Ribbon structure of extracellular lipase from Pseudomonas sp. MIS38. This enzyme is quite large, so I have halved the model scale from my normal molecular models to 4 Å per cm (at 2 Å per cm, it cunts as a "big" model, and for which Shapeway's price structure changes - instead of a price of 8 times as expensive as at 4 Å per cm - i.e. a bit over 200 dollars, it is priced at 900 or so dollars!). At 4 Å per cm, this should still give a printed-out model that is some 20 cm long. Due to the reduced scale, I have thickened the proportions of the structural details somewhat, although they are still relatively thin. I haven't printed it out yet to test this configuration, so it's not yet currently for sale, but if you really want to give it a go, contact me.