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1H, 13C, 15N Chemical shift assignment for the TolAIII-TolB-peptide complex.
Authors
Redfield, C., Holmes, P., Rajasekar, K., Kleanthous, C.
Assembly
TolAIII-TolBp
Entity
1. TolAIII (polymer, Thiol state: not present), 124 monomers, 13723.33 Da Detail

HMRALAELLS DTTERQQALA DEVGSEVTGS LDDLIVNLVS QQWRRPPSAR NGMSVEVLIE MLPDGTITNA SVSRSSGDKP FDSSAVAAVR NVGRIPEMQQ LPRATFDSLY RQRRIIFKPE DLSL


2. TolBp (polymer, Thiol state: not present), 13 monomers, 1314.403 Da Detail

ADPLVISSGN DRA


Total weight
15037.733 Da
Max. entity weight
13723.33 Da
Source organism
Pseudomonas aeruginosa
Exptl. method
solution NMR
Refine. method
simulated annealingmolecular dynamics
Data set
assigned_chemical_shifts
Chem. Shift Complete1
Sequence coverage: 89.8 %, Completeness: 84.0 %, Completeness (bb): 86.1 % Detail

Polymer type: polypeptide(L)

Total1H13C15N
All84.0 % (1286 of 1531)84.4 % (673 of 797)82.3 % (487 of 592)88.7 % (126 of 142)
Backbone86.1 % (694 of 806)88.3 % (241 of 273)83.4 % (337 of 404)89.9 % (116 of 129)
Sidechain82.0 % (701 of 855)82.4 % (432 of 524)81.4 % (259 of 318)76.9 % (10 of 13)
Aromatic77.8 % (42 of 54)77.8 % (21 of 27)76.9 % (20 of 26)100.0 % (1 of 1)
Methyl79.3 % (130 of 164)81.7 % (67 of 82)76.8 % (63 of 82)

1. TolAIII

HMRALAELLS DTTERQQALA DEVGSEVTGS LDDLIVNLVS QQWRRPPSAR NGMSVEVLIE MLPDGTITNA SVSRSSGDKP FDSSAVAAVR NVGRIPEMQQ LPRATFDSLY RQRRIIFKPE DLSL

2. TolBp

ADPLVISSGN DRA

Sample #1

Solvent system 95% H2O/5% D2O, Pressure 1 atm, Temperature 293 (±1) K, pH 7.0 (±0.05)


#NameIsotope labelingTypeConcentration
1TolAIII[U-98% 15N]0.6 (±0.05) mM
2TolBpnatural abundance3 (±0.1) mM
3sodium phosphatenatural abundance20 (±0.5) mM
4sodium chloridenatural abundance60 (±0.5) mM
Sample #2

Solvent system 95% H2O/5% D2O, Pressure 1 atm, Temperature 293 (±1) K, pH 7.0 (±0.05)


#NameIsotope labelingTypeConcentration
5TolAIII[U-98% 13C; U-98% 15N]0.6 (±0.05) mM
6TolBpnatural abundance3 (±0.1) mM
7sodium phosphatenatural abundance20 (±0.5) mM
8sodium chloridenatural abundance60 (±0.5) mM
Sample #3

Solvent system 95% H2O/5% D2O, Pressure 1 atm, Temperature 293 (±1) K, pH 7.0 (±0.05)


#NameIsotope labelingTypeConcentration
9TolAIIInatural abundance1.1 (±0.05) mM
10TolBp[U-98% 13C; U-98% 15N]0.2 (±0.02) mM
11sodium phosphatenatural abundance20 (±0.5) mM
12sodium chloridenatural abundance60 (±0.5) mM
Sample #4

Solvent system 100% D2O, Pressure 1 atm, Temperature 293 (±1) K, pH 7.0 (±0.05)


