SMTL ID : 4emr.1

Crystal Structure determination of type1 ribosome inactivating protein complexed with 7-methylguanosine-triphosphate at 1.75A

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.75 Å

Oligo State

monomer

Ligands

1 x NAG- NAG: 2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose(Post Translational Modification)

NAG-NAG.1: 4 residues within 4Å: Chain A: T.226, N.227, T.229, S.230 No protein-ligand interaction detected (PLIP)

1 x MGP: 7-METHYL-GUANOSINE-5'-TRIPHOSPHATE(Non-covalent)

MGP.2: 15 residues within 4Å: Chain A: Y.70, I.71, M.72, F.83, E.85, G.109, N.110, Y.111, I.155, E.160, R.163, E.189, N.190, W.192, S.193 20 PLIP interactions: 20 interactions with chain A Hydrogen bonds: A:I.71, A:Y.111, A:Y.111, A:R.163, A:R.163, A:N.190, A:W.192, A:S.193 Water bridges: A:I.71, A:E.85, A:N.110, A:E.112, A:E.112, A:E.112, A:E.160, A:S.193, A:G.194 Salt bridges: A:E.85 pi-Stacking: A:Y.70, A:Y.70

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Kushwaha, G.S. et al., First structural evidence of sequestration of mRNA cap structures by type 1 ribosome inactivating protein from Momordica balsamina. Proteins (2013)

Release Date

2012-05-02

Peptides

rRNA N-glycosidase: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

rRNA N-glycosidase

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