SUPERFAMILY 1.75 HMM library and genome assignments server

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Histidine-containing phosphotransfer domain, HPT domain superfamily models

A superfamily is represented by one or more models; usually there is more than one model representing the superfamily. Since each model is built to capture the whole superfamily, they are likely to be overlapping and sometimes are mostly overlapping or even redundant to each other. Also models often do not score their own seed sequence more highly than other sequences in the superfamily, so it is a mistake to think that the model represents the seed sequence.

All models are available for immediate download after obtaining a license by filling in a short online registration form. Licenses are free for academic and commercial purposes.

Plots showing hydrophobicity, match emmission probabilities and insertion/deletion probabilities can be viewed for each model by following the model ID link.


All 9 SUPERFAMILY models representing the Histidine-containing phosphotransfer domain, HPT domain superfamily
Model ID No. of seqs Build date Seed sequence Family of seed
0051674 847 2008-09-10 d2a0ba_ Aerobic respiration control sensor protein, ArcB
0046049 733 2008-09-10 d1c02a_ Phosphorelay protein-like
0050663 725 2008-09-10 d1wn0a1 Phosphorelay protein-like
0051419 599 2008-09-10 d1yvia1 Phosphorelay protein-like
0044088 542 2005-09-08 d1tqga_ Chemotaxis protein CheA P1 domain
0038885 496 2005-09-08 d1i5na_ Chemotaxis protein CheA P1 domain
0049447 690 2008-09-10 d1sr2a_ Sensor-like histidine kinase YojN, C-terminal domain
0051209 828 2008-09-10 d1y6da_ Phosphorelay protein luxU
0054392 767 2010-05-31 d2ooca1 SphA-like