(1)H, (13)C and (15)N NMR assignments of a bacterial immunoglobulin-like domain (group 2) of a protein of a bacterium Paenarthrobacter aurescens TC1.
Related Articles (1)H, (13)C and (15)N NMR assignments of a bacterial immunoglobulin-like domain (group 2) of a protein of a bacterium Paenarthrobacter aurescens TC1.
Biomol NMR Assign. 2017 Jun 07;:
Authors: Pawar AD, Verma D, Raman R, Sharma Y, Chary KVR
Abstract
The bacterial immunoglobulin-like (Big) domain is one of the prevalent domain types, which facilitates cell-cell adhesion by assembling into multi-domain architectures. We selected a four Big_2 domain protein (named 'Arig') from a Gram positive, Paenarthrobacter aurescens TC1 (known earlier as Arthrobacter aurescens TC1). In an attempt to characterize structural and ligand-binding features of individual Big_2 domains, we have cloned, overexpressed, isolated and purified the second Big_2 domain of Arig along with a few of its adjacent Big_2 domain residues (residue 143 to 269) referred to as 'Arig2'. The (13)C/(15)N-doubly-labeled His-tagged Arig2 (133 residues long) showed an ordered conformation as revealed by the well dispersed 2D [(15)N-(1)H]-HSQC spectrum. Subsequently, a suite of heteronuclear 3D NMR experiments has enabled almost complete (1)H, (13)C and (15)N NMR resonance assignments of Arig2.
PMID: 28593559 [PubMed - as supplied by publisher]
More...