SMTL ID : 6ktx.1

The wildtype structure of EanB

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.19 Å

Oligo State

monomer

Ligands

1 x MG: MAGNESIUM ION(Non-covalent)

MG.1: 6 residues within 4Å: Chain A: W.219, N.220, R.269, T.417, D.440, G.441 5 PLIP interactions: 4 interactions with chain A, 1 Ligand-Water interactions Metal complexes: A:W.219, A:T.417, A:D.440, A:D.440, H2O.4

3 x CL: CHLORIDE ION(Non-functional Binders)

CL.2: 5 residues within 4Å: Chain A: C.342, R.344, R.364, I.365, Y.414 Ligand excluded by PLIP CL.3: 6 residues within 4Å: Chain A: F.248, A.262, G.263, H.264, I.265, R.384 Ligand excluded by PLIP CL.4: 1 residues within 4Å: Chain A: R.160 Ligand excluded by PLIP

2 x PEG: DI(HYDROXYETHYL)ETHER(Non-functional Binders)

PEG.5: 4 residues within 4Å: Chain A: I.350, G.351, T.456, G.457 No protein-ligand interaction detected (PLIP) PEG.6: 5 residues within 4Å: Chain A: R.68, M.69, E.165, W.166, P.177 1 PLIP interactions: 1 interactions with chain A Water bridges: A:M.69

1 x MPO: 3[N-MORPHOLINO]PROPANE SULFONIC ACID(Non-covalent)

MPO.7: 6 residues within 4Å: Chain A: H.30, K.31, N.32, D.35, T.37, K.127 6 PLIP interactions: 6 interactions with chain A Hydrogen bonds: A:N.32 Water bridges: A:K.127, A:K.127, A:N.132 Salt bridges: A:D.35, A:K.127

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

EDO.8: 6 residues within 4Å: Chain A: R.221, R.222, T.223, P.224, Y.276 Ligands: PGE.13 1 PLIP interactions: 1 interactions with chain A Water bridges: A:R.221 EDO.9: 1 residues within 4Å: Chain A: D.303 1 PLIP interactions: 1 interactions with chain A Water bridges: A:D.303 EDO.10: 6 residues within 4Å: Chain A: L.47, L.48, S.50, V.53, I.55, G.80 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:L.47 Water bridges: A:G.80 EDO.11: 4 residues within 4Å: Chain A: R.59, S.60, M.69, Y.114 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:S.60, A:R.70 Water bridges: A:V.58, A:E.118 EDO.12: 3 residues within 4Å: Chain A: N.452, P.453, Y.454 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:N.452, A:Y.454

2 x PGE: TRIETHYLENE GLYCOL(Non-functional Binders)

PGE.13: 3 residues within 4Å: Chain A: P.317, P.320 Ligands: EDO.8 No protein-ligand interaction detected (PLIP) PGE.14: 8 residues within 4Å: Chain A: N.159, R.160, E.178, Y.179, D.180, E.280, D.281, R.283 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:R.160, A:R.160, A:D.180 Water bridges: A:R.283

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Cheng, R. et al., Single-Step Replacement of an Unreactive C-H Bond by a C-S Bond Using Polysulfide as the Direct Sulfur Source in the Anaerobic Ergothioneine Biosynthesis. Acs Catalysis (2020)

Release Date

2020-08-26

Peptides

Sulfurtransferase: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Sulfurtransferase

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