Biological Magnetic Resonance Data Bank

A Repository for Data from NMR Spectroscopy on Proteins, Peptides, Nucleic Acids, and other Biomolecules
Member of WWPDB

BMRB Entry 28125

Title: Kynurenine-containing peptide for random coil chemical shifts at pH 2.3 and 7.4   PubMed: 32530275

Deposition date: 2020-06-01 Original release date: 2020-10-05

Authors: Hinterholzer, Arthur; Stanojlovic, Vesna; Cabrele, Chiara; Schubert, Mario

Citation: Hinterholzer, Arthur; Stanojlovic, Vesna; Regl, Christof; Huber, Christian; Cabrele, Chiara; Schubert, Mario. "Identification and Quantification of Oxidation Products in Full-Length Biotherapeutic Antibodies by NMR Spectroscopy"  Anal. Chem. 92, 9666-9673 (2020).

Assembly members:
KYN_pep, polymer, 7 residues, Formula weight is not available

Natural source:   Common Name: not available   Taxonomy ID: not available   Superkingdom: not available   Kingdom: not available   Genus/species: not available not available

Experimental source:   Production method: chemical synthesis

Entity Sequences (FASTA):

Data typeCount
13C chemical shifts29
1H chemical shifts35

Additional metadata:

  • Assembly
  • Samples and Experiments
  • Software
  • Spectrometers
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Entity Assembly IDEntity NameEntity ID


Entity 1, KYN_pep 7 residues - Formula weight is not available




sample_1: KYN_pep 4 mM; urea, [U-100% 2H], 7 M

sample_conditions_1: ionic strength: 0 M; pH: 2.3; pressure: 1 atm; temperature: 298 K

sample_conditions_2: ionic strength: 0 M; pH: 7.4; pressure: 1 atm; temperature: 298 K


NameSampleSample stateSample conditions
2D 1H-13C HSQCsample_1isotropicsample_conditions_1
2D 1H-1H TOCSYsample_1isotropicsample_conditions_1
2D 1H-1H COSYsample_1isotropicsample_conditions_1
2D 1H-13C HSQCsample_1isotropicsample_conditions_2
2D 1H-1H TOCSYsample_1isotropicsample_conditions_2
2D 1H-1H COSYsample_1isotropicsample_conditions_2


TOPSPIN, Bruker Biospin - collection, processing

SPARKY, Goddard - chemical shift assignment

NMR spectrometers:

  • Bruker Avance 600 MHz