0.023810 0.000000 0.000000 0.000000 0.023095 0.000000 0.000000 0.000000 0.015291 0.00000 0.00000 0.00000 Musacchio, A. Saraste, M. Wilmanns, M. http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic 8 90.00 90.00 90.00 42.000 43.300 65.400 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 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 O N 145 N H N 146 N H N 147 N N N 148 S C N 149 N C N 150 N O N 151 S C N 152 N C N 153 N C N 154 N C N 155 N O 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 H N 167 N H N 168 N H N 169 N N N 170 S C N 171 N C N 172 N O N 173 N C N 174 N C N 175 N C N 176 N C N 177 N O 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 H N 189 N H N 190 N H N 191 N N N 192 S C N 193 N C N 194 N O N 195 N C N 196 N C N 197 N C N 198 N C N 199 N N N 200 N O 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 H N 214 N H N 215 N H N 216 N N N 217 S C N 218 N C N 219 N O N 220 N C Y 221 N C Y 222 N C Y 223 N C Y 224 N C Y 225 N C Y 226 N C N 227 N O N 228 N H N 229 N H N 230 N H N 231 N H 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 N N 240 S C N 241 N C N 242 N O N 243 N C N 244 N C N 245 N C N 246 N O 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 O N 262 N O N 263 N H 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 N N 271 S C N 272 N C N 273 N O N 274 R C N 275 N O N 276 N C N 277 N O N 278 N H N 279 N H 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 N C Y 292 N C Y 293 N C Y 294 N C Y 295 N N Y 296 N C Y 297 N C Y 298 N C Y 299 N C Y 300 N C N 301 N O N 302 N H N 303 N H N 304 N H N 305 N H N 306 N H N 307 N H N 308 N H N 309 N H N 310 N H N 311 N H N 312 N H N 313 N H N 314 N N N 315 S C N 316 N C N 317 N O N 318 N C Y 319 N C Y 320 N C Y 321 N C Y 322 N C Y 323 N C Y 324 N C N 325 N O N 326 N O N 327 N H N 328 N H N 329 N H N 330 N H N 331 N H N 332 N H N 333 N H N 334 N H N 335 N H N 336 N H N 337 N H N 338 N N N 339 S C N 340 N C N 341 N O N 342 N C N 343 N C N 344 N C N 345 N O 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 H N 356 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 sing N 144 N sing N 145 N doub 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 sing N 165 N sing N 166 N doub 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 sing N 186 N sing N 187 N doub 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 sing N 210 N sing N 211 N doub N 212 N sing N 213 N sing N 214 N sing N 215 N sing Y 216 N doub Y 217 N sing Y 218 N sing N 219 N sing Y 220 N doub N 221 N sing Y 222 N doub N 223 N sing Y 