0.006677 0.003855 0.000000 0.000000 0.007709 0.000000 0.000000 0.000000 0.008272 0.000000 0.000000 0.000000 Ye, J. van den Berg, B. http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic 12 90.00 90.00 120.00 149.778 149.778 120.888 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 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 N 1 N N N 2 S C N 3 N C N 4 N O N 5 N C N 6 N O N 7 N H N 8 N H N 9 N H N 10 N H N 11 N H N 12 N H N 13 N H N 14 N N N 15 S C N 16 N C N 17 N O N 18 N C N 19 N C N 20 N C N 21 N N N 22 N C N 23 N N N 24 N N N 25 N O N 26 N H N 27 N H N 28 N H N 29 N H N 30 N H N 31 N H N 32 N H N 33 N H N 34 N H N 35 N H N 36 N H N 37 N H N 38 N H N 39 N H N 40 N H N 41 N N N 42 S C N 43 N C N 44 N O N 45 N C N 46 N C N 47 N O N 48 N N N 49 N O N 50 N H N 51 N H N 52 N H N 53 N H N 54 N H N 55 N H N 56 N H N 57 N H N 58 N N N 59 S C N 60 N C N 61 N O N 62 N C N 63 N C N 64 N O N 65 N O N 66 N O N 67 N H N 68 N H N 69 N H N 70 N H N 71 N H N 72 N H N 73 N H N 74 N N N 75 S C N 76 N C N 77 N O N 78 N C N 79 N C N 80 N C N 81 N O N 82 N N N 83 N O N 84 N H N 85 N H N 86 N H N 87 N H N 88 N H N 89 N H N 90 N H N 91 N H N 92 N H N 93 N H N 94 N N N 95 S C N 96 N C N 97 N O N 98 N C N 99 N C N 100 N C N 101 N O N 102 N O N 103 N O N 104 N H N 105 N H N 106 N H N 107 N H N 108 N H N 109 N H N 110 N H N 111 N H N 112 N H N 113 N N N 114 N C N 115 N C N 116 N O N 117 N O N 118 N H N 119 N H N 120 N H N 121 N H N 122 N H N 123 N N N 124 S C N 125 N C N 126 N O N 127 N C Y 128 N C Y 129 N N Y 130 N C Y 131 N C Y 132 N N N 133 N O N 134 N H N 135 N H N 136 N H N 137 N H N 138 N H N 139 N H N 140 N H N 141 N H N 142 N H N 143 N H N 144 N N N 145 S C N 146 N C N 147 N O N 148 S C N 149 N C N 150 N C N 151 N C N 152 N O N 153 N H N 154 N H N 155 N H N 156 N H N 157 N H N 158 N H N 159 N H N 160 N H N 161 N H N 162 N H N 163 N H N 164 N H N 165 N H N 166 N N N 167 S C N 168 N C N 169 N O N 170 N C N 171 N C N 172 N C N 173 N C N 174 N O N 175 N H N 176 N H N 177 N H N 178 N H N 179 N H N 180 N H N 181 N H N 182 N H N 183 N H N 184 N H N 185 N H N 186 N H N 187 N H N 188 N N N 189 S C N 190 N C N 191 N O N 192 N C N 193 N C N 194 N C N 195 N C N 196 N N N 197 N O N 198 N H N 199 N H N 200 N H N 201 N H N 202 N H N 203 N H N 204 N H N 205 N H N 206 N H N 207 N H N 208 N H N 209 N H N 210 N H N 211 N H N 212 N H N 213 N N N 214 S C N 215 N C N 216 N O N 217 N C N 218 N C N 219 N S N 220 N C N 221 N O N 222 N H N 223 N H N 224 N H N 225 N H N 226 N H N 227 N H N 228 N H N 229 N H N 230 N H N 231 N H N 232 N H N 233 N N N 234 S C N 235 N C N 236 N O N 237 N C Y 238 N C Y 239 N C Y 240 N C Y 241 N C Y 242 N C Y 243 N C N 244 N O N 245 N H N 246 N H N 247 N H N 248 N H N 249 N H N 250 N H N 251 N H N 252 N H N 253 N H N 254 N H N 255 N H N 256 N N N 257 S C N 258 N C N 259 N O N 260 N C N 261 N C N 262 N C N 263 N O N 264 N H N 265 N H N 266 N H N 267 N H N 268 N H N 269 N H N 270 N H N 271 N H N 272 N H N 273 N N N 274 S C N 275 N C N 276 N O N 277 N C N 278 N O N 279 N O N 280 N H N 281 N H N 282 N H N 283 N H N 284 N H N 285 N H N 286 N H N 287 N N N 288 S C N 289 N C N 290 N O N 291 R C N 292 N O N 293 N C N 294 N O N 295 N H N 296 N H N 297 N H N 298 N H N 299 N H N 300 N H N 301 N H N 302 N H N 303 N H N 304 N N N 305 S C N 306 N C N 307 N O N 308 N C Y 309 N C Y 310 N C Y 311 N C Y 312 N N Y 313 N C Y 314 N C Y 315 N C Y 316 N C Y 317 N C N 318 N O N 319 N H N 320 N H N 321 N H N 322 N H N 323 N H N 324 N H N 325 N H N 326 N H N 327 N H N 328 N H N 329 N H N 330 N H N 331 N N N 332 S C N 333 N C N 334 N O N 335 N C Y 336 N C Y 337 N C Y 338 N C Y 339 N C Y 340 N C Y 