SMTL ID : 1y18.4 (3 other biounits)

Fab fragment of catalytic elimination antibody 34E4 E(H50)D mutant in complex with hapten

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.80 Å

Oligo State

hetero-1-1-mer

Ligands

1 x CL: CHLORIDE ION(Non-functional Binders)

CL.1: 2 residues within 4Å: Chain A: K.185, A.186 Ligand excluded by PLIP

1 x HAN: 2-AMINO-5,6-DIMETHYL-BENZIMIDAZOLE-1-PENTANOIC ACID(Non-covalent)

HAN.2: 10 residues within 4Å: Chain A: Y.34, T.36, W.93, L.98 Chain B: D.50, N.59, L.99, F.101, Y.108, L.110 14 PLIP interactions: 7 interactions with chain B, 7 interactions with chain A Hydrophobic interactions: B:L.99, B:F.101, B:Y.108, B:Y.108, B:L.110, A:T.36, A:W.93, A:L.98, A:L.98 Hydrogen bonds: B:N.59, A:W.93 Salt bridges: B:D.50 pi-Stacking: A:W.93 pi-Cation interactions: A:W.93

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Debler, E.W. et al., Structural origins of efficient proton abstraction from carbon by a catalytic antibody. Proc.Natl.Acad.Sci.USA (2005)

Release Date

2005-04-05

Peptides

Catalytic antibody 34E4 light chain: A
Catalytic antibody 34E4 heavy chain: B

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
E

B
F

Catalytic antibody 34E4 light chain

Catalytic antibody 34E4 heavy chain

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