SMTL ID : 6sw5.2 (1 other biounit)

Crystal structure of the human S-adenosylmethionine synthetase 1 (ligand-free form)

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.35 Å

Oligo State

homo-dimer

Ligands

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

EDO.1: 5 residues within 4Å: Chain A: Q.36, H.89, Q.372, K.373, R.382 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:Q.372, A:R.382 EDO.2: 6 residues within 4Å: Chain A: W.274, G.275, R.313 Chain B: F.139, A.276, L.315 5 PLIP interactions: 4 interactions with chain A, 1 interactions with chain B Hydrogen bonds: A:G.275, A:G.275, A:R.313 Water bridges: A:Y.335, B:Q.317 EDO.3: 6 residues within 4Å: Chain A: T.146, E.148, L.152, L.156, K.159, P.232 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:E.148, A:V.230 Water bridges: A:E.147 EDO.4: 6 residues within 4Å: Chain B: E.326, I.330, H.350, F.353, D.354, L.355 3 PLIP interactions: 3 interactions with chain B Hydrogen bonds: B:E.326, B:H.350, B:L.355

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Panmanee, J. et al., Structural basis of the dominant inheritance of hypermethioninemia associated with the Arg264His mutation in the MAT1A gene. Acta Crystallogr D Struct Biol (2020)

Release Date

2020-06-17

Peptides

S-adenosylmethionine synthase isoform type-1: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
C

B
D

S-adenosylmethionine synthase isoform type-1

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