341 N C N 342 N O N 343 N O N 344 N H N 345 N H N 346 N H N 347 N H N 348 N H N 349 N H N 350 N H N 351 N H N 352 N H N 353 N H N 354 N H N 355 N N N 356 S C N 357 N C N 358 N O N 359 N C N 360 N C N 361 N C N 362 N O N 363 N H N 364 N H N 365 N H N 366 N H N 367 N H N 368 N H N 369 N H N 370 N H N 371 N H N 372 N H N 373 N H N 1 N sing N 2 N sing N 3 N sing N 4 N sing N 5 N sing N 6 N sing N 7 N doub N 8 N sing N 9 N sing N 10 N sing N 11 N sing N 12 N sing N 13 N sing N 14 N sing N 15 N sing N 16 N sing N 17 N sing N 18 N sing N 19 N doub N 20 N sing N 21 N sing N 22 N sing N 23 N sing N 24 N sing N 25 N sing N 26 N sing N 27 N sing N 28 N sing N 29 N sing N 30 N sing N 31 N sing N 32 N sing N 33 N doub N 34 N sing N 35 N sing N 36 N sing N 37 N sing N 38 N sing N 39 N sing N 40 N sing N 41 N sing N 42 N sing N 43 N sing N 44 N sing N 45 N doub N 46 N sing N 47 N sing N 48 N sing N 49 N sing N 50 N doub N 51 N sing N 52 N sing N 53 N sing N 54 N sing N 55 N sing N 56 N sing N 57 N sing N 58 N sing N 59 N sing N 60 N sing N 61 N doub N 62 N sing N 63 N sing N 64 N sing N 65 N sing N 66 N doub N 67 N sing N 68 N sing N 69 N sing N 70 N sing N 71 N sing N 72 N sing N 73 N sing N 74 N sing N 75 N sing N 76 N doub N 77 N sing N 78 N sing N 79 N sing N 80 N sing N 81 N sing N 82 N sing N 83 N sing N 84 N doub N 85 N sing N 86 N sing N 87 N sing N 88 N sing N 89 N sing N 90 N sing N 91 N sing N 92 N sing N 93 N sing N 94 N sing N 95 N doub N 96 N sing N 97 N sing N 98 N sing N 99 N sing N 100 N sing N 101 N sing N 102 N sing N 103 N doub N 104 N sing N 105 N sing N 106 N sing N 107 N sing N 108 N sing N 109 N sing N 110 N sing N 111 N sing N 112 N sing N 113 N doub N 114 N sing N 115 N sing N 116 N sing N 117 N sing N 118 N sing N 119 N sing N 120 N sing N 121 N sing N 122 N doub N 123 N sing N 124 N sing N 125 N sing N 126 N sing Y 127 N sing Y 128 N doub Y 129 N doub N 130 N sing Y 131 N sing N 132 N sing Y 133 N sing N 134 N sing N 135 N sing N 136 N sing N 137 N sing N 138 N sing N 139 N sing N 140 N sing N 141 N sing N 142 N sing N 143 N doub N 144 N sing N 145 N sing N 146 N sing N 147 N sing N 148 N sing N 149 N sing N 150 N sing N 151 N sing N 152 N sing N 153 N sing N 154 N sing N 155 N sing N 156 N sing N 157 N sing N 158 N sing N 159 N sing N 160 N sing N 161 N sing N 162 N sing N 163 N sing N 164 N doub N 165 N sing N 166 N sing N 167 N sing N 168 N sing N 169 N sing N 170 N sing N 171 N sing N 172 N sing N 173 N sing N 174 N sing N 175 N sing N 176 N sing N 177 N sing N 178 N sing N 179 N sing N 180 N sing N 181 N sing N 182 N sing N 183 N sing N 184 N sing N 185 N doub N 186 N sing N 187 N sing N 188 N sing N 189 N sing N 190 N sing N 191 N sing N 192 N sing N 193 N sing N 194 N sing N 195 N sing N 196 N sing N 197 N sing N 198 N sing N 199 N sing N 200 N sing N 201 N sing N 202 N sing N 203 N sing N 204 N sing N 205 N sing N 206 N sing N 207 N sing N 208 N sing N 209 N doub N 210 N sing N 211 N sing N 212 N sing N 213 N sing N 214 N sing N 215 N sing N 216 N sing N 217 N sing N 218 N sing N 219 N sing N 220 N sing N 221 N sing N 222 N sing N 223 N sing N 224 N sing N 225 N sing N 226 N sing N 227 N sing N 228 N doub N 229 N sing N 230 N sing N 231 N sing N 232 N sing Y 233 N doub Y 234 N sing Y 235 N sing N 236 N sing Y 237 N doub N 238 N sing Y 239 N doub N 240 N sing Y 241 N sing N 242 N sing N 243 N sing N 244 N sing N 245 N sing N 246 N sing N 247 N sing N 248 N sing N 249 N sing N 250 N sing N 251 N doub N 252 N sing N 253 N sing N 254 N sing N 255 N sing N 256 N sing N 257 N sing N 258 N sing N 259 N sing N 260 N sing N 261 N sing N 262 N sing N 263 N sing N 