0.014903 0.000000 0.000000 0.000000 0.013193 0.000000 0.000000 0.000000 0.008993 0.00000 0.00000 0.00000 Fan, Z. Shan, L. Goldsteen, B.Z. Guddat, L.W. Thakur, A. Landolfi, N.F. Co, M.S. Vasques, M. Queen, C. Ramsland, P.A. Edmundson, A.B. http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic 4 90.00 90.00 90.00 67.100 75.800 111.200 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 C5 H7 N O3 129.114 n PYROGLUTAMIC ACID 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 UK J.Mol.Recog. JMORE4 0814 0952-3499 12 19 32 10.1002/(SICI)1099-1352(199901/02)12:1<19::AID-JMR445>3.3.CO;2-P 10398393 Comparison of the three-dimensional structures of a humanized and a chimeric Fab of an anti-gamma-interferon antibody. 1999 10.2210/pdb1b4j/pdb pdb_00001b4j 1.000000 0.000000 0.000000 0.000000 1.000000 0.000000 0.000000 0.000000 1.000000 0.00000 0.00000 0.00000 286. 1 AREA DETECTOR 1994-07 SIEMENS NI FILTER M x-ray 1 1.5418 1.0 1.5418 ROTATING ANODE SIEMENS 23624.164 ANTIBODY V DOMAIN AND C DOMAIN 1 nat polymer 23465.334 ANTIBODY V DOMAIN AND C DOMAIN 1 nat polymer no no NIVMTQSPKSMYVSIGERVTLSCKASENVDTYVSWYQQKPEQSPKLLIYGASNRYTGVPDRFTGSGSATDFTLTISSVQA EDLADYHCGQSYNYPFTFGSGTKLEIKRTVAAPSVFIFPPSDEQLKSGTASVVCLLNNFYPREAKVQWKVDNALQSGNSQ ESVTEQDSKDSTYSLSSTLTLSKADYEKHKVYACEVTHQGLSSPVTKSFNRGEC NIVMTQSPKSMYVSIGERVTLSCKASENVDTYVSWYQQKPEQSPKLLIYGASNRYTGVPDRFTGSGSATDFTLTISSVQA EDLADYHCGQSYNYPFTFGSGTKLEIKRTVAAPSVFIFPPSDEQLKSGTASVVCLLNNFYPREAKVQWKVDNALQSGNSQ ESVTEQDSKDSTYSLSSTLTLSKADYEKHKVYACEVTHQGLSSPVTKSFNRGEC L polypeptide(L) no yes (PCA)VQLQQPGADLVMPGAPVKLSCLASGYIFTSSWINWVKQRPGRGLEWIGRIDPSDGEVHYNQDFKDKATLTVDKSS STAYIQLNSLTSEDSAVYYCARGFLPWFADWGQGTLVTVSAASTKGPSVFPLAPSSKSTSGGTAALGCLVKDYFPEPVTV SWNSGALTSGVHTFPAVLQSSGLYSLSSVVTVPSSSLGTQTYICNVNHKPSNTKVDKKVEPKSC QVQLQQPGADLVMPGAPVKLSCLASGYIFTSSWINWVKQRPGRGLEWIGRIDPSDGEVHYNQDFKDKATLTVDKSSSTAY IQLNSLTSEDSAVYYCARGFLPWFADWGQGTLVTVSAASTKGPSVFPLAPSSKSTSGGTAALGCLVKDYFPEPVTVSWNS GALTSGVHTFPAVLQSSGLYSLSSVVTVPSSSLGTQTYICNVNHKPSNTKVDKKVEPKSC 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 human Homo sample 9606 Homo sapiens human Homo sample 9606 Homo sapiens 1 3.0 59 6.2 pH 6.2 diffrn_source pdbx_database_status entity_poly pdbx_struct_mod_residue struct_conn struct_ref_seq_dif database_2 pdbx_initial_refinement_model repository Initial release Version format compliance Version format compliance Data collection Other Database references Derived calculations Polymer sequence Database references Refinement description 1 0 1999-06-15 1 1 2008-03-24 1 2 2011-07-13 