>tr|A0A371NDH4|A0A371NDH4_9EURY Small redox-active disulfide protein 1 OS=Methanothermobacter defluvii GN=C7452_0573 MVVNIEVFTSPTCPYCPMAIEVVDEAKKEFGDKIDVEKIDIMVDREKAIEYGLMAVPAIA INGVVRFVGAPSREELFEAINDEME