264 N sing N 265 N sing N 266 N sing N 267 N sing N 268 N doub N 269 N sing N 270 N sing N 271 N sing N 272 N sing N 273 N sing N 274 N sing N 275 N sing N 276 N sing N 277 N sing N 278 N sing N 279 N sing N 280 N sing N 281 N doub N 282 N sing N 283 N sing N 284 N sing N 285 N sing N 286 N sing N 287 N sing N 288 N sing N 289 N sing N 290 N sing N 291 N sing N 292 N sing N 293 N sing N 294 N sing N 295 N sing N 296 N sing N 297 N doub N 298 N sing N 299 N sing N 300 N sing N 301 N sing Y 302 N doub Y 303 N sing Y 304 N sing N 305 N sing Y 306 N doub Y 307 N sing Y 308 N sing N 309 N sing Y 310 N sing Y 311 N doub N 312 N sing Y 313 N doub N 314 N sing Y 315 N sing N 316 N sing N 317 N sing N 318 N sing N 319 N sing N 320 N sing N 321 N sing N 322 N sing N 323 N sing N 324 N sing N 325 N doub N 326 N sing N 327 N sing N 328 N sing N 329 N sing Y 330 N doub Y 331 N sing Y 332 N sing N 333 N sing Y 334 N doub N 335 N sing Y 336 N doub N 337 N sing Y 338 N sing N 339 N sing N 340 N sing N 341 N sing N 342 N sing N 343 N sing N 344 N sing N 345 N sing N 346 N sing N 347 N sing N 348 N sing N 349 N doub N 350 N sing N 351 N sing N 352 N sing N 353 N sing N 354 N sing N 355 N sing N 356 N sing N 357 N sing N 358 N sing N 359 N sing N 360 N sing UK Embo J. EMJODG 0897 0261-4189 23 3187 3195 10.1038/sj.emboj.7600330 15272310 Crystal structure of the bacterial nucleoside transporter Tsx. 2004 10.2210/pdb1tly/pdb pdb_00001tly 100 1 SINGLE WAVELENGTH M x-ray 1 0.97882 1.0 8-BM APS 0.97882 SYNCHROTRON APS BEAMLINE 8-BM 32269.121 Nucleoside-specific channel-forming protein tsx 2 man polymer no no AENDKPQYLSDWWHQSVNVVGSYHTRFGPQIRNDTYLEYEAFAKKDWFDFYGYADAPVFFGGNSDAKGIWNHGSPLFMEI EPRFSIDKLTNTDLSFGPFKEWYFANNYIYDMGRNKDGRQSTWYMGLGTDIDTGLPMSLSMNVYAKYQWQNYGAANENEW DGYRFKIKYFVPITDLWGGQLSYIGFTNFDWGSDLGDDSGNAINGIKTRTNNSIASSHILALNYDHWHYSVVARYWHDGG QWNDDAELNFGNGNFNVRSTGWGGYLVVGYNFHHHHHH AENDKPQYLSDWWHQSVNVVGSYHTRFGPQIRNDTYLEYEAFAKKDWFDFYGYADAPVFFGGNSDAKGIWNHGSPLFMEI EPRFSIDKLTNTDLSFGPFKEWYFANNYIYDMGRNKDGRQSTWYMGLGTDIDTGLPMSLSMNVYAKYQWQNYGAANENEW DGYRFKIKYFVPITDLWGGQLSYIGFTNFDWGSDLGDDSGNAINGIKTRTNNSIASSHILALNYDHWHYSVVARYWHDGG QWNDDAELNFGNGNFNVRSTGWGGYLVVGYNFHHHHHH A,B 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 Escherichia Escherichia sample TSX, NUPA, B0411, Z0512, ECS0464, SF0348, S0356 562 Escherichia coli 562 Escherichia coli C43 plasmid pBAD 1 6.2 82 VAPOR DIFFUSION, HANGING DROP 4.3 PEG550 27-32%, sodium acetate 50 mM, pH 4.3, VAPOR DIFFUSION, HANGING DROP, temperature 286K 286 chem_comp_atom chem_comp_bond database_2 struct_ref_seq_dif repository Initial release Version format compliance Version format compliance Data collection Data collection Database references 1 0 2004-08-24 1 1 2008-04-30 1 2 2011-07-13 1 3 2014-12-17 1 4 2024-02-14 _database_2.pdbx_DOI _database_2.pdbx_database_accession _struct_ref_seq_dif.details RCSB Y RCSB 2004-06-10 REL REL n 1 1 A n 2 2 A n 3 3 A n 4 4 A n 5 5 A n 6 6 A n 7 7 A n 8 8 A LEU 9 n 9 LEU 9 A SER 10 n 10 SER 10 A ASP 11 n 11 ASP 11 A TRP 12 n 12 TRP 12 A TRP 13 n 13 TRP 13 A HIS 14 n 14 HIS 14 A GLN 15 n 15 GLN 15 A SER 16 n 16 SER 16 A VAL 17 n 17 VAL 17 A ASN 18 n 18 ASN 18 A VAL 19 n 19 VAL 19 A VAL 20 n 20 VAL 20 A GLY 21 n 21 GLY 21 A SER 22 n 22 SER 22 A TYR 23 n 23 TYR 23 A HIS 24 n 24 HIS 24 A THR 25 n 25 THR 25 A ARG 26 n 26 ARG 26 A PHE 27 n 27 PHE 27 A GLY 28 n 28 GLY 28 A PRO 29 n 29 PRO 29 A GLN 30 n 30 GLN 30 A ILE 31 n 31 ILE 31 A ARG 32 n 32 ARG 32 A ASN 33 n 33 ASN 33 A ASP 34 n 34 ASP 34 A THR 35 n 35 THR 35 A TYR 36 n 36 TYR 36 A LEU 37 n 37 LEU 37 A GLU 38 n 38 GLU 38 A TYR 39 n 39 TYR 39 A GLU 40 n 40 GLU 40 A ALA 41 n 41 ALA 