Structure of PDB 4l8q Chain A Binding Site BS03

Receptor Information
>4l8q Chain A (length=233) Species: 232301 (Canavalia grandiflora) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
ADTIVAVELDTYPNTDIGDPNYPHIGIDIKSIRSKKIAKWNMQDGKVATA
HIIYNSVGKRLSAVVSYPNADSATVSYDVDLDNVLPEWVRVGLSATTGLY
KETNTILSWSFTSKLKAETNALHFTFNQFTKDQKDLILQGDATTDSDGNL
QLTRVSSDGTPQGNSVGRALFYAPVHIWESSAVVASFDATFTFLIKSPDS
DPADGITFFISNMDSTIPSGSGGRLLGLFPDAN
Ligand information
Ligand IDXMM
InChIInChI=1S/C14H15BrClNO6/c15-5-1-2-6-9(10(5)16)7(3-17-6)22-14-13(21)12(20)11(19)8(4-18)23-14/h1-3,8,11-14,17-21H,4H2/t8-,11-,12+,13+,14+/m1/s1
InChIKeyOPIFSICVWOWJMJ-HAAGFXOZSA-N
SMILES
SoftwareSMILES
CACTVS 3.341OC[CH]1O[CH](Oc2c[nH]c3ccc(Br)c(Cl)c23)[CH](O)[CH](O)[CH]1O
CACTVS 3.341OC[C@H]1O[C@H](Oc2c[nH]c3ccc(Br)c(Cl)c23)[C@@H](O)[C@@H](O)[C@@H]1O
OpenEye OEToolkits 1.5.0c1cc(c(c2c1[nH]cc2O[C@@H]3[C@H]([C@H]([C@@H]([C@H](O3)CO)O)O)O)Cl)Br
ACDLabs 10.04Brc3ccc2c(c(OC1OC(C(O)C(O)C1O)CO)cn2)c3Cl
OpenEye OEToolkits 1.5.0c1cc(c(c2c1[nH]cc2OC3C(C(C(C(O3)CO)O)O)O)Cl)Br
FormulaC14 H15 Br Cl N O6
Name5-bromo-4-chloro-1H-indol-3-yl alpha-D-mannopyranoside;
(2R,3S,4S,5S,6R)-2-(5-BROMO-4-CHLORO-1H-INDOL-3-YLOXY)-TETRAHYDRO-6-(HYDROXYMETHYL)-2H-PYRAN-3,4,5-TRIOL;
(5-BROMO-4-CHLORO-3-INDOLYL)-Alpha-D-MANNOSE;
5-bromo-4-chloro-1H-indol-3-yl alpha-D-mannoside;
5-bromo-4-chloro-1H-indol-3-yl D-mannoside;
5-bromo-4-chloro-1H-indol-3-yl mannoside
ChEMBL
DrugBankDB04806
ZINCZINC000012153280
PDB chain4l8q Chain A Residue 303 [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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PDB4l8q Vasorelaxant activity of Canavalia grandiflora seed lectin: A structural analysis.
Resolution2.3 Å
Binding residue
(original residue number in PDB)
Y12 N14 G98 L99 Y100 A207 D208 R228
Binding residue
(residue number reindexed from 1)
Y12 N14 G98 L99 Y100 A203 D204 R224
Annotation score1
Enzymatic activity
Enzyme Commision number ?
Gene Ontology
Molecular Function
GO:0005537 D-mannose binding
GO:0030246 carbohydrate binding
GO:0046872 metal ion binding

View graph for
Molecular Function
External links
PDB RCSB:4l8q, PDBe:4l8q, PDBj:4l8q
PDBsum4l8q
PubMed24361256
UniProtA0A067XG71|LECA_CANGR Lectin ConGF

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