SMTL ID : 4ttv.2 (1 other biounit)

Crystal structure of human ThrRS complexing with a bioengineered macrolide BC194

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.80 Å

Oligo State

homo-dimer

Ligands

2 x BC9: (1R,2R)-2-[(2S,6E,8R,9S,11R,13S,15S,16S)-7-cyano-8,16-dihydroxy-9,11,13,15-tetramethyl-18-oxooxacyclooctadec-6-en-2-yl]cyclobutanecarboxylic acid(Non-covalent)

BC9.1: 13 residues within 4Å: Chain A: S.77, G.78, H.79, M.102, C.104, R.133, Q.151, F.230, Y.231, T.251, D.255, L.258, H.281 9 PLIP interactions: 9 interactions with chain A Hydrophobic interactions: A:F.230, A:F.230, A:Y.231, A:T.251, A:H.281 Hydrogen bonds: A:Q.151, A:Y.231, A:D.255 Salt bridges: A:R.133 BC9.3: 14 residues within 4Å: Chain B: S.77, G.78, H.79, M.102, C.104, R.133, Q.151, F.230, Y.231, T.251, D.255, L.258, H.281 Ligands: ZN.4 7 PLIP interactions: 7 interactions with chain B Hydrophobic interactions: B:F.230, B:Y.231, B:T.251 Hydrogen bonds: B:Q.151, B:Y.231, B:D.255 Salt bridges: B:R.133

2 x ZN: ZINC ION(Non-covalent)

ZN.2: 4 residues within 4Å: Chain A: C.104, D.153, H.155, H.281 3 PLIP interactions: 3 interactions with chain A Metal complexes: A:C.104, A:H.155, A:H.281 ZN.4: 4 residues within 4Å: Chain B: C.104, H.155, H.281 Ligands: BC9.3 3 PLIP interactions: 3 interactions with chain B Metal complexes: B:C.104, B:H.155, B:H.281

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Mirando, A.C. et al., Aminoacyl-tRNA synthetase dependent angiogenesis revealed by a bioengineered macrolide inhibitor. Sci Rep (2015)

Release Date

2015-09-30

Peptides

Threonine--tRNA ligase, cytoplasmic: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
C

B
D

Threonine--tRNA ligase, cytoplasmic

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