SUPERFAMILY 1.73 HMM library and genome assignments server


Beta-D-glucan exohydrolase, C-terminal domain 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:   Flavodoxin-like [ 52171] (15)
  3 layers, a/b/a; parallel beta-sheet of 5 strand, order 21345
Superfamily:   Beta-D-glucan exohydrolase, C-terminal domain [ 52279]
Families:   Beta-D-glucan exohydrolase, C-terminal domain [ 52280]


Superfamily statistics
Genomes (480) UniProt 15.0 PDB chains (SCOP 1.73)
Domains 1,974 1,786 2
Proteins 1,974 1,786 2


Functional annotation
General category Metabolism
Detailed category Carbohydrate metabolism and transport

Function annotation of SCOP domain superfamilies
InterPro annotation
Cross references IPR002772 SSF52279 Protein matches
Abstract

Glycoside hydrolase family 3 comprises enzymes with a number of known activities; beta-glucosidase ; beta-xylosidase ; N-acetyl beta-glucosaminidase ; glucan beta-1,3-glucosidase ; cellodextrinase; exo-1,3-1,4-glucanase .

These enzymes are two-domain globular proteins that are N-glycosylated at three sites [PubMed10368285]. This domain is often C-terminal to the glycoside hydrolase family 3, N terminal domain .


InterPro database

PDBeMotif information about ligands, sequence and structure motifs
Cross references PDB entries
Ligand binding statistics
Nucleic-acid binding statistics
Occurrence of secondary structure elements
Occurrence of small 3D structural motifs

PDBeMotif resource

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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 1 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 Beta-D-glucan exohydrolase, C-terminal domain 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 1 hidden Markov models representing the Beta-D-glucan exohydrolase, C-terminal domain 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 · InterPro annotation · PDBeMotif links · Functional annotation · Internal database links ]