1 3 2018-03-07 2 0 2019-12-25 2 1 2023-08-02 _diffrn_source.source _pdbx_database_status.process_site _entity_poly.pdbx_seq_one_letter_code_can _pdbx_struct_mod_residue.parent_comp_id _struct_conn.pdbx_leaving_atom_flag _struct_ref_seq_dif.details _database_2.pdbx_DOI _database_2.pdbx_database_accession Y BNL 1998-12-22 REL 1DFB PDB experimental model ASN 1 n 1 ASN 1 L ILE 2 n 2 ILE 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 SER 7 n 7 SER 7 L PRO 8 n 8 PRO 8 L LYS 9 n 9 LYS 9 L SER 10 n 10 SER 10 L MET 11 n 11 MET 11 L TYR 12 n 12 TYR 12 L VAL 13 n 13 VAL 13 L SER 14 n 14 SER 14 L ILE 15 n 15 ILE 15 L GLY 16 n 16 GLY 16 L GLU 17 n 17 GLU 17 L ARG 18 n 18 ARG 18 L VAL 19 n 19 VAL 19 L THR 20 n 20 THR 20 L LEU 21 n 21 LEU 21 L SER 22 n 22 SER 22 L CYS 23 n 23 CYS 23 L LYS 24 n 24 LYS 24 L ALA 25 n 25 ALA 25 L SER 26 n 26 SER 26 L GLU 27 n 27 GLU 27 L ASN 28 n 28 ASN 28 L VAL 29 n 29 VAL 29 L ASP 30 n 30 ASP 30 L THR 31 n 31 THR 31 L TYR 32 n 32 TYR 32 L VAL 33 n 33 VAL 33 L SER 34 n 34 SER 34 L TRP 35 n 35 TRP 35 L TYR 36 n 36 TYR 36 L GLN 37 n 37 GLN 37 L GLN 38 n 38 GLN 38 L LYS 39 n 39 LYS 39 L PRO 40 n 40 PRO 40 L GLU 41 n 41 GLU 41 L GLN 42 n 42 GLN 42 L SER 43 n 43 SER 43 L PRO 44 n 44 PRO 44 L LYS 45 n 45 LYS 45 L LEU 46 n 46 LEU 46 L LEU 47 n 47 LEU 47 L ILE 48 n 48 ILE 48 L TYR 49 n 49 TYR 49 L GLY 50 n 50 GLY 50 L ALA 51 n 51 ALA 51 L SER 52 n 52 SER 52 L ASN 53 n 53 ASN 53 L ARG 54 n 54 ARG 54 L TYR 55 n 55 TYR 55 L THR 56 n 56 THR 56 L GLY 57 n 57 GLY 57 L VAL 58 n 58 VAL 58 L PRO 59 n 59 PRO 59 L ASP 60 n 60 ASP 60 L ARG 61 n 61 ARG 61 L PHE 62 n 62 PHE 62 L THR 63 n 63 THR 63 L GLY 64 n 64 GLY 64 L SER 65 n 65 SER 65 L GLY 66 n 66 GLY 66 L SER 67 n 67 SER 67 L ALA 68 n 68 ALA 68 L THR 69 n 69 THR 69 L ASP 70 n 70 ASP 70 L PHE 71 n 71 PHE 71 L THR 72 n 72 THR 72 L LEU 73 n 73 LEU 73 L THR 74 n 74 THR 74 L ILE 75 n 75 ILE 75 L SER 76 n 76 SER 76 L SER 77 n 77 SER 77 L VAL 78 n 78 VAL 78 L GLN 79 n 79 GLN 79 L ALA 80 n 80 ALA 80 L GLU 81 n 81 GLU 81 L ASP 82 n 82 ASP 82 L LEU 83 n 83 LEU 83 L ALA 84 n 84 ALA 84 L ASP 85 n 85 ASP 85 L TYR 86 n 86 TYR 86 L HIS 87 n 87 HIS 87 L CYS 88 n 88 CYS 88 L GLY 89 n 89 GLY 89 L GLN 90 n 90 GLN 90 L SER 91 n 91 SER 91 L TYR 92 n 92 TYR 92 L ASN 93 n 93 ASN 93 L TYR 94 n 94 TYR 94 L PRO 95 n 95 PRO 95 L PHE 96 n 96 PHE 96 L THR 97 n 97 THR 97 L PHE 98 n 98 PHE 98 L GLY 99 n 99 GLY 99 L SER 100 n 100 SER 100 L GLY 101 n 101 GLY 101 L THR 102 n 102 THR 102 L LYS 103 n 103 LYS 103 L LEU 104 n 104 LEU 104 L GLU 105 n 105 GLU 105 L ILE 