>5CAX_1|Chains A, B, C, D|Glutaredoxin|Methanosarcina acetivorans (strain ATCC 35395 / DSM 2834 / JCM 12185 / C2A) (188937) MNIFSKDTDKGKHVSGIDRGKIVMYGLSTCVWCKKTKKLLTDLGVDFEYVFVDLLEEEEKSNAIKQVSRFNPSVSFPTTILNDEKAIVGFKEKQIREALGF