HEADSC 2nrx SEQCRD A M MET --- 1 - - - 0 SEQCRD A R ARG --- 2 - - - 0 SEQCRD A G GLY GLY 3 341 C C 0 SEQCRD A L LEU LEU 4 342 C C 0 SEQCRD A R ARG ARG 5 343 H H 0 SEQCRD A K LYS LYS 6 344 H H 0 SEQCRD A E GLU GLU 7 345 H H 0 SEQCRD A A ALA ALA 8 346 H H 0 SEQCRD A L LEU LEU 9 347 H H 0 SEQCRD A E GLU GLU 10 348 H H 0 SEQCRD A E GLU GLU 11 349 H H 0 SEQCRD A L LEU LEU 12 350 H H 0 SEQCRD A M MET MET 13 351 H H 0 SEQCRD A K LYS LYS 14 352 H H 0 SEQCRD A L LEU LEU 15 353 H H 0 SEQCRD A L LEU LEU 16 354 H H 0 SEQCRD A N ASN ASN 17 355 C C 0 SEQCRD A M MET MET 18 356 C C 0 SEQCRD A K LYS LYS 19 357 C C 0 SEQCRD A D ASP ASP 20 358 C C 0 SEQCRD A F PHE PHE 21 359 C C 0 SEQCRD A P PRO PRO 22 360 C C 0 SEQCRD A Y TYR TYR 23 361 C C 0 SEQCRD A R ARG ARG 24 362 E E 0 SEQCRD A I ILE ILE 25 363 E E 0 SEQCRD A E GLU GLU 26 364 E E 0 SEQCRD A G GLY GLY 27 365 E E 0 SEQCRD A I ILE ILE 28 366 E E 0 SEQCRD A D ASP ASP 29 367 E E 0 SEQCRD A I ILE ILE 30 368 E E 0 SEQCRD A S SER SER 31 369 E E 0 SEQCRD A H HIS HIS 32 370 E E 0 SEQCRD A L LEU LEU 33 371 E E 0 SEQCRD A Q GLN GLN 34 372 C C 0 SEQCRD A G GLY GLY 35 373 C C 0 SEQCRD A K LYS LYS 36 374 C C 0 SEQCRD A Y TYR TYR 37 375 E E 0 SEQCRD A T THR THR 38 376 E E 0 SEQCRD A V VAL VAL 39 377 E E 0 SEQCRD A A ALA ALA 40 378 E E 0 SEQCRD A S SER SER 41 379 E E 0 SEQCRD A L LEU LEU 42 380 E E 0 SEQCRD A V VAL VAL 43 381 E E 0 SEQCRD A V VAL VAL 44 382 E E 0 SEQCRD A F PHE PHE 45 383 E E 0 SEQCRD A E GLU GLU 46 384 E E 0 SEQCRD A D ASP ASP 47 385 C C 0 SEQCRD A G GLY GLY 48 386 C C 0 SEQCRD A F PHE PHE 49 387 E E 0 SEQCRD A P PRO PRO 50 388 E E 0 SEQCRD A K LYS LYS 51 389 C C 0 SEQCRD A K LYS LYS 52 390 H H 0 SEQCRD A G GLY GLY 53 391 H H 0 SEQCRD A D ASP ASP 54 392 H H 0 SEQCRD A Y TYR TYR 55 393 H H 0 SEQCRD A R ARG ARG 56 394 E E 0 SEQCRD A R ARG ARG 57 395 E E 0 SEQCRD A Y TYR TYR 58 396 E E 0 SEQCRD A K LYS LYS 59 397 E E 0 SEQCRD A I ILE ILE 60 398 E E 0 SEQCRD A E GLU GLU 61 399 E E 0 SEQCRD A Q GLN GLN 62 400 C C 0 SEQCRD A D ASP ASP 63 401 C C 0 SEQCRD A H HIS HIS 64 402 C C 0 SEQCRD A P PRO PRO 65 403 C C 0 SEQCRD A D ASP ASP 66 404 H H 0 SEQCRD A D ASP ASP 67 405 H H 0 SEQCRD A Y TYR TYR 68 406 H H 0 SEQCRD A E GLU GLU 69 407 H H 0 SEQCRD A S SER SER 70 408 H H 0 SEQCRD A I ILE ILE 71 409 H H 0 SEQCRD A R ARG ARG 72 410 H H 0 SEQCRD A T THR THR 73 411 H H 0 SEQCRD A V VAL VAL 74 412 H H 0 SEQCRD A V VAL VAL 75 413 H