1 alpha-helical | Definition of alpha-helical

alpha-helix

noun
al·​pha-he·​lix | \ ËŒal-fÉ™-ˈhÄ“-liks How to pronounce alpha-helix (audio) \

Definition of alpha-helix

: the coiled structural arrangement of many proteins consisting of a single chain of amino acids stabilized by hydrogen bonds

Other Words from alpha-helix

alpha-helical \ -​ˈhe-​li-​kÉ™l How to pronounce alpha-helical (audio) , -​ˈhÄ“-​li-​ \ adjective

First Known Use of alpha-helix

1951, in the meaning defined above

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More Definitions for alpha-helix

alpha-helix

noun
al·​pha-he·​lix
variants: or α-helix \ ËŒal-​fÉ™-​ˈhÄ“-​liks How to pronounce α-helix (audio) \

Medical Definition of alpha-helix

: the coiled structural arrangement of many proteins consisting of a single chain of amino acids stabilized by hydrogen bonds — compare beta-sheet, double helix

Other Words from alpha-helix

alpha-helical \ -​ˈhel-​i-​kÉ™l How to pronounce alpha-helical (audio) , -​ˈhÄ“-​li-​ How to pronounce alpha-helical (audio) \ adjective

More from Merriam-Webster on alpha-helix

Britannica.com: Encyclopedia article about alpha-helix