CATH Search:   
       by CATH code, keyword
QuickSearch:   
by PDB,NDB,UniProt,PROSITE Code or Search Term(s)  
(use 'Shift Left-Click' to collapse/expand all levels downwards; use 'Control Left-Click' to collapse/expand all levels upwards)
 
(-)
Class: Mainly Alpha (13335)
(-)
Architecture: Up-down Bundle (3216)
(-)
Topology: Influenza Virus Matrix Protein; Chain A, domain 1 (6)
(-)
Homologous Superfamily: [code=1.20.91.10, no name defined] (3)
(-)
Influenza a virus. Organism_taxid: 11320. Strain: a/pr/8/34. (1)
1EA3A:2-79; B:2-79INFLUENZA VIRUS M1 PROTEIN