41 A PHE 42 n 42 PHE 42 A ALA 43 n 43 ALA 43 A LYS 44 n 44 LYS 44 A LYS 45 n 45 LYS 45 A ASP 46 n 46 ASP 46 A TRP 47 n 47 TRP 47 A PHE 48 n 48 PHE 48 A ASP 49 n 49 ASP 49 A PHE 50 n 50 PHE 50 A TYR 51 n 51 TYR 51 A GLY 52 n 52 GLY 52 A TYR 53 n 53 TYR 53 A ALA 54 n 54 ALA 54 A ASP 55 n 55 ASP 55 A ALA 56 n 56 ALA 56 A PRO 57 n 57 PRO 57 A VAL 58 n 58 VAL 58 A n 59 59 A n 60 60 A n 61 61 A n 62 62 A n 63 63 A n 64 64 A n 65 65 A n 66 66 A n 67 67 A n 68 68 A n 69 69 A n 70 70 A n 71 71 A n 72 72 A n 73 73 A n 74 74 A PRO 75 n 75 PRO 75 A LEU 76 n 76 LEU 76 A PHE 77 n 77 PHE 77 A MET 78 n 78 MET 78 A GLU 79 n 79 GLU 79 A ILE 80 n 80 ILE 80 A GLU 81 n 81 GLU 81 A PRO 82 n 82 PRO 82 A ARG 83 n 83 ARG 83 A PHE 84 n 84 PHE 84 A SER 85 n 85 SER 85 A ILE 86 n 86 ILE 86 A ASP 87 n 87 ASP 87 A LYS 88 n 88 LYS 88 A LEU 89 n 89 LEU 89 A THR 90 n 90 THR 90 A ASN 91 n 91 ASN 91 A THR 92 n 92 THR 92 A ASP 93 n 93 ASP 93 A LEU 94 n 94 LEU 94 A SER 95 n 95 SER 95 A PHE 96 n 96 PHE 96 A GLY 97 n 97 GLY 97 A PRO 98 n 98 PRO 98 A PHE 99 n 99 PHE 99 A LYS 100 n 100 LYS 100 A GLU 101 n 101 GLU 101 A TRP 102 n 102 TRP 102 A TYR 103 n 103 TYR 103 A PHE 104 n 104 PHE 104 A ALA 105 n 105 ALA 105 A ASN 106 n 106 ASN 106 A ASN 107 n 107 ASN 107 A TYR 108 n 108 TYR 108 A ILE 109 n 109 ILE 109 A TYR 110 n 110 TYR 110 A ASP 111 n 111 ASP 111 A MET 112 n 112 MET 112 A GLY 113 n 113 GLY 113 A ARG 114 n 114 ARG 114 A ASN 115 n 115 ASN 115 A LYS 116 n 116 LYS 116 A ASP 117 n 117 ASP 117 A GLY 118 n 118 GLY 118 A ARG 119 n 119 ARG 119 A GLN 120 n 120 GLN 120 A SER 121 n 121 SER 121 A THR 122 n 122 THR 122 A TRP 123 n 123 TRP 123 A TYR 124 n 124 TYR 124 A MET 125 n 125 MET 125 A GLY 126 n 126 GLY 126 A LEU 127 n 127 LEU 127 A GLY 128 n 128 GLY 128 A THR 129 n 129 THR 129 A ASP 130 n 130 ASP 130 A ILE 131 n 131 ILE 131 A ASP 132 n 132 ASP 132 A THR 133 n 133 THR 133 A GLY 134 n 134 GLY 134 A LEU 135 n 135 LEU 135 A PRO 136 n 136 PRO 136 A MET 137 n 137 MET 137 A SER 138 n 138 SER 138 A LEU 139 n 139 LEU 139 A SER 140 n 140 SER 140 A MET 141 n 141 MET 141 A ASN 142 n 142 ASN 142 A VAL 143 n 143 VAL 143 A TYR 144 n 144 TYR 144 A ALA 145 n 145 ALA 145 A LYS 146 n 146 LYS 146 A TYR 147 n 147 TYR 147 A GLN 148 n 148 GLN 148 A TRP 149 n 149 TRP 149 A GLN 150 n 150 GLN 150 A ASN 151 n 151 ASN 151 A TYR 152 n 152 TYR 152 A GLY 153 n 153 GLY 153 A ALA 154 n 154 ALA 154 A ALA 155 n 155 ALA 155 A ASN 156 n 156 ASN 156 A GLU 157 n 157 GLU 157 A ASN 158 n 158 ASN 158 A GLU 159 n 159 GLU 159 A TRP 160 n 160 TRP 160 A ASP 161 n 161 ASP 161 A GLY 162 n 162 GLY 162 A TYR 163 n 163 TYR 163 A ARG 164 n 164 ARG 164 A PHE 165 n 165 PHE 165 A LYS 166 n 166 LYS 166 A ILE 167 n 167 ILE 167 A LYS 168 n 168 LYS 168 A TYR 169 n 169 TYR 169 A PHE 170 n 170 PHE 170 A VAL 171 n 171 VAL 171 A PRO 172 n 172 PRO 172 A ILE 173 n 173 ILE 173 A THR 174 n 174 THR 174 A ASP 175 n 175 ASP 175 A LEU 176 n 176 LEU 176 A TRP 177 n 177 TRP 177 A GLY 178 n 178 GLY 178 A GLY 179 n 179 GLY 179 A GLN 180 n 180 GLN 180 A LEU 181 n 181 LEU 181 A SER 182 n 182 SER 182 A TYR 183 n 183 TYR 183 A ILE 184 n 184 ILE 184 A GLY 185 n 185 GLY 185 A PHE 186 n 186 PHE 186 A THR 187 n 187 THR 187 A ASN 188 n 188 ASN 188 A PHE 189 n 189 PHE 189 A ASP 190 n 190 ASP 190 A TRP 191 n 191 TRP 191 A GLY 192 n 192 GLY 192 A SER 193 n 193 SER 193 A ASP 194 n 194 ASP 194 A LEU 195 n 195 LEU 195 A GLY 196 n 196 GLY 196 A ASP 197 n 197 ASP 197 A ASP 198 n 198 ASP 198 A SER 199 n 199 SER 199 A GLY 200 n 200 GLY 200 A ASN 201 n 201 ASN 201 A ALA 202 n 202 ALA 202 A ILE 203 n 203 ILE 203 A ASN 204 n 204 ASN 204 A GLY 205 n 205 GLY 205 A ILE 206 n 206 ILE 206 A LYS 207 n 207 LYS 207 A THR 