Interruption of a 3(10)-helix by a single Gly residue in a poly-Aib motif: a crystallographic study.
Interruption of a 3(10)-helix by a single Gly residue in a poly-Aib motif: a crystallographic study.
复制标题
聚 Aib 基序中单个甘氨酸残基对 3(10) 螺旋的中断:晶体学研究。
作者:
Solà J
The structural influence of a single Gly residue inserted into an Aib16homooligomer was studied in the solid state by X‐ray crystallography. The peptides N3Aib8GlyAib8PheNH2(1) and CbzPheAib8GlyAib8(2) were found to adopt well‐defined helical structures, which are broadly 310helical. Indeed,2is the longest crystallographic 310helix thus far reported. However, in the region of the central Gly residue, a loosening of the 310structure is observed in both peptides, with1clearly showing local adoption of an α‐helical structure in the region of residues 7–9. © 2010 Wiley Periodicals, Inc. Biopolymers 95: 62–69, 2011.
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DOI:
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发表时间:
1998
期刊:
影响因子:
--
作者:
E. Benedetti;M. Saviano;R. Iacovino;C. Pedone;A. Santini;M. Crisma;F. Formaggio;C. Toniolo;Q. Broxterman;J. Kamphuis
通讯作者:
J. Kamphuis
影响因子:
16.6
作者:
Clayden, Jonathan;Castellanos, Alejandro;Morris, Gareth A.
通讯作者:
Morris, Gareth A.
DOI:
--
发表时间:
1965
期刊:
影响因子:
--
作者:
D. S. Jones;G. Kenner;J. Preston;R. Sheppard
通讯作者:
R. Sheppard
影响因子:
15
作者:
Jordi Solà;M. Helliwell;J. Clayden
通讯作者:
Jordi Solà;M. Helliwell;J. Clayden
影响因子:
2.1
作者:
LEPLAWY, MT;JONES, DS;SHEPPARD, RC
通讯作者:
SHEPPARD, RC