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Solution structure of a non-covalent extended docking domain complex of the Pax NRPS: PaxA T1-CDD/PaxB NDD
Authors
Watzel, J., Sarawi, S., Duchardt-Ferner, E., Bode, H.B., Woehnert, J.
Assembly
Peptide synthetase PaxB,Peptide synthetase PaxA (E.C.5.1.1.11)
Entity
1. Peptide synthetase PaxB,Peptide synthetase PaxA (E.C.5.1.1.11) (polymer), 135 monomers, 15559.45 Da Detail

MNNNELTSLP LAERKRLLEL AKAAKLSRQH YDHSSVITQE YAAPQGEIEE QLADIWQTIL KIDRIGRYDN FFELGGHSLL VLQLQSRINE IFDVDISIQQ LFAHPSICQL EECIINAQLL QFDADSLQDI YKSME


Formula weight
15559.45 Da
Source organism
Xenorhabdus cabanillasii JM26
Exptl. method
solution NMR
Data set
assigned_chemical_shifts, spectral_peak_list
Chem. Shift Complete
Sequence coverage: 100.0 %, Completeness: 94.1 %, Completeness (bb): 96.9 % Detail

Polymer type: polypeptide(L)

Total1H13C15N
All94.1 % (1533 of 1629)94.2 % (797 of 846)93.8 % (586 of 625)94.9 % (150 of 158)
Backbone96.9 % (779 of 804)96.7 % (262 of 271)97.3 % (390 of 401)96.2 % (127 of 132)
Sidechain92.4 % (883 of 956)93.0 % (535 of 575)91.5 % (325 of 355)88.5 % (23 of 26)
Aromatic60.0 % (66 of 110)60.0 % (33 of 55)61.1 % (33 of 54) 0.0 % (0 of 1)
Methyl97.6 % (166 of 170)97.6 % (83 of 85)97.6 % (83 of 85)

1. entity 1

MNNNELTSLP LAERKRLLEL AKAAKLSRQH YDHSSVITQE YAAPQGEIEE QLADIWQTIL KIDRIGRYDN FFELGGHSLL VLQLQSRINE IFDVDISIQQ LFAHPSICQL EECIINAQLL QFDADSLQDI YKSME

Sample #1

Solvent system 95% H2O/5% D2O, Pressure 1 atm, Temperature 293 K, pH 6.5, Details 300 uM [U-15N] PaxA T1-CDD, 360 uM PaxB NDD, 50 mM sodium phosphate, 100 mM sodium chloride, 2 mM beta-mercaptoethanol, 5 % [U-2H] D2O, 100 uM DSS, 95% H2O/5% D2O


#NameIsotope labelingTypeConcentration
1PaxA T1-CDD[U-15N]300 uM
2PaxB NDDnatural abundance360 uM
3sodium phosphatenatural abundance50 mM
4sodium chloridenatural abundance100 mM
5beta-mercaptoethanolnatural abundance2 mM
6D2O[U-2H]5 %
7DSSnatural abundance100 uM
Sample #2

Solvent system 95% H2O/5% D2O, Pressure 1 atm, Temperature 293 K, pH 6.5, Details 300 uM [U-15N] PaxB NDD, 360 uM PaxA T1-CDD, 50 mM sodium phosphate, 100 mM sodium chloride, 2 mM beta-mercaptoethanol, 5 % [U-2H] D2O, 100 uM DSS, 95% H2O/5% D2O


#NameIsotope labelingTypeConcentration
8PaxA T1-CDDnatural abundance360 uM
9PaxB NDD[U-15N]300 uM
10sodium phosphatenatural abundance50 mM
11sodium chloridenatural abundance100 mM
12beta-mercaptoethanolnatural abundance2 mM
13D2O[U-2H]5 %
14DSSnatural abundance100 uM
Sample #3

Solvent system 95% H2O/5% D2O, Pressure 1 atm, Temperature 293 K, pH 6.5, Details 300 uM [U-13C; U-15N] PaxA T1-CDD, 360 uM PaxB NDD, 50 mM sodium phosphate, 100 mM sodium chloride, 2 mM beta-mercaptoethanol, 5 % [U-2H] D2O, 100 uM DSS, 95% H2O/5% D2O


#NameIsotope labelingTypeConcentration
15PaxA T1-CDD[U-13C; U-15N]300 uM
16PaxB NDDnatural abundance360 uM
17sodium phosphatenatural abundance50 mM
18sodium chloridenatural abundance100 mM
19beta-mercaptoethanolnatural abundance2 mM
20D2O[U-2H]5 %
21DSSnatural abundance100 uM
Sample #4

Solvent system 95% H2O/5% D2O, Pressure 1 atm, Temperature 293 K, pH 6.5, Details 300 uM [U-13C; U-15N] PaxB NDD, 360 uM PaxA T1-CDD, 50 mM sodium phosphate, 100 mM sodium chloride, 2 mM beta-mercaptoethanol, 5 % [U-2H] D2O, 100 uM DSS, 95% H2O/5% D2O


