Structure of PDB 3paq Chain A Binding Site BS02

Receptor Information
>3paq Chain A (length=145) Species: 10116 (Rattus norvegicus) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
DEELQTELYEIKHQILQTMGVLSLQGSMLSVGDKVFSTNGQSVNFDTIKE
MCTRAGGNIAVPRTPEENEAIASIAKKYNNYVYLGMIEDQTPGDFHYLDG
ASVSYTNWYPGEPRGQGKEKCVEMYTDGTWNDRGCLQYRLAVCEF
Ligand information
Ligand IDNA
InChIInChI=1S/Na/q+1
InChIKeyFKNQFGJONOIPTF-UHFFFAOYSA-N
SMILES
SoftwareSMILES
ACDLabs 10.04
CACTVS 3.341
OpenEye OEToolkits 1.5.0		[Na+]
FormulaNa
NameSODIUM ION
ChEMBL
DrugBankDB14516
ZINC
PDB chain3paq Chain A Residue 301 [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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PDB3paq Crystallographic complexes of surfactant protein A and carbohydrates reveal ligand-induced conformational change.
Resolution2.1 Å
Binding residue
(original residue number in PDB)		E171 G198 Q199 G200 K201 E202 D215
Binding residue
(residue number reindexed from 1)		E88 G115 Q116 G117 K118 E119 D132
Annotation score3
Enzymatic activity
Enzyme Commision number ?
External links
PDB RCSB:3paq, PDBe:3paq, PDBj:3paq
PDBsum3paq
PubMed21047777
UniProtP08427|SFTPA_RAT Pulmonary surfactant-associated protein A (Gene Name=Sftpa1)

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