BMP1 complexed with (2~{S})-2-[[(1~{R},3~{S},4~{S})-2-[(2~{R})-2-[2-(oxidanylamino)-2-oxidanylidene-ethyl]heptanoyl]-2-azabicyclo[2.2.1]heptan-3-yl]carbonylamino]-2-phenyl-ethanoic acid