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1  structure 2013  species 0  interactions 3794  sequences 4  architectures

Clan: YNI (CL0444)


YcfA-nrd-intein domain Add an annotation

This superfamily is characterised by a short approx. 55 residue fold that is found in domains associated with flagellum formation and a short region withiin the homing endonucleases.

This clan contains 1 families and the total number of domains in the clan is 3794. The clan was built by P Coggill.

Literature references

  1. Eletsky A, Sukumaran DK, Xiao R, Acton TB, Rost B, Montelione GT, Szyperski T;, Proteins. 2009;76:1037-1041.: NMR structure of protein YvyC from Bacillus subtilis reveals unexpected structural similarity between two PFAM families. PUBMED:19455708 EPMC:19455708


This clan contains the following 1 member families:


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
DUF905 (PF06006) 3794 (100.0%) View
Total: 1 Total: 3794 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.

Loading structure mapping...