HEADSC 4xb0 SEQCRD A M MET --- 1 - - - 0 SEQCRD A G GLY GLY 2 469 H H 0 SEQCRD A S SER SER 3 470 H H 0 SEQCRD A V VAL VAL 4 471 H H 0 SEQCRD A A ALA ALA 5 472 H H 0 SEQCRD A D ASP ASP 6 473 H H 0 SEQCRD A T THR THR 7 474 H H 0 SEQCRD A V VAL VAL 8 475 H H 0 SEQCRD A A ALA ALA 9 476 H H 0 SEQCRD A R ARG ARG 10 477 H H 0 SEQCRD A V VAL VAL 11 478 H H 0 SEQCRD A L LEU LEU 12 479 H H 0 SEQCRD A R ARG ARG 13 480 H H 0 SEQCRD A G GLY GLY 14 481 H H 0 SEQCRD A C CYS CYS 15 482 H H 0 SEQCRD A L LEU LEU 16 483 H H 0 SEQCRD A E GLU GLU 17 484 H H 0 SEQCRD A N ASN ASN 18 485 H H 0 SEQCRD A M MET MET 19 486 C C 0 SEQCRD A P PRO PRO 20 487 C C 0 SEQCRD A E GLU GLU 21 488 C C 0 SEQCRD A A ALA ALA 22 489 C C 0 SEQCRD A D ASP ASP 23 490 C C 0 SEQCRD A C CYS CYS 24 491 C C 0 SEQCRD A I ILE ILE 25 492 C C 0 SEQCRD A P PRO PRO 26 493 C C 0 SEQCRD A K LYS LYS 27 494 C C 0 SEQCRD A E GLU GLU 28 495 C C 0 SEQCRD A Q GLN GLN 29 496 C C 0 SEQCRD A L LEU LEU 30 497 C C 0 SEQCRD A S SER SER 31 498 C C 0 SEQCRD A T THR THR 32 499 C C 0 SEQCRD A S SER SER 33 500 C C 0 SEQCRD A F PHE PHE 34 501 C C 0 SEQCRD A Q GLN GLN 35 502 C C 0 SEQCRD A W TRP TRP 36 503 C C 0 SEQCRD A V VAL VAL 37 504 E E 0 SEQCRD A T THR THR 38 505 E E 0 SEQCRD A K LYS LYS 39 506 E E 0 SEQCRD A W TRP TRP 40 507 E E 0 SEQCRD A V VAL VAL 41 508 E E 0 SEQCRD A D ASP ASP 42 509 E E 0 SEQCRD A Y TYR TYR 43 510 E E 0 SEQCRD A S SER SER 44 511 C C 0 SEQCRD A N ASN ASN 45 512 C C 0 SEQCRD A K LYS LYS 46 513 C C 0 SEQCRD A Y TYR TYR 47 514 C C 0 SEQCRD A G GLY GLY 48 515 E E 0 SEQCRD A F PHE PHE 49 516 E E 0 SEQCRD A G GLY GLY 50 517 E E 0 SEQCRD A Y TYR TYR 51 518 E E 0 SEQCRD A Q GLN GLN 52 519 E E 0 SEQCRD A L LEU LEU 53 520 E E 0 SEQCRD A S SER SER 54 521 C C 0 SEQCRD A D ASP ASP 55 522 C C 0 SEQCRD A H HIS HIS 56 523 C C 0 SEQCRD A T THR THR 57 524 C C 0 SEQCRD A V VAL VAL 58 525 E E 0 SEQCRD A G GLY GLY 59 526 E E 0 SEQCRD A V VAL VAL 60 527 E E 0 SEQCRD A L LEU LEU 61 528 E E 0 SEQCRD A F PHE PHE 62 529 E E 0 SEQCRD A N ASN ASN 63 530 C C 0 SEQCRD A N ASN ASN 64 531 C C 0 SEQCRD A G GLY GLY 65 532 C C 0 SEQCRD A A ALA ALA 66 533 C C 0 SEQCRD A H HIS HIS 67 534 E E 0 SEQCRD A M MET MET 68 535 E E 0 SEQCRD A S SER SER 69 536 E E 0 SEQCRD A L LEU LEU 70 537 E E 0 SEQCRD A L LEU LEU 71 538 C C 0 SEQCRD A P PRO PRO 72 539 C C 0 SEQCRD A D ASP ASP 73 540 C C 0 SEQCRD A K LYS LYS 74 541 C C 0 SEQCRD