SMTL ID : 8dso.1

Structure of cIAP1, BTK and BCCov

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.33 Å

Oligo State

hetero-1-1-mer

Ligands

1 x TOO: (4S)-4-[2-(2-{4-[(2E)-4-{(3R)-3-[4-amino-3-(4-phenoxyphenyl)-1H-pyrazolo[3,4-d]pyrimidin-1-yl]piperidin-1-yl}-4-oxobut-2-en-1-yl]piperazin-1-yl}ethoxy)acetamido]-1-{(2S)-2-cyclohexyl-2-[(N-methyl-L-alanyl)amino]acetyl}-N-[(1R)-1,2,3,4-tetrahydronaphthalen-1-yl]-L-prolinamide bound form(Covalent)

TOO.1: 41 residues within 4Å: Chain A: L.26, G.27, T.28, G.29, Q.30, V.34, A.46, K.48, M.67, V.76, L.78, I.90, T.92, E.93, Y.94, M.95, G.98, C.99, N.102, R.143, L.146, S.156, D.157, F.158, L.160, F.177, M.214, N.221 Chain B: D.50, V.51, K.52, G.59, L.60, R.61, C.62, W.63, E.64, D.67, E.72, W.76, F.77 30 PLIP interactions: 18 interactions with chain A, 12 interactions with chain B Hydrophobic interactions: A:V.34, A:V.34, A:A.46, A:K.48, A:K.48, A:L.78, A:I.90, A:T.92, A:L.146, A:L.160, A:L.160, A:F.177, A:F.177, B:D.50, B:L.60, B:R.61, B:R.61, B:W.63 Hydrogen bonds: A:T.92, A:E.93, A:M.95, A:C.99, B:G.59, B:R.61, B:R.61, B:D.67, B:E.72 pi-Stacking: A:F.158 Water bridges: B:R.61 pi-Cation interactions: B:R.61

1 x ZN: ZINC ION(Non-covalent)

ZN.2: 4 residues within 4Å: Chain B: C.53, C.56, H.73, C.80 4 PLIP interactions: 4 interactions with chain B Metal complexes: B:C.53, B:C.56, B:H.73, B:C.80

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Schiemer, J. et al., A covalent BTK ternary complex compatible with targeted protein degradation. Nat Commun (2023)

Release Date

2023-03-08

Peptides

Tyrosine-protein kinase BTK: A
Baculoviral IAP repeat-containing protein 2: B

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
B

B
D

Tyrosine-protein kinase BTK

Baculoviral IAP repeat-containing protein 2

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