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40  structures 7276  species 0  interactions 14347  sequences 22  architectures

Clan: NusB (CL0633)


NusB-like superfamily Add an annotation

This clan contains 2 families and the total number of domains in the clan is 14347. The clan was built by A Bateman.

Literature references

  1. Liu J, Yokota H, Kim R, Kim SH; , Proteins. 2004;55:1082-1086.: A conserved hypothetical protein from Mycoplasma genitalium shows structural homology to nusb proteins. PUBMED:15146506 EPMC:15146506


This clan contains the following 2 member families:

DUF1948 NusB

External database links

Domain organisation

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

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

Pfam family Num. domains Alignment
NusB (PF01029) 14344 (100.0%) View
DUF1948 (PF09185) 3 (0.0%) View
Total: 2 Total: 14347 Clan alignment

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Family relationships

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

Species distribution

Tree controls


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



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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