Biological Magnetic Resonance Data Bank

A Repository for Data from NMR Spectroscopy on Proteins, Peptides, Nucleic Acids, and other Biomolecules
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BMRB Entry 6245

Title: Solution Structure of GIP(1-30)amide in TFE/Water   PubMed: 15522230

Deposition date: 2004-06-23 Original release date: 2008-07-16

Authors: Alana, I.; Hewage, C.; Malthouse, J.; Parker, J.; Gault, V.; O'Harte, F.

Citation: Alana, I.; Hewage, C.; Malthouse, J.; Parker, J.; Gault, V.; O'Harte, F.. "NMR structure of the glucose-dependent insulinotropic polypeptide fragment, GIP(1-30)amide"  Biochem. Biophys. Res. Commun. 325, 281-286 (2004).

Assembly members:
Gastric inhibitory polypeptide, polymer, 31 residues, Formula weight is not available

Natural source:   Common Name: Human   Taxonomy ID: 9606   Superkingdom: Eukaryota   Kingdom: Metazoa   Genus/species: Homo sapiens

Experimental source:   Production method: chemical synthesis

Entity Sequences (FASTA):
Gastric inhibitory polypeptide: YAEGTFISDYSIAMDKIHQQ DFVNWLLAQKX

Data sets:
Data typeCount
1H chemical shifts79
coupling constants16

Additional metadata:

  • Assembly
  • Samples and Experiments
  • Software
  • Spectrometers
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Entity Assembly IDEntity NameEntity ID
1Gastric inhibitory polypeptide1


Entity 1, Gastric inhibitory polypeptide 31 residues - Formula weight is not available

4   NH2


sample_1: Gastric inhibitory polypeptide 2 mM; H2O 50%; d3-TFE 50%

sample_cond_1: pH: 3.0; temperature: 298 K; pressure: 1 atm


NameSampleSample stateSample conditions
DQF-COSYsample_1not availablesample_cond_1
2D TOCSYsample_1not availablesample_cond_1
2D NOESYsample_1not availablesample_cond_1
1D variable temperaturesample_1not availablesample_cond_1
1D D2O exchangesample_1not availablesample_cond_1


XWINNMR v3.5 - collection, processing

SYBYL v6.81 - data analysis, refinement

CYANA v1.0.6 - structure solution

NMR spectrometers:

  • Bruker DRX 900 MHz

Related Database Links:

BMRB 17330 17331 6681
GB AAA53192 AAA88043 AAH69100 AAH69663 AAH69686
REF NP_004114 XP_001091383 XP_001172671 XP_002806900 XP_003278797
SP P09681
AlphaFold P09681