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NMR solution structure of a thermophilic lysine methyl transferase from Sulfolobus islandicus
Authors
de Lichtenberg, C., Stiefler-Jensen, D., Schwarz-Linnet, T., She, Q., Teilum, K.
Assembly
Protein-lysine N-methyltransferase (E.C.2.1.1.-)
Entity
1. Protein-lysine N-methyltransferase (E.C.2.1.1.-) (polymer), 172 monomers, 19388.09 Da Detail

MSYVPHVPYV PTPEKVVRRM LEIAKVSQDD IVYALGCGDG RIIITAAKDF NVKKAVGVEI NDERIREALA NIEKNGVTGR ASIVKGNFFE VDISEATVVT MFLLTNVNEM LKPKLEKELK PGTRVVSHEF EIRGWNPKEV IKVEDGNMNH TVYLYVIGEH KAAALEHHHH HH


Formula weight
19388.09 Da
Source organism
Sulfolobus islandicus REY15A
Exptl. method
solution NMR
Refine. method
simulated annealing
Data set
assigned_chemical_shifts
Chem. Shift Complete
Sequence coverage: 91.9 %, Completeness: 79.6 %, Completeness (bb): 89.8 % Detail

Polymer type: polypeptide(L)

Total1H13C15N
All79.6 % (1606 of 2018)78.0 % (815 of 1045)80.3 % (639 of 796)85.9 % (152 of 177)
Backbone89.8 % (914 of 1018)89.7 % (312 of 348)89.3 % (451 of 505)91.5 % (151 of 165)
Sidechain71.8 % (834 of 1161)72.2 % (503 of 697)73.0 % (330 of 452) 8.3 % (1 of 12)
Aromatic31.0 % (44 of 142)33.8 % (24 of 71)27.1 % (19 of 70)100.0 % (1 of 1)
Methyl88.2 % (194 of 220)89.1 % (98 of 110)87.3 % (96 of 110)

1. Protein-lysine N-methyltransferase

MSYVPHVPYV PTPEKVVRRM LEIAKVSQDD IVYALGCGDG RIIITAAKDF NVKKAVGVEI NDERIREALA NIEKNGVTGR ASIVKGNFFE VDISEATVVT MFLLTNVNEM LKPKLEKELK PGTRVVSHEF EIRGWNPKEV IKVEDGNMNH TVYLYVIGEH KAAALEHHHH HH

Sample #1

Solvent system 90% H2O/10% D2O, Pressure 1 atm, Temperature 313 K, pH 5, Details 1 mM [U-100% 13C; U-100% 15N] aKMT_D34A, 20 mM Na-acetate, 0.5 mM DSS, 90% H2O/10% D2O


#NameIsotope labelingTypeConcentration
1DSSnatural abundance0.5 mM
2Na-acetatenatural abundance20 mM
3aKMT_D34A[U-100% 13C; U-100% 15N]1 mM
4H2Onatural abundance90 %
5D2Onatural abundance10 %
Sample #2

Solvent system 90% H2O/10% D2O, Pressure 1 atm, Temperature 313 K, pH 5, Details 1 mM [U-100% 13C; U-100% 15N] aKMT_D34A, 20 mM Na-acetate, 0.5 mM DSS, 90% H2O/10% D2O


#NameIsotope labelingTypeConcentration
6DSSnatural abundance0.5 mM
7Na-acetatenatural abundance20 mM
8aKMT_D34A[U-100% 13C; U-100% 15N]1 mM
9H2Onatural abundance90 %
10D2Onatural abundance10 %
Sample #3

Solvent system 90% H2O/10% D2O, Pressure 1 atm, Temperature 313 K, pH 5, Details 1 mM [U-100% 13C; U-100% 15N] aKMT_D34A, 20 mM Na-acetate, 0.5 mM DSS, 0.123 M C12E5, 0.111 M hexanol, 90% H2O/10% D2O


#NameIsotope labelingTypeConcentration
11C12E5natural abundance0.123 M
12DSSnatural abundance0.5 mM
13Na-acetatenatural abundance20 mM
14aKMT_D34A[U-100% 13C; U-100% 15N]1 mM
15hexanolnatural abundance0.111 M
16H2Onatural abundance90 %
17D2Onatural abundance10 %

LACS Plot; CA
Referencing offset: -0.21 ppm, Outliers: 1 Detail
LACS Plot; CB
Referencing offset: -0.21 ppm, Outliers: 1 Detail
LACS Plot; HA
Referencing offset: -0.11 ppm, Outliers: 1 Detail
LACS Plot; CO
Referencing offset: 0.28 ppm, Outliers: 1 Detail
Protein Blocks Logo
Calculated from 20 models in PDB: 5JWJ, Strand ID: A Detail


Release date
2016-05-23
Citation
NMR solution structure of a thermophilic lysine methyl transferase from Sulfolobus islandicus
de Lichtenberg, C., Stiefler-Jensen, D., Schwarz-Linnet, T., She, Q., Teilum, K.
Related entities 1. Protein-lysine N-methyltransferase (E.C.2.1.1.-), : 1 : 3 : 14 entities Detail
Experiments performed 15 experiments Detail
NMR combined restraints 5 contents Detail
Keywords lysine methyl transferase, thermophilic, transferase