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220  structures 6850  species 5  interactions 47618  sequences 3047  architectures

Clan: GAF (CL0161)


GAF domain-like Add an annotation

A clan of related transcriptional regulator domains.

This clan contains 10 families and the total number of domains in the clan is 47618. The clan was built by RD Finn.


This clan contains the following 10 member families:

Autoind_bind CodY DUF2930 DUF3369 DUF484 GAF GAF_2 GAF_3 IclR PHY

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
GAF (PF01590) 14959 (31.4%) View
IclR (PF01614) 10733 (22.5%) View
GAF_2 (PF13185) 8344 (17.5%) View
GAF_3 (PF13492) 4956 (10.4%) View
PHY (PF00360) 3555 (7.5%) View
Autoind_bind (PF03472) 2219 (4.7%) View
DUF484 (PF04340) 1222 (2.6%) View
CodY (PF06018) 1124 (2.4%) View
DUF3369 (PF11849) 346 (0.7%) View
DUF2930 (PF11152) 160 (0.3%) View
Total: 10 Total: 47618 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
Autoind_bind Autoind_bind
IclR IclR


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...