H 0 SEQCRD A K LYS LYS 76 414 H H 0 SEQCRD A R ARG ARG 77 415 H H 0 SEQCRD A R ARG ARG 78 416 H H 0 SEQCRD A Y TYR TYR 79 417 H H 0 SEQCRD A S SER SER 80 418 H H 0 SEQCRD A K LYS LYS 81 419 C C 0 SEQCRD A H HIS HIS 82 420 C C 0 SEQCRD A P PRO PRO 83 421 C C 0 SEQCRD A L LEU LEU 84 422 C C 0 SEQCRD A P PRO PRO 85 423 C C 0 SEQCRD A N ASN ASN 86 424 C C 0 SEQCRD A L LEU LEU 87 425 E E 0 SEQCRD A L LEU LEU 88 426 E E 0 SEQCRD A F PHE PHE 89 427 E E 0 SEQCRD A V VAL VAL 90 428 E E 0 SEQCRD A D ASP ASP 91 429 C C 0 SEQCRD A G GLY GLY 92 430 C C 0 SEQCRD A G GLY GLY 93 431 H H 0 SEQCRD A I ILE ILE 94 432 H H 0 SEQCRD A G GLY GLY 95 433 H H 0 SEQCRD A Q GLN GLN 96 434 H H 0 SEQCRD A V VAL VAL 97 435 H H 0 SEQCRD A N ASN ASN 98 436 H H 0 SEQCRD A A ALA ALA 99 437 H H 0 SEQCRD A A ALA ALA 100 438 H H 0 SEQCRD A I ILE ILE 101 439 H H 0 SEQCRD A E GLU GLU 102 440 H H 0 SEQCRD A A ALA ALA 103 441 H H 0 SEQCRD A L LEU LEU 104 442 H H 0 SEQCRD A K LYS LYS 105 443 H H 0 SEQCRD A E GLU GLU 106 444 H H 0 SEQCRD A I ILE ILE 107 445 H H 0 SEQCRD A G GLY GLY 108 446 C C 0 SEQCRD A K LYS LYS 109 447 C C 0 SEQCRD A D ASP ASP 110 448 C C 0 SEQCRD A C CYS CYS 111 449 C C 0 SEQCRD A P PRO PRO 112 450 C C 0 SEQCRD A V VAL VAL 113 451 E E 0 SEQCRD A V VAL VAL 114 452 E E 0 SEQCRD A G GLY GLY 115 453 E E 0 SEQCRD A L LEU LEU 116 454 E E 0 SEQCRD A A ALA ALA 117 455 C C 0 SEQCRD A K LYS LYS 118 456 C C 0 SEQCRD A K LYS LYS 119 457 C C 0 SEQCRD A E GLU GLU 120 458 C C 0 SEQCRD A E GLU GLU 121 459 C C 0 SEQCRD A T THR THR 122 460 E E 0 SEQCRD A V VAL VAL 123 461 E E 0 SEQCRD A V VAL VAL 124 462 E E 0 SEQCRD A F PHE PHE 125 463 E E 0 SEQCRD A E GLU GLU 126 464 C C 0 SEQCRD A N ASN ASN 127 465 C C 0 SEQCRD A R ARG ARG 128 466 E E 0 SEQCRD A E GLU GLU 129 467 E E 0 SEQCRD A I ILE ILE 130 468 E E 0 SEQCRD A H HIS HIS 131 469 E E 0 SEQCRD A L LEU LEU 132 470 C C 0 SEQCRD A P PRO PRO 133 471 C C 0 SEQCRD A H HIS HIS 134 472 C C 0 SEQCRD A D ASP ASP 135 473 C C 0 SEQCRD A H HIS HIS 136 474 H H 0 SEQCRD A P PRO PRO 137 475 H H 0 SEQCRD A V VAL VAL 138 476 H H 0 SEQCRD A L LEU LEU 139 477 H H 0 SEQCRD A R ARG ARG 140 478 H H 0 SEQCRD A L LEU LEU 141 479 H H 0 SEQCRD A L LEU LEU 142 480 H H 0 SEQCRD A V VAL VAL 143 481 H H 0 SEQCRD A Q GLN GLN 144 482 H H 0 SEQCRD A I ILE ILE 145 483 H H 0 SEQCRD A R ARG ARG 146 484 H H 0 SEQCRD A D ASP ASP 147 485 H H 0 SEQCRD A E GLU GLU 148 486 H H 0 SEQCRD