208 n 208 THR 208 A ARG 209 n 209 ARG 209 A THR 210 n 210 THR 210 A ASN 211 n 211 ASN 211 A ASN 212 n 212 ASN 212 A SER 213 n 213 SER 213 A ILE 214 n 214 ILE 214 A ALA 215 n 215 ALA 215 A SER 216 n 216 SER 216 A SER 217 n 217 SER 217 A HIS 218 n 218 HIS 218 A ILE 219 n 219 ILE 219 A LEU 220 n 220 LEU 220 A ALA 221 n 221 ALA 221 A LEU 222 n 222 LEU 222 A ASN 223 n 223 ASN 223 A TYR 224 n 224 TYR 224 A ASP 225 n 225 ASP 225 A HIS 226 n 226 HIS 226 A TRP 227 n 227 TRP 227 A HIS 228 n 228 HIS 228 A TYR 229 n 229 TYR 229 A SER 230 n 230 SER 230 A VAL 231 n 231 VAL 231 A VAL 232 n 232 VAL 232 A ALA 233 n 233 ALA 233 A ARG 234 n 234 ARG 234 A TYR 235 n 235 TYR 235 A TRP 236 n 236 TRP 236 A HIS 237 n 237 HIS 237 A ASP 238 n 238 ASP 238 A GLY 239 n 239 GLY 239 A GLY 240 n 240 GLY 240 A GLN 241 n 241 GLN 241 A TRP 242 n 242 TRP 242 A ASN 243 n 243 ASN 243 A ASP 244 n 244 ASP 244 A ASP 245 n 245 ASP 245 A ALA 246 n 246 ALA 246 A GLU 247 n 247 GLU 247 A LEU 248 n 248 LEU 248 A ASN 249 n 249 ASN 249 A PHE 250 n 250 PHE 250 A GLY 251 n 251 GLY 251 A ASN 252 n 252 ASN 252 A GLY 253 n 253 GLY 253 A ASN 254 n 254 ASN 254 A PHE 255 n 255 PHE 255 A ASN 256 n 256 ASN 256 A VAL 257 n 257 VAL 257 A ARG 258 n 258 ARG 258 A SER 259 n 259 SER 259 A THR 260 n 260 THR 260 A GLY 261 n 261 GLY 261 A TRP 262 n 262 TRP 262 A GLY 263 n 263 GLY 263 A GLY 264 n 264 GLY 264 A TYR 265 n 265 TYR 265 A LEU 266 n 266 LEU 266 A VAL 267 n 267 VAL 267 A VAL 268 n 268 VAL 268 A GLY 269 n 269 GLY 269 A TYR 270 n 270 TYR 270 A ASN 271 n 271 ASN 271 A PHE 272 n 272 PHE 272 A HIS 273 n 273 HIS 273 A HIS 274 n 274 HIS 274 A HIS 275 n 275 HIS 275 A n 276 276 A n 277 277 A n 278 278 A n 1 1 B n 2 2 B n 3 3 B n 4 4 B n 5 5 B n 6 6 B n 7 7 B n 8 8 B LEU 9 n 9 LEU 9 B SER 10 n 10 SER 10 B ASP 11 n 11 ASP 11 B TRP 12 n 12 TRP 12 B TRP 13 n 13 TRP 13 B HIS 14 n 14 HIS 14 B GLN 15 n 15 GLN 15 B SER 16 n 16 SER 16 B VAL 17 n 17 VAL 17 B ASN 18 n 18 ASN 18 B VAL 19 n 19 VAL 19 B VAL 20 n 20 VAL 20 B GLY 21 n 21 GLY 21 B SER 22 n 22 SER 22 B TYR 23 n 23 TYR 23 B HIS 24 n 24 HIS 24 B THR 25 n 25 THR 25 B ARG 26 n 26 ARG 26 B PHE 27 n 27 PHE 27 B GLY 28 n 28 GLY 28 B PRO 29 n 29 PRO 29 B GLN 30 n 30 GLN 30 B ILE 31 n 31 ILE 31 B ARG 32 n 32 ARG 32 B ASN 33 n 33 ASN 33 B ASP 34 n 34 ASP 34 B THR 35 n 35 THR 35 B TYR 36 n 36 TYR 36 B LEU 37 n 37 LEU 37 B GLU 38 n 38 GLU 38 B TYR 39 n 39 TYR 39 B GLU 40 n 40 GLU 40 B ALA 41 n 41 ALA 41 B PHE 42 n 42 PHE 42 B ALA 43 n 43 ALA 43 B LYS 44 n 44 LYS 44 B LYS 45 n 45 LYS 45 B ASP 46 n 46 ASP 46 B TRP 47 n 47 TRP 47 B PHE 48 n 48 PHE 48 B ASP 49 n 49 ASP 49 B PHE 50 n 50 PHE 50 B TYR 51 n 51 TYR 51 B GLY 52 n 52 GLY 52 B TYR 53 n 53 TYR 53 B ALA 54 n 54 ALA 54 B ASP 55 n 55 ASP 55 B ALA 56 n 56 ALA 56 B PRO 57 n 57 PRO 57 B VAL 58 n 58 VAL 58 B n 59 59 B n 60 60 B n 61 61 B n 62 62 B n 63 63 B n 64 64 B n 65 65 B n 66 66 B n 67 67 B n 68 68 B n 69 69 B n 70 70 B n 71 71 B n 72 72 B n 73 73 B n 74 74 B PRO 75 n 75 PRO 75 B LEU 76 n 76 LEU 76 B PHE 77 n 77 PHE 77 B MET 78 n 78 MET 78 B GLU 79 n 79 GLU 79 B ILE 80 n 80 ILE 80 B GLU 81 n 81 GLU 81 B PRO 82 n 82 PRO 82 B ARG 83 n 83 ARG 83 B PHE 84 n 84 PHE 84 B SER 85 n 85 SER 85 B ILE 86 n 86 ILE 86 B ASP 87 n 87 ASP 87 B LYS 88 n 88 LYS 88 B LEU 89 n 89 LEU 89 B THR 90 n 90 THR 90 B ASN 91 n 91 ASN 91 B THR 92 n 92 THR 92 B ASP 93 n 93 ASP 93 B LEU 94 n 94 LEU 94 B SER 95 n 95 SER 95 B PHE 96 n 96 PHE 96 B GLY 97 n 97 GLY 97 B PRO 98 n 98 PRO 98 B PHE 99 n 99 PHE 99 B LYS 100 n 100 LYS 100 B GLU 101 n 101 GLU 101 B TRP 102 n 102 TRP 102 B TYR 103 n 103 TYR 103 B PHE 104 n 104 PHE 104 B ALA 105 n 105 ALA 105 B ASN 106 n 106 ASN 106 B ASN 107 n 