SMTL ID : 3ifp.3 (3 other biounits)

X-ray structure of amyloid beta peptide:antibody (Abeta1-7:12B4) complex

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.95 Å

Oligo State

hetero-1-1-mer

Ligands

1 x ALA- GLU- PHE- ARG- HIS- ASP: Amyloid beta A4 protein(Non-covalent)

ALA-GLU-PHE-ARG-HIS-ASP.1: 19 residues within 4Å: Chain A: H.52, Y.54, W.55, D.56, D.58, R.60, R.100, I.102, I.103, D.108 Chain B: H.31, S.32, N.33, Y.37, G.96, S.97, H.98, V.99, L.101 18 PLIP interactions: 9 interactions with chain A, 9 interactions with chain B Hydrogen bonds: A:Y.54, A:Y.54, A:R.60, A:I.103, A:D.108, B:S.32, B:N.33, B:S.97, B:V.99 Salt bridges: A:D.56, A:D.58, B:H.31 pi-Stacking: A:H.52, B:Y.37 pi-Cation interactions: A:Y.54 Hydrophobic interactions: B:V.99, B:L.101, B:L.101

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Basi, G.S. et al., Structural correlates of antibodies associated with acute reversal of amyloid beta-related behavioral deficits in a mouse model of Alzheimer disease. J.Biol.Chem. (2010)

Release Date

2009-11-17

Peptides

12B4 FAB antibody heavy chain: A
12B4 FAB antibody light chain: B

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
C

B
D

12B4 FAB antibody heavy chain

12B4 FAB antibody light chain

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