Structure of PDB 4wuw Chain A Binding Site BS02

Receptor Information
>4wuw Chain A (length=144) Species: 10116 (Rattus norvegicus) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
EELQTELYEIKHQILQTMGVLSLQGSMLSVGDKVFSTNGQSVNFDTIKEM
CTRAGGNIAVPRTPEENEAIASIAKKYNNYVYLGMIDDQTEGDFHYLDGA
SVSYTNWYPGEPRGQGKEDCVEMYTDGTWNDRGCLQYRLAVCEF
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 chain4wuw Chain A Residue 502 [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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PDB4wuw Differential ligand binding specificities of the pulmonary collectins are determined by the conformational freedom of a surface loop
Resolution2.398 Å
Binding residue
(original residue number in PDB)		E195 R197 E202 N214 D215
Binding residue
(residue number reindexed from 1)		E111 R113 E118 N130 D131
Annotation score4
Enzymatic activity
Enzyme Commision number ?
External links
PDB RCSB:4wuw, PDBe:4wuw, PDBj:4wuw
PDBsum4wuw
PubMed28719181
UniProtP08427|SFTPA_RAT Pulmonary surfactant-associated protein A (Gene Name=Sftpa1)

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