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SOLUTION STRUCTURE OF THE COMPLEX OF MUTANT VEK50[RH1/AA] AND PLASMINOGEN KRINGLE 2
Authors
Yuan, Y., Castellino, F.J.
Assembly
M protein
Entity
1. M protein, entity 1 (polymer, Thiol state: all disulfide bound), 87 monomers, 10151.22 Da Detail

YVEFSEECMH GSGENYDGKI SKTMSGLECQ AWDSQSPHAH GYIPSKFPNK NLKKNYCRNP DRDLRPWCFT TDPNKRWEYC DIPRCAA


2. M protein, entity 2 (polymer, Thiol state: not present), 52 monomers, 6007.500 Da Detail

GSVEKLTADA ELQRLKNEAA EEAELERLKS ERHDHDKKEA ERKALEDKLA DY


Total weight
16158.72 Da
Max. entity weight
10151.22 Da
Entity Connection
disulfide 3 Detail

IDTypeValue orderAtom ID 1Atom ID 2
1disulfidesing1:CYS8:SG1:CYS85:SG
2disulfidesing1:CYS29:SG1:CYS68:SG
3disulfidesing1:CYS57:SG1:CYS80:SG

Source organism
Homo sapiens , Streptococcus pyogenes
Exptl. method
solution NMR
Refine. method
simulated annealingsimulated annealing
Data set
assigned_chemical_shifts, spectral_peak_list
Chem. Shift Complete
Sequence coverage: 99.3 %, Completeness: 91.0 %, Completeness (bb): 97.2 % Detail

Polymer type: polypeptide(L)

Total1H13C15N
All91.0 % (1481 of 1627)89.3 % (770 of 862)91.9 % (570 of 620)97.2 % (141 of 145)
Backbone97.2 % (797 of 820)94.6 % (262 of 277)98.5 % (405 of 411)98.5 % (130 of 132)
Sidechain86.8 % (816 of 940)86.8 % (508 of 585)86.8 % (297 of 342)84.6 % (11 of 13)
Aromatic81.3 % (109 of 134)82.1 % (55 of 67)79.7 % (51 of 64)100.0 % (3 of 3)
Methyl92.4 % (85 of 92)91.3 % (42 of 46)93.5 % (43 of 46)

1. entity 1

YVEFSEECMH GSGENYDGKI SKTMSGLECQ AWDSQSPHAH GYIPSKFPNK NLKKNYCRNP DRDLRPWCFT TDPNKRWEYC DIPRCAA

2. entity 2

GSVEKLTADA ELQRLKNEAA EEAELERLKS ERHDHDKKEA ERKALEDKLA DY

Sample #1

Solvent system 90% H2O/10% D2O, Pressure 1 atm, Temperature 298 K, pH 6.8, Details 1.0 mM [U-99% 13C; U-99% 15N] plasminogen kringle 2, 1.0 mM VEK50[RH1/AA], 20 mM [U-2H] Bis-Tris-d19, 2 ug/mL DSS, 2 ug/mL sodium azide, 90% H2O/10% D2O


#NameIsotope labelingTypeConcentration
1plasminogen kringle 2[U-99% 13C; U-99% 15N]1.0 mM
2VEK50[RH1/AA]natural abundance1.0 mM
3Bis-Tris-d19[U-2H]20 mM
4DSSnatural abundance2 ug/mL
5sodium azidenatural abundance2 ug/mL
Sample #2

Solvent system 90% H2O/10% D2O, Pressure 1 atm, Temperature 298 K, pH 6.8, Details 1 mM [U-99% 13C; U-99% 15N] VEK50[RH1/AA], 1 mM plasminogen kringle 2, 20 mM [U-2H] Bis-Tris-d19, 2 ug/mL DSS, 2 ug/mL sodium azide, 90% H2O/10% D2O


#NameIsotope labelingTypeConcentration
6plasminogen kringle 2natural abundance1 mM
7VEK50[RH1/AA][U-99% 13C; U-99% 15N]1 mM
8Bis-Tris-d19[U-2H]20 mM
9DSSnatural abundance2 ug/mL
10sodium azidenatural abundance2 ug/mL

LACS Plot; CA
Referencing offset: -0.28 ppm, Outliers: 2 Detail
LACS Plot; CB
Referencing offset: -0.28 ppm, Outliers: 2 Detail
LACS Plot; HA
Referencing offset: 0.19 ppm, Outliers: 2 Detail
LACS Plot; CO
Referencing offset: -3.04 ppm, Outliers: 4 Detail
Protein Blocks Logo
Calculated from 10 models in PDB: 6OQJ, Strand ID: A, B Detail


Release date
2019-05-02
Citation
Solution structural model of the complex of the binding regions of human plasminogen with its M-protein receptor from Streptococcus pyogenes
Yuan, Y., Ayinuola, Y.A., Singh, D., Ayinuola, O., Mayfield, J.A., Quek, A., Whisstock, J.C., Law, R., Lee, S.W., Ploplis, V.A., Castellino, F.J.
J. Struct. Biol. (2019), 208, 18-29, PubMed 31301349 , DOI 10.1016/j.jsb.2019.07.005 ,
Related entities 1. M protein, entity 1, : 116 entities Detail
Related entities 2. M protein, entity 2, : 1 : 1 : 7 : 3 entities Detail
Experiments performed 8 experiments Detail
Chemical shift validation 4 contents Detail
Keywords BLOOD CLOTTING, PLASMINOGEN BINDING PROTEIN, PROTEIN BINDING