BBa_J70000 1 BBa_J70000 sbpa (a protein that forms crystals in the presence of calcium) 2007-08-16T11:00:00Z 2015-05-08T01:08:20Z It comes from the genomic sequence sbpA from Bacillus sphaericus is a tetrameric protein that forms crystals in the presence of calcium. In nature it forms crystals on the outside of Bacillus sphaericus cells. It can be purified and crystallized in vitro for materials science and other applications by adding calcium. false false _41_ 0 1201 41 No part sequence false In order to be made it will need to be cut into 1.1kB fragments false Julie Norville igem2sbol 1 iGEM to SBOL conversion Conversion of the iGEM parts registry to SBOL2.1 Chris J. Myers James Alastair McLaughlin 2017-03-06T15:00:00.000Z