SMTL ID : 4tx5.1

Crystal structure of Smac-DIABLO (in space group P65)

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.80 Å

Oligo State

homo-dimer

Ligands

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

MPD.1: 2 residues within 4Å: Chain A: T.46, V.142 3 PLIP interactions: 3 interactions with chain A Hydrophobic interactions: A:V.142 Hydrogen bonds: A:T.46 Water bridges: A:T.46 MPD.2: 3 residues within 4Å: Chain A: G.107, E.110, M.111 No protein-ligand interaction detected (PLIP) MPD.3: 3 residues within 4Å: Chain A: D.28, S.29, T.32 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:T.32 MPD.4: 5 residues within 4Å: Chain A: Y.48, R.85, M.88, H.92, E.150 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:Y.48, A:R.85, A:E.150 MPD.8: 5 residues within 4Å: Chain A: M.111 Chain B: G.107, E.110, M.111, E.114 2 PLIP interactions: 2 interactions with chain B Hydrophobic interactions: B:E.114 Hydrogen bonds: B:G.107 MPD.9: 5 residues within 4Å: Chain B: E.99, W.102, K.136, E.140, H.143 3 PLIP interactions: 3 interactions with chain B Hydrophobic interactions: B:W.102, B:K.136 Hydrogen bonds: B:H.143

4 x ACT: ACETATE ION(Non-functional Binders)

ACT.5: 2 residues within 4Å: Chain A: L.96, T.100 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:T.100 ACT.6: 2 residues within 4Å: Chain A: Q.36, Y.39 3 PLIP interactions: 3 interactions with chain A Hydrophobic interactions: A:Y.39 Hydrogen bonds: A:Q.36, A:Q.36 ACT.7: 2 residues within 4Å: Chain A: E.141, V.142 No protein-ligand interaction detected (PLIP) ACT.10: 1 residues within 4Å: Chain B: T.32 No protein-ligand interaction detected (PLIP)

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Mastrangelo, E. et al., The activator of apoptosis Smac-DIABLO acts as a tetramer in solution. Biophys.J. (2015)

Release Date

2015-07-15

Peptides

Diablo homolog, mitochondrial: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

Diablo homolog, mitochondrial