107 ASN 107 B TYR 108 n 108 TYR 108 B ILE 109 n 109 ILE 109 B TYR 110 n 110 TYR 110 B ASP 111 n 111 ASP 111 B MET 112 n 112 MET 112 B GLY 113 n 113 GLY 113 B ARG 114 n 114 ARG 114 B ASN 115 n 115 ASN 115 B LYS 116 n 116 LYS 116 B ASP 117 n 117 ASP 117 B GLY 118 n 118 GLY 118 B ARG 119 n 119 ARG 119 B GLN 120 n 120 GLN 120 B SER 121 n 121 SER 121 B THR 122 n 122 THR 122 B TRP 123 n 123 TRP 123 B TYR 124 n 124 TYR 124 B MET 125 n 125 MET 125 B GLY 126 n 126 GLY 126 B LEU 127 n 127 LEU 127 B GLY 128 n 128 GLY 128 B THR 129 n 129 THR 129 B ASP 130 n 130 ASP 130 B ILE 131 n 131 ILE 131 B ASP 132 n 132 ASP 132 B THR 133 n 133 THR 133 B GLY 134 n 134 GLY 134 B LEU 135 n 135 LEU 135 B PRO 136 n 136 PRO 136 B MET 137 n 137 MET 137 B SER 138 n 138 SER 138 B LEU 139 n 139 LEU 139 B SER 140 n 140 SER 140 B MET 141 n 141 MET 141 B ASN 142 n 142 ASN 142 B VAL 143 n 143 VAL 143 B TYR 144 n 144 TYR 144 B ALA 145 n 145 ALA 145 B LYS 146 n 146 LYS 146 B TYR 147 n 147 TYR 147 B GLN 148 n 148 GLN 148 B TRP 149 n 149 TRP 149 B GLN 150 n 150 GLN 150 B ASN 151 n 151 ASN 151 B TYR 152 n 152 TYR 152 B GLY 153 n 153 GLY 153 B ALA 154 n 154 ALA 154 B ALA 155 n 155 ALA 155 B ASN 156 n 156 ASN 156 B GLU 157 n 157 GLU 157 B ASN 158 n 158 ASN 158 B GLU 159 n 159 GLU 159 B TRP 160 n 160 TRP 160 B ASP 161 n 161 ASP 161 B GLY 162 n 162 GLY 162 B TYR 163 n 163 TYR 163 B ARG 164 n 164 ARG 164 B PHE 165 n 165 PHE 165 B LYS 166 n 166 LYS 166 B ILE 167 n 167 ILE 167 B LYS 168 n 168 LYS 168 B TYR 169 n 169 TYR 169 B PHE 170 n 170 PHE 170 B VAL 171 n 171 VAL 171 B PRO 172 n 172 PRO 172 B ILE 173 n 173 ILE 173 B THR 174 n 174 THR 174 B ASP 175 n 175 ASP 175 B LEU 176 n 176 LEU 176 B TRP 177 n 177 TRP 177 B GLY 178 n 178 GLY 178 B GLY 179 n 179 GLY 179 B GLN 180 n 180 GLN 180 B LEU 181 n 181 LEU 181 B SER 182 n 182 SER 182 B TYR 183 n 183 TYR 183 B ILE 184 n 184 ILE 184 B GLY 185 n 185 GLY 185 B PHE 186 n 186 PHE 186 B THR 187 n 187 THR 187 B ASN 188 n 188 ASN 188 B PHE 189 n 189 PHE 189 B ASP 190 n 190 ASP 190 B TRP 191 n 191 TRP 191 B GLY 192 n 192 GLY 192 B SER 193 n 193 SER 193 B ASP 194 n 194 ASP 194 B LEU 195 n 195 LEU 195 B GLY 196 n 196 GLY 196 B ASP 197 n 197 ASP 197 B ASP 198 n 198 ASP 198 B SER 199 n 199 SER 199 B GLY 200 n 200 GLY 200 B ASN 201 n 201 ASN 201 B ALA 202 n 202 ALA 202 B ILE 203 n 203 ILE 203 B ASN 204 n 204 ASN 204 B GLY 205 n 205 GLY 205 B ILE 206 n 206 ILE 206 B LYS 207 n 207 LYS 207 B THR 208 n 208 THR 208 B ARG 209 n 209 ARG 209 B THR 210 n 210 THR 210 B ASN 211 n 211 ASN 211 B ASN 212 n 212 ASN 212 B SER 213 n 213 SER 213 B ILE 214 n 214 ILE 214 B ALA 215 n 215 ALA 215 B SER 216 n 216 SER 216 B SER 217 n 217 SER 217 B HIS 218 n 218 HIS 218 B ILE 219 n 219 ILE 219 B LEU 220 n 220 LEU 220 B ALA 221 n 221 ALA 221 B LEU 222 n 222 LEU 222 B ASN 223 n 223 ASN 223 B TYR 224 n 224 TYR 224 B ASP 225 n 225 ASP 225 B HIS 226 n 226 HIS 226 B TRP 227 n 227 TRP 227 B HIS 228 n 228 HIS 228 B TYR 229 n 229 TYR 229 B SER 230 n 230 SER 230 B VAL 231 n 231 VAL 231 B VAL 232 n 232 VAL 232 B ALA 233 n 233 ALA 233 B ARG 234 n 234 ARG 234 B TYR 235 n 235 TYR 235 B TRP 236 n 236 TRP 236 B HIS 237 n 237 HIS 237 B ASP 238 n 238 ASP 238 B GLY 239 n 239 GLY 239 B GLY 240 n 240 GLY 240 B GLN 241 n 241 GLN 241 B TRP 242 n 242 TRP 242 B ASN 243 n 243 ASN 243 B ASP 244 n 244 ASP 244 B ASP 245 n 245 ASP 245 B ALA 246 n 246 ALA 246 B GLU 247 n 247 GLU 247 B LEU 248 n 248 LEU 248 B ASN 249 n 249 ASN 249 B PHE 250 n 250 PHE 250 B GLY 251 n 251 GLY 251 B ASN 252 n 252 ASN 252 B GLY 253 n 253 GLY 253 B ASN 254 n 254 ASN 254 B PHE 255 n 255 PHE 255 B ASN 256 n 256 ASN 256 B VAL 257 n 257 VAL 257 B ARG 258 n 258 ARG 258 B SER 