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 34293

Title: Zn(II) form of shortened metallothionein from Pseudomonas fluorescens Q2-87 (residues 1-52)   PubMed: 30191219

Deposition date: 2018-06-22 Original release date: 2018-09-13

Authors: Habjanic, J.; Zerbe, O.; Freisinger, E.

Citation: Habjanic, J.; Zerbe, O.; Freisinger, E.. "A histidine-rich Pseudomonas metallothionein with a disordered tail displays higher binding capacity for cadmium than zinc."  Metallomics 10, 1415-1429 (2018).

Assembly members:
entity_1, polymer, 52 residues, 5767.326 Da.
entity_ZN, non-polymer, 65.409 Da.

Natural source:   Common Name: Pseudomonas fluorescens   Taxonomy ID: 1038922   Superkingdom: Bacteria   Kingdom: not available   Genus/species: Pseudomonas fluorescens

Experimental source:   Production method: recombinant technology   Host organism: Escherichia coli BL21(DE3)

Entity Sequences (FASTA):
entity_1: NELRCGCPDCHCKVDPERVF NHDGEAYCSQACAEQHPNGE PCPAPDCHCERS

Data typeCount
13C chemical shifts188
15N chemical shifts51
1H chemical shifts295

Additional metadata:

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

Assembly:

Entity Assembly IDEntity NameEntity ID
1entity_11
2ZINC ION, 12
3ZINC ION, 22
4ZINC ION, 32

Entities:

Entity 1, entity_1 52 residues - 5767.326 Da.

1   ASNGLULEUARGCYSGLYCYSPROASPCYS
2   HISCYSLYSVALASPPROGLUARGVALPHE
3   ASNHISASPGLYGLUALATYRCYSSERGLN
4   ALACYSALAGLUGLNHISPROASNGLYGLU
5   PROCYSPROALAPROASPCYSHISCYSGLU
6   ARGSER

Entity 2, ZINC ION, 1 - Zn - 65.409 Da.

1   ZN

Samples:

sample_1: metallothionein, [U-13C; U-15N], 0.5 ± 0.1 mM; ZINC ION 1.5 ± 0.1 mM; TRIS, [U-2H], 50 ± 1 mM; sodium chloride 50 ± 1 mM

sample_conditions_1: ionic strength: 50 mM; pH: 7.4; pressure: 1 atm; temperature: 300 K

Experiments:

NameSampleSample stateSample conditions
2D 1H-15N HSQCsample_1isotropicsample_conditions_1
2D 1H-13C HSQC aliphaticsample_1isotropicsample_conditions_1
2D 1H-13C HSQC aromaticsample_1isotropicsample_conditions_1
3D HNCOsample_1isotropicsample_conditions_1
3D HNCACBsample_1isotropicsample_conditions_1
3D HN(CO)CAsample_1isotropicsample_conditions_1
3D CBCA(CO)NHsample_1isotropicsample_conditions_1
3D HBHA(CO)NHsample_1isotropicsample_conditions_1
3D HCCH-TOCSYsample_1isotropicsample_conditions_1
3D HCCH-TOCSYsample_1isotropicsample_conditions_1
3D 1H-15N NOESYsample_1isotropicsample_conditions_1
3D 1H-13C NOESY aliphaticsample_1isotropicsample_conditions_1
3D 1H-13C NOESY aromaticsample_1isotropicsample_conditions_1

Software:

TOPSPIN v4.0, Bruker Biospin - collection

TOPSPIN v3.5, Bruker Biospin - processing

CARA v1.9.1.5, Keller and Wuthrich - chemical shift assignment

UNIO`10 v2.0.2, Herrmann - peak picking

CYANA v3.97, Guntert, Mumenthaler and Wuthrich - structure calculation

X-PLOR NIH v4.0, Schwieters, Kuszewski, Tjandra and Clore - refinement

NMR spectrometers:

  • Bruker Avance 600 MHz
  • Bruker Avance 700 MHz

Download simulated HSQC data in one of the following formats:
CSV: Backbone or all simulated shifts
SPARKY: Backbone or all simulated shifts