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NDB ID: PD0106    PDB ID: 2KZZ 


Title:

KLENOW FRAGMENT WITH NORMAL SUBSTRATE AND ZINC ONLY

Molecular Description:

DNA POLYMERASE I (E.C.2.7.7.7)/DNA COMPLEX

Deposited:

1998-07-07

Released:

1999-12-14

Structural Keywords:

SINGLE STRAND

Nucleic Acid Sequence:

Click to show/hide 1 nucleic acid sequences

Protein Sequence:

Click to show/hide 1 protein sequences

Primary Citation:

Brautigam, C.A., Sun, S., Piccirilli, J.A., Steitz, T.A.
Structures of normal single-stranded DNA and deoxyribo-3'-S-phosphorothiolates bound to the 3'-5' exonucleolytic active site of DNA polymerase I from Escherichia coli. 
Biochemistry, 38, pp. 696 - 704, 1999.

Experimental Information:

X-RAY DIFFRACTION

Space Group:

P 43

Cell Constants:

a = 101.7   b = 101.7   c = 85.7 (Ångstroms)

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

Refinement:

The structure was refined using the X-PLOR program. The R value is 0.202 for 29618 reflections in the resolution range 20.0 to 2.25 Ångstroms with Fobs >  2.0 sigma(Fobs) and with I >  0.0 sigma(I)