SMTL ID : 1s3k.1

Crystal Structure of a Humanized Fab (hu3S193) in Complex with the Lewis Y Tetrasaccharide

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.90 Å

Oligo State

hetero-1-1-mer

Ligands

1 x NDG- GAL- FUC- FUC: alpha-L-fucopyranose-(1-2)-beta-D-galactopyranose-(1-4)-[alpha-L-fucopyranose-(1-3)]2-acetamido-2-deoxy-alpha-D-glucopyranose

NDG-GAL-FUC-FUC.1: 12 residues within 4Å: Chain A: H.31, N.33, Y.37 Chain B: D.31, Y.32, Y.33, Y.35, T.100, R.101, G.103, S.104, W.105 4 PLIP interactions: 2 interactions with chain A, 2 interactions with chain B Hydrophobic interactions: A:Y.37, B:W.105, B:Y.32 Hydrogen bonds: B:T.100, B:S.104, B:Y.35, B:Y.35, B:Y.33 Water bridges: B:Y.33, B:Y.33, A:H.31, A:G.96

1 x GOL: GLYCEROL(Non-functional Binders)

GOL.2: 5 residues within 4Å: Chain A: S.9, T.90, Y.92, Q.105, G.106 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:T.90, A:Y.92, A:Y.92

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Ramsland, P.A. et al., Structural convergence of antibody binding of carbohydrate determinants in lewis y tumor antigens. J.Mol.Biol. (2004)

Release Date

2004-07-13

Peptides

HU3S193 Fab fragment, light chain: A
HU3S193 Fab fragment, heavy chain: B

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
L

B
H

HU3S193 Fab fragment, light chain

HU3S193 Fab fragment, heavy chain

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