Structure of PDB 5eq3 Chain A Binding Site BS03

Receptor Information
>5eq3 Chain A (length=198) 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
AVRAANPQIPAAARITVSANGTVTITYPDSSTDTITANRVVKDLASSR
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 chain5eq3 Chain A Residue 505 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
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PDB5eq3 Structural Basis for Sialoglycan Binding by the Streptococcus sanguinis SrpA Adhesin.
Resolution2.0 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