SMTL ID : 6ouy.1

The crystal structure of the isolate tryptophan synthase alpha-chain from Salmonella enterica serovar typhimurium at 1.60 Angstrom resolution

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.60 Å

Oligo State

monomer

Ligands

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

DMS.1: 8 residues within 4Å: Chain A: V.126, L.127, V.128, V.131, F.139, P.150, I.151, F.152 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:V.128 pi-Cation interactions: A:F.152

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

SO4.2: 3 residues within 4Å: Chain A: G.61, P.62, T.63 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:T.63, A:T.63 Water bridges: A:G.61, A:G.61 SO4.3: 4 residues within 4Å: Chain A: A.246, S.247, P.248, K.249 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:S.247, A:K.249, A:Q.250 Salt bridges: A:K.249 SO4.4: 3 residues within 4Å: Chain A: K.91, H.92, P.93 3 PLIP interactions: 3 interactions with chain A Water bridges: A:K.91, A:H.92 Salt bridges: A:H.92 SO4.5: 2 residues within 4Å: Chain A: K.35, K.91 7 PLIP interactions: 7 interactions with chain A Water bridges: A:K.35, A:K.35, A:K.91, A:K.91, A:K.91 Salt bridges: A:K.35, A:K.91 SO4.6: 1 residues within 4Å: Chain A: R.225 1 PLIP interactions: 1 interactions with chain A Salt bridges: A:R.225 SO4.7: 5 residues within 4Å: Chain A: M.1, E.2, R.3, Y.4, E.5 6 PLIP interactions: 6 interactions with chain A Hydrogen bonds: A:M.1, A:E.2, A:R.3, A:Y.4, A:E.5 Water bridges: A:G.172

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

CL.8: 0 residues within 4Å: (No contacts) Ligand excluded by PLIP

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: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Tryptophan synthase alpha chain

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