SMTL ID : 2i3i.2 (1 other biounit)

Structure of an ML-IAP/XIAP chimera bound to a peptidomimetic

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.30 Å

Oligo State

monomer

Ligands

1 x ZN: ZINC ION(Non-covalent)

ZN.1: 4 residues within 4Å: Chain A: C.85, C.88, H.105, C.112 4 PLIP interactions: 4 interactions with chain A Metal complexes: A:C.85, A:C.88, A:H.105, A:C.112

1 x LI: LITHIUM ION(Non-covalent)

LI.2: 5 residues within 4Å: Chain A: S.54, F.55, D.57, H.76 Ligands: EDO.5 3 PLIP interactions: 3 interactions with chain A Metal complexes: A:S.54, A:D.57, A:H.76

1 x 618: (3R,6R,9AR)-2,2-DIMETHYL-6-[(N-METHYL-L-ALANYL)AMINO]-N-(3-METHYL-1-PHENYL-1H-PYRAZOL-5-YL)-5-OXO-2,3,5,6,9,9A-HEXAHYDRO[1,3]THIAZOLO[3,2-A]AZEPINE-3-CARBOXAMIDE(Non-covalent)

618.3: 12 residues within 4Å: Chain A: K.82, V.83, R.84, G.91, L.92, Q.93, S.94, W.95, K.96, D.99, E.104, W.108 11 PLIP interactions: 11 interactions with chain A Hydrophobic interactions: A:K.82, A:K.82, A:Q.93, A:W.95, A:W.108, A:W.108, A:W.108 Hydrogen bonds: A:Q.93, A:Q.93, A:D.99 Water bridges: A:G.91

1 x BTB: 2-[BIS-(2-HYDROXY-ETHYL)-AMINO]-2-HYDROXYMETHYL-PROPANE-1,3-DIOL(Non-covalent)

BTB.4: 4 residues within 4Å: Chain A: K.107, W.108, H.128, H.131 No protein-ligand interaction detected (PLIP)

2 x EDO: 1,2-ETHANEDIOL(Non-functional Binders)

EDO.5: 7 residues within 4Å: Chain A: S.54, Y.56, D.57, H.76, T.77, G.78 Ligands: LI.2 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:H.76 EDO.6: 4 residues within 4Å: Chain A: C.88, F.109, P.110, G.111 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:G.111 Water bridges: A:C.88

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Zobel, K. et al., Design, synthesis, and biological activity of a potent Smac mimetic that sensitizes cancer cells to apoptosis by antagonizing IAPs. Acs Chem.Biol. (2006)

Release Date

2006-09-19

Peptides

Baculoviral IAP repeat-containing protein 7: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
B

Baculoviral IAP repeat-containing protein 7

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