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Genes encoding ureohydrolases in the investigated cyanobacterial marine and freshwater cyanobacteria. |
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| Strain |
Database entry* |
AA |
MM (kDa) |
pI |
|
|
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| Marine species |
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|
|
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| Prochlorococcus marinus SS 120 |
Pro1849 |
303 |
33.6 |
6.32 |
| Prochlorococcus marinus str. MIT 9211 |
P9211_09067 |
296 |
32.7 |
6.45 |
| Prochlorococcus marinus MIT 9312 |
PMT9312_1779 |
293 |
32.6 |
5.38 |
| Prochlorococcus marinus MIT 9313 |
PMT2214 |
304 |
32.8 |
5.55 |
| Prochlorococcus marinus MED 4 |
PMM1686 |
294 |
32.6 |
5.13 |
| Prochlorococcus marinus NATL 2A |
PMN2A_1287 |
299 |
32.9 |
5.01 |
| Synechococcus sp. CC 9605 |
Syncc9605_1082 Syncc9605_2591 |
396 291 |
43.8 31.3 |
5.03 4.91 |
| Synechococcus sp. CC 9902 |
Syncc9902_2230 |
287 |
30.8 |
5.10 |
| Synechococcus sp. WH 8102 |
SYNW1412 SYNW2422 |
426 286 |
46.8 30.4 |
5.48 4.68 |
| Synechococcus sp. WH 7805 |
WH7805_06086 WH7805_09974 |
492 294 |
53.8 31.5 |
4.48 4.96 |
| Synechococcus sp. WH 5701 |
WH5701_03860 WH5701_03684 |
401 308 |
44.1 32.6 |
5.35 4.96 |
| Synechococcus sp. RS 9917 |
RS9917_06190 |
286 |
30.9 |
5.06 |
| Crocosphaera watsonii WH 8501 |
n.d. |
n.d. |
n.d. |
n.d. |
| Trichodesmium erythraeum IMS 101 |
Tery_3780 |
303 |
34.0 |
4.80 |
|
|
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| Freshwater species |
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|
|
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| Synechococcus elongatus sp. PCC 6301 |
n.d. |
n.d. |
n.d. |
n.d. |
| Synechococcus elongatus sp. PCC 7942 |
n.d. |
n.d. |
n.d. |
n.d. |
| Synechococcus Yellowstone sp. JA-3-3-AB |
CYA_0859 |
301 |
33.1 |
5.51 |
| Synechococcus Yellowstone sp. JA-2-3Bα (2–13) |
CYB_1744 |
307 |
33.7 |
5.23 |
| Thermosynechococcus elongatus BP-1 |
n.d. |
n.d. |
n.d. |
n.d. |
| Synechocystis sp. PCC 6803 |
Sll1077 Sll0228 |
390 306 |
42.9 33.5 |
5.06 4.90 |
| Gloeobacter violaceus PCC 7421 |
n.d. |
n.d. |
n.d. |
n.d. |
| Nostoc sp. PCC 7120 |
Alr2310 |
346 |
38.6 |
4.69 |
| Nostoc punctiforme PCC 73102 |
Npun02002114 |
347 |
38.5 |
4.53 |
| Anabaena variabilis ATCC 29413 |
Ava_0127 |
346 |
38.5 |
4.66 |
|
N.d. = not detected. *These ureohydrolases are annotated as arginases, as agmatinases as well as 4-guanidino butyrases. The (+) in Table 3 for A2.1, B1, and E2 refers to an identical gene, because the gene annotation does not distinguish between arginases, agmatinases, and 4-guanidino butyrases. A classification is only possible in a few cases, in which enzymatic activity has been measured or the similarity values are very high to already biochemically well-characterized enzymes (see text for details). | ||||
Schriek et al. BMC Genomics 2007 8:437 doi:10.1186/1471-2164-8-437 |
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