A T THR THR 149 487 H H 0 SEQCRD A H HIS HIS 150 488 H H 0 SEQCRD A R ARG ARG 151 489 H H 0 SEQCRD A F PHE PHE 152 490 H H 0 SEQCRD A A ALA ALA 153 491 H H 0 SEQCRD A V VAL VAL 154 492 H H 0 SEQCRD A S SER SER 155 493 H H 0 SEQCRD A Y TYR TYR 156 494 H H 0 SEQCRD A H HIS HIS 157 495 H H 0 SEQCRD A R ARG ARG 158 496 H H 0 SEQCRD A K LYS LYS 159 497 H H 0 SEQCRD A R ARG ARG 160 498 H H 0 SEQCRD A R ARG ARG 161 499 H H 0 SEQCRD A E GLU GLU 162 500 H H 0 SEQCRD A K LYS LYS 163 501 H H 0 SEQCRD A E GLU GLU 164 502 H H 0 SEQCRD A S SER SER 165 503 H H 0 SEQCRD A L LEU LEU 166 504 H H 0 SEQCRD A R ARG ARG 167 505 H H 0 SEQCRD A S SER SER 168 506 H H 0 SEQCRD A V VAL VAL 169 507 H H 0 SEQCRD A L LEU LEU 170 508 H H 0 SEQCRD A D ASP ASP 171 509 H H 0 SEQCRD A N ASN ASN 172 510 C C 0 SEQCRD A V VAL VAL 173 511 C C 0 SEQCRD A P PRO PRO 174 512 C C 0 SEQCRD A G GLY GLY 175 513 C C 0 SEQCRD A I ILE ILE 176 514 C C 0 SEQCRD A G GLY GLY 177 515 H H 0 SEQCRD A P PRO PRO 178 516 H H 0 SEQCRD A I ILE ILE 179 517 H H 0 SEQCRD A R ARG ARG 180 518 H H 0 SEQCRD A K LYS LYS 181 519 H H 0 SEQCRD A K LYS LYS 182 520 H H 0 SEQCRD A K LYS LYS 183 521 H H 0 SEQCRD A L LEU LEU 184 522 H H 0 SEQCRD A I ILE ILE 185 523 H H 0 SEQCRD A E GLU GLU 186 524 H H 0 SEQCRD A H HIS HIS 187 525 H H 0 SEQCRD A F PHE PHE 188 526 H H 0 SEQCRD A G GLY GLY 189 527 H H 0 SEQCRD A S SER SER 190 528 H H 0 SEQCRD A L LEU LEU 191 529 H H 0 SEQCRD A E GLU GLU 192 530 H H 0 SEQCRD A N ASN ASN 193 531 H H 0 SEQCRD A I ILE ILE 194 532 H H 0 SEQCRD A R ARG ARG 195 533 H H 0 SEQCRD A S SER SER 196 534 H H 0 SEQCRD A A ALA ALA 197 535 C C 0 SEQCRD A S SER SER 198 536 H H 0 SEQCRD A L LEU LEU 199 537 H H 0 SEQCRD A E GLU GLU 200 538 H H 0 SEQCRD A E GLU GLU 201 539 H H 0 SEQCRD A I ILE ILE 202 540 H H 0 SEQCRD A A ALA ALA 203 541 H H 0 SEQCRD A R ARG ARG 204 542 H H 0 SEQCRD A V VAL VAL 205 543 H H 0 SEQCRD A I ILE ILE 206 544 H H 0 SEQCRD A G GLY GLY 207 545 H H 0 SEQCRD A S SER SER 208 546 H H 0 SEQCRD A T THR THR 209 547 H H 0 SEQCRD A E GLU GLU 210 548 H H 0 SEQCRD A I ILE ILE 211 549 H H 0 SEQCRD A A ALA ALA 212 550 H H 0 SEQCRD A R ARG ARG 213 551 H H 0 SEQCRD A R ARG ARG 214 552 H H 0 SEQCRD A V VAL VAL 215 553 H H 0 SEQCRD A L LEU LEU 216 554 H H 0 SEQCRD A D ASP ASP 217 555 H H 0 SEQCRD A I ILE ILE 218 556 H H 0 SEQCRD A L LEU LEU 219 557 H H 0 SEQCRD A G GLY --- 220 - - - 0 SEQCRD B M MET --- 1 - - - 0 