Structure of PDB 3wbd Chain A

Receptor sequence

>3wbdA (length=231) Species: 10090 (Mus musculus) [Search protein sequence]

SDVVMTQTPLSLPVSLGDQASISCRSSQSLVHSNGNTYLYWYLQKPGQSP
KPLIYRVSNRFSGVPDRFSGSGSGTDFTLKISRVEAEDLGVYFCFQGTHV
PYTFGGGTRLEGGSQIQLQQSGPELVRPGASVKISCKASGYTFTDYYIHW
VKQRPGEGLEWIGWIYPGSGNTKYNEKFKGKATLTVDTSSSTAYMQLSSL
TSEDSAVYFCARGGKFAMDYWGQGTSVTVSS

3D structure

PDB

3wbd Crystal structure of anti-polysialic acid antibody single chain Fv fragment complexed with octasialic acid: insight into the binding preference for polysialic acid.

Chain

Resolution

1.8 Å

3D
structure

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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)
BS01	SIA	A	Y54 R55 F60 Y159 D232	Y55 R56 F61 Y146 D219
BS02	SIA	A	Y37 R55	Y38 R56
BS03	SIA	A	Y160 Y179	Y147 Y166

External links

PDB	RCSB:3wbd, PDBe:3wbd, PDBj:3wbd
PDBsum	3wbd
PubMed	24100042

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