Chain A ( S382 D383 P384 A385 K386 E387 L388 D389 I390 R409 V521 S522 C523 L524 A525 Q526 E527 L528 A529 S530 A531 L532 K533 Q534 H535 C536 R537 F541 I542 I543 K544 K545 L546 K547 V553 I554 I555 K556 P557 T558 S560 S561 S562 H563 I564 F565 Y566 S567 S600 L601 K602 T603 C604 K605 L606 T607 N608 L609 V610 N611 L612 C614 D655 K656 Y754 Y755 K756 N757 K758 E759 E760 S761 T762 E763 L764 N765 L767 S847 M848 K849 A850 T851 E868 Y869 R871 K873 F911 K912 K913 N914 Q915 H916 M1027 D1029 L1030 R1031 F1032 W1198 I1199 A1200 A1201 S1202 H1203 Q1204 I1205 S1206 E1207 T1208 E1209 R1214 Y1218 L1221 Q1242 L1243 L1244 H1245 H1246 Y1247 M1248 L1249 L1250 G1251 L1252 C1253 L1254 H1255 F1258 F1261 Y1341 W1342 G1343 D1344 R1345 G1394 V1395 T1396 S1397 S1398 L1399 S1400 K1401 G1402 H1403 V1404 V1405 P1406 R1407 V1408 V1409 A1410 A1411 G1412 V1413 Y1414 L1415 L1416 S1417 R1418 )