6XZE

crystal structure of human carbonic anhydrase I in complex with 4-(3-(2-((2-fluorobenzyl)amino)ethyl)ureido) benzenesulfonamide

Experimental procedure

Experimental method	SINGLE WAVELENGTH
Source type	SYNCHROTRON
Source details	DIAMOND BEAMLINE I03
Synchrotron site	Diamond
Beamline	I03
Temperature [K]	100
Detector technology	PIXEL
Collection date	2019-07-04
Detector	DECTRIS EIGER2 XE 16M
Wavelength(s)	0.976
Spacegroup name	P 21 21 21
Unit cell lengths	62.601, 71.645, 121.690
Unit cell angles	90.00, 90.00, 90.00

Refinement procedure

Resolution	55.667 - 1.540
R-factor	0.1914
Rwork	0.190
R-free	0.21410
Structure solution method	MOLECULAR REPLACEMENT
Starting model (for MR)	6g3v
RMSD bond length	0.006
RMSD bond angle	0.850
Data reduction software	xia2
Data scaling software	Aimless
Phasing software	PHASER
Refinement software	PHENIX (1.16)

Data quality characteristics

	Overall	Outer shell
Low resolution limit [Å]	62.600	1.580
High resolution limit [Å]	1.540	1.540
Rmerge	0.103	1.800
Rpim	0.029	0.557
Number of reflections	81860	5955
<I/σ(I)>	11.4	1.2
Completeness [%]	100.0	100
Redundancy	13.2	13.4

Crystallization Conditions

crystal ID	method	pH	temperature	details
1	VAPOR DIFFUSION, SITTING DROP	9	293	200 mM Na-acetate, 30% PEG 4000, 100 mM Tris-HCl Inhibitor: 10 mM inhibitor solution (150 mM NaCl, 10% DMSO, 50 mM Tris pH 7)