#NameIsotope labelingTypeConcentration
13TolAIII[U-98% 13C; U-98% 15N]0.6 (±0.05) mM
14TolBpnatural abundance3 (±0.1) mM
15sodium phosphatenatural abundance20 (±0.5) mM
16sodium chloridenatural abundance60 (±0.5) mM

Chem. Shift Complete2
Sequence coverage: 24.1 %, Completeness: 50.5 %, Completeness (bb): 52.4 % Detail

Polymer type: polypeptide(L)

Total1H13C15N
All50.5 % (1547 of 3062)52.5 % (837 of 1594)47.1 % (558 of 1184)53.5 % (152 of 284)
Backbone52.4 % (845 of 1612)56.0 % (306 of 546)49.3 % (398 of 808)54.7 % (141 of 258)
Sidechain48.5 % (830 of 1710)50.7 % (531 of 1048)45.3 % (288 of 636)42.3 % (11 of 26)
Aromatic42.6 % (46 of 108)46.3 % (25 of 54)38.5 % (20 of 52)50.0 % (1 of 2)
Methyl51.2 % (168 of 328)57.3 % (94 of 164)45.1 % (74 of 164)

1. TolAIII

HMRALAELLS DTTERQQALA DEVGSEVTGS LDDLIVNLVS QQWRRPPSAR NGMSVEVLIE MLPDGTITNA SVSRSSGDKP FDSSAVAAVR NVGRIPEMQQ LPRATFDSLY RQRRIIFKPE DLSL

2. TolBp

ADPLVISSGN DRA

Sample #1

Solvent system 95% H2O/5% D2O, Pressure 1 atm, Temperature 293 (±1) K, pH 7.0 (±0.05)


#NameIsotope labelingTypeConcentration
1TolAIII[U-98% 15N]0.6 (±0.05) mM
2TolBpnatural abundance3 (±0.1) mM
3sodium phosphatenatural abundance20 (±0.5) mM
4sodium chloridenatural abundance60 (±0.5) mM
Sample #2

Solvent system 95% H2O/5% D2O, Pressure 1 atm, Temperature 293 (±1) K, pH 7.0 (±0.05)


#NameIsotope labelingTypeConcentration
5TolAIII[U-98% 13C; U-98% 15N]0.6 (±0.05) mM
6TolBpnatural abundance3 (±0.1) mM
7sodium phosphatenatural abundance20 (±0.5) mM
8sodium chloridenatural abundance60 (±0.5) mM
Sample #3

Solvent system 95% H2O/5% D2O, Pressure 1 atm, Temperature 293 (±1) K, pH 7.0 (±0.05)


#NameIsotope labelingTypeConcentration
9TolAIIInatural abundance1.1 (±0.05) mM
10TolBp[U-98% 13C; U-98% 15N]0.2 (±0.02) mM
11sodium phosphatenatural abundance20 (±0.5) mM
12sodium chloridenatural abundance60 (±0.5) mM
Sample #4

Solvent system 100% D2O, Pressure 1 atm, Temperature 293 (±1) K, pH 7.0 (±0.05)


#NameIsotope labelingTypeConcentration
13TolAIII[U-98% 13C; U-98% 15N]0.6 (±0.05) mM
14TolBpnatural abundance3 (±0.1) mM
15sodium phosphatenatural abundance20 (±0.5) mM
16sodium chloridenatural abundance60 (±0.5) mM

Protein Blocks Logo
Calculated from 20 models in PDB: 6S3W, Strand ID: A, B Detail


Release date
2018-02-06
Citation
Structure of the TolA-TolB complex suggests 'Pal-uncapping' is the primary role of the Tol-Pal system in bacteria
Holmes, P., Rajasekar, K., Rassam, P., Cassels, E., Redfield, C., Kleanthous, C.
Not known
Related entities 1. TolAIII, : 1 : 2 entities Detail
Related entities 2. TolBp, : 1 : 1 entities Detail
Experiments performed 25 experiments Detail
Chemical shift validation 5 contents Detail