scilearner Posted October 19, 2009 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
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