HEADER HYDROLASE/INHIBITOR 31-DEC-69 8GMN TITLE Crystal structure of human C1s in complex with inhibitor COMPND MOL_ID: 1; COMPND 2 MOLECULE: Complement C1s subcomponent; COMPND 3 CHAIN: A, B, C, D; COMPND 4 EC: 3.4.21.42; COMPND 5 ENGINEERED: YES; EXPDTA X-RAY DIFFRACTION REMARK 2 RESOLUTION. 2.60 ANGSTORMS 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 LYS B 52 REMARK 465 VAL B 53 REMARK 465 GLU B 54 REMARK 465 ASP B 55 REMARK 465 PRO B 56 REMARK 465 GLU B 57 REMARK 465 SER B 58 REMARK 465 THR B 59 REMARK 465 LEU B 60 REMARK 465 PHE B 61 REMARK 465 GLY B 62 REMARK 465 SER B 63 REMARK 465 VAL B 64 REMARK 465 ILE B 65 REMARK 465 ARG B 66 DBREF 8GMN B 358 688 UNP P09871 C1S_HUMAN 358 688 SEQRES 1 B 30 ILE GLU ASN GLY LYS VAL GLU ASP PRO GLU SER THR LEU SEQRES 2 B 30 PHE GLY SER VAL ILE ARG TYR THR CYS GLU GLU PRO TYR SEQRES 3 B 30 TYR TYR MET GLU SEQRES 1 B 6 PRO LYS CYS VAL PRO VAL ATOM 1 N ILE B 365 55.988 56.244 -19.234 1.00 75.79 ATOM 2 CA ILE B 365 54.596 56.064 -18.705 1.00 80.44 ATOM 3 C ILE B 365 54.439 56.821 -17.385 1.00 88.43 ATOM 4 O ILE B 365 55.422 57.025 -16.669 1.00 93.01 ATOM 5 CB ILE B 365 54.250 54.569 -18.557 1.00 77.14 ATOM 6 CG1 ILE B 365 55.216 53.844 -17.614 1.00 70.64 ATOM 7 CG2 ILE B 365 54.158 53.896 -19.922 1.00 76.88 ATOM 8 CD1 ILE B 365 54.674 52.544 -17.071 1.00 62.98 ATOM 9 N GLU B 366 53.189 57.221 -17.083 1.00 89.06 ATOM 10 CA GLU B 366 52.829 57.914 -15.849 1.00 82.82 ATOM 11 C GLU B 366 52.915 56.953 -14.663 1.00 79.31 ATOM 12 O GLU B 366 52.429 55.822 -14.733 1.00 80.74 ATOM 13 CB GLU B 366 51.411 58.494 -15.924 1.00 80.80 ATOM 14 CG GLU B 366 51.261 59.657 -16.887 1.00 88.47 ATOM 15 CD GLU B 366 51.747 61.007 -16.387 1.00 93.44 ATOM 16 OE1 GLU B 366 52.502 61.043 -15.392 1.00 95.31 ATOM 17 OE2 GLU B 366 51.369 62.023 -17.000 1.00 96.78 ATOM 18 N ASN B 367 53.552 57.424 -13.582 1.00 73.68 ATOM 19 CA ASN B 367 53.609 56.756 -12.286 1.00 71.77 ATOM 20 C ASN B 367 54.416 55.457 -12.340 1.00 75.69 ATOM 21 O ASN B 367 54.178 54.559 -11.526 1.00 68.36 ATOM 22 CB ASN B 367 52.226 56.487 -11.683 1.00 68.47 ATOM 23 CG ASN B 367 51.250 57.639 -11.805 1.00 68.72 ATOM 24 OD1 ASN B 367 51.430 58.682 -11.176 1.00 71.20 ATOM 25 ND2 ASN B 367 50.192 57.444 -12.579 1.00 62.97 ATOM 26 N GLY B 368 55.385 55.388 -13.270 1.00 81.59 ATOM 27 CA GLY B 368 56.269 54.239 -13.415 1.00 79.94 ATOM 28 C GLY B 368 57.664 54.636 -13.869 1.00 79.74 ATOM 29 O GLY B 368 58.573 53.795 -13.705 1.00 80.34 ATOM 30 N TYR B 384 60.114 47.944 -16.072 1.00 86.25 ATOM 31 CA TYR B 384 59.137 48.919 -15.511 1.00 80.62 ATOM 32 