According to the partial order constructed on a selected pair of physico-chemical properties of amino acids, we presented a novel 2D graphical representation of protein sequences which is called an H-L curve. The representations are mathematically proven to be no circuit (i.e., without any degeneracy), and associated with protein sequences in a one-to-one manner. In addition, our graphical curves allow more conveniently a visual inspection of protein sequences alignment. We illustrated our approach on two examples.
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Zhejiang Sci Tech Univ, Coll Sci, Hangzhou 310018, Peoples R ChinaZhejiang Sci Tech Univ, Coll Sci, Hangzhou 310018, Peoples R China
He, Ping-an
Li, Dan
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Zhejiang Sci Tech Univ, Coll Sci, Hangzhou 310018, Peoples R ChinaZhejiang Sci Tech Univ, Coll Sci, Hangzhou 310018, Peoples R China
Li, Dan
Zhang, Yanping
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Nankai Univ, Coll Math Sci, Tianjin 300071, Peoples R China
Nankai Univ, LPMC, Tianjin 300071, Peoples R ChinaZhejiang Sci Tech Univ, Coll Sci, Hangzhou 310018, Peoples R China
Zhang, Yanping
Wang, Xin
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Dalian Naval Acad, Dalian 116018, Peoples R ChinaZhejiang Sci Tech Univ, Coll Sci, Hangzhou 310018, Peoples R China
Wang, Xin
Yao, Yuhua
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Zhejiang Sci Tech Univ, Coll Life Sci, Hangzhou 310018, Peoples R ChinaZhejiang Sci Tech Univ, Coll Sci, Hangzhou 310018, Peoples R China