Structure of PDB 1iuc Chain A

Receptor sequence
>1iucA (length=312) Species: 5188 (Aleuria aurantia) [Search protein sequence]
PTEFLYTSKIAAISWAATGGRQQRVYFQDLNGKIREAQRGGDNPWTGGSS
QNVIGEAKLFSPLAAVTWKSAQGIQIRVYCVNKDNILSEFVYDGSKWITG
QLGSVGVKVGSNSKLAALQWGGSESAPPNIRVYYQKSNGSGSSIHEYVWS
GKWTAGASFGSTVPGTGIGATAIGPGRLRIYYQATDNKIREHCWDSNSWY
VGGFSASASAGVSIAAISWGSTPNIRVYWQKGREELYEAAYGGSWNTPGQ
IKDASRPTPSLPDTFIAANSSGNIDISVFFQASGVSLQQWQWISGKGWSI
GAVVPTGTPAGW
3D structure
PDB1iuc Crystal Structure of Fucose-Specific Lectin from Aleuria aurantia Binding Ligands at Three of Its Five Sugar Recognition Sites
ChainA
Resolution2.24 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 FUL A R77 E89 Q101 W149 W153 R77 E89 Q101 W149 W153
BS02 FUL A R24 E36 Y92 R24 E36 Y92
BS03 FUC A R179 E191 G202 G203 Y241 R179 E191 G202 G203 Y241
Gene Ontology
Molecular Function
GO:0030246 carbohydrate binding
GO:0042802 identical protein binding
GO:0042803 protein homodimerization activity
GO:0042806 fucose binding
Biological Process
GO:0030582 reproductive fruiting body development
GO:0050832 defense response to fungus

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Molecular Function
View graph for
Biological Process
External links
PDB RCSB:1iuc, PDBe:1iuc, PDBj:1iuc
PDBsum1iuc
PubMed14503859
UniProtP18891|LECF_ALEAU Fucose-specific lectin

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