9wga Summary

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PDB entry 9wga (supersedes 3wga)

2.2 ANGSTROMS RESOLUTION STRUCTURE ANALYSIS OF TWO REFINED N-ACETYLNEURAMINYLLACTOSE-WHEAT GERM AGGLUTININ ISOLECTIN COMPLEXES

The structure was published by Wright, C.S., in 1990 in a paper entitled "2.2 A resolution structure analysis of two refined N-acetylneuraminyl-lactose--wheat germ agglutinin isolectin complexes." (abstract).

This crystal structure was determined using X-ray diffraction at a resolution of 1.8 Å and deposited in 1990.

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

This PDB entry contains multiple copies of the structure of WHEAT GERM LECTIN.

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 WHEAT GERM LECTIN P02876 (29-198) (AGI2_WHEAT)search Triticum aestivumsearch 91% 171 100%
B WHEAT GERM LECTIN P02876 (29-198) (AGI2_WHEAT)search Triticum aestivumsearch 91% 171 100%


This entry contains 1 unique UniProt protein:

UniProt accession Name Organism PDB
P02876 (29 - 198) WHEAT GERM LECTIN Triticum aestivum

Chain Structural classification (SCOP) Structural classification (CATH) Sequence family (Pfam)
A, B (P02876) Hevein-like agglutinin (lectin) domainsearch Wheat Germ Agglutinin (Isolectin 2); domain 1search PF00187: Chitin recognition proteinsearch

Chain ID Molecular function (GO)
A, B (P02876) carbohydrate bindingsearch chitin bindingsearch

Chain InterPro annotation
A, B Chitin-binding, type 1search Chitin-binding, type 1, conserved sitesearch