1R1Z

The Crystal structure of the Carbohydrate recognition domain of the glycoprotein sorting receptor p58/ERGIC-53 reveals a novel metal binding site and conformational changes associated with calcium ion binding

Summary for 1R1Z

Entry DOI	10.2210/pdb1r1z/pdb
Related	1gv9
Descriptor	ERGIC-53 protein, CALCIUM ION (3 entities in total)
Functional Keywords	beta-sheet, calcium-binding, lectin, mammalian, endoplasmic reticulum, sugar binding protein
Biological source	Rattus norvegicus (Norway rat)
Cellular location	Endoplasmic reticulum-Golgi intermediate compartment membrane; Single-pass type I membrane protein (By similarity): Q62902
Total number of polymer chains	4
Total formula weight	116429.57
Authors	Velloso, L.M.,Svensson, K.,Pettersson, R.F.,Lindqvist, Y. (deposition date: 2003-09-25, release date: 2003-12-16, Last modification date: 2023-08-23)
Primary citation	Velloso, L.M.,Svensson, K.,Pettersson, R.F.,Lindqvist, Y. The Crystal Structure of the Carbohydrate-recognition Domain of the Glycoprotein Sorting Receptor p58/ERGIC-53 Reveals an Unpredicted Metal-binding Site and Conformational Changes Associated with Calcium Ion Binding. J.Mol.Biol., 334:845-851, 2003 Cited by PubMed: 14643651 DOI: 10.1016/j.jmb.2003.10.031 PDB entries with the same primary citation
Experimental method	X-RAY DIFFRACTION (2.4 Å)

Structure validation