0.023732 0.000000 0.000000 0.000000 0.019027 0.000000 0.000000 0.000000 0.017659 0.000000 0.000000 0.000000 Chang, C. Newton, D.L. Rybak, S.M. Wlodawer, A. http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic 4 90.00 90.00 90.00 42.138 52.558 56.627 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 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 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 O4 S -2 96.063 SULFATE ION non-polymer 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.Biol. JMOBAK 0070 0022-2836 317 119 130 10.1006/jmbi.2002.5406 11916383 Crystallographic and functional studies of a modified form of eosinophil-derived neurotoxin (EDN) with novel biological activities. 2002 1.000000 0.000000 0.000000 0.000000 1.000000 0.000000 0.000000 0.000000 1.000000 0.000000 0.000000 0.000000 100 1 CCD 2000-06-15 ADSC QUANTUM 4 SI(111) DOUBLE CRYSTAL SINGLE WAVELENGTH M x-ray 1 0.9800 1.0 X9B NSLS 0.9800 SYNCHROTRON NSLS BEAMLINE X9B 15717.831 eosinophil-derived neurotoxin 3.1.27.5 1 man polymer 96.063 SULFATE ION 2 syn non-polymer 18.015 water 244 nat water Ribonuclease 2 no no HVKPPQFTWAQWFETQHINMTSQQCTNAMQVINNYQRRCKNQNTFLLTTFANVVNVCGNPNMTCPSNKTRKNCHHSGSQV PLIHCNLTTPSPQNISNCRYAQTPANMFYIVACDNRDQRRDPPQYPVVPVHLDRII HVKPPQFTWAQWFETQHINMTSQQCTNAMQVINNYQRRCKNQNTFLLTTFANVVNVCGNPNMTCPSNKTRKNCHHSGSQV PLIHCNLTTPSPQNISNCRYAQTPANMFYIVACDNRDQRRDPPQYPVVPVHLDRII A 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 human Homo Escherichia sample 9606 Homo sapiens 562 Escherichia coli 1 1.73 38.29 VAPOR DIFFUSION, HANGING DROP 6.5 Na cacodylate, PEG 8K, ammonium sulfate, glycerol, pH 6.5, VAPOR DIFFUSION, HANGING DROP, temperature 295K 295 repository Initial release Version format compliance Version format compliance 1 0 2002-04-03 1 1 2008-04-27 1 2 2011-07-13 RCSB Y RCSB 2001-09-26 REL REL SO4 SULFATE ION HOH water SO1 151 2 SO4 SO4 301 A SO1 152 2 SO4 SO4 302 A HOH 1 3 HOH HOH 303 A HOH 2 3 HOH HOH 304 A HOH 3 3 HOH HOH 305 A HOH 4 3 HOH HOH 306 A HOH 5 3 HOH HOH 307 A HOH 6 3 HOH HOH 308 A HOH 7 3 HOH HOH 309 A HOH 8 3 HOH HOH 310 A HOH 9 3 HOH HOH 311 A HOH 10 3 HOH HOH 312 A HOH 11 3 HOH HOH 313 A HOH 12 3 HOH HOH 314 A HOH 13 3 HOH HOH 315 A HOH 14 3 HOH HOH 316 A HOH 15 3 HOH HOH 317 A HOH 16 3 HOH HOH 318 A HOH 17 3 HOH HOH 319 A HOH 18 3 HOH