Structure of PDB 5kiq Chain A Binding Site BS03

Receptor Information
>5kiq Chain A (length=197) Species: 388919 (Streptococcus sanguinis SK36) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
TDTTPPTITVPSDIIAYRGEEFEFYFEITDDSGQVKNIELSTFGKPLGLN
WLEYSEDNFNVPGNATSDNPLRVRVHGTVPLNEPIPADKNRAQFTRTIRA
WDAAGNVSSNITFVIKYRAQTDKYNPADPTITYVDRLSSLSPSEKNAVEA
AVRAANPQIPAAARITVSANGTVTITYPDSSTDTITANRVVKDLASS
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 chain5kiq Chain A Residue 507 [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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PDB5kiq Structures of the Streptococcus sanguinis SrpA Binding Region with Human Sialoglycans Suggest Features of the Physiological Ligand.
Resolution1.638 Å
Binding residue
(original residue number in PDB)		T372 Y375 D434
Binding residue
(residue number reindexed from 1)		T121 Y124 D183
Annotation score4
Enzymatic activity
Enzyme Commision number ?
External links