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THE CRYSTAL STRUCTURE OF THE 58KD VEGETATIVE LECTIN FROM THE TROPICAL LEGUME DOLICHOS BIFLORUS

The structure was published by Buts, L., Dao-Thi, M.H., Loris, R., Wyns, L., Etzler, M., and Hamelryck, T., in 2001 in a paper entitled "Weak protein-protein interactions in lectins: the crystal structure of a vegetative lectin from the legume Dolichos biflorus." (abstract).

This crystal structure was determined using X-ray diffraction at a resolution of 2.5 Å and deposited in 2000.

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

This PDB entry contains multiple copies of the structure of STEM/LEAF LECTIN DB58.

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 has more than one probable quaternary state observed. For more details see the quaternary structure page.

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 STEM/LEAF LECTIN DB58 P19588 (23-275) (LEC5_VIGUC)search Vigna unguiculata subsp. cylindricasearch 100% 253 100%
B STEM/LEAF LECTIN DB58 P19588 (23-275) (LEC5_VIGUC)search Vigna unguiculata subsp. cylindricasearch 100% 253 100%
C STEM/LEAF LECTIN DB58 P19588 (23-275) (LEC5_VIGUC)search Vigna unguiculata subsp. cylindricasearch 100% 253 100%
D STEM/LEAF LECTIN DB58 P19588 (23-275) (LEC5_VIGUC)search Vigna unguiculata subsp. cylindricasearch 100% 253 100%
E STEM/LEAF LECTIN DB58 P19588 (23-275) (LEC5_VIGUC)search Vigna unguiculata subsp. cylindricasearch 100% 253 100%
F STEM/LEAF LECTIN DB58 P19588 (23-275) (LEC5_VIGUC)search Vigna unguiculata subsp. cylindricasearch 100% 253 100%


This entry contains 1 unique UniProt protein:

UniProt accession Name Organism PDB
P19588 (23 - 275) STEM/LEAF LECTIN DB58 Vigna unguiculata subsp. cylindrica

Chain Structural classification (SCOP) Structural classification (CATH) Sequence family (Pfam)
A, B, C, D, E, F (P19588) Legume lectinssearch Jelly Rollssearch PF00139: Legume lectin domainsearch

Chain ID Molecular function (GO)
A, B, C, D, E, F (P19588) mannose bindingsearch carbohydrate bindingsearch

Chain InterPro annotation
A, B, C, D, E, F 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