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. 2015 Feb 20;10(2):e0117115. doi: 10.1371/journal.pone.0117115

Fig 1. Sequence analysis of sreA from PdHS-F6.

Fig 1

A: Homology between the amino acid sequences of SreA from P. digitatum and SrbA in A. fumigatus. The sequence under the red line indicates basic helix-loop-helix-leucine zipper (bHLH-zip) domain located at the N-terminus of the protein. The sequence under the blue line indicates the DUF2014 domain specific to the ER membrane-bound transcription factor Sterol Regulatory Element Binding Proteins (SREBPs). The arrow indicates the amino acid position of the highly conserved tyrosine in the bHLH zipper domain (bHLH-zip). B: Transmembrane domain prediction plots of SreA.