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BMRB: 25927

2NA4

Curli secretion specificity factor CsgE W48A/F79A mutant

Authors

Shu, Q., Krezel, A.M., Frieden, C.

Assembly

Curli secretion specificity factor CsgE W48A/F79A mutant

Entity

1. Curli secretion specificity factor CsgE W48A/F79A mutant (polymer, Thiol state: not present), 108 monomers, 12198.42 Da Detail

AVEVEVPGLL TDHTVSSIGH DFYRAFSDKW ESDYTGNLTI NERPSARAGS WITITVNQDV IFQTFLFPLK RDFEKTVVAA LIQTEEALNR RQINQALLST GDLAHDEF

Formula weight

12198.42 Da

Source organism

Escherichia coli

Exptl. method

Refine. method

torsion angle dynamics, Restrained energy minimization

Data set

assigned_chemical_shifts

Chem. Shift Complete

Sequence coverage: 100.0 %, Completeness: 95.5 %, Completeness (bb): 98.1 % Detail

Polymer type: polypeptide(L)

	Total	¹H	¹³C	¹⁵N
All	95.5 % (1197 of 1253)	95.3 % (611 of 641)	94.9 % (470 of 495)	99.1 % (116 of 117)
Backbone	98.1 % (630 of 642)	98.6 % (215 of 218)	97.5 % (311 of 319)	99.0 % (104 of 105)
Sidechain	93.7 % (669 of 714)	93.6 % (396 of 423)	93.5 % (261 of 279)	100.0 % (12 of 12)
Aromatic	91.8 % (112 of 122)	93.4 % (57 of 61)	89.8 % (53 of 59)	100.0 % (2 of 2)
Methyl	96.4 % (133 of 138)	98.6 % (68 of 69)	94.2 % (65 of 69)

1. entity

AVEVEVPGLL TDHTVSSIGH DFYRAFSDKW ESDYTGNLTI NERPSARAGS WITITVNQDV IFQTFLFPLK RDFEKTVVAA LIQTEEALNR RQINQALLST GDLAHDEF

Show sample condition

Sample #1

Solvent system 90% H2O/10% D2O, Pressure 1 atm, Temperature 273 K, pH 5.8

#	Name	Isotope labeling	Type	Concentration
1	entity	[U-100% 15N]		180 uM
2	potassium phosphate	natural abundance		10 mM
3	D2O	[U-100% 13C; U-100% 15N; U-80% 2H]		10 %
4	H2O	natural abundance		90 %

Sample #2

Solvent system 90% H2O/10% D2O, Pressure 1 atm, Temperature 273 K, pH 5.8

#	Name	Isotope labeling	Type	Concentration
5	entity	[U-99% 13C; U-99% 15N]		180 uM
6	potassium phosphate	natural abundance		10 mM
7	D2O	[U-100% 13C; U-100% 15N; U-80% 2H]		10 %
8	H2O	natural abundance		90 %

LACS Plot; CA

Referencing offset: -0.12 ppm, Outliers: 1 Detail

LACS Plot; CB

Referencing offset: -0.12 ppm, Outliers: 1 Detail

LACS Plot; HA

Referencing offset: -0.07 ppm, Outliers: 1 Detail

LACS Plot; CO

Referencing offset: 0.01 ppm, Outliers: 1 Detail

Protein Blocks Logo

Calculated from 20 models in PDB: 2NA4, Strand ID: A Detail

Release date

2016-06-12

Citation

Solution NMR structure of CsgE: Structural insights into a chaperone and regulator protein important for functional amyloid formation
Shu, Q., Krezel, A.M., Hultgren, S.J., Frieden, C.
Proc. Natl. Acad. Sci. U. S. A. (2016), 113, 7130-7135, PubMed 27298344 , DOI 10.1073/pnas.1607222113 , Abstract

Related entities 1. Curli secretion specificity factor CsgE W48A/F79A mutant, : 1 : 2 : 1 entities Detail

Experiments performed 14 experiments Detail

1 2D 1H-15N HSQC

Instrument

Bruker Avance - 600 MHz

Sample

State isotropic, Solvent system 90% H2O/10% D2O, Pressure 1 atm, Temperature 273 K, pH 5.8

#	Name	Isotope labeling	Type	Concentration
1	entity	[U-100% 15N]		180 uM
2	potassium phosphate	natural abundance		10 mM
3	D2O	[U-100% 13C; U-100% 15N; U-80% 2H]		10 %
4	H2O	natural abundance		90 %

2 2D 1H-13C HSQC

Instrument

Bruker Avance - 600 MHz

Sample

State isotropic, Solvent system 90% H2O/10% D2O, Pressure 1 atm, Temperature 273 K, pH 5.8

#	Name	Isotope labeling	Type	Concentration
5	entity	[U-99% 13C; U-99% 15N]		180 uM
6	potassium phosphate	natural abundance		10 mM
7	D2O	[U-100% 13C; U-100% 15N; U-80% 2H]		10 %
8	H2O	natural abundance		90 %

3 2D 1H-13C HSQC aromatic

Instrument

Bruker Avance - 600 MHz

Sample

State isotropic, Solvent system 90% H2O/10% D2O, Pressure 1 atm, Temperature 273 K, pH 5.8

#	Name	Isotope labeling	Type	Concentration
5	entity	[U-99% 13C; U-99% 15N]		180 uM
6	potassium phosphate	natural abundance		10 mM
7	D2O	[U-100% 13C; U-100% 15N; U-80% 2H]		10 %
8	H2O	natural abundance		90 %

4 2D 1H-13C HSQC aliphatic

Instrument

Bruker Avance - 600 MHz

Sample

State isotropic, Solvent system 90% H2O/10% D2O, Pressure 1 atm, Temperature 273 K, pH 5.8

