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SOLUTION STRUCTURE OF ENGRAILED HOMEODOMAIN L16A MUTANT
Authors
Religa, T.L., Markson, J.S., Mayor, U., Freund, S.M.V., Fersht, A.R.
Assembly
EnHD L16A
Entity
1. EnHD L16A (polymer, Thiol state: not present), 61 monomers, 7337.197 Da Detail

GDEKRPRTAF SSEQLARAKR EFNENRYLTE RRRQQLSSEL GLNEAQIKIW FQNKRAKIKK S


Formula weight
7337.197 Da
Source organism
Drosophila melanogaster
Exptl. method
solution NMR
Refine. method
torsion angle dynamics
Data set
assigned_chemical_shifts, coupling_constants
Chem. Shift Complete
Sequence coverage: 100.0 %, Completeness: 83.9 %, Completeness (bb): 95.3 % Detail

Polymer type: polypeptide(L)

Total1H13C15N
All83.9 % (648 of 772)97.6 % (408 of 418)64.1 % (182 of 284)82.9 % (58 of 70)
Backbone95.3 % (347 of 364)99.2 % (122 of 123)92.3 % (167 of 181)96.7 % (58 of 60)
Sidechain76.7 % (358 of 467)96.9 % (286 of 295)44.4 % (72 of 162) 0.0 % (0 of 10)
Aromatic50.0 % (25 of 50)100.0 % (25 of 25) 0.0 % (0 of 24) 0.0 % (0 of 1)
Methyl73.9 % (34 of 46)100.0 % (23 of 23)47.8 % (11 of 23)

1. SEGMENTATION POLARITY HOMEOBOX PROTEIN ENGRAILED

GDEKRPRTAF SSEQLARAKR EFNENRYLTE RRRQQLSSEL GLNEAQIKIW FQNKRAKIKK S

Sample #1

Solvent system 93% H2O/7% D2O, Pressure 1 atm, Temperature 278 K, pH 5.7, Details U-15N, 50MM D-ACETATE, 100MM NACL, 7% D2O;


#NameIsotope labelingTypeConcentration
1SEGMENTATION POLARITY HOMEOBOX PROTEIN ENGRAILED[U-15N]500 uM
2D-ACETATE50 mM
3NACL100 mM
4D2O7 %
5H2O93 %
Sample #2

Solvent system 93% H2O/7% D2O, Pressure 1 atm, Temperature 278 K, pH 5.7, Details U-15N, 100%D, PHE, TYR- BACKPROTONATED, 50MM D- ACETATE, 100MM NACL, 7% D2O;


#NameIsotope labelingTypeConcentration
6SEGMENTATION POLARITY HOMEOBOX PROTEIN ENGRAILED[U-15N; U-2H] [U-15N; U-1H]-Phe,Trp500 uM
7D-ACETATE50 mM
8NACL100 mM
9D2O7 %
10H2O93 %
Sample #3

Solvent system 93% H2O/7% D2O, Pressure 1 atm, Temperature 278 K, pH 5.7, Details U-15N, 100%D, 50MM D-ACETATE, 100MM NACL, 7% D2O;


#NameIsotope labelingTypeConcentration
11SEGMENTATION POLARITY HOMEOBOX PROTEIN ENGRAILED[U-15N; U-2H]500 uM
12D-ACETATE50 mM
13NACL100 mM
14D2O7 %
15H2O93 %
Sample #4

Solvent system 93% H2O/7% D2O, Pressure 1 atm, Temperature 278 K, pH 5.7, Details U-13C,U-15N, 50MM D-ACETATE, 100MM NACL, 7% D2O;


#NameIsotope labelingTypeConcentration
16SEGMENTATION POLARITY HOMEOBOX PROTEIN ENGRAILED[U-13C; U-15N]500 uM
17D-ACETATE50 mM
18NACL100 mM
19D2O7 %
20H2O93 %

LACS Plot; CA
Referencing offset: -0.12 ppm, Outliers: 1 Detail
LACS Plot; CB
Referencing offset: -0.12 ppm, Outliers: 1 Detail
LACS Plot; HA
Referencing offset: 0.02 ppm, Outliers: 2 Detail
LACS Plot; CO
Referencing offset: -0.23 ppm, Outliers: 1 Detail
Protein Blocks Logo
Calculated from 25 models in PDB: 1ZTR, Strand ID: A Detail


Coupling constant
51 J values in 1 lists
Pressure 1 atm, Temperature 278 K, pH 5.7 Detail
Release date
2007-10-15
Citation
Solution structure of a protein denatured state and folding intermediate
Religa, T.L., Markson, J.S., Mayor, U., Freund, S.M.V., Fersht, A.R.
Nature (2005), 437, 1053-1056, PubMed 16222301 , DOI 10.1038/nature04054 ,
Related entities 1. EnHD L16A, : 1 : 9 : 290 entities Detail
Interaction partners 1. EnHD L16A, : 10 interactors Detail
Experiments performed 5 experiments Detail
Chemical shift validation 3 contents Detail
Keywords DENATURED STATE, ENGRAILED HOMEODOMAIN, FOLDING INTERMEDIATE, MUTANT, PROTEIN FOLDING