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NMR assignments of the low molecular weight protein tyrosine phosphatase from Campylobacter Jejuni
Authors
Tolkatchev, D., Shaykhutdinov, R., Xu, P., Ni, F.
Assembly
Cj1258 monomer
Entity
1. Cj1258 monomer (polymer, Thiol state: all free), 156 monomers, 17975.43 Da Detail

MKKILFICLG NICRSPMAEF IMKDLVKKAN LEKEFFINSA GTSGEHDGEG MHYGTKNKLA QLNIEHKNFT SKKLTQKLCD ESDFLITMDN SNFKNVLKNF TNTQNKVLKI TDFSPSLNYD EVPDPWYSGN FDETYKILSL ACKNLLVFLS KHHHHH


Formula weight
17975.43 Da
Source organism
Campylobacter jejuni
Exptl. method
NMR
Refine. method
Simulated annealing using torsion angle and Cartesian dynamics
Data set
assigned_chemical_shifts
Chem. Shift Complete1
Sequence coverage: 98.1 %, Completeness: 93.3 %, Completeness (bb): 96.8 % Detail

Polymer type: polypeptide(L)

Total1H13C15N
All93.3 % (1777 of 1904)93.7 % (931 of 994)92.2 % (681 of 739)96.5 % (165 of 171)
Backbone96.8 % (898 of 928)97.1 % (306 of 315)96.3 % (444 of 461)97.4 % (148 of 152)
Sidechain91.1 % (1025 of 1125)92.0 % (625 of 679)89.7 % (383 of 427)89.5 % (17 of 19)
Aromatic65.6 % (122 of 186)67.7 % (63 of 93)63.0 % (58 of 92)100.0 % (1 of 1)
Methyl98.7 % (150 of 152)98.7 % (75 of 76)98.7 % (75 of 76)

1. LMW PTPase

MKKILFICLG NICRSPMAEF IMKDLVKKAN LEKEFFINSA GTSGEHDGEG MHYGTKNKLA QLNIEHKNFT SKKLTQKLCD ESDFLITMDN SNFKNVLKNF TNTQNKVLKI TDFSPSLNYD EVPDPWYSGN FDETYKILSL ACKNLLVFLS KHHHHH

Sample

Temperature 298 (±0.2) K, pH 5.8 (±0.2)


#NameIsotope labelingTypeConcentration
1Cj1258[U-15N; U-13C]protein
2sodium phosphatebuffer20 mM
3EDTAbuffer0.2 mM
4NaN3buffer0.01 %
5watersolvent90 %
6deuterated water[U-99.96% 2H]solvent10 %

Chem. Shift Complete2
Sequence coverage: 91.7 %, Completeness: 79.4 %, Completeness (bb): 92.5 % Detail

Polymer type: polypeptide(L)

Total1H13C15N
All79.4 % (3024 of 3808)78.3 % (1557 of 1988)78.6 % (1162 of 1478)89.2 % (305 of 342)
Backbone92.5 % (1717 of 1856)92.5 % (583 of 630)92.3 % (851 of 922)93.1 % (283 of 304)
Sidechain70.6 % (1588 of 2250)71.7 % (974 of 1358)69.3 % (592 of 854)57.9 % (22 of 38)
Aromatic40.9 % (152 of 372)41.9 % (78 of 186)39.1 % (72 of 184)100.0 % (2 of 2)
Methyl69.7 % (212 of 304)70.4 % (107 of 152)69.1 % (105 of 152)

1. LMW PTPase

MKKILFICLG NICRSPMAEF IMKDLVKKAN LEKEFFINSA GTSGEHDGEG MHYGTKNKLA QLNIEHKNFT SKKLTQKLCD ESDFLITMDN SNFKNVLKNF TNTQNKVLKI TDFSPSLNYD EVPDPWYSGN FDETYKILSL ACKNLLVFLS KHHHHH

Sample

Temperature 298 (±0.2) K, pH 7.0 (±0.2)


#NameIsotope labelingTypeConcentration
1Cj1258[U-15N; U-13C]protein
2sodium phosphatebuffer20 mM
3EDTAbuffer0.2 mM
4NaN3buffer0.01 %
5watersolvent90 %
6deuterated water[U-99.96% 2H]solvent10 %

LACS Plot; CA
Referencing offset: -0.71 ppm, Outliers: 1 Detail
LACS Plot; CB
Referencing offset: -0.71 ppm, Outliers: 1 Detail
LACS Plot; HA
Referencing offset: 0.01 ppm, Outliers: 4 Detail
LACS Plot; CO
Referencing offset: 0.2 ppm, Outliers: 1 Detail
Protein Blocks Logo
Calculated from 10 models in PDB: 2GI4, Strand ID: A Detail


Release date
2006-10-11
Citation
Three-dimensional structure and ligand interactions of the low molecular weight protein tyrosine phosphatase from Campylobacter jejuni
Tolkatchev, D., Shaykhutdinov, R., Xu, P., Plamondon, J., Watson, D.C., Young, N.MARTIN., Ni, F.
Protein Sci. (2006), 15, 2381-2394, PubMed 17008719 , DOI 10.1110/ps.062279806 ,
Related entities 1. Cj1258 monomer, : 1 : 119 entities Detail
Experiments performed 15 experiments Detail
nullKeywords bacterial, ligand, low molecular weight, structure, tyrosine phosphatase