0.019030 0.010987 0.000000 0.000000 0.021974 0.000000 0.000000 0.000000 0.016211 0.00000 0.00000 0.00000 Malashkevich, V.N. Singh, M. Kim, P.S. http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic 6 90.00 90.00 120.00 52.548 52.548 61.686 C2 H4 O 44.053 ACETYL GROUP non-polymer 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 H2 O 18.015 WATER non-polymer 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 H2 N 16.023 AMINO GROUP non-polymer 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 C N 2 N O N 3 N C N 4 N H N 5 N H N 6 N H N 7 N H N 8 N N N 9 S C N 10 N C N 11 N O N 12 N C N 13 N O N 14 N H N 15 N H N 16 N H N 17 N H N 18 N H N 19 N H N 20 N H N 21 N N N 22 S C N 23 N C N 24 N O N 25 N C N 26 N C N 27 N C N 28 N N N 29 N C N 30 N N N 31 N N N 32 N O 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 H N 42 N H N 43 N H N 44 N H N 45 N H N 46 N H N 47 N H N 48 N N N 49 S C N 50 N C N 51 N O N 52 N C N 53 N C N 54 N O N 55 N N N 56 N O N 57 N H N 58 N H N 59 N H N 60 N H N 61 N H N 62 N H N 63 N H N 64 N H N 65 N N N 66 S C N 67 N C N 68 N O N 69 N C N 70 N C N 71 N O N 72 N O N 73 N O N 74 N H N 75 N H N 76 N H N 77 N H N 78 N H N 79 N H N 80 N H N 81 N N N 82 S C N 83 N C N 84 N O N 85 N C N 86 N C N 87 N C N 88 N O N 89 N N N 90 N O N 91 N H N 92 N H N 93 N H N 94 N H N 95 N H N 96 N H N 97 N H N 98 N H N 99 N H N 100 N H N 101 N N N 102 S C N 103 N C N 104 N O N 105 N C N 106 N C N 107 N C N 108 N O N 109 N O N 110 N O N 111 N H N 112 N H N 113 N H N 114 N H N 115 N H N 116 N H N 117 N H N 118 N H N 119 N H N 120 N N N 121 N C N 122 N C N 123 N O N 124 N O N 125 N H N 126 N H N 127 N H N 128 N H N 129 N H N 130 N N N 131 S C N 132 N C N 133 N O N 134 N C Y 135 N C Y 136 N N Y 137 N C Y 138 N C Y 139 N N N 140 N O N 141 N H N 142 N H N 143 N H N 144 N H N 145 N H N 146 N H N 147 N H N 148 N H N 149 N H N 150 N H N 151 N O N 152 N H N 153 N H N 154 N N N 155 S C N 156 N C N 157 N O N 158 S C N 159 N C N 160 N C N 161 N C N 162 N O N 163 N H N 164 N H N 165 N H N 166 N H N 167 N H N 168 N H N 169 N H N 170 N H N 171 N H N 172 N H N 173 N H N 174 N H N 175 N H N 176 N N N 177 S C N 178 N C N 179 N O N 180 N C N 181 N C N 182 N C N 183 N C N 184 N O N 185 N H N 186 N H N 187 N H N 188 N H N 189 N H N 190 N H N 191 N H N 192 N H N 193 N H N 194 N H N 195 N H N 196 N H N 197 N H N 198 N N N 199 S C N 200 N C N 201 N O N 202 N C N 203 N C N 204 N C N 205 N C N 206 N N N 207 N O N 208 N H N 209 N H N 210 N H N 211 N H N 212 N H N 213 N H N 214 N H N 215 N H N 216 N H N 217 N H N 218 N H N 219 N H N 220 N H N 221 N H N 222 N H N 223 N N N 224 S C N 225 N C N 226 N O N 227 N C N 228 N C N 229 N S N 230 N C N 231 N O N 232 N H N 233 N H N 234 N H N 235 N H N 236 N H N 237 N H N 238 N H N 239 N H N 240 N H N 241 N H N 242 N H N 243 N N N 244 N H N 245 N H N 246 N N N 247 S C N 248 N C N 249 N O N 250 N C N 251 N O N 252 N O N 253 N H N 254 N H N 255 N H N 256 N H N 257 N H N 258 N H N 259 N H N 260 N N N 261 S C N 262 N C N 263 N O N 264 R C N 265 N O N 266 N C N 267 N O N 268 N H N 269 N H N 270 N H N 271 N H N 272 N H N 273 N H N 274 N H N 275 N H N 276 N H N 277 N N N 278 S C N 279 N C N 280 N O N 281 N C Y 282 N C Y 283 N C Y 284 N C Y 285 N N Y 286 N C Y 287 N C Y 288 N C Y 289 N C Y 290 N C N 291 N O N 292 N H N 293 N H N 294 N H 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 C Y 313 N C Y 314 N C N 315 N O N 316 N O N 317 N H N 318 N H 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 N N 329 S C N 330 N C N 331 N O N 332 N C N 333 N C N 334 N C N 335 N O N 336 N H N 337 N H N 338 N H N 339 N H N 340 N H N 341 N H N 342 N H N 343 N H N 344 N H N 345 N H N 346 N H N 1 N doub N 2 N sing N 3 N sing N 4 N sing N 5 N sing N 6 N sing N 7 N sing N 8 N sing N 9 N sing N 10 N sing N 11 N sing N 12 N sing N 13 N doub N 14 N sing N 15 N sing N 16 N sing N 17 N sing N 18 N sing N 19 N sing N 20 N sing N 21 N sing N 22 N sing N 23 N sing N 24 N sing N 25 N doub 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 sing N 34 N sing N 35 N sing N 36 N sing N 37 N sing N 38 N sing N 39 N doub N 40 N sing N 41 N sing N 42 N sing N 43 N sing N 44 N sing N 45 N sing N 46 N sing N 47 N sing N 48 N sing N 49 N sing N 50 N sing N 51 N doub N 52 N sing N 53 N sing N 54 N sing N 55 N sing N 56 N doub N 57 N sing N 58 N sing N 59 N sing N 60 N sing N 61 N sing N 62 N sing N 63 N sing N 64 N sing N 65 N sing N 66 N sing N 67 N doub N 68 N sing N 69 N sing N 70 N sing N 71 N sing N 72 N doub N 73 N sing N 74 N sing N 75 N sing N 76 N sing N 77 N sing N 78 N sing N 79 N sing N 80 N sing N 81 N sing N 82 N doub N 83 N sing N 84 N sing N 85 N sing N 86 N sing N 87 N sing N 88 N sing N 89 N sing N 90 N doub N 91 N sing N 92 N sing N 93 N sing N 94 N sing N 95 N sing N 96 N sing N 97 N sing N 98 N sing N 99 N sing N 100 N sing N 101 N doub N 102 N sing N 103 N sing N 104 N sing N 105 N sing N 106 N sing N 107 N sing N 108 N sing N 109 N doub N 110 N sing N 111 N sing N 112 N sing N 113 N sing N 114 N sing N 115 N sing N 116 N sing N 117 N sing N 118 N sing N 119 N doub N 120 N sing N 121 N sing N 122 N sing N 123 N sing N 124 N sing N 125 N sing N 126 N sing N 127 N sing N 128 N doub N 129 N sing N 130 N sing N 131 N sing N 132 N sing Y 133 N sing Y 134 N doub Y 135 N doub N 136 N sing Y 137 N sing N 138 N sing Y 139 N sing N 140 N sing N 141 N sing N 142 N sing N 143 N sing 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 doub 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 sing 