Structure of PDB 3zka Chain B Binding Site BS01

Receptor Information
>3zka Chain B (length=278) Species: 1313 (Streptococcus pneumoniae) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
KLKVVATNSIIADITKNIAGDKIDLHSIVPIGQDPHEYEPLPEDVKKTSE
ADLIFYNGINLETGGNAWFTKLVENAKKTENKDYFAVSDGVDVIYLEGQN
EKGKEDPHAWLNLENGIIFAKNIAKQLSAKDPNNKEFYEKNLKEYTDKLD
KLDKESKDKFNKIPAEKKLIVTSEGAFKYFSKAYGVPSAYIWEINTEEEG
TPEQIKTLVEKLRQTKVPSLFVESSVDDRPMKTVSQDTNIPIYAQIFTNS
IAEQGKEGDSYYSMMKYNLDKIAEGLAK
Ligand information
Ligand IDMN
InChIInChI=1S/Mn/q+2
InChIKeyWAEMQWOKJMHJLA-UHFFFAOYSA-N
SMILES
SoftwareSMILES
ACDLabs 10.04
OpenEye OEToolkits 1.5.0		[Mn+2]
CACTVS 3.341[Mn++]
FormulaMn
NameMANGANESE (II) ION
ChEMBL
DrugBankDB06757
ZINC
PDB chain3zka Chain B Residue 1310 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
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PDB3zka Imperfect coordination chemistry facilitates metal ion release in the Psa permease.
Resolution1.55 Å
Binding residue
(original residue number in PDB)		H139 E205
Binding residue
(residue number reindexed from 1)		H108 E174
Annotation score4
Enzymatic activity
Enzyme Commision number ?
Gene Ontology
Molecular Function
GO:0046872 metal ion binding
Biological Process
GO:0007155 cell adhesion
GO:0030001 metal ion transport
Cellular Component
GO:0005886 plasma membrane

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Biological Process
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Cellular Component
External links
PDB RCSB:3zka, PDBe:3zka, PDBj:3zka
PDBsum3zka
PubMed24212134
UniProtP0A4G2|MTSA_STRPN Manganese ABC transporter substrate-binding lipoprotein PsaA (Gene Name=psaA)

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