2bqp Summary



The structure was published by Pletnev, V.Z., Ruzheinikov, S.N., Tsygannik, I.N., et al., Duax, W., Ghosh, D., and Pangborn, W., in 1997 in a paper entitled "The Structure of Pea Lectin-D-Glucopyranose Complex at a 1.9 A Resolution" (abstract).

This crystal structure was determined using X-ray diffraction at a resolution of 1.9 Å and deposited in 1998.

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

This PDB entry contains multiple copies of the structure of PROTEIN (PEA LECTIN).

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 homodimers.

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 PROTEIN (PEA LECTIN) P02867 (31-264) (LEC_PEA)search Pisum sativumsearch 96% 234 97%
B PROTEIN (PEA LECTIN) P02867 (31-264) (LEC_PEA)search Pisum sativumsearch 96% 234 97%

This entry contains 1 unique UniProt protein:

UniProt accession Name Organism PDB
P02867 (31 - 264) PROTEIN (PEA LECTIN) Pisum sativum

Chain Structural classification (SCOP) Structural classification (CATH) Sequence family (Pfam)
A, B (P02867) Legume lectinssearch Jelly Rollssearch PF00139: Legume lectin domainsearch

Chain ID Molecular function (GO)
A, B (P02867) carbohydrate bindingsearch mannose bindingsearch metal ion bindingsearch

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