Project: Type III Secretion System (T3SS) vase

Sometimes projects don’t work out quite the way we intend. Sometimes you get done with a thing and think “wow, that is not what I was going for”.

A while ago I had the brilliant idea to make a vase in the form of the bacterial type III secretion system. This is basically an assemblage of proteins that some bacteria are able to make, which they use like a tiny syringe to inject stuff into cells that they want to hijack. It’s a pretty cool shape:

Figure from: Structural and functional genomic analysis of the salmonella enterica host-restricted serotype abortusovis by Massimo Deligios

 

I took an unplanned 3-week break from the studio shortly after starting the base structure (the blue section). The shape was pretty much where I wanted it, but I needed to add the upper segments. Unfortunately by the time I got back in to the studio again, the main structure had dried too much to add pieces, so I had to make them separately and add them on. it didn’t really work as well as I’d hoped, and frankly I got a bit demoralized and rushed the collar section, so it’s not really the right shape or scale at all. I am pretty happy with the base and the detail I added on the underside, though, so I’ll definitely revisit this design later on down the road and try to do a better job of it. Heck, I might even try making it on the wheel.

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