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14  structures 67  species 4  interactions 388  sequences 6  architectures

Clan: Uteroglobin (CL0370)


Uteroglobin-like superfamily Add an annotation

Members of this superfamily are disulfide-linked dimers of two identical chains, with 4 helices in each. They constitute important new cat, rat and rabbit allergens that are contributing to asthma world-wide.

This clan contains 2 families and the total number of domains in the clan is 388. The clan was built by P Coggill.


This clan contains the following 2 member families:

Feld-I_B Uteroglobin

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
Uteroglobin (PF01099) 344 (88.7%) View
Feld-I_B (PF09252) 44 (11.3%) View
Total: 2 Total: 388 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...



There are 4 interactions for this clan. More...

Interacting families
Feld-I_B Feld-I_B
Uteroglobin Feld-I_B


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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