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Solution structure of the Sex Peptide from Drosophila melanogaster
Authors
Moehle, K., Freund, A., Robinson, J.A.
Assembly
Sex Peptide from Drosophila melanogaster
Entity
1. Sex Peptide from Drosophila melanogaster (polymer, Thiol state: all disulfide bound), 36 monomers, 4427.982 Da Detail

WEWPWNRKXT KFXIXSXNXR DKWCRLNLGP AWGGRC


Formula weight
4427.982 Da
Entity Connection
disulfide 1 Detail

IDTypeValue orderAtom ID 1Atom ID 2
1disulfidesing1:CYS24:SG1:CYS36:SG

Source organism
Drosophila melanogaster
Exptl. method
solution NMR
Refine. method
torsion angle dynamics
Data set
assigned_chemical_shifts
Chem. Shift Complete
Sequence coverage: 86.1 %, Completeness: 75.1 %, Completeness (bb): 81.9 % Detail

Polymer type: polypeptide(L)

Total1H13C15N
All75.1 % (304 of 405)94.9 % (205 of 216)41.4 % (63 of 152)97.3 % (36 of 37)
Backbone81.9 % (149 of 182)98.4 % (62 of 63)65.6 % (59 of 90)96.6 % (28 of 29)
Sidechain72.9 % (183 of 251)93.5 % (143 of 153)35.6 % (32 of 90)100.0 % (8 of 8)
Aromatic51.4 % (36 of 70)88.6 % (31 of 35) 0.0 % (0 of 30)100.0 % (5 of 5)
Methyl75.0 % (12 of 16)100.0 % (8 of 8)50.0 % (4 of 8)

1. entity

WEWPWNRKXT KFXIXSXNXR DKWCRLNLGP AWGGRC

Sample #1

Solvent system 90% H2O/10% D2O, Pressure 1 atm, Temperature 300 K, pH 5


#NameIsotope labelingTypeConcentration
1TSPnatural abundance0.7 ~ 3.0 mM
2H2Onatural abundance90 %
3D2Onatural abundance10 %
Sample #2

Solvent system 100% D2O, Pressure 1 atm, Temperature 300 K, pH 5


#NameIsotope labelingTypeConcentration
4TSPnatural abundance0.7 ~ 3.0 mM
5D2Onatural abundance100 %

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


Release date
2011-05-02
Citation
NMR studies of the solution conformation of the sex peptide from Drosophila melanogaster
Moehle, K., Freund, A., Kubli, E., Robinson, J.A.
FEBS Lett. (2011), 585, 1197-1202, PubMed 21439282 , DOI 10.1016/j.febslet.2011.03.040 ,
Related entities 1. Sex Peptide from Drosophila melanogaster, : 1 : 2 : 2 entities Detail
Interaction partners 1. Sex Peptide from Drosophila melanogaster, : 1 interactors Detail
Experiments performed 8 experiments Detail
NMR combined restraints 3 contents Detail
Keywords drosophila, hydroxiproline rich, insect sex peptide, peptide