8EGQ

Branched chain ketoacid dehydrogenase kinase complexes

Experimental procedure

Experimental method	SINGLE WAVELENGTH
Source type	SYNCHROTRON
Source details	APS BEAMLINE 17-ID
Synchrotron site	APS
Beamline	17-ID
Temperature [K]	100
Detector technology	PIXEL
Collection date	2022-02-02
Detector	DECTRIS EIGER X 9M
Wavelength(s)	1.0
Spacegroup name	P 64 2 2
Unit cell lengths	111.267, 111.267, 140.111
Unit cell angles	90.00, 90.00, 120.00

Refinement procedure

Resolution	96.360 - 1.955
R-factor	0.2311
Rwork	0.229
R-free	0.26650
Structure solution method	MOLECULAR REPLACEMENT
Starting model (for MR)	4e01
RMSD bond length	0.008
RMSD bond angle	0.870
Data reduction software	XDS
Data scaling software	Aimless
Phasing software	BUSTER
Refinement software	BUSTER (2.11.8 (24-FEB-2021))

Data quality characteristics

	Overall	Outer shell
Low resolution limit [Å]	96.360	2.140
High resolution limit [Å]	1.955	1.955
Rmerge	0.060	1.489
Rpim	0.014	0.337
Number of reflections	27605	1380
<I/σ(I)>	24.8
Completeness [%]	88.6	54.4
Redundancy	19.5
CC(1/2)	1.000	0.805

Crystallization Conditions

crystal ID	method	pH	temperature	details
1	VAPOR DIFFUSION, HANGING DROP	5.6	293	100 mM bis-tris pH 5.6-6.5, 1 M lithium sulfate, and 400-840 mM ammonium sulfate