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Solution structure of MCoTI-V
Authors
Daly, N.L., Craik, D.J.
Assembly
MCoTI-V
Entity
1. MCoTI-V (polymer, Thiol state: all disulfide bound), 30 monomers, 3313.859 Da Detail

XRACPRILKK CRRDSDCPGE CICKGNGYCG


Formula weight
3313.859 Da
Entity Connection
disulfide 3 Detail

IDTypeValue orderAtom ID 1Atom ID 2
1disulfidesing1:CYS4:SG1:CYS21:SG
2disulfidesing1:CYS11:SG1:CYS23:SG
3disulfidesing1:CYS17:SG1:CYS29:SG

Source organism
Momordica cochinchinensis
Exptl. method
solution NMR
Refine. method
torsion angle dynamics
Data set
assigned_chemical_shifts
Chem. Shift Complete
Sequence coverage: 96.7 %, Completeness: 94.8 %, Completeness (bb): 100.0 % Detail

Polymer type: polypeptide(L)

Total1H
All94.8 % (163 of 172)94.8 % (163 of 172)
Backbone100.0 % (60 of 60)100.0 % (60 of 60)
Sidechain92.0 % (103 of 112)92.0 % (103 of 112)
Aromatic100.0 % (4 of 4)100.0 % (4 of 4)
Methyl71.4 % (5 of 7)71.4 % (5 of 7)

1. entity

XRACPRILKK CRRDSDCPGE CICKGNGYCG

Sample

Solvent system 90% H2O/10% D2O, Pressure 1 atm, Temperature 298 K, pH 5


#NameIsotope labelingTypeConcentration
1MCoTI-Vnatural abundance1 mM
2H2Onatural abundance90 %
3D2Onatural abundance10 %

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


Release date
2012-08-05
Citation
Cyclic peptides arising by evolutionary parallelism via asparaginyl-endopeptidase-mediated biosynthesis
Mylne, J.S., Chan, L., Chanson, A.H., Daly, N.L., Schaefer, H., Bailey, T.L., Nguyencong, P., Cascales, L., Craik, D.J.
Plant Cell (2012), 24, 2765-2778, PubMed 22822203 , DOI 10.1105/tpc.112.099085 ,
Related entities 1. MCoTI-V, : 1 : 1 : 64 entities Detail
Experiments performed 3 experiments Detail
NMR combined restraints 3 contents Detail
Keywords beta strand, cyclic backbone, helix, trypsin inhibitor