Structure of PDB 1pto Chain B

Receptor sequence
>1ptoB (length=196) Species: 520 (Bordetella pertussis) [Search protein sequence]
GIVIPPQEQITQHGSPYGRCANKTRALTVAELRGSGDLQEYLRHVTRGWS
IFALYDGTYLGGEYGGVIKDGTPGGAFDLKTTFCIMTTRNTGQPATDHYY
SNVTATRLLSSTNSRLCAVFVRSGQPVIGACTSPYDGKYWSMYSRLRKML
YLIYVAGISVRVHVSKEEQYYDYEDATFETYALTGISICNPGSSLC
3D structure
PDB1pto Structure of a pertussis toxin-sugar complex as a model for receptor binding.
ChainB
Resolution3.5 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 SIA B H101 Y102 Y103 S104 R125 H98 Y99 Y100 S101 R122
Gene Ontology
Biological Process
GO:0035821 modulation of process of another organism
Cellular Component
GO:0005576 extracellular region
GO:0016020 membrane
GO:0020002 host cell plasma membrane

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Molecular Function
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Biological Process
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Cellular Component
External links
PDB RCSB:1pto, PDBe:1pto, PDBj:1pto
PDBsum1pto
PubMed7634099
UniProtP04978|TOX2_BORPE Pertussis toxin subunit 2 (Gene Name=ptxB)

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