Fig. 4From: Enhancement of novel Endo-polygalacturonase expression in Rhodotorula mucilaginosa PY18: insights from mutagenesis and molecular dockingMultiple sequence alignment of the experimentally determined amino acids for endo-polygalacturonase PGI enzyme from the Rhodotorula family. Amino acid sequence alignment was performed by PSI-BLAST pre-profile processing (Homology-extended alignment) available from the PRALINE online resource portal (http://www.ibi.vu.nl/programs/ pralinewww/). Active site residues across the endo-polygalacturonase PGI enzyme are marked with a red ‘‘*’’Back to article page