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Chemical Shift Assignments from PfEMP1: Structured Core
Authors
Vakonakis, I., Erat, M.C.
Assembly
VARC244
Entity
1. VARC244 (polymer, Thiol state: all free), 81 monomers, 9707.836 Da Detail

GPLGSMNKFT DDEWNQLKQD FISGILENEQ KDLVAKLTNS DPIMNQLDLL HKWLDRHRDM CEKWKSKEDI LHKLNEQWNK D


Formula weight
9707.836 Da
Source organism
Plasmodium falciparum
Exptl. method
solution NMR
Refine. method
torsion angle dynamics, simulated annealing
Data set
assigned_chemical_shifts
Chem. Shift Complete
Sequence coverage: 98.8 %, Completeness: 97.5 %, Completeness (bb): 97.1 % Detail

Polymer type: polypeptide(L)

Total1H13C15N
All97.5 % (987 of 1012)98.3 % (528 of 537)96.1 % (365 of 380)98.9 % (94 of 95)
Backbone97.1 % (468 of 482)98.2 % (160 of 163)95.8 % (230 of 240)98.7 % (78 of 79)
Sidechain98.2 % (597 of 608)98.4 % (368 of 374)97.7 % (213 of 218)100.0 % (16 of 16)
Aromatic87.5 % (70 of 80)87.5 % (35 of 40)86.1 % (31 of 36)100.0 % (4 of 4)
Methyl100.0 % (70 of 70)100.0 % (35 of 35)100.0 % (35 of 35)

1. VARC244

GPLGSMNKFT DDEWNQLKQD FISGILENEQ KDLVAKLTNS DPIMNQLDLL HKWLDRHRDM CEKWKSKEDI LHKLNEQWNK D

Sample #1

Solvent system 95% H2O/5% D2O, Pressure 1 atm, Temperature 298 K, pH 7


#NameIsotope labelingTypeConcentration
1VARC244[U-100% 15N]1 mM
2H2Onatural abundance95 %
3D2O[U-2H]5 %
4DTTnatural abundance1 mM
5DSSnatural abundance0.1 mM
6sodium phosphatenatural abundance20 mM
7sodium chloridenatural abundance50 mM
8sodium azidenatural abundance0.01 %
Sample #2

Solvent system 95% H2O/5% D2O, Pressure 1 atm, Temperature 298 K, pH 7


#NameIsotope labelingTypeConcentration
9VARC244[U-13C; U-15N]1 mM
10H2Onatural abundance95 %
11D2O[U-2H]5 %
12DTTnatural abundance1 mM
13DSSnatural abundance0.1 mM
14sodium phosphatenatural abundance20 mM
15sodium chloridenatural abundance50 mM
16sodium azidenatural abundance0.01 %
Sample #3

Solvent system 100% D2O, Pressure 1 atm, Temperature 298 K, pH 7


#NameIsotope labelingTypeConcentration
17VARC244[U-13C; U-15N]1 mM
18D2O[U-2H]100 %
19DTTnatural abundance1 mM
20DSSnatural abundance0.1 mM
21sodium phosphatenatural abundance20 mM
22sodium chloridenatural abundance50 mM
23sodium azidenatural abundance0.01 %

LACS Plot; CA
Referencing offset: -0.37 ppm, Outliers: 1 Detail
LACS Plot; CB
Referencing offset: -0.37 ppm, Outliers: 1 Detail
LACS Plot; HA
Referencing offset: 0.0 ppm, Outliers: 1 Detail
LACS Plot; CO
Referencing offset: 0.05 ppm, Outliers: 3 Detail
Protein Blocks Logo
Calculated from 39 models in PDB: 2LKL, Strand ID: A Detail


Release date
2012-01-17
Citation
Structural analysis of the Plasmodium falciparum erythrocyte membrane protein 1 (PfEMP1) intracellular domain reveals a conserved interaction epitope
Mayer, C., Slater, L., Erat, M.C., Konrat, R., Vakonakis, I.
J. Biol. Chem. (2012), 287, 7182-7189, PubMed 22249178 , DOI 10.1074/jbc.M111.330779 ,
Related entities 1. VARC244, : 1 : 11 entities Detail
Experiments performed 14 experiments Detail
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