106 n 106 ILE 106 L LYS 107 n 107 LYS 107 L ARG 108 n 108 ARG 108 L THR 109 n 109 THR 109 L VAL 110 n 110 VAL 110 L ALA 111 n 111 ALA 111 L ALA 112 n 112 ALA 112 L PRO 113 n 113 PRO 113 L SER 114 n 114 SER 114 L VAL 115 n 115 VAL 115 L PHE 116 n 116 PHE 116 L ILE 117 n 117 ILE 117 L PHE 118 n 118 PHE 118 L PRO 119 n 119 PRO 119 L PRO 120 n 120 PRO 120 L SER 121 n 121 SER 121 L ASP 122 n 122 ASP 122 L GLU 123 n 123 GLU 123 L GLN 124 n 124 GLN 124 L LEU 125 n 125 LEU 125 L LYS 126 n 126 LYS 126 L SER 127 n 127 SER 127 L GLY 128 n 128 GLY 128 L THR 129 n 129 THR 129 L ALA 130 n 130 ALA 130 L SER 131 n 131 SER 131 L VAL 132 n 132 VAL 132 L VAL 133 n 133 VAL 133 L CYS 134 n 134 CYS 134 L LEU 135 n 135 LEU 135 L LEU 136 n 136 LEU 136 L ASN 137 n 137 ASN 137 L ASN 138 n 138 ASN 138 L PHE 139 n 139 PHE 139 L TYR 140 n 140 TYR 140 L PRO 141 n 141 PRO 141 L ARG 142 n 142 ARG 142 L GLU 143 n 143 GLU 143 L ALA 144 n 144 ALA 144 L LYS 145 n 145 LYS 145 L VAL 146 n 146 VAL 146 L GLN 147 n 147 GLN 147 L TRP 148 n 148 TRP 148 L LYS 149 n 149 LYS 149 L VAL 150 n 150 VAL 150 L ASP 151 n 151 ASP 151 L ASN 152 n 152 ASN 152 L ALA 153 n 153 ALA 153 L LEU 154 n 154 LEU 154 L GLN 155 n 155 GLN 155 L SER 156 n 156 SER 156 L GLY 157 n 157 GLY 157 L ASN 158 n 158 ASN 158 L SER 159 n 159 SER 159 L GLN 160 n 160 GLN 160 L GLU 161 n 161 GLU 161 L SER 162 n 162 SER 162 L VAL 163 n 163 VAL 163 L THR 164 n 164 THR 164 L GLU 165 n 165 GLU 165 L GLN 166 n 166 GLN 166 L ASP 167 n 167 ASP 167 L SER 168 n 168 SER 168 L LYS 169 n 169 LYS 169 L ASP 170 n 170 ASP 170 L SER 171 n 171 SER 171 L THR 172 n 172 THR 172 L TYR 173 n 173 TYR 173 L SER 174 n 174 SER 174 L LEU 175 n 175 LEU 175 L SER 176 n 176 SER 176 L SER 177 n 177 SER 177 L THR 178 n 178 THR 178 L LEU 179 n 179 LEU 179 L THR 180 n 180 THR 180 L LEU 181 n 181 LEU 181 L SER 182 n 182 SER 182 L LYS 183 n 183 LYS 183 L ALA 184 n 184 ALA 184 L ASP 185 n 185 ASP 185 L TYR 186 n 186 TYR 186 L GLU 187 n 187 GLU 187 L LYS 188 n 188 LYS 188 L HIS 189 n 189 HIS 189 L LYS 190 n 190 LYS 190 L VAL 191 n 191 VAL 191 L TYR 192 n 192 TYR 192 L ALA 193 n 193 ALA 193 L CYS 194 n 194 CYS 194 L GLU 195 n 195 GLU 195 L VAL 196 n 196 VAL 196 L THR 197 n 197 THR 197 L HIS 198 n 198 HIS 198 L GLN 199 n 199 GLN 199 L GLY 200 n 200 GLY 200 L LEU 201 n 201 LEU 201 L SER 202 n 202 SER 202 L SER 203 n 203 SER 203 L PRO 204 n 204 PRO 204 L VAL 205 n 205 VAL 205 L THR 206 n 206 THR 206 L LYS 207 n 207 LYS 207 L SER 208 n 208 SER 208 L PHE 209 n 209 PHE 209 L ASN 210 n 210 ASN 210 L ARG 211 n 211 