I. Piper

Comparative Analysis and Ancestral Sequence Reconstruction of Bacterial Sortase Family Proteins Generates Functional Ancestral Mutants with Different Sequence Specificities

Zachary R. Sailer, M. Harms, Sarah A. Struyvenberg, 2022, Bacteria.

Structures of Streptococcus pyogenes class A sortase in complex with substrate and product mimics provide key details of target recognition

D. Johnson, John M. Antos, I. Piper, 2022, The Journal of biological chemistry.

Cluster root-bearing Proteaceae species show a competitive advantage over non-cluster root-bearing species NUTRIENT AVAILABILITY

A. Fajardo, I. Piper, 2019 .

Sequence variation in the β7–β8 loop of bacterial class A sortase enzymes alters substrate selectivity

D. Johnson, K. Johnston, M. Gao, 2021, The Journal of biological chemistry.

A second specificity-determining loop in Class A sortases: Biochemical characterization of natural sequence variation in chimeric SrtA enzymes

Katherine D. Johnston, D. Johnson, M. Gao, 2021, bioRxiv.

Structural and biochemical analyses of selectivity determinants in chimeric Streptococcus Class A sortase enzymes

D. Johnson, M. Gao, John M. Antos, 2021, bioRxiv.