Peak assignment relied on comparisons of migration times and m/ z with an in-house-built database composed of ca. 120 authentic standards, mostly amino acids and substituted amines.
In the other three cases (EU219921, EU545420, JQ704528) two different haplogroups were compatible with the sequence motif of the mtGenome, thus the haplogroup assignment relied on the costs of the differing mutations.
The accuracy of domain assignments relies on the quality of the tertiary models, which usually decreases with the size of the target proteins because of the limited ability of ab initio folding simulations (Zhang, 2008).
Initial peak assignments relied on established literature values, specifically, the human metabolome database, the biological magnetic resonance data bank, and publications from our laboratory on the serum metabolome.
Compared with this, our structure-based assignment approach relies on a network of amide protons spatial proximities, revealed by NOE data.
And to succeed in my particular winter weekend assignment, I relied on every one of those tricks to keep my group distracted, I mean, happy.
The key differences between the structure-based and the triple resonance assignment procedures rely on the one hand on the parameters that determine sensitivity of the experiments performed and on the other hand on the type of constraints used.
The statistical assignment of proteins relies on the combination of a number of parameters to increase confident assignment of protein identifications.
The assignment of 's relies on a scheduling policy employed at the BSs.
The sequential resonance assignment mainly relied on 2D and 3D NOESY-type spectra of these complexes (see Experimental Procedures), allowing almost complete assignment of the observable resonances (H, N, and C) from the bases and the C1′-H1′ and C2′-H2′ resonances from the ribose moieties (Tables S3 and S4 of the Supporting Information).