SEQCRD B R ARG --- 2 - - - 0 SEQCRD B G GLY --- 3 - - - 0 SEQCRD B L LEU LEU 4 342 C C 0 SEQCRD B R ARG ARG 5 343 H H 0 SEQCRD B K LYS LYS 6 344 H H 0 SEQCRD B E GLU GLU 7 345 H H 0 SEQCRD B A ALA ALA 8 346 H H 0 SEQCRD B L LEU LEU 9 347 H H 0 SEQCRD B E GLU GLU 10 348 H H 0 SEQCRD B E GLU GLU 11 349 H H 0 SEQCRD B L LEU LEU 12 350 H H 0 SEQCRD B M MET MET 13 351 H H 0 SEQCRD B K LYS LYS 14 352 H H 0 SEQCRD B L LEU LEU 15 353 H H 0 SEQCRD B L LEU LEU 16 354 H H 0 SEQCRD B N ASN ASN 17 355 C C 0 SEQCRD B M MET MET 18 356 C C 0 SEQCRD B K LYS LYS 19 357 C C 0 SEQCRD B D ASP ASP 20 358 C C 0 SEQCRD B F PHE PHE 21 359 C C 0 SEQCRD B P PRO PRO 22 360 C C 0 SEQCRD B Y TYR TYR 23 361 C C 0 SEQCRD B R ARG ARG 24 362 E E 0 SEQCRD B I ILE ILE 25 363 E E 0 SEQCRD B E GLU GLU 26 364 E E 0 SEQCRD B G GLY GLY 27 365 E E 0 SEQCRD B I ILE ILE 28 366 E E 0 SEQCRD B D ASP ASP 29 367 E E 0 SEQCRD B I ILE ILE 30 368 E E 0 SEQCRD B S SER SER 31 369 E E 0 SEQCRD B H HIS HIS 32 370 E E 0 SEQCRD B L LEU LEU 33 371 E E 0 SEQCRD B Q GLN GLN 34 372 C C 0 SEQCRD B G GLY GLY 35 373 C C 0 SEQCRD B K LYS LYS 36 374 C C 0 SEQCRD B Y TYR TYR 37 375 E E 0 SEQCRD B T THR THR 38 376 E E 0 SEQCRD B V VAL VAL 39 377 E E 0 SEQCRD B A ALA ALA 40 378 E E 0 SEQCRD B S SER SER 41 379 E E 0 SEQCRD B L LEU LEU 42 380 E E 0 SEQCRD B V VAL VAL 43 381 E E 0 SEQCRD B V VAL VAL 44 382 E E 0 SEQCRD B F PHE PHE 45 383 E E 0 SEQCRD B E GLU GLU 46 384 E E 0 SEQCRD B D ASP ASP 47 385 C C 0 SEQCRD B G GLY GLY 48 386 C C 0 SEQCRD B F PHE PHE 49 387 E E 0 SEQCRD B P PRO PRO 50 388 E E 0 SEQCRD B K LYS LYS 51 389 C C 0 SEQCRD B K LYS LYS 52 390 H H 0 SEQCRD B G GLY GLY 53 391 H H 0 SEQCRD B D ASP ASP 54 392 H H 0 SEQCRD B Y TYR TYR 55 393 H H 0 SEQCRD B R ARG ARG 56 394 E E 0 SEQCRD B R ARG ARG 57 395 E E 0 SEQCRD B Y TYR TYR 58 396 E E 0 SEQCRD B K LYS LYS 59 397 E E 0 SEQCRD B I ILE ILE 60 398 E E 0 SEQCRD B E GLU GLU 61 399 E E 0 SEQCRD B Q GLN GLN 62 400 C C 0 SEQCRD B D ASP ASP 63 401 C C 0 SEQCRD B H HIS HIS 64 402 C C 0 SEQCRD B P PRO PRO 65 403 C C 0 SEQCRD B D ASP ASP 66 404 H H 0 SEQCRD B D ASP ASP 67 405 H H 0 SEQCRD B Y TYR TYR 68 406 H H 0 SEQCRD B E GLU GLU 69 407 H H 0 SEQCRD B S SER SER 70 408 H H 0 SEQCRD B I ILE ILE 71 409 H H 0 SEQCRD B R ARG ARG 72 410 H H 0 SEQCRD B T THR THR 73 411 H H 0 SEQCRD B V VAL VAL 74 412 H H 0 SEQCRD B V VAL VAL 75 413 H H 0 SEQCRD B K LYS LYS 76 414 H H 0 SEQCRD B