HOH 320 A HOH 19 3 HOH HOH 321 A HOH 20 3 HOH HOH 322 A HOH 21 3 HOH HOH 323 A HOH 22 3 HOH HOH 324 A HOH 23 3 HOH HOH 325 A HOH 24 3 HOH HOH 326 A HOH 25 3 HOH HOH 327 A HOH 26 3 HOH HOH 328 A HOH 27 3 HOH HOH 329 A HOH 28 3 HOH HOH 330 A HOH 29 3 HOH HOH 331 A HOH 30 3 HOH HOH 332 A HOH 31 3 HOH HOH 333 A HOH 32 3 HOH HOH 334 A HOH 33 3 HOH HOH 335 A HOH 34 3 HOH HOH 336 A HOH 35 3 HOH HOH 337 A HOH 36 3 HOH HOH 338 A HOH 37 3 HOH HOH 339 A HOH 38 3 HOH HOH 340 A HOH 39 3 HOH HOH 341 A HOH 40 3 HOH HOH 342 A HOH 41 3 HOH HOH 343 A HOH 42 3 HOH HOH 344 A HOH 43 3 HOH HOH 345 A HOH 44 3 HOH HOH 346 A HOH 45 3 HOH HOH 347 A HOH 46 3 HOH HOH 348 A HOH 47 3 HOH HOH 349 A HOH 48 3 HOH HOH 350 A HOH 49 3 HOH HOH 351 A HOH 50 3 HOH HOH 352 A HOH 51 3 HOH HOH 353 A HOH 52 3 HOH HOH 354 A HOH 53 3 HOH HOH 355 A HOH 54 3 HOH HOH 356 A HOH 55 3 HOH HOH 357 A HOH 56 3 HOH HOH 358 A HOH 57 3 HOH HOH 359 A HOH 58 3 HOH HOH 360 A HOH 59 3 HOH HOH 361 A HOH 60 3 HOH HOH 362 A HOH 61 3 HOH HOH 363 A HOH 62 3 HOH HOH 364 A HOH 63 3 HOH HOH 365 A HOH 64 3 HOH HOH 366 A HOH 65 3 HOH HOH 367 A HOH 66 3 HOH HOH 368 A HOH 67 3 HOH HOH 369 A HOH 68 3 HOH HOH 370 A HOH 69 3 HOH HOH 371 A HOH 70 3 HOH HOH 372 A HOH 71 3 HOH HOH 373 A HOH 72 3 HOH HOH 374 A HOH 73 3 HOH HOH 375 A HOH 74 3 HOH HOH 376 A HOH 75 3 HOH HOH 377 A HOH 76 3 HOH HOH 378 A HOH 77 3 HOH HOH 379 A HOH 78 3 HOH HOH 380 A HOH 79 3 HOH HOH 381 A HOH 80 3 HOH HOH 382 A HOH 81 3 HOH HOH 383 A HOH 82 3 HOH HOH 384 A HOH 83 3 HOH HOH 385 A HOH 84 3 HOH HOH 386 A HOH 85 3 HOH HOH 387 A HOH 86 3 HOH HOH 388 A HOH 87 3 HOH HOH 389 A HOH 88 3 HOH HOH 390 A HOH 89 3 HOH HOH 391 A HOH 90 3 HOH HOH 392 A HOH 91 3 HOH HOH 393 A HOH 92 3 HOH HOH 394 A HOH 93 3 HOH HOH 395 A HOH 94 3 HOH HOH 396 A HOH 95 3 HOH HOH 397 A HOH 96 3 HOH HOH 398 A HOH 97 3 HOH HOH 399 A HOH 98 3 HOH HOH 400 A HOH 99 3 HOH HOH 401 A HOH 100 3 HOH HOH 402 A HOH 101 3 HOH HOH 403 A HOH 102 3 HOH HOH 404 A HOH 103 3 HOH HOH 405 A HOH 104 3 HOH HOH 406 A HOH 105 3 HOH HOH 407 A HOH 106 3 HOH HOH 408 A HOH 107 3 HOH HOH 409 A HOH 108 3 HOH HOH 410 A HOH 109 3 HOH HOH 411 A HOH 110 3 HOH HOH 412 A HOH 111 3 HOH HOH 413 A HOH 112 3 HOH HOH 414 A HOH 113 3 HOH HOH 415 A HOH 114 3 HOH HOH 416 A HOH 115 3 HOH HOH 417 A HOH 116 3 HOH HOH 418 A HOH 117 3 HOH HOH 419 A