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Fyn SH2 domain in complex with the natural inhibitory phosphotyrosine peptide
Authors
Huculeci, R., Buts, L., Lenaerts, T.AJ., van Nuland, N.
Assembly
Fyn SH2 domain in complex with the natural inhibitory phosphotyrosine peptide
Entity
1. Fyn SH2 domain in complex with the natural inhibitory phosphotyrosine peptide, entity 1 (polymer), 122 monomers, 14092.78 Da Detail

MGSSHHHHHH SSGLVPRGSH MEWYFGKLGR KDAERQLLSF GNPRGTFLIR ESETTKGAYS LSIRDWDDMK GDHVKHYKIR KLDNGGYYIT TRAQFETLQQ LVQHYSERAA GLCCRLVVPC HK


2. Fyn SH2 domain in complex with the natural inhibitory phosphotyrosine peptide, entity 2 (polymer, Thiol state: not present), 10 monomers, 1254.194 Da Detail

EPQXQPGENL


Total weight
15346.975 Da
Max. entity weight
14092.78 Da
Source organism
Homo sapiens
Exptl. method
solution NMR
Refine. method
simulated annealing, simulated annealing
Data set
assigned_chemical_shifts
Chem. Shift Complete
Sequence coverage: 8.3 %, Completeness: 6.7 %, Completeness (bb): 6.3 % Detail

Polymer type: polypeptide(L)

Total1H
All 6.7 % (54 of 809) 6.7 % (54 of 809)
Backbone 6.3 % (17 of 270) 6.3 % (17 of 270)
Sidechain 6.9 % (37 of 539) 6.9 % (37 of 539)
Aromatic 0.0 % (0 of 78) 0.0 % (0 of 78)
Methyl 7.5 % (4 of 53) 7.5 % (4 of 53)

1. entity 1

MGSSHHHHHH SSGLVPRGSH MEWYFGKLGR KDAERQLLSF GNPRGTFLIR ESETTKGAYS LSIRDWDDMK GDHVKHYKIR KLDNGGYYIT TRAQFETLQQ LVQHYSERAA GLCCRLVVPC HK

2. entity 2

EPQXQPGENL

Sample

Solvent system 93% H2O/7% D2O, Pressure 1 atm, Temperature 298 K, pH 6.50


#NameIsotope labelingTypeConcentration
1entity_1[U-99% 13C; U-99% 15N]0.93 mM
2entity_2natural abundance1.2 mM

Protein Blocks Logo
Calculated from 27 models in PDB: 2MRK, Strand ID: A, B Detail


Release date
2015-07-12
Citation
Dynamically coupled residues within the SH2 domain of FYN are key to unlock its activity
Huculeci, R., Cilia, E., Buts, L., Houben, K., van Nuland, N., Lenaerts, T.
Not known
Related entities 1. Fyn SH2 domain in complex with the natural inhibitory phosphotyrosine peptide, entity 1, : 3 : 97 entities Detail
Experiments performed 2 experiments Detail
NMR combined restraints 3 contents Detail
Keywords Fyn kinase, SH2 domain, Src kinase, phosphorylated peptide