C TYR B 384 58.700 48.517 -14.101 1.00 80.18 ATOM 33 O TYR B 384 58.174 47.422 -13.900 1.00 74.17 ATOM 34 CB TYR B 384 57.878 48.960 -16.375 1.00 73.87 ATOM 35 CG TYR B 384 57.957 49.737 -17.662 1.00 76.03 ATOM 36 CD1 TYR B 384 57.797 51.116 -17.677 1.00 74.39 ATOM 37 CD2 TYR B 384 58.120 49.085 -18.877 1.00 79.31 ATOM 38 CE1 TYR B 384 57.816 51.833 -18.864 1.00 74.49 ATOM 39 CE2 TYR B 384 58.143 49.785 -20.074 1.00 77.21 ATOM 40 CZ TYR B 384 57.988 51.163 -20.065 1.00 78.87 ATOM 41 OH TYR B 384 58.009 51.856 -21.240 1.00 74.50 ATOM 42 N THR B 385 58.933 49.425 -13.139 1.00 82.92 ATOM 43 CA THR B 385 58.285 49.445 -11.834 1.00 80.76 ATOM 44 C THR B 385 57.290 50.612 -11.822 1.00 81.91 ATOM 45 O THR B 385 57.585 51.723 -12.279 1.00 80.42 ATOM 46 CB THR B 385 59.298 49.629 -10.684 1.00 83.57 ATOM 47 OG1 THR B 385 60.543 48.996 -10.970 1.00 81.51 ATOM 48 CG2 THR B 385 58.814 49.131 -9.338 1.00 82.15 ATOM 49 N CYS B 386 56.094 50.356 -11.290 1.00 77.07 ATOM 50 CA CYS B 386 55.193 51.448 -10.966 1.00 74.88 ATOM 51 C CYS B 386 55.684 52.095 -9.675 1.00 73.61 ATOM 52 O CYS B 386 56.461 51.484 -8.950 1.00 79.12 ATOM 53 CB CYS B 386 53.775 50.930 -10.774 0.56 72.56 ATOM 54 SG CYS B 386 53.036 50.283 -12.297 0.56 75.15 ATOM 55 N GLU B 387 55.245 53.325 -9.389 1.00 65.22 ATOM 56 CA GLU B 387 55.555 53.928 -8.102 1.00 62.80 ATOM 57 C GLU B 387 54.780 53.202 -6.994 1.00 61.81 ATOM 58 O GLU B 387 53.600 53.472 -6.786 1.00 68.31 ATOM 59 CB GLU B 387 55.282 55.437 -8.157 1.00 69.77 ATOM 60 CG GLU B 387 56.520 56.305 -8.393 1.00 83.87 ATOM 61 CD GLU B 387 56.768 56.926 -9.770 1.00 90.93 ATOM 62 OE1 GLU B 387 55.985 57.820 -10.168 1.00 89.32 ATOM 63 OE2 GLU B 387 57.777 56.556 -10.431 1.00 85.74 ATOM 64 N GLU B 388 55.430 52.257 -6.297 1.00 60.75 ATOM 65 CA GLU B 388 54.805 51.468 -5.239 1.00 62.94 ATOM 66 C GLU B 388 55.013 52.168 -3.901 1.00 57.74 ATOM 67 O GLU B 388 56.004 52.860 -3.733 1.00 59.49 ATOM 68 CB GLU B 388 55.499 50.113 -5.084 1.00 72.36 ATOM 69 CG GLU B 388 56.379 49.707 -6.259 1.00 95.94 ATOM 70 CD GLU B 388 55.693 49.034 -7.445 1.00116.15 ATOM 71 OE1 GLU B 388 54.654 49.553 -7.905 1.00130.19 ATOM 72 OE2 GLU B 388 56.206 47.988 -7.922 1.00108.86 ATOM 73 N PRO B 389 54.141 52.021 -2.876 1.00 57.40 ATOM 74 CA PRO B 389 52.925 51.192 -2.923 1.00 51.47 ATOM 75 C PRO B 389 51.631 51.839 -3.436 1.00 46.75 ATOM 76 O PRO B 389 50.535 51.323 -3.204 1.00 44.19 ATOM 77 CB PRO B 389 52.692 50.816 -1.442 1.00 50.21 ATOM 78 CG PRO B 389 53.670 51.671 -0.615 1.00 58.71 ATOM 79 CD PRO B 389 54.331 52.656 -1.562 1.00 57.04 ATOM 80 N TYR B 