Results 111 to 120 of about 1,946 (137)

Extended knobs-into-holes packing in classical and complex coiled-coil assemblies☆

open access: closedJournal of Structural Biology, 2003
This year marks the 50th anniversary of Crick's seminal paper on the packing of alpha-helices into coiled-coil structures. The central tenet of Crick's work is the interdigitation of side chains, which directs the helix-helix interactions; so called knobs-into-holes packing.
John Walshaw, Derek N. Woolfson
openalex   +4 more sources

Rapid Identification of Disulfide Bonds and Cysteine-Related Variants in an IgG1 Knob-into-Hole Bispecific Antibody Enhanced by Machine Learning

open access: closedAnalytical Chemistry, 2018
Bispecific antibodies are regarded as the next generation of therapeutic modalities as they can simultaneously bind multiple targets, increasing the efficacy of treatments for several diseases and opening up previously unattainable treatment designs. Linking two half antibodies to form the knob-into-hole bispecific antibody requires an additional in ...
Jordan J. Baker   +8 more
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Proposed Knobs-Into-Holes Packing for Several Membrane Proteins

Membrane Biochemistry, 1978
We investigated the possible side chain/side chain interactions of four potential transmembrane proteins. The basic assumptions are that the proteins are alpha-helical, and that the proteins aggregate with knobs-into-holes packing. It was found that these four proteins can be assembled into stereochemically feasible bundles of alpha-helices with ...
A K, Dunker, T C, Jones
openaire   +2 more sources

Interaction of transmembrane helices by a knobs-into-holes packing characteristic of soluble coiled coils

Proteins: Structure, Function, and Genetics, 1998
Membrane-embedded protein domains frequently exist as alpha-helical bundles, as exemplified by photosynthetic reaction centers, bacteriorhodopsin, and cytochrome C oxidase. The sidechain packing between their transmembrane helices was investigated by a nearest-neighbor analysis which identified sets of interfacial residues for each analyzed helix-helix
D, Langosch, J, Heringa
openaire   +2 more sources

Probing the Impact of the Knob-into-Hole Mutations on the Structure and Function of a Therapeutic Antibody

Analytical Chemistry, 2019
Bispecific antibodies (BsAbs) have drawn increasing interest in the biopharmaceutical industry due to their advantage to bind two distinct antigens simultaneously. The knob-into-hole approach is an effective way to produce bispecific antibodies by driving heterodimerization with mutations in the CH3 domain of each half antibody.
Peilu Liu   +11 more
openaire   +2 more sources

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