5I55

Crystal Structure of the Virulent PSM-alpha3 Peptide Forming a Cross-alpha amyloid-like Fibril

Summary for 5I55

Entry DOI	10.2210/pdb5i55/pdb
Descriptor	Psm alpha-3, (4S)-2-METHYL-2,4-PENTANEDIOL, ACETATE ION, ... (4 entities in total)
Functional Keywords	the cross-alpha amyloid-like fold is composed of mating alpha-helical sheets, protein fibril
Biological source	Staphylococcus aureus
Total number of polymer chains	1
Total formula weight	2835.26
Authors	Landau, M.,Moshe, A.,Tayeb-Fligelman, E.,Sawaya, M.R.,Coquelle, N.,Colletier, J.-P. (deposition date: 2016-02-14, release date: 2017-03-01, Last modification date: 2022-03-30)
Primary citation	Tayeb-Fligelman, E.,Tabachnikov, O.,Moshe, A.,Goldshmidt-Tran, O.,Sawaya, M.R.,Coquelle, N.,Colletier, J.P.,Landau, M. The cytotoxic Staphylococcus aureus PSM alpha 3 reveals a cross-alpha amyloid-like fibril. Science, 355:831-833, 2017 Cited by PubMed: 28232575 DOI: 10.1126/science.aaf4901 PDB entries with the same primary citation
Experimental method	X-RAY DIFFRACTION (1.45 Å)

Structure validation