Class a: All alpha proteins [46456] (284 folds) |
Fold a.61: Retroviral matrix proteins [47835] (1 superfamily) 4-5 helices; right-handed superhelix |
Superfamily a.61.1: Retroviral matrix proteins [47836] (6 families) the 5th, C-terminal helix is missing in some of the member structures |
a.61.1.1: Immunodeficiency virus matrix proteins [47837] (2 proteins) |
a.61.1.2: HTLV-II matrix protein [47842] (1 protein) the C-terminal helix region is disordered(?) |
a.61.1.3: Mason-Pfizer monkey virus matrix protein [47845] (1 protein) the C-terminal helix region is missing(?) |
a.61.1.4: GAG polyprotein M-domain [47848] (1 protein) the C-terminal helix region is missing(?) |
a.61.1.5: EIAV matrix antigen [69051] (1 protein) |
a.61.1.6: MMLV matrix protein-like [81803] (2 proteins) |
Timeline for Superfamily a.61.1: Retroviral matrix proteins: