Powering down the Pfam website
On October 5th, we began redirecting traffic from Pfam (pfam.xfam.org) to InterPro (www.ebi.ac.uk/interpro). The Pfam website will remain available at pfam-legacy.xfam.org until January 2023, when it will be decommissioned. You can read more about the sunset period in our blog post.

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0  structures 2080  species 0  interactions 2557  sequences 11  architectures

Clan: Hypoth_1 (CL0447)


DUF1304/DUF3784 clan Add an annotation

This superfamily includes two related families of short uncharacterised proteins from bacteria.

This clan contains 2 families and the total number of domains in the clan is 2557. The clan was built by A Bateman.


This clan contains the following 2 member families:

DUF1304 DUF3784

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
DUF1304 (PF06993) 1910 (74.7%) View
DUF3784 (PF12650) 647 (25.3%) View
Total: 2 Total: 2557 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...