SUPERFAMILY 1.75 HMM library and genome assignments server

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  Home > SCOP hierarchy > Oligosaccharyltransferase subunit ost4p superfamily


Oligosaccharyltransferase subunit ost4p superfamily

SCOP classification
Root:   SCOP hierarchy in SUPERFAMILY [ 0] (11)
Class:   Membrane and cell surface proteins and peptides [ 56835] (58)
Fold:   Single transmembrane helix [ 81407] (38)
Superfamily:   Oligosaccharyltransferase subunit ost4p [ 103464]
Families:   Oligosaccharyltransferase subunit ost4p [ 103465]

 Superfamily statistics
Genomes (214) Uniprot 2018_03 genome PDB chains (SCOP 1.75)
Domains 246 657 1
Proteins 246 655 1

 Functional annotation
General category Metabolism
Detailed category Transferases

Document: Function annotation of SCOP domain superfamilies

Jump to [ Top of page · SCOP classification · 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 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 Oligosaccharyltransferase subunit ost4p 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 Oligosaccharyltransferase subunit ost4p 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 ]
Please cite: Gough, J., Karplus, K., Hughey, R. and Chothia, C. (2001). "Assignment of Homology to Genome Sequences using a Library of Hidden Markov Models that Represent all Proteins of Known Structure." J. Mol. Biol., 313(4), 903-919.

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© Copyright 2013 The SUPERFAMILY authors and Julian Gough.