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. 1998 Dec 8;95(25):14658–14663. doi: 10.1073/pnas.95.25.14658

Table 3.

Functions of large superfamilies formed by the MGPDB sequences

No. of MG sequences in superfamily SCOP description of superfamily
51 P-loop nucleotide triphosphate hydrolases
13 Class I aminoacyl-tRNA synthetases, catalytic domain
12 Three nucleotide-binding domains
10 Class II aminoacyl-tRNA synthetases
9 Nucleic acid-binding proteins
8 Type II DNA topoisomerase
5 Translation factors
5 FAD/NAD-linked reductases, dimerisation domain