Protein Family Models

Date:

2024-08-14

This domain family is found in bacteria, archaea and eukaryotes, and is approximately 90 amino acids in length. The family is found in association with Pfam:PF07715 and Pfam:PF00593. [1]. 10986238. Characterization of four outer membrane proteins involved in. binding starch to the cell surface of Bacteroides. thetaiotaomicron.. Shipman JA, Berleman JE, Salyers AA;. J Bacteriol. 2000;182:5365-5372.. [2]. 11717282. Biochemical analysis of interactions between outer membrane. proteins that contribute to starch utilization by Bacteroides. thetaiotaomicron.. Cho KH, Salyers AA;. J Bacteriol 2001;183:7224-7230. (from Pfam)

Date:

2024-08-14

The Plug domain has been shown to be an independently folding subunit of the TonB-dependent receptors ([1]). It acts as the channel gate, blocking the pore until the channel is bound by ligand. At this point it under goes conformational changes opens the channel. [1]. 15111112. The plug domain of a neisserial TonB-dependent transporter. retains structural integrity in the absence of its transmembrane. beta-barrel.. Oke M, Sarra R, Ghirlando R, Farnaud S, Gorringe AR, Evans RW,. Buchanan SK;. FEBS Lett 2004;564:294-300. (from Pfam)

Date:

2024-08-14

This model now only covers the conserved part of the barrel structure. [1]. 9886293. Crystal structure of the outer membrane active transporter FepA. from Escherichia coli.. Buchanan SK, Smith BS, Venkatramani L, Xia D, Esser L, Palnitkar. M, Chakraborty R, van der Helm D, Deisenhofer J;. Nat Struct Biol 1999;6:56-63. (from Pfam)

Date:

2024-08-14

TonB dependent receptor having a carboxypeptidase regulatory-like domain, may act as a channel to allow import of extracellular nutrients, such as iron-siderophore complexes or non-Fe compounds

Date:

2022-07-19