SUPERFAMILY 1.73 HMM library and genome assignments server


Quinoprotein alcohol dehydrogenase-like superfamily

SCOP classification
Root:   SCOP hierarchy in SUPERFAMILY [ 0] (11)
Class:   All beta proteins [ 48724] (165)
Fold:   8-bladed beta-propeller [ 50997] (3)
  consists of eight 4-stranded beta-sheet motifs; meander
also found in some members of the WD40-repeat superfamily
Superfamily:   Quinoprotein alcohol dehydrogenase-like [ 50998]
Families:   Quinoprotein alcohol dehydrogenase-like [ 50999] (3)


Superfamily statistics
Genomes (894) UniProt 15.0 PDB chains (SCOP 1.73)
Domains 8,093 5,991 9
Proteins 8,030 5,935 9


Functional annotation
General category Metabolism
Detailed category Other enzymes

Function annotation of SCOP domain superfamilies
InterPro annotation
Cross references IPR011047 SSF50998 Protein matches
Abstract

Quinoprotein alcohol dehydrogenases are a family of proteins found in methylotrophic or autotrophic bacteria. These quinoproteins use pyrroloquinoline quinone as their prosthetic group. There are three types of alcohol dehydrogenases: type I includes methanol dehydrogenase and ethanol dehydrogenase, type II includes soluble quinohaemoprotein with a C-terminal containing haem C, and type III includes quinoprotein alcohol dehydrogenase with a C-terminal cytochrome C domain [PubMed11761326]. These quinoproteins contain an 8-bladed beta-propeller motif, which is present in the N-terminal domain of quinoprotein alcohol dehydrogenase, ethanol dehydrogenase, and the heavy chain (alpha subunit) of methanol dehydrogenase [PubMed11714714, PubMed12686116, PubMed12686102].


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

Jump to [ Top of page · SCOP classification · InterPro annotation · PDBeMotif links · Functional annotation ]

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 6 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 Quinoprotein alcohol dehydrogenase-like 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 6 hidden Markov models representing the Quinoprotein alcohol dehydrogenase-like 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 ]