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Solution Structure of the Tandem WW Domains of FBP21
Authors
Huang, X., Zhang, J., Wu, J., Shi, Y.
Assembly
FBP21 entity
Entity
1. FBP21 entity (polymer, Thiol state: not present), 83 monomers, 9744.338 Da Detail

DPSKGRWVEG ITSEGYHYYY DLISGASQWE KPEGFQGDLK KTAVKTVWVE GLSEDGFTYY YNTETGESRW EKPDDLEHHH HHH


Formula weight
9744.338 Da
Source organism
Homo sapiens
Exptl. method
solution NMR
Refine. method
simulated annealing
Data set
assigned_chemical_shifts
Chem. Shift Complete
Sequence coverage: 92.8 %, Completeness: 82.5 %, Completeness (bb): 90.2 % Detail

Polymer type: polypeptide(L)

Total1H13C15N
All82.5 % (804 of 975)88.1 % (444 of 504)73.2 % (281 of 384)90.8 % (79 of 87)
Backbone90.2 % (444 of 492)91.3 % (157 of 172)89.2 % (214 of 240)91.3 % (73 of 80)
Sidechain76.7 % (427 of 557)86.4 % (287 of 332)61.5 % (134 of 218)85.7 % (6 of 7)
Aromatic46.7 % (71 of 152)81.6 % (62 of 76) 8.3 % (6 of 72)75.0 % (3 of 4)
Methyl83.9 % (47 of 56)75.0 % (21 of 28)92.9 % (26 of 28)

1. FBP21

DPSKGRWVEG ITSEGYHYYY DLISGASQWE KPEGFQGDLK KTAVKTVWVE GLSEDGFTYY YNTETGESRW EKPDDLEHHH HHH

Sample #1

Solvent system 90% H2O/10% D2O, Pressure 1 atm, Temperature 293 K, pH 6.5


#NameIsotope labelingTypeConcentration
1entity[U-99% 13C; U-99% 15N]1.0 mM
2D2O[U-100% 2H]10 %
3H2O90 %
Sample #2

Solvent system 90% H2O/10% D2O, Pressure 1 atm, Temperature 293 K, pH 6.5


#NameIsotope labelingTypeConcentration
4entity[U-99% 15N]0.5 mM
5D2O[U-100% 2H]10 %
6H2O90 %

LACS Plot; CA
Referencing offset: -0.13 ppm, Outliers: 3 Detail
LACS Plot; CB
Referencing offset: -0.13 ppm, Outliers: 3 Detail
LACS Plot; HA
Referencing offset: 0.1 ppm, Outliers: 1 Detail
LACS Plot; CO
Referencing offset: 0.11 ppm, Outliers: 1 Detail
Protein Blocks Logo
Calculated from 20 models in PDB: 2JXW, Strand ID: A Detail


Release date
2007-11-29
Citation
Structure and function of the two tandem WW domains of the pre-mRNA splicing factor FBP21 (formin-binding protein 21)
Huang, X., Beullens, M., Zhang, J., Zhou, Y., Nicolaescu, E., Lesage, B., Hu, Q., Wu, J., Bollen, M., Shi, Y.
J. Biol. Chem. (2009), 284, 25375-25387, PubMed 19592703 , DOI 10.1074/jbc.M109.024828 ,
Entries sharing articles Swiss-Prot: 2 entries Detail
  Swiss-Prot: Q9Y2W2 released on 2005-09-13
    Title WBP11_HUMAN Entity WW domain-binding protein 11
  Swiss-Prot: O75554 released on 2005-06-07
    Title WBP4_HUMAN Entity WW domain-binding protein 4
Related entities 1. FBP21 entity, : 1 : 4 : 69 entities Detail
Interaction partners 1. FBP21 entity, : 58 interactors Detail
Experiments performed 14 experiments Detail
NMR combined restraints 4 contents Detail
Keywords FBP21, WBP4, WW domain