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Table 1 Correspondence of external biological keywords and ProtoNet clusters.

From: A functional hierarchical organization of the protein sequence space

External Source

ProtoNet Mean Best CSa

Random Mean Best CS (std dev)

# KW

InterPro

0.835

0.026 (0.9*10-4)

2034

GO molecular function

0.588

0.024 (0.8*10-4)

1220

SCOP family

0.720

0.299 (0.8*10-4)

742

SCOP superfamily

0.654

0.260 (0.9*10-4)

558

SCOP fold

0.598

0.230 (1*10-4)

408

ENZYME entry

0.848

0.179 (0.7*10-4)

1432

ENZYME sub-subclass

0.517

0.053 (2*10-4)

161

ENZYME subclass

0.412

0.025 (4*10-4)

56

  1. aCS – correspondence score, see text for definition.