HEADER VIRAL PROTEIN/IMMUNE SYSTEM/INHIBITOR 19-AUG-14 4R4N TITLE Crystal structure of the anti-hiv-1 antibody 2.2c in complex with TITLE 2 hiv-1 93ug037 gp120 COMPND MOL_ID: 2; COMPND 2 MOLECULE: M48U1 peptide; COMPND 3 CHAIN: a, b, e, i, m, p, s, v; COMPND 4 ENGINEERED: YES; EXPDTA X-RAY DIFFRACTION REMARK 2 RESOLUTION. 3.56 ANGSTORMS DBREF 4R4N e 1 27 PDB 4R4N 4R4N 1 27 MODRES 4R4N U2X e 23 TYR O-(CYCLOHEXYLMETHYL)-L-TYROSINE SEQRES 1 e 28 MPT ASN LEU HIS PHE CYS GLN LEU ARG CYS LYS SER LEU SEQRES 2 e 28 GLY LEU LEU GLY ARG CYS ALA DPR THR TYR CYS ALA CYS SEQRES 3 e 28 VAL NH2 ATOM 1 CA MPT e 1 18.700-119.720 30.281 1.00189.71 ATOM 2 C MPT e 1 19.284-120.512 31.407 1.00188.37 ATOM 3 O MPT e 1 20.504-120.812 31.318 1.00191.34 ATOM 4 CB MPT e 1 17.664-120.410 29.470 1.00190.52 ATOM 5 SG MPT e 1 18.098-122.012 28.870 1.00193.07 ATOM 6 N ASN e 2 18.420-120.985 32.370 1.00191.21 ATOM 7 CA ASN e 2 18.974-122.103 33.132 1.00192.67 ATOM 8 C ASN e 2 18.729-123.427 32.432 1.00194.36 ATOM 9 O ASN e 2 17.666-124.039 32.578 1.00195.01 ATOM 10 CB ASN e 2 18.406-122.161 34.546 1.00192.98 ATOM 11 CG ASN e 2 19.148-123.155 35.412 1.00193.07 ATOM 12 OD1 ASN e 2 18.678-124.267 35.653 1.00194.41 ATOM 13 ND2 ASN e 2 20.341-122.771 35.854 1.00191.16 ATOM 14 N LEU e 3 19.731-123.877 31.685 1.00190.51 ATOM 15 CA LEU e 3 19.582-125.045 30.828 1.00192.72 ATOM 16 C LEU e 3 19.173-126.317 31.569 1.00193.39 ATOM 17 O LEU e 3 18.300-127.047 31.101 1.00195.00 ATOM 18 CB LEU e 3 20.863-125.274 30.022 1.00194.39 ATOM 19 CG LEU e 3 20.816-126.364 28.949 1.00197.37 ATOM 20 CD1 LEU e 3 19.724-126.108 27.924 1.00197.69 ATOM 21 CD2 LEU e 3 22.171-126.475 28.263 1.00199.89 ATOM 22 N HIS e 4 19.788-126.595 32.719 1.00192.79 ATOM 23 CA HIS e 4 19.458-127.809 33.458 1.00194.19 ATOM 24 C HIS e 4 17.986-127.864 33.850 1.00193.44 ATOM 25 O HIS e 4 17.309-128.860 33.610 1.00195.62 ATOM 26 CB HIS e 4 20.325-127.964 34.707 1.00195.63 ATOM 27 CG HIS e 4 19.874-129.068 35.607 1.00196.93 ATOM 28 ND1 HIS e 4 20.016-130.399 35.280 1.00199.59 ATOM 29 CD2 HIS e 4 19.271-129.042 36.819 1.00196.80 ATOM 30 CE1 HIS e 4 19.521-131.144 36.250 1.00201.06 ATOM 31 NE2 HIS e 4 19.068-130.345 37.199 1.00199.28 ATOM 32 N PHE e 5 17.478-126.782 34.429 1.00184.82 ATOM 33 CA PHE e 5 16.086-126.764 34.853 1.00185.51 ATOM 34 C PHE e 5 15.168-126.692 