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60  structures 4459  species 1  interaction 12213  sequences 13  architectures

Clan: IHF-likeDNA-bdg (CL0548)

Summary

IHF-like DNA-binding protein supewrfamily Add an annotation

This superfamily is characterised by being a dimer of identical subunits of a core of four helices in a bundle, partly opened, capped with a beta-sheet. All members appear to be prokaryotic DNA-binding domains.

This clan contains 3 families and the total number of domains in the clan is 12213. The clan was built by P Coggill.

Members

This clan contains the following 3 member families:

Bac_DNA_binding HU-DNA_bdg Tra_M

External database links

Domain organisation

Below is a listing of the unique domain organisations or architectures from this clan. More...

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Alignments

The table below shows the number of occurrences of each domain throughout the sequence database. More...

Pfam family Num. domains Alignment
Bac_DNA_binding (PF00216) 11816 (96.7%) View
Tra_M (PF05261) 222 (1.8%) View
HU-DNA_bdg (PF14848) 175 (1.4%) View
Total: 3 Total: 12213 Clan alignment
 

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Family relationships

This diagram shows the relationships between members of this clan. More...

Species distribution

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This tree shows the occurrence of the domains in this clan across different species. More...

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Interactions

There is 1 interaction for this clan. More...

Interacting families
A B
Bac_DNA_binding Bac_DNA_binding

Structures

For those sequences which have a structure in the Protein DataBank, we use the mapping between UniProt, PDB and Pfam coordinate systems from the MSD group, to allow us to map Pfam domains onto UniProt three-dimensional structures. The table below shows the mapping between the Pfam families in this clan, the corresponding UniProt entries, and the region of the three-dimensional structures that are available for that sequence.

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