Sentence examples for in the second sphere from inspiring English sources

Most metal-containing oxygenases utilize amino acids in the second sphere and beyond to regulate the O2 activation reaction.

In the second sphere of actor networks associated with the national oil company, PDO, the 7 MW solar-enhanced oil recovery (EOR) project was established as a joint venture between PDO and its international partner, GlassPoint.

The coordination of these zincs is tetrahedral, and the distances are typical for ADHs; however, the catalytic zincs in subunits A and C ligate TFE, with Glu-67 OE2 in the second sphere, and the zincs in subunits B and D ligate Glu-67 OE2, with TFE in the second sphere (Table 5S of the Supporting Information).

In an open conformation, the other subunit (B or D) coordinates the catalytic zinc in an "alternative" manner, to Cys-43, His-66, Glu-67, and Cys-153 with the oxygen of TFE in the second sphere.

This residue, located in the second sphere of interaction with the substrate behind the indole group of the tryptophan equivalent to W456 in SoBADH, determines the size of the pocket formed by the Trp and Tyr residues equivalent to Y160 and W456 (SoBADH numbering) where the bulky trimethylammonium group of BAL binds.

Configuration 3I contains all variants of location of three atoms of nickel in the cube (the second sphere of surrounding of carbon atom) as indicated in Fig. 8.

Mutations in the iron-coordinating His residues, the second sphere Glu residues, and even a third sphere of residues that form hydrogen bonding interactions with the second-sphere Glu residues either abolish or greatly reduce RPE65 activity.

The enzymes' redox potential oscillates between 300 and 800 mV; these fluctuations depend on different factors such Cu ligands, distance among Cu, and the second sphere of amino acids in the active site.

Configuration 3I contains all variants of location of three nickel atoms in the octahedron (the first sphere of surrounding of the carbon atom).

In the Ni II), Co II) and Mn II) compounds, the ligand is not involved in first-sphere coordination, and the crystal structure is governed by the second-sphere coordination (hydrogen bonding involving the first sphere).

By controlling both the hydride donor ability of the catalysts using the first coordination sphere and the proton donor abilities of the functional groups in the second coordination sphere, catalysts can be designed that are biased toward H2 production, oxidation, or bidirectional (catalyzing both H2 oxidation and production).