What does protein structure, secondary mean?
Definitions for protein structure, secondary
pro·tein struc·ture, sec·onda·ry
This dictionary definitions page includes all the possible meanings, example usage and translations of the word protein structure, secondary.
Wikipedia
protein structure, secondary
Protein secondary structure is the local spatial conformation of the polypeptide backbone excluding the side chains. The two most common secondary structural elements are alpha helices and beta sheets, though beta turns and omega loops occur as well. Secondary structure elements typically spontaneously form as an intermediate before the protein folds into its three dimensional tertiary structure. Secondary structure is formally defined by the pattern of hydrogen bonds between the amino hydrogen and carboxyl oxygen atoms in the peptide backbone. Secondary structure may alternatively be defined based on the regular pattern of backbone dihedral angles in a particular region of the Ramachandran plot regardless of whether it has the correct hydrogen bonds. The concept of secondary structure was first introduced by Kaj Ulrik Linderstrøm-Lang at Stanford in 1952. Other types of biopolymers such as nucleic acids also possess characteristic secondary structures.
U.S. National Library of Medicine
Protein Structure, Secondary
The level of protein structure in which regular hydrogen-bond interactions within contiguous stretches of polypeptide chain give rise to alpha helices, beta strands (which align to form beta sheets) or other types of coils. This is the first folding level of protein conformation.
Numerology
Chaldean Numerology
The numerical value of protein structure, secondary in Chaldean Numerology is: 8
Pythagorean Numerology
The numerical value of protein structure, secondary in Pythagorean Numerology is: 4
Translations for protein structure, secondary
From our Multilingual Translation Dictionary
- מבנה חלבון, משניHebrew
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