BMRB Entry 53185

Title:
Backbone 1H, 13C, and 15N Chemical Shift Assignments for Microbial binding module X409 in the presence of the glycopeptide Tn-MUC5Ac (3-fold in excess)
Deposition date:
2025-05-16
Original release date:
2025-10-17
Authors:
Oliveira Soares, Catia; Dias, Jorge; Marcelo, Filipa
Citation:

Citation: Jaroentomeechai, Thapakorn; Veloz, Billy; Oliveira Soares, Catia; Goerdeler, Felix; Grosso, Ana Sofia; Bull, Christian; Miller, Rebecca; Furukawa, Sanae; Gines-Alcober, Irene; Taleb, Victor; Merino, Pedro; Ghirardello, Mattia; Companon, Ismael; Coelho, Helena; Dias, Jorge; Vincentelli, Renaud; Henrissat, Bernard; Joshi, Hiren; Clausen, Henrik; Corzana, Francisco; Marcelo, Filipa; Hurtado-Guerrero, Ramon; Narimatsu, Yoshiki. "Microbial binding module employs sophisticated clustered saccharide patches to selectively adhere to mucins"  Nat. Commun. 16, 9058-9058 (2025).
PubMed: 41083434

Assembly members:

Assembly members:
entity_1, polymer, 104 residues, Formula weight is not available
entity_2, polymer, 13 residues, Formula weight is not available

Natural source:

Natural source:   Common Name: E. coli   Taxonomy ID: 562   Superkingdom: Bacteria   Kingdom: not available   Genus/species: Escherichia coli

Experimental source:

Experimental source:   Production method: recombinant technology   Host organism: Escherichia coli   Vector: pMALC2x

Data sets:
Data typeCount
13C chemical shifts267
15N chemical shifts101
1H chemical shifts101

Additional metadata:

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

Assembly:

Entity Assembly IDEntity NameEntity ID
1X4091
2Tn-MUC5Ac2

Entities:

Entity 1, X409 104 residues - Formula weight is not available

1   GLYGLYGLYGLYALALEUPROALALYSGLU
2   ASNGLUGLYCYSILEVALSERVALASNSER
3   GLYLYSARGTYRCYSLEUPROVALGLYGLN
4   ARGSERGLYTYRSERLEUPROASPTRPILE
5   VALGLYGLNGLUVALTYRVALASPSERGLY
6   ALALYSALALYSVALLEULEUSERASPTRP
7   ASPASNLEUSERTYRASNARGILEGLYGLU
8   PHEVALGLYASNVALASNPROALAASPMET
9   LYSLYSVALLYSALATRPASNGLYGLNTYR
10   LEUASPPHESERLYSPROARGSERMETARG
11   VALVALTYRLYS

Entity 2, Tn-MUC5Ac 13 residues - Formula weight is not available

1   ALAGLUALAPROXXXXXSER
2   ALAPROLYS

Samples:

sample_1: X409, [U-99% 13C; U-99% 15N], 215 uM; D2O 10%; sodium phosphate 10 mM; sodium chloride 105 mM; sodium azide 0.01%; TSP 0.05 mM; Tn-MUC5Ac 645 uM

sample_conditions_1: pH: 7.4; pressure: 1 atm; temperature: 293 K

Experiments:

NameSampleSample stateSample conditions
1D 1Hsample_1isotropicsample_conditions_1
2D 1H-15N HSQCsample_1isotropicsample_conditions_1
2D 1H-13C HSQCsample_1isotropicsample_conditions_1
3D HNCOsample_1isotropicsample_conditions_1
3D HN(CA)COsample_1isotropicsample_conditions_1
3D HNCACBsample_1isotropicsample_conditions_1
3D 1H-15N NOESYsample_1isotropicsample_conditions_1

Software:

TOPSPIN v3.5 - collection, processing

CARA v1.9.1.7 - chemical shift assignment

NMR spectrometers:

  • Bruker AVANCE III 600 MHz

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