HOH 118 3 HOH HOH 420 A HOH 119 3 HOH HOH 421 A HOH 120 3 HOH HOH 422 A HOH 121 3 HOH HOH 423 A HOH 122 3 HOH HOH 424 A HOH 123 3 HOH HOH 425 A HOH 124 3 HOH HOH 426 A HOH 125 3 HOH HOH 427 A HOH 126 3 HOH HOH 428 A HOH 127 3 HOH HOH 429 A HOH 128 3 HOH HOH 430 A HOH 129 3 HOH HOH 431 A HOH 130 3 HOH HOH 432 A HOH 131 3 HOH HOH 433 A HOH 132 3 HOH HOH 434 A HOH 133 3 HOH HOH 435 A HOH 134 3 HOH HOH 436 A HOH 135 3 HOH HOH 437 A HOH 136 3 HOH HOH 438 A HOH 137 3 HOH HOH 439 A HOH 138 3 HOH HOH 440 A HOH 139 3 HOH HOH 441 A HOH 140 3 HOH HOH 442 A HOH 141 3 HOH HOH 443 A HOH 142 3 HOH HOH 444 A HOH 143 3 HOH HOH 445 A HOH 144 3 HOH HOH 446 A HOH 145 3 HOH HOH 447 A HOH 146 3 HOH HOH 448 A HOH 147 3 HOH HOH 449 A HOH 148 3 HOH HOH 450 A HOH 149 3 HOH HOH 451 A HOH 150 3 HOH HOH 452 A HOH 151 3 HOH HOH 453 A HOH 152 3 HOH HOH 454 A HOH 153 3 HOH HOH 455 A HOH 154 3 HOH HOH 456 A HOH 155 3 HOH HOH 457 A HOH 156 3 HOH HOH 458 A HOH 157 3 HOH HOH 459 A HOH 158 3 HOH HOH 460 A HOH 159 3 HOH HOH 461 A HOH 160 3 HOH HOH 462 A HOH 161 3 HOH HOH 463 A HOH 162 3 HOH HOH 464 A HOH 163 3 HOH HOH 465 A HOH 164 3 HOH HOH 466 A HOH 165 3 HOH HOH 467 A HOH 166 3 HOH HOH 468 A HOH 167 3 HOH HOH 469 A HOH 168 3 HOH HOH 470 A HOH 169 3 HOH HOH 471 A HOH 170 3 HOH HOH 472 A HOH 171 3 HOH HOH 473 A HOH 172 3 HOH HOH 474 A HOH 173 3 HOH HOH 475 A HOH 174 3 HOH HOH 476 A HOH 175 3 HOH HOH 477 A HOH 176 3 HOH HOH 478 A HOH 177 3 HOH HOH 479 A HOH 178 3 HOH HOH 480 A HOH 179 3 HOH HOH 481 A HOH 180 3 HOH HOH 482 A HOH 181 3 HOH HOH 483 A HOH 182 3 HOH HOH 484 A HOH 183 3 HOH HOH 485 A HOH 184 3 HOH HOH 486 A HOH 185 3 HOH HOH 487 A HOH 186 3 HOH HOH 488 A HOH 187 3 HOH HOH 489 A HOH 188 3 HOH HOH 490 A HOH 189 3 HOH HOH 491 A HOH 190 3 HOH HOH 492 A HOH 191 3 HOH HOH 493 A HOH 192 3 HOH HOH 494 A HOH 193 3 HOH HOH 495 A HOH 194 3 HOH HOH 496 A HOH 195 3 HOH HOH 497 A HOH 196 3 HOH HOH 498 A HOH 197 3 HOH HOH 499 A HOH 198 3 HOH HOH 500 A HOH 199 3 HOH HOH 501 A HOH 200 3 HOH HOH 502 A HOH 201 3 HOH HOH 503 A HOH 202 3 HOH HOH 504 A HOH 203 3 HOH HOH 505 A HOH 204 3 HOH HOH 506 A HOH 205 3 HOH HOH 507 A HOH 206 3 HOH HOH 508 A HOH 207 3 HOH HOH 509 A HOH 208 3 HOH HOH 510 A HOH 209 3 HOH HOH 511 A HOH 210 3 HOH HOH 512 A HOH 211 3 HOH HOH 513 A HOH 212 3 HOH HOH 514 A HOH 213 3 HOH HOH 515 A