ISDA: 1JLY

Deposition Date 1997-07-23

Release Date 1997-12-03

Last Version Date 2025-03-26

Entry Detail

PDB ID:

1JLY

Keywords:

LECTIN

Title:

CRYSTAL STRUCTURE OF AMARANTHUS CAUDATUS AGGLUTININ

Biological Source:

Source Organism:

Amaranthus caudatus (Taxon ID: 3567)

Method Details:

Experimental Method:

X-RAY DIFFRACTION

Resolution:

2.20 Å

R-Value Free:

0.24

R-Value Work:

0.17

R-Value Observed:

0.17

Space Group:

P 21 21 21

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Macromolecular Entities

Structures with similar UniProt ID

Protein Blast

Polymer Type:polypeptide(L)
Molecule:AGGLUTININ
Chain IDs:A, B
Chain Length:304
Number of Molecules:2
Biological Source:Amaranthus caudatus

UniProt ID:Q71QF2 Pfam ID:PF07468

Primary Citation

Structure of benzyl T-antigen disaccharide bound to Amaranthus caudatus agglutinin.

Transue, T.R, Smith, A.K, Mo, H, Goldstein, I.J, Saper, M.A, Rinderle, S.J, Goldstein, I.J, Matta, K.L, Ratcliffe, R.M.Show

Nat.Struct.Biol. 4 779 783 (1997)

PMID: 9334739 DOI: 10.1038/nsb1097-779

Abstact

Amaranthus caudatus agglutinin contains a novel arrangement of four beta-trefoil domains. The sugar-binding site provides specificity for the carcinoma-associated T-antigen disaccharide even when 'masked' by other sugars.

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Primary Citation of related structures