SMTL ID : 7xpl.1

Crystal structure of a C/D-free RNA-guided RNA 2'-O-methyltransferase

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.21 Å

Oligo State

hetero-2-2-mer

Ligands

2 x SAH: S-ADENOSYL-L-HOMOCYSTEINE(Non-covalent)

SAH.1: 18 residues within 4Å: Chain C: Y.82, G.84, A.86, T.89, T.90, E.108, F.109, S.110, A.132, D.133, A.134, R.135, D.153, I.154, A.155, Q.156 Chain E: U.18 Chain G: G.5 17 PLIP interactions: 17 interactions with chain C Hydrophobic interactions: C:A.86 Hydrogen bonds: C:Y.82, C:T.90, C:T.90, C:F.109, C:D.133, C:D.133, C:A.134, C:D.153, C:D.153, C:D.153, C:A.155, C:Q.156 Water bridges: C:G.88 Salt bridges: C:K.60 pi-Stacking: C:F.109, C:F.109 SAH.2: 17 residues within 4Å: Chain D: Y.82, G.84, A.86, T.89, T.90, E.108, F.109, S.110, A.132, D.133, A.134, D.153, I.154, A.155, Q.156 Chain F: U.18 Chain H: G.5 16 PLIP interactions: 16 interactions with chain D Hydrophobic interactions: D:A.86 Hydrogen bonds: D:Y.82, D:T.90, D:T.90, D:I.91, D:F.109, D:D.133, D:A.134, D:D.153, D:A.155, D:Q.156 Water bridges: D:G.88, D:T.89, D:T.89 pi-Stacking: D:F.109, D:F.109

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Wang, J. et al., Methylation guide RNAs without box C/D motifs. Rna (2022)

Release Date

2022-10-05

Peptides

C/D box methylation guide ribonucleoprotein complex aNOP56 subunit: AB
Fibrillarin-like rRNA/tRNA 2'-O-methyltransferase: CD

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

C
E

D
F

C/D box methylation guide ribonucleoprotein complex aNOP56 subunit

Fibrillarin-like rRNA/tRNA 2'-O-methyltransferase

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