CO-CRYSTALS OF DEMETALLIZED CONCANAVALIN A WITH ZINC AND CALCIUM HAVING A ZINC ION BOUND IN THE S1 SITE AND A CALCIUM ION BOUND IN THE S2 SITE
The structure was published by Bouckaert, J., Poortmans, F., Wyns, L., and Loris, R., in 1996 in a paper entitled "Sequential structural changes upon zinc and calcium binding to metal-free concanavalin A." (abstract).
This crystal structure was determined using X-ray diffraction at a resolution of 1.83 Å and deposited in 1996.
The experimental data on which the structure is based was also deposited.
The PDB entry contains the structure of CONCANAVALIN A. This molecule has the UniProt identifier P02866 (CONA_CANEN). The sample contained 237 residues which is < 90% of the natural sequence. Out of 237 residues 237 were observed and are deposited in the PDB.
It also contains one or more heterogenic compounds (e.g., ligands, co-factors, ions, modified amino acids, etc.); see here for a complete list.
The molecule most likely forms homotetramers.
The following tables show cross-reference information to other databases (to obtain a list of all PDB entries sharing the same property or classification, click on the magnifying glass icon):
This entry contains 1 unique UniProt protein: