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Solution NMR Structure of the C-terminal Headpiece Domain of Villin 4 from A.thaliana, the First Non-Vertebrate Headpiece Structure
Authors
Miears, H.L., Smirnov, S.L.
Assembly
Villin-4
Entity
1. Villin-4 (polymer, Thiol state: not present), 63 monomers, 7487.517 Da Detail

LPAHPYDRLK TTSTDPVSDI DVTRREAYLS SEEFKEKFGM TKEAFYKLPK WKQNKFKMAV QLF


Formula weight
7487.517 Da
Source organism
Arabidopsis thaliana
Exptl. method
solution NMR
Refine. method
molecular dynamics
Data set
assigned_chemical_shifts
Chem. Shift Complete
Sequence coverage: 98.4 %, Completeness: 76.1 %, Completeness (bb): 95.7 % Detail

Polymer type: polypeptide(L)

Total1H13C15N
All76.1 % (606 of 796)68.1 % (286 of 420)82.1 % (257 of 313)100.0 % (63 of 63)
Backbone95.7 % (354 of 370)95.1 % (117 of 123)94.7 % (178 of 188)100.0 % (59 of 59)
Sidechain63.9 % (312 of 488)56.9 % (169 of 297)74.3 % (139 of 187)100.0 % (4 of 4)
Aromatic75.6 % (68 of 90)75.6 % (34 of 45)75.0 % (33 of 44)100.0 % (1 of 1)
Methyl79.6 % (43 of 54)81.5 % (22 of 27)77.8 % (21 of 27)

1. entity 1

LPAHPYDRLK TTSTDPVSDI DVTRREAYLS SEEFKEKFGM TKEAFYKLPK WKQNKFKMAV QLF

Sample #1

Solvent system 90% H2O/10% D2O, Pressure 1 atm, Temperature 298 K, pH 6.8, Details 1.0 mM atVHP, 20.0 mM PIPES, 50 mM sodium chloride, 0.01 % sodium azide, 90% H2O/10% D2O.


#NameIsotope labelingTypeConcentration
1PIPESnone20.0 mM
2atVHPnone1.0 mM
3sodium azidenone0.01 %
4sodium chloridenone50 mM
Sample #2

Solvent system 90% H2O/10% D2O, Pressure 1 atm, Temperature 298 K, pH 6.8, Details 1.0 mM atVHP, 20.0 mM PIPES, 50 mM sodium chloride, 0.01 % sodium azide, 90% H2O/10% D2O.


#NameIsotope labelingTypeConcentration
5PIPESnone20.0 mM
6atVHPnone1.0 mM
7sodium azidenone0.01 %
8sodium chloridenone50 mM

LACS Plot; CA
Referencing offset: 0.26 ppm, Outliers: 3 Detail
LACS Plot; CB
Referencing offset: 0.26 ppm, Outliers: 3 Detail
LACS Plot; HA
Referencing offset: 0.01 ppm, Outliers: 3 Detail
LACS Plot; CO
Referencing offset: -0.31 ppm, Outliers: 1 Detail
Protein Blocks Logo
Calculated from 10 models in PDB: 5VNT, Strand ID: A Detail


Release date
2017-05-03
Citation
Plant Villin Headpiece Domain Demonstrates a Novel Surface Charge Pattern and High Affinity for F-Actin
Miears, H.L., Gruber, D.R., Horvath, N.M., Antos, J.M., Young, J., Sigurjonsson, J.P., Klem, M.L., Rosenkranz, E.A., Okon, M., McKnight, C.J., Vugmeyster, L., Smirnov, S.L.
Biochemistry (2018), 57, 1690-1701, PubMed 29444403 , DOI 10.1021/acs.biochem.7b00856 ,
Related entities 1. Villin-4, : 1 : 2 : 107 entities Detail
Experiments performed 13 experiments Detail
nullKeywords PROTEIN BINDING, headpiece, villin