SMTL ID : 1n0w.1

Crystal structure of a RAD51-BRCA2 BRC repeat complex

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.70 Å

Oligo State

hetero-1-1-1-mer

Ligands

1 x MG: MAGNESIUM ION(Non-covalent)

MG.1: 4 residues within 4Å: Chain A: Q.5, L.17, G.20, E.22 4 PLIP interactions: 2 interactions with chain A, 2 Ligand-Water interactions Metal complexes: A:L.17, A:G.20, H2O.2, H2O.6

1 x CL: CHLORIDE ION(Non-functional Binders)

CL.2: 7 residues within 4Å: Chain A: F.33, R.34, T.35, G.36, K.37, T.38, Q.39 Ligand excluded by PLIP

5 x EDO: 1,2-ETHANEDIOL(Non-functional Binders)

EDO.3: 1 residues within 4Å: Chain A: E.58 2 PLIP interactions: 2 interactions with chain A Water bridges: A:E.58, A:E.58 EDO.4: 5 residues within 4Å: Chain A: E.28, L.153, N.171, A.197, R.203 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:N.171, A:R.203 Water bridges: A:N.171 EDO.5: 4 residues within 4Å: Chain A: I.215, E.228, A.229, M.230 No protein-ligand interaction detected (PLIP) EDO.6: 4 residues within 4Å: Chain A: T.66, E.67, A.130, L.131 No protein-ligand interaction detected (PLIP) EDO.7: 6 residues within 4Å: Chain A: F.33, T.38, Q.39, T.69, R.71, R.74 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:Q.39, A:R.74, A:R.74

1 x GLY- SER- MSE- GLY: ARTIFICIAL GLY-SER-MSE-GLY PEPTIDE(Non-covalent)

GLY-SER-MSE-GLY.8: 8 residues within 4Å: Chain A: R.210, G.211, E.212, T.213, M.230, A.241, K.242, D.243 6 PLIP interactions: 6 interactions with chain A Hydrogen bonds: A:R.210, A:R.210, A:E.212, A:E.212, A:K.242, A:D.243

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Pellegrini, L. et al., Insights into DNA recombination from the structure of a RAD51-BRCA2 complex. Nature (2002)

Release Date

2002-11-27

Peptides

DNA repair protein RAD51 homolog 1: A
Breast cancer type 2 susceptibility protein: B
peptide linker: C

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

C
L

DNA repair protein RAD51 homolog 1

Breast cancer type 2 susceptibility protein

peptide linker