1cn1 Summary

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CRYSTAL STRUCTURE OF DEMETALLIZED CONCANAVALIN A. THE METAL-BINDING REGION

The structure was published by Shoham, M., Yonath, A., Sussman, J.L., Moult, J., Traub, W., and Kalb, A.J., in 1979 in a paper entitled "Crystal structure of demetallized concanavalin A: the metal-binding region." (abstract).

This crystal structure was determined using X-ray diffraction at a resolution of 3.2 Å and deposited in 1981.

The experimental data on which the structure is based was not deposited.

This PDB entry contains multiple copies of the structure of CONCANAVALIN A.

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):


Chain Name UniProt Name of source organism % of UniProt sequence present in the sample Residues in the sample molecules % of residues observed
A CONCANAVALIN A P02866 (28-96) (CONA_CANEN)search ,
P02866 (98-148) (CONA_CANEN)search
Canavalia ensiformissearch ,
Canavalia ensiformissearch
91% ,
91%
237 100%
B CONCANAVALIN A P02866 (28-96) (CONA_CANEN)search ,
P02866 (98-148) (CONA_CANEN)search
Canavalia ensiformissearch ,
Canavalia ensiformissearch
91% ,
91%
237 100%


This entry contains 1 unique UniProt protein:

UniProt accession Name Organism PDB
P02866 (28 - 96) CONCANAVALIN A Canavalia ensiformis

Chain Structural classification (SCOP) Structural classification (CATH) Sequence family (Pfam)
A, B (P02866) Legume lectinssearch Jelly Rollssearch PF00139: Legume lectin domainsearch

Chain ID Molecular function (GO)
A, B (P02866) carbohydrate bindingsearch

Chain InterPro annotation
A, B Legume lectin, alpha chain, conserved sitesearch Legume lectin domainsearch search Concanavalin A-like lectin/glucanase domainsearch Legume lectin, beta chain, Mn/Ca-binding sitesearch