Search

Magic Angle Spinning NMR Structure of Human Cofilin-2 Assembled on Actin Filaments
Authors
Kraus, J., Polenova, T., Perilla, J.P., Xu, C.
Assembly
Cofilin-2
Entity
1. Cofilin-2 (polymer), 166 monomers, 18736.38 Da Detail

MASGVTVNDE VIKVFNDMKV RKSSTQEEIK KRKKAVLFCL SDDKRQIIVE EAKQILVGDI GDTVEDPYTS FVKLLPLNDC RYALYDATYE TKESKKEDLV FIFWAPESAP LKSKMIYASS KDAIKKKFTG IKHEWQVNGL DDIKDRSTLG EKLGGNVVVS LEGKPL


Formula weight
18736.38 Da
Source organism
Homo sapiens
Exptl. method
solid-state NMR
Data set
assigned_chemical_shifts
Chem. Shift Complete
Sequence coverage: 98.8 %, Completeness: 94.1 %, Completeness (bb): 97.4 % Detail

Polymer type: polypeptide(L)

Total13C15N
All94.1 % (897 of 953)94.8 % (736 of 776)91.0 % (161 of 177)
Backbone97.4 % (633 of 650)97.1 % (475 of 489)98.1 % (158 of 161)
Sidechain91.1 % (419 of 460)93.7 % (416 of 444)18.8 % (3 of 16)
Aromatic79.7 % (51 of 64)82.3 % (51 of 62) 0.0 % (0 of 2)
Methyl86.6 % (84 of 97)86.6 % (84 of 97)

1. entity 1

MASGVTVNDE VIKVFNDMKV RKSSTQEEIK KRKKAVLFCL SDDKRQIIVE EAKQILVGDI GDTVEDPYTS FVKLLPLNDC RYALYDATYE TKESKKEDLV FIFWAPESAP LKSKMIYASS KDAIKKKFTG IKHEWQVNGL DDIKDRSTLG EKLGGNVVVS LEGKPL

Sample #1

Solvent system solid, Pressure 1 atm, Temperature 273 K, pH 6.6, Details 20.8 % w/w [U-13C; U-15N] human cofilin-2, 79.2 % w/w NA-actin F-actin, solid


#NameIsotope labelingTypeConcentration
1human cofilin-2[U-13C; U-15N]20.8 % w/w
2F-actinNA-actin79.2 % w/w
Sample #2

Solvent system solid, Pressure 1 atm, Temperature 273 K, pH 6.6, Details 20.8 % w/w [1,6-13C]-glucose, U-15N human cofilin-2, 79.2 % w/w NA-actin F-actin, solid


#NameIsotope labelingTypeConcentration
3human cofilin-2[1,6-13C]-glucose, U-15N20.8 % w/w
4F-actinNA-actin79.2 % w/w
Sample #3

Solvent system solid, Pressure 1 atm, Temperature 273 K, pH 6.6, Details 20.8 % w/w [2-13C]-glucose, U-15N human cofilin-2, 79.2 % w/w NA-actin F-actin, solid


#NameIsotope labelingTypeConcentration
5human cofilin-2[2-13C]-glucose, U-15N20.8 % w/w
6F-actinNA-actin79.2 % w/w

Release date
2021-04-11
Citation
Magic angle spinning NMR structure of human cofilin-2 assembled on actin filaments reveals isoform-specific conformation and binding mode
Kraus, J., Russell, R.W., Kudryashova, E., Xu, C., Katyal, N., Perilla, J.R., Kudryashov, D.S., Polenova, T.
Nat. Commun. (2022), 13, 2114-2114, PubMed 35440100 , DOI 10.1038/s41467-022-29595-9 ,
Related entities 1. Cofilin-2, : 1 : 3 : 3 : 159 entities Detail
Interaction partners 1. Cofilin-2, : 27 interactors Detail
Experiments performed 13 experiments Detail
nullKeywords CONTRACTILE PROTEIN, actin filament binding, actin filament severing, cytoskeletal assembly