SUPERFAMILY 1.73 HMM library and genome assignments server


Voltage-gated potassium channels superfamily

SCOP classification
Root:   SCOP hierarchy in SUPERFAMILY [ 0] (11)
Class:   Membrane and cell surface proteins and peptides [ 56835] (50)
  Does not include proteins in the immune system
Fold:   Voltage-gated potassium channels [ 81325]
  oligomeric transmembrane alpha-helical proteins
Superfamily:   Voltage-gated potassium channels [ 81324]
Families:   Voltage-gated potassium channels [ 81323] (5)


Superfamily statistics
Genomes (901) UniProt 15.0 PDB chains (SCOP 1.73)
Domains 15,662 7,884 15
Proteins 13,211 6,941 15


Functional annotation
General category Processes_IC
Detailed category Ion metabolism and transport

Function annotation of SCOP domain superfamilies

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Internal database links

Browse genome assignments for this superfamily. The SUPERFAMILY hidden Markov model library has been used to carry out SCOP domain assignments to all genomes at the superfamily level.


Alignments of sequences to 5 models in this superfamily are available by clicking on the 'Alignments' icon above. PDB sequences less than 40% identical are shown by default, but any other sequence(s) may be aligned. Select PDB sequences, genome sequences, or paste in or upload your own sequences.


Browse and view proteins in genomes which have different domain combinations including a Voltage-gated potassium channels domain.


Examine the distribution of domain superfamilies, or families, across the major taxonomic kingdoms or genomes within a kingdom. This gives an immediate impression of how superfamilies, or families, are restricted to certain kingdoms of life.


Explore domain occurrence network where nodes represent genomes and edges are domain architectures (shared between genomes) containing the superfamily of interest.

There are 5 hidden Markov models representing the Voltage-gated potassium channels superfamily. Information on how the models are built, and plots showing hydrophobicity, match emmission probabilities and insertion/deletion probabilities can be inspected.


Jump to [ Top of page · SCOP classification · Functional annotation · Internal database links ]