SUPERFAMILY 1.73 HMM library and genome assignments server


Plant proteinase inhibitors superfamily

SCOP classification
Root:   SCOP hierarchy in SUPERFAMILY [ 0] (11)
Class:   Small proteins [ 56992] (85)
  Usually dominated by metal ligand, heme, and/or disulfide bridges
Fold:   Plant proteinase inhibitors [ 100896]
  disulfide-rich small alpha+beta fold; topological similarity to the Ovomucoid domain III
Superfamily:   Plant proteinase inhibitors [ 100897]
Families:   Plant proteinase inhibitors [ 57486] (3)


Superfamily statistics
Genomes (8) UniProt 15.0 PDB chains (SCOP 1.73)
Domains 10 186 6
Proteins 10 87 6


Functional annotation
General category Processes_IC
Detailed category Proteases

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 7 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 Plant proteinase inhibitors 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 7 hidden Markov models representing the Plant proteinase inhibitors 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 ]