Search

Antimicrobial peptide Capitellacin from polychaeta Capitella teleta
Authors
Panteleev, P.V., Tsarev, A.V., Safronova, V.N., Reznikova, O.V., Bolosov, I.A., Sychev, S.V., Shenkarev, Z.O., Ovchinnikova, T.V.
Assembly
BRICHOS domain-containing protein
Entity
1. BRICHOS domain-containing protein (polymer, Thiol state: all disulfide bound), 20 monomers, 2383.847 Da Detail

SPRVCIRVCR NGVCYRRCWG


Formula weight
2383.847 Da
Entity Connection
disulfide 2 Detail

IDTypeValue orderAtom ID 1Atom ID 2
1disulfidesing1:CYS5:SG1:CYS18:SG
2disulfidesing1:CYS9:SG1:CYS14:SG

Source organism
Capitella teleta
Exptl. method
solution NMR
Refine. method
torsion angle dynamics
Data set
assigned_chemical_shifts
Chem. Shift Complete
Sequence coverage: 100.0 %, Completeness: 84.4 %, Completeness (bb): 68.7 % Detail

Polymer type: polypeptide(L)

Total1H13C
All84.4 % (179 of 212)99.2 % (123 of 124)63.6 % (56 of 88)
Backbone68.7 % (68 of 99)97.6 % (40 of 41)48.3 % (28 of 58)
Sidechain98.5 % (129 of 131)100.0 % (83 of 83)95.8 % (46 of 48)
Aromatic89.5 % (17 of 19)100.0 % (10 of 10)77.8 % (7 of 9)
Methyl100.0 % (16 of 16)100.0 % (8 of 8)100.0 % (8 of 8)

1. entity 1

SPRVCIRVCR NGVCYRRCWG

Sample

Solvent system 95% H2O/5% D2O, Pressure 1 atm, Temperature 303 K, pH 5.2, Details 1.5 mM Capitellacin, 95% H2O/5% D2O


#NameIsotope labelingTypeConcentration
1Capitellacinnatural abundance1.5 mM

Protein Blocks Logo
Calculated from 20 models in PDB: 7ALD, Strand ID: A Detail


Release date
2020-10-14
Citation
Structure Elucidation and Functional Studies of a Novel β-hairpin Antimicrobial Peptide from the Marine Polychaeta Capitella teleta
Panteleev, P.V., Tsarev, A.V., Safronova, V.N., Reznikova, O.V., Bolosov, I.A., Sychev, S.V., Shenkarev, Z.O., Ovchinnikova, T.V.
Mar. Drugs (2020), 18, PubMed 33291782 , DOI 10.3390/md18120620 ,
Related entities 1. BRICHOS domain-containing protein, : 1 : 2 : 12 entities Detail
Experiments performed 3 experiments Detail
Chemical shift validation 3 contents Detail
Keywords ANTIMICROBIAL PROTEIN, Antimicrobial peptides