Skip to main content

Table 3 Stereochemical quality of sprotein models

From: Exploring the “dark matter” of a mammalian proteome by protein structure and function modeling

Φ/Ψ Region a

Modeled sprotein structures

Best CATH matches

High-quality

Moderate-quality

Low-quality

High-quality

Moderate-quality

Most favored

0.89 ± 0.04

0.85 ± 0.07

0.81 ± 0.09

0.90 ± 0.05

0.89 ± 0.07

Additional allowed

0.08 ± 0.03

0.11 ± 0.05

0.13 ± 0.06

0.09 ± 0.04

0.10 ± 0.06

Generously allowed

0.02 ± 0.01

0.02 ± 0.02

0.03 ± 0.03

0.01 ± 0.01

0.01 ± 0.01

Disallowed

0.01 ± 0.01

0.02 ± 0.02

0.03 ± 0.03

0.00 ± 0.00

0.00 ± 0.00

  1. a According to PROCHECK classification.
  2. Stereochemical quality of modeled sprotein structures is calculated by PROCHECK as a fraction of residues assigned to different regions of Ramachandran map. Sprotein models are compared to a set of the best structural matches identified in the CATH library by Fr-TM-align.