A K LYS LYS 75 542 C C 0 SEQCRD A T THR THR 76 543 E E 0 SEQCRD A V VAL VAL 77 544 E E 0 SEQCRD A H HIS HIS 78 545 E E 0 SEQCRD A Y TYR TYR 79 546 E E 0 SEQCRD A Y TYR TYR 80 547 E E 0 SEQCRD A A ALA ALA 81 548 C C 0 SEQCRD A E GLU GLU 82 549 C C 0 SEQCRD A L LEU LEU 83 550 C C 0 SEQCRD A G GLY GLY 84 551 C C 0 SEQCRD A Q GLN GLN 85 552 C C 0 SEQCRD A C CYS CYS 86 553 E E 0 SEQCRD A S SER SER 87 554 E E 0 SEQCRD A V VAL VAL 88 555 E E 0 SEQCRD A F PHE PHE 89 556 E E 0 SEQCRD A P PRO PRO 90 557 E E 0 SEQCRD A A ALA ALA 91 558 C C 0 SEQCRD A T THR THR 92 559 C C 0 SEQCRD A D ASP ASP 93 560 C C 0 SEQCRD A A ALA ALA 94 561 C C 0 SEQCRD A P PRO PRO 95 562 C C 0 SEQCRD A E GLU GLU 96 563 C C 0 SEQCRD A Q GLN GLN 97 564 C C 0 SEQCRD A F PHE PHE 98 565 H H 0 SEQCRD A I ILE ILE 99 566 H H 0 SEQCRD A S SER SER 100 567 H H 0 SEQCRD A Q GLN GLN 101 568 H H 0 SEQCRD A V VAL VAL 102 569 H H 0 SEQCRD A T THR THR 103 570 H H 0 SEQCRD A V VAL VAL 104 571 H H 0 SEQCRD A L LEU LEU 105 572 H H 0 SEQCRD A K LYS LYS 106 573 H H 0 SEQCRD A Y TYR TYR 107 574 H H 0 SEQCRD A F PHE PHE 108 575 H H 0 SEQCRD A S SER SER 109 576 H H 0 SEQCRD A H HIS HIS 110 577 H H 0 SEQCRD A Y TYR TYR 111 578 H H 0 SEQCRD A M MET MET 112 579 H H 0 SEQCRD A E GLU GLU 113 580 H H 0 SEQCRD A E GLU GLU 114 581 H H 0 SEQCRD A N ASN ASN 115 582 H H 0 SEQCRD A L LEU LEU 116 583 H H 0 SEQCRD A M MET MET 117 584 C C 0 SEQCRD A D ASP ASP 118 585 C C 0 SEQCRD A G GLY GLY 119 586 C C 0 SEQCRD A G GLY GLY 120 587 C C 0 SEQCRD A D ASP ASP 121 588 C C 0 SEQCRD A L LEU LEU 122 589 C C 0 SEQCRD A P PRO PRO 123 590 C C 0 SEQCRD A S SER SER 124 591 C C 0 SEQCRD A V VAL VAL 125 592 C C 0 SEQCRD A T THR THR 126 593 C C 0 SEQCRD A D ASP ASP 127 594 C C 0 SEQCRD A I ILE ILE 128 595 C C 0 SEQCRD A R ARG ARG 129 596 C C 0 SEQCRD A R ARG ARG 130 597 C C 0 SEQCRD A P PRO PRO 131 598 C C 0 SEQCRD A R ARG ARG 132 599 C C 0 SEQCRD A L LEU LEU 133 600 C C 0 SEQCRD A Y TYR TYR 134 601 C C 0 SEQCRD A L LEU LEU 135 602 E E 0 SEQCRD A L LEU LEU 136 603 E E 0 SEQCRD A Q GLN GLN 137 604 E E 0 SEQCRD A W TRP TRP 138 605 E E 0 SEQCRD A L LEU LEU 139 606 E E 0 SEQCRD A K LYS LYS 140 607 E E 0 SEQCRD A S SER SER 141 608 E E 0 SEQCRD A D ASP ASP 142 609 C C 0 SEQCRD A K LYS LYS 143 610 C C 0 SEQCRD A A ALA ALA 144 611 E E 0 SEQCRD A L LEU LEU 145 612 E E 0 SEQCRD A M MET MET 146 613 E E 0 SEQCRD A M MET MET 147 614 E E 0 SEQCRD A L LEU LEU 148 615 E E 0 SEQCRD A F PHE PHE 149 616 E E 0 SEQCRD A N ASN ASN 150 617 C C 0 SEQCRD A D ASP ASP 151 618 C C 0 SEQCRD A G GLY GLY 152 619 C C 0 SEQCRD A T THR THR 153 620 C C 0 SEQCRD A F PHE PHE 154 621 E E 0 SEQCRD A Q GLN GLN 155 622 E E 0 SEQCRD A V VAL VAL 156 623 E E 0 SEQCRD A N ASN ASN 157 624 E E 0 SEQCRD A F PHE PHE 158 625 E E 0 SEQCRD A Y TYR TYR 159 626 C C 0 SEQCRD A H HIS HIS 160 627 C C 0 SEQCRD A D ASP ASP 161 628 C C 0 SEQCRD A H HIS HIS 162 629 C C 0 SEQCRD A T THR THR 163 630 C C 0 SEQCRD A K LYS LYS 164 631 E E 0 SEQCRD A I ILE ILE 165 632 E E 0 SEQCRD A I ILE ILE 166 633 E E 0 SEQCRD A I ILE ILE 167 634 E E 0 SEQCRD A C CYS CYS 168 635 E E 0 SEQCRD A S SER SER 169 636 E E 0 SEQCRD A Q GLN GLN 170 637 C C 0 SEQCRD A N ASN ASN 171 638 C C 0 SEQCRD A E GLU GLU 172 639 C C 0 SEQCRD A E GLU GLU 173 640 C C 0 SEQCRD A Y TYR TYR 174 641 E E 0 SEQCRD A L LEU LEU 175 642 E E 0 SEQCRD A L LEU LEU 176 643 E E 0 SEQCRD A T THR THR 177 644 E E 0 SEQCRD A Y TYR TYR 178 645 E E 0 SEQCRD A I ILE ILE 179 646 E E 0 SEQCRD A N ASN ASN 180 647 C C 0 SEQCRD A E GLU GLU 181 648 C C 0 SEQCRD A D ASP ASP 182 649 C C 0 SEQCRD A R ARG ARG 183 650 C C 0 SEQCRD A I ILE ILE 184 651 C C 0 SEQCRD A S SER SER 185 652 E E 0 SEQCRD A T THR THR 186 653 E E 0 SEQCRD A T THR THR 187 654 E E 0 SEQCRD A F PHE PHE 188 655 E E 0 SEQCRD A R ARG ARG 189 656 E E 0 SEQCRD A L LEU LEU 190 657 H H 0 SEQCRD A T THR THR 191 658 H H 0 SEQCRD A T THR THR 192 659 H H 0 SEQCRD A L LEU LEU 193 660 H H 0 SEQCRD A L LEU LEU 194 661 H H 0 SEQCRD A M MET MET 195 662 H H 0 SEQCRD A S SER SER 196 663 H H 0 SEQCRD A G GLY GLY 197 664 H H 0 SEQCRD A C CYS CYS 198 665 C C 0 SEQCRD A S SER SER 199 666 H H 0 SEQCRD A S SER SER 200 667 H H 0 SEQCRD A E GLU GLU 201 668 H H 0 SEQCRD A L LEU LEU 202 669 H H 0 SEQCRD A K LYS LYS 203 670 H H 0 SEQCRD A N ASN ASN 204 671 H H 0 SEQCRD A R ARG ARG 205 672 H H 0 SEQCRD A M MET MET 206 673 H H 0 SEQCRD A E GLU GLU 207 674 H H 0 SEQCRD A Y TYR TYR 208 675 H H 0 SEQCRD A A ALA ALA 209 676 H H 0 SEQCRD A L LEU LEU 210 677 H H 0 SEQCRD A N ASN ASN 211 678 H H 0 SEQCRD A M MET MET 212 679 H H 0 SEQCRD A L LEU LEU 213 680 H H 0 SEQCRD A L LEU LEU 214 681 H H 0 SEQCRD A Q GLN --- 215 - - - 0 SEQCRD A R ARG --- 216 - - - 0 SEQCRD A C CYS --- 217 - - - 0 SEQCRD A N ASN --- 218 - - - 0 SEQCRD B M MET --- 1 - - - 0 SEQCRD B G