Structure of PDB 1jqy Chain E

Receptor sequence
>1jqyE (length=103) Species: 562 (Escherichia coli) [Search protein sequence]
APQTITELCSEYRNTQIYTINDKILSYTESMAGKREMVIITFKSGETFQV
EVPGSQHIDSQKKAIERMKDTLRITYLTETKIDKLCVWNNKTPNSIAAIS
MKN
3D structure
PDB1jqy Anchor-based design of improved cholera toxin and E. coli heat-labile enterotoxin receptor binding antagonists that display multiple binding modes.
ChainE
Resolution2.14 Å
3D
structure
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Enzymatic activity
Enzyme Commision number ?
Interaction with ligand
Site
#		 Ligand Ligand
chain		 Binding residues on receptor
(original residue number in PDB)		 Binding residues on receptor
(residue number reindexed from 1)		 Binding affinity
BS01 A32 E G33 K34 G33 K34 MOAD: Ki=12uM
PDBbind-CN: -logKd/Ki=4.92,Ki=12uM
BS02 A32 E E11 Y12 R13 E51 Q56 H57 Q61 W88 N90 K91 E11 Y12 R13 E51 Q56 H57 Q61 W88 N90 K91 MOAD: Ki=12uM
PDBbind-CN: -logKd/Ki=4.92,Ki=12uM
Gene Ontology
Biological Process
GO:0031640 killing of cells of another organism
GO:0035821 modulation of process of another organism
Cellular Component
GO:0005576 extracellular region

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Cellular Component
External links
PDB RCSB:1jqy, PDBe:1jqy, PDBj:1jqy
PDBsum1jqy
PubMed11880036
UniProtP32890|ELBP_ECOLX Heat-labile enterotoxin B chain (Gene Name=eltB)

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