ARG 211 L GLY 212 n 212 GLY 212 L GLU 213 n 213 GLU 213 L CYS 214 n 214 CYS 214 L PCA 1 n 1 PCA 1 H VAL 2 n 2 VAL 2 H GLN 3 n 3 GLN 3 H LEU 4 n 4 LEU 4 H GLN 5 n 5 GLN 5 H GLN 6 n 6 GLN 6 H PRO 7 n 7 PRO 7 H GLY 8 n 8 GLY 8 H ALA 9 n 9 ALA 9 H ASP 10 n 10 ASP 10 H LEU 11 n 11 LEU 11 H VAL 12 n 12 VAL 12 H MET 13 n 13 MET 13 H PRO 14 n 14 PRO 14 H GLY 15 n 15 GLY 15 H ALA 16 n 16 ALA 16 H PRO 17 n 17 PRO 17 H VAL 18 n 18 VAL 18 H LYS 19 n 19 LYS 19 H LEU 20 n 20 LEU 20 H SER 21 n 21 SER 21 H CYS 22 n 22 CYS 22 H LEU 23 n 23 LEU 23 H ALA 24 n 24 ALA 24 H SER 25 n 25 SER 25 H GLY 26 n 26 GLY 26 H TYR 27 n 27 TYR 27 H ILE 28 n 28 ILE 28 H PHE 29 n 29 PHE 29 H THR 30 n 30 THR 30 H SER 31 n 31 SER 31 H SER 32 n 32 SER 32 H TRP 33 n 33 TRP 33 H ILE 34 n 34 ILE 34 H ASN 35 n 35 ASN 35 H TRP 36 n 36 TRP 36 H VAL 37 n 37 VAL 37 H LYS 38 n 38 LYS 38 H GLN 39 n 39 GLN 39 H ARG 40 n 40 ARG 40 H PRO 41 n 41 PRO 41 H GLY 42 n 42 GLY 42 H ARG 43 n 43 ARG 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 ILE 48 n 48 ILE 48 H GLY 49 n 49 GLY 49 H ARG 50 n 50 ARG 50 H ILE 51 n 51 ILE 51 H ASP 52 n 52 ASP 52 H PRO 53 n 53 PRO 53 H SER 54 n 54 SER 54 H ASP 55 n 55 ASP 55 H GLY 56 n 56 GLY 56 H GLU 57 n 57 GLU 57 H VAL 58 n 58 VAL 58 H HIS 59 n 59 HIS 59 H TYR 60 n 60 TYR 60 H ASN 61 n 61 ASN 61 H GLN 62 n 62 GLN 62 H ASP 63 n 63 ASP 63 H PHE 64 n 64 PHE 64 H LYS 65 n 65 LYS 65 H ASP 66 n 66 ASP 66 H LYS 67 n 67 LYS 67 H ALA 68 n 68 ALA 68 H THR 69 n 69 THR 69 H LEU 70 n 70 LEU 70 H THR 71 n 71 THR 71 H VAL 72 n 72 VAL 72 H ASP 73 n 73 ASP 73 H LYS 74 n 74 LYS 74 H SER 75 n 75 SER 75 H SER 76 n 76 SER 76 H SER 77 n 77 SER 77 H THR 78 n 78 THR 78 H ALA 79 n 79 ALA 79 H TYR 80 n 80 TYR 80 H ILE 81 n 81 ILE 81 H GLN 82 n 82 GLN 82 H LEU 83 n 83 LEU 83 H ASN 84 n 84 ASN 84 H SER 85 n 85 SER 85 H LEU 86 n 86 LEU 86 H THR 87 n 87 THR 87 H SER 88 n 88 SER 88 H GLU 89 n 89 GLU 89 H ASP 90 n 90 ASP 90 H SER 91 n 91 SER 91 H ALA 92 n 92 ALA 92 H VAL 93 n 93 VAL 93 H TYR 94 n 94 TYR 94 H TYR 95 n 95 TYR 95 H CYS 96 n 96 CYS 96 H ALA 97 n 97 ALA 97 H ARG 98 n 98 ARG 98 H GLY 99 n 99 GLY 99 H PHE 100 n 100 PHE 100 H LEU 101 n 101 LEU 101 H PRO 102 n 102 PRO 102 H TRP 103 n 103 TRP 103 H PHE 104 n 104 PHE 104 H ALA 105 n 105 ALA 105 H ASP 106 n 106 ASP 106 H TRP 107 n 107 TRP 107 H GLY 108 n 108 GLY 108 H GLN 109 n 109 GLN 109 H GLY 110 n 110 GLY 110 H THR 111 n 111 THR 111 H LEU 112 n 112 LEU 112 H VAL 113 n 113 VAL 113 H THR 114 n 114 THR 114 H VAL 115 n 115 VAL 115 H SER 116 n 116 SER 116 H ALA 117 n 117 ALA 117 