390 51.764 52.942 -4.183 1.00 44.76 ATOM 81 CA TYR B 390 50.629 53.800 -4.492 1.00 42.98 ATOM 82 C TYR B 390 50.068 53.449 -5.872 1.00 43.62 ATOM 83 O TYR B 390 48.922 53.761 -6.181 1.00 41.09 ATOM 84 CB TYR B 390 50.996 55.283 -4.297 1.00 38.04 ATOM 85 CG TYR B 390 51.579 55.564 -2.935 1.00 35.18 ATOM 86 CD1 TYR B 390 50.806 55.485 -1.789 1.00 32.71 ATOM 87 CD2 TYR B 390 52.937 55.836 -2.792 1.00 35.93 ATOM 88 CE1 TYR B 390 51.366 55.670 -0.536 1.00 33.45 ATOM 89 CE2 TYR B 390 53.513 56.058 -1.544 1.00 35.15 ATOM 90 CZ TYR B 390 52.719 55.962 -0.407 1.00 35.73 ATOM 91 OH TYR B 390 53.265 56.144 0.839 1.00 35.21 ATOM 92 N TYR B 391 50.879 52.794 -6.705 1.00 45.49 ATOM 93 CA TYR B 391 50.398 52.442 -8.026 1.00 45.48 ATOM 94 C TYR B 391 50.663 50.963 -8.292 1.00 48.46 ATOM 95 O TYR B 391 51.453 50.320 -7.596 1.00 47.98 ATOM 96 CB TYR B 391 50.998 53.386 -9.066 1.00 44.52 ATOM 97 CG TYR B 391 50.588 54.832 -8.939 1.00 42.95 ATOM 98 CD1 TYR B 391 49.434 55.302 -9.543 1.00 43.12 ATOM 99 CD2 TYR B 391 51.367 55.745 -8.244 1.00 42.12 ATOM 100 CE1 TYR B 391 49.062 56.633 -9.453 1.00 43.92 ATOM 101 CE2 TYR B 391 51.016 57.083 -8.153 1.00 40.84 ATOM 102 CZ TYR B 391 49.861 57.535 -8.769 1.00 43.71 ATOM 103 OH TYR B 391 49.488 58.853 -8.681 1.00 44.06 ATOM 104 N TYR B 392 49.949 50.436 -9.290 1.00 52.62 ATOM 105 CA TYR B 392 50.065 49.046 -9.696 1.00 54.60 ATOM 106 C TYR B 392 49.759 48.953 -11.190 1.00 55.66 ATOM 107 O TYR B 392 48.940 49.708 -11.713 1.00 49.22 ATOM 108 CB TYR B 392 49.196 48.144 -8.807 1.00 55.56 ATOM 109 CG TYR B 392 47.745 48.017 -9.209 1.00 58.38 ATOM 110 CD1 TYR B 392 47.351 47.125 -10.192 1.00 59.56 ATOM 111 CD2 TYR B 392 46.753 48.772 -8.599 1.00 63.67 ATOM 112 CE1 TYR B 392 46.025 47.002 -10.573 1.00 62.98 ATOM 113 CE2 TYR B 392 45.417 48.652 -8.956 1.00 64.60 ATOM 114 CZ TYR B 392 45.051 47.763 -9.953 1.00 63.66 ATOM 115 OH TYR B 392 43.751 47.628 -10.347 1.00 61.23 ATOM 116 N MET B 393 50.444 48.012 -11.850 1.00 62.16 ATOM 117 CA MET B 393 50.338 47.752 -13.275 1.00 65.66 ATOM 118 C MET B 393 49.030 47.018 -13.570 1.00 71.47 ATOM 119 O MET B 393 48.711 46.035 -12.904 1.00 66.67 ATOM 120 CB MET B 393 51.519 46.871 -13.688 1.00 68.33 ATOM 121 CG MET B 393 51.771 46.794 -15.184 1.00 70.63 ATOM 122 SD MET B 393 53.531 47.020 -15.555 1.00 73.94 ATOM 123 CE MET B 393 54.294 46.027 -14.270 1.00 62.94 ATOM 124 N GLU B 394 48.289 47.497 -14.583 1.00 79.34 ATOM 125 CA GLU B 394 47.029 46.898 -15.006 1.00 81.09 ATOM 126 C GLU B 394 47.150 46.454 -16.472 1.00 77.88 ATOM 127 O GLU B 394 47.068 45.237 -16.705 1.00 78.97 