33.642 1.00183.33 ATOM 35 O PHE e 5 14.075-127.264 33.658 1.00184.48 ATOM 36 CB PHE e 5 15.824-125.622 35.841 1.00184.29 ATOM 37 CG PHE e 5 16.437-125.850 37.206 1.00185.86 ATOM 38 CD1 PHE e 5 16.535-127.127 37.738 1.00187.72 ATOM 39 CD2 PHE e 5 16.916-124.785 37.952 1.00185.00 ATOM 40 CE1 PHE e 5 17.095-127.337 38.981 1.00188.10 ATOM 41 CE2 PHE e 5 17.480-124.991 39.198 1.00181.41 ATOM 42 CZ PHE e 5 17.569-126.267 39.711 1.00184.71 ATOM 43 N CYS e 6 15.626-126.029 32.581 1.00194.80 ATOM 44 CA CYS e 6 14.901-126.051 31.321 1.00196.37 ATOM 45 C CYS e 6 14.769-127.483 30.836 1.00199.41 ATOM 46 O CYS e 6 13.693-127.916 30.432 1.00201.46 ATOM 47 CB CYS e 6 15.600-125.213 30.253 1.00195.97 ATOM 48 SG CYS e 6 14.717-125.212 28.667 1.00198.37 ATOM 49 N GLN e 7 15.871-128.222 30.880 1.00189.71 ATOM 50 CA GLN e 7 15.835-129.622 30.498 1.00194.06 ATOM 51 C GLN e 7 14.956-130.405 31.465 1.00194.37 ATOM 52 O GLN e 7 14.193-131.265 31.053 1.00197.29 ATOM 53 CB GLN e 7 17.248-130.207 30.458 1.00195.23 ATOM 54 CG GLN e 7 18.079-129.714 29.279 1.00195.73 ATOM 55 CD GLN e 7 19.542-130.082 29.405 1.00198.16 ATOM 56 OE1 GLN e 7 20.033-130.335 30.500 1.00197.21 ATOM 57 NE2 GLN e 7 20.247-130.111 28.284 1.00200.33 ATOM 58 N LEU e 8 15.044-130.077 32.749 1.00187.23 ATOM 59 CA LEU e 8 14.257-130.753 33.774 1.00188.29 ATOM 60 C LEU e 8 12.753-130.527 33.590 1.00188.30 ATOM 61 O LEU e 8 11.944-131.336 34.040 1.00192.21 ATOM 62 CB LEU e 8 14.696-130.270 35.156 1.00186.18 ATOM 63 CG LEU e 8 14.066-130.935 36.378 1.00187.37 ATOM 64 CD1 LEU e 8 14.213-132.450 36.348 1.00191.25 ATOM 65 CD2 LEU e 8 14.715-130.358 37.619 1.00185.55 ATOM 66 N ARG e 9 12.383-129.430 32.931 1.00201.72 ATOM 67 CA ARG e 9 10.974-129.093 32.729 1.00201.81 ATOM 68 C ARG e 9 10.406-129.693 31.443 1.00205.75 ATOM 69 O ARG e 9 9.291-130.215 31.434 1.00208.51 ATOM 70 CB ARG e 9 10.798-127.575 32.698 1.00198.13 ATOM 71 CG ARG e 9 11.125-126.878 34.009 1.00196.08 ATOM 72 CD ARG e 9 11.019-125.372 33.864 1.00195.80 ATOM 73 NE ARG e 9 9.654-124.948 33.562 1.00197.45 ATOM 74 CZ ARG e 9 9.303-123.699 33.273 1.00194.76 ATOM 75 NH1 ARG e 9 10.215-122.735 33.234 1.00191.77 ATOM 76 NH2 ARG e 9 8.033-123.412 33.018 1.00195.99 ATOM 77 N CYS e 10 11.172-129.620 30.360 1.00205.15 ATOM 78 CA CYS e 10 10.676-130.037 29.050 1.00208.42 ATOM 79 C CYS e 10 