>d2bs4b2 d.15.4.2 (B:1-106) Fumarate reductase iron-sulfur protein, N-terminal domain {Wolinella succinogenes [TaxId: 844]} mgrmltirvfkydpqsavskphfqeykieeapsmtifivlnmiretydpdlnfdfvcrag icgscgmmingrpslacrtltkdfedgvitllplpafklikdlsvd