7ANA

A single sulfatase is required for metabolism of colonic mucin O-glycans and intestinal colonization by a symbiotic human gut bacterium (BT1622-S1_20)

This is a non-PDB format compatible entry.

Experimental procedure

Experimental method	SINGLE WAVELENGTH
Source type	SYNCHROTRON
Source details	SOLEIL BEAMLINE PROXIMA 1
Synchrotron site	SOLEIL
Beamline	PROXIMA 1
Temperature [K]	100
Detector technology	PIXEL
Collection date	2020-09-02
Detector	DECTRIS EIGER X 16M
Wavelength(s)	0.98
Spacegroup name	P 43 21 2
Unit cell lengths	83.246, 83.246, 390.341
Unit cell angles	90.00, 90.00, 90.00

Refinement procedure

Resolution	70.221 - 2.300
Rwork	0.211
R-free	0.23470
Structure solution method	MOLECULAR REPLACEMENT
Starting model (for MR)	BT1624
RMSD bond length	0.005
RMSD bond angle	1.349
Data reduction software	xia2
Data scaling software	xia2
Phasing software	PHASER
Refinement software	REFMAC (5.8.0267)

Data quality characteristics

	Overall	Outer shell
Low resolution limit [Å]	70.221	2.360
High resolution limit [Å]	2.300	2.300
Number of reflections	62514	4532
<I/σ(I)>	9.7
Completeness [%]	100.0
Redundancy	1.9
CC(1/2)	0.999	0.840

Crystallization Conditions

crystal ID	method	pH	temperature	details
1	VAPOR DIFFUSION, SITTING DROP		295	20 % PEG 3350, 0.2 M sodium citrate 30 mg/ml BT1622 with 100 mM GalNAc.