>5ABR_1|Chains A, B|FERREDOXIN, 2FE-2S|AZOTOBACTER VINELANDII (354) MGSSHHHHHHSSGLVPRGSMAKPEFHIFICAQNRPAGHPRGSCGAKGAEGVYNAFAQVLIQKNLTNRIALTTTGCLGPCQAGANVLIYPGAVMYSWVEPADAAIIVEQHLLGGEPYADKLTPAEIW