10.417-131.549 28.920 1.00213.48 ATOM 80 O CYS e 10 9.413-131.962 28.343 1.00216.93 ATOM 81 CB CYS e 10 11.625-129.547 27.956 1.00209.09 ATOM 82 SG CYS e 10 11.623-127.730 27.797 1.00203.78 ATOM 83 N LYS e 11 11.322-132.391 29.417 1.00216.36 ATOM 84 CA LYS e 11 11.088-133.843 29.321 1.00221.09 ATOM 85 C LYS e 11 9.805-134.278 30.014 1.00222.99 ATOM 86 O LYS e 11 9.243-135.321 29.676 1.00228.29 ATOM 87 CB LYS e 11 12.269-134.699 29.812 1.00222.86 ATOM 88 CG LYS e 11 12.678-134.565 31.263 1.00220.65 ATOM 89 CD LYS e 11 13.848-135.439 31.671 1.00221.47 ATOM 90 CE LYS e 11 15.141-135.005 31.018 1.00220.69 ATOM 91 NZ LYS e 11 16.253-135.889 31.448 1.00225.86 ATOM 92 N SER e 12 9.324-133.483 30.962 1.00215.82 ATOM 93 CA SER e 12 8.045-133.785 31.592 1.00218.56 ATOM 94 C SER e 12 6.880-133.489 30.641 1.00222.83 ATOM 95 O SER e 12 5.723-133.746 30.973 1.00227.36 ATOM 96 CB SER e 12 7.878-132.995 32.886 1.00216.20 ATOM 97 OG SER e 12 7.957-131.606 32.641 1.00212.28 ATOM 98 N LEU e 13 7.191-132.925 29.477 1.00214.60 ATOM 99 CA LEU e 13 6.224-132.776 28.389 1.00216.42 ATOM 100 C LEU e 13 6.567-133.767 27.285 1.00219.36 ATOM 101 O LEU e 13 5.914-133.804 26.242 1.00222.51 ATOM 102 CB LEU e 13 6.250-131.354 27.813 1.00211.81 ATOM 103 CG LEU e 13 5.656-130.205 28.629 1.00211.20 ATOM 104 CD1 LEU e 13 6.354-130.034 29.967 1.00210.61 ATOM 105 CD2 LEU e 13 5.745-128.921 27.819 1.00207.32 ATOM 106 N GLY e 14 7.605-134.563 27.521 1.00215.98 ATOM 107 CA GLY e 14 8.087-135.517 26.543 1.00219.81 ATOM 108 C GLY e 14 9.179-134.960 25.648 1.00222.10 ATOM 109 O GLY e 14 9.521-135.570 24.633 1.00223.79 ATOM 110 N LEU e 15 9.746-133.822 26.045 1.00224.30 ATOM 111 CA LEU e 15 10.548-132.997 25.145 1.00221.77 ATOM 112 C LEU e 15 11.943-132.672 25.695 1.00217.11 ATOM 113 O LEU e 15 12.164-132.694 26.899 1.00212.95 ATOM 114 CB LEU e 15 9.783-131.696 24.884 1.00216.48 ATOM 115 CG LEU e 15 8.303-131.864 24.515 1.00218.88 ATOM 116 CD1 LEU e 15 7.633-130.510 24.331 1.00215.80 ATOM 117 CD2 LEU e 15 8.143-132.711 23.261 1.00225.02 ATOM 118 N LEU e 16 12.887-132.374 24.809 1.00217.08 ATOM 119 CA LEU e 16 14.187-131.861 25.231 1.00212.46 ATOM 120 C LEU e 16 14.099-130.351 25.395 1.00208.60 ATOM 121 O LEU e 16 13.258-129.707 24.771 1.00209.18 ATOM 122 CB LEU e 16 15.263-132.185 24.200 1.00216.29 ATOM 123 CG LEU e 16 16.666-131.640 