2d3r Summary

pdbe.org/2d3r
spacer

Cratylia folibunda seed lectin at acidic pH

The structure was published by Del Sol, F.G., Cavada, B.S., and Calvete, J.J., in 2007 in a paper entitled "Crystal structures of Cratylia floribunda seed lectin at acidic and basic pHs. Insights into the structural basis of the pH-dependent dimer-tetramer transition." (abstract).

This crystal structure was determined using X-ray diffraction at a resolution of 2.9 Å and deposited in 2005.

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

This PDB entry contains multiple copies of the structure of Lectin alpha chain.

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 Lectin alpha chain P81517 (1-236) (LECA_CRAFL)search Cratylia argenteasearch 100% 236 100%
B Lectin alpha chain P81517 (1-236) (LECA_CRAFL)search Cratylia argenteasearch 100% 236 100%
C Lectin alpha chain P81517 (1-236) (LECA_CRAFL)search Cratylia argenteasearch 100% 236 100%
D Lectin alpha chain P81517 (1-236) (LECA_CRAFL)search Cratylia argenteasearch 100% 236 100%


This entry contains 1 unique UniProt protein:

UniProt accession Name Organism PDB
P81517 (1 - 236) Lectin alpha chain Cratylia argentea

Chain Structural classification (CATH) Sequence family (Pfam)
A, B, C, D (P81517) Jelly Rollssearch PF00139: Legume lectin domainsearch

Chain ID Molecular function (GO) Cellular component (GO) Biological process (GO)
A, B, C, D (P81517) metal ion bindingsearch mannose bindingsearch carbohydrate bindingsearch cellular_componentsearch biological_processsearch

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