0.026212 0.000000 0.000000 0.000000 0.012114 0.000000 0.000000 0.000000 0.007634 0.00000 0.00000 0.00000 Davies, C. Beauchamp, J.C. Emery, D. Rawas, A. Muirhead, H. http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic 4 90.00 90.00 90.00 38.150 82.550 131.000 C3 H7 N O2 89.093 y ALANINE L-peptide linking C6 H15 N4 O2 1 175.209 y ARGININE L-peptide linking C4 H8 N2 O3 132.118 y ASPARAGINE L-peptide linking C4 H7 N O4 133.103 y ASPARTIC ACID L-peptide linking C3 H7 N O2 S 121.158 y CYSTEINE L-peptide linking C5 H10 N2 O3 146.144 y GLUTAMINE L-peptide linking C5 H9 N O4 147.129 y GLUTAMIC ACID L-peptide linking C2 H5 N O2 75.067 y GLYCINE peptide linking C6 H10 N3 O2 1 156.162 y HISTIDINE L-peptide linking C6 H13 N O2 131.173 y ISOLEUCINE L-peptide linking C6 H13 N O2 131.173 y LEUCINE L-peptide linking C6 H15 N2 O2 1 147.195 y LYSINE L-peptide linking C5 H11 N O2 S 149.211 y METHIONINE L-peptide linking C9 H11 N O2 165.189 y PHENYLALANINE L-peptide linking C5 H9 N O2 115.130 y PROLINE L-peptide linking C3 H7 N O3 105.093 y SERINE L-peptide linking C4 H9 N O3 119.119 y THREONINE L-peptide linking C11 H12 N2 O2 204.225 y TRYPTOPHAN L-peptide linking C9 H11 N O3 181.189 y TYROSINE L-peptide linking C5 H11 N O2 117.146 y VALINE L-peptide linking DK Acta Crystallogr.,Sect.D ABCRE6 0766 0907-4449 53 186 194 10.1107/S0907444996012048 15299953 Structure of the Fab fragment from a neutralizing monoclonal antibody directed against an epitope of gp41 from HIV-1. 1997 UK Nature NATUAS 0006 0028-0836 339 385 An Engineered Poliovirus Chimaera Elicits Broadly Reactive HIV-1 Neutralizing Antibodies 1989 1.000000 0.000000 0.000000 0.000000 1.000000 0.000000 0.000000 0.000000 1.000000 0.00000 0.00000 0.00000 1 AREA DETECTOR 1992 SIEMENS M x-ray 1 1.5418 1.0 1.5418 24186.941 FAB1583 1 nat polymer 22959.670 FAB1583 1 nat polymer no no DVVMTQTPLTLSVTIGQPASISCKSSQSLLDSDGKTYLNWLLQRPGQSPKRLIYLVSKLDSGVPDRFTGSGSGTDFTLKI SRVEAEDLGVYYCWQGTHFPRTFGGGTKLEIKRADAAPTVSIFPPSSEQLTSGGASVVCFLNNFYPKDINVKWKIDGSER QNGVLNSWTDQDSKDSTYSMSSTLTLTKDEYERHNSYTCEATHKTSTSPIVKSFNRNEC DVVMTQTPLTLSVTIGQPASISCKSSQSLLDSDGKTYLNWLLQRPGQSPKRLIYLVSKLDSGVPDRFTGSGSGTDFTLKI SRVEAEDLGVYYCWQGTHFPRTFGGGTKLEIKRADAAPTVSIFPPSSEQLTSGGASVVCFLNNFYPKDINVKWKIDGSER QNGVLNSWTDQDSKDSTYSMSSTLTLTKDEYERHNSYTCEATHKTSTSPIVKSFNRNEC L polypeptide(L) no no QVKLQQSGPGLVQPSQSLSITCTVSGFSLTCYGVHWVRQSPGKGLEWLGVIWSGGDTDYNAAFISRLSITKDNSKSQVFF