SMTL ID : 8ffy.1

Cryo-electron microscopy structure of human mt-SerRS in complex with mt-tRNA(UGA-TL)

Coordinates

PDB Format Compare

Method

ELECTRON MICROSCOPY

Oligo State

homo-dimer

Ligands

2 x SSA: 5'-O-(N-(L-SERYL)-SULFAMOYL)ADENOSINE(Non-covalent)

SSA.1: 18 residues within 4Å: Chain A: T.299, E.301, R.330, Y.343, R.344, V.345, F.348, K.350, E.352, E.418, V.419, T.420, S.421, N.451, A.452, T.453, A.456, R.459 15 PLIP interactions: 15 interactions with chain A Hydrogen bonds: A:E.301, A:R.330, A:V.345, A:V.345, A:K.350, A:V.419, A:S.421, A:S.421, A:S.421, A:T.453, A:R.459 Salt bridges: A:R.330, A:K.350, A:K.403 pi-Stacking: A:F.348 SSA.2: 17 residues within 4Å: Chain B: T.299, E.301, R.330, E.332, Y.343, V.345, F.348, E.352, E.418, V.419, T.420, S.421, N.451, A.452, T.453, A.456, R.459 16 PLIP interactions: 16 interactions with chain B Hydrogen bonds: B:T.299, B:E.301, B:R.330, B:E.332, B:R.344, B:V.345, B:E.352, B:E.418, B:E.418, B:E.418, B:S.421, B:S.421, B:S.421, B:T.453 Salt bridges: B:R.330 pi-Stacking: B:F.348

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Kuhle, B. et al., Structural basis for a degenerate tRNA identity code and the evolution of bimodal specificity in human mitochondrial tRNA recognition. Nat Commun (2023)

Release Date

2023-08-23

Peptides

Serine--tRNA ligase, mitochondrial: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

Serine--tRNA ligase, mitochondrial

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