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 doub N 235 N sing N 236 N sing N 237 N sing N 238 N sing 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 doub N 265 N sing N 266 N sing N 267 N sing N 268 N sing 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 doub N 281 N sing N 282 N sing N 283 N sing N 284 N sing Y 285 N doub Y 286 N sing Y 287 N sing N 288 N sing Y 289 N doub Y 290 N sing Y 291 N sing N 292 N sing Y 293 N sing Y 294 N doub N 295 N sing Y 296 N doub N 297 N sing Y 298 N sing N 299 N sing N 300 N sing N 301 N sing N 302 N sing N 303 N sing N 304 N sing N 305 N sing N 306 N sing N 307 N sing N 308 N doub N 309 N sing N 310 N sing N 311 N sing N 312 N sing Y 313 N doub Y 314 N sing Y 315 N sing N 316 N sing Y 317 N doub N 318 N sing Y 319 N doub N 320 N sing Y 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 N 331 N sing N 332 N doub N 333 N sing N 334 N sing N 335 N sing N 336 N sing N 337 N sing N 338 N sing N 339 N sing N 340 N sing N 341 N sing N 342 N sing N 343 N sing US Nat.Struct.Biol. NSBIEW 2024 1072-8368 1 546 551 10.1038/nsb0894-546 7664083 High-resolution crystal structures of tyrosine kinase SH3 domains complexed with proline-rich peptides. 1994 10.2210/pdb1fyn/pdb pdb_00001fyn 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 SINGLE WAVELENGTH M x-ray 1 1.0 6953.491 PHOSPHOTRANSFERASE FYN 2.7.1.112 SH3 DOMAIN 1 man polymer SYNTHETIC PEPTIDE (PPAYPPPPPVP) 1031.201 3BP-2 1 man polymer 18.015 water 37 nat water PROTO-ONCOGENE TYROSINE KINASE no no GTGVTLFVALYDYEARTEDDLSFHKGEKFQILNSSEGDWWEARSLTTGETGYIPSNYVAPVD GTGVTLFVALYDYEARTEDDLSFHKGEKFQILNSSEGDWWEARSLTTGETGYIPSNYVAPVD A polypeptide(L) no no PPAYPPPPVP PPAYPPPPVP 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 human Homo BL21 DE3 Escherichia sample FYN TYROSINE KINASE 9606 Homo sapiens 562 Escherichia coli 1.86 33.86 chem_comp_atom chem_comp_bond database_2 pdbx_database_status repository Initial release Version format compliance Version format compliance Data collection Database references Other 1 0 1996-11-08 1 1 2008-03-24 1 2 2011-07-13 1 3 2024-02-07 _database_2.pdbx_DOI _database_2.pdbx_database_accession _pdbx_database_status.process_site Y BNL 1995-05-17 REL HOH water CHEMICALLY SYNTHESIZED sample THIS ENTRY CONTAINS COORDINATES OF THE COMPLEX BETWEEN THE SH3 DOMAIN OF FYN TYROSINE KINASE AND A 10-RESIDUE SYNTHETIC PEPTIDE WITH THE SEQUENCE, PPAYPPPPPVP. HOH 1 3 HOH HOH 1 A HOH 2 3 HOH HOH 2 A HOH 3 3 HOH HOH 3 A HOH 4 3 HOH HOH 4 A HOH 5 3 HOH HOH 5 A HOH 6 3 HOH HOH 6 A HOH 7 3 HOH HOH 7 A