KMNSLQPNDRAIYYCARRGGDFWGQGTTVTVSSASTTAPSVYPLAPVSGDQTNSSVTLGCLVKGYFPEPVTLTWNSGSLS SGVHTFPAVLQSDLYTLSSSVTVTSSPWPSETITCNVAHPASSTKVDKKIEPRGC QVKLQQSGPGLVQPSQSLSITCTVSGFSLTCYGVHWVRQSPGKGLEWLGVIWSGGDTDYNAAFISRLSITKDNSKSQVFF KMNSLQPNDRAIYYCARRGGDFWGQGTTVTVSSASTTAPSVYPLAPVSGDQTNSSVTLGCLVKGYFPEPVTLTWNSGSLS SGVHTFPAVLQSDLYTLSSSVTVTSSPWPSETITCNVAHPASSTKVDKKIEPRGC H polypeptide(L) n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n house mouse Mus sample 1583 HYBRIDOMA 10090 Mus musculus house mouse Mus sample 1583 HYBRIDOMA 10090 Mus musculus 2.19 46.0 repository Initial release Version format compliance Version format compliance 1 0 1996-12-23 1 1 2008-03-24 1 2 2011-07-13 Y 1996-07-02 REL REL ASP 1 n 1 ASP 1 L VAL 2 n 2 VAL 2 L VAL 3 n 3 VAL 3 L MET 4 n 4 MET 4 L THR 5 n 5 THR 5 L GLN 6 n 6 GLN 6 L THR 7 n 7 THR 7 L PRO 8 n 8 PRO 8 L LEU 9 n 9 LEU 9 L THR 10 n 10 THR 10 L LEU 11 n 11 LEU 11 L SER 12 n 12 SER 12 L VAL 13 n 13 VAL 13 L THR 14 n 14 THR 14 L ILE 15 n 15 ILE 15 L GLY 16 n 16 GLY 16 L GLN 17 n 17 GLN 17 L PRO 18 n 18 PRO 18 L ALA 19 n 19 ALA 19 L SER 20 n 20 SER 20 L ILE 21 n 21 ILE 21 L SER 22 n 22 SER 22 L CYS 23 n 23 CYS 23 L LYS 24 n 24 LYS 24 L SER 25 n 25 SER 25 L SER 26 n 26 SER 26 L GLN 27 n 27 GLN 27 L SER 27 n 28 A SER 27 L LEU 27 n 29 B LEU 27 L LEU 27 n 30 C LEU 27 L ASP 27 n 31 D ASP 27 L SER 27 n 32 E SER 27 L ASP 28 n 33 ASP 28 L GLY 29 n 34 GLY 29 L LYS 30 n 35 LYS 30 L THR 31 n 36 THR 31 L TYR 32 n 37 TYR 32 L LEU 33 n 38 LEU 33 L ASN 34 n 39 ASN 34 L TRP 35 n 40 TRP 35 L LEU 36 n 41 LEU 36 L LEU 37 n 42 LEU 37 L GLN 38 n 43 GLN 38 L ARG 39 n 44 ARG 39 L PRO 40 n 45 PRO 40 L GLY 41 n 46 GLY 41 L GLN 42 n 47 GLN 42 L SER 43 n 48 SER 43 L PRO 44 n 49 PRO 44 L LYS 45 n 50 LYS 45 L ARG 46 n 51 ARG 46 L LEU 47 n 52 LEU 47 L ILE 48 n 53 ILE 48 L TYR 49 n 54 TYR 49 L LEU 50 n 55 LEU 50 L VAL 51 n 56 VAL 51 L SER 52 n 57 SER 52 L LYS 53 n 58 LYS 53 L LEU 54 n 59 LEU 54 L ASP 55 n 60 ASP 55 L SER 56 n 61 SER 56 L GLY 57 n 62 GLY 57 L VAL 58 n 63 VAL 58 L PRO 59 n 64 PRO 59 L ASP 60 n 65 ASP 60 L ARG 61 n 66 ARG 61 L PHE 62 n 67 PHE 62 L THR 63 n 68 THR 63 L GLY 64 n 69 GLY 64 L SER 65 n 70 SER 65 L GLY 66 n 71 GLY 66 L SER 67 n 72 SER 67 L GLY 68 n 73 GLY 68 L THR 69 n 74 THR 69 L ASP 70 n 75 ASP 70 L PHE 71 n 76 PHE 71 L THR 72 n 77 THR 72 L LEU 73 n 78 LEU 73 L LYS 74 n 79 LYS 74 L ILE 75 n 80 ILE 75 L SER 76 n 81 SER 76 L ARG 77 n 82 ARG 77 L VAL 78 n 83 VAL 78 L GLU 79 n 84 GLU 79 L ALA 80 n 85 ALA 80 L GLU 81 n 86 GLU 81 L ASP 82 n 87 ASP 82 L LEU 83 n 88 LEU 83 L GLY 84 n 89 GLY 84 L VAL 85 n 90 VAL 85 L TYR 86 n 91 TYR 86 L TYR 87 n 92 TYR 87 L CYS 88 n 93 CYS 88 L TRP 89 n 94 TRP 89 L GLN 90 n 95 GLN 90 L GLY 91 n 96 GLY 91 L THR 92 n 97 THR 92 L HIS 93 n 98 HIS 93 L PHE 94 n 99 PHE 94 L PRO 95 n 100 PRO 95 L ARG 96 n 101 ARG 96 L THR 97 n 102 THR 97 L PHE 98 n 103 PHE 98 L GLY 99 n 104 GLY 99 L GLY 100 n 105 GLY 100 L GLY 101 n 106 GLY 101 L THR 102 n 107 THR 102 L LYS 103 n 108 LYS 103 L LEU 104 n 109 LEU 104 L GLU 105 n 110 GLU 105 L ILE 106 n 111 ILE 106 L LYS 107 n 112 LYS 107 L ARG 108 n 113 ARG 108 L ALA 109 n 114 ALA 109 L ASP 110 n 115 ASP 110 L ALA 111 n 116 ALA 111 L ALA 112 n 117 ALA 112 L PRO 113 n 118 PRO 113 L THR 114 n 119 THR 114 L VAL 115 n 120 VAL 115 L SER 116 n 121 SER 116 L ILE 117 n 122 ILE 117 L PHE 118 n 123 PHE 118 L PRO 119 n 124 PRO 119 L PRO 120 n 125 PRO 120 L SER 121 n 126 SER 121 L SER 122 n 127 SER 122 L GLU 123 n 128 GLU 123 L GLN 124 n 129 GLN 124 L LEU 125 n 130 LEU 125 L THR 126 n 131 THR 126 L SER 127 n 132 SER 127 L GLY 128 n 133 GLY 128 L GLY 129 n 134 GLY 129 L ALA 130 n 135 ALA 130 L SER 131 n 136 SER 131 L VAL 132 n 137 VAL 132 L VAL 133 n 138 VAL 133 L CYS 134 n 139 CYS 134 L PHE 135 n 140 PHE 135 L LEU 136 n 141 LEU 136 L ASN 137 n 142 ASN 137 L ASN 138 n 143 ASN 138 L PHE 139 n 144 PHE 139 L TYR 140 n 145 TYR 140 L PRO 141 n 146 PRO 141 L LYS 142 n 147 LYS 142 L ASP 143 n 148 ASP 143 L ILE 144 n 149 ILE 144 L ASN 145 n 150 ASN 145 L VAL 146 n 151 VAL 146 L LYS 147 n 152 LYS 147 L TRP 148 n 153 TRP 148 L LYS 149 n 154 LYS 149 L ILE 150 n 155 ILE 150 L ASP 151 n 156 ASP 151 L GLY 152 n 157 GLY 152 L SER 153 n 158 SER 153 L GLU 154 n 159 GLU 154 L ARG 155 n 160 ARG 155 L GLN 156 n 161 GLN 156 L ASN 157 n 162 ASN 157 L GLY 158 n 163 GLY 158 L VAL 159 n 164 VAL 159 L LEU 160 n 165 LEU 160 L ASN 161 n 166 ASN 161 L SER 162 n 167 SER 162 L TRP 163 n 168 TRP 163 L THR 164 n 169 THR 164 L ASP 165 n 170 ASP 165 L GLN 166 n 171 GLN 166 L ASP 167 n 172 ASP 167 L SER 168 n 173 SER 168 L LYS 169 n 174 LYS 169 L ASP 170 n 175 ASP 170 L SER 171 n 176 SER 171 L THR 172 n 177 THR 172 L TYR 173 n 178 TYR 173 L SER 174 n 179 SER 174 L MET 175 n 180 MET 175 L SER 176 n 181 SER 176 L SER 177 n 182 SER 177 L THR 178 n 183 THR 178 L LEU 179 n 184 LEU 179 L THR 180 n 185 THR 180 L LEU 181 n 186 LEU 181 L THR 182 n 187 THR 182 L LYS 183 n 188 LYS 183 L ASP 184 n 189 ASP 184 L GLU 185 n 190 GLU 185 L TYR 186 n 191 TYR 186 L GLU 187 n 192 GLU 187 L ARG 188 n 193 ARG 188 L HIS 189 n 194 HIS 189 L ASN 190 n 195 ASN 190 L SER 191 n 196 SER 191 L TYR 192 n 197 TYR 192 L THR 193 n 198 THR 193 L CYS 194 n 199 CYS 194 L GLU 195 n 200 GLU 195 L ALA 196 n 201 ALA 196 L THR 197 n 202 THR 197 L HIS 198 n 203 HIS 198 L LYS 199 n 204 LYS 199 L THR 200 n 205 THR 200 L SER 201 n 206 SER 201 L THR 202 n 207 THR 202 L SER 203 n 208 SER 203 L PRO 204 n 209 PRO 204 L ILE 205 n 210 ILE 205 L VAL 206 n 211 VAL 206 L LYS 207 n 212 LYS 207 L SER 208 n 213 SER 208 L PHE 209 n 214 PHE 209 L ASN 210 n 215 ASN 210 L ARG 211 n 216 ARG 211 L ASN 212 n 217 ASN 212 L GLU 213 n 218 GLU 213 L CYS 214 n 219 CYS 214 L GLN 1 n 1 GLN 1 H VAL 2 n 2 VAL 2 H LYS 3 n 3 LYS 3 H LEU 4 n 4 LEU 4 H GLN 5 n 5 GLN 5 H GLN 6 n 6 GLN 6 H SER 7 n 7 SER 7 H GLY 8 n 8 GLY 8 H PRO 9 n 9 PRO 9 H GLY 10 n 10 GLY 10 H LEU 11 n 11 LEU 11 H VAL 12 n 12 VAL 12 H GLN 13 n 13 GLN 13 H PRO 14 n 14 PRO 14 H SER 15 n 15 SER 15 H GLN 16 n 16 GLN 16 H SER 17 n 17 SER 17 H LEU 18 n 18 LEU 18 H SER 19 n 19 SER 19 H ILE 20 n 20 ILE 20 H THR 21 n 21 THR 21 H CYS 22 n 22 CYS 22 H THR 23 n 23 THR 23 H VAL 24 n 24 VAL 24 H SER 25 n 25 SER 25 H GLY 26 n 26 GLY 26 H PHE 27 n 27 PHE 27 H SER 28 n 28 SER 28 H LEU 29 n 29 LEU 29 H THR 30 n 30 THR 30 H CYS 31 n 31 CYS 31 H TYR 32 n 32 TYR 32 H GLY 33 n 33 GLY 33 H VAL 34 n 34 VAL 34 H HIS 35 n 35 HIS 35 H TRP 36 n 36 TRP 36 H VAL 37 n 37 VAL 37 H ARG 38 n 38 ARG 38 H GLN 39 n 39 GLN 39 H SER 40 n 40 SER 40 H PRO 41 n 41 PRO 41 H GLY 42 n 42 GLY 42 H LYS 43 n 43 LYS 43 H GLY 44 n 44 GLY 44 H LEU 45 n 45 LEU 45 H GLU 46 n 46 GLU 46 H TRP 47 n 47 TRP 47 H LEU 48 n 48 LEU 48 H GLY 49 n 49 GLY 49 H VAL 50 n 50 VAL 50 H ILE 51 n 51 ILE 51 H TRP 52 n 52 TRP 52 H SER 53 n 53 SER 53 H GLY 54 n 54 GLY 54 H GLY 55 n 55 GLY 55 H ASP 56 n 56 ASP 56 H THR 57 n 57 THR 57 H ASP 58 n 58 ASP 58 H TYR 59 n 59 TYR 59 H ASN 60 n 60 ASN 60 H ALA 61 n 61 ALA 61 H ALA 62 n 62 ALA 62 H PHE 63 n 63 PHE 63 H ILE 64 n 64 ILE 64 H SER 65 n 65 SER 65 H ARG 66 n 66 ARG 66 H LEU 67 n 67 LEU 67 H SER 68 n 68 SER 68 H ILE 69 n 69 ILE 69 H THR 70 n 70 THR 70 H LYS 71 n 71 LYS 71 H ASP 72 n 72 ASP 