24.491 1.00213.35 ATOM 124 CD1 LEU e 16 17.197-132.136 25.836 1.00211.39 ATOM 125 CD2 LEU e 16 17.622-132.023 23.374 1.00218.94 ATOM 126 N GLY e 17 14.967-129.795 26.233 1.00214.49 ATOM 127 CA GLY e 17 15.030-128.358 26.431 1.00210.82 ATOM 128 C GLY e 17 16.301-127.763 25.861 1.00209.71 ATOM 129 O GLY e 17 17.340-128.414 25.797 1.00211.26 ATOM 130 N ARG e 18 16.210-126.512 25.434 1.00208.23 ATOM 131 CA ARG e 18 17.370-125.764 24.985 1.00207.91 ATOM 132 C ARG e 18 17.109-124.296 25.234 1.00203.72 ATOM 133 O ARG e 18 15.952-123.864 25.332 1.00203.14 ATOM 134 CB ARG e 18 17.641-125.997 23.498 1.00211.59 ATOM 135 CG ARG e 18 16.600-125.424 22.555 1.00215.04 ATOM 136 CD ARG e 18 16.960-125.745 21.117 1.00222.20 ATOM 137 NE ARG e 18 15.889-125.412 20.183 1.00224.48 ATOM 138 CZ ARG e 18 15.676-126.036 19.026 1.00227.33 ATOM 139 NH1 ARG e 18 16.456-127.043 18.646 1.00229.82 ATOM 140 NH2 ARG e 18 14.674-125.655 18.246 1.00229.67 ATOM 141 N CYS e 19 18.172-123.509 25.324 1.00194.39 ATOM 142 CA CYS e 19 17.990-122.072 25.508 1.00191.44 ATOM 143 C CYS e 19 17.576-121.393 24.213 1.00192.47 ATOM 144 O CYS e 19 18.020-121.772 23.117 1.00195.18 ATOM 145 CB CYS e 19 19.258-121.409 26.041 1.00189.25 ATOM 146 SG CYS e 19 19.816-122.068 27.640 1.00190.24 ATOM 147 N ALA e 20 16.706-120.402 24.374 1.00189.99 ATOM 148 CA ALA e 20 16.370-119.429 23.346 1.00190.33 ATOM 149 C ALA e 20 16.762-118.093 23.952 1.00186.95 ATOM 150 O ALA e 20 15.959-117.448 24.614 1.00186.52 ATOM 151 CB ALA e 20 14.888-119.465 23.054 1.00192.17 ATOM 152 N DPR e 21 18.007-117.706 23.778 1.00179.78 ATOM 153 CA DPR e 21 18.519-116.548 24.512 1.00177.51 ATOM 154 CB DPR e 21 19.944-116.389 23.970 1.00178.03 ATOM 155 CG DPR e 21 20.321-117.741 23.533 1.00180.57 ATOM 156 CD DPR e 21 19.076-118.410 23.049 1.00182.90 ATOM 157 C DPR e 21 18.513-116.851 25.998 1.00176.34 ATOM 158 O DPR e 21 19.101-117.845 26.423 1.00177.28 ATOM 159 N THR e 22 17.801-116.039 26.747 1.00172.94 ATOM 160 CA THR e 22 17.718-116.181 28.197 1.00171.20 ATOM 161 C THR e 22 16.492-116.991 28.627 1.00172.35 ATOM 162 O THR e 22 16.230-117.147 29.822 1.00171.32 ATOM 163 CB THR e 22 17.614-114.816 28.863 1.00170.39 ATOM 164 OG1 THR e 22 16.434-114.166 28.386 1.00171.03 ATOM 165 CG2 THR e 22 18.849-113.954 28.559 1.00170.80 ATOM 166 N U2X e 23 15.747-117.493 27.629 