SMTL ID : 7s1r.1

PRMT5/MEP50 crystal structure with MTA and a phthalazinone inhibitor bound (compound (M)-31)

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.10 Å

Oligo State

hetero-1-1-mer

Ligands

1 x MTA: 5'-DEOXY-5'-METHYLTHIOADENOSINE(Non-covalent)

MTA.1: 17 residues within 4Å: Chain A: P.322, L.323, Y.332, F.335, G.373, G.375, E.400, K.401, N.402, S.426, D.427, M.428, R.429, E.443, L.444, C.457 Ligands: 85E.2 8 PLIP interactions: 8 interactions with chain A Hydrogen bonds: A:P.322, A:Y.332, A:G.375, A:K.401, A:D.427, A:M.428 Water bridges: A:N.402 pi-Cation interactions: A:K.401

1 x 85E: {7-[(5M)-5-(1-cyano-3-fluoronaphthalen-2-yl)-1-methyl-1H-pyrazol-4-yl]-4-oxo-3,4-dihydrophthalazin-1-yl}methanaminium(Non-covalent)

85E.2: 21 residues within 4Å: Chain A: F.308, Y.312, Q.317, S.318, P.319, L.320, P.322, T.331, V.334, F.335, K.341, E.443, L.444, L.445, G.446, E.452, V.511, S.586, W.587, F.588 Ligands: MTA.1 17 PLIP interactions: 17 interactions with chain A Hydrophobic interactions: A:F.308, A:Y.312, A:V.334, A:F.335, A:F.588 Hydrogen bonds: A:L.320, A:K.341, A:E.443, A:E.452, A:S.586, A:F.588 Water bridges: A:E.452, A:W.587 pi-Stacking: A:F.335, A:W.587, A:W.587, A:W.587

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Smith, C.R. et al., Fragment-Based Discovery of MRTX1719, a Synthetic Lethal Inhibitor of the PRMT5•MTA Complex for the Treatment of MTAP -Deleted Cancers. J.Med.Chem. (2022)

Release Date

2022-01-26

Peptides

Protein arginine N-methyltransferase 5: A
Methylosome protein 50: B

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

Protein arginine N-methyltransferase 5

Methylosome protein 50

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