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LASSO PEPTIDE BASED INTEGRIN INHIBITOR: MICROCIN J25 VARIANT WITH RGDF SUBSTITUTION OF GLY12-ILE13-GLY14-THR15
Authors
Hegemann, J.D., Zimmermann, M., Knappe, T.A., Xie, X., Marahiel, M.A.
Assembly
LASSO PEPTIDE BASED INTEGRIN INHIBITOR: MICROCIN J25 VARIANT WITH RGDF SUBSTITUTION OF GLY12-ILE13-GLY14-THR15
Entity
1. LASSO PEPTIDE BASED INTEGRIN INHIBITOR: MICROCIN J25 VARIANT WITH RGDF SUBSTITUTION OF GLY12-ILE13-GLY14-THR15 (polymer, Thiol state: not present), 21 monomers, 2272.473 Da Detail

GGAGHVPEYF VRGDFPISFY G


Formula weight
2272.473 Da
Source organism
Escherichia coli
Exptl. method
solution NMR
Refine. method
simulated annealing
Data set
assigned_chemical_shifts
Chem. Shift Complete
Sequence coverage: 100.0 %, Completeness: 95.9 %, Completeness (bb): 100.0 % Detail

Polymer type: polypeptide(L)

Total1H
All95.9 % (116 of 121)95.9 % (116 of 121)
Backbone100.0 % (45 of 45)100.0 % (45 of 45)
Sidechain93.4 % (71 of 76)93.4 % (71 of 76)
Aromatic80.0 % (20 of 25)80.0 % (20 of 25)
Methyl100.0 % (7 of 7)100.0 % (7 of 7)

1. MCCJ25(RGDF)

GGAGHVPEYF VRGDFPISFY G

Sample

Solvent system methanol, Pressure 1.0 atm, Temperature 298 K, pH 7.0, Details 12.6 mM MCCJ25(RGDF)


#NameIsotope labelingTypeConcentration
1MCCJ25(RGDF)natural abundance12.6 mM
2methanolnatural abundance100 %

Protein Blocks Logo
Calculated from 15 models in PDB: 2MMT, Strand ID: A Detail


Release date
2014-06-29
Citation
Rational improvement of the affinity and selectivity of integrin binding of grafted lasso peptides
Hegemann, J.D., De Simone, M., Zimmermann, M., Knappe, T.A., Xie, X., Di Leva, F.S., Marinelli, L., Novellino, E., Zahler, S., Kessler, H., Marahiel, M.A.
J. Med. Chem. (2014), 57, 5829-5834, PubMed 24949551 , DOI 10.1021/jm5004478 ,
Related entities 1. LASSO PEPTIDE BASED INTEGRIN INHIBITOR: MICROCIN J25 VARIANT WITH RGDF SUBSTITUTION OF GLY12-ILE13-GLY14-THR15, : 1 : 6 : 1 entities Detail
Interaction partners 1. LASSO PEPTIDE BASED INTEGRIN INHIBITOR: MICROCIN J25 VARIANT WITH RGDF SUBSTITUTION OF GLY12-ILE13-GLY14-THR15, : 1 interactors Detail
Experiments performed 3 experiments Detail
NMR combined restraints 3 contents Detail
Keywords DRUG DESIGN, EPITOPE GRAFTING, INTEGRIN INHIBITOR, LASSO PEPTIDE, MOLECULAR DYNAMICS, MOLECULAR SCAFFOLDS