>7KJJ_1|Chains A, B|TTR ancestor|unidentified (32644) GHAPVDPHGAVDSKCPLMVKVLDAVRGVPASNVAVKVFKQDESGSWQQLSTGVTNETGEIHNLITEEAFTEGVYKVHFDTKTYWKSLGLTPFYEYADVVFTANDAGHRHYTIALLLSPYSYSTTAVVSDPHE