HOH 8 3 HOH HOH 8 A HOH 9 3 HOH HOH 9 A HOH 10 3 HOH HOH 10 A HOH 11 3 HOH HOH 11 A HOH 12 3 HOH HOH 12 A HOH 13 3 HOH HOH 13 A HOH 14 3 HOH HOH 14 A HOH 15 3 HOH HOH 15 A HOH 16 3 HOH HOH 16 A HOH 17 3 HOH HOH 17 A HOH 18 3 HOH HOH 18 A HOH 19 3 HOH HOH 19 A HOH 20 3 HOH HOH 20 A HOH 21 3 HOH HOH 21 A HOH 22 3 HOH HOH 22 A HOH 23 3 HOH HOH 23 A HOH 24 3 HOH HOH 24 A HOH 25 3 HOH HOH 25 A HOH 26 3 HOH HOH 26 A HOH 28 3 HOH HOH 28 A HOH 29 3 HOH HOH 29 A HOH 30 3 HOH HOH 30 A HOH 31 3 HOH HOH 31 A HOH 32 3 HOH HOH 32 A HOH 33 3 HOH HOH 33 A HOH 34 3 HOH HOH 34 A HOH 35 3 HOH HOH 35 A HOH 36 3 HOH HOH 36 A HOH 37 3 HOH HOH 37 A HOH 27 3 HOH HOH 27 B GLY 81 n 1 GLY 81 A THR 82 n 2 THR 82 A GLY 83 n 3 GLY 83 A VAL 84 n 4 VAL 84 A THR 85 n 5 THR 85 A LEU 86 n 6 LEU 86 A PHE 87 n 7 PHE 87 A VAL 88 n 8 VAL 88 A ALA 89 n 9 ALA 89 A LEU 90 n 10 LEU 90 A TYR 91 n 11 TYR 91 A ASP 92 n 12 ASP 92 A TYR 93 n 13 TYR 93 A GLU 94 n 14 GLU 94 A ALA 95 n 15 ALA 95 A ARG 96 n 16 ARG 96 A THR 97 n 17 THR 97 A GLU 98 n 18 GLU 98 A ASP 99 n 19 ASP 99 A ASP 100 n 20 ASP 100 A LEU 101 n 21 LEU 101 A SER 102 n 22 SER 102 A PHE 103 n 23 PHE 103 A HIS 104 n 24 HIS 104 A LYS 105 n 25 LYS 105 A GLY 106 n 26 GLY 106 A GLU 107 n 27 GLU 107 A LYS 108 n 28 LYS 108 A PHE 109 n 29 PHE 109 A GLN 110 n 30 GLN 110 A ILE 111 n 31 ILE 111 A LEU 112 n 32 LEU 112 A ASN 113 n 33 ASN 113 A SER 114 n 34 SER 114 A SER 115 n 35 SER 115 A GLU 116 n 36 GLU 116 A GLY 117 n 37 GLY 117 A ASP 118 n 38 ASP 118 A TRP 119 n 39 TRP 119 A TRP 120 n 40 TRP 120 A GLU 121 n 41 GLU 121 A ALA 122 n 42 ALA 122 A ARG 123 n 43 ARG 123 A SER 124 n 44 SER 124 A LEU 125 n 45 LEU 125 A THR 126 n 46 THR 126 A THR 127 n 47 THR 127 A GLY 128 n 48 GLY 128 A GLU 129 n 49 GLU 129 A THR 130 n 50 THR 130 A GLY 131 n 51 GLY 131 A TYR 132 n 52 TYR 132 A ILE 133 n 53 ILE 133 A PRO 134 n 54 PRO 134 A SER 135 n 55 SER 135 A ASN 136 n 56 ASN 136 A TYR 137 n 57 TYR 137 A VAL 138 n 58 VAL 138 A ALA 139 n 59 ALA 139 A PRO 140 n 60 PRO 140 A VAL 141 n 61 VAL 141 A ASP 142 n 62 ASP 142 A PRO 1 n 1 PRO 1 B PRO 2 n 2 PRO 2 B ALA 3 n 3 ALA 3 B TYR 4 n 4 TYR 4 B PRO 5 n 5 PRO 5 B PRO 6 n 6 PRO 6 B PRO 7 n 7 PRO 7 B PRO 8 n 8 PRO 8 B VAL 9 n 9 VAL 9 B PRO 10 n 10 PRO 10 B author_defined_assembly 2 dimeric 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 O ALA 139 A O ALA 59 A N VAL 88 A N VAL 8 A O PHE 87 A O PHE 7 A N PHE 109 A N PHE 29 A O GLN 110 A O GLN 30 A N ARG 123 A N ARG 43 A O TRP 120 A O TRP 40 A N ILE 133 A N ILE 53 1 A CG GLU 94 A CG GLU 14 1 Y 1 A CD GLU 94 A CD GLU 14 1 Y 1 A OE1 GLU 