>3JC2_1|Chain A[auth 1]|Protein transport protein Sec61 subunit alpha isoform 1|Canis lupus familiaris (9615) MAIKFLEVIKPFCVILPEIQKPERKIQFKEKVLWTAITLFIFLVCCQIPLFGIMSSDSADPFYWMRVILASNRGTLMELGISPIVTSGLIMQLLAGAKIIEVGDTPKDRALFNGAQKLFGMIITIGQSIVYVMTGMYGDPSEMGAGICLLITIQLFVAGLIVLLLDELLQKGYGLGSGISLFIATNICETIVWKAFSPTTVNTGRGMEFEGAIIALFHLLATRTDKVRALREAFYRQNLPNLMNLIATIFVFAVVIYFQGFRVDLPIKSARYRGQYNTYPIKLFYTSNIPIILQSALVSNLYVISQMLSARFSGNLLVSLLGTWSDTSSGGPARAYPVGGLCHYLSPPESFGSVLEDPVHAVVYIVFMLGSCAFFSKTWIEVSGSSAKDVAKQLKEQQMVMRGHRETSMVHELNRYIPTAAAFGGLCIGALSVLADFLGAIGSGTGILLAVTIIYQYFEIFVKEQSEVGSMGALLF >3JC2_2|Chain B[auth 2]|Protein transport protein Sec61 subunit gamma|Canis lupus familiaris (9615) FVEPSRQFVKDSIRLVKRCTKPDRKEFQKIAMATAIGFAIMGFIGFFVKLIHIPINNIIVGG >3JC2_3|Chain C[auth w]|Prolactin|Bos taurus (9913) RLLLLLVVSNLLLCQGVVS >3JC2_4|Chain D[auth 3]|Protein transport protein Sec61 subunit beta|Canis lupus familiaris (9615) XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX