TdT chimera (Loop1 of pol mu) - Ternary complex with 1-nt gapped DNA substrateTdT chimera (Loop1 of pol mu) - Ternary complex with 1-nt gapped DNA substrate

Structural highlights

6go5 is a 8 chain structure with sequence from Lk3 transgenic mice. Full crystallographic information is available from OCA. For a guided tour on the structure components use FirstGlance.
Ligands:, ,
Gene:Dntt, Tdt (LK3 transgenic mice)
Resources:FirstGlance, OCA, PDBe, RCSB, PDBsum, ProSAT

Function

[TDT_MOUSE] Template-independent DNA polymerase which catalyzes the random addition of deoxynucleoside 5'-triphosphate to the 3'-end of a DNA initiator. One of the in vivo functions of this enzyme is the addition of nucleotides at the junction (N region) of rearranged Ig heavy chain and T-cell receptor gene segments during the maturation of B- and T-cells.

6go5, resolution 2.35Å

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OCA