| Class b: All beta proteins [48724] (174 folds) |
| Fold b.121: Nucleoplasmin-like/VP (viral coat and capsid proteins) [88632] (7 superfamilies) sandwich; 8 strands in 2 sheets; jelly-roll; some members can have additional 1-2 strands characteristic interaction between the domains of this fold allows the formation of five-fold and pseudo six-fold assemblies |
Superfamily b.121.4: Positive stranded ssRNA viruses [88633] (10 families) ![]() |
| Family b.121.4.1: Picornaviridae-like VP (VP1, VP2, VP3 and VP4) [88634] (10 proteins) the order of the chains N-VP0-VP3-VP1-C is as in the polyprotein; VP0 is cleaved later upon capsid assembly to VP4 and VP2 there is a different order in the shuffled genome of insect picorna-like proteins (Cricket paralysis virus) |
| Protein Mengo encephalomyocarditis virus coat proteins [49678] (1 species) |
| Mengovirus [TaxId:12107] [49679] (2 PDB entries) |
| Domain d1mec.1: 1mec 4:,2: [83100] complexed with po4 |
| Domain d1mec1_: 1mec 1: [23561] complexed with po4 |
| Domain d1mec3_: 1mec 3: [23563] complexed with po4 |
| Domain d2mev.1: 2mev 4:,2: [83136] complexed with po4 |
| Domain d2mev1_: 2mev 1: [23558] complexed with po4 |
| Domain d2mev3_: 2mev 3: [23560] complexed with po4 |
Timeline for Protein Mengo encephalomyocarditis virus coat proteins from b.121.4.1: Picornaviridae-like VP (VP1, VP2, VP3 and VP4):