1dms
From Proteopedia
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STRUCTURE OF DMSO REDUCTASE
Overview
The periplasmic dimethyl sulfoxide reductase (DMSOR) from the, photosynthetic purple bacterium Rhodobacter capsulatus functions as the, terminal electron acceptor in its respiratory chain. The enzyme catalyzes, the reduction of highly oxidized substrates like dimethyl sulfoxide to, dimethyl sulfide. At a molybdenum redox center, two single electrons are, transferred from cytochrome C556 to the substrate dimethyl sulfoxide, generating dimethyl sulfide and (with two protons) water. The enzyme was, purified and crystallized in space group P4(1)2(1)2 with unit cell, dimensions of a = b = 80.7 A and c = 229.2 A. The crystals diffract beyond, 1.8 A with synchrotron radiation. The three-dimensional structure was, solved by a combination of multiple isomorphous replacement and molecular, ... [(full description)]
About this Structure
1DMS is a [Single protein] structure of sequence from [Rhodobacter capsulatus] with PGD and MM4 as [ligands]. Structure known Active Sites: MOL and PGD. Full crystallographic information is available from [OCA].
Reference
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 Oct 18;263(1):53-69. PMID:8890912
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