>5UF1_1|Chains A, B|O13|Petromyzon marinus (7757) HHHHHHCPSQCSCSGTTVNCKSKSLASVPAGIPTTTRVLYLNDNQITKLEPGVFDRLVNLQTLWLNNNQLTSLPAGLFDSLTQLTILALDSNQLQALPVGVFGRLVDLQQLYLGSNQLSALPSAVFDRLVHLKELLMCCNKLTELPRGIERLTHLTHLALDQNQLKSIPHGAFDRLSSLTHAYLFGNPWDCECRDIMYLRNWVADHTSIVMRWDGKAVNDPDSAKCAGTNTPVRAVTEASTSPSKCP