HEADER IMMUNE SYSTEM 31-DEC-69 2GSX TITLE Complement Receptor Type 2 COMPND MOL_ID: 1; COMPND 2 MOLECULE: Complement receptor type 2; COMPND 3 CHAIN: A; COMPND 4 ENGINEERED: YES; EXPDTA SOLUTION SCATTERING DBREF 2GSX A 1 951 UNP P20023 CR2_HUMAN 21 971 SEQRES 1 A 62 SER ALA VAL GLN CYS PRO HIS PRO GLN ILE LEU ARG GLY SEQRES 2 A 62 ARG MET VAL SER GLY GLN LYS ASP ARG TYR THR TYR ASN SEQRES 3 A 62 ASP THR VAL ILE PHE ALA CYS MET PHE GLY PHE THR LEU SEQRES 4 A 62 LYS GLY SER LYS GLN ILE ARG CYS ASN ALA GLN GLY THR SEQRES 5 A 62 TRP GLU PRO SER ALA PRO VAL CYS GLU LYS ATOM 1 CA SER A 327 -98.176 -34.692-123.015 1.00 0.00 ATOM 2 CA ALA A 328 -94.989 -32.488-123.278 1.00 0.00 ATOM 3 CA VAL A 329 -92.198 -33.202-120.598 1.00 0.00 ATOM 4 CA GLN A 330 -88.529 -32.409-120.150 1.00 0.00 ATOM 5 CA CYS A 331 -85.017 -33.801-118.785 1.00162.25 ATOM 6 CA PRO A 332 -82.814 -31.771-116.569 1.00 93.74 ATOM 7 CA HIS A 333 -79.045 -31.866-116.598 1.00 54.85 ATOM 8 CA PRO A 334 -77.693 -35.091-115.343 1.00214.55 ATOM 9 CA GLN A 335 -76.342 -35.104-111.839 1.00 84.81 ATOM 10 CA ILE A 336 -72.894 -36.567-111.873 1.00233.04 ATOM 11 CA LEU A 337 -69.732 -35.759-110.039 1.00307.44 ATOM 12 CA ARG A 338 -66.392 -35.844-111.760 1.00256.83 ATOM 13 CA GLY A 339 -67.711 -37.921-114.622 1.00107.40 ATOM 14 CA ARG A 340 -68.479 -35.691-117.567 1.00134.60 ATOM 15 CA MET A 341 -71.121 -36.548-120.091 1.00170.93 ATOM 16 CA VAL A 342 -69.778 -36.596-123.598 1.00150.36 ATOM 17 CA SER A 343 -72.675 -36.909-125.980 1.00175.10 ATOM 18 CA GLY A 344 -75.069 -34.272-127.073 1.00133.09 ATOM 19 CA GLN A 345 -75.076 -31.967-124.103 1.00121.37 ATOM 20 CA LYS A 346 -77.915 -29.521-123.979 1.00209.87 ATOM 21 CA ASP A 347 -79.466 -27.234-121.420 1.00113.66 ATOM 22 CA ARG A 348 -82.938 -28.612-121.959 1.00150.20 ATOM 23 CA TYR A 349 -83.214 -32.271-122.781 1.00244.25 ATOM 24 CA THR A 350 -86.242 -34.004-124.102 1.00267.12 ATOM 25 CA TYR A 351 -87.645 -37.473-124.053 1.00152.36 ATOM 26 CA ASN A 352 -85.344 -40.262-125.176 1.00313.64 ATOM 27 CA ASP A 353 -82.206 -38.278-125.177 1.00182.22 ATOM 28 CA THR A 354 -79.460 -40.463-123.872 1.00175.14 ATOM 29 CA VAL A 355 -76.245 -39.317-122.317 1.00153.51 ATOM 30 CA ILE A 356 -73.139 -41.345-121.671 1.00116.11 ATOM 31 CA PHE A 357 -70.704 -40.436-118.953 1.00224.42 ATOM 32 CA ALA A 358 -67.007 -40.882-118.911 1.00 71.41 ATOM 33 CA CYS A 359 -65.071 -40.495-115.727 1.00118.91 ATOM 34 CA MET A 360 -61.984 -38.399-115.418 1.00111.82 ATOM 35 CA PHE A 361 -58.672 -40.153-115.481 1.00128.51 ATOM 36 CA GLY A 362 -58.119 -42.143-112.343 1.00 31.39 ATOM 37 CA PHE A 363 -61.792 -42.633-111.696 1.00 75.02 ATOM 38 CA THR A 364 -64.034 -45.611-112.278 1.00 47.51 ATOM 39 CA LEU A 365 -67.713 -45.423-112.934 1.00 84.04 ATOM 40 CA LYS A 366 -69.922 -47.170-110.451 1.00186.20 ATOM 41 CA GLY A 367 -73.199 -47.512-112.250 1.00 30.00 ATOM 42 CA SER A 368 -74.468 -47.555-115.800 1.00 84.47 ATOM 43 CA LYS A 369 -72.480 -45.636-118.373 1.00178.99 ATOM 44 CA GLN A 370 -75.393 -44.048-120.130 1.00123.82 ATOM 45 CA ILE A 371 -78.681 -42.618-118.986 1.00175.38 ATOM 46 CA ARG A 372 -81.882 -42.192-120.930 1.00169.79 ATOM 47 CA CYS A 373 -84.665 -39.780-120.228 1.00121.77 ATOM 48 CA ASN A 374 -87.980 -41.462-119.899 1.00113.41 ATOM 49 CA ALA A 375 -91.518 -40.298-120.465 1.00 42.46 ATOM 50 CA GLN A 376 -91.808 -39.882-116.735 1.00 92.44 ATOM 51 CA GLY A 377 -89.112 -37.265-116.997 1.00 45.28 ATOM 52 CA THR A 378 -86.772 -39.184-114.766 1.00125.60 ATOM 53 CA TRP A 379 -83.476 -40.650-115.715 1.00116.78 ATOM 54 CA GLU A 380 -83.151 -44.364-116.005 1.00175.87 ATOM 55 CA PRO A 381 -81.117 -45.928-115.033 1.00252.78 ATOM 56 CA SER A 382 -80.345 -43.643-112.107 1.00 75.48 ATOM 57 CA ALA A 383 -77.319 -41.407-112.521 1.00 77.78 ATOM 58 CA PRO A 384 -73.958 -42.978-111.932 1.00115.81 ATOM 59 CA VAL A 385 -71.136 -41.853-109.689 1.00105.84 ATOM 60 CA CYS A 386 -67.430 -41.741-110.499 1.00127.44 ATOM 61 CA GLU A 387 -65.127 -43.443-108.000 1.00 0.00 ATOM 62 CA LYS A 388 -61.249 -44.578-107.911 1.00 0.00 TER