SMTL ID : 4jj7.1

Caspase-3 specific unnatural amino acid-based peptides

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.18 Å

Oligo State

monomer

Ligands

1 x ACE- 1MH- ASP- B3L- HLX- 1U8: Caspase inhibitor(Non-covalent)

ACE-1MH-ASP-B3L-HLX-1U8.1: 17 residues within 4Å: Chain A: R.43, R.45, N.46, S.101, H.102, G.103, Q.143, A.144, C.145, V.195, S.196, Y.197, R.198, P.200, T.204, D.240, N.243 15 PLIP interactions: 15 interactions with chain A Hydrophobic interactions: A:V.195, A:P.200 Hydrogen bonds: A:H.102, A:G.103, A:Q.143, A:C.145, A:S.196, A:R.198, A:R.198 Water bridges: A:R.43, A:N.46, A:R.198 Salt bridges: A:R.45, A:H.102, A:R.198

2 x DTD: DITHIANE DIOL(Non-covalent)

DTD.2: 1 residues within 4Å: Chain A: Y.177 No protein-ligand interaction detected (PLIP) DTD.3: 6 residues within 4Å: Chain A: Y.119, T.122, E.181, F.184, L.186, T.254 6 PLIP interactions: 6 interactions with chain A Hydrogen bonds: A:E.181, A:E.181 Water bridges: A:T.122, A:T.122, A:T.122, A:T.122

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Vickers, C.J. et al., Selective Detection of Caspase-3 versus Caspase-7 Using Activity-Based Probes with Key Unnatural Amino Acids. Acs Chem.Biol. (2013)

Release Date

2013-06-12

Peptides

Caspase-8: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Caspase-8

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