SMTL ID : 8zcs.1

Crystal structure of the MBP-MCL1 complex with highly selective and potent Cyclic peptide inhibitor

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.79 Å

Oligo State

hetero-2-1-mer

Ligands

1 x GLC- GLC- GLC- GLC: alpha-D-glucopyranose-(1-4)-alpha-D-glucopyranose-(1-4)-alpha-D-glucopyranose-(1-4)-alpha-D-glucopyranose

GLC-GLC-GLC-GLC.1: 19 residues within 4Å: Chain A: N.13, D.15, K.16, E.45, E.46, W.63, A.64, D.66, R.67, E.112, E.154, P.155, Y.156, F.157, W.231, M.331, W.341, Y.342, R.345 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:E.45 Water bridges: A:K.43

1 x GLC- GLC- GLC- GLC- GLC: alpha-D-glucopyranose-(1-4)-alpha-D-glucopyranose-(1-4)-alpha-D-glucopyranose-(1-4)-alpha-D-glucopyranose-(1-4)-alpha-D-glucopyranose

GLC-GLC-GLC-GLC-GLC.2: 17 residues within 4Å: Chain B: D.15, K.16, E.45, E.46, W.63, A.64, D.66, R.67, E.112, E.154, P.155, Y.156, F.157, W.231, M.331, W.341, R.345 3 PLIP interactions: 3 interactions with chain B Hydrogen bonds: B:R.345 Water bridges: B:R.345, B:R.345

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Li, F. et al., De novo discovery of a molecular glue-like macrocyclic peptide that induces MCL1 homodimerization. Proc.Natl.Acad.Sci.USA (2025)

Release Date

2025-03-19

Peptides

Maltose/maltodextrin-binding periplasmic protein,Induced myeloid leukemia cell differentiation protein Mcl-1: AB
TYR-LEU-LEU-PHE-TRP-ARG-ASP-GLU-LEU-ILE-LEU-LEU-CCJ-NH2: C

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

C
C

Maltose/maltodextrin-binding periplasmic protein,Induced myeloid leukemia cell differentiation protein Mcl-1

TYR-LEU-LEU-PHE-TRP-ARG-ASP-GLU-LEU-ILE-LEU-LEU-CCJ-NH2