1.00178.56 ATOM 167 C U2X e 23 14.683-119.730 27.662 1.00181.25 ATOM 168 O U2X e 23 15.504-120.170 26.875 1.00182.28 ATOM 169 CA U2X e 23 14.560-118.261 27.880 1.00179.48 ATOM 170 CB U2X e 23 13.378-117.775 27.118 1.00180.58 ATOM 171 CG U2X e 23 13.086-116.316 27.044 1.00179.66 ATOM 172 CD1 U2X e 23 12.709-115.614 28.219 1.00177.03 ATOM 173 CD2 U2X e 23 13.151-115.685 25.810 1.00181.81 ATOM 174 CE1 U2X e 23 12.395-114.191 28.143 1.00175.91 ATOM 175 CE2 U2X e 23 12.821-114.211 25.725 1.00180.01 ATOM 176 CZ U2X e 23 12.462-113.543 26.866 1.00177.09 ATOM 177 OH U2X e 23 12.162-112.206 26.791 1.00176.37 ATOM 178 C7 U2X e 23 11.237-111.671 27.673 1.00176.18 ATOM 179 C1 U2X e 23 9.119-108.499 27.085 1.00181.38 ATOM 180 C2 U2X e 23 10.478-109.130 27.248 1.00185.58 ATOM 181 C3 U2X e 23 10.292-110.673 27.050 1.00178.70 ATOM 182 C4 U2X e 23 9.797-110.930 25.569 1.00184.23 ATOM 183 C5 U2X e 23 8.462-110.164 25.375 1.00184.83 ATOM 184 C6 U2X e 23 8.658-108.707 25.686 1.00181.70 ATOM 185 N CYS e 24 13.848-120.486 28.335 1.00187.93 ATOM 186 CA CYS e 24 13.769-121.926 28.139 1.00190.11 ATOM 187 C CYS e 24 12.807-122.248 27.004 1.00192.79 ATOM 188 O CYS e 24 11.667-121.773 26.991 1.00192.94 ATOM 189 CB CYS e 24 13.289-122.603 29.419 1.00189.75 ATOM 190 SG CYS e 24 12.930-124.361 29.230 1.00193.97 ATOM 191 N ALA e 25 13.272-123.046 26.049 1.00193.44 ATOM 192 CA ALA e 25 12.426-123.553 24.976 1.00196.85 ATOM 193 C ALA e 25 12.442-125.074 25.007 1.00199.60 ATOM 194 O ALA e 25 13.495-125.671 25.184 1.00200.77 ATOM 195 CB ALA e 25 12.930-123.073 23.645 1.00198.33 ATOM 196 N CYS e 26 11.271-125.685 24.840 1.00208.87 ATOM 197 CA CYS e 26 11.159-127.133 24.665 1.00213.10 ATOM 198 C CYS e 26 11.173-127.461 23.173 1.00217.30 ATOM 199 O CYS e 26 10.606-126.726 22.367 1.00220.20 ATOM 200 CB CYS e 26 9.870-127.650 25.308 1.00213.40 ATOM 201 SG CYS e 26 9.744-127.350 27.092 1.00209.38 ATOM 202 N VAL e 27 11.824-128.605 22.804 1.00215.74 ATOM 203 CA VAL e 27 12.084-128.915 21.402 1.00221.16 ATOM 204 C VAL e 27 11.010-129.709 20.690 1.00226.21 ATOM 205 O VAL e 27 10.932-130.920 20.871 1.00227.20 ATOM 206 CB VAL e 27 13.525-129.290 21.100 1.00223.11 ATOM 207 CG1 VAL e 27 13.783-129.661 19.672 1.00229.26 ATOM 208 CG2 VAL e 27 14.516-128.303 21.638 1.00221.22 ATOM 209 N NH2 e 28 10.154-129.067 19.741 1.00232.98 TER