Protein Family Models

Related polar hub proteins FimV from Pseudomonas aeruginosa (NP_251805.1), HubP from Vibrio cholerae (AAF94159.1), and TspA (T-cell stimulating protein A) of Neisseria meningitidis (WP_013448440.1) are cell envelope proteins that localize to the polar hub and serve as landmark proteins involved in organizing cell polarity. Roles of these proteins include organizing flagellar or twitching motility systems and regulatory interactions with diguanylate cyclases. This domain describes a conserved short region, about 44 amino acids long, at the extreme C-terminus of these long, variable-length, often repetitive proteins. A conserved N-terminal domain is described by model TIGR03505.

Date:

2023-02-28

Related polar hub proteins FimV from Pseudomonas aeruginosa (NP_251805.1), HubP from Vibrio cholerae (AAF94159.1), and TspA (T-cell stimulating protein A) of Neisseria meningitidis (WP_013448440.1) are cell envelope proteins that localize to the polar hub and serve as landmark proteins involved in organizing cell polarity. Roles of these proteins include organizing flagellar or twitching motility systems and regulatory interactions with diguanylate cyclases. This region is found at, or about 200 amino acids from the amino terminus of member proteins. Most but not all members of this protein family have a C-terminal region recognized by TIGR03504. In between is a highly variable, often repeat-filled region rich in the negatively charged amino acids Asp and Glu.

Date:

2023-02-28

FimV_Cterm family protein

Date:

2019-03-21