Structure of PDB 1tei Chain B

Receptor sequence
>1teiB (length=237) Species: 3823 (Canavalia ensiformis) [Search protein sequence]
ADTIVAVELDTYPNTDIGDPSYPHIGIDIKSVRSKKTAKWNMQNGKVGTA
HIIYNSVDKRLSAVVSYPNADSATVSYDVDLDNVLPEWVRVGLSASTGLY
KETNTILSWSFTSKLKSNSTHETNALHFMFNQFSKDQKDLILQGDATTGT
DGNLELTRVSSNGSPQGSSVGRALFYAPVHIWESSAVVASFEATFTFLIK
SPDSHPADGIAFFISNIDSSIPSGSTGRLLGLFPDAN
3D structure
PDB1tei Concanavalin A distorts the beta-GlcNAc-(1-->2)-Man linkage of beta-GlcNAc-(1-->2)-alpha-Man-(1-->3)-[beta-GlcNAc-(1-->2)-alpha-Man- (1-->6)]-Man upon binding.
ChainB
Resolution2.7 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 MAN B Y12 L99 Y12 L99
BS02 MAN B Y12 P13 T15 D16 Y12 P13 T15 D16
BS03 MAN B N14 G98 L99 Y100 A207 D208 R228 N14 G98 L99 Y100 A207 D208 R228
BS04 MN B E8 D10 D19 H24 E8 D10 D19 H24
BS05 CA B D10 Y12 N14 D19 D10 Y12 N14 D19
Gene Ontology
Molecular Function
GO:0030246 carbohydrate binding

View graph for
Molecular Function
External links
PDB RCSB:1tei, PDBe:1tei, PDBj:1tei
PDBsum1tei
PubMed9451027
UniProtP02866|CONA_CANEN Concanavalin-A

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