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Table 2 Confidence score of homologs from Swiss-Prot database.

From: MESSA: MEta-Server for protein Sequence Analysis

Evaluation method Criteria Points
BLAST e-value < 0.001 1
Sequence identity between the query and the hit identity 30% to 50%, coverage > 40% 1
  identity 50% to 70%, coverage > 40% 2
  identity 70% to 90%, coverage > 40% 3
  identity 90% to 99%, coverage > 40% 4
  identity > 99%, coverage > 40% 5
BLAST alignment coverage for both query and hit 60% to 80% 1
  80% to 100% 2
The query against the proteome associated with the hit Best hit 2
  N/A 1
The hit against the proteome associated with the query Best hit 2
  N/A 1
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