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7UQW

PCC6803 Cyanophycinase S132DAP covalently bound to cyanophycin dimer

Summary for 7UQW
Entry DOI10.2210/pdb7uqw/pdb
DescriptorCyanophycinase, (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, SULFATE ION, ... (5 entities in total)
Functional Keywordscyanophycinase, cphb, cyanophycin, hydrolase
Biological sourceSynechocystis sp. PCC 6803
Total number of polymer chains3
Total formula weight92499.27
Authors
Sharon, I.,Schmeing, T.M. (deposition date: 2022-04-20, release date: 2022-08-10, Last modification date: 2023-10-18)
Primary citationSharon, I.,Grogg, M.,Hilvert, D.,Schmeing, T.M.
The structure of cyanophycinase in complex with a cyanophycin degradation intermediate.
Biochim Biophys Acta Gen Subj, 1866:130217-130217, 2022
Cited by
PubMed Abstract: Cyanophycinases are serine protease family enzymes which are required for the metabolism of cyanophycin, the natural polymer multi-L-arginyl-poly(L-aspartic acid). Cyanophycinases degrade cyanophycin to β-Asp-Arg dipeptides, which enables use of this important store of fixed nitrogen.
PubMed: 35905922
DOI: 10.1016/j.bbagen.2022.130217
PDB entries with the same primary citation
Experimental method
X-RAY DIFFRACTION (1.5 Å)
Structure validation

237992

數據於2025-06-25公開中

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