BMRB

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 5050

Title: Solution structure of Bungarus fasciatus IX, a Kunitz-type chymotrypsin inhibitor   PubMed: 11562364

Authors: Chen, Chinpan; Hsu, Chun-Hua; Su, Ning-Yuan; Lin, Y-C; Chiou, Shyh-Horng; Wu, Shih-Hsiung

Citation: Chen, Chinpan; Hsu, Chun-Hua; Su, Ning-Yuan; Lin, Y-C; Chiou, Shyh-Horng; Wu, Shih-Hsiung. "Solution Structure of a Kunitz-type Chymotrypsin Inhibitor Isolated from the Elapid Snake Bungarus fasciatus"  J. Biol. Chem. 276, 45079-45087 (2001).

Assembly members:
Bungarus fasciatus IX, polymer, 65 residues, 7289 Da.

Natural source:   Common Name: banded krait   Taxonomy ID: 8613   Superkingdom: Eukaryota   Kingdom: Metazoa   Genus/species: Bungarus fasciatus

Experimental source:   Production method: purified from the natural source

Entity Sequences (FASTA):
Bungarus fasciatus IX: KNRPTFCNLLPETGRCNALI PAFYYNSHLHKCQKFNYGGC GGNANNFKTIDECQRTCAAK YGRSS

Data sets:
Data typeCount
1H chemical shifts429

Additional metadata:

  • Assembly
  • Samples and Experiments
  • Software
  • Spectrometers
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Assembly:

Entity Assembly IDEntity NameEntity ID
1BF91

Entities:

Entity 1, BF9 65 residues - 7289 Da.

1   LYSASNARGPROTHRPHECYSASNLEULEU
2   PROGLUTHRGLYARGCYSASNALALEUILE
3   PROALAPHETYRTYRASNSERHISLEUHIS
4   LYSCYSGLNLYSPHEASNTYRGLYGLYCYS
5   GLYGLYASNALAASNASNPHELYSTHRILE
6   ASPGLUCYSGLNARGTHRCYSALAALALYS
7   TYRGLYARGSERSER

Samples:

sample_1: Bungarus fasciatus IX 2.0 mM

condition_1: pH: 3.0; temperature: 310 K

Experiments:

NameSampleSample stateSample conditions
2D 1H-1H NOESYnot availablenot availablenot available
2D 1H-1H TOCSYnot availablenot availablenot available
2D 1H-1H COSYnot availablenot availablenot available

Software:

xwinnmr v2.5 - data processing, resonance assignments

AURELIA v2.1.3 - resonance assignments

X-PLOR - structure generation

NMR spectrometers:

  • Bruker AVA 600 MHz
  • Bruker AMX 500 MHz

Related Database Links:

PDB
SP P25660