The name of this superfamily has been modified since the most recent official CATH+ release (v4_4_0). At the point of the last release, this superfamily was named:
"Type II secretion system, protein E, N-terminal domain
".
FunFam 3: Type IV-A pilus assembly ATPase PilB
Please note: GO annotations are assigned to the full protein sequence rather than individual protein domains. Since a given protein can contain multiple domains, it is possible that some of the annotations below come from additional domains that occur in the same protein, but have been classified elsewhere in CATH.
There are 1 GO terms relating to "molecular function"
The search results have been sorted with the annotations that are found most frequently at the top of the
list. The results can be filtered by typing text into the search box at the top of the table.
| GO Term | Annotations | Evidence |
|---|---|---|
|
ATPase activity GO:0016887
Catalysis of the reaction: ATP + H2O = ADP + phosphate + 2 H+. May or may not be coupled to another reaction.
|
1 | P22608 (/IDA) |
There are 6 GO terms relating to "biological process"
The search results have been sorted with the annotations that are found most frequently at the top of the
list. The results can be filtered by typing text into the search box at the top of the table.
| GO Term | Annotations | Evidence |
|---|---|---|
|
Pilus assembly GO:0009297
The assembly of a pilus, a short filamentous structure on a bacterial cell, flagella-like in structure and generally present in many copies. Pili are variously involved in transfer of nucleic acids, adherence to surfaces, and formation of pellicles. Is required for bacterial conjugation, or can play a role in adherence to surfaces (when it is called a fimbrium), and in the formation of pellicles.
|
2 | Q606C2 (/ISS) Q8EJP6 (/ISS) |
|
Protein secretion by the type II secretion system GO:0015628
The process in which proteins are secreted across the outer membrane of Gram-negative bacteria by the type II secretion system. Proteins using this pathway are first translocated across the cytoplasmic membrane via the Sec or Tat pathways.
|
1 | Q606C2 (/ISS) |
|
Type IV pilus-dependent motility GO:0043107
Any process involved in the controlled movement of a bacterial cell which is dependent on the presence of type IV pili. Includes social gliding motility and twitching motility.
|
1 | P22608 (/IDA) |
|
Type IV pilus-dependent motility GO:0043107
Any process involved in the controlled movement of a bacterial cell which is dependent on the presence of type IV pili. Includes social gliding motility and twitching motility.
|
1 | P22608 (/IMP) |
|
Type IV pilus biogenesis GO:0043683
A cellular process that results in the biosynthesis of constituent macromolecules, assembly, and arrangement of constituent parts of a type IV pilus. A type IV pilus is composed of a pilus fiber and approximately ten proteins at its base; type IV pili play a role in cell motility, adherence to substrates, and aggregation.
|
1 | P22608 (/IDA) |
|
Cell motility GO:0048870
Any process involved in the controlled self-propelled movement of a cell that results in translocation of the cell from one place to another.
|
1 | P22608 (/IMP) |
There are 0 GO terms relating to "cellular component"
The search results have been sorted with the annotations that are found most frequently at the top of the
list. The results can be filtered by typing text into the search box at the top of the table.
