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. 2001 Sep 15;29(18):3835–3840. doi: 10.1093/nar/29.18.3835

Figure 2.

Figure 2

Amino acid sequence of mouse DNA helicase B. The sequence was deduced from the longest open reading frame of a cDNA isolated from a fetal mouse brain cDNA library. The amino acid sequence of mouse DNA helicase B (HelB) was aligned with that of E.coli RecD protein (RecD) and B.subtilis YrrC protein (YrrC). Identical amino acids are boxed by black squares and similar amino acids are shaded. Partial amino acid sequences determined by using purified protein are indicated above the mouse DNA helicase B sequence by dots. The seven conserved DNA/RNA helicase motifs of mouse DNA helicase B, E.coli RecD protein and B.subtilis YrrC protein are underlined.