Literature DB >> 2720088

Conformational preferences of sequential fragments of the hinge region of human IgA1 immunoglobulin molecule: II.

J Burton1, S G Wood, A Pedyczak, I Z Siemion.   

Abstract

The mean solution conformation of tetrapeptide fragments of the hinge region of human IgA1 molecule was investigated by CD and 13C-NMR methods. Distinct conformational differences for the partial sequences were found. Tetrapeptides with the Thr-Pro-Ser-Pro sequence were found to show a clear preference for the beta-turn conformation. Conformational equilibria of these peptides are only slightly affected by acetylation or pH changes. In the case of Pro-Thr-Pro-Ser tetrapeptides conformational equilibria are dominated by unordered forms.

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Year:  1989        PMID： 2720088     DOI： 10.1016/0301-4622(89)80005-5

Source DB:  PubMed          Journal:  Biophys Chem        ISSN： 0301-4622            Impact factor:   2.352


  4 in total

Review 1.  Domains in microbial beta-1, 4-glycanases: sequence conservation, function, and enzyme families.

Authors:  N R Gilkes; B Henrissat; D G Kilburn; R C Miller; R A Warren
Journal:  Microbiol Rev       Date:  1991-06

2.  Evidence that linker sequences and cellulose-binding domains enhance the activity of hemicellulases against complex substrates.

Authors:  G W Black; J E Rixon; J H Clarke; G P Hazlewood; M K Theodorou; P Morris; H J Gilbert
Journal:  Biochem J       Date:  1996-10-15       Impact factor: 3.857

3.  Identification and analysis of polyserine linker domains in prokaryotic proteins with emphasis on the marine bacterium Microbulbifer degradans.

Authors:  Michael B Howard; Nathan A Ekborg; Larry E Taylor; Steven W Hutcheson; Ronald M Weiner
Journal:  Protein Sci       Date:  2004-04-09       Impact factor: 6.725

4.  Biochemical characterization, molecular cloning, and structural modeling of an interesting β-1,4-glucanase from Sclerotinia sclerotiorum.

Authors:  Haifa Chahed; Aymen Ezzine; Amine Ben Mlouka; Julie Hardouin; Thierry Jouenne; Mohamed Najib Marzouki
Journal:  Mol Biotechnol       Date:  2014-04       Impact factor: 2.695
  4 in total

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