 ATOM 145 N ARG A 398 -88.844-115.240 138.466 1.00139.79 ATOM 146 CA ARG A 398 -87.459-115.633 138.249 1.00152.23 ATOM 147 C ARG A 398 -87.186-116.863 139.100 1.00140.62 ATOM 148 O ARG A 398 -87.666-116.963 140.233 1.00133.36 ATOM 149 CB ARG A 398 -86.444-114.513 138.552 1.00174.92 ATOM 150 CG ARG A 398 -86.938-113.344 139.386 1.00177.00 ATOM 151 CD ARG A 398 -85.797-112.817 140.270 1.00188.80 ATOM 152 NE ARG A 398 -85.115-111.622 139.761 1.00188.44 ATOM 153 CZ ARG A 398 -83.958-111.626 139.099 1.00185.12 ATOM 154 NH1 ARG A 398 -83.336-112.767 138.835 1.00197.34 ATOM 155 NH2 ARG A 398 -83.417-110.483 138.696 1.00172.09 ATOM 156 N CYS A 399 -86.404-117.786 138.550 1.00156.85 ATOM 157 CA CYS A 399 -86.505-119.205 138.861 1.00153.65 ATOM 158 C CYS A 399 -85.386-119.721 139.759 1.00144.84 ATOM 159 O CYS A 399 -84.307-119.132 139.868 1.00153.25 ATOM 160 CB CYS A 399 -86.526-120.007 137.561 1.00155.11 ATOM 161 SG CYS A 399 -87.987-119.652 136.592 1.00144.42 ATOM 162 N GLY A 400 -85.666-120.862 140.396 1.00150.41 ATOM 163 CA GLY A 400 -84.660-121.598 141.117 1.00155.42 ATOM 164 C GLY A 400 -83.776-122.397 140.185 1.00179.38 ATOM 165 O GLY A 400 -83.900-122.346 138.952 1.00164.58 ATOM 166 N PRO A 401 -82.867-123.173 140.780 1.00194.94 ATOM 167 CA PRO A 401 -81.859-123.880 139.977 1.00203.91 ATOM 168 C PRO A 401 -82.486-124.882 139.018 1.00211.71 ATOM 169 O PRO A 401 -83.457-125.568 139.346 1.00176.46 ATOM 170 CB PRO A 401 -80.994-124.580 141.031 1.00203.16 ATOM 171 CG PRO A 401 -81.879-124.709 142.224 1.00204.90 ATOM 172 CD PRO A 401 -82.742-123.478 142.215 1.00197.79 ATOM 173 N GLY A 402 -81.912-124.960 137.821 1.00235.82 ATOM 174 CA GLY A 402 -82.396-125.874 136.810 1.00239.93 ATOM 175 C GLY A 402 -83.555-125.315 136.013 1.00236.80 ATOM 176 O GLY A 402 -83.446-125.125 134.800 1.00250.22 ATOM 177 N TRP A 403 -84.665-125.033 136.688 1.00204.72 ATOM 178 CA TRP A 403 -85.878-124.621 135.998 1.00174.81 ATOM 179 C TRP A 403 -85.728-123.220 135.404 1.00159.97 ATOM 180 O TRP A 403 -84.956-122.391 135.893 1.00156.52 ATOM 181 CB TRP A 403 -87.073-124.694 136.952 1.00166.79 ATOM 182 CG TRP A 403 -87.598-126.102 137.134 1.00174.82 ATOM 183 CD1 TRP A 403 -88.526-126.734 136.358 1.00176.68 ATOM 184 CD2 TRP A 403 -87.216-127.046 138.144 1.00196.18 ATOM 185 NE1 TRP A 403 -88.752-128.006 136.821 1.00183.93 ATOM 186 CE2 TRP A 403 -87.960-128.224 137.917 1.00214.03 ATOM 187 CE3 TRP A 403 -86.321-127.012 139.218 1.00201.08 ATOM 188 CZ2 TRP A 403 -87.835-129.355 138.724 1.00229.32 ATOM 189 CZ3 TRP A 403 -86.199-128.138 140.019 1.00214.07 ATOM 190 CH2 TRP A 403 -86.952-129.292 139.767 1.00221.65 ATOM 191 N LEU A 404 -86.478-122.969 134.328 1.00183.15 ATOM 192 CA LEU A 404 -86.327-121.769 133.513 1.00182.42 ATOM 193 C LEU A 404 -87.655-121.449 132.837 1.00177.62 ATOM 194 O LEU A 404 -88.546-122.297 132.755 1.00192.14 