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Solution structure of VKK38 bound to plasminogen kringle 2
Authors
Yuan, Y., Castellino, F.
Assembly
M protein
Entity
1. M protein (polymer, Thiol state: not present), 40 monomers, 4880.262 Da Detail

GSVKKLNDEV ALERLKNERH VHDEEVELER LKNERHDHDY


Formula weight
4880.262 Da
Source organism
Streptococcus pyogenes
Exptl. method
solution NMR
Refine. method
simulated annealing
Data set
assigned_chemical_shifts, spectral_peak_list
Chem. Shift Complete
Sequence coverage: 100.0 %, Completeness: 68.1 %, Completeness (bb): 95.0 % Detail

Polymer type: polypeptide(L)

Total1H13C15N
All68.1 % (327 of 480)60.4 % (154 of 255)74.7 % (136 of 182)86.0 % (37 of 43)
Backbone95.0 % (228 of 240)95.1 % (77 of 81)95.8 % (114 of 119)92.5 % (37 of 40)
Sidechain48.7 % (136 of 279)44.3 % (77 of 174)57.8 % (59 of 102) 0.0 % (0 of 3)
Aromatic 0.0 % (0 of 24) 0.0 % (0 of 12) 0.0 % (0 of 12)
Methyl63.2 % (24 of 38)68.4 % (13 of 19)57.9 % (11 of 19)

1. M protein

GSVKKLNDEV ALERLKNERH VHDEEVELER LKNERHDHDY

Sample

Solvent system 95% H2O/5% D2O, Pressure 1 atm, Temperature 298 K, pH 6.7, Details 1.0 mM [U-13C; U-15N] VKK38, 2.5 mM Kringle2, 20 mM [U-100% 2H] BisTris-d19, 0.2 mM DSS, 2 mM EDTA, 3 mM sodium azide, 95% H2O/5% D2O


#NameIsotope labelingTypeConcentration
1BisTris-d19[U-100% 2H]20 mM
2DSSnatural abundance0.2 mM
3EDTAnatural abundance2 mM
4Kringle2natural abundance2.5 mM
5VKK38[U-13C; U-15N]1.0 mM
6sodium azidenatural abundance3 mM

Protein Blocks Logo
Calculated from 20 models in PDB: 5V4U, Strand ID: A Detail


Release date
2017-06-19
Citation
Conformationally Organized Lysine Isosteres in Streptococcus Pyogenes M Protein Mediate Direct High-Affinity Binding to Human Plasminogen
Yuan, Y., Zajicek, J., Qiu, C., Chandrahas, V., Lee, S.W., Ploplis, V.A., Castellino, F.J.
J. Biol. Chem. (2017), 292, 15016-15027, PubMed 28724633 , DOI 10.1074/jbc.M117.794198 ,
Related entities 1. M protein, : 1 : 39 entities Detail
Experiments performed 7 experiments Detail
NMR combined restraints 3 contents Detail
Keywords BLOOD CLOTTING, PROTEIN/PEPTIDE