Microbial enzymes have an indispensable role in producing foods, pharmaceuticals, and
other commercial goods. Many novel enzymes have been reported from all domains of life …

The functions of enzymes can be strongly affected by their higher-order spatial
arrangements. In this study we combine multiple new technologies—designer protein cages …

Designed helical repeats (DHRs) are modular helix–loop–helix–loop protein structures that
are tandemly repeated to form a superhelical array. Structures combining tandem DHRs …

Structure of proteins, nucleic acids, polysaccharides, and lipids is very important for our
understanding of biological processes and life functions. Biological macromolecules are …

Repeating structural motifs in proteins exist in many forms as groups of amino acids,
secondary structure elements, domains or molecules. Protein assemblies of ankyrins …

Abstract Designed Helical Repeats (DHRs) are modular helix-loop-helix-loop protein
structures that are tandemly repeated to form a superhelical array. Structures combining …