Please note: this site relies heavily on the use of javascript. Without a javascript-enabled browser, this site will not function correctly. Please enable javascript and reload the page, or switch to a different browser.
114  structures 5195  species 5  interactions 19338  sequences 55  architectures

Clan: UTRA (CL0122)


Chorismate lyase/UTRA superfamily Add an annotation

This clan includes chorismate lyase as well as the UTRA domain

This clan contains 4 families and the total number of domains in the clan is 19338. The clan was built by A Bateman.

Literature references

  1. Aravind L, Anantharaman V; , FEMS Microbiol Lett 2003;222:17-23.: HutC/FarR-like bacterial transcription factors of the GntR family contain a small molecule-binding domain of the chorismate lyase fold. PUBMED:12757941 EPMC:12757941


This clan contains the following 4 member families:

Chor_lyase DUF98 PPO1_KFDV UTRA

External database links

Domain organisation

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

Loading domain graphics...


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

Pfam family Num. domains Alignment
UTRA (PF07702) 17272 (89.3%) View
Chor_lyase (PF04345) 1156 (6.0%) View
PPO1_KFDV (PF12143) 534 (2.8%) View
DUF98 (PF01947) 376 (1.9%) View
Total: 4 Total: 19338 Clan alignment

Please note: Clan alignments can be very large and can cause problems for some browsers. Read the note above before viewing.

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 5 interactions for this clan. More...

Interacting families
Chor_lyase Chor_lyase


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...