HEADER IMMUNE SYSTEM 31-DEC-69 5TLJ TITLE COMPLEX BETWEEN HUMAN CD27 AND FAB FRAGMENTS OF ANTIBODIES M2177 AND TITLE 2 M2191 COMPND MOL_ID: 5; COMPND 2 MOLECULE: CD27 antigen; COMPND 3 CHAIN: X; COMPND 4 FRAGMENT: Extracellular domain residues ; COMPND 5 ENGINEERED: YES; EXPDTA X-RAY DIFFRACTION REMARK 2 RESOLUTION. 3.50 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 ASN X 68 REMARK 465 SER X 69 REMARK 465 GLY X 70 REMARK 465 LEU X 71 REMARK 465 LEU X 72 REMARK 465 VAL X 73 DBREF 5TLJ X 1 101 UNP P26842 CD27_HUMAN 21 121 SEQRES 1 X 22 SER CYS ARG HIS CYS ASN SER GLY LEU LEU VAL ARG ASN SEQRES 2 X 22 CYS THR ILE THR ALA ASN ALA GLU CYS ATOM 1 N SER X 63 -10.399 43.462 55.012 1.00 44.10 ATOM 2 CA SER X 63 -11.616 44.274 54.866 1.00 40.29 ATOM 3 C SER X 63 -11.296 45.672 54.327 1.00 41.47 ATOM 4 O SER X 63 -10.199 46.187 54.558 1.00 43.76 ATOM 5 CB SER X 63 -12.340 44.367 56.211 1.00 37.40 ATOM 6 OG SER X 63 -13.367 45.340 56.189 1.00 35.34 ATOM 7 N CYS X 64 -12.253 46.280 53.622 1.00 41.52 ATOM 8 CA CYS X 64 -12.035 47.583 52.977 1.00 42.43 ATOM 9 C CYS X 64 -12.439 48.799 53.829 1.00 41.66 ATOM 10 O CYS X 64 -13.146 48.672 54.835 1.00 39.06 ATOM 11 CB CYS X 64 -12.688 47.631 51.591 1.00 45.18 ATOM 12 SG CYS X 64 -11.660 48.443 50.344 1.00 50.18 ATOM 13 N ARG X 65 -11.986 49.971 53.381 1.00 43.62 ATOM 14 CA ARG X 65 -12.001 51.223 54.136 1.00 45.31 ATOM 15 C ARG X 65 -13.069 52.198 53.600 1.00 49.10 ATOM 16 O ARG X 65 -12.755 53.124 52.838 1.00 49.23 ATOM 17 CB ARG X 65 -10.588 51.828 54.067 1.00 43.69 ATOM 18 CG ARG X 65 -10.307 53.034 54.951 1.00 43.51 ATOM 19 CD ARG X 65 -8.806 53.259 55.137 1.00 43.74 ATOM 20 NE ARG X 65 -8.083 53.638 53.911 1.00 40.94 ATOM 21 CZ ARG X 65 -7.015 53.005 53.415 1.00 37.76 ATOM 22 NH1 ARG X 65 -6.502 51.939 54.020 1.00 36.89 ATOM 23 NH2 ARG X 65 -6.444 53.448 52.304 1.00 36.22 ATOM 24 N HIS X 66 -14.326 51.985 54.000 1.00 53.46 ATOM 25 CA HIS X 66 -15.443 52.812 53.510 1.00 58.59 ATOM 26 C HIS X 66 -15.472 54.218 54.121 1.00 59.93 ATOM 27 O HIS X 66 -15.460 54.382 55.347 1.00 59.28 ATOM 28 CB HIS X 66 -16.806 52.086 53.596 1.00 61.83 ATOM 29 CG HIS X 66 -17.363 51.950 54.983 1.00 63.16 ATOM 30 ND1 HIS X 66 -17.094 50.866 55.792 1.00 63.68 ATOM 31 CD2 HIS X 66 -18.207 52.743 55.687 1.00 62.26 ATOM 32 CE1 HIS X 66 -17.729 51.008 56.942 1.00 63.62 ATOM 33 NE2 HIS X 66 -18.412 52.139 56.904 1.00 62.96 ATOM 34 N CYS X 67 -15.487 55.217 53.238 1.00 62.03 ATOM 35 CA CYS X 67 -15.405 56.630 53.612 1.00 63.80 ATOM 36 C CYS X 67 -16.768 57.150 54.064 1.00 64.16 ATOM 37 O CYS X 67 -16.860 58.144 54.786 1.00 64.07 ATOM 38 CB CYS X 67 -14.882 57.478 52.443 1.00 63.83 ATOM 39 SG CYS X 67 -13.601 56.716 51.409 1.00 65.32 ATOM 40 N ARG X 74 -10.687 57.138 45.349 1.00 36.37 ATOM 41 CA ARG X 74 -10.343 55.901 44.651 1.00 37.02 ATOM 42 C ARG X 74 -11.134 54.692 45.152 1.00 37.40 ATOM 43 O ARG X 74 -11.574 54.650 46.304 1.00 35.43 ATOM 44 CB ARG X 74 -8.847 55.637 44.735 1.00 37.37 ATOM 45 N ASN X 75 -11.284 53.710 44.268 1.00 40.52 ATOM 46 CA ASN X 75 -12.149 52.549 44.479 1.00 43.84 ATOM 47 C ASN X 75 -11.525 51.414 45.290 1.00 41.89 ATOM 48 O ASN X 75 -10.324 51.428 45.578 1.00 40.83 ATOM 49 CB ASN X 75 -12.613 52.012 43.120 1.00 49.59 ATOM 50 CG ASN X 75 -13.912 52.641 42.641 1.00 54.91 ATOM 51 OD1 ASN