PCC6803 Cyanophycinase S132DAP covalently bound to cyanophycin dimer

2-Gaussian fit: Grosse-Kunstleve RW, Sauter NK, Adams PD: Newsletter of the IUCr Commission on Crystallographic Computing 2004, 3, 22-31.

(2~{S})-4-[[(2~{S})-5-[[azanyl($l^{4}-azanylidene)methyl]amino]-1-$l^{1}-oxidanyl-1-oxidanylidene-pentan-2-yl]amino]-2-$l^{2}-azanyl-4-oxidanylidene-butanoic acid

The structure of cyanophycinase in complex with a cyanophycin degradation intermediate.

S132DAP (diaminopropanoate: a modified amino acid)

0.1 M MES pH 6.6, 1.65 M ammonium sulfate and 4% formamide

Canadian Institutes of Health Research (CIHR)

cyanophycinase, CphB, cyanophycin, HYDROLASE