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Table 6 Paralogous enzyme groups in E. coli.

From: Gene fusions and gene duplications: relevance to genomic annotation and functional analysis

No. Members

Group function

20

oxidoreductase, Fe-S-binding

18

oxidoreductase, NAD(P)-binding

18

oxidoreductase1, NAD(P)-binding

13

aldehyde oxidoreductase, NAD(P)-binding

13

oxidoreductase, FAD/NAD(P)-binding

11

sugar kinase

10

terminal oxidoreductase, subunit

9

aldo-keto oxidoreductase, NAD(P)-binding

8

phosphatase

8

nucleoside diphosphate (Nudix) hydrolase

8

acyl-CoA ligase

7

glutathione S-transferase

7

RNA helicase, ATP-binding

7

sugar epimerase/dehydratase, NAD(P)-binding

7

alcohol oxidoreductase

7

acyltransferase

7

aminotransferase, PLP-binding

7

decarboxylase, TPP-binding

7

crotonase

7

acyltransferase

  1. 1Contains GroES-like structural domain (SCOP sf50129).