>1sr4_A mol:protein length:206 Cytolethal distending toxin subunit A SNQRMNDYSQPESQSDLAPKSSTIQPQPQPLLSKTPSMSLNLLSSSGPNRQVLPSEPSN FMTLMGQNGALLTVWALAKRNWLWAYPNIYSQDFGNIRNWKMEPGKHREYFRFVNQSLG TCVEAYGNGLIHDICSLDKLAQEFELLPTDSGAVVIKSVSQGRCVTYNPVSTTFYSTVT LSVCDGATEPSRDQTWYLAPPVLEATAVN