1.6 A RESOLUTION STRUCTURE OF THE FE-ONLY HYDROGENASE FROM DESULFOVIBRIO DESULFURICANS

Desulfovibrio desulfuricans iron hydrogenase: the structure shows unusual coordination to an active site Fe binuclear center.

THE FE-ONLY HYDROGENASE FROM DESULFOVIBRIO DESULFURICANS HAS EXACTLY THE SAME SEQUENCE AS THE FE-ONLY HYDROGENASE FROM DESULFOVIBRIO VULGARIS (STRAIN HILDENBOROUGH)
PROTEIN (FE-ONLY HYDROGENASE (E.C.1.18.99.1) (SMALLER SUBUNIT))

PROTEIN (FE-ONLY HYDROGENASE (E.C.1.18.99.1) (LARGER SUBUNIT))

MQIASITRRGFLKVACVTTGAALIGIRMTGKAVAAVKQIKDYMLDRINGVYGADAKFPVRASQDNTQVKALYKSYLEKPL
GHKSHDLLHTHWFDKSKGVKELTTAGKLPNPRASEFEGPYPYE

MSRTVMERIEYEMHTPDPKADPDKLHFVQIDEAKCIGCDTCSQYCPTAAIFGEMGEPHSIPHIEACINCGQCLTHCPENA
IYEAQSWVPEVEKKLKDGKVKCIAMPAPAVRYALGDAFGMPVGSVTTGKMLAALQKLGFAHCWDTEFTADVTIWEEGSEF
VERLTKKSDMPLPQFTSCCPGWQKYAETYYPELLPHFSTCKSPIGMNGALAKTYGAERMKYDPKQVYTVSIMPCIAKKYE
GLRPELKSSGMRDIDATLTTRELAYMIKKAGIDFAKLPDGKRDSLMGESTGGATIFGVTGGVMEAALRFAYEAVTGKKPD
SWDFKAVRGLDGIKEATVNVGGTDVKVAVVHGAKRFKQVCDDVKAGKSPYHFIEYMACPGGCVCGGGQPVMPGVLEAMDR
TTTRLYAGLKKRLAMASANKA

Desulfovibrio vulgaris subsp. vulgaris str. Hildenborough

THE 2 MOLECULES OF THE ASYMMETRIC UNIT WERE NEVER CONSTRAINT WITH THE NON CRYSTALLOGRAPHIC SYMMETRY DURING REFINEMENT.

FE-ONLY HYDROGENASE, HYDROGENE METABOLISM, PERIPLASM, HYDROGENASE