SMTL ID : 1f3d.1

CATALYTIC ANTIBODY 4B2 IN COMPLEX WITH ITS AMIDINIUM HAPTEN.

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.87 Å

Oligo State

hetero-2-2-mer

Ligands

2 x TPM: 2-(4-AMINOBENZYLAMINO)-3,4,5,6-TETRAHYDROPYRIDINIUM(Non-covalent)

TPM.1: 13 residues within 4Å: Chain A: Y.37, E.39, H.41, F.94, G.96, Y.101, F.103 Chain B: H.35, V.37, A.97, D.99, V.103, W.105 11 PLIP interactions: 6 interactions with chain A, 5 interactions with chain B Hydrophobic interactions: A:Y.37, A:F.94, A:Y.101, A:F.103, B:H.35, B:V.37, B:A.97, B:D.99, B:W.105 Hydrogen bonds: A:E.39, A:G.96 TPM.2: 13 residues within 4Å: Chain C: Y.37, E.39, H.41, F.94, G.96, Y.101, F.103 Chain D: H.35, V.37, A.97, D.99, V.103, W.105 9 PLIP interactions: 5 interactions with chain C, 4 interactions with chain D Hydrophobic interactions: C:Y.101, C:F.103, D:H.35, D:V.37, D:A.97, D:D.99 Hydrogen bonds: C:E.39, C:G.96 Water bridges: C:Y.101

1 x SO4: SULFATE ION(Non-functional Binders)

SO4.3: 2 residues within 4Å: Chain D: T.71, H.82 2 PLIP interactions: 2 interactions with chain D Hydrogen bonds: D:T.71 Salt bridges: D:H.82

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Golinelli-Pimpaneau, B. et al., Structural evidence for a programmed general base in the active site of a catalytic antibody. Proc.Natl.Acad.Sci.USA (2000)

Release Date

2000-09-13

Peptides

CATALYTIC ANTIBODY 4B2: AC
CATALYTIC ANTIBODY 4B2: BD

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
L

C
J

B
H

D
K

CATALYTIC ANTIBODY 4B2

CATALYTIC ANTIBODY 4B2