72 H ASN 73 n 73 ASN 73 H SER 74 n 74 SER 74 H LYS 75 n 75 LYS 75 H SER 76 n 76 SER 76 H GLN 77 n 77 GLN 77 H VAL 78 n 78 VAL 78 H PHE 79 n 79 PHE 79 H PHE 80 n 80 PHE 80 H LYS 81 n 81 LYS 81 H MET 82 n 82 MET 82 H ASN 82 n 83 A ASN 82 H SER 82 n 84 B SER 82 H LEU 82 n 85 C LEU 82 H GLN 83 n 86 GLN 83 H PRO 84 n 87 PRO 84 H ASN 85 n 88 ASN 85 H ASP 86 n 89 ASP 86 H ARG 87 n 90 ARG 87 H ALA 88 n 91 ALA 88 H ILE 89 n 92 ILE 89 H TYR 90 n 93 TYR 90 H TYR 91 n 94 TYR 91 H CYS 92 n 95 CYS 92 H ALA 93 n 96 ALA 93 H ARG 94 n 97 ARG 94 H ARG 95 n 98 ARG 95 H GLY 96 n 99 GLY 96 H GLY 97 n 100 GLY 97 H ASP 101 n 101 ASP 101 H PHE 102 n 102 PHE 102 H TRP 103 n 103 TRP 103 H GLY 104 n 104 GLY 104 H GLN 105 n 105 GLN 105 H GLY 106 n 106 GLY 106 H THR 107 n 107 THR 107 H THR 108 n 108 THR 108 H VAL 109 n 109 VAL 109 H THR 110 n 110 THR 110 H VAL 111 n 111 VAL 111 H SER 112 n 112 SER 112 H SER 113 n 113 SER 113 H ALA 114 n 114 ALA 114 H SER 115 n 115 SER 115 H THR 116 n 116 THR 116 H THR 117 n 117 THR 117 H ALA 118 n 118 ALA 118 H PRO 119 n 119 PRO 119 H SER 120 n 120 SER 120 H VAL 121 n 121 VAL 121 H TYR 122 n 122 TYR 122 H PRO 123 n 123 PRO 123 H LEU 124 n 124 LEU 124 H ALA 125 n 125 ALA 125 H PRO 126 n 126 PRO 126 H VAL 127 n 127 VAL 127 H SER 128 n 128 SER 128 H GLY 129 n 129 GLY 129 H ASP 130 n 130 ASP 130 H GLN 131 n 131 GLN 131 H THR 132 n 132 THR 132 H ASN 133 n 133 ASN 133 H SER 134 n 134 SER 134 H SER 135 n 135 SER 135 H VAL 136 n 136 VAL 136 H THR 137 n 137 THR 137 H LEU 138 n 138 LEU 138 H GLY 139 n 139 GLY 139 H CYS 140 n 140 CYS 140 H LEU 141 n 141 LEU 141 H VAL 142 n 142 VAL 142 H LYS 143 n 143 LYS 143 H GLY 144 n 144 GLY 144 H TYR 145 n 145 TYR 145 H PHE 146 n 146 PHE 146 H PRO 147 n 147 PRO 147 H GLU 148 n 148 GLU 148 H PRO 149 n 149 PRO 149 H VAL 150 n 150 VAL 150 H THR 151 n 151 THR 151 H LEU 152 n 152 LEU 152 H THR 153 n 153 THR 153 H TRP 154 n 154 TRP 154 H ASN 155 n 155 ASN 155 H SER 156 n 156 SER 156 H GLY 157 n 157 GLY 157 H SER 158 n 158 SER 158 H LEU 159 n 159 LEU 159 H SER 160 n 160 SER 160 H SER 161 n 161 SER 161 H GLY 162 n 162 GLY 162 H VAL 163 n 163 VAL 163 H HIS 164 n 164 HIS 164 H THR 165 n 165 THR 165 H PHE 166 n 166 PHE 166 H PRO 167 n 167 PRO 167 H ALA 168 n 168 ALA 168 H VAL 169 n 169 VAL 169 H LEU 170 n 170 LEU 170 H GLN 171 n 171 GLN 171 H SER 172 n 172 SER 172 H ASP 173 n 173 ASP 173 H LEU 174 n 174 LEU 174 H TYR 