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Solution NMR structure of the PBS linker domain of phycobilisome linker polypeptide from Anabaena sp. Northeast Structural Genomics Consortium Target NsR123E
Authors
He, Y., Eletsky, A., Mills, J.L., Lee, D., Ciccosanti, C., Hamilton, K., Acton, T.B., Xiao, R., Everett, J.K., Lee, H., Prestegard, J.H., Montelione, G.T., Szyperski, T.
Assembly
PBS domain
Entity
1. PBS domain (polymer, Thiol state: not present), 149 monomers, 17228.38 Da Detail

MKVFKRVAGI KDKAAIKTLI SAAYRQIFER DIAPYIAQNE FSGWESKLGN GEITVKEFIE GLGYSNLYLK EFYTPYPNTK VIELGTKHFL GRAPIDQAEI RKYNQILATQ GIRAFINALV NSQEYNEVFG EDTVPYRRFP TLEHHHHHH


Formula weight
17228.38 Da
Source organism
Anabaena sp.
Exptl. method
solution NMR
Refine. method
simulated annealing
Data set
assigned_chemical_shifts, spectral_peak_list
Chem. Shift Complete
Sequence coverage: 97.3 %, Completeness: 93.5 %, Completeness (bb): 94.6 % Detail

Polymer type: polypeptide(L)

Total1H13C15N
All93.5 % (1699 of 1818)93.2 % (883 of 947)93.3 % (665 of 713)95.6 % (151 of 158)
Backbone94.6 % (834 of 882)94.0 % (284 of 302)94.7 % (414 of 437)95.1 % (136 of 143)
Sidechain92.7 % (997 of 1075)92.9 % (599 of 645)92.3 % (383 of 415)100.0 % (15 of 15)
Aromatic80.2 % (162 of 202)83.2 % (84 of 101)77.0 % (77 of 100)100.0 % (1 of 1)
Methyl99.4 % (163 of 164)98.8 % (81 of 82)100.0 % (82 of 82)

1. PBS

MKVFKRVAGI KDKAAIKTLI SAAYRQIFER DIAPYIAQNE FSGWESKLGN GEITVKEFIE GLGYSNLYLK EFYTPYPNTK VIELGTKHFL GRAPIDQAEI RKYNQILATQ GIRAFINALV NSQEYNEVFG EDTVPYRRFP TLEHHHHHH

Sample #1

Solvent system 90% H2O/10% D2O, Pressure 1 atm, Temperature 298 K, pH 6.5


#NameIsotope labelingTypeConcentration
1entity[U-100% 13C; U-100% 15N]0.95 mM
2sodium chloridenatural abundance100 mM
3calcium chloridenatural abundance5 mM
4DTTnatural abundance10 mM
5MESnatural abundance20 mM
6NaN3natural abundance0.02 %
7DSSnatural abundance50 uM
8H2Onatural abundance90 %
9D2Onatural abundance10 %
Sample #2

Solvent system 90% H2O/10% D2O, Pressure 1 atm, Temperature 298 K, pH 6.5


#NameIsotope labelingTypeConcentration
10entity[U-5% 13C; U-100% 15N]0.975 mM
11sodium chloridenatural abundance100 mM
12calcium chloridenatural abundance5 mM
13DTTnatural abundance10 mM
14MESnatural abundance20 mM
15NaN3natural abundance0.02 %
16DSSnatural abundance50 uM
17H2Onatural abundance90 %
18D2Onatural abundance10 %
Sample #3

Solvent system 82% H2O/18% D2O, Pressure 1 atm, Temperature 298 K, pH 6.5


#NameIsotope labelingTypeConcentration
19entity[U-5% 13C; U-100% 15N]0.664 mM
20sodium chloridenatural abundance100 mM
21calcium chloridenatural abundance5 mM
22DTTnatural abundance10 mM
23MESnatural abundance20 mM
24NaN3natural abundance0.02 %
25DSSnatural abundance50 uM
26poly ethylene glycolnatural abundance4 %
27H2Onatural abundance82 %
28D2Onatural abundance18 %
Sample #4

Solvent system 83% H2O/17% D2O, Pressure 1 atm, Temperature 298 K, pH 6.5


#NameIsotope labelingTypeConcentration
29entity[U-5% 13C; U-100% 15N]0.851 mM
30sodium chloridenatural abundance100 mM
31calcium chloridenatural abundance5 mM
32DTTnatural abundance10 mM
33MESnatural abundance20 mM
34NaN3natural abundance0.02 %
35DSSnatural abundance50 uM
36poly acrylamide gelnatural abundance7 %
37H2Onatural abundance83 %
38D2Onatural abundance17 %

LACS Plot; CA
Referencing offset: -0.16 ppm, Outliers: 5 Detail
LACS Plot; CB
Referencing offset: -0.16 ppm, Outliers: 5 Detail
LACS Plot; HA
Referencing offset: -0.01 ppm, Outliers: 3 Detail
LACS Plot; CO
Referencing offset: -0.22 ppm, Outliers: 3 Detail
Protein Blocks Logo
Calculated from 14 models in PDB: 2KY4, Strand ID: A Detail


Release date
2010-07-07
Citation
Solution NMR structure of the PBS linker domain of phycobilisome linker polypeptide from Anabaena sp. Northeast Structural Genomics Consortium Target NsR123E
He, Y., Eletsky, A., Mills, J.L., Lee, D., Ciccosanti, C., Hamilton, K., Acton, T.B., Xiao, R., Everett, J.K., Lee, H., Montelione, G.T., Szyperski, T.
Not known
Related entities 1. PBS domain, : 1 : 1 : 81 entities Detail
Experiments performed 16 experiments Detail
NMR combined restraints 7 contents Detail
Keywords NESG, PSI, protein structure, solution NMR