HOH 214 3 HOH HOH 516 A HOH 215 3 HOH HOH 517 A HOH 216 3 HOH HOH 518 A HOH 217 3 HOH HOH 519 A HOH 218 3 HOH HOH 520 A HOH 219 3 HOH HOH 521 A HOH 220 3 HOH HOH 522 A HOH 221 3 HOH HOH 523 A HOH 222 3 HOH HOH 524 A HOH 223 3 HOH HOH 525 A HOH 224 3 HOH HOH 526 A HOH 225 3 HOH HOH 527 A HOH 226 3 HOH HOH 528 A HOH 227 3 HOH HOH 529 A HOH 228 3 HOH HOH 530 A HOH 229 3 HOH HOH 531 A HOH 230 3 HOH HOH 532 A HOH 231 3 HOH HOH 533 A HOH 232 3 HOH HOH 534 A HOH 233 3 HOH HOH 535 A HOH 234 3 HOH HOH 536 A HOH 235 3 HOH HOH 537 A HOH 236 3 HOH HOH 538 A HOH 237 3 HOH HOH 539 A HOH 238 3 HOH HOH 540 A HOH 239 3 HOH HOH 541 A HOH 240 3 HOH HOH 542 A HOH 241 3 HOH HOH 543 A HOH 242 3 HOH HOH 544 A HOH 243 3 HOH HOH 545 A HOH 244 3 HOH HOH 546 A HIS -2 n 1 HIS -2 A VAL -1 n 2 VAL -1 A LYS 1 n 3 LYS 1 A PRO 2 n 4 PRO 2 A PRO 3 n 5 PRO 3 A GLN 4 n 6 GLN 4 A PHE 5 n 7 PHE 5 A THR 6 n 8 THR 6 A TRP 7 n 9 TRP 7 A ALA 8 n 10 ALA 8 A GLN 9 n 11 GLN 9 A TRP 10 n 12 TRP 10 A PHE 11 n 13 PHE 11 A GLU 12 n 14 GLU 12 A THR 13 n 15 THR 13 A GLN 14 n 16 GLN 14 A HIS 15 n 17 HIS 15 A ILE 16 n 18 ILE 16 A ASN 17 n 19 ASN 17 A MET 18 n 20 MET 18 A THR 19 n 21 THR 19 A SER 20 n 22 SER 20 A GLN 21 n 23 GLN 21 A GLN 22 n 24 GLN 22 A CYS 23 n 25 CYS 23 A THR 24 n 26 THR 24 A ASN 25 n 27 ASN 25 A ALA 26 n 28 ALA 26 A MET 27 n 29 MET 27 A GLN 28 n 30 GLN 28 A VAL 29 n 31 VAL 29 A ILE 30 n 32 ILE 30 A ASN 31 n 33 ASN 31 A ASN 32 n 34 ASN 32 A TYR 33 n 35 TYR 33 A GLN 34 n 36 GLN 34 A ARG 35 n 37 ARG 35 A ARG 36 n 38 ARG 36 A CYS 37 n 39 CYS 37 A LYS 38 n 40 LYS 38 A ASN 39 n 41 ASN 39 A GLN 40 n 42 GLN 40 A ASN 41 n 43 ASN 41 A THR 42 n 44 THR 42 A PHE 43 n 45 PHE 43 A LEU 44 n 46 LEU 44 A LEU 45 n 47 LEU 45 A THR 46 n 48 THR 46 A THR 47 n 49 THR 47 A PHE 48 n 50 PHE 48 A ALA 49 n 51 ALA 49 A ASN 50 n 52 ASN 50 A VAL 51 n 53 VAL 51 A VAL 52 n 54 VAL 52 A ASN 53 n 55 ASN 53 A VAL 54 n 56 VAL 54 A CYS 55 n 57 CYS 55 A GLY 56 n 58 GLY 56 A ASN 57 n 59 ASN 57 A PRO 58 n 60 PRO 58 A ASN 59 n 61 ASN 59 A MET 60 n 62 MET 60 A THR 61 n 63 THR 61 A CYS 62 n 64 CYS 62 A PRO 63 n 65 PRO 63 A SER 64 n 66 SER 64 A ASN 65 n 67 ASN 65 A LYS 66 n 68 LYS 66 A THR 67 n 69 THR 67 A ARG 68 n 70 ARG 68 A LYS 69 n 71 LYS 69 A ASN 70 n 72 ASN 70 A CYS 71 n 73 CYS 71 A HIS 72 n 74 HIS 72 A HIS 73 n 75 HIS 73 A SER 74 n 76 SER 