175 n 175 TYR 175 H THR 176 n 176 THR 176 H LEU 177 n 177 LEU 177 H SER 178 n 178 SER 178 H SER 179 n 179 SER 179 H SER 180 n 180 SER 180 H VAL 181 n 181 VAL 181 H THR 182 n 182 THR 182 H VAL 183 n 183 VAL 183 H THR 184 n 184 THR 184 H SER 185 n 185 SER 185 H SER 186 n 186 SER 186 H PRO 187 n 187 PRO 187 H TRP 188 n 188 TRP 188 H PRO 189 n 189 PRO 189 H SER 190 n 190 SER 190 H GLU 191 n 191 GLU 191 H THR 192 n 192 THR 192 H ILE 193 n 193 ILE 193 H THR 194 n 194 THR 194 H CYS 195 n 195 CYS 195 H ASN 196 n 196 ASN 196 H VAL 197 n 197 VAL 197 H ALA 198 n 198 ALA 198 H HIS 199 n 199 HIS 199 H PRO 200 n 200 PRO 200 H ALA 201 n 201 ALA 201 H SER 202 n 202 SER 202 H SER 203 n 203 SER 203 H THR 204 n 204 THR 204 H LYS 205 n 205 LYS 205 H VAL 206 n 206 VAL 206 H ASP 207 n 207 ASP 207 H LYS 208 n 208 LYS 208 H LYS 209 n 209 LYS 209 H ILE 210 n 210 ILE 210 H GLU 211 n 211 GLU 211 H PRO 212 n 212 PRO 212 H ARG 213 n 213 ARG 213 H GLY 214 n 214 GLY 214 H CYS 215 n 215 CYS 215 H author_and_software_defined_assembly PISA 2 dimeric 3390 -21 18580 1.0000000000 0.0000000000 0.0000000000 0.0000000000 1.0000000000 0.0000000000 0.0000000000 0.0000000000 1.0000000000 1_555 x,y,z identity operation 0.0000000000 0.0000000000 0.0000000000 L O THR 5 A O THR 5 L N LYS 24 A N LYS 24 L O ALA 19 A O ALA 19 L N ILE 75 A N ILE 80 L O ASP 70 A O ASP 75 L N SER 67 A N SER 72 L O LEU 11 A O LEU 11 L N LYS 103 A N LYS 108 L O THR 102 A O THR 107 L N TYR 86 A N TYR 91 L O VAL 85 A O VAL 90 L N GLN 38 A N GLN 43 L O TRP 35 A O TRP 40 L N ILE 48 A N ILE 53 L O THR 114 A O THR 119 L N ASN 137 A N ASN 142 L O ALA 130 A O ALA 135 L N LEU 181 A N LEU 186 L O SER 176 A O SER 181 L N SER 162 A N SER 167 L O SER 153 A O SER 158 L N ILE 150 A N ILE 155 L O ASN 145 A O ASN 150 L N THR 197 A N THR 202 L O TYR 192 A O TYR 197 L N PHE 209 A N PHE 214 H O GLN 5 B O GLN 5 H N THR 23 B N THR 23 H O LEU 18 B O LEU 18 H N MET 82 B N MET 82 H O GLN 77 B O GLN 77 H N ASP 72 B N ASP 72 H O THR 107 B O THR 107 H N TYR 90 B N TYR 93 H O ILE 89 B O ILE 92 H N GLN 39 B N GLN 39 H O VAL 34 B O VAL 34 H N ILE 51 B N ILE 51 H O VAL 50 B O VAL 50 H N ASP 58 B N ASP 58 H O SER 120 B O SER 120 H N LYS 143 B N LYS 143 H O VAL 136 B O VAL 136 H N VAL 183 B N VAL 183 H O SER 178 B O SER 178 H N PHE 166 B N PHE 166 H O THR 151 B O THR 151 H N ALA 198 B N ALA 198 H O CYS 195 B O CYS 195 H N LYS 208 B N LYS 