2cwm Summary

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Native Crystal Structure of NO releasing inductive lectin from seeds of the Canavalia maritima (ConM)

The structure was published by Gadelha, C.A.A., Moreno, F.B.M.B., Santi-Gadelha, T., et al., Criddle, D.N., De Azevedo Jr., W.F., and Cavada, B.S., in 2005 in a paper entitled "Native crystal structure of a nitric oxide-releasing lectin from the seeds of Canavalia maritima" (abstract).

This crystal structure was determined using X-ray diffraction at a resolution of 1.95 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.

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 P81364 (1-35) (CONA_CANRO)search ,
P81364 (36-236) (CONA_CANRO)search
Canavalia roseasearch ,
Canavalia roseasearch
< 90% ,
< 90%
237 100%
D lectin P81364 (1-35) (CONA_CANRO)search ,
P81364 (36-236) (CONA_CANRO)search
Canavalia roseasearch ,
Canavalia roseasearch
< 90% ,
< 90%
237 100%


This entry contains 1 unique UniProt protein:

UniProt accession Name Organism PDB
P81364 (1 - 35) lectin Canavalia rosea

Chain Structural classification (CATH) Sequence family (Pfam)
A, D Jelly Rollssearch Legume lectin domainsearch

Chain ID Molecular function (GO)
A, D (P81364) carbohydrate bindingsearch

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