SMTL ID : 5ugh.1 (1 other biounit)

Crystal structure of Mat2a bound to the allosteric inhibitor PF-02929366

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.06 Å

Oligo State

homo-dimer

Ligands

2 x 8AJ: 2-(7-chloro-5-phenyl[1,2,4]triazolo[4,3-a]quinolin-1-yl)-N,N-dimethylethan-1-amine(Non-covalent)

8AJ.1: 14 residues within 4Å: Chain A: L.317, Q.319, S.333, I.334, F.335, E.344 Chain B: E.17, G.18, T.19, F.20, F.22, Q.192, G.275, W.276 12 PLIP interactions: 7 interactions with chain B, 5 interactions with chain A Hydrophobic interactions: B:F.20, B:F.20, B:F.22, B:F.22, B:W.276, A:L.317, A:F.335, A:F.335 pi-Stacking: B:F.20, B:F.20, A:F.335, A:F.335 8AJ.2: 14 residues within 4Å: Chain A: E.17, G.18, T.19, F.20, F.22, Q.192, G.275, W.276 Chain B: L.317, Q.319, S.333, I.334, F.335, E.344 16 PLIP interactions: 7 interactions with chain B, 9 interactions with chain A Hydrophobic interactions: B:L.317, B:F.335, B:F.335, B:F.335, B:F.335, A:F.20, A:F.20, A:F.22, A:W.276 pi-Stacking: B:F.335, B:F.335, A:F.20, A:F.20 Hydrogen bonds: A:Q.192 Water bridges: A:R.315, A:R.315

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Quinlan, C.L. et al., Targeting S-adenosylmethionine biosynthesis with a novel allosteric inhibitor of Mat2A. Nat. Chem. Biol. (2017)

Release Date

2017-05-17

Peptides

S-adenosylmethionine synthase isoform type-2: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
C

S-adenosylmethionine synthase isoform type-2

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