GLY GLY 2 469 C C 0 SEQCRD B S SER SER 3 470 H H 0 SEQCRD B V VAL VAL 4 471 H H 0 SEQCRD B A ALA ALA 5 472 H H 0 SEQCRD B D ASP ASP 6 473 H H 0 SEQCRD B T THR THR 7 474 H H 0 SEQCRD B V VAL VAL 8 475 H H 0 SEQCRD B A ALA ALA 9 476 H H 0 SEQCRD B R ARG ARG 10 477 H H 0 SEQCRD B V VAL VAL 11 478 H H 0 SEQCRD B L LEU LEU 12 479 H H 0 SEQCRD B R ARG ARG 13 480 H H 0 SEQCRD B G GLY GLY 14 481 H H 0 SEQCRD B C CYS CYS 15 482 H H 0 SEQCRD B L LEU LEU 16 483 H H 0 SEQCRD B E GLU GLU 17 484 H H 0 SEQCRD B N ASN ASN 18 485 H H 0 SEQCRD B M MET MET 19 486 C C 0 SEQCRD B P PRO PRO 20 487 C C 0 SEQCRD B E GLU GLU 21 488 C C 0 SEQCRD B A ALA ALA 22 489 C C 0 SEQCRD B D ASP ASP 23 490 C C 0 SEQCRD B C CYS CYS 24 491 C C 0 SEQCRD B I ILE ILE 25 492 C C 0 SEQCRD B P PRO PRO 26 493 C C 0 SEQCRD B K LYS LYS 27 494 C C 0 SEQCRD B E GLU GLU 28 495 C C 0 SEQCRD B Q GLN GLN 29 496 C C 0 SEQCRD B L LEU LEU 30 497 C C 0 SEQCRD B S SER SER 31 498 C C 0 SEQCRD B T THR THR 32 499 C C 0 SEQCRD B S SER SER 33 500 C C 0 SEQCRD B F PHE PHE 34 501 C C 0 SEQCRD B Q GLN GLN 35 502 C C 0 SEQCRD B W TRP TRP 36 503 C C 0 SEQCRD B V VAL VAL 37 504 E E 0 SEQCRD B T THR THR 38 505 E E 0 SEQCRD B K LYS LYS 39 506 E E 0 SEQCRD B W TRP TRP 40 507 E E 0 SEQCRD B V VAL VAL 41 508 E E 0 SEQCRD B D ASP ASP 42 509 E E 0 SEQCRD B Y TYR TYR 43 510 E E 0 SEQCRD B S SER SER 44 511 C C 0 SEQCRD B N ASN ASN 45 512 C C 0 SEQCRD B K LYS LYS 46 513 C C 0 SEQCRD B Y TYR TYR 47 514 C C 0 SEQCRD B G GLY GLY 48 515 E E 0 SEQCRD B F PHE PHE 49 516 E E 0 SEQCRD B G GLY GLY 50 517 E E 0 SEQCRD B Y TYR TYR 51 518 E E 0 SEQCRD B Q GLN GLN 52 519 E E 0 SEQCRD B L LEU LEU 53 520 E E 0 SEQCRD B S SER SER 54 521 C C 0 SEQCRD B D ASP ASP 55 522 C C 0 SEQCRD B H HIS HIS 56 523 C C 0 SEQCRD B T THR THR 57 524 C C 0 SEQCRD B V VAL VAL 58 525 E E 0 SEQCRD B G GLY GLY 59 526 E E 0 SEQCRD B V VAL VAL 60 527 E E 0 SEQCRD B L LEU LEU 61 528 E E 0 SEQCRD B F PHE PHE 62 529 E E 0 SEQCRD B N ASN ASN 63 530 C C 0 SEQCRD B N ASN ASN 64 531 C C 0 SEQCRD B G GLY GLY 65 532 C C 0 SEQCRD B A ALA ALA 66 533 C C 0 SEQCRD B H HIS HIS 67 534 E E 0 SEQCRD B M MET MET 68 535 E E 0 SEQCRD B S SER SER 69 536 E E 0 SEQCRD B L LEU LEU 70 537 E E 0 SEQCRD B L LEU LEU 71 538 C C 0 SEQCRD B P PRO PRO 72 539 C C 0 SEQCRD B D ASP ASP 73 540 C C 0 SEQCRD B K LYS LYS 74 541 C C 0 SEQCRD B K LYS LYS 75 542 C C 0 SEQCRD B T THR THR 76 543 