SMTL ID : 1a4k.2 (1 other biounit)

DIELS ALDER CATALYTIC ANTIBODY WITH TRANSITION STATE ANALOGUE

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.40 Å

Oligo State

hetero-1-1-mer

Ligands

2 x CD: CADMIUM ION(Non-covalent)

CD.1: 2 residues within 4Å: Chain A: E.84, E.86 4 PLIP interactions: 2 interactions with chain A, 2 Ligand-Water interactions Metal complexes: A:E.84, A:E.86, H2O.1, H2O.1 CD.2: 2 residues within 4Å: Chain A: N.143 Chain B: H.170 No protein-ligand interaction detected (PLIP)

1 x FRA: [4-(4-ACETYLAMINO-PHENYL)-3,5-DIOXO-4-AZA-TRICYCLO[5.2.2.0 2,6]UNDEC-1-YLCARBAMOYLOXY]-ACETIC ACID(Non-covalent)

FRA.3: 8 residues within 4Å: Chain B: N.31, G.33, N.35, W.50, A.99, E.100, R.101, R.104 11 PLIP interactions: 11 interactions with chain B Hydrophobic interactions: B:W.50, B:R.101, B:R.101, B:R.104 Hydrogen bonds: B:G.33, B:N.35, B:R.104 Water bridges: B:N.31, B:R.104 pi-Stacking: B:W.50, B:W.50

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Romesberg, F.E. et al., Immunological origins of binding and catalysis in a Diels-Alderase antibody. Science (1998)

Release Date

1998-05-13

Peptides

ANTIBODY FAB: A
ANTIBODY FAB: B

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

ANTIBODY FAB

ANTIBODY FAB

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