%0 Journal Article %T PROTE¨ªNAS: REDEFINIENDO ALGUNOS CONCEPTOS %A Calder¨®n V¨¦lez %A Juan Camilo %J Revista Facultad de Medicina de la Universidad Nacional de Colombia %D 2006 %I Universidad Nacional de Colombia %X our knowledge about primary, secondary and tertiary structures of proteins grow-up every day. terminology and its use can result difficult, even for knowledge people. this paper propose a simple and practical, often personal, way of utilization. %K anino acids %K peptides %K and proteins. %U http://www.scielo.org.co/scielo.php?script=sci_abstract&pid=S0120-00112006000200010&lng=en&nrm=iso&tlng=en