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 doub 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 sing 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 doub 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 sing 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 doub 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 sing N 229 N sing N 230 N sing N 231 N sing N 232 N sing N 233 N sing N 234 N sing N 235 N sing N 236 N sing N 237 N sing N 238 N doub N 239 N sing N 240 N sing N 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 doub N 268 N sing N 269 N sing N 270 N sing N 271 N sing Y 272 N doub Y 273 N sing Y 274 N sing N 275 N sing Y 276 N doub Y 277 N sing Y 278 N sing N 279 N sing Y 280 N sing Y 281 N doub N 282 N sing Y 283 N doub N 284 N sing Y 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 doub N 296 N sing N 297 N sing N 298 N sing N 299 N sing Y 300 N doub Y 301 N sing Y 302 N sing N 303 N sing Y 304 N doub N 305 N sing Y 306 N doub N 307 N sing Y 308 N sing N 309 N sing N 310 N sing N 311 N sing N 312 N sing N 313 N sing N 314 N sing N 315 N sing N 316 N sing N 317 N sing N 318 N sing N 319 N doub N 320 N sing N 321 N sing N 322 N sing N 323 N sing N 324 N sing N 325 N sing N 326 N sing N 327 N sing N 328 N sing N 329 N sing N 330 N sing US Proc.Natl.Acad.Sci.USA PNASA6 0040 0027-8424 98 8502 8506 10.1073/pnas.151254798 11447278 The trimer-of-hairpins motif in membrane fusion: Visna virus. 2001 US Proc.Natl.Acad.Sci.USA PNASA6 0040 0027-8424 95 9134 9139 10.1073/pnas.95.16.9134 Crystal Structure of the Simian Immunodeficiency Virus (Siv) Gp41 Core: Conserved Helical Interactions Underlie the Broad Inhibitory Activity of Gp41 Peptides 1998 US Cell(Cambridge,Mass.) CELLB5 0998 0092-8674 89 263 273 10.1016/S0092-8674(00)80205-6 Core Structure of Gp41 from the HIV Envelope Glycoprotein 1997 10.2210/pdb1jek/pdb pdb_00001jek 1.000000 0.000000 0.000000 0.000000 1.000000 0.000000 0.000000 0.000000 1.000000 0.00000 0.00000 0.00000 100 1 IMAGE PLATE 1998-12-01 RIGAKU RAXIS IV SINGLE WAVELENGTH M x-ray 1 1.28 1.0 X4A NSLS 1.28 SYNCHROTRON NSLS BEAMLINE X4A 4336.971 ENV POLYPROTEIN 1 syn polymer 4126.549 ENV POLYPROTEIN 1 syn polymer 18.015 water 142 nat water COAT POLYPROTEIN COAT POLYPROTEIN no yes (ACE)QSLANATAAQQEVLEASYAMVQHIAKGIRILEARVARVEA(NH2) XQSLANATAAQQEVLEASYAMVQHIAKGIRILEARVARVEAX A polypeptide(L) no yes (ACE)WQQWEEEIEQHEGNLSLLLREAALQVHIAQRDAR(NH2) XWQQWEEEIEQHEGNLSLLLREAALQVHIAQRDARX 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 1 2.91 57.67 POLYSERINE MODEL VAPOR DIFFUSION, HANGING DROP 8.5 25% tert-butanol, 0.1M TRIS-HCL, pH 8.5, VAPOR DIFFUSION, HANGING DROP, temperature 298K 298 chem_comp_atom chem_comp_bond database_2 pdbx_initial_refinement_model