scilearner Posted October 19, 2009 Share Posted October 19, 2009 1.Determine the net charge of the following peptide at PH 7.0 PKa values C00H NH3+ Side chain Valine 2.29 9.72 Aspartate 1.99 10.0 3.96 2. The PKa value of the sulphydryl (-SH) group of cysteine is 8.33. Calculate the fraction of anion to free sulfhydryl group at PH 7.O. I'm not a homework posting type person. But today I'm really running out of time and really need help. Hope you understand and help. Thank you so much Link to comment Share on other sites More sharing options...
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