H ALA 118 n 118 ALA 118 H SER 119 n 119 SER 119 H THR 120 n 120 THR 120 H LYS 121 n 121 LYS 121 H GLY 122 n 122 GLY 122 H PRO 123 n 123 PRO 123 H SER 124 n 124 SER 124 H VAL 125 n 125 VAL 125 H PHE 126 n 126 PHE 126 H PRO 127 n 127 PRO 127 H LEU 128 n 128 LEU 128 H ALA 129 n 129 ALA 129 H PRO 130 n 130 PRO 130 H SER 131 n 131 SER 131 H SER 132 n 132 SER 132 H LYS 133 n 133 LYS 133 H SER 134 n 134 SER 134 H THR 135 n 135 THR 135 H SER 136 n 136 SER 136 H GLY 137 n 137 GLY 137 H GLY 138 n 138 GLY 138 H THR 139 n 139 THR 139 H ALA 140 n 140 ALA 140 H ALA 141 n 141 ALA 141 H LEU 142 n 142 LEU 142 H GLY 143 n 143 GLY 143 H CYS 144 n 144 CYS 144 H LEU 145 n 145 LEU 145 H VAL 146 n 146 VAL 146 H LYS 147 n 147 LYS 147 H ASP 148 n 148 ASP 148 H TYR 149 n 149 TYR 149 H PHE 150 n 150 PHE 150 H PRO 151 n 151 PRO 151 H GLU 152 n 152 GLU 152 H PRO 153 n 153 PRO 153 H VAL 154 n 154 VAL 154 H THR 155 n 155 THR 155 H VAL 156 n 156 VAL 156 H SER 157 n 157 SER 157 H TRP 158 n 158 TRP 158 H ASN 159 n 159 ASN 159 H SER 160 n 160 SER 160 H GLY 161 n 161 GLY 161 H ALA 162 n 162 ALA 162 H LEU 163 n 163 LEU 163 H THR 164 n 164 THR 164 H SER 165 n 165 SER 165 H GLY 166 n 166 GLY 166 H VAL 167 n 167 VAL 167 H HIS 168 n 168 HIS 168 H THR 169 n 169 THR 169 H PHE 170 n 170 PHE 170 H PRO 171 n 171 PRO 171 H ALA 172 n 172 ALA 172 H VAL 173 n 173 VAL 173 H LEU 174 n 174 LEU 174 H GLN 175 n 175 GLN 175 H SER 176 n 176 SER 176 H SER 177 n 177 SER 177 H GLY 178 n 178 GLY 178 H LEU 179 n 179 LEU 179 H TYR 180 n 180 TYR 180 H SER 181 n 181 SER 181 H LEU 182 n 182 LEU 182 H SER 183 n 183 SER 183 H SER 184 n 184 SER 184 H VAL 185 n 185 VAL 185 H VAL 186 n 186 VAL 186 H THR 187 n 187 THR 187 H VAL 188 n 188 VAL 188 H PRO 189 n 189 PRO 189 H SER 190 n 190 SER 190 H SER 191 n 191 SER 191 H SER 192 n 192 SER 192 H LEU 193 n 193 LEU 193 H GLY 194 n 194 GLY 194 H THR 195 n 195 THR 195 H GLN 196 n 196 GLN 196 H THR 197 n 197 THR 197 H TYR 198 n 198 TYR 198 H ILE 199 n 199 ILE 199 H CYS 200 n 200 CYS 200 H ASN 201 n 201 ASN 201 H VAL 202 n 202 VAL 202 H ASN 203 n 203 ASN 203 H HIS 204 n 204 HIS 204 H LYS 205 n 205 LYS 205 H PRO 206 n 206 PRO 206 H SER 207 n 207 SER 207 H ASN 208 n 208 ASN 208 H THR 209 n 209 THR 209 H LYS 210 n 210 LYS 210 H VAL 211 n 211 VAL 211 H ASP 212 n 212 ASP 212 H LYS 213 n 213 LYS 213 H LYS 214 n 214 LYS 214 H VAL 215 n 215 VAL 215 H GLU 216 n 216 GLU 216 H PRO 217 n 217 PRO 217 H LYS 218 n 218 LYS 218 H SER 219 n 219 SER 219 H CYS 220 n 220 CYS 220 H author_and_software_defined_assembly PISA 2 dimeric 3610 -24 19590 H PCA 1 PYROGLUTAMIC ACID B PCA 1 GLN 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 VAL 19 A O VAL 19 L N ILE 75 A N ILE 75 L O THR 72 A O THR 72 L N SER 65 A N SER 65 L O MET 11 A O MET 11 L N LYS 103 A N LYS 103 L O ASP 85 A O ASP 85 L N GLN 38 A N GLN 38 L O TRP 35 A O TRP 35 L N ILE 48 A N ILE 48 L O SER 114 A O SER 114 L N ASN 137 A N ASN 137 L O VAL 132 A O VAL 132 L N LEU 179 A N LEU 179 L O SER 176 A O SER 176 L N SER 162 A N SER 162 L O LYS 145 A O LYS 145 L N THR 197 A N THR 197 L O TYR 192 A O TYR 192 L N PHE 209 A N PHE 209 H O ASP 10 B O ASP 10 H N LEU 112 B N LEU 112 H O VAL 18 B O VAL 18 H N LEU 83 B N LEU 83 H O VAL 93 B O VAL 93 H N GLN 39 B N GLN 39 H O ILE 34 B O ILE 34 H N ILE 51 B N ILE 51 H O ARG 50 B O ARG 50 H N HIS 59 B N HIS 59 H O SER 124 B O SER 124 H N LYS 147 B N LYS 147 H O ALA 140 B O ALA 140 H N VAL 188 B N VAL 188 H O SER 183 B O SER 183 H N PHE 170 B N PHE 170 H O THR 155 B O THR 155 H N ASN 203 B N ASN 203 1 12.08 1.50 119.30 131.38 H H H C N CA ALA PRO PRO 129 130 130 Y 1 9.50 1.50 119.30 128.80 H H H C N CA VAL PRO PRO 188 189 189 Y 1 L ASP 30 27.95 82.08 1 L PRO 44 -46.54 159.60 1 L ARG 54 -65.86 86.84 1 L THR 56 -38.10 111.58 1 L SER 67 -137.56 -68.77 1 L ALA 68 -106.06 -62.09 1 L SER 77 -174.80 107.02 1 L ASP 82 -39.59 -30.73 1 L ALA 84 -162.67 -155.28 1 L SER 91 -169.23 75.26 1 L TYR 92 -146.16 -7.41 1 L ARG 108 -162.14 -168.54 1 L VAL 110 -36.58 147.32 1 L ALA 130 -154.43 89.82 1 L ASN 138 36.49 68.07 1 L TYR 140 178.80 128.96 1 L GLU 143 -55.46 97.87 1 L ASN 152 72.33 -0.08 1 L SER 156 -172.64 114.88 1 L LYS 169 -83.30 -70.69 1 L SER 174 -172.84 148.26 1 L GLU 187 -55.55 -7.63 1 H ALA 9 170.07 -177.85 1 H ASP 10 177.70 151.67 1 H CYS 22 -125.16 -164.83 1 H ILE 28 172.16 120.89 1 H THR 30 -159.89 -36.05 1 H PRO 53 -58.77 52.24 1 H SER 54 -162.20 -74.99 1 H LYS 67 -109.51 -63.78 1 H SER 75 -76.49 -91.67 1 H SER 77 -68.13 70.43 1 H SER 88 -67.74 4.00 1 H PHE 100 -48.04 -75.95 1 H LEU 101 -104.61 -150.14 1 H PRO 102 -65.78 3.91 1 H ALA 105 -80.70 -74.51 1 H TRP 107 -108.17 -144.39 1 H GLN 109 -30.66 135.04 1 H ALA 117 -97.57 32.55 1 H PRO 130 -25.07 120.53 1 H LYS 133 -61.21 -96.92 1 H ASP 148 32.35 75.97 1 H PRO 151 -94.55 -137.55 1 H THR 155 -45.22 150.71 1 H SER 160 54.40 14.54 1 H THR 169 -117.29 74.46 1 H PHE 170 -42.01 157.78 1 H PRO 189 -23.71 111.20 1 H LEU 193 -66.20 72.80 1 H ASN 203 -159.28 83.43 1 H ASN 208 72.99 44.39 1 H LYS 210 -158.82 66.68 1 H PRO 217 -34.74 140.97 PARHCSDX.PRO TOPHCSDX.PRO PCA.PAR PCA.TOP 30. 