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Solution structure of the BeF3-activated conformation of SdrG from Pseudomonas melonis Fr1
Authors
Campagne, S., Vorholt, J.A., Allain, F.
Assembly
SdrG
Entity
1. SdrG (polymer, Thiol state: not present), 130 monomers, 13875.64 Da Detail

MSALTQILIV EDEPLIAMML EDFLEVLDKT PVGTVDTVAG ALARVEDGGI DAAILDVNLR GGEKSTPVAE ALAARDIPFV FATGGSDDSV DSRFRDRPVL QKPFTMDGVA KALAALLVPR GSVEHHHHHH


Formula weight
13875.64 Da
Source organism
Sphingomonas melonis FR1
Exptl. method
solution NMR
Refine. method
simulated annealing
Data set
assigned_chemical_shifts
Chem. Shift Complete
Sequence coverage: 94.6 %, Completeness: 90.8 %, Completeness (bb): 92.0 % Detail

Polymer type: polypeptide(L)

Total1H13C15N
All90.8 % (1289 of 1419)92.1 % (666 of 723)88.4 % (504 of 570)94.4 % (119 of 126)
Backbone92.0 % (705 of 766)93.5 % (246 of 263)90.3 % (343 of 380)94.3 % (116 of 123)
Sidechain90.2 % (697 of 773)91.3 % (420 of 460)88.4 % (274 of 310)100.0 % (3 of 3)
Aromatic51.4 % (38 of 74)64.9 % (24 of 37)37.8 % (14 of 37)
Methyl99.5 % (181 of 182)100.0 % (91 of 91)98.9 % (90 of 91)

1. SdrG

MSALTQILIV EDEPLIAMML EDFLEVLDKT PVGTVDTVAG ALARVEDGGI DAAILDVNLR GGEKSTPVAE ALAARDIPFV FATGGSDDSV DSRFRDRPVL QKPFTMDGVA KALAALLVPR GSVEHHHHHH

Sample

Solvent system 90% H2O/10% D2O, Pressure 1 atm, Temperature 293 K, pH 6.5, Details 1 mM [U-99% 13C; U-99% 15N] BeF3-activated conformation of SdrG, 10 mM sodium phosphate, 50 mM sodium chloride, 5 mM beryllium Chloride, 30 mM sodium fluoride, 10 mM magnesium chloride, 90% H2O/10% D2O


#NameIsotope labelingTypeConcentration
1BeF3-activated conformation of SdrG[U-99% 13C; U-99% 15N]1 mM
2beryllium Chloridenatural abundance5 mM
3magnesium chloridenatural abundance10 mM
4sodium chloridenatural abundance50 mM
5sodium fluoridenatural abundance30 mM
6sodium phosphatenatural abundance10 mM
7H2Onatural abundance90 %
8D2Onatural abundance10 %

LACS Plot; CA
Referencing offset: 0.3 ppm, Outliers: 3 Detail
LACS Plot; CB
Referencing offset: 0.3 ppm, Outliers: 3 Detail
LACS Plot; HA
Referencing offset: 0.11 ppm, Outliers: 1 Detail
LACS Plot; CO
Referencing offset: 0.15 ppm, Outliers: 2 Detail
Protein Blocks Logo
Calculated from 20 models in PDB: 5IEJ, Strand ID: A Detail


Release date
2016-07-12
Citation
Role of the PFXFATG[G/Y] Motif in the Activation of SdrG, a Response Regulator Involved in the Alphaproteobacterial General Stress Response
Campagne, S., Dintner, S., Gottschlich, L., Thibault, M., Bortfeld-Miller, M., Kaczmarczyk, A., Francez-Charlot, A., Allain, F.H.-T., Vorholt, J.A.
Structure (2016), 24, 1237-1247, PubMed 27396826 , DOI 10.1016/j.str.2016.05.015 ,
Related entities 1. SdrG, : 1 : 1 : 18 entities Detail
Experiments performed 9 experiments Detail
nullKeywords PROTEIN, Single domain response regulator FAT GUY response regulator Allosteric transition General stress response