2g4i Summary

pdbe.org/2g4i
spacer

Anomalous substructure of Concanavalin A

The structure was published by Mueller-Dieckmann, C., Panjikar, S., Schmidt, A., et al., Singh, R.K., Tucker, P.A., and Weiss, M.S., in 2007 in a paper entitled "On the routine use of soft X-rays in macromolecular crystallography. Part IV. Efficient determination of anomalous substructures in biomacromolecules using longer X-ray wavelengths." (abstract).

This crystal structure was determined using X-ray diffraction at a resolution of 2.4 Å and deposited in 2006.

The experimental data on which the structure is based was also deposited.

The PDB entry contains the structure of Concanavalin A.

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):


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 P81461 (1-237) (CONA_CANCT)search Canavalia catharticasearch 100% 237 100%


This entry contains 1 unique UniProt protein:

UniProt accession Name Organism PDB
P81461 (1 - 237) Concanavalin A Canavalia cathartica

Chain Structural classification (SCOP) Structural classification (CATH) Sequence family (Pfam)
A (P81461) Legume lectinssearch Jelly Rollssearch PF00139: Legume lectin domainsearch

Chain ID Molecular function (GO)
A (P81461) metal ion bindingsearch mannose bindingsearch

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