BMRB Entry 26979

Title:
Wild type fused Npu DnaE from Nostoc punctiforme with Phe +2 Extein
Deposition date:
2016-12-21
Original release date:
2017-08-18
Authors:
Sekar, Giridhar; Cowburn, David
Citation:

Citation: Stevens, Adam; Sekar, Giridhar; Shah, Neel; Mostafavi, Ana; Cowburn, David; Muir, Tom. "A promiscuous split intein with expanded protein engineering applications"  Proc. Natl. Acad. Sci. U. S. A. 114, 8538-8543 (2017).
PubMed: 28739907

Assembly members:

Assembly members:
Npu_DnaE, polymer, 144 residues, 16610.7728 Da.

Natural source:

Natural source:   Common Name: Nostoc punctiforme   Taxonomy ID: 272131   Superkingdom: Bacteria   Kingdom: not available   Genus/species: Nostoc punctiforme

Experimental source:

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

Data sets:
Data typeCount
13C chemical shifts417
15N chemical shifts142
1H chemical shifts145

Additional metadata:

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

Assembly:

Entity Assembly IDEntity NameEntity ID
1Wild type fused Npu DnaE1

Entities:

Entity 1, Wild type fused Npu DnaE 144 residues - 16610.7728 Da.

1   ALAGLUTYRALALEUSERTYRGLUTHRGLU
2   ILELEUTHRVALGLUTYRGLYLEULEUPRO
3   ILEGLYLYSILEVALGLULYSARGILEGLU
4   CYSTHRVALTYRSERVALASPASNASNGLY
5   ASNILETYRTHRGLNPROVALALAGLNTRP
6   HISASPARGGLYGLUGLNGLUVALPHEGLU
7   TYRCYSLEUGLUASPGLYSERLEUILEARG
8   ALATHRLYSASPHISLYSPHEMETTHRVAL
9   ASPGLYGLNMETLEUPROILEASPGLUILE
10   PHEGLUARGGLULEUASPLEUMETARGVAL
11   ASPASNLEUPROASNMETILELYSILEALA
12   THRARGLYSTYRLEUGLYLYSGLNASNVAL
13   TYRASPILEGLYVALGLUARGASPHISASN
14   PHEALALEULYSASNGLYPHEILEALASER
15   ALACYSPHEASN

Samples:

sample_1: sodium phosphate 20 mM; TCEP 2 mM; Npu DnaE, [U-99% 13C; U-99% 15N], 400 mM

CondSet1: pH: 6.0; pressure: 1 atm; temperature: 300 K

Experiments:

NameSampleSample stateSample conditions
2D 1H-15N HSQCsample_1isotropicCondSet1
3D HNCACBsample_1isotropicCondSet1
3D CBCA(CO)NHsample_1isotropicCondSet1
3D HN(CA)COsample_1isotropicCondSet1
3D HNCOsample_1isotropicCondSet1

Software:

CcpNmr_Analysis v2.4, CCPN - chemical shift assignment

nmrPipe vany, Delaglio, Grzesiek, Vuister, Zhu, Pfeifer and Bax - Spectrum processing

NMR spectrometers:

  • Bruker Avance 900 MHz
  • Bruker Avance 600 MHz

Download HSQC peak lists in one of the following formats:
CSV: Backbone or all simulated peaks
SPARKY: Backbone or all simulated peaks