SMTL ID : 1cf8.2 (1 other biounit)

Convergence of catalytic antibody and terpene cyclase mechanisms: polyene cyclization directed by carbocation-pi interactions

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.70 Å

Oligo State

hetero-2-2-mer

Ligands

4 x CD: CADMIUM ION(Non-covalent)

CD.1: 2 residues within 4Å: Chain A: E.188, E.214 3 PLIP interactions: 3 interactions with chain A Metal complexes: A:E.188, A:E.214, A:E.214 CD.2: 1 residues within 4Å: Chain B: D.176 2 PLIP interactions: 2 interactions with chain B Metal complexes: B:D.176, B:D.176 CD.4: 2 residues within 4Å: Chain C: E.188, E.214 3 PLIP interactions: 3 interactions with chain C Metal complexes: C:E.188, C:E.214, C:E.214 CD.5: 1 residues within 4Å: Chain D: D.176 2 PLIP interactions: 2 interactions with chain D Metal complexes: D:D.176, D:D.176

2 x HAZ: 4-{4-[2-(1A,7A-DIMETHYL-4-OXY-OCTAHYDRO-1-OXA-4-AZA-CYCLOPROPA[A]NAPHTHALEN-4-YL) -ACETYLAMINO]-PHENYLCARBAMOYL}-BUTYRIC ACID(Non-covalent)

HAZ.3: 14 residues within 4Å: Chain A: Y.37, L.90, W.92, Y.97 Chain B: G.32, Y.33, A.34, N.36, I.38, Y.54, I.98, G.99, Y.100, W.106 14 PLIP interactions: 4 interactions with chain A, 10 interactions with chain B Hydrophobic interactions: A:Y.37, A:W.92, A:Y.97, B:Y.33, B:I.38, B:Y.54, B:Y.100, B:W.106 pi-Cation interactions: A:W.92 Hydrogen bonds: B:Y.33, B:N.36, B:G.99 Water bridges: B:A.34, B:A.34 HAZ.6: 14 residues within 4Å: Chain C: Y.37, L.90, W.92, Y.97 Chain D: G.32, Y.33, A.34, N.36, I.38, Y.54, I.98, G.99, Y.100, W.106 14 PLIP interactions: 10 interactions with chain D, 4 interactions with chain C Hydrophobic interactions: D:Y.33, D:I.38, D:Y.54, D:Y.100, D:W.106, C:Y.37, C:W.92, C:Y.97 Hydrogen bonds: D:Y.33, D:N.36, D:G.99 Water bridges: D:A.34, D:A.34 pi-Cation interactions: C:W.92

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Paschall, C.M. et al., Convergence of Catalytic Antibody and Terpene Cyclase Mechanisms: Polyene Cyclization Directed by Carbocation-pi Interactions. Angew.Chem.Int.Ed.Engl. (1999)

Release Date

1999-07-28

Peptides

PROTEIN (CATALYTIC ANTIBODY 19A4 (LIGHT CHAIN)): AC
PROTEIN (CATALYTIC ANTIBODY 19A4 (HEAVY CHAIN)): BD

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
L

C
L

B
H

D
H

PROTEIN (CATALYTIC ANTIBODY 19A4 (LIGHT CHAIN))

PROTEIN (CATALYTIC ANTIBODY 19A4 (HEAVY CHAIN))

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