Protein Family Models

This domain is found in various molybdopterin - containing oxidoreductases and tungsten formylmethanofuran dehydrogenase subunit d (FwdD) and molybdenum formylmethanofuran dehydrogenase subunit (FmdD); where the domain constitutes almost the entire subunit. The formylmethanofuran dehydrogenase catalyses the first step in methane formation from CO2 in methanogenic archaea and has a molybdopterin dinucleotide cofactor [1]. This domain corresponds to the C-terminal domain IV in dimethyl sulfoxide (DMSO)reductase which interacts with the 2-amino pyrimidone ring of both molybdopterin guanine dinucleotide molecules [2]. [1]. 9818358. The formylmethanofuran dehydrogenase isoenzymes in. Methanobacterium wolfei and Methanobacterium. thermoautotrophicum: induction of the molybdenum isoenzyme by. molybdate and constitutive synthesis of the tungsten isoenzyme.. Hochheimer A, Hedderich R, Thauer RK;. Arch Microbiol 1998;170:389-393.. [2]. 8890912. Crystal structure of dimethyl sulfoxide reductase from. Rhodobacter capsulatus at 1.88 A resolution.. Schneider F, Lowe J, Huber R, Schindelin H, Kisker C, Knablein. J;. J Mol Biol 1996;263:53-69. (from Pfam)

Date:

2024-04-03

This domain is found in formate dehydrogenase H for which the structure is known. This first domain (residues 1 to 60) of PDB:1aa6 is an Fe4S4 cluster just below the protein surface [1]. [1]. 9036855. Crystal structure of formate dehydrogenase H: catalysis. involving Mo, molybdopterin, selenocysteine, and an Fe4S4. cluster.. Boyington JC, Gladyshev VN, Khangulov SV, Stadtman TC, Sun PD;. Science. 1997;275:1305-1308. (from Pfam)

Date:

2024-04-03

Date:

2023-12-12