259 n 259 SER 259 B THR 260 n 260 THR 260 B GLY 261 n 261 GLY 261 B TRP 262 n 262 TRP 262 B GLY 263 n 263 GLY 263 B GLY 264 n 264 GLY 264 B TYR 265 n 265 TYR 265 B LEU 266 n 266 LEU 266 B VAL 267 n 267 VAL 267 B VAL 268 n 268 VAL 268 B GLY 269 n 269 GLY 269 B TYR 270 n 270 TYR 270 B ASN 271 n 271 ASN 271 B PHE 272 n 272 PHE 272 B n 273 273 B n 274 274 B n 275 275 B n 276 276 B n 277 277 B n 278 278 B author_defined_assembly 1 monomeric author_defined_assembly 1 monomeric 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 A N ASN 18 A N ASN 18 A O GLU 38 A O GLU 38 A N LYS 45 A N LYS 45 A O PHE 48 A O PHE 48 A N TYR 51 A N TYR 51 A O GLU 81 A O GLU 81 A N MET 78 A N MET 78 A O TYR 110 A O TYR 110 A N ILE 109 A N ILE 109 A O THR 122 A O THR 122 A N MET 125 A N MET 125 A O ALA 145 A O ALA 145 A N GLN 148 A N GLN 148 A O GLU 159 A O GLU 159 A N TYR 169 A N TYR 169 A O GLY 185 A O GLY 185 A N ILE 184 A N ILE 184 A O ILE 219 A O ILE 219 A N LEU 222 A N LEU 222 A O TYR 229 A O TYR 229 A N ARG 234 A N ARG 234 A O GLY 263 A O GLY 263 A O VAL 268 A O VAL 268 A N VAL 19 A N VAL 19 A N LEU 248 A N LEU 248 A O PHE 255 A O PHE 255 B N VAL 20 B N VAL 20 B O TYR 36 B O TYR 36 B N LYS 45 B N LYS 45 B O PHE 48 B O PHE 48 B N TYR 51 B N TYR 51 B O GLU 81 B O GLU 81 B N MET 78 B N MET 78 B O TYR 110 B O TYR 110 B N ASP 111 B N ASP 111 B O GLN 120 B O GLN 120 B N ILE 131 B N ILE 131 B O LEU 139 B O LEU 139 B N GLN 148 B N GLN 148 B O GLU 159 B O GLU 159 B N TYR 169 B N TYR 169 B O GLY 185 B O GLY 185 B N ILE 184 B N ILE 184 B O ILE 219 B O ILE 219 B N LEU 222 B N LEU 222 B O TYR 229 B O TYR 229 B N ARG 234 B N ARG 234 B O GLY 263 B O GLY 263 B O VAL 268 B O VAL 268 B N VAL 19 B N VAL 19 B N LEU 248 B N LEU 248 B O PHE 255 B O PHE 255 1 A ALA 1 A ALA 1 1 Y 1 A GLU 2 A GLU 2 1 Y 1 A ASN 3 A ASN 3 1 Y 1 A ASP 4 A ASP 4 1 Y 1 A LYS 5 A LYS 5 1 Y 1 A PRO 6 A PRO 6 1 Y 1 A GLN 7 A GLN 7 1 Y 1 A TYR 8 A TYR 8 1 Y 1 A PHE 59 A PHE 59 1 Y 1 A PHE 60 A PHE 60 1 Y 1 A GLY 61 A GLY 61 1 Y 1 A GLY 62 A GLY 62 1 Y 1 A ASN 63 A ASN 63 1 Y 1 A SER 64 A SER 64 1 Y 1 A ASP 65 A ASP 65 1 Y 1 A ALA 66 A ALA 66 1 Y 1 A LYS 67 A LYS 67 1 Y 1 A GLY 68 A GLY 68 1 Y 1 A ILE 69 A ILE 69 1 Y 1 A TRP 70 A TRP 70 1 Y 1 A ASN 71 A ASN 71 1 Y 1 A HIS 72 A HIS 72 1 Y 1 A GLY 73 A GLY 73 1 Y 1 A SER 74 A SER 74 1 Y 1 A HIS 276 A HIS 276 1 Y 1 A HIS 277 A HIS 277 1 Y 1 A HIS 278 A HIS 278 1 Y 1 B ALA 1 B ALA 1 1 Y 1 B GLU 2 B GLU 2 1 Y 1 B ASN 3 B ASN 3 1 Y 1 B ASP 4 B ASP 4 1 Y 1 B LYS 5 B LYS 5 1 Y 1 B PRO 6 B PRO 6 1 Y 1 B GLN 7 B GLN 7 1 Y 1 B TYR 8 B TYR 8 1 Y 1 B PHE 59 B PHE 59 1 Y 1 B PHE 60 B PHE 60 1 Y 1 B GLY 61 B GLY 61 1 Y 1 B GLY 62 B GLY 62 1 Y 1 B ASN 63 B ASN 63 1 Y 1 B SER 64 B SER 64 1 Y 1 B ASP 65 B ASP 65 1 Y 1 B ALA 66 B ALA 66 1 Y 1 B LYS 67 B LYS 67 1 Y 1 B GLY 68 B GLY 68 1 Y 1 B ILE 69 B ILE 69 1 Y 1 B TRP 70 B TRP 70 1 Y 1 B ASN 71 B ASN 71 1 Y 1 B HIS 72 B HIS 72 1 Y 1 B GLY 73 B GLY 73 1 Y 1 B SER 74 B SER 74 1 Y 1 B HIS 273 B HIS 273 1 Y 1 B HIS 274 B HIS 274 1 Y 1 B HIS 275 B HIS 275 1 Y 1 B HIS 276 B HIS 276 1 Y 1 B HIS 277 B HIS 277 1 Y 1 B HIS 278 B HIS 278 1 Y 1 A ASP 46 -6.36 -49.62 1 A LEU 76 177.92 120.81 1 A ASP 93 -59.99 93.52 1 A ASN 115 -118.58 -163.52 1 A TRP 149 -100.06 -112.25 1 A ASN 151 -154.06 65.50 1 A ASN 158 45.44 73.71 1 A ILE 173 -97.96 -79.30 1 A HIS 226 -137.38 -40.17 1 A ASP 245 82.44 -1.69 1 A ASN 252 -150.30 5.68 1 A ARG 258 -117.62 64.33 1 A HIS 273 172.53 126.67 1 B TRP 12 -166.11 -41.47 1 B ASP 46 -8.76 -47.42 1 B ASP 93 -63.01 96.81 1 B LYS 116 -11.15 -70.67 1 B TRP 149 -105.54 -109.09 1 B ASN 158 43.61 78.01 1 B GLU 159 176.54 167.57 1 B ILE 173 -98.87 -80.67 1 B