SMTL ID : 8c3n.1

Stapled peptide SP30 in complex with humanised RadA mutant HumRadA22

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.21 Å

Oligo State

hetero-1-1-mer

Ligands

1 x ADP: ADENOSINE-5'-DIPHOSPHATE(Non-covalent)

ADP.1: 14 residues within 4Å: Chain A: E.33, F.34, G.35, S.36, G.37, K.38, T.39, Q.40, R.75, E.78, R.205, I.224, T.225 Ligands: MG.2 18 PLIP interactions: 18 interactions with chain A Hydrogen bonds: A:G.35, A:S.36, A:G.37, A:K.38, A:T.39, A:T.39, A:Q.40, A:E.78 Water bridges: A:K.38, A:K.38, A:T.39, A:Q.40, A:Q.40, A:Q.40, A:Q.40, A:K.199, A:R.205 Salt bridges: A:K.38

1 x MG: MAGNESIUM ION(Non-covalent)

MG.2: 3 residues within 4Å: Chain A: T.39, E.68 Ligands: ADP.1 5 PLIP interactions: 1 interactions with chain A, 4 Ligand-Water interactions Metal complexes: A:T.39, H2O.1, H2O.2, H2O.3, H2O.4

1 x RF6: 4,6-diethylpyrimidin-2-amine(Covalent)

RF6.3: 5 residues within 4Å: Chain A: Q.107, Y.110, Q.111 Chain B: C.2, C.20 2 PLIP interactions: 2 interactions with chain A Hydrophobic interactions: A:Q.107, A:Y.110

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Pantelejevs, T. et al., A recombinant approach for stapled peptide discovery yields inhibitors of the RAD51 recombinase. Chem Sci (2023)

Release Date

2023-03-08

Peptides

DNA repair and recombination protein RadA: A
Breast cancer type 2 susceptibility protein: B

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

DNA repair and recombination protein RadA

Breast cancer type 2 susceptibility protein

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