SUPERFAMILY 1.75 HMM library and genome assignments server

SUPERFAMILY 2 can be accessed from supfam.org. Please contact us if you experience any problems.

  Home > SCOP hierarchy > Zinc-binding domain of translation initiation factor 2 beta superfamily


Zinc-binding domain of translation initiation factor 2 beta superfamily

SCOP classification
Root:   SCOP hierarchy in SUPERFAMILY [ 0] (11)
Class:   Small proteins [ 56992] (90)
Fold:   Zinc-binding domain of translation initiation factor 2 beta [ 75688]
Superfamily:   Zinc-binding domain of translation initiation factor 2 beta [ 75689]
Families:   Zinc-binding domain of translation initiation factor 2 beta [ 75690]

 Superfamily statistics
Genomes (673) Uniprot 2018_03 genome PDB chains (SCOP 1.75)
Domains 1,515 4,906 2
Proteins 1,513 4,904 2

 Functional annotation
General category General
Detailed category Ion binding

Document: Function annotation of SCOP domain superfamilies

Arabidopsis Plant Ontology (AP)

(show details)
AP termFDR (all)SDAP levelAnnotation (direct or inherited)
Plant ANatomical entity (PAN)whole plant0Least InformativeDirect
Plant ANatomical entity (PAN)microsporophyll0Least InformativeDirect
Plant ANatomical entity (PAN)sporangium0Least InformativeDirect
Plant ANatomical entity (PAN)pollen0Moderately InformativeDirect
Plant ANatomical entity (PAN)pollen tube cell0InformativeDirect
Plant ANatomical entity (PAN)gamete0InformativeDirect
Plant structure DEvelopment stage (PDE)pollen development stage0Moderately InformativeDirect
Plant structure DEvelopment stage (PDE)M germinated pollen stage0InformativeDirect
Plant structure DEvelopment stage (PDE)L mature pollen stage0InformativeDirect

Document: AP annotation of SCOP domains

Jump to [ Top of page · SCOP classification · Functional annotation · Arabidopsis Plant Ontology (AP) ]

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 3 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 Zinc-binding domain of translation initiation factor 2 beta 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 3 hidden Markov models representing the Zinc-binding domain of translation initiation factor 2 beta 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 · Arabidopsis Plant Ontology (AP) · 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.

Please send feedback, comments or questions to superfamily@cs.bris.ac.uk or use the feedback form.

© Copyright 2013 The SUPERFAMILY authors and Julian Gough.