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NMR assignments and backbone amide relaxation data (T1-T2) for the complex of the FimH adhesin carbohydrate-binding domain with heptyl-mannose
Authors
Vanwetswinkel, S., Van Nuland, N.A.
Assembly
FimH -heptyl-mannose complex
Entity
1. FIMH (polymer, Thiol state: all disulfide bound), 158 monomers, 16907.74 Da Detail

FACKTANGTA IPIGGGSANV YVNLAPVVNV GQNLVVDLST QIFCHNDYPE TITDYVTLQR GSAYGGVLSN FSGTVKYSGS SYPFPTTSET PRVVYNSRTD KPWPVALYLT PVSSAGGVAI KAGSLIAVLI LRQTNNYNSD DFQFVWNIYA NNDVVVPT


2. Heptyl Alpha-D-mannopyrannoside (non-polymer), 278.342 Da
Total weight
17186.082 Da
Max. entity weight
16907.74 Da
Entity Connection
disulfide 1 Detail

IDTypeValue orderAtom ID 1Atom ID 2
1disulfidesing1:CYS3:SG1:CYS44:SG

Source organism
Escherichia coli
Exptl. method
solution NMR
Data set
assigned_chemical_shifts, heteronucl_T1_relaxation, heteronucl_T2_relaxation
Chem. Shift Complete
Sequence coverage: 100.0 %, Completeness: 89.9 %, Completeness (bb): 96.6 % Detail

Polymer type: polypeptide(L)

Total1H13C15N
All89.9 % (1581 of 1758)89.9 % (801 of 891)87.7 % (612 of 698)99.4 % (168 of 169)
Backbone96.6 % (896 of 928)97.2 % (310 of 319)95.0 % (438 of 461)100.0 % (148 of 148)
Sidechain84.2 % (821 of 975)85.8 % (491 of 572)81.2 % (310 of 382)95.2 % (20 of 21)
Aromatic33.3 % (56 of 168)36.9 % (31 of 84)28.0 % (23 of 82)100.0 % (2 of 2)
Methyl99.0 % (202 of 204)100.0 % (102 of 102)98.0 % (100 of 102)

1. FIMH

FACKTANGTA IPIGGGSANV YVNLAPVVNV GQNLVVDLST QIFCHNDYPE TITDYVTLQR GSAYGGVLSN FSGTVKYSGS SYPFPTTSET PRVVYNSRTD KPWPVALYLT PVSSAGGVAI KAGSLIAVLI LRQTNNYNSD DFQFVWNIYA NNDVVVPT

Sample #1

Solvent system 93% H2O/7% D2O, Pressure 1.000 atm, Temperature 298.000 K, pH 6.000, Details FimH_protonated 0.001000 M, heptyl-mannose 0.0013 M, sodium phosphate 0.020000 M, sodium chloride 0.100000 M


#NameIsotope labelingTypeConcentration
1FIMH[U-13C; U-15N]1 mM
2sodium phosphatenatural abundance0.02 M
3sodium chloridenatural abundance0.1 M
4H2Onatural abundance93 %
5D2Onatural abundance7 %
6heptyl-mannosenatural abundance1.3 mM
Sample #2

Solvent system 93% H2O/7% D2O, Pressure 1.000 atm, Temperature 298.000 K, pH 6.000, Details FimH_protonated 0.0011M, heptyl-mannose 0.0013 M, sodium phosphate 0.020000 M, sodium


#NameIsotope labelingTypeConcentration
7FIMH[U-100% 15N]1.1 mM
8heptyl alpha-D-mannopyranoside (heptyl-mannose)natural abundance1.3 mM
9sodium phosphatenatural abundance20 mM
10sodium chloridenatural abundance100 mM
11H2Onatural abundance93 %
12D2Onatural abundance7 %

LACS Plot; CA
Referencing offset: -0.05 ppm, Outliers: 2 Detail
LACS Plot; CB
Referencing offset: -0.05 ppm, Outliers: 2 Detail
LACS Plot; HA
Referencing offset: -0.13 ppm, Outliers: 2 Detail
LACS Plot; CO
Referencing offset: 0.72 ppm, Outliers: 3 Detail
Heteronucl. T1
131 T1 values in 1 lists
Coherence Sz, Field strength (1H) 600 MHz, Pressure 1.000 atm, Temperature 298.000 K, pH 6.000 Detail
Heteronucl. T2
127 T2 values in 1 lists
Coherence S(+,-), Field strength (1H) 600 MHz, Pressure 1.000 atm, Temperature 298.000 K, pH 6.000 Detail
Heteronucl. T1/T2
127 T1/T2 values in 1 lists
Field strength (1H) 600 MHz, Pressure 1.000 atm, Temperature 298.000 K, pH 6.000 Detail
Release date
2014-02-12
Citation
Study of the structural and dynamic effects in the FimH adhesin upon α-d-heptyl mannose binding
Vanwetswinkel, S., Volkov, A.N., Sterckx, Y.G.J., Garcia-Pino, A., Buts, L., Vranken, W.F., Bouckaert, J., Roy, R., Wyns, L., van Nuland, N.A.J.
J. Med. Chem. (2014), 57, 1416-1427, PubMed 24476493 , DOI 10.1021/jm401666c ,
Related entities 1. FIMH, : 1 : 63 : 3 : 6 : 26 entities Detail
Interaction partners 1. FIMH, : 4 interactors Detail
Experiments performed 13 experiments Detail
Chemical shift validation 4 contents Detail
Keywords bacterial adhesin, carbohydrate, CELL ADHESION, NMR, urinary tract infection