SMTL ID : 8pnt.1

Structure of the human nuclear cap-binding complex bound to PHAX and m7G-capped RNA

Coordinates

PDB Format

Method

ELECTRON MICROSCOPY

Oligo State

hetero-1-1-2-mer

Ligands

1 x MGT: 7N-METHYL-8-HYDROGUANOSINE-5'-TRIPHOSPHATE(Non-covalent)

MGT.1: 17 residues within 4Å: Chain B: S.18, Y.20, D.22, Y.43, F.83, F.85, R.112, D.114, W.115, D.116, R.123, Y.125, G.126, R.127, G.128, Q.133, V.134 18 PLIP interactions: 18 interactions with chain B Hydrogen bonds: B:Y.20, B:D.22, B:D.22, B:R.112, B:R.112, B:R.123, B:R.123, B:R.127, B:R.127, B:G.128, B:Q.133, B:V.134 Salt bridges: B:D.114, B:D.116, B:R.127 pi-Stacking: B:Y.20, B:Y.43, B:Y.43

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Dubiez, E. et al., Structural basis for competitive binding of productive and degradative co-transcriptional effectors to the nuclear cap-binding complex. Cell Rep (2024)

Release Date

2024-01-17

Peptides

Nuclear cap-binding protein subunit 1: A
Nuclear cap-binding protein subunit 2: B
Phosphorylated adapter RNA export protein: CD

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

C
C

D
D

Nuclear cap-binding protein subunit 1

Nuclear cap-binding protein subunit 2

Phosphorylated adapter RNA export protein

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