exon # c.startExon c.endExon g.startExon g.endExon lengthExon lengthIntron 1 -306 180 5001 5486 486 17995 2 181 507 23482 23808 327 2077 3 508 909 25886 26287 402 3807 4 910 *537 30095 31450 1356