SMTL ID : 2q0g.1 (1 other biounit)

Terminal uridylyl transferase 4 from Trypanosoma brucei with bound UPU

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.30 Å

Oligo State

monomer

Ligands

1 x MG: MAGNESIUM ION(Non-covalent)

MG.1: 4 residues within 4Å: Chain A: D.86, D.88, D.156 Ligands: UPU.3 4 PLIP interactions: 3 interactions with chain A, 1 Ligand-Water interactions Metal complexes: A:D.86, A:D.88, A:D.156, H2O.2

1 x CL: CHLORIDE ION(Non-functional Binders)

CL.2: 2 residues within 4Å: Chain A: H.266, H.270 Ligand excluded by PLIP

1 x UPU: [(2R,3S,4R,5R)-5-(2,4-DIOXO-3,4-DIHYDROPYRIMIDIN-1(2H)-YL)-3,4-DIHYDROXYTETRAHYDROFURAN-2-YL]METHYL (2R,3S,4R,5R)-5-(2,4-DIOXO-3,4-DIHYDROPYRIMIDIN-1(2H)-YL)-4-HYDROXY-2-(HYDROXYMETHYL)TETRAHYDROFURAN-3-YL HYDROGEN (S)-PHOSPHATE(Non-covalent)

UPU.3: 13 residues within 4Å: Chain A: F.72, G.73, D.88, R.141, V.142, R.146, D.156, T.158, G.164, N.167, S.168, Y.209 Ligands: MG.1 10 PLIP interactions: 10 interactions with chain A Hydrophobic interactions: A:V.142, A:Y.209 Hydrogen bonds: A:R.141, A:N.167, A:N.167, A:T.207 Water bridges: A:S.168, A:Y.209, A:D.317, A:D.317

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Stagno, J. et al., Dual role of the RNA substrate in selectivity and catalysis by terminal uridylyl transferases. Proc.Natl.Acad.Sci.Usa (2007)

Release Date

2007-08-28

Peptides

RNA uridylyl transferase: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

RNA uridylyl transferase

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