Structure of PDB 3phz Chain A Binding Site BS01

Receptor Information
>3phz Chain A (length=278) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
SFQGHGIYYIASAYVANTRLALSENKSPDVIISSDAVDPLNNLWLIEPVG
EADTYTVRNAFAGSYMDLAGHAATDGTAIIGYRPTGGDNQKWIISQINDV
WKIKSKETGTFVTLLNGGTGTVVGWQNITNNTSQNWTFQKLSQTGANVHA
TLLACPALRQDFKSYLSDGLYLVLTRDQISSIWQASGLGSTPWRSEIFDC
DDFATVFKGAVAKWGNENFKANGFALLCGLMFGSKSSGAHAYNWFVERGN
FSTVTFFEPQNGTYSANAWDYKAYFGLF
Ligand information
Ligand IDGAL
InChIInChI=1S/C6H12O6/c7-1-2-3(8)4(9)5(10)6(11)12-2/h2-11H,1H2/t2-,3+,4+,5-,6-/m1/s1
InChIKeyWQZGKKKJIJFFOK-FPRJBGLDSA-N
SMILES
SoftwareSMILES
CACTVS 3.370OC[C@H]1O[C@@H](O)[C@H](O)[C@@H](O)[C@H]1O
OpenEye OEToolkits 1.7.2C(C1C(C(C(C(O1)O)O)O)O)O
CACTVS 3.370OC[CH]1O[CH](O)[CH](O)[CH](O)[CH]1O
ACDLabs 12.01OC1C(O)C(OC(O)C1O)CO
OpenEye OEToolkits 1.7.2C([C@@H]1[C@@H]([C@@H]([C@H]([C@@H](O1)O)O)O)O)O
FormulaC6 H12 O6
Namebeta-D-galactopyranose;
beta-D-galactose;
D-galactose;
galactose
ChEMBLCHEMBL300520
DrugBank
ZINCZINC000002597049
PDB chain3phz Chain C Residue 2 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
Global viewLocal viewStructure summary

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PDB3phz Structure and binding analysis of Polyporus squamosus lectin in complex with the Neu5Ac{alpha}2-6Gal{beta}1-4GlcNAc human-type influenza receptor.
Resolution1.7 Å
Binding residue
(original residue number in PDB)		D72 A74 G75 H76 Y87 N94
Binding residue
(residue number reindexed from 1)		D67 A69 G70 H71 Y82 N89
Annotation score4
Enzymatic activity
Enzyme Commision number ?
Gene Ontology
Molecular Function
GO:0030246 carbohydrate binding
GO:0046872 metal ion binding

View graph for
Molecular Function
External links
PDB RCSB:3phz, PDBe:3phz, PDBj:3phz
PDBsum3phz
PubMed21436237
UniProtQ75WT9

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