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0  structures 284  species 0  interactions 774  sequences 31  architectures

Clan: 30K_movement (CL0571)


30 kDa viral movement proteins superfamily Add an annotation

The 30K superfamily comprises several large families of viral movement proteins which include Pfam families: 3A, MP, Bromo_MP, TBSV_P22, Tenui_NS4, Gemini_BL1, and Emaravirus_P4. They are all related to the 30 kDa ('30K') movement protein of tobacco mosaic virus [1].

This clan contains 7 families and the total number of domains in the clan is 774. The clan was built by D Karlin and P Coggill.

Literature references

  1. Melcher U;, J Gen Virol. 2000;81:257-266.: The '30K' superfamily of viral movement proteins. PUBMED:10640565 EPMC:10640565


This clan contains the following 7 member families:

3A Bromo_MP Emaravirus_P4 Gemini_BL1 MP TBSV_P22 Tenui_NS4

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
MP (PF01107) 623 (80.5%) View
Gemini_BL1 (PF00845) 63 (8.1%) View
3A (PF00803) 49 (6.3%) View
Bromo_MP (PF01573) 15 (1.9%) View
TBSV_P22 (PF03558) 12 (1.6%) View
Emaravirus_P4 (PF16505) 9 (1.2%) View
Tenui_NS4 (PF03300) 3 (0.4%) View
Total: 7 Total: 774 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...