ATOM 128 CB GLU B 394 45.875 47.880 -14.758 1.00 87.99 ATOM 129 CG GLU B 394 44.651 47.687 -15.650 1.00 97.48 ATOM 130 CD GLU B 394 44.513 48.639 -16.837 1.00 97.70 ATOM 131 OE1 GLU B 394 45.139 48.392 -17.895 1.00 96.45 ATOM 132 OE2 GLU B 394 43.779 49.636 -16.706 1.00 90.19 TER ATOM 1 N PRO B 419 52.350 49.934 -21.127 1.00 74.41 ATOM 2 CA PRO B 419 51.925 49.573 -19.756 1.00 74.33 ATOM 3 C PRO B 419 51.299 50.752 -19.002 1.00 72.48 ATOM 4 O PRO B 419 51.500 51.907 -19.377 1.00 70.66 ATOM 5 CB PRO B 419 53.180 49.003 -19.065 1.00 72.30 ATOM 6 CG PRO B 419 54.340 49.326 -20.003 1.00 73.77 ATOM 7 CD PRO B 419 53.752 49.585 -21.376 1.00 74.11 ATOM 8 N LYS B 420 50.509 50.452 -17.959 1.00 71.69 ATOM 9 CA LYS B 420 49.734 51.470 -17.256 1.00 71.74 ATOM 10 C LYS B 420 49.809 51.265 -15.743 1.00 70.05 ATOM 11 O LYS B 420 49.425 50.211 -15.224 1.00 65.31 ATOM 12 CB LYS B 420 48.272 51.497 -17.724 1.00 73.37 ATOM 13 CG LYS B 420 47.990 52.274 -19.007 1.00 78.62 ATOM 14 CD LYS B 420 46.516 52.350 -19.368 1.00 80.50 ATOM 15 CE LYS B 420 45.912 51.028 -19.808 1.00 83.70 ATOM 16 NZ LYS B 420 46.286 50.687 -21.201 1.00 76.06 ATOM 17 N CYS B 421 50.282 52.311 -15.046 1.00 68.63 ATOM 18 CA CYS B 421 50.339 52.326 -13.591 1.00 64.51 ATOM 19 C CYS B 421 49.187 53.143 -13.010 1.00 59.54 ATOM 20 O CYS B 421 49.138 54.363 -13.176 1.00 53.90 ATOM 21 CB CYS B 421 51.661 52.897 -13.101 1.00 67.54 ATOM 22 SG CYS B 421 53.076 51.873 -13.575 1.00 69.26 ATOM 23 N VAL B 422 48.295 52.438 -12.299 1.00 56.73 ATOM 24 CA VAL B 422 47.032 52.970 -11.809 1.00 53.61 ATOM 25 C VAL B 422 47.009 52.926 -10.278 1.00 48.38 ATOM 26 O VAL B 422 47.679 52.114 -9.646 1.00 44.99 ATOM 27 CB VAL B 422 45.818 52.237 -12.422 1.00 54.62 ATOM 28 CG1 VAL B 422 45.951 52.082 -13.933 1.00 54.53 ATOM 29 CG2 VAL B 422 45.572 50.888 -11.760 1.00 54.09 ATOM 30 N PRO B 423 46.265 53.848 -9.636 1.00 47.21 ATOM 31 CA PRO B 423 46.187 53.900 -8.175 1.00 45.96 ATOM 32 C PRO B 423 45.689 52.634 -7.489 1.00 44.61 ATOM 33 O PRO B 423 44.937 51.861 -8.080 1.00 50.90 ATOM 34 CB PRO B 423 45.215 55.061 -7.937 1.00 46.14 ATOM 35 CG PRO B 423 45.418 55.948 -9.153 1.00 48.04 ATOM 36 CD PRO B 423 45.558 54.967 -10.288 1.00 48.23 ATOM 37 N VAL B 424 46.140 52.453 -6.240 1.00 38.99 ATOM 38 CA VAL B 424 45.754 51.355 -5.377 1.00 39.06 ATOM 39 C VAL B 424 44.788 51.886 -4.334 1.00 38.40 ATOM 40 O VAL B 424 45.229 52.492 -3.354 1.00 38.79 ATOM 41 CB VAL B 424 46.973 50.748 -4.657 1.00 41.12 ATOM 42 CG1 VAL B 424 46.562 49.755 -3.577 1.00 39.99 ATOM 43 CG2 VAL B 424 47.941 50.105 -5.630 1.00 43.42 TER