SMTL ID : 4tva.1

Universal Pathway for Post-Transfer Editing Reactions: Insight from Crystal structure of TthPheRS with Puromycine

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.60 Å

Oligo State

hetero-2-2-mer

Ligands

2 x PHE: PHENYLALANINE(Non-covalent)

PHE.1: 14 residues within 4Å: Chain A: W.149, H.178, S.180, Q.183, R.204, Q.218, E.220, F.258, F.260, G.282, A.283, A.314, F.315, G.316 7 PLIP interactions: 6 interactions with chain A, 1 Ligand-Ligand interactions Hydrogen bonds: A:H.178, A:H.178, A:S.180, F.1 Salt bridges: A:R.204 pi-Stacking: A:F.258, A:F.260 PHE.3: 14 residues within 4Å: Chain C: W.149, H.178, S.180, Q.183, R.204, Q.218, E.220, F.258, F.260, G.282, A.283, A.314, F.315, G.316 8 PLIP interactions: 6 interactions with chain C, 2 Ligand-Ligand interactions Hydrogen bonds: C:H.178, C:S.180, C:S.180, F.3, F.3 Salt bridges: C:R.204 pi-Stacking: C:F.258, C:F.260

2 x PUY: PUROMYCIN(Non-covalent)

PUY.2: 14 residues within 4Å: Chain B: I.242, V.246, T.249, N.250, M.253, P.259, M.260, H.261, L.286, L.313, M.317, G.318, E.323, E.334 9 PLIP interactions: 9 interactions with chain B Hydrophobic interactions: B:H.261 Hydrogen bonds: B:T.249, B:M.260, B:M.260, B:M.260, B:G.315, B:G.318 Water bridges: B:H.261, B:H.261 PUY.4: 14 residues within 4Å: Chain D: I.242, V.246, T.249, N.250, M.253, P.259, M.260, H.261, L.286, L.313, M.317, G.318, E.323, E.334 11 PLIP interactions: 11 interactions with chain D Hydrophobic interactions: D:H.261 Hydrogen bonds: D:T.249, D:M.260, D:M.260, D:M.260, D:H.261, D:G.315, D:G.318, D:E.323 Water bridges: D:H.261, D:V.324

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Tworowski, D. et al., Universal pathway for posttransfer editing reactions: Insights from the crystal structure of TtPheRS with puromycin. Proc.Natl.Acad.Sci.USA (2015)

Release Date

2015-03-18

Peptides

Phenylalanine--tRNA ligase alpha subunit: AC
Phenylalanine--tRNA ligase beta subunit: BD

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

C
A

B
B

D
B

Phenylalanine--tRNA ligase alpha subunit

Phenylalanine--tRNA ligase beta subunit

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