74 A GLY 75 n 77 GLY 75 A SER 76 n 78 SER 76 A GLN 77 n 79 GLN 77 A VAL 78 n 80 VAL 78 A PRO 79 n 81 PRO 79 A LEU 80 n 82 LEU 80 A ILE 81 n 83 ILE 81 A HIS 82 n 84 HIS 82 A CYS 83 n 85 CYS 83 A ASN 84 n 86 ASN 84 A LEU 85 n 87 LEU 85 A THR 86 n 88 THR 86 A THR 87 n 89 THR 87 A PRO 88 n 90 PRO 88 A SER 89 n 91 SER 89 A PRO 90 n 92 PRO 90 A GLN 91 n 93 GLN 91 A ASN 92 n 94 ASN 92 A ILE 93 n 95 ILE 93 A SER 94 n 96 SER 94 A ASN 95 n 97 ASN 95 A CYS 96 n 98 CYS 96 A ARG 97 n 99 ARG 97 A TYR 98 n 100 TYR 98 A ALA 99 n 101 ALA 99 A GLN 100 n 102 GLN 100 A THR 101 n 103 THR 101 A PRO 102 n 104 PRO 102 A ALA 103 n 105 ALA 103 A ASN 104 n 106 ASN 104 A MET 105 n 107 MET 105 A PHE 106 n 108 PHE 106 A TYR 107 n 109 TYR 107 A ILE 108 n 110 ILE 108 A VAL 109 n 111 VAL 109 A ALA 110 n 112 ALA 110 A CYS 111 n 113 CYS 111 A ASP 112 n 114 ASP 112 A ASN 113 n 115 ASN 113 A ARG 114 n 116 ARG 114 A ASP 115 n 117 ASP 115 A GLN 116 n 118 GLN 116 A ARG 117 n 119 ARG 117 A ARG 118 n 120 ARG 118 A ASP 119 n 121 ASP 119 A PRO 120 n 122 PRO 120 A PRO 121 n 123 PRO 121 A GLN 122 n 124 GLN 122 A TYR 123 n 125 TYR 123 A PRO 124 n 126 PRO 124 A VAL 125 n 127 VAL 125 A VAL 126 n 128 VAL 126 A PRO 127 n 129 PRO 127 A VAL 128 n 130 VAL 128 A HIS 129 n 131 HIS 129 A LEU 130 n 132 LEU 130 A ASP 131 n 133 ASP 131 A ARG 132 n 134 ARG 132 A ILE 133 n 135 ILE 133 A ILE 134 n 136 ILE 134 A 0.1253 0.1354 0.1214 0.1323 0.158 0.1691 2728 3071 5.2 5.2 52691 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 41 A N ASN 43 A O CYS 83 A O CYS 85 A N ASN 84 A N ASN 86 A O ALA 99 A O ALA 101 A O VAL 109 A O VAL 111 A N HIS 72 A N HIS 74 A N ASN 41 A N ASN 43 A O CYS 83 A O CYS 85 A N ASN 84 A N ASN 86 A O ALA 99 A O ALA 101 A N ALA 110 A N ALA 112 A O VAL 128 A O VAL 130 1 -13.11 2.00 110.40 97.29 A A A CB CA C PHE PHE PHE 5 5 5 A N 1 4.48 0.50 120.30 124.78 A A A NE CZ NH1 ARG ARG ARG 36 36 36 B B B N 1 3.00 0.50 120.30 123.30 A A A NE CZ NH2 ARG ARG ARG 36 36 36 A A A N 1 13.25 2.20 113.40 126.65 A A A CA CB CG LYS LYS LYS 38 38 38 N 1 16.32 2.60 111.60 127.92 A A A CB CG CD GLN GLN GLN 40 40 40 A A N 1 8.82 1.40 123.60 132.42 A A A CD NE CZ ARG ARG ARG 68 68 68 A A A N 1 6.77 0.50 120.30 127.07 A A A NE CZ NH1 ARG ARG ARG 68 68 68 A A A N 1 -17.58 1.80 110.60 93.02 A A A N CA CB GLN GLN GLN 100 100 100 A N 