9IG7

KOD-H4 DNA polymerase mutant in a binary complex with DNA:DNA containing two AtNA nucleotides

Experimental procedure

Experimental method	SINGLE WAVELENGTH
Source type	SYNCHROTRON
Source details	PETRA III, EMBL c/o DESY BEAMLINE P13 (MX1)
Synchrotron site	PETRA III, EMBL c/o DESY
Beamline	P13 (MX1)
Temperature [K]	100
Detector technology	PIXEL
Collection date	2023-10-10
Detector	DECTRIS EIGER X 16M
Wavelength(s)	0.976260
Spacegroup name	P 21 21 2
Unit cell lengths	111.472, 153.471, 69.030
Unit cell angles	90.00, 90.00, 90.00

Refinement procedure

Resolution	43.370 - 2.600
R-factor	0.2005
Rwork	0.199
R-free	0.25860
Structure solution method	MOLECULAR REPLACEMENT
RMSD bond length	0.003
RMSD bond angle	0.546
Data reduction software	XDS
Data scaling software	XDS
Phasing software	PHASER
Refinement software	PHENIX (1.21.2_5419)

Data quality characteristics

	Overall	Outer shell
Low resolution limit [Å]	43.370	2.660
High resolution limit [Å]	2.600	2.600
Number of reflections	70222	4666
<I/σ(I)>	6.52	1.3
Completeness [%]	99.8
Redundancy	6
CC(1/2)	0.990	0.784

Crystallization Conditions

crystal ID	method	pH	temperature	details
1	VAPOR DIFFUSION, SITTING DROP		291	10% w/v PEG 8000, 20% v/v ethylene glycol, 0.02 M sodium formate, 0.02 M ammonium acetate, 0.02 M trisodium citrate, 0.02 M sodium potassium l-tartrate, 0.02 M sodium oxamate, 0.1 M MES/imidazole pH 6.5