| No. | Kullback-Leibler distance | Position in GltC | Hexameric motif | Strand | Logo |
| 1 | 0.079 | M26191 | reverse | ||
| 2 | 0.136 | M28852 | reverse | ||
| 3 | 0.136 | M28853 | forward | ||
| 4 | 0.150 | M03900 | forward | ||
| 5 | 0.165 | M04890 | reverse | ||
| 6 | 0.167 | M15981 | forward | ||
| 7 | 0.177 | M02975 | reverse | ||
| 8 | 0.185 | M09932 | reverse | ||
| 9 | 0.191 | M21536 | reverse | ||
| 10 | 0.191 | M02995 | reverse |