Structure of PDB 5g61 Chain D Binding Site BS04

Receptor Information
>5g61 Chain D (length=490) Species: 170187 (Streptococcus pneumoniae TIGR4) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
KTLKFMTASSPLSPKDPNEKLILQRLEKETGVHIDWTNYQSDFAEKRNLD
ISSGDLPDAIHNDGASDVDLMNWAKKGVIIPVEDLIDKYMPNLKKILDEK
PEYKALMTAPDGHIYSFPWIEELGDGKESIHSVNDMAWINKDWLKKLGLE
MPKTTDDLIKVLEAFKNGDPNGNGEADEIPFSFISGNGNEDFKFLFAAFG
IGDNDDHLVVGNDGKVDFTADNDNYKEGVKFIRQLQEKGLIDKEAFEHDW
NSYIAKGHDQKFGVYFTWDKNNVTGSNESYDVLPVLAGPSGQKHVARTNG
MGFARDKMVITSVNKNLELTAKWIDAQYAPLQSVQNNWGTYGDDKQQNIF
ELDQASNSLKHLPLNGTAPAELRQKTEVGGPLAILDSYYGKVTTMPDDAK
WRLDLIKEYYVPYMSNVNNYPRVFMTQEDLDKIAHIEADMNDYIYRKRAE
WIVNGNIDTEWDDYKKELEKYGLSDYLAIKQKYYDQYQAN
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 chain5g61 Chain D Residue 600 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
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PDB5g61 Structural Basis for Regulation and Specificity of Fructooligosaccharide Import in Streptococcus pneumoniae.
Resolution2.4 Å
Binding residue
(original residue number in PDB)		D215 N217 N219 E221 D223 E224
Binding residue
(residue number reindexed from 1)		D169 N171 N173 E175 D177 E178
Annotation score4
Enzymatic activity
Enzyme Commision number ?
Gene Ontology
Molecular Function
GO:0046872 metal ion binding
Biological Process
GO:0015774 polysaccharide transport
Cellular Component
GO:0005886 plasma membrane

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Molecular Function
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Biological Process
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Cellular Component
External links
PDB RCSB:5g61, PDBe:5g61, PDBj:5g61
PDBsum5g61
PubMed27939783
UniProtA0A0H2URD6|FUSA_STRPN Fructooligosaccharide ABC transporter substrate-binding protein FusA (Gene Name=fusA)

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