SMTL ID : 4nv0.2 (1 other biounit)

Crystal structure of cytosolic 5'-nucleotidase IIIB (cN-IIIB) bound to 7-methylguanosine

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.65 Å

Oligo State

monomer

Ligands

1 x MG: MAGNESIUM ION(Non-covalent)

MG.1: 4 residues within 4Å: Chain A: D.55, D.57, D.245 Ligands: MGF.3 5 PLIP interactions: 3 interactions with chain A, 2 Ligand-Water interactions Metal complexes: A:D.55, A:D.57, A:D.245, H2O.6, H2O.6

1 x MG7: 7-METHYLGUANOSINE(Non-covalent)

MG7.2: 13 residues within 4Å: Chain A: D.57, S.73, F.75, G.76, N.79, T.92, Y.96, R.100, E.103, W.120, W.121, S.124 Ligands: MGF.3 13 PLIP interactions: 13 interactions with chain A Hydrogen bonds: A:S.73, A:S.73, A:N.79, A:R.100, A:S.124 Water bridges: A:T.92, A:T.92, A:T.92, A:E.103, A:A.172 pi-Stacking: A:F.75, A:W.120, A:W.121

1 x MGF: TRIFLUOROMAGNESATE(Non-covalent)

MGF.3: 8 residues within 4Å: Chain A: D.55, F.56, D.57, S.171, A.172, K.219 Ligands: MG.1, MG7.2 2 PLIP interactions: 1 interactions with chain A, 1 Ligand-Water interactions Metal complexes: A:D.55, H2O.1

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Monecke, T. et al., Crystal Structures of the Novel Cytosolic 5'-Nucleotidase IIIB Explain Its Preference for m7GMP. Plos One (2014)

Release Date

2014-03-19

Peptides

7-methylguanosine phosphate-specific 5'-nucleotidase: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
B

7-methylguanosine phosphate-specific 5'-nucleotidase

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