SMTL ID : 7u2b.1

Cryo-electron microscopy structure of human mt-SerRS in complex with mt-tRNA(GCU-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: 16 residues within 4Å: Chain A: C.52, A.53 Chain B: E.301, R.330, R.344, V.345, F.348, K.350, E.352, V.419, T.420, S.421, N.451, T.453, A.456, R.459 15 PLIP interactions: 15 interactions with chain B Hydrogen bonds: B:T.299, B:E.301, B:V.345, B:K.350, B:E.352, B:V.419, B:S.421, B:S.421, B:N.451, B:T.453, B:R.459 Salt bridges: B:R.330 pi-Stacking: B:F.348 pi-Cation interactions: B:R.459, B:R.459 SSA.2: 18 residues within 4Å: Chain C: T.299, E.301, R.330, E.332, Y.343, R.344, V.345, F.348, E.352, E.418, V.419, T.420, S.421, N.451, A.452, T.453, A.456, R.459 14 PLIP interactions: 14 interactions with chain C Hydrogen bonds: C:E.301, C:R.330, C:E.332, C:V.345, C:E.418, C:S.421, C:S.421, C:N.451, C:A.452, C:T.453 Salt bridges: C:R.330 pi-Stacking: C:F.348 pi-Cation interactions: C:R.330, C:R.459

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Kuhle, B. et al., Structural basis for shape-selective recognition and aminoacylation of a D-armless human mitochondrial tRNA. Nat Commun (2022)

Release Date

2022-09-14

Peptides

Serine--tRNA ligase, mitochondrial: BC

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

B
A

C
B

Serine--tRNA ligase, mitochondrial

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