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Truncated EGF-A
Authors
Schroeder, C.I., Rosengren, K.
Assembly
Truncated EGF-A
Entity
1. egfa (polymer, Thiol state: all disulfide bound), 27 monomers, 2770.042 Da Detail

GTNECLDNNG GCSHVCNDLK IGYECLX


2. Truncated EGF-A, entity CA (non-polymer), 40.078 Da
Total weight
2810.1199 Da
Max. entity weight
2770.042 Da
Entity Connection
disulfide 2, covalent 5 Detail

IDTypeValue orderAtom ID 1Atom ID 2
1covalentsing1:THR2:O2:CA1:CA
2covalentsing1:GLU4:OE12:CA1:CA
3covalentsing1:ASP18:OD12:CA1:CA
4covalentsing1:LEU19:O2:CA1:CA
5covalentsing1:GLY22:O2:CA1:CA
6disulfidesing1:CYS5:SG1:CYS16:SG
7disulfidesing1:CYS12:SG1:CYS25:SG

Exptl. method
solution NMR
Refine. method
simulated annealing
Data set
assigned_chemical_shifts
Chem. Shift Complete
Sequence coverage: 96.3 %, Completeness: 77.6 %, Completeness (bb): 73.1 % Detail

Polymer type: polypeptide(L)

Total1H13C
All77.6 % (184 of 237)89.1 % (122 of 137)62.0 % (62 of 100)
Backbone73.1 % (95 of 130)91.1 % (51 of 56)59.5 % (44 of 74)
Sidechain83.7 % (108 of 129)87.7 % (71 of 81)77.1 % (37 of 48)
Aromatic66.7 % (8 of 12)100.0 % (6 of 6)33.3 % (2 of 6)
Methyl68.2 % (15 of 22)63.6 % (7 of 11)72.7 % (8 of 11)

1. egfa

GTNECLDNNG GCSHVCNDLK IGYECLX

Sample

Solvent system 90% H2O/10% D2O, Pressure 1 atm, Temperature 283 K, pH 5.3, Details 50 mM d-Tris, 100 mM NaCl, 5 mM CaCl2


#NameIsotope labelingTypeConcentration
1egfanatural abundance1 mM
2d-Trisnatural abundance50 mM
3NaClnatural abundance100 mM
4CaCl2natural abundance5 mM

Protein Blocks Logo
Calculated from 20 models in PDB: 2MG9, Strand ID: A Detail


Release date
2014-02-10
Citation
Design and synthesis of truncated EGF-A peptides that restore LDL-R recycling in the presence of PCSK9 in vitro
Schroeder, C.I., Swedberg, J.E., Withka, J.M., Rosengren, K., Akcan, M., Clayton, D.J., Daly, N.L., Cheneval, O., Borzilleri, K.A., Griffor, M., Stock, I., Colless, B., Walsh, P., Sunderland, P., Reyes, A., Dullea, R., Ammirati, M., Liu, S., McClure, K.F., Tu, M., Bhattacharya, S.K., Liras, S., Price, D.A., Craik, D.J.
Chem. Biol. (2014), 21, 284-294, PubMed 24440079 , DOI 10.1016/j.chembiol.2013.11.014 ,
Related entities 1. egfa, : 1 : 18 : 195 entities Detail
Interaction partners 1. egfa, : 14 interactors Detail
Experiments performed 4 experiments Detail
NMR combined restraints 4 contents Detail
Keywords disulfide rich, EGF-A