PREVALENCE AND PREDICTORS OF ANTIBIOTIC SELF-MEDICATION IN SUDAN: A DESCRIPTIVE CROSS-SECTIONAL STUDY



Side chain flexibility and the symmetry of protein homodimers.

A comprehensive analysis of crystallographic data of 565 high-resolution protein homodimers comprised of over 250,000 residues Other suggests that amino acids form two groups that differ in their tendency to distort or symmetrize the structure of protein homodimers.Residues of the first group tend to distort the protein homodimer and generally have

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