A REFMAC web service for EM and NMR

A web service for cryo-EM models refinement was built based on the next-generation ARP/wARP web infrastructure and using REFMAC ["Refinement of Macromolecular Structures by the Maximum-Likelihood method" G.N. Murshudov, A.A.Vagin and E.J.Dodson, (1997) in Acta Cryst. D53, 240-255.]. 

The new web service is accessible from the web front end, CCP4i interface and the Balbes web server. The entry has been further expanded to accommodate the submissions from the molecular replacement pipelines Morda and MrBump.