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Solution structure of putative prolyl isomerase PpiD from E.Coli
Authors
Weininger, U., Jakob, R.P.
Assembly
PpiD
Entity
1. PpiD (polymer, Thiol state: not present), 102 monomers, 11154.34 Da Detail

TQPQRTRYSI IQTKTEDEAK AVLDELNKGG DFAALAKEKS ADIISARNGG DMGWLEDATI PDELKNAGLK EKGQLSGVIK SSVGFLIVRL DDIQAAHHHH HH


Formula weight
11154.34 Da
Source organism
Escherichia coli
Exptl. method
solution NMR
Refine. method
simulated annealing
Data set
assigned_chemical_shifts
Chem. Shift Complete
Sequence coverage: 97.1 %, Completeness: 95.0 %, Completeness (bb): 95.2 % Detail

Polymer type: polypeptide(L)

Total1H15N
All95.0 % (672 of 707)94.8 % (567 of 598)96.3 % (105 of 109)
Backbone95.2 % (296 of 311)94.8 % (200 of 211)96.0 % (96 of 100)
Sidechain94.9 % (376 of 396)94.8 % (367 of 387)100.0 % (9 of 9)
Aromatic69.7 % (23 of 33)68.8 % (22 of 32)100.0 % (1 of 1)
Methyl98.3 % (57 of 58)98.3 % (57 of 58)

1. prolyl isomerase domain

TQPQRTRYSI IQTKTEDEAK AVLDELNKGG DFAALAKEKS ADIISARNGG DMGWLEDATI PDELKNAGLK EKGQLSGVIK SSVGFLIVRL DDIQAAHHHH HH

Sample

Solvent system 90% H2O/10% D2O, Pressure 1 atm, Temperature 298 K, pH 7.0


#NameIsotope labelingTypeConcentration
1potassium phosphatenatural abundance100 mM
2entity[U-15N]5 mM

Protein Blocks Logo
Calculated from 10 models in PDB: 2KGJ, Strand ID: A Detail


Release date
2009-11-04
Citation
The prolyl isomerase domain of PpiD from Escherichia coli shows a parvulin fold but is devoid of catalytic activity
Weininger, U., Jakob, R.P., Kovermann, M., Balbach, J., Schmid, F.X.
Protein Sci. (2010), 19, 6-18, PubMed 19866485 , DOI 10.1002/pro.277 ,
Related entities 1. PpiD, : 1 : 2 : 64 entities Detail
Experiments performed 4 experiments Detail
NMR combined restraints 4 contents Detail
Keywords parvulin, prolyl isomerase