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. 2019 Jul 15;8(7):225. doi: 10.3390/plants8070225

Figure 1.

Figure 1

Conserved residues in propeptides of angiosperm IDA and IDL1-5 orthologues numbered from the start of the extended PIP motif to the C-terminal end. Sequences were aligned using Muscle, and consensus sequences were generated with logo@compbio.berkeley.edu. The PIP residues are numbered 1–12. IDL2-5 deviate from the IDA and IDL1 orthologues with a Lys (K) instead of an Arg (R) residue in position 10. IDL2, 3 and 4 have typically an Ala (A) instead of a Pro (P) in position 4. PIPQ, which has a glutamine (Gln; Q) in position 10, was frequently found in the grasses (Poales) of the monocots [18].