SMTL ID : 2yxn.1

Structual basis of azido-tyrosine recognition by engineered bacterial Tyrosyl-tRNA synthetase

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.80 Å

Oligo State

homo-dimer

Ligands

2 x AZY: 3-AZIDO-L-TYROSINE(Non-covalent)

AZY.1: 12 residues within 4Å: Chain A: V.37, G.39, D.41, L.71, T.76, D.81, N.126, Y.175, Q.179, D.182, C.195, Q.201 14 PLIP interactions: 14 interactions with chain A Hydrophobic interactions: A:L.71 Hydrogen bonds: A:G.39, A:D.81, A:Q.179, A:D.182, A:D.182, A:Q.201 Water bridges: A:G.39, A:D.41, A:R.89, A:Q.179, A:Q.179, A:G.198, A:G.198 AZY.2: 12 residues within 4Å: Chain B: V.37, G.39, D.41, L.71, T.76, D.81, N.126, Y.175, Q.179, D.182, C.195, Q.201 13 PLIP interactions: 13 interactions with chain B Hydrophobic interactions: B:L.71 Hydrogen bonds: B:G.39, B:Y.175, B:Q.179, B:D.182, B:Q.201 Water bridges: B:G.39, B:D.41, B:R.89, B:Q.179, B:Q.179, B:G.198, B:G.198

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Iraha, F. et al., Functional replacement of the endogenous tyrosyl-tRNA synthetase-tRNATyr pair by the archaeal tyrosine pair in Escherichia coli for genetic code expansion. Nucleic Acids Res. (2010)

Release Date

2008-04-29

Peptides

Tyrosyl-tRNA synthetase: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
A

Tyrosyl-tRNA synthetase

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