Protein Information

Name PS3
Synonyms PS3; bitter taste receptor PS3; bitter taste receptor PS3s

Compound Information

Name phosphine
CAS phosphine

Reference List

PubMed Abstract RScore(About this table)
20028109 Ye S, Neese F, Ozarowski A, Smirnov D, Krzystek J, Telser J, Liao JH, Hung CH, Chu WC, Tsai YF, Wang RC, Chen KY, Hsu HF: Family of V (III)-tristhiolato complexes relevant to functional models of vanadium nitrogenase: synthesis and electronic structure investigations by means of high-frequency and -field electron paramagnetic resonance coupled to quantum chemical computations. Inorg Chem. 2010 Feb 1;49(3):977-88.

A series of V (III) complexes of varying coordination number (5, 6, and 7) all containing the PS3 ligand (PS3 = trianion of tris (2-thiophenyl) phosphine and its derivatives with other phenyl substituents) has been prepared and structurally characterized.
32(0,1,1,2) Details
17685516 Conradie J, Quarless DA Jr, Hsu HF, Harrop TC, Lippard SJ, Koch SA, Ghosh A: Electronic structure and FeNO conformation of nonheme iron-thiolate-NO complexes: an experimental and DFT study. J Am Chem Soc. 2007 Aug 29;129(34):10446-56. Epub 2007 Aug 8.

The greater instability of the {FeNO}(7) state with the PS3* ligand results from a stronger antibonding interaction involving the metal d (z (2)) orbital and the phosphine lone pair than the analogous orbital interaction in the NS3 case.
31(0,1,1,1) Details