SMTL ID : 3rtx.3 (2 other biounits)

Crystal structure of mammalian capping enzyme (Mce1) and Pol II CTD complex

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.81 Å

Oligo State

hetero-2-1-mer

Ligands

2 x GUN: GUANINE(Non-covalent)

GUN.1: 9 residues within 4Å: Chain A: P.49, R.75, D.119, G.120, E.121, Y.138, I.217, Q.219, I.232 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:Q.219 Salt bridges: A:D.119 pi-Stacking: A:Y.138, A:Y.138 GUN.2: 8 residues within 4Å: Chain B: A.47, P.49, K.70, R.75, D.119, G.120, E.121, Y.138 5 PLIP interactions: 5 interactions with chain B Water bridges: B:R.75, B:R.75 Salt bridges: B:D.119 pi-Stacking: B:Y.138, B:Y.138

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Ghosh, A. et al., Structural insights to how mammalian capping enzyme reads the CTD code. Mol.Cell (2011)

Release Date

2011-06-29

Peptides

mRNA-capping enzyme: AB
RNA Polymerase II C-terminal domain: C

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

C
C

mRNA-capping enzyme

RNA Polymerase II C-terminal domain

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