R ARG ARG 77 415 H H 0 SEQCRD B R ARG ARG 78 416 H H 0 SEQCRD B Y TYR TYR 79 417 H H 0 SEQCRD B S SER SER 80 418 H H 0 SEQCRD B K LYS LYS 81 419 C C 0 SEQCRD B H HIS HIS 82 420 C C 0 SEQCRD B P PRO PRO 83 421 C C 0 SEQCRD B L LEU LEU 84 422 C C 0 SEQCRD B P PRO PRO 85 423 C C 0 SEQCRD B N ASN ASN 86 424 C C 0 SEQCRD B L LEU LEU 87 425 E E 0 SEQCRD B L LEU LEU 88 426 E E 0 SEQCRD B F PHE PHE 89 427 E E 0 SEQCRD B V VAL VAL 90 428 E E 0 SEQCRD B D ASP ASP 91 429 C C 0 SEQCRD B G GLY GLY 92 430 C C 0 SEQCRD B G GLY GLY 93 431 H H 0 SEQCRD B I ILE ILE 94 432 H H 0 SEQCRD B G GLY GLY 95 433 H H 0 SEQCRD B Q GLN GLN 96 434 H H 0 SEQCRD B V VAL VAL 97 435 H H 0 SEQCRD B N ASN ASN 98 436 H H 0 SEQCRD B A ALA ALA 99 437 H H 0 SEQCRD B A ALA ALA 100 438 H H 0 SEQCRD B I ILE ILE 101 439 H H 0 SEQCRD B E GLU GLU 102 440 H H 0 SEQCRD B A ALA ALA 103 441 H H 0 SEQCRD B L LEU LEU 104 442 H H 0 SEQCRD B K LYS LYS 105 443 H H 0 SEQCRD B E GLU GLU 106 444 H H 0 SEQCRD B I ILE ILE 107 445 H H 0 SEQCRD B G GLY GLY 108 446 C C 0 SEQCRD B K LYS LYS 109 447 C C 0 SEQCRD B D ASP ASP 110 448 C C 0 SEQCRD B C CYS CYS 111 449 C C 0 SEQCRD B P PRO PRO 112 450 C C 0 SEQCRD B V VAL VAL 113 451 E E 0 SEQCRD B V VAL VAL 114 452 E E 0 SEQCRD B G GLY GLY 115 453 E E 0 SEQCRD B L LEU LEU 116 454 E E 0 SEQCRD B A ALA ALA 117 455 E E 0 SEQCRD B K LYS --- 118 - - - 0 SEQCRD B K LYS --- 119 - - - 0 SEQCRD B E GLU GLU 120 458 C C 0 SEQCRD B E GLU GLU 121 459 C C 0 SEQCRD B T THR THR 122 460 E E 0 SEQCRD B V VAL VAL 123 461 E E 0 SEQCRD B V VAL VAL 124 462 E E 0 SEQCRD B F PHE PHE 125 463 E E 0 SEQCRD B E GLU GLU 126 464 C C 0 SEQCRD B N ASN ASN 127 465 C C 0 SEQCRD B R ARG ARG 128 466 E E 0 SEQCRD B E GLU GLU 129 467 E E 0 SEQCRD B I ILE ILE 130 468 E E 0 SEQCRD B H HIS HIS 131 469 C C 0 SEQCRD B L LEU LEU 132 470 C C 0 SEQCRD B P PRO PRO 133 471 C C 0 SEQCRD B H HIS HIS 134 472 C C 0 SEQCRD B D ASP ASP 135 473 C C 0 SEQCRD B H HIS HIS 136 474 H H 0 SEQCRD B P PRO PRO 137 475 H H 0 SEQCRD B V VAL VAL 138 476 H H 0 SEQCRD B L LEU LEU 139 477 H H 0 SEQCRD B R ARG ARG 140 478 H H 0 SEQCRD B L LEU LEU 141 479 H H 0 SEQCRD B L LEU LEU 142 480 H H 0 SEQCRD B V VAL VAL 143 481 H H 0 SEQCRD B Q GLN GLN 144 482 H H 0 SEQCRD B I ILE ILE 145 483 H H 0 SEQCRD B R ARG ARG 146 484 H H 0 SEQCRD B D ASP ASP 147 485 H H 0 SEQCRD B E GLU GLU 148 486 H H 0 SEQCRD B T THR THR 149 487 H H 0 SEQCRD B H HIS HIS 150 