struct_conn struct_site repository Initial release Version format compliance Derived calculations Version format compliance Atomic model Data collection Database references Derived calculations Refinement description 1 0 2001-07-25 1 1 2008-04-27 1 2 2011-07-13 1 3 2011-11-16 1 4 2023-08-16 _database_2.pdbx_DOI _database_2.pdbx_database_accession _struct_conn.pdbx_leaving_atom_flag _struct_site.pdbx_auth_asym_id _struct_site.pdbx_auth_comp_id _struct_site.pdbx_auth_seq_id RCSB Y RCSB 2001-06-18 REL HOH water This peptide was chemically synthesized. The sequence of the peptide is naturally found in Visna virus. sample This peptide was chemically synthesized. The sequence of the peptide is naturally found in Visna virus. sample 2SIV PDB ENTRY 2SIV PDB experimental model WAT 1 3 HOH HOH 1 A WAT 2 3 HOH HOH 2 A WAT 4 3 HOH HOH 4 A WAT 5 3 HOH HOH 5 A WAT 6 3 HOH HOH 6 A WAT 7 3 HOH HOH 7 A WAT 8 3 HOH HOH 8 A WAT 9 3 HOH HOH 9 A WAT 13 3 HOH HOH 13 A WAT 14 3 HOH HOH 14 A WAT 15 3 HOH HOH 15 A WAT 16 3 HOH HOH 16 A WAT 17 3 HOH HOH 17 A WAT 18 3 HOH HOH 18 A WAT 20 3 HOH HOH 20 A WAT 22 3 HOH HOH 22 A WAT 23 3 HOH HOH 23 A WAT 24 3 HOH HOH 24 A WAT 25 3 HOH HOH 25 A WAT 26 3 HOH HOH 26 A WAT 27 3 HOH HOH 27 A WAT 28 3 HOH HOH 28 A WAT 31 3 HOH HOH 31 A WAT 32 3 HOH HOH 32 A WAT 33 3 HOH HOH 33 A WAT 34 3 HOH HOH 34 A WAT 35 3 HOH HOH 35 A WAT 36 3 HOH HOH 36 A WAT 37 3 HOH HOH 37 A WAT 39 3 HOH HOH 39 A WAT 40 3 HOH HOH 40 A WAT 41 3 HOH HOH 41 A WAT 44 3 HOH HOH 44 A WAT 46 3 HOH HOH 46 A WAT 48 3 HOH HOH 48 A WAT 49 3 HOH HOH 49 A WAT 50 3 HOH HOH 50 A WAT 52 3 HOH HOH 52 A WAT 59 3 HOH HOH 59 A WAT 61 3 HOH HOH 61 A WAT 62 3 HOH HOH 62 A WAT 63 3 HOH HOH 63 A WAT 64 3 HOH HOH 64 A WAT 65 3 HOH HOH 65 A WAT 68 3 HOH HOH 68 A WAT 71 3 HOH HOH 71 A WAT 72 3 HOH HOH 72 A WAT 73 3 HOH HOH 73 A WAT 75 3 HOH HOH 75 A WAT 78 3 HOH HOH 78 A WAT 80 3 HOH HOH 80 A WAT 82 3 HOH HOH 82 A WAT 83 3 HOH HOH 83 A WAT 89 3 HOH HOH 89 A WAT 90 3 HOH HOH 90 A WAT 94 3 HOH HOH 94 A WAT 97 3 HOH HOH 97 A WAT 99 3 HOH HOH 99 A WAT 101 3 HOH HOH 101 A WAT 102 3 HOH HOH 102 A WAT 105 3 HOH HOH 105 A WAT 107 3 HOH HOH 107 A WAT 108 3 HOH HOH 108 A WAT 112 3 HOH HOH 112 A WAT 114 3 HOH HOH 114 A WAT 116 3 HOH HOH 116 A WAT 117 3 HOH HOH 117 A WAT 118 3 HOH HOH 118 A WAT 119 3 HOH HOH 119 A WAT 120 3 HOH HOH 120 A WAT 128 3 HOH HOH 128 A WAT 129 3 HOH HOH 129 A WAT 130 3 HOH HOH 130 A WAT 131 3 HOH HOH 131 A WAT 132 3 HOH HOH 132 A WAT 133 3 HOH HOH 133 A WAT 134 3 HOH HOH 134 A WAT 135 3 HOH HOH 135 A WAT 138 3 HOH HOH 138 A WAT 139 3 HOH HOH 139 A WAT 140 3 HOH HOH 140 A WAT 141 3 HOH HOH 141 A WAT 3 3 HOH HOH 3 B WAT 10 3 HOH HOH 10 B WAT 11 3 HOH HOH 11 B WAT 12 3 HOH HOH 12 B WAT 19 3 HOH HOH 19 B WAT 21 3 HOH HOH 21 B WAT 29 3 HOH HOH 29 B WAT 30 3 HOH HOH 30 B WAT 38 3 HOH HOH 38 B WAT 42 3 HOH HOH 42 B WAT 43 3 HOH HOH 43 B WAT 45 3 HOH HOH 45 B WAT 47 3 HOH HOH 47 B WAT 51 3 HOH HOH 51 B WAT 54 3 HOH HOH 54 B WAT 55 3 HOH HOH 55 B WAT 56 3 HOH HOH 56 B WAT 57 3 HOH HOH 57 B WAT 60 3 HOH HOH 60 B WAT 66 3 HOH HOH 66 B WAT 67 3 HOH HOH 67 B WAT 69 3 HOH HOH 69 B WAT 70 3 HOH HOH 70 B WAT 74 3 HOH HOH 74 B WAT 76 3 HOH HOH 76 B WAT 77 3 HOH HOH 77 B WAT 79 3 HOH HOH 79 B WAT 81 3 HOH HOH 81 B WAT 84 3 HOH HOH 84 B WAT 85 3 HOH HOH 85 B WAT 87 3 HOH HOH 87 B WAT 88 3 HOH HOH 88 B WAT 91 3 HOH HOH 91 B WAT 92 3 HOH HOH 92 B WAT 93 3 HOH HOH 93 B WAT 95 3 HOH HOH 95 B WAT 96 3 HOH HOH 96 B WAT 98 3 HOH HOH 98 B WAT 104 3 HOH HOH 104 B WAT 106 3 HOH HOH 106 B WAT 109 3 HOH HOH 109 B WAT 110 3 HOH HOH 110 B WAT 111 3 HOH HOH 111 B WAT 115 3 HOH HOH 115 B WAT 121 3 HOH HOH 121 B WAT 122 3 HOH HOH 122 B WAT 123 3 HOH HOH 123 B WAT 125 3 HOH HOH 125 B WAT 126 3 HOH HOH 126 B WAT 127 3 HOH HOH 127 B WAT 136 3 HOH HOH 136 B WAT 137 3 HOH HOH 137 B WAT 142 3 HOH HOH 142 B WAT 143 3 HOH HOH 143 B WAT 144 3 HOH HOH 144 B WAT 145 3 HOH HOH 145 B WAT 146 3 HOH HOH 146 B WAT 147 3 HOH HOH 147 B WAT 148 3 HOH HOH 148 B WAT 149 3 HOH HOH 149 B ACE 545 n 1 ACE 545 A GLN 546 n 2 GLN 546 A SER 547 n 3 SER 547 A LEU 548 n 4 LEU 548 A ALA 549 n 5 ALA 549 A ASN 550 n 6 ASN 550 A ALA 551 n 7 ALA 551 A THR 552 n 8 THR 552 A ALA 553 n 9 ALA 553 A ALA 554 n 10 ALA 554 A GLN 555 n 11 GLN 555 A GLN 556 n 12 GLN 556 A GLU 557 n 13 GLU 557 A VAL 558 n 14 VAL 558 A LEU 559 n 15 LEU 559 A GLU 560 n 16 GLU 560 A ALA 561 n 17 ALA 561 A SER 562 n 18 SER 562 A TYR 563 n 19 TYR 563 A ALA 564 n 20 ALA 564 A MET 565 n 21 MET 565 A VAL 566 n 22 VAL 566 A GLN 567 n 23 GLN 567 A HIS 568 n 24 HIS 568 A ILE 569 n 25 ILE 569 A ALA 570 n 26 ALA 570 A LYS 571 n 27 LYS 571 A GLY 572 n 28 GLY 572 A ILE 573 n 29 ILE 573 A ARG 574 n 30 ARG 574 A ILE 575 n 31 ILE 575 A LEU 576 n 32 LEU 576 A GLU 577 n 33 GLU 577 A ALA 578 n 34 ALA 578 A ARG 579 n 35 ARG 579 A VAL 580 n 36 VAL 580 A ALA 581 n 37 ALA 581 A ARG 582 n 38 ARG 582 A VAL 583 n 39 VAL 583 A GLU 584 n 40 GLU 584 A ALA 585 n 41 ALA 585 A NHH 586 n 42 NH2 586 A ACE 627 n 1 ACE 627 B TRP 628 n 2 TRP 628 B GLN 629 n 3 GLN 629 B GLN 630 n 4 GLN 630 B TRP 631 n 5 TRP 631 B GLU 632 n 6 GLU 632 B GLU 633 n 7 GLU 633 B GLU 634 n 8 GLU 634 B ILE 635 n 9 ILE 635 B GLU 636 n 10 GLU 636 B GLN 637 n 11 GLN 637 B HIS 638 n 12 HIS 638 B GLU 639 n 13 GLU 639 B GLY 640 n 14 GLY 640 B ASN 641 n 15 ASN 641 B LEU 642 n 16 LEU 642 B SER 643 n 17 SER 643 B LEU 644 n 18 LEU 644 B LEU 645 n 19 LEU 645 B LEU 646 n 20 LEU 646 B ARG 647 n 21 ARG 647 B GLU 648 n 22 GLU 648 B ALA 649 n 23 ALA 649 B ALA 650 n 24 ALA 650 B LEU 651 n 25 