#NameIsotope labelingTypeConcentration
22PaxA T1-CDDnatural abundance360 uM
23PaxB NDD[U-13C; U-15N]300 uM
24sodium phosphatenatural abundance50 mM
25sodium chloridenatural abundance100 mM
26beta-mercaptoethanolnatural abundance2 mM
27D2O[U-2H]5 %
28DSSnatural abundance100 uM
Sample #5

Solvent system 100% D2O, Pressure 1 atm, Temperature 293 K, pH 6.5, Details 300 uM [U-13C; U-15N] PaxA T1-CDD, 360 uM PaxB NDD, 50 mM sodium phosphate, 100 mM sodium chloride, 2 mM beta-mercaptoethanol, 5 % [U-2H] D2O, 100 uM DSS, 100% D2O


#NameIsotope labelingTypeConcentration
29PaxA T1-CDD[U-13C; U-15N]300 uM
30PaxB NDDnatural abundance360 uM
31sodium phosphatenatural abundance50 mM
32sodium chloridenatural abundance100 mM
33beta-mercaptoethanolnatural abundance2 mM
34D2O[U-2H]5 %
35DSSnatural abundance100 uM
Sample #6

Solvent system 100% D2O, Pressure 1 atm, Temperature 293 K, pH 6.5, Details 300 uM [U-13C; U-15N] PaxB NDD, 360 uM PaxA T1-CDD, 50 mM sodium phosphate, 100 mM sodium chloride, 2 mM beta-mercaptoethanol, 5 % [U-2H] D2O, 100 uM DSS, 100% D2O


#NameIsotope labelingTypeConcentration
36PaxA T1-CDDnatural abundance360 uM
37PaxB NDD[U-13C; U-15N]300 uM
38sodium phosphatenatural abundance50 mM
39sodium chloridenatural abundance100 mM
40beta-mercaptoethanolnatural abundance2 mM
41D2O[U-2H]5 %
42DSSnatural abundance100 uM
Sample #7

Solvent system 95% H2O/5% D2O, Pressure 1 atm, Temperature 293 K, pH 6.5, Details 300 uM [U-10% 13C; U-15N] PaxA T1-CDD, 360 uM PaxB NDD, 50 mM sodium phosphate, 100 mM sodium chloride, 2 mM beta-mercaptoethanol, 5 % [U-2H] D2O, 100 uM DSS, 95% H2O/5% D2O


#NameIsotope labelingTypeConcentration
43PaxA T1-CDD[U-10% 13C; U-15N]300 uM
44PaxB NDDnatural abundance360 uM
45sodium phosphatenatural abundance50 mM
46sodium chloridenatural abundance100 mM
47beta-mercaptoethanolnatural abundance2 mM
48D2O[U-2H]5 %
49DSSnatural abundance100 uM
Sample #8

Solvent system 95% H2O/5% D2O, Pressure 1 atm, Temperature 293 K, pH 6.5, Details 150 uM [U-10% 13C; U-15N] PaxB NDD, 180 uM [U-15N] PaxA T1-CDD, 50 mM sodium phosphate, 100 mM sodium chloride, 2 mM beta-mercaptoethanol, 5 % [U-2H] D2O, 100 uM DSS, 95% H2O/5% D2O


#NameIsotope labelingTypeConcentration
50PaxA T1-CDD[U-15N]180 uM
51PaxB NDD[U-10% 13C; U-15N]150 uM
52sodium phosphatenatural abundance50 mM
53sodium chloridenatural abundance100 mM
54beta-mercaptoethanolnatural abundance2 mM
55D2O[U-2H]5 %
56DSSnatural abundance100 uM

Release date
2021-02-02
Citation
NMR resonance assignments for a docking domain pair with an attached thiolation domain from the PAX peptide-producing NRPS from Xenorhabdus cabanillasii
Watzel, J., Sarawi, S., Duchardt-Ferner, E., Bode, H.B., Woehnert, J.
Biomol. NMR Assign. (2021), 15, 229-234, PubMed 33675014 , DOI 10.1007/s12104-021-10010-1 ,
Entries sharing articles BMRB: 2 entries Detail
  BMRB: 34576 released on 2021-02-02
    Title Solution structure of the Pax NRPS docking domain PaxB NDD
  BMRB: 50594 released on 2020-11-24
    Title NMR resonance assignments for a docking domain pair with an attached thiolation domain from the PAX peptide-producing NRPS from Xenorhabdus cabanillasii
Related entities 1. Peptide synthetase PaxB,Peptide synthetase PaxA (E.C.5.1.1.11), : 31 entities Detail
Experiments performed 31 experiments Detail
Chemical shift validation 3 contents Detail
Keywords PROTEIN, PROTEIN BINDING