E E 0 SEQCRD B V VAL VAL 77 544 E E 0 SEQCRD B H HIS HIS 78 545 E E 0 SEQCRD B Y TYR TYR 79 546 E E 0 SEQCRD B Y TYR TYR 80 547 E E 0 SEQCRD B A ALA ALA 81 548 C C 0 SEQCRD B E GLU GLU 82 549 C C 0 SEQCRD B L LEU LEU 83 550 C C 0 SEQCRD B G GLY GLY 84 551 C C 0 SEQCRD B Q GLN GLN 85 552 C C 0 SEQCRD B C CYS CYS 86 553 E E 0 SEQCRD B S SER SER 87 554 E E 0 SEQCRD B V VAL VAL 88 555 E E 0 SEQCRD B F PHE PHE 89 556 E E 0 SEQCRD B P PRO PRO 90 557 E E 0 SEQCRD B A ALA ALA 91 558 C C 0 SEQCRD B T THR THR 92 559 C C 0 SEQCRD B D ASP ASP 93 560 C C 0 SEQCRD B A ALA ALA 94 561 C C 0 SEQCRD B P PRO PRO 95 562 C C 0 SEQCRD B E GLU GLU 96 563 C C 0 SEQCRD B Q GLN GLN 97 564 C C 0 SEQCRD B F PHE PHE 98 565 H H 0 SEQCRD B I ILE ILE 99 566 H H 0 SEQCRD B S SER SER 100 567 H H 0 SEQCRD B Q GLN GLN 101 568 H H 0 SEQCRD B V VAL VAL 102 569 H H 0 SEQCRD B T THR THR 103 570 H H 0 SEQCRD B V VAL VAL 104 571 H H 0 SEQCRD B L LEU LEU 105 572 H H 0 SEQCRD B K LYS LYS 106 573 H H 0 SEQCRD B Y TYR TYR 107 574 H H 0 SEQCRD B F PHE PHE 108 575 H H 0 SEQCRD B S SER SER 109 576 H H 0 SEQCRD B H HIS HIS 110 577 H H 0 SEQCRD B Y TYR TYR 111 578 H H 0 SEQCRD B M MET MET 112 579 H H 0 SEQCRD B E GLU GLU 113 580 H H 0 SEQCRD B E GLU GLU 114 581 C C 0 SEQCRD B N ASN ASN 115 582 C C 0 SEQCRD B L LEU LEU 116 583 C C 0 SEQCRD B M MET MET 117 584 C C 0 SEQCRD B D ASP ASP 118 585 C C 0 SEQCRD B G GLY GLY 119 586 C C 0 SEQCRD B G GLY GLY 120 587 C C 0 SEQCRD B D ASP ASP 121 588 C C 0 SEQCRD B L LEU LEU 122 589 C C 0 SEQCRD B P PRO PRO 123 590 C C 0 SEQCRD B S SER SER 124 591 C C 0 SEQCRD B V VAL VAL 125 592 C C 0 SEQCRD B T THR THR 126 593 C C 0 SEQCRD B D ASP ASP 127 594 C C 0 SEQCRD B I ILE ILE 128 595 C C 0 SEQCRD B R ARG ARG 129 596 C C 0 SEQCRD B R ARG ARG 130 597 C C 0 SEQCRD B P PRO PRO 131 598 C C 0 SEQCRD B R ARG ARG 132 599 C C 0 SEQCRD B L LEU LEU 133 600 C C 0 SEQCRD B Y TYR TYR 134 601 C C 0 SEQCRD B L LEU LEU 135 602 E E 0 SEQCRD B L LEU LEU 136 603 E E 0 SEQCRD B Q GLN GLN 137 604 E E 0 SEQCRD B W TRP TRP 138 605 E E 0 SEQCRD B L LEU LEU 139 606 E E 0 SEQCRD B K LYS LYS 140 607 E E 0 SEQCRD B S SER SER 141 608 E E 0 SEQCRD B D ASP ASP 142 609 C C 0 SEQCRD B K LYS LYS 143 610 C C 0 SEQCRD B A ALA ALA 144 611 E E 0 SEQCRD B L LEU LEU 145 612 E E 0 SEQCRD B M MET MET 146 613 E E 0 SEQCRD B M MET MET 147 614 E E 0 SEQCRD B L LEU LEU 148 615 E E 0 SEQCRD B F PHE PHE 