SUPERFAMILY 1.73 HMM library and genome assignments server


ClpP/crotonase superfamily

SCOP classification
Root:   SCOP hierarchy in SUPERFAMILY [ 0] (11)
Class:   Alpha and beta proteins (a/b) [ 51349] (141)
  Mainly parallel beta sheets (beta-alpha-beta units)
Fold:   ClpP/crotonase [ 52095]
  core: 4 turns of (beta-beta-alpha)n superhelix
Superfamily:   ClpP/crotonase [ 52096] (4)
Families:   Clp protease, ClpP subunit [ 52097]
  Tail specific protease, catalytic domain [ 52100] (3)
  includes N-terminal all-alpha subdomain
  Crotonase-like [ 52103] (13)
  Biotin dependent carboxylase carboxyltransferase domain [ 89572] (6)
  Pfam 01039
the active site is formed by two different homologous subunits or domains of this fold


Superfamily statistics
Genomes (1,208) UniProt 15.0 PDB chains (SCOP 1.73)
Domains 20,405 25,466 57
Proteins 18,071 23,169 47


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 38 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 ClpP/crotonase 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 38 hidden Markov models representing the ClpP/crotonase 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 ]