208 1 16.97 2.70 111.00 127.97 L L L N CA C PHE PHE PHE 94 94 94 N 1 L LEU 11 -161.96 109.42 1 L VAL 51 60.87 -33.70 1 L ASP 60 -72.77 22.23 1 L SER 67 -170.14 137.45 1 L PRO 95 -62.02 6.25 1 L ARG 96 32.49 57.03 1 L LEU 136 -104.85 78.88 1 L ASN 138 80.50 17.36 1 L TYR 140 -79.66 -73.03 1 L ASP 165 82.79 136.89 1 L GLN 166 -35.57 123.81 1 L ASP 170 69.01 -5.63 1 L SER 171 30.88 31.24 1 L LEU 181 -122.59 -169.65 1 L TYR 186 -77.19 -70.71 1 L GLU 187 -66.49 10.87 1 L ASN 190 -128.01 -56.42 1 H SER 15 85.06 -37.57 1 H LYS 43 -55.73 -85.86 1 H ALA 88 -172.42 -174.87 1 H ASP 101 -53.91 105.36 1 H SER 113 -100.00 63.96 1 H SER 115 -38.72 173.35 1 H THR 117 -18.78 125.70 1 H ASN 133 -68.53 38.40 1 H SER 134 -85.93 -89.34 1 H PHE 146 -105.83 -81.97 1 H PRO 147 -49.85 108.83 1 H GLU 148 -39.47 -38.42 1 H GLN 171 -116.13 -104.86 1 H ALA 198 -167.03 113.39 1 H ALA 201 168.06 -37.41 16.6 0.326 0.198 0.198 2.9 8.0 8042 1 0.0 2.9 8.0 0 3312 0 0 3312 0.008 1.8 1.5 2.0 2.0 2.5 1NLD 8958 0.0 0.1016 1 3.1 91.6 data collection XENGEN model building X-PLOR refinement X-PLOR data reduction XENGEN phasing X-PLOR FAB1583 FAB FRAGMENT OF A NEUTRALIZING ANTIBODY DIRECTED AGAINST AN EPITOPE OF GP41 FROM HIV-1 1 N N 2 N N L ALA 80 A ALA 85 HELX_P L ASP 82 A ASP 87 5 1 3 L SER 122 A SER 127 HELX_P L LEU 125 A LEU 130 1 2 4 L LYS 183 A LYS 188 HELX_P L GLU 187 A GLU 192 1 3 5 H ALA 61 B ALA 61 HELX_P H ARG 66 B ARG 66 1 4 6 H PRO 84 B PRO 87 HELX_P H ASP 86 B ASP 89 5 5 3 H SER 185 B SER 185 HELX_P H SER 190 B SER 190 1 6 6 disulf 2.034 L CYS 23 A SG CYS 23 1_555 L CYS 88 A SG CYS 93 1_555 disulf 2.025 L CYS 134 A SG CYS 139 1_555 L CYS 194 A SG CYS 199 1_555 disulf 2.017 H CYS 22 B SG CYS 22 1_555 H CYS 92 B SG CYS 95 1_555 disulf 2.034 H CYS 140 B SG CYS 140 1_555 H CYS 195 B SG CYS 195 1_555 IMMUNOGLOBULIN FAB FRAGMENT, IMMUNOGLOBULIN PC4203 PIR 1 1 PC4203 DVLMTQTPLSLPVSLGDQASISCRSSQSIVHTNGNTYLEWYLQKPGQSPKLLIYKVSNRFSGVPDRFSGSGSGTDFTLKI SRVEAEDLGVYYCFQGSHVPRTFGGGTKLEIKRADAAPTVSIFPPSSEQLTSGGASVVCFLNNFYPKDINVKWKIDGSER QNGVLNSWTDQDSKDSTYSMSSTLTLTKDEYERHNSYTCEATHKTSTSPIVKSFNRNEC 1NLD PDB 2 1NLD 1 219 1NLD 1 214 PC4203 L 1 1 219 1 215 1NLD 1 215 1NLD H 2 1 215 1 LEU CONFLICT VAL 3 1NLD L PC4203 PIR 3 3 1 SER CONFLICT THR 10 1NLD L PC4203 PIR 10 10 1 PRO CONFLICT SER 12 1NLD L PC4203 PIR 12 12 1 SER CONFLICT THR 14 1NLD L PC4203 PIR 14 14 1 LEU CONFLICT ILE 15 1NLD L