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關注:1
2013-05-23 12:21
求翻譯:連接蛋白質分子中的二級結構(α-螺旋和β-折疊),使肽鏈走向改變的一種非重復多肽區,一般含有2~16個氨基酸殘基。含有5個氨基酸殘基以上的轉角又常稱之環(loops)。常見的轉角含有4個氨基酸殘基,有兩種類型。轉角I的特點是:第1個氨基酸殘基羰基氧與第4個殘基的酰胺氮之間形成氫鍵;轉角II的第3個殘基往往是甘氨酸。這兩種轉角中的第2個殘基大都是脯氨酸。是什么意思?![]() ![]() 連接蛋白質分子中的二級結構(α-螺旋和β-折疊),使肽鏈走向改變的一種非重復多肽區,一般含有2~16個氨基酸殘基。含有5個氨基酸殘基以上的轉角又常稱之環(loops)。常見的轉角含有4個氨基酸殘基,有兩種類型。轉角I的特點是:第1個氨基酸殘基羰基氧與第4個殘基的酰胺氮之間形成氫鍵;轉角II的第3個殘基往往是甘氨酸。這兩種轉角中的第2個殘基大都是脯氨酸。
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2013-05-23 12:21:38
Connecting the secondary structure of protein molecules (α-helix and β-sheet), so changes in the peptide chain to a non-repeat peptide area, usually containing 2 to 16 amino acid residues. Amino acid residues containing five or more corners were often termed loop (loops). Common corner with four ami
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2013-05-23 12:23:18
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2013-05-23 12:24:58
In the connection protein member two levels of structures (alpha - screw and beta - fold), causes the peptide chain to move towards the change one kind must to duplicate the multi-peptide area, includes 2~16 amino acid remnant bases generally.Includes 5 amino acid remnant base above corner often to
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2013-05-23 12:26:38
Connection of secondary structure in protein molecules (α-helix and β-fold) so that a distinct peptide to peptide chain to change area, generally containing 2~16 amino acid residues. Containing more than 5 amino acid residues of the corner is often called the ring of (loops). Common rotation has 4 a
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2013-05-23 12:28:18
Connection of secondary structure in protein molecules (α-helix and β-fold) so that a distinct peptide to peptide chain to change area, generally containing 2~16 amino acid residues. Containing more than 5 amino acid residues of the corner is often called the ring of (loops). Common rotation has 4 a
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