SMTL ID : 4i2a.1

Binary complex of mouse TdT with ssDNA in absence of divalent transition metal ion

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.90 Å

Oligo State

monomer

Ligands

1 x DA- DA- BRU- DA- DA: 5'-D(*AP*AP*(BRU)P*AP*A)-3'(Non-covalent)

DA-DA-BRU-DA-DA.1: 19 residues within 4Å: Chain A: V.145, F.146, G.147, V.148, G.149, L.150, K.151, T.152, M.178, D.233, D.235, A.287, F.295, R.322, D.324, G.339, W.340, N.364 Ligands: NA.3 5 PLIP interactions: 5 interactions with chain A Hydrogen bonds: A:G.147, A:G.149, A:K.151, A:T.152, A:T.152

1 x MG: MAGNESIUM ION(Non-covalent)

MG.2: 4 residues within 4Å: Chain A: G.222, G.223, D.233, D.235 3 PLIP interactions: 1 interactions with chain A, 2 Ligand-Water interactions Metal complexes: A:D.233, H2O.9, H2O.11

1 x NA: SODIUM ION(Non-functional Binders)

NA.3: 4 residues within 4Å: Chain A: T.143, V.145, V.148 Ligands: DA-DA-BRU-DA-DA.1 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:V.145, A:V.148

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Gouge, J. et al., Structures of Intermediates along the Catalytic Cycle of Terminal Deoxynucleotidyltransferase: Dynamical Aspects of the Two-Metal Ion Mechanism. J.Mol.Biol. (2013)

Release Date

2013-07-24

Peptides

DNA nucleotidylexotransferase: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

DNA nucleotidylexotransferase

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