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Solution NMR structure of the PBS linker polypeptide domain of phycobilisome linker protein apcE from Synechocystis sp. Northeast Structural Genomics Consortium Target SgR209C
Authors
Ramelot, T.A., Yang, Y., Cort, J.R., Hamilton, K., Ciccosanti, C., Lee, D., Acton, T.B., Xiao, R., Everett, J.K., Montelione, G.T., Kennedy, M.A.
Assembly
SLR0335
Entity
1. SLR0335 (polymer, Thiol state: not present), 155 monomers, 17838.98 Da Detail

PQSYFNAAAK RQKYAMKPGL SALEKNAVIK AAYRQIFERD ITKAYSQSIS YLESQVRNGD ISMKEFVRRL AKSPLYRKQF FEPFINSRAL ELAFRHILGR GPSSREEVQK YFSIVSSGGL PALVDALVDS QEYADYFGEE TVPYLRGLEH HHHHH


Formula weight
17838.98 Da
Source organism
Synechocystis sp.
Exptl. method
solution NMR
Refine. method
simulated annealing
Data set
assigned_chemical_shifts
Chem. Shift Complete
Sequence coverage: 94.8 %, Completeness: 90.0 %, Completeness (bb): 92.1 % Detail

Polymer type: polypeptide(L)

Total1H13C15N
All90.0 % (1680 of 1867)89.9 % (879 of 978)89.3 % (651 of 729)93.8 % (150 of 160)
Backbone92.1 % (844 of 916)92.3 % (287 of 311)91.2 % (417 of 457)94.6 % (140 of 148)
Sidechain88.8 % (975 of 1098)88.8 % (592 of 667)89.0 % (373 of 419)83.3 % (10 of 12)
Aromatic66.7 % (132 of 198)67.7 % (67 of 99)65.7 % (65 of 99)
Methyl98.0 % (147 of 150)97.3 % (73 of 75)98.7 % (74 of 75)

1. SLR0335

PQSYFNAAAK RQKYAMKPGL SALEKNAVIK AAYRQIFERD ITKAYSQSIS YLESQVRNGD ISMKEFVRRL AKSPLYRKQF FEPFINSRAL ELAFRHILGR GPSSREEVQK YFSIVSSGGL PALVDALVDS QEYADYFGEE TVPYLRGLEH HHHHH

Sample #1

Solvent system 95% H2O/5% D2O, Pressure 1 atm, Temperature 293 (±.5) K, pH 6.5 (±.1)


#NameIsotope labelingTypeConcentration
1MESnatural abundance20 (±1.0) mM
2sodium chloridenatural abundance100 (±10.0) mM
3calcium chloridenatural abundance5 (±0.25) mM
4DTTnatural abundance100 (±1.0) mM
5sodium azidenatural abundance0.02 (±0.001) %
6protein[U-100% 13C; U-100% 15N]1.4 (±0.05) mM
7H2Onatural abundance95 %
8D2Onatural abundance5 %
Sample #2

Solvent system 100% D2O, Pressure 1 atm, Temperature 293 (±.5) K, pH 6.5 (±.1)


#NameIsotope labelingTypeConcentration
9MESnatural abundance20 (±1.0) mM
10sodium chloridenatural abundance100 (±5.0) mM
11calcium chloridenatural abundance5 (±0.25) mM
12DTTnatural abundance100 (±1.0) mM
13sodium azidenatural abundance0.02 (±0.001) %
14protein[U-100% 13C; U-100% 15N]1.4 (±0.05) mM
15H2Onatural abundance95 %
16D2Onatural abundance5 %
Sample #3

Solvent system 95% H2O/5% D2O, Pressure 1 atm, Temperature 293 (±.5) K, pH 6.5 (±.1)


#NameIsotope labelingTypeConcentration
17MESnatural abundance20 (±1.0) mM
18sodium chloridenatural abundance100 (±10.0) mM
19calcium chloridenatural abundance5 (±0.25) mM
20DTTnatural abundance100 (±1.0) mM
21sodium azidenatural abundance0.02 (±0.001) %
22protein[U-5% 13C; U-100% 15N]1.2 (±0.05) mM
23H2Onatural abundance95 %
24D2Onatural abundance5 %

LACS Plot; CA
Referencing offset: -0.38 ppm, Outliers: 1 Detail
LACS Plot; CB
Referencing offset: -0.38 ppm, Outliers: 1 Detail
LACS Plot; HA
Referencing offset: 0.03 ppm, Outliers: 3 Detail
LACS Plot; CO
Referencing offset: -0.29 ppm, Outliers: 2 Detail
Protein Blocks Logo
Calculated from 20 models in PDB: 2L06, Strand ID: A Detail


Release date
2010-08-23
Citation
Solution NMR structure of the PBS linker polypeptide domain of phycobilisome linker protein apcE from Synechocystis sp. Northeast Structural Genomics Consortium Target SgR209C
Ramelot, T.A., Yang, Y., Cort, J.R., Hamilton, K., Ciccosanti, C., Lee, D., Acton, T.B., Xiao, R., Everett, J.K., Montelione, G.T., Kennedy, M.A.
Not known
Related entities 1. SLR0335, : 1 : 2 : 79 entities Detail
Interaction partners 1. SLR0335, : 10 interactors Detail
Experiments performed 18 experiments Detail
NMR combined restraints 5 contents Detail
Keywords alpha