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Structure, Dynamics and functional Aspects of the antifungal protein sfPAFB
Authors
Batta, G., Fizil, A., Hajdu, D.
Assembly
antifungal protein sfPAFB
Entity
1. antifungal protein sfPAFB (polymer, Thiol state: all disulfide bound), 56 monomers, 6300.027 Da Detail

KFGGECSLKH NTCTYLKGGK NHVVNCGSAA NKKCKSDRHH CEYDEHHKRV DCQTPV


Formula weight
6300.027 Da
Entity Connection
disulfide 3 Detail

IDTypeValue orderAtom ID 1Atom ID 2
1disulfidesing1:CYS6:SG1:CYS34:SG
2disulfidesing1:CYS13:SG1:CYS41:SG
3disulfidesing1:CYS26:SG1:CYS52:SG

Source organism
Penicillium chrysogenum
Exptl. method
solution NMR
Refine. method
simulated annealing
Data set
assigned_chemical_shifts
Chem. Shift Complete
Sequence coverage: 100.0 %, Completeness: 90.0 %, Completeness (bb): 96.4 % Detail

Polymer type: polypeptide(L)

Total1H13C15N
All90.0 % (567 of 630)92.4 % (306 of 331)84.5 % (202 of 239)98.3 % (59 of 60)
Backbone96.4 % (322 of 334)99.1 % (115 of 116)93.9 % (153 of 163)98.2 % (54 of 55)
Sidechain85.0 % (295 of 347)88.8 % (191 of 215)78.0 % (99 of 127)100.0 % (5 of 5)
Aromatic38.0 % (19 of 50)68.0 % (17 of 25) 8.0 % (2 of 25)
Methyl97.1 % (33 of 34)100.0 % (17 of 17)94.1 % (16 of 17)

1. sfPAFB

KFGGECSLKH NTCTYLKGGK NHVVNCGSAA NKKCKSDRHH CEYDEHHKRV DCQTPV

Sample

Solvent system 95% H2O/5% D2O, Pressure 1 atm, Temperature 298 K, pH 4.5


#NameIsotope labelingTypeConcentration
1entity[U-100% 13C; U-100% 15N]protein0.65 mM
2acetic acid[U-100% 2H]buffer20 mM
3H2Onatural abundancesolvent95 %
4D2O[U-2H]solvent5 %

LACS Plot; CA
Referencing offset: -0.26 ppm, Outliers: 2 Detail
LACS Plot; CB
Referencing offset: -0.26 ppm, Outliers: 2 Detail
LACS Plot; HA
Referencing offset: 0.1 ppm, Outliers: 1 Detail
LACS Plot; CO
Referencing offset: 0.44 ppm, Outliers: 1 Detail
Protein Blocks Logo
Calculated from 20 models in PDB: 2NC2, Strand ID: A Detail


Release date
2016-03-23
Citation
Solution structure and novel insights into phylogeny and mode of action of the Neosartorya (Aspergillus) fischeri antifungal protein (NFAP)
Hajdu, D., Huber, A., Czajlik, A., Toth, L., Kele, Z., Kocsube, S., Fizil, A., Marx, F., Galgoczy, L., Batta, G.
Int. J. Biol. Macromol. (2019), 129, 511-522, PubMed 30738898 , DOI 10.1016/j.ijbiomac.2019.02.016 ,
Related entities 1. antifungal protein sfPAFB, : 1 : 5 : 17 entities Detail
Experiments performed 22 experiments Detail
NMR combined restraints 4 contents Detail
Keywords AFP, NFAP, PAF, antifungal, disulfide, peptide, protein, short form