SMTL ID : 6nuq.1

Stat3 Core in complex with compound SI109

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 3.15 Å

Oligo State

monomer

Ligands

1 x KQV: [(2-{[(5S,8S,10aR)-3-acetyl-8-({(2S)-5-amino-1-[(diphenylmethyl)amino]-1,5-dioxopentan-2-yl}carbamoyl)-6-oxodecahydropyrrolo[1,2-a][1,5]diazocin-5-yl]carbamoyl}-1H-indol-5-yl)(difluoro)methyl]phosphonic acid (non-preferred name)(Non-covalent)

KQV.1: 16 residues within 4Å: Chain A: R.483, S.485, E.486, S.487, T.494, Q.509, S.510, V.511, E.512, P.513, Y.514, Q.518, Y.531, K.532, I.533, L.540 14 PLIP interactions: 14 interactions with chain A Hydrophobic interactions: A:V.511, A:P.513, A:Y.514, A:L.540 Hydrogen bonds: A:R.483, A:R.483, A:E.486, A:S.487, A:S.487, A:S.510, A:E.512, A:E.512, A:Q.518 Halogen bonds: A:R.483

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Bai, L. et al., A Potent and Selective Small-Molecule Degrader of STAT3 Achieves Complete Tumor Regression In Vivo. Cancer Cell (2019)

Release Date

2019-12-04

Peptides

Signal transducer and activator of transcription 3: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Signal transducer and activator of transcription 3

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