The binding of cupric ions to 1-carboxymethylhistidine-119-ribonuclease

Binding of Cu(2+) by 1-carboxymethylhistidine-119-ribonuclease was investigated by using diligand metal ion buffers. A single Cu(2+)-binding site was found over the Cu(2+) concentration range studied. The binding constants for this site were 8.33x10(5) (+/-2%)m(-1) and 1.57x10(4) (+/-6%)m(-1) at pH7...

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Veröffentlicht in:	Biochemical journal 1968-07, Vol.108 (4), p.583-586
Hauptverfasser:	Saundry, R H, Stein, W D
Format:	Artikel
Sprache:	eng
Schlagworte:	Amino Acids - analysis Autoanalysis Binding Sites Carbon Isotopes Chemical Phenomena Chemistry Copper Histidine Hydrogen-Ion Concentration Methylation Ribonucleases
Online-Zugang:	Volltext
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