488 H H 0 SEQCRD B R ARG ARG 151 489 H H 0 SEQCRD B F PHE PHE 152 490 H H 0 SEQCRD B A ALA ALA 153 491 H H 0 SEQCRD B V VAL VAL 154 492 H H 0 SEQCRD B S SER SER 155 493 H H 0 SEQCRD B Y TYR TYR 156 494 H H 0 SEQCRD B H HIS HIS 157 495 C C 0 SEQCRD B R ARG ARG 158 496 C C 0 SEQCRD B K LYS --- 159 - - - 0 SEQCRD B R ARG --- 160 - - - 0 SEQCRD B R ARG --- 161 - - - 0 SEQCRD B E GLU --- 162 - - - 0 SEQCRD B K LYS --- 163 - - - 0 SEQCRD B E GLU --- 164 - - - 0 SEQCRD B S SER SER 165 503 H H 0 SEQCRD B L LEU LEU 166 504 H H 0 SEQCRD B R ARG ARG 167 505 H H 0 SEQCRD B S SER SER 168 506 H H 0 SEQCRD B V VAL VAL 169 507 H H 0 SEQCRD B L LEU LEU 170 508 H H 0 SEQCRD B D ASP ASP 171 509 H H 0 SEQCRD B N ASN ASN 172 510 H H 0 SEQCRD B V VAL VAL 173 511 C C 0 SEQCRD B P PRO PRO 174 512 C C 0 SEQCRD B G GLY GLY 175 513 C C 0 SEQCRD B I ILE ILE 176 514 C C 0 SEQCRD B G GLY GLY 177 515 H H 0 SEQCRD B P PRO PRO 178 516 H H 0 SEQCRD B I ILE ILE 179 517 H H 0 SEQCRD B R ARG ARG 180 518 H H 0 SEQCRD B K LYS LYS 181 519 H H 0 SEQCRD B K LYS LYS 182 520 H H 0 SEQCRD B K LYS LYS 183 521 H H 0 SEQCRD B L LEU LEU 184 522 H H 0 SEQCRD B I ILE ILE 185 523 H H 0 SEQCRD B E GLU GLU 186 524 H H 0 SEQCRD B H HIS HIS 187 525 H H 0 SEQCRD B F PHE PHE 188 526 H H 0 SEQCRD B G GLY GLY 189 527 H H 0 SEQCRD B S SER SER 190 528 H H 0 SEQCRD B L LEU LEU 191 529 H H 0 SEQCRD B E GLU GLU 192 530 H H 0 SEQCRD B N ASN ASN 193 531 H H 0 SEQCRD B I ILE ILE 194 532 H H 0 SEQCRD B R ARG ARG 195 533 H H 0 SEQCRD B S SER SER 196 534 H H 0 SEQCRD B A ALA ALA 197 535 C C 0 SEQCRD B S SER SER 198 536 H H 0 SEQCRD B L LEU LEU 199 537 H H 0 SEQCRD B E GLU GLU 200 538 H H 0 SEQCRD B E GLU GLU 201 539 H H 0 SEQCRD B I ILE ILE 202 540 H H 0 SEQCRD B A ALA ALA 203 541 H H 0 SEQCRD B R ARG ARG 204 542 H H 0 SEQCRD B V VAL VAL 205 543 H H 0 SEQCRD B I ILE ILE 206 544 H H 0 SEQCRD B G GLY GLY 207 545 H H 0 SEQCRD B S SER SER 208 546 H H 0 SEQCRD B T THR THR 209 547 H H 0 SEQCRD B E GLU GLU 210 548 H H 0 SEQCRD B I ILE ILE 211 549 H H 0 SEQCRD B A ALA ALA 212 550 H H 0 SEQCRD B R ARG ARG 213 551 H H 0 SEQCRD B R ARG ARG 214 552 H H 0 SEQCRD B V VAL VAL 215 553 H H 0 SEQCRD B L LEU LEU 216 554 H H 0 SEQCRD B D ASP ASP 217 555 H H 0 SEQCRD B I ILE ILE 218 556 H H 0 SEQCRD B L LEU LEU 219 557 H H 0 SEQCRD B G GLY --- 220 - - - 0 PARAME method XRAY PARAME resolution 1.900 PARAME R-factor 0.187 PARAME FreeR-factor 0.24