Structure of PDB 1k9i Chain A Binding Site BS03

Receptor Information
>1k9i Chain A (length=128) Species: 9606 (Homo sapiens) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
PCPWEWTFFQGNCYFMSNSQRNWHDSITACKEVGAQLVVIKSAEEQNFLQ
LQSSRSNRFTWMGLSDLNQEGTWQWVDGSPLLPSFKQYWNRGEPNNVGEE
DCAEFSGNGWNDDKCNLAKFWICKKSAA
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 chain1k9i Chain A Residue 405 [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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PDB1k9i Structural basis for selective recognition of oligosaccharides by DC-SIGN and DC-SIGNR.
Resolution2.5 Å
Binding residue
(original residue number in PDB)		D320 E324 N350 E354 D355
Binding residue
(residue number reindexed from 1)		D66 E70 N96 E100 D101
Annotation score4
Enzymatic activity
Enzyme Commision number ?
External links
PDB RCSB:1k9i, PDBe:1k9i, PDBj:1k9i
PDBsum1k9i
PubMed11739956
UniProtQ9NNX6|CD209_HUMAN CD209 antigen (Gene Name=CD209)

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