#	Name	Isotope labeling	Type	Concentration
5	entity	[U-99% 13C; U-99% 15N]		180 uM
6	potassium phosphate	natural abundance		10 mM
7	D2O	[U-100% 13C; U-100% 15N; U-80% 2H]		10 %
8	H2O	natural abundance		90 %

5 3D CBCA(CO)NH

Instrument

Bruker Avance - 600 MHz

Sample

State isotropic, Solvent system 90% H2O/10% D2O, Pressure 1 atm, Temperature 273 K, pH 5.8

#	Name	Isotope labeling	Type	Concentration
5	entity	[U-99% 13C; U-99% 15N]		180 uM
6	potassium phosphate	natural abundance		10 mM
7	D2O	[U-100% 13C; U-100% 15N; U-80% 2H]		10 %
8	H2O	natural abundance		90 %

6 3D C(CO)NH

Instrument

Bruker Avance - 600 MHz

Sample

State isotropic, Solvent system 90% H2O/10% D2O, Pressure 1 atm, Temperature 273 K, pH 5.8

#	Name	Isotope labeling	Type	Concentration
5	entity	[U-99% 13C; U-99% 15N]		180 uM
6	potassium phosphate	natural abundance		10 mM
7	D2O	[U-100% 13C; U-100% 15N; U-80% 2H]		10 %
8	H2O	natural abundance		90 %

7 3D HNCO

Instrument

Bruker Avance - 600 MHz

Sample

State isotropic, Solvent system 90% H2O/10% D2O, Pressure 1 atm, Temperature 273 K, pH 5.8

#	Name	Isotope labeling	Type	Concentration
5	entity	[U-99% 13C; U-99% 15N]		180 uM
6	potassium phosphate	natural abundance		10 mM
7	D2O	[U-100% 13C; U-100% 15N; U-80% 2H]		10 %
8	H2O	natural abundance		90 %

8 3D HNCACB

Instrument

Bruker Avance - 600 MHz

Sample

State isotropic, Solvent system 90% H2O/10% D2O, Pressure 1 atm, Temperature 273 K, pH 5.8

#	Name	Isotope labeling	Type	Concentration
5	entity	[U-99% 13C; U-99% 15N]		180 uM
6	potassium phosphate	natural abundance		10 mM
7	D2O	[U-100% 13C; U-100% 15N; U-80% 2H]		10 %
8	H2O	natural abundance		90 %

9 3D HN(CO)CA

Instrument

Bruker Avance - 600 MHz

Sample

State isotropic, Solvent system 90% H2O/10% D2O, Pressure 1 atm, Temperature 273 K, pH 5.8

#	Name	Isotope labeling	Type	Concentration
5	entity	[U-99% 13C; U-99% 15N]		180 uM
6	potassium phosphate	natural abundance		10 mM
7	D2O	[U-100% 13C; U-100% 15N; U-80% 2H]		10 %
8	H2O	natural abundance		90 %

10 3D C(CO)NH

Instrument

Bruker Avance - 600 MHz

Sample

State isotropic, Solvent system 90% H2O/10% D2O, Pressure 1 atm, Temperature 273 K, pH 5.8

#	Name	Isotope labeling	Type	Concentration
5	entity	[U-99% 13C; U-99% 15N]		180 uM
6	potassium phosphate	natural abundance		10 mM
7	D2O	[U-100% 13C; U-100% 15N; U-80% 2H]		10 %
8	H2O	natural abundance		90 %

11 3D H(CCO)NH

Instrument

Bruker Avance - 600 MHz

Sample

State isotropic, Solvent system 90% H2O/10% D2O, Pressure 1 atm, Temperature 273 K, pH 5.8

#	Name	Isotope labeling	Type	Concentration
5	entity	[U-99% 13C; U-99% 15N]		180 uM
6	potassium phosphate	natural abundance		10 mM
7	D2O	[U-100% 13C; U-100% 15N; U-80% 2H]		10 %
8	H2O	natural abundance		90 %

12 3D 1H-15N NOESY

Instrument

Bruker DMX - 750 MHz

Sample

State isotropic, Solvent system 90% H2O/10% D2O, Pressure 1 atm, Temperature 273 K, pH 5.8

#	Name	Isotope labeling	Type	Concentration
1	entity	[U-100% 15N]		180 uM
2	potassium phosphate	natural abundance		10 mM
3	D2O	[U-100% 13C; U-100% 15N; U-80% 2H]		10 %
4	H2O	natural abundance		90 %

13 3D 1H-13C NOESY

Instrument

Bruker Avance - 800 MHz

Sample

State isotropic, Solvent system 90% H2O/10% D2O, Pressure 1 atm, Temperature 273 K, pH 5.8

#	Name	Isotope labeling	Type	Concentration
5	entity	[U-99% 13C; U-99% 15N]		180 uM
6	potassium phosphate	natural abundance		10 mM
7	D2O	[U-100% 13C; U-100% 15N; U-80% 2H]		10 %
8	H2O	natural abundance		90 %

14 3D 1H-13C NOESY aromatic

Instrument

Bruker Avance - 600 MHz

Sample

State isotropic, Solvent system 90% H2O/10% D2O, Pressure 1 atm, Temperature 273 K, pH 5.8

#	Name	Isotope labeling	Type	Concentration
5	entity	[U-99% 13C; U-99% 15N]		180 uM
6	potassium phosphate	natural abundance		10 mM
7	D2O	[U-100% 13C; U-100% 15N; U-80% 2H]		10 %
8	H2O	natural abundance		90 %

nullKeywords Curli production regulator, curli assembly/transport component, protein