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1H, 15N and 13C resonance assignments and secondary structure of PulG, the major pseudopilin from Klebsiella oxytoca Type 2 Secretion System
Authors
Lopez-Castilla, A., Vitorge, B., Khoury, L., Morellet, N., Francetic, O., Izadi-Pruneyre, N.
Assembly
PulG
Entity
1. PulG (polymer, Thiol state: not present), 116 monomers, 12910.04 Da Detail

MGNKEKADRQ KVVSDLVALE GALDMYKLDN SRYPTTEQGL QALVSAPSAE PHARNYPEGG YIRRLPQDPW GSDYQLLSPG QHGQVDIFSL GPDGVPESND DIGNWTIGFH HHHHHK


Formula weight
12910.04 Da
Source organism
Klebsiella oxytoca
Exptl. method
solution NMR
Refine. method
simulated annealing
Data set
assigned_chemical_shifts
Chem. Shift Complete
Sequence coverage: 93.1 %, Completeness: 83.2 %, Completeness (bb): 89.7 % Detail

Polymer type: polypeptide(L)

Total1H13C15N
All83.2 % (1098 of 1319)81.0 % (558 of 689)85.3 % (434 of 509)87.6 % (106 of 121)
Backbone89.7 % (608 of 678)88.1 % (207 of 235)90.2 % (303 of 336)91.6 % (98 of 107)
Sidechain78.4 % (584 of 745)77.3 % (351 of 454)81.2 % (225 of 277)57.1 % (8 of 14)
Aromatic62.1 % (72 of 116)67.2 % (39 of 58)55.4 % (31 of 56)100.0 % (2 of 2)
Methyl84.0 % (84 of 100)84.0 % (42 of 50)84.0 % (42 of 50)

1. PulG

MGNKEKADRQ KVVSDLVALE GALDMYKLDN SRYPTTEQGL QALVSAPSAE PHARNYPEGG YIRRLPQDPW GSDYQLLSPG QHGQVDIFSL GPDGVPESND DIGNWTIGFH HHHHHK

Sample

Solvent system 90% H2O/10% D2O, Pressure 1.000 atm, Temperature 298.000 K, pH 7.000, Details in 50 mM HEPES pH 7 50 mM 1 mM CaCl2


#NameIsotope labelingTypeConcentration
1PulG[U-99% 13C; U-99% 15N]0.6 mM
2HEPESnatural abundance50 mM
3sodium chloridenatural abundance50 mM
4D2O[U-100% 2H]10 %
5CaCl2natural abundance1.2 mM

LACS Plot; CA
Referencing offset: -0.18 ppm, Outliers: 2 Detail
LACS Plot; CB
Referencing offset: -0.18 ppm, Outliers: 2 Detail
LACS Plot; HA
Referencing offset: 0.1 ppm, Outliers: 2 Detail
LACS Plot; CO
Referencing offset: 0.07 ppm, Outliers: 2 Detail
Protein Blocks Logo
Calculated from 15 models in PDB: 5O2Y, Strand ID: A Detail


Release date
2016-10-18
Citation
1H, 15N and 13C resonance assignments and secondary structure of PulG, the major pseudopilin from Klebsiella oxytoca type 2 secretion system
Lopez-Castilla, A., Vitorge, B., Khoury, L., Morellet, N., Francetic, O., Izadi-Pruneyre, N.
Biomol. NMR Assign. (2017), 11, 155-158, PubMed 28258547 , DOI 10.1007/s12104-017-9738-7 ,
Related entities 1. PulG, : 1 : 1 : 3 : 13 entities Detail
Experiments performed 14 experiments Detail
NMR combined restraints 4 contents Detail
Keywords Klebsiella oxytoca, NMR, PulG, Type II secretion system, chemical shift assignments, major pseudopilin, secondary structure