SMTL ID : 5x2z.1

Crystal structure of Pseudomonas putida methionine gamma-lyase C116H mutant with L-methionine intermediates

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.80 Å

Oligo State

homo-tetramer

Ligands

4 x 3LM: (2E)-2-[({3-hydroxy-2-methyl-5-[(phosphonooxy)methyl]pyridin-4-yl}methyl)amino]-4-(methylsulfanyl)but-2-enoic acid(Non-covalent)

3LM.1: 16 residues within 4Å: Chain A: S.88, G.89, M.90, I.93, Y.114, D.186, T.188, S.208, T.210, K.211, V.339, S.340, L.341, T.355, R.375 Chain B: F.50 15 PLIP interactions: 15 interactions with chain A Hydrophobic interactions: A:Y.114 Hydrogen bonds: A:G.89, A:M.90, A:T.188, A:S.208, A:T.210, A:K.211, A:S.340 Water bridges: A:S.88, A:S.88, A:Y.114 Salt bridges: A:K.211, A:K.211, A:R.375 pi-Stacking: A:Y.114 3LM.2: 16 residues within 4Å: Chain B: S.88, G.89, M.90, I.93, Y.114, N.161, D.186, T.188, S.208, T.210, K.211, V.339, S.340, L.341, T.355, R.375 13 PLIP interactions: 13 interactions with chain B Hydrophobic interactions: B:Y.114 Hydrogen bonds: B:S.88, B:G.89, B:M.90, B:N.161, B:S.340 Water bridges: B:S.88, B:S.88, B:E.157 Salt bridges: B:K.211, B:K.211, B:R.375 pi-Stacking: B:Y.114 3LM.3: 18 residues within 4Å: Chain C: S.88, G.89, M.90, I.93, Y.114, H.116, D.186, T.188, S.208, T.210, K.211, T.220, A.221, V.339, S.340, L.341, R.375 Chain D: F.50 15 PLIP interactions: 15 interactions with chain C Hydrophobic interactions: C:Y.114 Hydrogen bonds: C:G.89, C:M.90, C:T.188, C:T.210, C:K.211, C:S.340 Water bridges: C:S.88, C:S.88, C:R.375, C:R.375 Salt bridges: C:K.211, C:K.211, C:R.375 pi-Stacking: C:Y.114 3LM.4: 18 residues within 4Å: Chain C: F.50 Chain D: S.88, G.89, M.90, I.93, Y.114, N.161, D.186, T.188, S.208, T.210, K.211, T.220, V.339, S.340, L.341, T.355, R.375 13 PLIP interactions: 13 interactions with chain D Hydrophobic interactions: D:Y.114 Hydrogen bonds: D:S.88, D:G.89, D:M.90, D:N.161, D:K.211, D:S.340 Water bridges: D:S.88, D:T.117 Salt bridges: D:K.211, D:K.211, D:R.375 pi-Stacking: D:Y.114

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Sato, D. et al., Structural and mechanistic insights into homocysteine degradation by a mutant of methionine gamma-lyase based on substrate-assisted catalysis. Protein Sci. (2017)

Release Date

2017-04-12

Peptides

L-methionine gamma-lyase: ABCD

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

C
C

D
D

L-methionine gamma-lyase

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