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

Caspase-3 in Complex with an Inhibitory DARPin-3.4

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.10 Å

Oligo State

hetero-1-1-1-mer

Ligands

1 x MRD: (4R)-2-METHYLPENTANE-2,4-DIOL(Non-functional Binders)

MRD.1: 5 residues within 4Å: Chain A: N.25, D.42, A.45, N.61, N.63 2 PLIP interactions: 2 interactions with chain A Hydrophobic interactions: A:N.61 Water bridges: A:R.49

1 x MPD: (4S)-2-METHYL-2,4-PENTANEDIOL(Non-functional Binders)

MPD.2: 10 residues within 4Å: Chain A: T.36, S.37, S.39 Chain B: Y.29, R.32, S.34 Chain C: M.43, D.45, G.47, I.78 5 PLIP interactions: 2 interactions with chain B, 1 interactions with chain C, 2 interactions with chain A Hydrogen bonds: B:R.32, B:R.32, C:D.45, A:S.39, A:S.39

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Schroeder, T. et al., Specific Inhibition of Caspase-3 by a Competitive Darpin: Molecular Mimicry between Native and Designed Inhibitors. Structure (2013)

Release Date

2011-12-14

Peptides

CASPASE-3: A
CASPASE-3: B
DARPIN-3.4: C

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

C
G

CASPASE-3

CASPASE-3

DARPIN-3.4

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