SMTL ID : 9o16.1

Crystal Structure of human BCL-2 (R129L) mutant in complex with a stapled BAD BH3 peptide BAD SAHB 4.2

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.73 Å

Oligo State

hetero-1-1-mer

Ligands

2 x IMD: IMIDAZOLE(Non-covalent)

IMD.1: 3 residues within 4Å: Chain A: E.138, H.143 Ligands: NI.3 No protein-ligand interaction detected (PLIP) IMD.5: 5 residues within 4Å: Chain B: E.10, R.13, L.14, E.17 Ligands: NI.6 No protein-ligand interaction detected (PLIP)

1 x SO4: SULFATE ION(Non-functional Binders)

SO4.2: 1 residues within 4Å: Chain A: R.57 3 PLIP interactions: 3 interactions with chain A Water bridges: A:S.24, A:R.57 Salt bridges: A:R.57

3 x NI: NICKEL (II) ION(Non-covalent)

NI.3: 3 residues within 4Å: Chain A: E.138, H.143 Ligands: IMD.1 3 PLIP interactions: 3 interactions with chain A Metal complexes: A:E.138, A:E.138, A:H.143 NI.4: 2 residues within 4Å: Chain A: H.20, E.29 4 PLIP interactions: 3 interactions with chain A, 1 Ligand-Water interactions Metal complexes: A:H.20, A:E.29, A:E.29, H2O.3 NI.6: 2 residues within 4Å: Chain B: E.17 Ligands: IMD.5 2 PLIP interactions: 2 interactions with chain B Metal complexes: B:E.17, B:E.17

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

DeAngelo, T.M. et al., Structural insights into chemoresistance mutants of BCL-2 and their targeting by stapled BAD BH3 helices. Nat Commun (2025)

Release Date

2025-10-08

Peptides

Apoptosis regulator Bcl-2,Bcl-2-like protein 1: A
stapled BAD BH3 peptide BAD SAHB 4.2: B

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

Apoptosis regulator Bcl-2,Bcl-2-like protein 1

stapled BAD BH3 peptide BAD SAHB 4.2

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