SMTL ID : 4j7n.1

Crystal structure of mouse DXO in complex with M7GPPPG cap

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.50 Å

Oligo State

monomer

Ligands

2 x GTG: 7-METHYL-GUANOSINE-5'-TRIPHOSPHATE-5'-GUANOSINE(Non-covalent)

GTG.1: 18 residues within 4Å: Chain A: L.48, R.52, R.89, E.91, E.95, W.125, R.126, G.127, T.130, K.131, C.211, G.227, E.228, K.249, K.270, W.271, Q.274 Ligands: 9MG.3 22 PLIP interactions: 22 interactions with chain A Hydrogen bonds: A:R.52, A:R.52, A:R.89, A:G.127, A:E.228, A:E.228, A:K.270, A:K.270, A:Q.274 Water bridges: A:R.52, A:D.90, A:E.91, A:R.126, A:R.126, A:H.128, A:E.141, A:E.141 Salt bridges: A:E.91, A:E.95, A:R.126, A:R.126 pi-Cation interactions: A:R.89 GTG.2: 12 residues within 4Å: Chain A: Q.144, V.159, E.160, T.161, P.162, L.346, S.348, S.358, H.360, Y.365 Ligands: EDO.4, EDO.5 7 PLIP interactions: 7 interactions with chain A Hydrogen bonds: A:Q.144, A:Q.144, A:S.348, A:S.358, A:Y.365 Water bridges: A:S.348 Salt bridges: A:H.360

1 x 9MG: 9-METHYLGUANINE(Non-covalent)

9MG.3: 3 residues within 4Å: Chain A: K.249, Q.274 Ligands: GTG.1 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:K.249, A:Q.274

2 x EDO: 1,2-ETHANEDIOL(Non-functional Binders)

EDO.4: 2 residues within 4Å: Ligands: GTG.2, EDO.5 No protein-ligand interaction detected (PLIP) EDO.5: 3 residues within 4Å: Chain A: V.359 Ligands: GTG.2, EDO.4 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:V.359 Water bridges: A:V.359

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Jiao, X. et al., A mammalian pre-mRNA 5' end capping quality control mechanism and an unexpected link of capping to pre-mRNA processing. Mol.Cell (2013)

Release Date

2013-03-27

Peptides

Protein Dom3Z: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Protein Dom3Z

Related Entries With Identical Sequence