Structure of PDB 3flp Chain E Binding Site BS02

Receptor Information
>3flp Chain E (length=217) Species: 6850 (Limulus polyphemus) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
AVDIRDVKISFPGTQNPKFPHLRFMQTLPAVRQLTVCQRIKPFHRNTGYI
FSCATSNQDNQFITSMYVKSDGTLNLGLQVNASSNKYISCPIEIELGQWY
HVCHVWSGVDGRMAVYANGSPCGTMENVGKGHQISAGGTVVIGQEQDKIG
GGFEEQESWSGELSDLQVWDEALTTHQVSTVASCNGIRPRGNVISWMEDS
FVADDGVIVGISHMCSL
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 chain3flp Chain E Residue 302 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
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PDB3flp Crystal structures of Limulus SAP-like pentraxin reveal two molecular aggregations.
Resolution2.3 Å
Binding residue
(original residue number in PDB)		E145 D147 E154 E157
Binding residue
(residue number reindexed from 1)		E145 D147 E154 E157
Annotation score4
Enzymatic activity
Enzyme Commision number ?
Gene Ontology
Molecular Function
GO:0046872 metal ion binding
Cellular Component
GO:0005576 extracellular region

View graph for
Molecular Function
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Cellular Component
External links
PDB RCSB:3flp, PDBe:3flp, PDBj:3flp
PDBsum3flp
PubMed19452596
UniProtQ8WQK3

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