3A19

Structure of (PPG)4-OOG-(PPG)4_H monoclinic, twinned crystal

Summary for 3A19

Entry DOI	10.2210/pdb3a19/pdb
Related	2CUO 3A08 3A0A 3A0M
Descriptor	collagen-like peptide (2 entities in total)
Functional Keywords	collagen, triple-helix, twinned crystal, structural protein
Total number of polymer chains	6
Total formula weight	13869.28
Authors	Okuyama, K.,Morimoto, T.,Hyakutake, M.,Wu, G.,Mizuno, K.,Bachinger, H.P. (deposition date: 2009-03-28, release date: 2010-01-12, Last modification date: 2023-11-01)
Primary citation	Okuyama, K.,Morimoto, T.,Narita, H.,Kawaguchi, T.,Mizuno, K.,Bachinger, H.P.,Wu, G.,Noguchi, K. Two crystal modifications of (Pro-Pro-Gly)4-Hyp-Hyp-Gly-(Pro-Pro-Gly)4 reveal the puckering preference of Hyp(X) in the Hyp(X):Hyp(Y) and Hyp(X):Pro(Y) stacking pairs in collagen helices. Acta Crystallogr.,Sect.D, 66:88-96, 2010 Cited by PubMed: 20057053 DOI: 10.1107/S0907444909046642 PDB entries with the same primary citation
Experimental method	X-RAY DIFFRACTION (1.55 Å)

Structure validation