Cowpea Chlorotic Mottle Virus

From Proteopedia

Function Cowpea chlorotic mottle virus (CPMV) infects black-eyed pea plants. The CPMV is composed of protein shell (capsid) and RNA. Cowpea chlorotic mottle virus coast protein trimer with RNA (PDB entry 1cwp). Relevance CPMV is used in nanotechnology due to its pH and metal ion-dependent polymorphism which can be used for delivery of small molecules. [1]

spinqualitylabelsall models Cowpea chlorotic mottle virus coast protein trimer complex with RNA (PDB entry 1cwp) Show:Asymmetric Unit Biological Assembly Drag the structure with the mouse to rotate   Export Animated Image

3D structures of CPMV

Updated on 09-February-2025

1ny7, 2bfu, 5ms1, 5msh – CPMV small + large subunits
5a33 – CPMV small + large subunits – Cryo EM
6qoz – CPMV small + large subunits + affimer binding protein – Cryo EM
1cwp – CPMV coat protein + RNA
1za7 – CPMV coat protein (mutant)

References

1. ↑ Speir JA, Munshi S, Wang G, Baker TS, Johnson JE. Structures of the native and swollen forms of cowpea chlorotic mottle virus determined by X-ray crystallography and cryo-electron microscopy. Structure. 1995 Jan 15;3(1):63-78. PMID:7743132