LEU 651 B GLN 652 n 26 GLN 652 B VAL 653 n 27 VAL 653 B HIS 654 n 28 HIS 654 B THR 655 n 29 ILE 655 B ALA 656 n 30 ALA 656 B GLN 657 n 31 GLN 657 B ARG 658 n 32 ARG 658 B ASP 659 n 33 ASP 659 B ALA 660 n 34 ALA 660 B ARG 661 n 35 ARG 661 B NHH 662 n 36 NH2 662 B author_and_software_defined_assembly PISA,PQS 6 hexameric 13060 -103 11000 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 -0.5000000000 -0.8660254038 0.0000000000 0.8660254038 -0.5000000000 0.0000000000 0.0000000000 0.0000000000 1.0000000000 2_665 -y+1,x-y+1,z crystal symmetry operation 26.2740000000 45.5079029181 0.0000000000 -0.5000000000 0.8660254038 0.0000000000 -0.8660254038 -0.5000000000 0.0000000000 0.0000000000 0.0000000000 1.0000000000 3_565 -x+y,-x+1,z crystal symmetry operation -26.2740000000 45.5079029181 0.0000000000 1 A HOH 1 C HOH 1 A HOH 4 C HOH 1 A HOH 40 C HOH 1 A HOH 46 C HOH 1 B HOH 42 D HOH 1 B A OE2 O GLU HOH 632 107 2.12 1_555 3_565 PROTEIN_REP.PARAM PROTEIN.TOP ION.PARAM WATER_REP.PARAM 31.1 6.82 3.16 0.00 6.82 0.00 -13.64 0.2650000 0.007 0.2130000 0.2130000 1.50 9.96 1559 15369 10.1 94.9 RANDOM 914104.10 0.00 1 RESTRAINED THROUGHOUT 0.0 MOLECULAR REPLACEMENT PDB ENTRY 2SIV FLAT MODEL 94.78 0.451 0.24 0.19 5.00 0.22 0.21 1.50 9.96 142 740 0 0 598 0.012 1.3 13.9 0.99 0.3630000 0.026 0.3190000 1.59 202 1723 6 10.5 72.6 22.9 1.5 25.0 1JEK 16300 0.0 0.0660000 0.0660000 1 13.9 7.5 90.1 0.1380000 1.5 1.52 2.5 0.1380000 1 1.5 64.7 phasing AMoRE refinement CNS 1.0 data reduction DENZO data scaling SCALEPACK Visna TM CORE STRUCTURE 1 N N 2 N N 3 N N 3 N N Trimer is formed around the crystallographic 3-fold axis A GLN 546 A GLN 2 HELX_P A ALA 585 A ALA 41 1 1 40 B TRP 628 B TRP 2 HELX_P B ARG 661 B ARG 35 1 2 34 covale 1.332 both A ACE 545 A C ACE 1 1_555 A GLN 546 A N GLN 2 1_555 covale 1.322 both A ALA 585 A C ALA 41 1_555 A NH2 586 A N NH2 42 1_555 covale 1.323 both B ACE 627 B C ACE 1 1_555 B TRP 628 B N TRP 2 1_555 covale 1.323 both B ARG 661 B C ARG 35 1_555 B NH2 662 B N NH2 36 1_555 VIRAL PROTEIN ENVELOPE GLYCOPROTEIN, RETROVIRUS, HIV, SIV, GP41, Viral protein ENV_VILVK UNP 1 693 P35954 QSLANATAAQQEVLEASYAMVQHIAKGIRILEARVARVEA ENV_VILVK UNP 2 775 P35954 WQQWEEEIEQHEGNLSLLLREAALQVHIAQRDAR 693 732 1JEK 546 585 P35954 A 1 2 41 775 808 1JEK 628 661 P35954 B 2 2 35 BINDING SITE FOR RESIDUE ACE A 545 A ACE 545 Software 2 BINDING SITE FOR RESIDUE ACE B 627 B ACE 627 Software 3 BINDING SITE FOR RESIDUE NH2 A 586 A NH2 586 Software 2 BINDING SITE FOR RESIDUE NH2 B 662 B NH2 662 Software 2 A ALA 549 A ALA 5 2 3_565 B HOH 66 D HOH 2 1_555 B GLN 629 B GLN 3 3 3_565 B TRP 631 B TRP 5 3 3_565 B HOH 47 D HOH 3 3_565 A ALA 585 A ALA 41 2 3_565 B HOH 12 D HOH 2 3_565 B ALA 660 B ALA 34 2 2_665 B ARG 661 B ARG 35 2 2_665 150 P 3 2 1