GenProp0701 |
DNA sulfur modification system dnd~Several bacteria have an unusual DNA phenotype, Dnd (degradation during electrophoresis). This property results from a sulfur modification on a G residue, shown in one example to occur at a rate of about one sulfur per 6000 base pairs. Study of Streptomyces lividans 1326 showed a stringent requirement for a core motif GGCC within a longer recognition region represented as cGGCCgccg (see PMID: 17439960). Five characteristic genes, including a predicted cysteine sulfurtransferase related to IscS, appear responsible for the dnd phenotype. Through comparative genomic studies, we find that the, beyond a core set of the three genes dndC, dndD, and dndE, other proteins may be associated. That is, they show up specifically in genomes that carry dndCDE and occur nearby, but do not show up in all such genomes. Models TIGR03236, TIGR03237, and TIGR03238 are examples of such dnd-associated protein families. |
None - {{∅}} |
False - {{f}} |
Unconfirmed absence |
|
Component_54164 |
dnd operon putative ATPase DndB |
None - {{∅}} |
False - {{f}} |
Unconfirmed absence |
|
Component_54165 |
dnd system cysteine sulfurtransferase |
None - {{∅}} |
False - {{f}} |
Unconfirmed absence |
|
Evidence_75024 |
TIGR03185 HMM |
None - {{∅}} |
False - {{f}} |
Unconfirmed absence |
|
Component_54104 |
dnd operon putative sulfurtransferase DndC |
None - {{∅}} |
False - {{f}} |
Unconfirmed absence |
|
Component_54105 |
dnd operon putative ATPase DndD |
None - {{∅}} |
False - {{f}} |
Unconfirmed absence |
|
Evidence_75099 |
TIGR03238 HMM |
None - {{∅}} |
False - {{f}} |
Unconfirmed absence |
|
Component_63372 |
dnd system-associated protein 4 |
None - {{∅}} |
False - {{f}} |
Unconfirmed absence |
|
Component_54106 |
dnd operon putative carboxylase DndE |
None - {{∅}} |
False - {{f}} |
Unconfirmed absence |
|
Evidence_75098 |
TIGR03237 HMM |
None - {{∅}} |
False - {{f}} |
Unconfirmed absence |
|
Evidence_75023 |
TIGR03183 HMM |
None - {{∅}} |
False - {{f}} |
Unconfirmed absence |
|
Evidence_75097 |
TIGR03236 HMM |
None - {{∅}} |
False - {{f}} |
Unconfirmed absence |
|
Evidence_75090 |
TIGR03233 HMM |
None - {{∅}} |
False - {{f}} |
Unconfirmed absence |
|
Evidence_85082 |
TIGR04062 HMM |
None - {{∅}} |
False - {{f}} |
Unconfirmed absence |
|
Evidence_75025 |
TIGR03184 HMM |
None - {{∅}} |
False - {{f}} |
Unconfirmed absence |
|
Evidence_75096 |
TIGR03235 HMM |
None - {{∅}} |
False - {{f}} |
Unconfirmed absence |
|
Component_54171 |
DNA phosphorothioation-dependent restriction protein DptH |
None - {{∅}} |
False - {{f}} |
Unconfirmed absence |
|
Component_54170 |
DNA phosphorothioation-dependent restriction protein DptG |
None - {{∅}} |
False - {{f}} |
Unconfirmed absence |
|
Component_54172 |
DNA phosphorothioation-dependent restriction protein DptF |
None - {{∅}} |
False - {{f}} |
Unconfirmed absence |
|