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Structural studies of the Aggregative Adherence Fimbriae of Enteroaggregative Escherichia coli
Authors
Liu, B., Matthews, S.
Assembly
Adhesin protein
Entity
1. Adhesin protein (polymer), 154 monomers, 16476.34 Da Detail

NSCSLSISSP DPVTYTIPTD KGDKYINFKL DVPDPRCKAL GGTVYFWGAD TRDGKLVMKK GQDKYTLMTT YGGAVQQQLG GGYGYYHVSQ KTPPQTISGV VSKNVGYKPG QYTVELTGFF SLNDNKQANP TPSSLTSKAA GKNIVSSTGT ITIS


Formula weight
16476.34 Da
Source organism
Escherichia coli
Exptl. method
solution NMR
Refine. method
simulated annealing
Data set
assigned_chemical_shifts
Chem. Shift Complete
Sequence coverage: 96.8 %, Completeness: 87.5 %, Completeness (bb): 92.0 % Detail

Polymer type: polypeptide(L)

Total1H13C15N
All87.5 % (1518 of 1734)85.4 % (766 of 897)91.4 % (619 of 677)83.1 % (133 of 160)
Backbone92.0 % (832 of 904)91.1 % (288 of 316)92.8 % (412 of 444)91.7 % (132 of 144)
Sidechain84.3 % (814 of 966)82.3 % (478 of 581)90.8 % (335 of 369) 6.3 % (1 of 16)
Aromatic82.4 % (112 of 136)82.4 % (56 of 68)82.1 % (55 of 67)100.0 % (1 of 1)
Methyl98.1 % (151 of 154)96.1 % (74 of 77)100.0 % (77 of 77)

1. entity 1

NSCSLSISSP DPVTYTIPTD KGDKYINFKL DVPDPRCKAL GGTVYFWGAD TRDGKLVMKK GQDKYTLMTT YGGAVQQQLG GGYGYYHVSQ KTPPQTISGV VSKNVGYKPG QYTVELTGFF SLNDNKQANP TPSSLTSKAA GKNIVSSTGT ITIS

Sample

Solvent system 90% H2O/10% D2O, Pressure 1 bar, Temperature 298 K, pH 5.0, Details 50 mM U sodium acetate, 0.05 uM U sodium chloride, 90% H2O/10% D2O


#NameIsotope labelingTypeConcentration
1entity_1na0.0 ~ 0.0 mM
2sodium acetatenatural abundance50 (±0.2) mM
3sodium chloridenatural abundance50 (±0.2) nM

Protein Blocks Logo
Calculated from 10 models in PDB: 5LVY, Strand ID: A Detail


Release date
2017-07-18
Citation
Structural and functional studies of Escherichia coli aggregative adherence fimbriae (AAF/V) reveal a deficiency in extracellular matrix binding
Jnsson, R., Liu, B., Struve, C., Yang, Y., Jrgensen, R., Xu, Y., Jenssen, H., Krogfelt, K.A., Matthews, S.
Biochim. Biophys. Acta (2017), 1865, 304-311, PubMed 27939608 , DOI 10.1016/j.bbapap.2016.11.017 ,
Related entities 1. Adhesin protein, : 1 : 1 entities Detail
Experiments performed 11 experiments Detail
nullKeywords Aggregative adherence fimbriae, CELL ADHESION, E. coli, EAEC, donor strand complementation, fibronectin