Crystal structure of human collagen XVIII trimerization domain: A novel collagen trimerization Fold.
Crystal structure of human collagen XVIII trimerization domain: A novel collagen trimerization Fold.
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DOI:
10.1016/j.jmb.2009.07.057
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发表时间:
2009-09-25
影响因子:
5.6
通讯作者:
Bächinger HP
中科院分区:
文献类型:
--
作者:
Boudko SP;Sasaki T;Engel J;Lerch TF;Nix J;Chapman MS;Bächinger HP
Collagens contain a unique triple helical structure with a repeating sequence -G-X-Y-, where proline and hydroxyproline are major constituents in X and Y positions, respectively. Folding of the collagen triple helix requires trimerization domains. Once trimerized, collagen chains are correctly aligned and the folding of the triple helix proceeds in a zipper-like fashion. Here we report the isolation, characterization and crystal structure of the trimerization domain of human type XVIII collagen, a member of the multiplexin family. This domain differs from all other known trimerization domains in other collagens and exhibits a high trimerization potential at picomolar concentrations. Strong chain association and high specificity of binding are needed for multiplexins, which are present at very low levels.
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DOI:
10.1107/s0907444904019158
发表时间:
2004-12-01
影响因子:
2.2
作者:
Emsley, P;Cowtan, K
通讯作者:
Cowtan, K
DOI:
10.1073/pnas.0505141102
发表时间:
2005-09-27
影响因子:
11.1
作者:
Bachmann, A;Kiefhaber, T;Bächinger, HP
通讯作者:
Bächinger, HP
影响因子:
5.6
作者:
Frank, S;Kammerer, RA;Engel, J
通讯作者:
Engel, J
DOI:
10.1107/s0907444998003254
发表时间:
1998-09-01
期刊:
ACTA CRYSTALLOGRAPHICA SECTION D-BIOLOGICAL CRYSTALLOGRAPHY
影响因子:
--
作者:
Brunger, AT;Adams, PD;Warren, GL
通讯作者:
Warren, GL
影响因子:
5.6
作者:
DION, AS;MYERS, JC
通讯作者:
MYERS, JC