1 -14.62 2.10 111.80 97.18 A A A CG CD NE ARG ARG ARG 117 117 117 N 1 A A CA CB GLN GLN 100 100 0.812 0.022 1.535 2.347 B N 1 A A CD NE ARG ARG 117 117 0.788 0.017 1.460 2.248 N 1 A SER 89 -158.39 67.07 0.1691 0.1323 0.1354 0.1354 1.00 20.00 12613 3071 62423 62423 15350 5.2 86.5 RANDOM 1 FREE R 0.0 0.0 MOLECULAR REPLACEMENT ENGH AND HUBER 19 1047.00 1352.00 1.00 20.00 244 1422 10 0 1168 0.036 0.047 0.000 0.0306 0.082 0.119 0.134 0.005 0.061 0.106 1.0 20 1K2A 68750 62494 -1.0 1 90.9 1.00 1.04 76.4 data reduction DENZO data scaling SCALEPACK phasing AMoRE refinement SHELXL-97 eosinophil-derived neurotoxin (E.C.3.1.27.5) Modified Form of Eosinophil-derived Neurotoxin 1 N N 2 N N 2 N N 3 N N A THR 6 A THR 8 HELX_P A ILE 16 A ILE 18 1 1 11 A GLN 22 A GLN 24 HELX_P A ARG 35 A ARG 37 1 2 14 A THR 47 A THR 49 HELX_P A CYS 55 A CYS 57 1 3 9 A ASN 92 A ASN 94 HELX_P A CYS 96 A CYS 98 5 4 5 disulf 2.041 A CYS 23 A SG CYS 25 1_555 A CYS 83 A SG CYS 85 1_555 disulf 2.025 A CYS 37 A SG CYS 39 1_555 A CYS 96 A SG CYS 98 1_555 disulf 2.045 A CYS 55 A SG CYS 57 1_555 A CYS 111 A SG CYS 113 1_555 disulf 2.040 A CYS 62 A SG CYS 64 1_555 A CYS 71 A SG CYS 73 1_555 HYDROLASE RNase A folding, HYDROLASE RNAS2_HUMAN UNP 1 26 P10153 HVKPPQFTWAQWFETQHINMTSQQCTNAMQVINNYQRRCKNQNTFLLTTFANVVNVCGNPNMTCPSNKTRKNCHHSGSQV PLIHCNLTTPSPQNISNCRYAQTPANMFYIVACDNRDQRRDPPQYPVVPVHLDRII 26 161 1K2A -2 133 P10153 A 1 1 135 4 4 anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel A GLN 40 A GLN 42 A LEU 44 A LEU 46 A VAL 78 A VAL 80 A THR 87 A THR 89 A ARG 97 A ARG 99 A ASN 113 A ASN 115 A CYS 71 A CYS 73 A HIS 73 A HIS 75 A GLN 40 A GLN 42 A LEU 44 A LEU 46 A VAL 78 A VAL 80 A THR 87 A THR 89 A ARG 97 A ARG 99 A ASN 113 A ASN 115 A VAL 125 A VAL 127 A ILE 134 A ILE 136 BINDING SITE FOR RESIDUE SO4 A 301 Software 10 BINDING SITE FOR RESIDUE SO4 A 302 Software 7 A HIS -2 A HIS 1 10 1_555 A GLN 14 A GLN 16 10 1_555 A HIS 15 A HIS 17 10 1_555 A HIS 129 A HIS 131 10 1_555 A LEU 130 A LEU 132 10 1_555 A HOH 312 D HOH 10 1_555 A HOH 399 D HOH 10 1_555 A HOH 424 D HOH 10 1_555 A HOH 488 D HOH 10 1_555 A HOH 504 D HOH 10 1_555 A ARG 36 A ARG 38 7 1_555 A LYS 38 A LYS 40 7 1_555 A ASN 39 A ASN 41 7 1_555 A GLN 40 A GLN 42 7 1_555 A HOH 415 D HOH 7 1_555 A HOH 470 D HOH 7 1_555 A HOH 487 D HOH 7 1_555 19 P 21 21 21