Table 1. Analyzed ORFs. Number of ORFs analyzed and present in each metabolic category of Nostoc PCC 7120.

Metabolis class

Number of ORFs analized

A

Amino acid biosynthesis

64 of 113 (57%)

B

Biosynthesis of cofactors, prosthetic groups and carriers

14 of 152 (9%)

C

Cell envelope

15 of 77 (19%)

D

Cellular processes

47 of 96 (49%)

E

Central intermediary metabolism

40 of 72 (56%)

F

DNA-replication, recombination, and repair

29 of 105 (28%)

G

Energy metabolism

20 of 100 (20%)

H

Fatty acid, phospholipid and sterol metabolism

2 of 40 (5%)

I

Hypothetical

567 of 3573 (16%)

J

Other categories

204 of 678 (30%)

K

Photosynthesis and respiration

98 of 157 (62%)

L

Purines, pirymidines, nucleosides and nucleotides

2 of 58 (3%)

M

Regulatory functions

36 of 360 (10%)

N

Transcription

31 of 41 (76%)

O

Translation

13 of 200 (7%)

P

Transport and binding proteins

67 of 313 (21%)

Total

1249 of 6135 (20%)