As a noun polypeptide is
(organic chemistry) any polymer of (same or different) amino acids joined via peptide bonds.
protian
Not English
Protian has no English definition. It may be misspelled.
English words similar to 'protian':
proton,
puritan,
predawn,
protein,
pardon,
portion,
protean,
pertain,
pyridine,
prudence,
pretense,
preteen,
pretence,
proteome,
prytane,
partan,
pyridone,
prodine,
portance,
parton,
protome,
portman,
portmen,
parietin,
poration,
peryton,
portmote,
protense,
protamin,
pardine,
pridian,
pardonee
polypeptide
English
Noun
(
en noun)
(organic chemistry) Any polymer of (same or different) amino acids joined via peptide bonds.
(biochemistry) Any such polymer that is not folded into a secondary structure of a protein.
(protein) A small protein containing up to 100 amino acids; see also oligopeptide.
See also
* actinomycin
* angiotensin
* peptide
* proinsulin
* secretin