149 616 E E 0 SEQCRD B N ASN ASN 150 617 C C 0 SEQCRD B D ASP ASP 151 618 C C 0 SEQCRD B G GLY GLY 152 619 C C 0 SEQCRD B T THR THR 153 620 C C 0 SEQCRD B F PHE PHE 154 621 E E 0 SEQCRD B Q GLN GLN 155 622 E E 0 SEQCRD B V VAL VAL 156 623 E E 0 SEQCRD B N ASN ASN 157 624 E E 0 SEQCRD B F PHE PHE 158 625 E E 0 SEQCRD B Y TYR TYR 159 626 C C 0 SEQCRD B H HIS HIS 160 627 C C 0 SEQCRD B D ASP ASP 161 628 C C 0 SEQCRD B H HIS HIS 162 629 C C 0 SEQCRD B T THR THR 163 630 C C 0 SEQCRD B K LYS LYS 164 631 E E 0 SEQCRD B I ILE ILE 165 632 E E 0 SEQCRD B I ILE ILE 166 633 E E 0 SEQCRD B I ILE ILE 167 634 E E 0 SEQCRD B C CYS CYS 168 635 E E 0 SEQCRD B S SER SER 169 636 E E 0 SEQCRD B Q GLN GLN 170 637 E E 0 SEQCRD B N ASN ASN 171 638 C C 0 SEQCRD B E GLU GLU 172 639 C C 0 SEQCRD B E GLU GLU 173 640 E E 0 SEQCRD B Y TYR TYR 174 641 E E 0 SEQCRD B L LEU LEU 175 642 E E 0 SEQCRD B L LEU LEU 176 643 E E 0 SEQCRD B T THR THR 177 644 E E 0 SEQCRD B Y TYR TYR 178 645 E E 0 SEQCRD B I ILE ILE 179 646 E E 0 SEQCRD B N ASN ASN 180 647 C C 0 SEQCRD B E GLU GLU 181 648 C C 0 SEQCRD B D ASP ASP 182 649 C C 0 SEQCRD B R ARG ARG 183 650 C C 0 SEQCRD B I ILE ILE 184 651 C C 0 SEQCRD B S SER SER 185 652 E E 0 SEQCRD B T THR THR 186 653 E E 0 SEQCRD B T THR THR 187 654 E E 0 SEQCRD B F PHE PHE 188 655 E E 0 SEQCRD B R ARG ARG 189 656 E E 0 SEQCRD B L LEU LEU 190 657 H H 0 SEQCRD B T THR THR 191 658 H H 0 SEQCRD B T THR THR 192 659 H H 0 SEQCRD B L LEU LEU 193 660 H H 0 SEQCRD B L LEU LEU 194 661 H H 0 SEQCRD B M MET MET 195 662 H H 0 SEQCRD B S SER SER 196 663 H H 0 SEQCRD B G GLY GLY 197 664 H H 0 SEQCRD B C CYS CYS 198 665 C C 0 SEQCRD B S SER SER 199 666 H H 0 SEQCRD B S SER SER 200 667 H H 0 SEQCRD B E GLU GLU 201 668 H H 0 SEQCRD B L LEU LEU 202 669 H H 0 SEQCRD B K LYS LYS 203 670 H H 0 SEQCRD B N ASN ASN 204 671 H H 0 SEQCRD B R ARG ARG 205 672 H H 0 SEQCRD B M MET MET 206 673 H H 0 SEQCRD B E GLU GLU 207 674 H H 0 SEQCRD B Y TYR TYR 208 675 H H 0 SEQCRD B A ALA ALA 209 676 H H 0 SEQCRD B L LEU LEU 210 677 H H 0 SEQCRD B N ASN ASN 211 678 H H 0 SEQCRD B M MET MET 212 679 H H 0 SEQCRD B L LEU LEU 213 680 H H 0 SEQCRD B L LEU LEU 214 681 H H 0 SEQCRD B Q GLN --- 215 - - - 0 SEQCRD B R ARG --- 216 - - - 0 SEQCRD B C CYS --- 217 - - - 0 SEQCRD B N ASN --- 218 - - - 0 PARAME method XRAY PARAME resolution 2.701 PARAME R-factor 0.2289 PARAME FreeR-factor 0.2627