BMRB Entry 27888

Title:
BlaC in free form
Deposition date:
2019-05-02
Original release date:
2019-12-19
Authors:
Elings, Wouter; Ubbink, Marcellus
Citation:

Citation: Elings, Wouter; Gaur, Anamika; Blok, Anneloes; Timmer, Monika; van Ingen, Hugo; Ubbink, Marcellus. "Beta-Lactamase of Mycobacterium tuberculosis Shows Dynamics in the Active Site That Increase upon Inhibitor Binding"  Antimicrob. Agents. Chemother. 64, e02025-e02025 (2020).
PubMed: 31871087

Assembly members:

Assembly members:
BlaC, polymer, 266 residues, Formula weight is not available

Natural source:

Natural source:   Common Name: Mycobacterium tuberculosis   Taxonomy ID: 1773   Superkingdom: Bacteria   Kingdom: not available   Genus/species: Mycobacterium tuberculosis

Experimental source:

Experimental source:   Production method: recombinant technology   Host organism: Escherichia coli   Vector: pET28a

Data sets:
Data typeCount
13C chemical shifts262
15N chemical shifts245
1H chemical shifts245
T1 relaxation values428
T2 relaxation values898
heteronuclear NOE values428
order parameters213

Additional metadata:

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

Assembly:

Entity Assembly IDEntity NameEntity ID
1BlaC1

Entities:

Entity 1, BlaC 266 residues - Formula weight is not available

Ambler standardised numbering for class A beta-lactamases

1   GLYASPLEUALAASPARGPHEALAGLULEU
2   GLUARGARGTYRASPALAARGLEUGLYVAL
3   TYRVALPROALATHRGLYTHRTHRALAALA
4   ILEGLUTYRARGALAASPGLUARGPHEALA
5   PHECYSSERTHRPHELYSALAPROLEUVAL
6   ALAALAVALLEUHISGLNASNPROLEUTHR
7   HISLEUASPLYSLEUILETHRTYRTHRSER
8   ASPASPILEARGSERILESERPROVALALA
9   GLNGLNHISVALGLNTHRGLYMETTHRILE
10   GLYGLNLEUCYSASPALAALAILEARGTYR
11   SERASPGLYTHRALAALAASNLEULEULEU
12   ALAASPLEUGLYGLYPROGLYGLYGLYTHR
13   ALAALAPHETHRGLYTYRLEUARGSERLEU
14   GLYASPTHRVALSERARGLEUASPALAGLU
15   GLUPROGLULEUASNARGASPPROPROGLY
16   ASPGLUARGASPTHRTHRTHRPROHISALA
17   ILEALALEUVALLEUGLNGLNLEUVALLEU
18   GLYASNALALEUPROPROASPLYSARGALA
19   LEULEUTHRASPTRPMETALAARGASNTHR
20   THRGLYALALYSARGILEARGALAGLYPHE
21   PROALAASPTRPLYSVALILEASPLYSTHR
22   GLYTHRGLYASPTYRGLYARGALAASNASP
23   ILEALAVALVALTRPSERPROTHRGLYVAL
24   PROTYRVALVALALAVALMETSERASPARG
25   ALAGLYGLYGLYTYRASPALAGLUPROARG
26   GLUALALEULEUALAGLUALAALATHRCYS
27   VALALAGLYVALLEUALA

Samples:

sample_1: BlaC, [U-100% 13C; U-100% 15N], 0.7 mM; MES 94 mM; D2O, [U-2H], 6%

sample_conditions_1: pH: 6.4; pressure: 1 atm; temperature: 298 K

Experiments:

NameSampleSample stateSample conditions
3D HNCAsample_1isotropicsample_conditions_1
Pseudo-3D NOEsample_1isotropicsample_conditions_1
Pseudo-3D T1sample_1isotropicsample_conditions_1
Pseudo-3D T2sample_1isotropicsample_conditions_1
Pseudo-3D CPMG-RDsample_1isotropicsample_conditions_1

Software:

TOPSPIN v3.2, Bruker Biospin - collection, processing

CcpNmr_Analysis v2.4.0, CCPN - chemical shift assignment, peak picking

FuDa, Hansen, Yang, Feng, Zhou, Wiesner, Bai and Kay - data analysis

NMR spectrometers:

  • Bruker Avance 850 MHz

Related Database Links:

UNP P9WKD3[43 - 307]

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