Structure of PDB 1ax2 Chain A Binding Site BS03

Receptor Information
>1ax2 Chain A (length=239) Species: 3843 (Erythrina corallodendron) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
VETISFSFSEFEPGNDNLTLQGAALITQSGVLQLTKINQNGMPAWDSTGR
TLYAKPVHIWDMTTGTVASFETRFSFSIEQPYTRPLPADGLVFFMGPTKS
KPAQGYGYLGIFNNSKQDNSYQTLGVEFDTFSNPWDPPQVPHIGIDVNSI
RSIKTQPFQLDNGQVANVVIKYDASSKILHAVLVYPSSGAIYTIAEIVDV
KQVLPEWVDVGLSGATGAQRDAAETHDVYSWSFQASLPE
Ligand information
Ligand IDCA
InChIInChI=1S/Ca/q+2
InChIKeyBHPQYMZQTOCNFJ-UHFFFAOYSA-N
SMILES
SoftwareSMILES
CACTVS 3.341[Ca++]
ACDLabs 10.04
OpenEye OEToolkits 1.5.0		[Ca+2]
FormulaCa
NameCALCIUM ION
ChEMBL
DrugBankDB14577
ZINC
PDB chain1ax2 Chain A Residue 290 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
Global viewLocal viewStructure summary

[Spin on] [Spin off] [Reset]
[High quality] [Low quality]
[White background] [Black background]
[Spin on] [Spin off] [Reset]
[High quality] [Low quality]
[White background] [Black background]
PDB1ax2 Structures of the Erythrina corallodendron lectin and of its complexes with mono- and disaccharides.
Resolution1.95 Å
Binding residue
(original residue number in PDB)		D129 F131 N133 D136
Binding residue
(residue number reindexed from 1)		D129 F131 N133 D136
Annotation score4
Enzymatic activity
Enzyme Commision number ?
Gene Ontology
Molecular Function
GO:0030246 carbohydrate binding

View graph for
Molecular Function
External links
PDB RCSB:1ax2, PDBe:1ax2, PDBj:1ax2
PDBsum1ax2
PubMed9545381
UniProtP16404|LEC_ERYCO Lectin

[Back to BioLiP]