0.33 0.011 0.193 0.193 2.9 8.0 933 9072 10 73.2 RANDOM 1000000. 0.001 1 0. MOLECULAR REPLACEMENT 1DFB 0.37 8.0 2.9 8.0 0 3313 0 0 3313 0.009 1.7 28. 1.43 0.4 0.049 0.32 3.03 66 532 8 7.0 39.2 53.5 2.73 20. 1B4J 13866 0.097 1 6.7 2.0 87.9 0.56 2.73 2.90 0.62 1.4 0.45 data reduction XENGEN model building X-PLOR 3.8 refinement X-PLOR 3.8 data scaling XENGEN phasing X-PLOR 3.8 COMPARISON OF THE THREE-DIMENSIONAL STRUCTURES OF A HUMANIZED AND A CHIMERIC FAB OF AN ANTI-GAMMA-INTERFERON ANTIBODY 1 N N 2 N N L ASP 122 A ASP 122 HELX_P L SER 127 A SER 127 1 1 6 L LYS 183 A LYS 183 HELX_P L GLU 187 A GLU 187 1 2 5 H ASN 159 B ASN 159 HELX_P H GLY 161 B GLY 161 5 3 3 H SER 192 B SER 192 HELX_P H THR 195 B THR 195 1 4 4 disulf 2.016 L CYS 23 A SG CYS 23 1_555 L CYS 88 A SG CYS 88 1_555 disulf 2.026 L CYS 134 A SG CYS 134 1_555 L CYS 194 A SG CYS 194 1_555 disulf 2.036 L CYS 214 A SG CYS 214 1_555 H CYS 220 B SG CYS 220 1_555 disulf 2.026 H CYS 22 B SG CYS 22 1_555 H CYS 96 B SG CYS 96 1_555 disulf 2.030 H CYS 144 B SG CYS 144 1_555 H CYS 200 B SG CYS 200 1_555 covale 1.334 both H PCA 1 B C PCA 1 1_555 H VAL 2 B N VAL 2 1_555 ANTIBODY ENGINEERING ANTIBODY ENGINEERING, HUMANIZED AND CHIMERIC ANTIBODIES, FAB, X-RAY STRUCTURES, GAMMA-INTERFERON L SER 7 A SER 7 1 L PRO 8 A PRO 8 -0.13 L TYR 94 A TYR 94 1 L PRO 95 A PRO 95 -0.10 L TYR 140 A TYR 140 1 L PRO 141 A PRO 141 0.17 H PHE 150 B PHE 150 1 H PRO 151 B PRO 151 0.03 H GLU 152 B GLU 152 1 H PRO 153 B PRO 153 -0.27 CAA65061 EMBL 1 1 X95750 MKKTAIAIAVALAGFATVAQAAELVMTQSPSSLSAFVGDRVTITCRASQSISSYLNWYQQKPGKAPKLLIYAASSLQSGV PSRFSGSGSGTDFTLTISSLQPEDFATYYCQQSHSTPYTFGQGTNLEIKRTVAAPSVFIFPPSDEQLKSGTASVVCLLNN FYPREAKVQWKVDNALQSGNSQESVTEQDSKDSTYSLSSTLTLSKADYEKHKVYACEVTHQGLSSPVTKSFNRGEC 1B4J PDB 2 1B4J 25 236 1B4J 3 214 X95750 L 1 3 214 1 220 1B4J 1 220 1B4J H 2 1 220 1 SER conflict LYS 9 1B4J L X95750 EMBL 31 9 1 LEU conflict MET 11 1B4J L X95750 EMBL 33 11 1 SER conflict TYR 12 1B4J L X95750 EMBL 34 12 1 ALA conflict VAL 13 1B4J L X95750 EMBL 35 13 1 PHE conflict SER 14 1B4J L X95750 EMBL 36 14 1 VAL conflict ILE 15 1B4J L X95750 EMBL 37 15 1 ASP conflict GLU 17 1B4J L X95750 EMBL 39 17 1 ILE conflict LEU 21 1B4J L X95750 EMBL 43 21 1 THR conflict SER 22 1B4J L X95750 EMBL 44 22 1 ARG conflict LYS 24 1B4J L X95750 EMBL 46 24 1 GLN conflict GLU 27 1B4J L X95750 EMBL 49 27 1 SER conflict ASN 28 1B4J L X95750 EMBL 50 28 1 ILE conflict VAL 29 1B4J L X95750 EMBL 51 29 1 SER conflict ASP 30 1B4J L X95750 EMBL 52 30 1 SER conflict THR 31 1B4J L X95750 EMBL 53 31 1 LEU