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. 2016 Aug 24;7:1274. doi: 10.3389/fpls.2016.01274

FIGURE 1.

FIGURE 1

Amino acid sequence alignment of SmSQS2 and representative squalene synthases (SQSs) from other organisms. The sequences and their accession numbers are as follows: AtSQS1, Arabidopsis thaliana, NP_195190.1; AtSQS2, A. thaliana, NP_195191.2; GgSQS1, Glycyrrhiza glabra, BAA13083.1; GgSQS2, G. glabra, BAA13084.1; PgSQS1, Panax ginseng, BAD08242.1; PgSQS2, P. ginseng, ACV88718.1; PgSQS3, P. ginseng, ACZ71037.1; SmSQS1, Salvia miltiorrhiza, ACR57219.1. Squalene synthase conserved domain I, II, III, IV, V, and VI are underlined by “□,” two transmembrane domain are marked out by “—,” and two aspartate-rich regions (DXXXD) that mediate binding of prenyl phosphates are marked out by “”.