SMTL ID : 6oso.1

The crystal structure of the isolate tryptophan synthase alpha-chain from Salmonella enterica serovar typhimurium at 1.75 Angstrom resolution

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.75 Å

Oligo State

homo-dimer

Ligands

16 x SO4: SULFATE ION(Non-functional Binders)

SO4.1: 4 residues within 4Å: Chain A: G.29, I.30, E.31, Q.32 Ligand excluded by PLIP SO4.2: 6 residues within 4Å: Chain A: L.58 Chain B: F.22, I.64, L.100, Y.175, G.234 Ligand excluded by PLIP SO4.3: 3 residues within 4Å: Chain A: K.91, H.92, P.93 Ligand excluded by PLIP SO4.4: 4 residues within 4Å: Chain A: G.61, P.62, T.63, S.235 Ligand excluded by PLIP SO4.5: 3 residues within 4Å: Chain A: S.247, P.248, K.249 Ligand excluded by PLIP SO4.6: 1 residues within 4Å: Chain A: R.225 Ligand excluded by PLIP SO4.7: 3 residues within 4Å: Chain A: D.160, H.195, K.199 Ligand excluded by PLIP SO4.8: 6 residues within 4Å: Chain A: M.1, E.2, R.3, Y.4, E.5 Ligands: CL.13 Ligand excluded by PLIP SO4.16: 4 residues within 4Å: Chain B: G.29, I.30, E.31, Q.32 Ligand excluded by PLIP SO4.17: 6 residues within 4Å: Chain A: F.22, I.64, L.100, Y.175, G.234 Chain B: L.58 Ligand excluded by PLIP SO4.18: 3 residues within 4Å: Chain B: K.91, H.92, P.93 Ligand excluded by PLIP SO4.19: 4 residues within 4Å: Chain B: G.61, P.62, T.63, S.235 Ligand excluded by PLIP SO4.20: 3 residues within 4Å: Chain B: S.247, P.248, K.249 Ligand excluded by PLIP SO4.21: 1 residues within 4Å: Chain B: R.225 Ligand excluded by PLIP SO4.22: 3 residues within 4Å: Chain B: D.160, H.195, K.199 Ligand excluded by PLIP SO4.23: 6 residues within 4Å: Chain B: M.1, E.2, R.3, Y.4, E.5 Ligands: CL.28 Ligand excluded by PLIP

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

CL.9: 2 residues within 4Å: Chain A: D.159, D.160 Ligand excluded by PLIP CL.10: 1 residues within 4Å: Chain A: F.72 Ligand excluded by PLIP CL.11: 1 residues within 4Å: Chain A: S.178 Ligand excluded by PLIP CL.12: 1 residues within 4Å: Chain A: S.235 Ligand excluded by PLIP CL.13: 5 residues within 4Å: Chain A: M.1, E.2, R.3, D.124 Ligands: SO4.8 Ligand excluded by PLIP CL.14: 2 residues within 4Å: Chain A: R.171, G.172 Ligand excluded by PLIP CL.24: 2 residues within 4Å: Chain B: D.159, D.160 Ligand excluded by PLIP CL.25: 1 residues within 4Å: Chain B: F.72 Ligand excluded by PLIP CL.26: 1 residues within 4Å: Chain B: S.178 Ligand excluded by PLIP CL.27: 1 residues within 4Å: Chain B: S.235 Ligand excluded by PLIP CL.28: 5 residues within 4Å: Chain B: M.1, E.2, R.3, D.124 Ligands: SO4.23 Ligand excluded by PLIP CL.29: 2 residues within 4Å: Chain B: R.171, G.172 Ligand excluded by PLIP

2 x DMS: DIMETHYL SULFOXIDE(Non-functional Binders)

DMS.15: 6 residues within 4Å: Chain A: V.126, L.127, V.128, V.131, I.151, F.152 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:V.128 pi-Cation interactions: A:F.152 DMS.30: 6 residues within 4Å: Chain B: V.126, L.127, V.128, V.131, I.151, F.152 3 PLIP interactions: 3 interactions with chain B Hydrogen bonds: B:V.128 Water bridges: B:Y.115 pi-Cation interactions: B:F.152

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Sakhrani, V.V. et al., Backbone assignments and conformational dynamics in the S. typhimurium tryptophan synthase alpha-subunit from solution-state NMR. J.Biomol.Nmr (2020)

Release Date

2020-05-06

Peptides

Tryptophan synthase alpha chain: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
A

Tryptophan synthase alpha chain

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