>sp|P13628|PHFS_CUPO1 Periplasmic [Fe] hydrogenase small subunit OS=Cupidesulfovibrio oxamicus (strain Monticello) OX=884 GN=hydB PE=3 SV=1 MQIVNLTRRGFLKAACVVTGGALISIRMTGKAVAAAKQLKDYMMDRINGVYGADAKFPVR ASQDNVQVQKLYADFLEKPMSHKAEQLLHTHWVDRSKAIERMKAQGAYPNPRAKEFEGNT YPYE