SMTL ID : 4kjv.1 (1 other biounit)

Crystal structure of XIAP-Bir2 with a bound spirocyclic benzoxazepinone inhibitor.

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.70 Å

Oligo State

monomer

Ligands

1 x ZN: ZINC ION(Non-covalent)

ZN.1: 4 residues within 4Å: Chain A: C.50, C.53, H.70, C.77 4 PLIP interactions: 4 interactions with chain A Metal complexes: A:C.50, A:C.53, A:H.70, A:C.77

1 x 1RK: 6-methoxy-5-({(3S)-3-[(N-methyl-L-alanyl)amino]-4-oxo-2',3,3',4,5',6'-hexahydro-5H-spiro[1,5-benzoxazepine-2,4'-pyran]-5-yl}methyl)naphthalene-2-carboxylic acid(Non-covalent)

1RK.2: 12 residues within 4Å: Chain A: Q.47, K.56, L.57, K.58, N.59, W.60, E.61, D.64, E.69, R.72, H.73, F.74 11 PLIP interactions: 11 interactions with chain A Hydrophobic interactions: A:K.58, A:W.60, A:F.74 Hydrogen bonds: A:Q.47, A:K.58, A:K.58, A:D.64, A:E.69 Water bridges: A:R.72 Salt bridges: A:K.56, A:K.58

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Kester, R.F. et al., Optimization of Benzodiazepinones as Selective Inhibitors of the X-Linked Inhibitor of Apoptosis Protein (XIAP) Second Baculovirus IAP Repeat (BIR2) Domain. J.Med.Chem. (2013)

Release Date

2013-11-27

Peptides

E3 ubiquitin-protein ligase XIAP: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

E3 ubiquitin-protein ligase XIAP

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