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31  structures 4595  species 4  interactions 16337  sequences 169  architectures

Clan: PTase-anion_tr (CL0340)


Phosphotransferase/anion transport protein superfamily Add an annotation

The families here are the cytoplasmic regions of anion transporter proteins.

This clan contains 2 families and the total number of domains in the clan is 16337. The clan was built by P Coggill.


This clan contains the following 2 member families:

Band_3_cyto PTS_EIIA_2

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
PTS_EIIA_2 (PF00359) 11821 (72.4%) View
Band_3_cyto (PF07565) 4516 (27.6%) View
Total: 2 Total: 16337 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 4 interactions for this clan. More...

Interacting families
Band_3_cyto Band_3_cyto


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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