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The solution NMR structure for the PqqD truncation of Methylobacterium extorquens PqqCD representing a functional and stand-alone ribosomally synthesized and post-translational modified (RiPP) recognition element (RRE)
Authors
Evans, R.L., Xia, Y., Wilmot, C.M.
Assembly
Bifunctional coenzyme PQQ synthesis protein C/D (E.C.1.3.3.11)
Entity
1. Bifunctional coenzyme PQQ synthesis protein C/D (E.C.1.3.3.11) (polymer, Thiol state: not present), 94 monomers, 10408.84 Da Detail

MEPTAFSGSD VPRLPRGVRL RFDEVRNKHV LLAPERTFDL DDNAVAVLKL VDGRNTVSQI AQILGQTYDA DPAIIEADIL PMLAGLAQKR VLER


Formula weight
10408.84 Da
Source organism
Methylorubrum extorquens AM1
Exptl. method
solution NMR
Refine. method
simulated annealing
Data set
assigned_chemical_shifts, spectral_peak_list
Chem. Shift Complete
Sequence coverage: 100.0 %, Completeness: 92.1 %, Completeness (bb): 97.1 % Detail

Polymer type: polypeptide(L)

Total1H13C15N
All92.1 % (994 of 1079)90.6 % (508 of 561)94.1 % (398 of 423)92.6 % (88 of 95)
Backbone97.1 % (536 of 552)96.3 % (180 of 187)97.1 % (269 of 277)98.9 % (87 of 88)
Sidechain88.5 % (545 of 616)87.7 % (328 of 374)91.9 % (216 of 235)14.3 % (1 of 7)
Aromatic71.4 % (30 of 42)81.0 % (17 of 21)61.9 % (13 of 21)
Methyl92.4 % (122 of 132)92.4 % (61 of 66)92.4 % (61 of 66)

1. entity 1

MEPTAFSGSD VPRLPRGVRL RFDEVRNKHV LLAPERTFDL DDNAVAVLKL VDGRNTVSQI AQILGQTYDA DPAIIEADIL PMLAGLAQKR VLER

Sample

Solvent system 95% H2O/5% D2O, Pressure 1 atm, Temperature 298 K, pH 6.5, Details 4.6 mg/mL [U-13C; U-15N] PqqD, 95% H2O/5% D2O


#NameIsotope labelingTypeConcentration
1PqqD[U-13C; U-15N]4.6 mg/mL
2potassium phosphatenatural abundance25 mM

LACS Plot; CA
Referencing offset: 0.01 ppm, Outliers: 2 Detail
LACS Plot; CB
Referencing offset: 0.01 ppm, Outliers: 2 Detail
LACS Plot; HA
Referencing offset: -0.01 ppm, Outliers: 1 Detail
LACS Plot; CO
Referencing offset: 0.08 ppm, Outliers: 1 Detail
Protein Blocks Logo
Calculated from 20 models in PDB: 5SXY, Strand ID: A Detail


Release date
2016-11-22
Citation
(1)H, (13)C, and (15)N resonance assignments and secondary structure information for Methylobacterium extorquens PqqD and the complex of PqqD with PqqA
Evans, R.L., Latham, J.A., Klinman, J.P., Xia, Y., Wilmot, C.M., Evans, R.L., Latham, J.A., Klinman, J.P., Wilmot, C.M., Xia, Y.
Biomol. NMR Assign. (2016), 10, 385-389, PubMed 27638737 , DOI 10.1007/s12104-016-9705-8 ,
Related entities 1. Bifunctional coenzyme PQQ synthesis protein C/D (E.C.1.3.3.11), : 1 : 1 : 36 entities Detail
Experiments performed 16 experiments Detail
NMR combined restraints 4 contents Detail
Keywords RiPP RRE peptide scaffolding