ATOM 195 CB LEU A 404 -85.232-121.959 132.453 1.00168.63 ATOM 196 CG LEU A 404 -84.076-120.970 132.296 1.00169.15 ATOM 197 CD1 LEU A 404 -84.577-119.596 131.881 1.00167.27 ATOM 198 CD2 LEU A 404 -83.251-120.889 133.571 1.00177.31 ATOM 199 N GLY A 405 -87.781-120.219 132.348 1.00145.92 ATOM 200 CA GLY A 405 -88.904-119.828 131.515 1.00144.57 ATOM 201 C GLY A 405 -89.802-118.794 132.175 1.00145.99 ATOM 202 O GLY A 405 -89.475-118.200 133.208 1.00160.48 ATOM 203 N SER A 406 -90.953-118.570 131.529 1.00159.29 ATOM 204 CA SER A 406 -92.001-117.680 132.023 1.00166.15 ATOM 205 C SER A 406 -92.340-118.048 133.457 1.00173.78 ATOM 206 O SER A 406 -91.810-117.448 134.396 1.00186.74 ATOM 207 CB SER A 406 -93.243-117.770 131.140 1.00181.39 ATOM 208 OG SER A 406 -93.629-119.122 130.958 1.00202.16 ATOM 209 N GLN A 407 -93.232-119.014 133.639 1.00159.40 ATOM 210 CA GLN A 407 -93.109-119.816 134.838 1.00146.94 ATOM 211 C GLN A 407 -91.949-120.776 134.632 1.00155.34 ATOM 212 O GLN A 407 -91.550-121.070 133.503 1.00173.87 ATOM 213 CB GLN A 407 -94.398-120.576 135.160 1.00151.38 ATOM 214 CG GLN A 407 -95.022-121.337 134.008 1.00151.72 ATOM 215 CD GLN A 407 -96.025-120.498 133.243 1.00152.24 ATOM 216 OE1 GLN A 407 -95.664-119.503 132.617 1.00156.36 ATOM 217 NE2 GLN A 407 -97.295-120.886 133.303 1.00152.62 ATOM 218 N CYS A 408 -91.385-121.246 135.733 1.00149.12 ATOM 219 CA CYS A 408 -90.184-122.054 135.618 1.00152.50 ATOM 220 C CYS A 408 -90.465-123.440 135.034 1.00169.07 ATOM 221 O CYS A 408 -90.191-124.451 135.679 1.00168.50 ATOM 222 CB CYS A 408 -89.541-122.144 136.992 1.00153.28 ATOM 223 SG CYS A 408 -89.436-120.529 137.695 1.00163.63 ATOM 224 N GLU A 409 -90.988-123.493 133.801 1.00179.99 ATOM 225 CA GLU A 409 -91.400-124.757 133.191 1.00187.09 ATOM 226 C GLU A 409 -90.356-125.372 132.263 1.00189.79 ATOM 227 O GLU A 409 -90.315-126.600 132.136 1.00198.47 ATOM 228 CB GLU A 409 -92.719-124.577 132.420 1.00174.47 ATOM 229 CG GLU A 409 -92.598-124.123 130.960 1.00168.78 ATOM 230 CD GLU A 409 -92.397-122.623 130.813 1.00186.86 ATOM 231 OE1 GLU A 409 -91.259-122.147 131.008 1.00193.55 ATOM 232 OE2 GLU A 409 -93.381-121.918 130.504 1.00192.26 ATOM 233 N CYS A 410 -89.513-124.563 131.614 1.00157.34 ATOM 234 CA CYS A 410 -88.435-125.073 130.762 1.00179.14 ATOM 235 C CYS A 410 -87.238-125.463 131.629 1.00214.20 ATOM 236 O CYS A 410 -86.195-124.806 131.640 1.00212.92 ATOM 237 CB CYS A 410 -88.004-124.039 129.729 1.00176.96 ATOM 238 SG CYS A 410 -89.248-123.324 128.650 1.00167.15 ATOM 239 N SER A 411 -87.396-126.564 132.365 1.00261.85 ATOM 240 CA SER A 411 -86.298-127.027 133.209 1.00278.78 ATOM 241 C SER A 411 -85.044-127.284 132.383 1.00280.11 ATOM 242 O SER A 411 -83.939-126.893 132.778 1.00290.49 ATOM 243 CB SER A 411 -86.703-128.290 133.964 1.00284.72 ATOM 244 OG SER A 411 -86.787-129.394 133.082 1.00283.89 TER