PC4203 PIR 15 15 1 ASP CONFLICT GLN 17 1NLD L PC4203 PIR 17 17 1 GLN CONFLICT PRO 18 1NLD L PC4203 PIR 18 18 1 ARG CONFLICT LYS 24 1NLD L PC4203 PIR 24 24 1 ILE CONFLICT LEU 27 1NLD B L PC4203 PIR 29 29 1 VAL CONFLICT LEU 27 1NLD C L PC4203 PIR 30 30 1 HIS CONFLICT ASP 27 1NLD D L PC4203 PIR 31 31 1 THR CONFLICT SER 27 1NLD E L PC4203 PIR 32 32 1 ASN CONFLICT ASP 28 1NLD L PC4203 PIR 33 33 1 ASN CONFLICT LYS 30 1NLD L PC4203 PIR 35 35 1 GLU CONFLICT ASN 34 1NLD L PC4203 PIR 39 39 1 TYR CONFLICT LEU 36 1NLD L PC4203 PIR 41 41 1 LYS CONFLICT ARG 39 1NLD L PC4203 PIR 44 44 1 LEU CONFLICT ARG 46 1NLD L PC4203 PIR 51 51 1 LYS CONFLICT LEU 50 1NLD L PC4203 PIR 55 55 1 ASN CONFLICT LYS 53 1NLD L PC4203 PIR 58 58 1 ARG CONFLICT LEU 54 1NLD L PC4203 PIR 59 59 1 PHE CONFLICT ASP 55 1NLD L PC4203 PIR 60 60 1 SER CONFLICT THR 63 1NLD L PC4203 PIR 68 68 1 PHE CONFLICT TRP 89 1NLD L PC4203 PIR 94 94 1 SER CONFLICT THR 92 1NLD L PC4203 PIR 97 97 1 VAL CONFLICT PHE 94 1NLD L PC4203 PIR 99 99 4 5 4 4 4 5 4 3 anti-parallel anti-parallel anti-parallel parallel anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel L MET 4 A MET 4 L GLN 6 A GLN 6 L ALA 19 A ALA 19 L SER 25 A SER 25 L ASP 70 A ASP 75 L ILE 75 A ILE 80 L PHE 62 A PHE 67 L SER 67 A SER 72 L THR 10 A THR 10 L THR 14 A THR 14 L THR 102 A THR 107 L LYS 107 A LYS 112 L GLY 84 A GLY 89 L GLN 90 A GLN 95 L LEU 33 A LEU 38 L GLN 38 A GLN 43 L LYS 45 A LYS 50 L ILE 48 A ILE 53 L THR 114 A THR 119 L PHE 118 A PHE 123 L GLY 129 A GLY 134 L ASN 137 A ASN 142 L MET 175 A MET 180 L THR 182 A THR 187 L VAL 159 A VAL 164 L TRP 163 A TRP 168 L SER 153 A SER 158 L ARG 155 A ARG 160 L ASN 145 A ASN 150 L ILE 150 A ILE 155 L SER 191 A SER 196 L THR 197 A THR 202 L ILE 205 A ILE 210 L ASN 210 A ASN 215 H GLN 5 B GLN 5 H GLY 8 B GLY 8 H LEU 18 B LEU 18 H THR 23 B THR 23 H GLN 77 B GLN 77 H MET 82 B MET 82 H LEU 67 B LEU 67 H ASP 72 B ASP 72 H THR 107 B THR 107 H VAL 109 B VAL 109 H ALA 88 B ALA 91 H ARG 94 B ARG 97 H VAL 34 B VAL 34 H SER 40 B SER 40 H GLY 44 B GLY 44 H ILE 51 B ILE 51 H THR 57 B THR 57 H TYR 59 B TYR 59 H SER 120 B SER 120 H LEU 124 B LEU 124 H SER 135 B SER 135 H LYS 143 B LYS 143 H LEU 177 B LEU 177 H THR 184 B THR 184 H VAL 163 B VAL 163 H PHE 166 B PHE 166 H THR 151 B THR 151 H TRP 154 B TRP 154 H THR 194 B THR 194 H HIS 199 B HIS 199 H THR 204 B THR 204 H LYS 209 B LYS 209 19 P 21 21 21