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 30326

Title: NMR solution structure of Enzyme I (nEIt) protein using two 4D-spectra   PubMed: 29374165

Deposition date: 2017-08-03 Original release date: 2018-01-29

Authors: Evangelidis, T.; Nerli, S.; Sgourakis, N.; Tripsianes, K.

Citation: Evangelidis, T.; Nerli, S.; Novacek, J.; Brereton, A.; Karplus, P.; Dotas, R.; Venditti, V.; Sgourakis, N.; Tripsianes, K.. "Automated NMR resonance assignments and structure determination using a minimal set of 4D spectra"  Nat. Commun. 9, 384-384 (2018).

Assembly members:
entity_1, polymer, 248 residues, 27297.273 Da.

Natural source:   Common Name: Caldanaerobacter subterraneus   Taxonomy ID: 273068   Superkingdom: Bacteria   Kingdom: not available   Genus/species: Caldanaerobacter subterraneus

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

Entity Sequences (FASTA):
entity_1: MLKGVAASPGIAIGKAFLYT KEKVTINVEKIEESKVEEEI AKFRKALEVTQEEIEKIKEK ALKEFGKEKAEIFEAHLMLA SDPELIEGVENMIKTELVTA DNAVNKVIEQNASVMESLND EYLKERAVDLRDVGNRIIEN LLGVKSVNLSDLEEEVVVIA RDLTPSDTATMKKEMVLGFA TDVGGRTSHTAIMARSLEIP AVVGLGNVTSQVKAGDLVIV DGLEGIVIVNPDEKTVEDYK SKKESYEK

Data sets:
Data typeCount
13C chemical shifts800
15N chemical shifts240
1H chemical shifts1699

Additional metadata:

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

Assembly:

Entity Assembly IDEntity NameEntity ID
1entity_11

Entities:

Entity 1, entity_1 248 residues - 27297.273 Da.

1   METLEULYSGLYVALALAALASERPROGLY
2   ILEALAILEGLYLYSALAPHELEUTYRTHR
3   LYSGLULYSVALTHRILEASNVALGLULYS
4   ILEGLUGLUSERLYSVALGLUGLUGLUILE
5   ALALYSPHEARGLYSALALEUGLUVALTHR
6   GLNGLUGLUILEGLULYSILELYSGLULYS
7   ALALEULYSGLUPHEGLYLYSGLULYSALA
8   GLUILEPHEGLUALAHISLEUMETLEUALA
9   SERASPPROGLULEUILEGLUGLYVALGLU
10   ASNMETILELYSTHRGLULEUVALTHRALA
11   ASPASNALAVALASNLYSVALILEGLUGLN
12   ASNALASERVALMETGLUSERLEUASNASP
13   GLUTYRLEULYSGLUARGALAVALASPLEU
14   ARGASPVALGLYASNARGILEILEGLUASN
15   LEULEUGLYVALLYSSERVALASNLEUSER
16   ASPLEUGLUGLUGLUVALVALVALILEALA
17   ARGASPLEUTHRPROSERASPTHRALATHR
18   METLYSLYSGLUMETVALLEUGLYPHEALA
19   THRASPVALGLYGLYARGTHRSERHISTHR
20   ALAILEMETALAARGSERLEUGLUILEPRO
21   ALAVALVALGLYLEUGLYASNVALTHRSER
22   GLNVALLYSALAGLYASPLEUVALILEVAL
23   ASPGLYLEUGLUGLYILEVALILEVALASN
24   PROASPGLULYSTHRVALGLUASPTYRLYS
25   SERLYSLYSGLUSERTYRGLULYS

Samples:

sample_1: Enzyme I (nEIt) protein, [U-13C; U-15N], 1.8 mM; sodium phosphate 20 mM; NaCl 100 mM

sample_conditions_1: ionic strength: 100 mM; pH: 6.5; pressure: 1 atm; temperature: 310 K

Experiments:

NameSampleSample stateSample conditions
4D HC(CC TOCSY(CO))NHsample_1isotropicsample_conditions_1
4D 13C,15N edited HMQC-NOESY-HSQCsample_1isotropicsample_conditions_1
4D 13C,13C edited HMQC-NOESY-HSQCsample_1isotropicsample_conditions_1

Software:

CS-Rosetta, Shen, Vernon, Baker and Bax - data analysis, refinement, structure calculation

SPARKY, Goddard - peak picking

4D-CHAINS, Evangelidis and Tripsianes - chemical shift assignment

NMR spectrometers:

  • Bruker AvanceIII 850 MHz

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