LEU 195 -60.11 -178.68 1 B SER 213 -177.56 145.48 1 B HIS 226 -135.88 -42.01 1 B ASP 245 82.28 2.34 1 B ARG 258 -116.42 62.69 protein_rep.param protein.top water_rep.param water.top ion.param ion.top 172.53 67.38 20.38 -7.37 2.03 0.00 -7.37 0.00 14.73 0.288 0.004 0.262 0.262 0.288 3.01 29.76 4307 60097 58328 7.4 97.1 1.00 1.00 RANDOM 1 THROUGHOUT 0 SAD Engh & Huber CNS bulk solvent model used 50.9609 0.359054 0.43 0.39 5.00 0.38 0.35 3.01 3.01 29.76 0 4126 0 0 4126 0.008 1.5 26.9 0.72 0.36 0.016 0.344 3.15 478 6299 7501 6777 8 7.1 90.3 0.339 0.014 0.297 3.31 559 6536 7540 7095 8 7.9 94.1 0.285 0.013 0.245 3.52 485 6832 7500 7317 8 6.6 97.6 0.26 0.011 0.241 3.79 576 6831 7521 7407 8 7.8 98.5 0.279 0.011 0.255 4.17 590 6867 7547 7457 8 7.9 98.8 0.253 0.011 0.235 4.77 552 6892 7489 7444 8 7.4 99.4 0.277 0.012 0.259 6.01 535 6962 7536 7497 8 7.1 99.5 0.325 0.014 0.3 29.76 532 6802 7508 7334 8 7.3 97.7 3.01 49.03 1TLY 43 -24 49 -24 40 -40 60045 216141.02 0.320000 0.0 1 refinement Axel T. Brunger axel.brunger@yale.edu 1998 Fortran CNS package 1.1 data reduction DENZO data scaling SCALEPACK phasing SOLVE Tsx structure 1 N N 1 N N A ILE 86 A ILE 86 HELX_P A ASN 91 A ASN 91 1 1 6 A ASP 238 A ASP 238 HELX_P A TRP 242 A TRP 242 5 2 5 B ILE 86 B ILE 86 HELX_P B ASN 91 B ASN 91 1 3 6 B ASP 238 B ASP 238 HELX_P B TRP 242 B TRP 242 5 4 5 MEMBRANE PROTEIN nucleoside transporter, BETA BARREL, MEMBRANE PROTEIN TSX_ECOLI UNP 1 23 P0A927 AENDKPQYLSDWWHQSVNVVGSYHTRFGPQIRNDTYLEYEAFAKKDWFDFYGYADAPVFFGGNSDAKGIWNHGSPLFMEI EPRFSIDKLTNTDLSFGPFKEWYFANNYIYDMGRNKDGRQSTWYMGLGTDIDTGLPMSLSMNVYAKYQWQNYGAANENEW DGYRFKIKYFVPITDLWGGQLSYIGFTNFDWGSDLGDDSGNAINGIKTRTNNSIASSHILALNYDHWHYSVVARYWHDGG QWNDDAELNFGNGNFNVRSTGWGGYLVVGYNF 23 294 1TLY 1 272 P0A927 A 1 1 272 23 294 1TLY 1 272 P0A927 B 1 1 272 1 expression tag HIS 273 1TLY A P0A927 UNP 273 1 expression tag HIS 274 1TLY A P0A927 UNP 274 1 expression tag HIS 275 1TLY A P0A927 UNP 275 1 expression tag HIS 276 1TLY A P0A927 UNP 276 1 expression tag HIS 277 1TLY A P0A927 UNP 277 1 expression tag HIS 278 1TLY A P0A927 UNP 278 2 expression tag HIS 273 1TLY B P0A927 UNP 273 2 expression tag HIS 274 1TLY B P0A927 UNP 274 2 expression tag HIS 275 1TLY B P0A927 UNP 275 2 expression tag HIS 276 1TLY B P0A927 UNP 276 2 expression tag HIS 277 1TLY B P0A927 UNP 277 2 expression tag HIS 278 1TLY B P0A927 UNP 278 13 2 13 2 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 anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel A TRP 13 A TRP 13 A TYR 23 A TYR 23 A THR 35 A THR 35 A LYS 45 A LYS 45 A PHE 48 A PHE 48 A PRO 57 A PRO 57 A PHE 77 A PHE 77 A SER 85 A SER 85 A PHE 99 A PHE 99 A ASP 111 A ASP 111 A GLN 120 A GLN 120 A ILE 131 A ILE 131 A SER 138 A SER 138 A ASN 151 A ASN 151 A GLU 159 A GLU 159 A LEU 176 A LEU 176 A GLY 179 A GLY 179 A TRP 191 A TRP 191 A SER 213 A SER 213 A ASN 223 A ASN 223 A TRP 227 A TRP 227 A HIS 237 A HIS 237 A GLY 261 A GLY 261 A PHE 272 A PHE 272 A TRP 13 A TRP 13 A TYR 23 A TYR 23 A GLU 247 A GLU 247 A ASN 249 A ASN 249 A ASN 254 A ASN 254 A ASN 256 A ASN 256 B HIS 14 B HIS 14 B TYR 23 B TYR 23 B THR 35 B THR 35 B LYS 45 B LYS 45 B PHE 48 B PHE 48 B PRO 57 B PRO 57 B PHE 77 B PHE 77 B SER 85 B SER 85 B PHE 99 B PHE 99 B ASN 115 B ASN 115 B GLY 118 B GLY 118 B ILE 131 B ILE 131 B SER 138 B SER 138 B ASN 151 B ASN 151 B GLU 159 B GLU 159 B LEU 176 B LEU 176 B GLY 179 B GLY 179 B TRP 191 B TRP 191 B SER 213 B SER 213 B ASN 223 B ASN 223 B TRP 227 B TRP 227 B HIS 237 B HIS 237 B GLY 261 B GLY 261 B ASN 271 B ASN 271 B HIS 14 B HIS 14 B TYR 23 B TYR 23 B GLU 247 B GLU 247 B LEU 248 B LEU 248 B PHE 255 B PHE 255 B ASN 256 B ASN 256 154 P 32 2 1