BMRB Entry 25476

Title:
Solution NMR structure of Salmonella typhimurium transcriptional regulator protein Crl
Deposition date:
2015-02-07
Original release date:
2015-12-21
Authors:
Cavaliere, Paola; Levi-Acobas, Fabienne; Monteil, Veronique; Bellalou, Jacques; Mayer, Claudine; Norel, Francoise; Sizun, Christina
Citation:

Citation: Cavaliere, Paola; Sizun, Christina; Levi-Acobas, Fabienne; Nowakowski, Mireille; Monteil, Veronique; Bontems, Francois; Bellalou, Jacques; Mayer, Claudine; Norel, Francoise. "Binding interface between the Salmonella sigma (S)/RpoS subunit of RNA polymerase and Crl: hints from bacterial species lacking crl"  Sci. Rep. 5, 13564-13564 (2015).
PubMed: 26338235

Assembly members:

Assembly members:
His_ST-Crl, polymer, 154 residues, 18144.396 Da.

Natural source:

Natural source:   Common Name: Salmonella enterica subsp. enterica serovar Typhimurium str. LT2   Taxonomy ID: 99287   Superkingdom: Bacteria   Kingdom: not available   Genus/species: Salmonella enterica

Experimental source:

Experimental source:   Production method: recombinant technology   Host organism: Escherichia coli   Vector: pETM11

Data sets:
Data typeCount
13C chemical shifts570
15N chemical shifts131
1H chemical shifts925

Additional metadata:

  • Assembly
  • Samples and Experiments
  • Software
  • Spectrometers
  • Hide all

Assembly:

Entity Assembly IDEntity NameEntity ID
1Salmonella typhimurium Crl1

Entities:

Entity 1, Salmonella typhimurium Crl 154 residues - 18144.396 Da.

1   HISHISHISHISHISHISSERSERGLYTHR
2   GLYSERGLYGLUASNLEUTYRPHEGLNGLY
3   HISMETTHRLEUPROSERGLYHISPROLYS
4   SERARGLEUILELYSLYSPHETHRALALEU
5   GLYPROTYRILEARGGLUGLYGLNCYSGLU
6   ASPASNARGPHEPHEPHEASPCYSLEUALA
7   VALCYSVALASNVALLYSPROALAPROGLU
8   LYSARGGLUPHETRPGLYTRPTRPMETGLU
9   LEUGLUALAGLNGLULYSARGPHETHRTYR
10   ARGTYRGLNPHEGLYLEUPHEASPLYSGLU
11   GLYASNTRPTHRVALVALPROILEASNGLU
12   THRGLUVALVALGLUARGLEUGLUTYRTHR
13   LEUARGGLUPHEHISGLULYSLEUARGASP
14   LEULEUILESERMETGLULEUALALEUGLU
15   PROSERASPASPPHEASNASPGLUPROVAL
16   LYSLEUSERALA

Samples:

15N-Crl: His_ST-Crl, [U-98% 15N], 0.3 ± 0.03 mM; Sodium phosphate 50.0 ± 5.0 mM; Sodium chloride 300.0 ± 30.0 mM; Dithiotreitol 2.0 ± 0.2 mM; D2O 7%; H2O 93%

15N13C-Crl: His_ST-Crl, [U-98% 13C; U-98% 15N], 0.25 ± 0.25 mM; Sodium phosphate 50.0 ± 5.0 mM; Sodium chloride 300.0 ± 30.0 mM; Dithiotreitol 2.0 ± 0.2 mM; D2O 7%; H2O 93%

15N13C-Crl-D2O: His_ST-Crl, [U-98% 13C; U-98% 15N], 0.35 ± 0.04 mM; Sodium phosphate 50.0 ± 5.0 mM; Sodium chloride 300.0 ± 30.0 mM; Dithiotreitol 2.0 ± 0.2 mM; D2O 100%

15N13C2H-Crl: His_ST-Crl, [U-100% 13C; U-100% 15N; U-80% 2H], 0.300 ± 0.03 mM; Sodium phosphate 50.000 ± 5.0 mM; Sodium chloride 300.000 ± 30.0 mM; Dithiotreitol 2.0 ± 0.2 mM; D2O 7%; H2O 93%

pH8: ionic strength: 0.300 M; pH: 8.000; pressure: 1.000 atm; temperature: 293.000 K

pH6-5: ionic strength: 0.300 M; pH: 6.500; pressure: 1.000 atm; temperature: 293.000 K

Experiments:

NameSampleSample stateSample conditions
2D 1H-15N HSQC15N-CrlisotropicpH8
3D 1H-15N NOESY15N-CrlisotropicpH8
2D 1H-15N HSQC15N-CrlisotropicpH6-5
2D 1H-15N HSQC15N13C-CrlisotropicpH6-5
3D HNCACB15N13C-CrlisotropicpH6-5
2D 1H-15N HSQC15N13C-CrlisotropicpH8
3D HNCA15N13C-CrlisotropicpH8
3D HN(CO)CA15N13C-CrlisotropicpH8
3D CBCA(CO)NH15N13C-CrlisotropicpH8
3D HNCO15N13C-CrlisotropicpH8
2D 1H-15N HSQC15N13C2H-CrlisotropicpH8
3D HNCO15N13C2H-CrlisotropicpH8
3D HN(CA)CO15N13C2H-CrlisotropicpH8
3D HNCA15N13C2H-CrlisotropicpH8
3D HN(CO)CA15N13C2H-CrlisotropicpH8
2D 1H-13C HSQC15N13C-Crl-D2OisotropicpH8
3D hCCH-TOCSY15N13C-Crl-D2OisotropicpH8
3D 1H-13C NOESY15N13C-Crl-D2OisotropicpH8
2D 1H-1H NOESY15N13C-Crl-D2OisotropicpH8

Software:

CcpNmr_Analysis v2.2, CCPN - NMR data analysis

Cyana v2.2, L.A. Systems - NMR structure calculation

NMRPipe v1.0, NIDDKD NIH - NMR data processing

Talos-N v1.0, NIDDKD NIH - Dihedral Angles

NMR spectrometers:

  • Bruker Avance 800 MHz

Related Database Links:

UniProt Q7CR52
AlphaFold Q7CR52

Download HSQC peak lists in one of the following formats:
CSV: Backbone or all simulated peaks
SPARKY: Backbone or all simulated peaks