𝔖 Bobbio Scriptorium
✦   LIBER   ✦

The site of protonation in amino-substituted pteridines

✍ Scribed by K. L. Kapoor

Publisher
John Wiley and Sons
Year
1973
Tongue
English
Weight
302 KB
Volume
7
Category
Article
ISSN
0020-7608

No coin nor oath required. For personal study only.

✦ Synopsis

Abstract

SCF‐LCAO‐MO‐CI calculations made on 2‐ and 4‐amino‐, and 2,4‐diaminopteridines indicate that the most favorable site where the protonation can take place is N‐1.

πŸ“œ SIMILAR VOLUMES

Estimation of the number of amino acid s
Estimation of the number of amino acid substitutions per site when the substitution rate varies among sites
✍ Nick V. Grishin πŸ“‚ Article πŸ“… 1995 πŸ› Springer 🌐 English βš– 358 KB

A general model for estimating the number of amino acid substitutions per site (d) from the fraction of identical residues between two sequences (q) is proposed. The well-known Poisson-correction formula q = e -a corresponds to a site-independent and amino-acidindependent substitution rate. Equation