1S4V

The 2.0 A crystal structure of the KDEL-tailed cysteine endopeptidase functioning in programmed cell death of Ricinus communis endosperm

Summary for 1S4V

Entry DOI	10.2210/pdb1s4v/pdb
Related PRD ID	PRD_000286
Descriptor	cysteine endopeptidase, DVA-LEU-LYS-0QE peptide, SULFATE ION, ... (4 entities in total)
Functional Keywords	kdel er retention signal, endosperm, ricinosomes, seed germination, senescence, hydrolase-hydrolase inhibitor complex, hydrolase/hydrolase inhibitor
Biological source	Ricinus communis (castor bean) More
Total number of polymer chains	4
Total formula weight	50078.21
Authors	Than, M.E.,Helm, M.,Simpson, D.J.,Lottspeich, F.,Huber, R.,Gietl, C. (deposition date: 2004-01-19, release date: 2004-03-16, Last modification date: 2023-08-23)
Primary citation	Than, M.E.,Helm, M.,Simpson, D.J.,Lottspeich, F.,Huber, R.,Gietl, C. The 2.0 A crystal structure and substrate specificity of the KDEL-tailed cysteine endopeptidase functioning in programmed cell death of Ricinus communis endosperm. J.Mol.Biol., 336:1103-1116, 2004 Cited by PubMed: 15037072 DOI: 10.1016/j.jmb.2003.12.075 PDB entries with the same primary citation
Experimental method	X-RAY DIFFRACTION (2 Å)

Structure validation