Structure of PDB 2e7t Chain A

Receptor sequence

>2e7tA (length=236) Species: 3891 (Psophocarpus tetragonolobus) [Search protein sequence]

KTISFNFNQFHQNEEQLKLQRDARISSNSVLELTKVVNGVPTWNSTGRAL
YAKPVQVWDSTTGNVASFETRFSFSIRQPFPRPHPADGLVFFIAPPNTQT
GEGGGYFGIYNPLSPYPFVAVEFDTFRNTWDPQIPHIGIDVNSVISTKTV
PFTLDNGGIANVVIKYDASTKILHVVLVFPSLGTIYTIADIVDLKQVLPE
SVNVGFSAATGDPSGKQRNATETHDILSWSFSASLP

3D structure

PDB

2e7t Generation of blood group specificity: New insights from structural studies on the complexes of A- and B-reactive saccharides with basic winged bean agglutinin

Chain

Resolution

2.65 Å

3D
structure

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Enzymatic activity

Enzyme Commision number

Interaction with ligand

Site #	Ligand	Ligand chain	Binding residues on receptor (original residue number in PDB)	Binding residues on receptor (residue number reindexed from 1)	Binding affinity
BS01	MN	A	E122 D124 D131 H136	E122 D124 D131 H136
BS02	CA	A	D124 F126 N128 D131	D124 F126 N128 D131

Gene Ontology

	Molecular Function
GO:0030246	carbohydrate binding

View graph for
Molecular Function

External links

PDB	RCSB:2e7t, PDBe:2e7t, PDBj:2e7t
PDBsum	2e7t
PubMed	17510954
UniProt	O24313\|LEC1_PSOTE Basic agglutinin (Gene Name=WBAI)

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