A Portal for Three-dimensional Structural Information about Nucleic Acids
As of 20-Oct-2021 number of released structures: 11724
Search for released structures

NDB ID: PD0541    PDB ID: 1T38 


Title:

HUMAN O6-ALKYLGUANINE-DNA ALKYLTRANSFERASE BOUND TO DNA CONTAINING O6-METHYLGUANINE

Molecular Description:

Methylated-DNA--protein-cysteine methyltransferase (E.C.2.1.1.63)/DNA Complex

Deposited:

2004-04-25

Released:

2004-07-13

Structural Keywords:

B DOUBLE HELIX

Nucleic Acid Sequence:

Click to show/hide 2 nucleic acid sequences

Protein Sequence:

Click to show/hide 1 protein sequences

Primary Citation:

Daniels, D.S., Woo, T.T., Luu, K.X., Noll, D.M., Clarke, N.D., Pegg, A.E., Tainer, J.A.
DNA binding and nucleotide flipping by the human DNA repair protein AGT. 
Nat.Struct.Mol.Biol., 11, pp. 714 - 720, 2004.

Experimental Information:

X-RAY DIFFRACTION

Space Group:

I 41 2 2

Cell Constants:

a = 115.698   b = 115.698   c = 106.775 (Ångstroms)

α = 90.0   β = 90.0   γ = 90.0 (degrees)

Refinement:

The structure was refined using the CNS program. The R value is 0.261 for 6201 reflections in the resolution range 29.32 to 3.2 Ångstroms with Fobs >  0.0 sigma(Fobs) and with I >  0.0 sigma(I)