>6X9Z_1|Chain A|Transmembrane beta-barrels|synthetic construct (32630) MEQKPGTLMVYVVVGYNTDNTVDVVGGAQYAVSPYLFLDVGYGWNNSSLNFLEVGGGVSYKVSPDLEPYVKAGFEYNTDNTIKPTAGAGALYRVSPNLALMVEYGWNNSSLQKVAIGIAYKVKD