SMTL ID : 7u5v.1

Crystal structure of the Mixed Lineage Leukaemia (MLL1) SET Domain with the cofactor product S-Adenosylhomocysteine and Borealin peptide

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.59 Å

Oligo State

monomer

Ligands

1 x VAL- MLZ- ARG- CYS: Borealin(Non-covalent)

VAL-MLZ-ARG-CYS.1: 14 residues within 4Å: Chain A: Y.48, E.62, D.66, C.72, Y.73, M.74, F.75, R.76, V.82, R.93, I.95, Y.132, Y.134 Ligands: SAH.3 12 PLIP interactions: 12 interactions with chain A Hydrophobic interactions: A:Y.73, A:R.76, A:Y.134 Hydrogen bonds: A:Y.48, A:C.72, A:C.72, A:M.74, A:R.76, A:R.76, A:Y.134 Salt bridges: A:E.62, A:D.66

1 x ZN: ZINC ION(Non-covalent)

ZN.2: 1 residues within 4Å: Chain A: C.99 1 PLIP interactions: 1 interactions with chain A Metal complexes: A:C.99

1 x SAH: S-ADENOSYL-L-HOMOCYSTEINE(Non-covalent)

SAH.3: 13 residues within 4Å: Chain A: I.28, H.29, G.30, R.31, Y.73, R.93, F.94, I.95, N.96, H.97, Y.134 Ligands: VAL-MLZ-ARG-CYS.1, VAL-MLZ-ARG-CYS.1 9 PLIP interactions: 9 interactions with chain A Hydrogen bonds: A:H.29, A:R.31, A:R.31, A:N.96, A:H.97, A:H.97, A:Y.134 Salt bridges: A:H.29, A:R.31

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Sha, L. et al., Non-canonical MLL1 activity regulates centromeric phase separation and genome stability. Nat.Cell Biol. (2023)

Release Date

2023-09-27

Peptides

Histone-lysine N-methyltransferase 2A: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Histone-lysine N-methyltransferase 2A