conflict VAL 33 1B4J L X95750 EMBL 55 33 1 ASN conflict SER 34 1B4J L X95750 EMBL 56 34 1 GLY conflict GLU 41 1B4J L X95750 EMBL 63 41 1 LYS conflict GLN 42 1B4J L X95750 EMBL 64 42 1 ALA conflict SER 43 1B4J L X95750 EMBL 65 43 1 ALA conflict GLY 50 1B4J L X95750 EMBL 72 50 1 SER conflict ASN 53 1B4J L X95750 EMBL 75 53 1 LEU conflict ARG 54 1B4J L X95750 EMBL 76 54 1 GLN conflict TYR 55 1B4J L X95750 EMBL 77 55 1 SER conflict THR 56 1B4J L X95750 EMBL 78 56 1 SER conflict ASP 60 1B4J L X95750 EMBL 82 60 1 SER conflict THR 63 1B4J L X95750 EMBL 85 63 1 GLY conflict ALA 68 1B4J L X95750 EMBL 90 68 1 LEU conflict VAL 78 1B4J L X95750 EMBL 100 78 1 PRO conflict ALA 80 1B4J L X95750 EMBL 102 80 1 PHE conflict LEU 83 1B4J L X95750 EMBL 105 83 1 THR conflict ASP 85 1B4J L X95750 EMBL 107 85 1 TYR conflict HIS 87 1B4J L X95750 EMBL 109 87 1 GLN conflict GLY 89 1B4J L X95750 EMBL 111 89 1 HIS conflict TYR 92 1B4J L X95750 EMBL 114 92 1 SER conflict ASN 93 1B4J L X95750 EMBL 115 93 1 THR conflict TYR 94 1B4J L X95750 EMBL 116 94 1 TYR conflict PHE 96 1B4J L X95750 EMBL 118 96 1 GLN conflict SER 100 1B4J L X95750 EMBL 122 100 1 ASN conflict LYS 103 1B4J L X95750 EMBL 125 103 4 2 3 4 3 2 2 4 4 2 anti-parallel anti-parallel anti-parallel parallel anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel parallel anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel L THR 5 A THR 5 L SER 7 A SER 7 L VAL 19 A VAL 19 L LYS 24 A LYS 24 L ASP 70 A ASP 70 L ILE 75 A ILE 75 L PHE 62 A PHE 62 L GLY 66 A GLY 66 L SER 10 A SER 10 L VAL 13 A VAL 13 L LYS 103 A LYS 103 L ILE 106 A ILE 106 L ASP 85 A ASP 85 L CYS 88 A CYS 88 L TRP 35 A TRP 35 L GLN 38 A GLN 38 L LYS 45 A LYS 45 L ILE 48 A ILE 48 L SER 114 A SER 114 L PHE 118 A PHE 118 L SER 131 A SER 131 L ASN 137 A ASN 137 L LEU 175 A LEU 175 L THR 180 A THR 180 L SER 159 A SER 159 L VAL 163 A VAL 163 L ALA 144 A ALA 144 L VAL 150 A VAL 150 L VAL 191 A VAL 191 L HIS 198 A HIS 198 L VAL 205 A VAL 205 L ASN 210 A ASN 210 H ALA 9 B ALA 9 H VAL 12 B VAL 12 H LEU 112 B LEU 112 H VAL 115 B VAL 115 H VAL 18 B VAL 18 H SER 21 B SER 21 H TYR 80 B TYR 80 H LEU 83 B LEU 83 H VAL 93 B VAL 93 H GLY 99 B GLY 99 H TRP 33 B TRP 33 H GLN 39 B GLN 39 H TRP 47 B TRP 47 H ASP 52 B ASP 52 H VAL 58 B VAL 58 H TYR 60 B TYR 60 H SER 124 B SER 124 H LEU 128 B LEU 128 H THR 139 B THR 139 H LYS 147 B LYS 147 H LEU 182 B LEU 182 H PRO 189 B PRO 189 H VAL 167 B VAL 167 H PHE 170 B PHE 170 H VAL 154 B VAL 154 H TRP 158 B TRP 158 H CYS 200 B CYS 200 H HIS 204 B HIS 204 19 P 21 21 21