Structure-Based Multiple Alignment of Extracellular Pectate Lyase Sequences
- 1 January 1995
- journal article
- Published by Scientific Societies in Molecular Plant-Microbe Interactions®
- Vol. 8 (2) , 331-4
- https://doi.org/10.1094/mpmi-8-0331
Abstract
Pectate lyases are secreted virulence factors which degrade the pectate component of plant cell walls. The evolutionary-based multiple alignment of extracellular pectate lyases has been corrected using three-dimensional structural information derived from Erwinia chyrsanthemi pectate lyases C and E. The new multiple alignment reveals invariant amino acids likely to be involved in two different enzymatic functions.Keywords
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