9GNB

Structure of p73 SAM domain in complex with DARPin B9

Experimental procedure

Experimental method	SINGLE WAVELENGTH
Source type	SYNCHROTRON
Source details	SLS BEAMLINE X06SA
Synchrotron site	SLS
Beamline	X06SA
Temperature [K]	100
Detector technology	PIXEL
Collection date	2021-06-26
Detector	DECTRIS EIGER X 16M
Wavelength(s)	1
Spacegroup name	P 1 21 1
Unit cell lengths	48.304, 31.234, 68.355
Unit cell angles	90.00, 95.97, 90.00

Refinement procedure

Resolution	67.984 - 1.800
Rwork	0.201
R-free	0.23350
Structure solution method	MOLECULAR REPLACEMENT
RMSD bond length	0.010
RMSD bond angle	1.580
Data reduction software	XDS
Data scaling software	Aimless
Phasing software	PHASER
Refinement software	REFMAC (5.8.0267)

Data quality characteristics

	Overall	Inner shell	Outer shell
Low resolution limit [Å]	67.984	67.980	1.840
High resolution limit [Å]	1.800	9.000	1.800
Rmerge	0.041	0.024	0.342
Rmeas	0.049	0.028	0.403
Rpim	0.026	0.015	0.212
Number of reflections	18890	183	1128
<I/σ(I)>	19.7
Completeness [%]	98.6	99.7	99.4
Redundancy	6.7	6	6.8
CC(1/2)	0.999	1.000	0.942

Crystallization Conditions

crystal ID	method	pH	temperature	details
1	VAPOR DIFFUSION, SITTING DROP	9	293	20% PEG6000, 0.1M bicine pH 9.0