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DUF5633 domain-containing protein
This entry represents a 40 residue repeat that is often found in tandem in a small set of bacterial cell surface proteins. The function of this region is not known. (from Pfam)
albumin-binding GA domain-containing protein
This domain is found in bacterial cell surface proteins. It is related to the GA domain that forms a three helix bundle. (from Pfam)
Protein L b1 domain
Protein L is a bacterial protein with immunoglobulin (Ig) light chain-binding properties. It contains a number of homologous b1 repeats towards the N-terminus. These repeats have been found to be responsible for the interaction of protein L with Ig light chains [1]. [1]. 1618782. Structure of peptostreptococcal protein L and identification of. a repeated immunoglobulin light chain-binding domain.. Kastern W, Sjobring U, Bjorck L;. J Biol Chem 1992;267:12820-12825. (from Pfam)
GA module-containing protein
The GA (protein G-related Albumin-binding) module is composed of three alpha helices [1]. This module is found in a range of bacterial cell surface proteins. The GA module from Swiss:Q51911 shows a strong affinity for albumin. [1]. 9086265. Solution structure of the albumin-binding GA module: a versatile. bacterial protein domain.. Johansson MU, de Chateau M, Wikstrom M, Forsen S, Drakenberg T,. Bjorck L. J Mol Biol 1997;266:859-865. (from Pfam)
LPXTG cell wall anchor motif
LPXTG cell wall anchor domain-containing protein
This model describes the LPXTG motif-containing region found at the C-terminus of many surface proteins of Streptococcus and Streptomyces species. Cleavage between the Thr and Gly by sortase or a related enzyme leads to covalent anchoring at the new C-terminal Thr to the cell wall. Hits that do not lie at the C-terminus or are not found in Gram-positive bacteria are probably false-positive. A common feature of this proteins containing this domain appears to be a high proportion of charged and zwitterionic residues immediatedly upstream of the LPXTG motif. This model differs from other descriptions of the LPXTG region by including a portion of that upstream charged region.
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