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 11592

Title: Solution structure of chitosan-binding module 2 derived from chitosanase/glucanase from Paenibacillus sp. IK-5   PubMed: 26936968

Authors: Shinya, Shoko; Nishimura, Shigenori; Fukamizo, Tamo

Citation: Shinya, Shoko; Nishimura, Shigenori; Kitaoku, Yoshihito; Ohnuma, Takayuki; Numata, Tomoyuki; Kimoto, Hisashi; Kusaoke, Hideo; Fukamizo, Tamo. "Mechanism of chitosan recognition by CBM32 carbohydrate-binding modules from a Paenibacillus sp. IK-5 chitosanase/glucanase"  Biochem. J. ., .-. (2016).

Assembly members:
DD2, polymer, 131 residues, 14081.312 Da.

Natural source:   Common Name: Paenibacillus sp.   Taxonomy ID: 44249   Superkingdom: Bacteria   Kingdom: not available   Genus/species: Paenibacillus sp.

Experimental source:   Production method: recombinant technology   Host organism: Escherichia coli

Entity Sequences (FASTA):
DD2: NLALNKATATSSIETAGHEG DKAVDGNAATRWASAYGASP QWIYINLGSTQSISRVKLNW EDAYATAYSIQVSNDSGSTP TNWTTVYSTTTGDGAIDDIT FAATNAKFVRVYATTRATAY GYSLWEFEVYG

Data sets:
Data typeCount
13C chemical shifts469
15N chemical shifts137
1H chemical shifts671

Additional metadata:

  • Assembly
  • Samples and Experiments
  • Software
  • Spectrometers
  • Hide all

Assembly:

Entity Assembly IDEntity NameEntity ID
1entity1

Entities:

Entity 1, entity 131 residues - 14081.312 Da.

1   ASNLEUALALEUASNLYSALATHRALATHR
2   SERSERILEGLUTHRALAGLYHISGLUGLY
3   ASPLYSALAVALASPGLYASNALAALATHR
4   ARGTRPALASERALATYRGLYALASERPRO
5   GLNTRPILETYRILEASNLEUGLYSERTHR
6   GLNSERILESERARGVALLYSLEUASNTRP
7   GLUASPALATYRALATHRALATYRSERILE
8   GLNVALSERASNASPSERGLYSERTHRPRO
9   THRASNTRPTHRTHRVALTYRSERTHRTHR
10   THRGLYASPGLYALAILEASPASPILETHR
11   PHEALAALATHRASNALALYSPHEVALARG
12   VALTYRALATHRTHRARGALATHRALATYR
13   GLYTYRSERLEUTRPGLUPHEGLUVALTYR
14   GLY

Samples:

sample_1: DD2, [U-95% 13C; U-95% 15N], 0.4 mM; TRIS 10 mM; H2O 90%; D2O, [U-2H], 10%

sample_2: DD2, [U-95% 13C; U-95% 15N], 0.4 mM; D2O, [U-2H], 100%

sample_conditions_1: pH: 7.0; pressure: 1 atm; temperature: 300 K

Experiments:

NameSampleSample stateSample conditions
2D 1H-15N HSQCsample_1isotropicsample_conditions_1
3D HNCOsample_1isotropicsample_conditions_1
3D HNCAsample_1isotropicsample_conditions_1
3D HNCACBsample_1isotropicsample_conditions_1
3D HBHA(CO)NHsample_1isotropicsample_conditions_1
3D 1H-15N NOESYsample_1isotropicsample_conditions_1
3D CBCA(CO)NHsample_1isotropicsample_conditions_1
2D 1H-13C HSQCsample_2isotropicsample_conditions_1
3D HCCH-TOCSYsample_2isotropicsample_conditions_1
3D 1H-13C NOESYsample_2isotropicsample_conditions_1

Software:

CYANA, Guntert, Mumenthaler and Wuthrich - structure solution

NMRPipe, Delaglio, Grzesiek, Vuister, Zhu, Pfeifer and Bax - processing

SPARKY, Goddard - chemical shift assignment

TALOS, Cornilescu, Delaglio and Bax - dihedral angle prediction

NMR spectrometers:

  • Bruker Avance 500 MHz

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