SMTL ID : 2b56.1

Structural Basis for UTP Specificity of RNA Editing TUTases From Trypanosoma Brucei

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.97 Å

Oligo State

monomer

Ligands

1 x MG: MAGNESIUM ION(Non-covalent)

MG.1: 3 residues within 4Å: Chain A: D.78, D.80 Ligands: UTP.2 3 PLIP interactions: 2 interactions with chain A, 1 Ligand-Water interactions Metal complexes: A:D.78, A:D.80, H2O.11

1 x UTP: URIDINE 5'-TRIPHOSPHATE(Non-covalent)

UTP.2: 13 residues within 4Å: Chain A: G.65, S.66, S.77, D.78, D.80, G.255, N.258, S.259, K.281, K.285, S.299, Y.300 Ligands: MG.1 29 PLIP interactions: 29 interactions with chain A Hydrophobic interactions: A:Y.300 Hydrogen bonds: A:G.65, A:S.66, A:S.66, A:G.255, A:N.258, A:S.299, A:S.299 Water bridges: A:T.69, A:T.69, A:D.78, A:D.78, A:D.78, A:R.125, A:R.125, A:R.125, A:G.255, A:G.255, A:G.255, A:K.281, A:K.285, A:S.299, A:S.299, A:S.299, A:E.405, A:R.416 Salt bridges: A:K.281, A:K.281, A:K.285

2 x U5P: URIDINE-5'-MONOPHOSPHATE(Non-covalent)

U5P.3: 8 residues within 4Å: Chain A: R.125, S.293, G.294, A.295, M.296, T.298, R.416, H.417 12 PLIP interactions: 12 interactions with chain A Hydrogen bonds: A:R.125, A:S.293, A:A.295, A:M.296, A:M.296, A:R.416, A:H.417 Water bridges: A:R.125, A:T.126, A:T.298 Salt bridges: A:H.417 pi-Cation interactions: A:H.417 U5P.4: 6 residues within 4Å: Chain A: Y.260, R.263, P.331, Y.333, P.334, D.335 6 PLIP interactions: 6 interactions with chain A Hydrophobic interactions: A:P.331 Hydrogen bonds: A:R.263, A:Y.333, A:D.335, A:D.335, A:D.335

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Deng, J. et al., Structural basis for UTP specificity of RNA editing TUTases from Trypanosoma brucei. Embo J. (2005)

Release Date

2005-11-22

Peptides

RNA editing complex protein MP57: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

RNA editing complex protein MP57

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