X 75 -14.466 52.208 41.624 1.00 56.66 ATOM 52 ND2 ASN X 75 -14.409 53.658 43.366 1.00 57.36 ATOM 53 N CYS X 76 -12.364 50.441 45.650 1.00 41.29 ATOM 54 CA CYS X 76 -11.933 49.213 46.313 1.00 42.11 ATOM 55 C CYS X 76 -12.026 48.019 45.357 1.00 41.29 ATOM 56 O CYS X 76 -12.998 47.254 45.372 1.00 41.68 ATOM 57 CB CYS X 76 -12.750 48.969 47.587 1.00 44.56 ATOM 58 SG CYS X 76 -12.202 47.567 48.591 1.00 46.04 ATOM 59 N THR X 77 -11.001 47.879 44.518 1.00 40.24 ATOM 60 CA THR X 77 -10.841 46.721 43.637 1.00 38.57 ATOM 61 C THR X 77 -10.416 45.512 44.485 1.00 39.13 ATOM 62 O THR X 77 -10.169 45.649 45.691 1.00 39.30 ATOM 63 CB THR X 77 -9.808 47.003 42.517 1.00 37.58 ATOM 64 OG1 THR X 77 -9.798 48.401 42.198 1.00 35.95 ATOM 65 CG2 THR X 77 -10.137 46.211 41.251 1.00 39.19 ATOM 66 N ILE X 78 -10.339 44.336 43.862 1.00 39.68 ATOM 67 CA ILE X 78 -9.929 43.104 44.548 1.00 40.40 ATOM 68 C ILE X 78 -8.483 43.173 45.066 1.00 42.60 ATOM 69 O ILE X 78 -8.150 42.536 46.069 1.00 42.57 ATOM 70 CB ILE X 78 -10.100 41.843 43.667 1.00 38.90 ATOM 71 CG1 ILE X 78 -11.041 42.096 42.480 1.00 39.01 ATOM 72 CG2 ILE X 78 -10.596 40.687 44.523 1.00 39.07 ATOM 73 CD1 ILE X 78 -10.940 41.072 41.367 1.00 39.99 ATOM 74 N THR X 79 -7.644 43.958 44.385 1.00 43.00 ATOM 75 CA THR X 79 -6.234 44.120 44.746 1.00 41.53 ATOM 76 C THR X 79 -6.018 45.307 45.693 1.00 41.40 ATOM 77 O THR X 79 -5.574 45.121 46.828 1.00 42.35 ATOM 78 CB THR X 79 -5.327 44.253 43.499 1.00 40.53 ATOM 79 OG1 THR X 79 -5.723 45.395 42.731 1.00 41.18 ATOM 80 CG2 THR X 79 -5.411 43.007 42.625 1.00 39.34 ATOM 81 N ALA X 80 -6.348 46.511 45.225 1.00 40.71 ATOM 82 CA ALA X 80 -6.114 47.741 45.980 1.00 42.36 ATOM 83 C ALA X 80 -7.341 48.168 46.778 1.00 44.27 ATOM 84 O ALA X 80 -8.468 48.096 46.282 1.00 44.84 ATOM 85 CB ALA X 80 -5.675 48.857 45.045 1.00 43.24 ATOM 86 N ASN X 81 -7.105 48.615 48.011 1.00 47.50 ATOM 87 CA ASN X 81 -8.168 49.089 48.912 1.00 50.53 ATOM 88 C ASN X 81 -8.726 50.455 48.527 1.00 49.45 ATOM 89 O ASN X 81 -8.167 51.143 47.666 1.00 50.09 ATOM 90 CB ASN X 81 -7.704 49.102 50.383 1.00 54.31 ATOM 91 CG ASN X 81 -6.337 49.758 50.591 1.00 59.15 ATOM 92 OD1 ASN X 81 -5.716 50.284 49.663 1.00 61.16 ATOM 93 ND2 ASN X 81 -5.861 49.720 51.832 1.00 60.52 ATOM 94 N ALA X 82 -9.832 50.830 49.172 1.00 48.50 ATOM 95 CA ALA X 82 -10.444 52.145 49.003 1.00 49.16 ATOM 96 C ALA X 82 -9.523 53.225 49.560 1.00 50.25 ATOM 97 O ALA X 82 -9.061 53.125 50.702 1.00 51.77 ATOM 98 CB ALA X 82 -11.804 52.191 49.684 1.00 47.97 ATOM 99 N GLU X 83 -9.246 54.235 48.734 1.00 51.00 ATOM 100 CA GLU X 83 -8.372 55.352 49.096 1.00 51.55 ATOM 101 C GLU X 83 -9.222 56.622 49.255 1.00 52.82 ATOM 102 O GLU X 83 -9.627 57.241 48.262 1.00 53.52 ATOM 103 CB GLU X 83 -7.279 55.531 48.032 1.00 51.41 ATOM 104 CG GLU X 83 -5.897 55.904 48.563 1.00 52.84 ATOM 105 CD GLU X 83 -4.943 54.720 48.702 1.00 51.20 ATOM 106 OE1 GLU X 83 -5.002 53.779 47.878 1.00 49.90 ATOM 107 OE2 GLU X 83 -4.106 54.742 49.634 1.00 50.05 ATOM 108 N CYS X 84 -9.494 56.989 50.510 1.00 54.81 ATOM 109 CA CYS X 84 -10.443 58.064 50.844 1.00 59.15 ATOM 110 C CYS X 84 -9.895 59.476 50.582 1.00 58.68 ATOM 111 O CYS X 84 -9.022 59.977 51.295 1.00 56.68 ATOM 112 CB CYS X 84 -10.947 57.927 52.293 1.00 64.22 ATOM 113 SG CYS X 84 -12.003 56.491 52.647 1.00 69.41 TER