94 A OE1 GLU 14 1 Y 1 A OE2 GLU 94 A OE2 GLU 14 1 Y 1 A CG ARG 96 A CG ARG 16 1 Y 1 A CD ARG 96 A CD ARG 16 1 Y 1 A NE ARG 96 A NE ARG 16 1 Y 1 A CZ ARG 96 A CZ ARG 16 1 Y 1 A NH1 ARG 96 A NH1 ARG 16 1 Y 1 A NH2 ARG 96 A NH2 ARG 16 1 Y 1 B CG PRO 1 B CG PRO 1 1 Y 1 B CD PRO 1 B CD PRO 1 1 Y 1 -19.59 2.20 117.20 97.61 B B B CA C N ALA ALA TYR 3 3 4 Y 1 19.57 1.60 122.70 142.27 B B B O C N ALA ALA TYR 3 3 4 Y 1 16.11 2.50 121.70 137.81 B B B C N CA ALA TYR TYR 3 4 4 Y 1 -21.49 1.80 110.60 89.11 B B B N CA CB TYR TYR TYR 4 4 4 N 1 -6.71 0.60 121.00 114.29 B B B CB CG CD2 TYR TYR TYR 4 4 4 N 1 7.72 1.10 117.90 125.62 B B B CD1 CG CD2 TYR TYR TYR 4 4 4 N 1 -5.13 0.80 121.30 116.17 B B B CG CD1 CE1 TYR TYR TYR 4 4 4 N 1 -22.74 2.70 111.00 88.26 B B B N CA C TYR TYR TYR 4 4 4 N 1 B B N CA ALA ALA 3 3 0.173 0.020 1.459 1.632 N 1 A A O O THR HOH 126 31 1.22 1_555 2_655 1 A A C O THR HOH 126 31 1.53 1_555 2_655 1 A A O O HOH HOH 24 24 2.00 1_555 3_655 1 A A CA O THR HOH 126 31 2.04 1_555 2_655 1 A A O O HOH HOH 30 37 2.08 1_555 2_655 1 B A CE1 O TYR HOH 4 22 2.14 1_555 4_555 1 A THR 82 74.89 -54.16 1 B ALA 3 32.04 78.87 1 B TYR 4 -165.96 116.60 THE 3BP2 PEPTIDE LIES ON A CRYSTALLOGRAPHIC TWO-FOLD AXIS, I.E., IT IS DISORDERED. OCCUPANCY OF PEPTIDE ATOMS HAS BEEN SET TO 0.5. 0.2340000 0.2340000 2.30 1 2.30 37 92 0 0 55 0.033 1.61 model building X-PLOR refinement X-PLOR phasing X-PLOR PHOSPHOTRANSFERASE 1 N N 2 N N 3 N N 3 N N A SER 135 A SER 55 HELX_P A TYR 137 A TYR 57 5 1 3 TRANSFERASE PROTO-ONCOGENE, TRANSFERASE, TYROSINE-PROTEIN KINASE, PHOSPHORYLATION, ATP-BINDING, MYRISTYLATION, SH3 DOMAIN, COMPLEX (PHOSPHOTRANSFERASE-PEPTIDE) FYN_HUMAN UNP 1 1 P06241 GCVQCKDKEATKLTEERDGSLNQSSGYRYGTDPTPQHYPSFGVTSIPNYNNFHAAGGQGLTVFGGVNSSSHTGTLRTRGG TGVTLFVALYDYEARTEDDLSFHKGEKFQILNSSEGDWWEARSLTTGETGYIPSNYVAPVDSIQAEEWYFGKLGRKDAER QLLSFGNPRGTFLIRESETTKGAYSLSIRDWDDMKGDHVKHYKIRKLDNGGYYITTRAQFETLQQLVQHYSERAAGLCCR LVVPCHKGMPRLTDLSVKTKDVWEIPRESLQLIKRLGNGQFGEVWMGTWNGNTKVAIKTLKPGTMSPESFLEEAQIMKKL KHDKLVQLYAVVSEEPIYIVTEYMNKGSLLDFLKDGEGRALKLPNLVDMAAQVAAGMAYIERMNYIHRDLRSANILVGNG LICKIADFGLARLIEDNEYTARQGAKFPIKWTAPEAALYGRFTIKSDVWSFGILLTELVTKGRVPYPGMNNREVLEQVER GYRMPCPQDCPISLHELMIHCWKKDPEERPTFEYLQSFLEDYFTATEPQYQPGENL 1FYN PDB 2 1FYN 80 141 1FYN 81 142 P06241 A 1 1 62 1 10 1FYN 1 10 1FYN B 2 1 10 5 anti-parallel anti-parallel anti-parallel anti-parallel A VAL 138 A VAL 58 A PRO 140 A PRO 60 A LEU 86 A LEU 6 A ALA 89 A ALA 9 A LYS 108 A LYS 28 A ASN 113 A ASN 33 A TRP 119 A TRP 39 A SER 124 A SER 44 A THR 130 A THR 50 A PRO 134 A PRO 54 23 I 2 2 2