SMTL ID : 4kmn.1

Structure of cIAP1-BIR3 and inhibitor

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.52 Å

Oligo State

monomer

Ligands

1 x ZN: ZINC ION(Non-covalent)

ZN.1: 5 residues within 4Å: Chain A: C.50, C.52, 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 436: (2S)-N-{(2R)-1-[(2R,4S)-2-{[6,6'-difluoro-3'-({(2R,4S)-4-hydroxy-1-[(2S)-2-{[(2S)-2-(methylamino)propanoyl]amino}butanoyl]pyrrolidin-2-yl}methyl)-1H,1'H-2,2'-biindol-3-yl]methyl}-4-hydroxypyrrolidin-1-yl]-1-oxobutan-2-yl}-2-(methylamino)propanamide(Non-covalent)

436.2: 15 residues within 4Å: Chain A: V.42, R.44, D.47, K.49, G.56, L.57, R.58, C.59, W.60, E.61, D.64, E.69, W.73, F.74 Ligands: PO4.3 12 PLIP interactions: 12 interactions with chain A Hydrophobic interactions: A:R.58, A:W.60 Hydrogen bonds: A:R.44, A:R.58, A:R.58, A:R.58, A:R.58, A:E.69, A:E.69, A:W.73 Water bridges: A:K.72 pi-Cation interactions: A:R.58

1 x PO4: PHOSPHATE ION(Non-functional Binders)

PO4.3: 3 residues within 4Å: Chain A: R.44, K.49 Ligands: 436.2 5 PLIP interactions: 5 interactions with chain A Water bridges: A:R.44, A:R.44, A:K.49 Salt bridges: A:R.44, A:K.49

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Li, X. et al., Structure of cIAP1-BIR3 and inhibitor. To be Published

Release Date

2014-05-14

Peptides

Baculoviral IAP repeat-containing protein 2: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Baculoviral IAP repeat-containing protein 2