The name of this superfamily has been modified since the most recent official CATH+ release (v4_3_0). At the point of the last release, this superfamily was named:
"Beta Polymerase, domain 2
".
FunFam 19: tRNA nucleotidyltransferase cca2
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 7 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 |
|---|---|---|
|
ATP:3'-cytidine-cytidine-tRNA adenylyltransferase activity GO:0052929
Catalysis of the reaction: a tRNA with a 3' CC end + ATP = a tRNA with a 3' CCA end + diphosphate.
|
7 | P21269 (/IDA) P21269 (/IDA) P21269 (/IDA) P21269 (/IDA) P21269 (/IDA) P21269 (/IDA) Q9Y7U9 (/IDA) |
|
TRNA adenylyltransferase activity GO:0004810
Catalysis of the reaction: ATP + tRNA(n) = diphosphate + tRNA(n+1).
|
6 | P21269 (/IDA) P21269 (/IDA) P21269 (/IDA) P21269 (/IDA) P21269 (/IDA) P21269 (/IDA) |
|
Protein binding GO:0005515
Interacting selectively and non-covalently with any protein or protein complex (a complex of two or more proteins that may include other nonprotein molecules).
|
6 | P21269 (/IPI) P21269 (/IPI) P21269 (/IPI) P21269 (/IPI) P21269 (/IPI) P21269 (/IPI) |
|
CTP:3'-cytidine-tRNA cytidylyltransferase activity GO:0052928
Catalysis of the reaction: a tRNA with a 3' cytidine + CTP = a tRNA with a 3' CC end + diphosphate.
|
6 | P21269 (/IDA) P21269 (/IDA) P21269 (/IDA) P21269 (/IDA) P21269 (/IDA) P21269 (/IDA) |
|
TRNA binding GO:0000049
Interacting selectively and non-covalently with transfer RNA.
|
1 | Q9Y7U9 (/IDA) |
|
TRNA adenylyltransferase activity GO:0004810
Catalysis of the reaction: ATP + tRNA(n) = diphosphate + tRNA(n+1).
|
1 | Q9P4S5 (/IGI) |
|
ATP binding GO:0005524
Interacting selectively and non-covalently with ATP, adenosine 5'-triphosphate, a universally important coenzyme and enzyme regulator.
|
1 | Q9Y7U9 (/IDA) |
There are 2 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 |
|---|---|---|
|
TRNA 3'-terminal CCA addition GO:0001680
Post-transcriptional addition of the terminal 3' CCA sequence to a tRNA which does not encode this sequence within the primary transcript. CCA addition proceeds by the sequential addition of CTP, CTP, and then ATP to the 3' end of the tRNA, yielding a diphosphate with each nucleotide addition.
|
7 | P21269 (/IDA) P21269 (/IDA) P21269 (/IDA) P21269 (/IDA) P21269 (/IDA) P21269 (/IDA) Q9Y7U9 (/IDA) |
|
TRNA 3'-terminal CCA addition GO:0001680
Post-transcriptional addition of the terminal 3' CCA sequence to a tRNA which does not encode this sequence within the primary transcript. CCA addition proceeds by the sequential addition of CTP, CTP, and then ATP to the 3' end of the tRNA, yielding a diphosphate with each nucleotide addition.
|
1 | Q9P4S5 (/IGI) |
There are 7 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.
| GO Term | Annotations | Evidence |
|---|---|---|
|
Mitochondrion GO:0005739
A semiautonomous, self replicating organelle that occurs in varying numbers, shapes, and sizes in the cytoplasm of virtually all eukaryotic cells. It is notably the site of tissue respiration.
|
6 | P21269 (/HDA) P21269 (/HDA) P21269 (/HDA) P21269 (/HDA) P21269 (/HDA) P21269 (/HDA) |
|
Mitochondrial matrix GO:0005759
The gel-like material, with considerable fine structure, that lies in the matrix space, or lumen, of a mitochondrion. It contains the enzymes of the tricarboxylic acid cycle and, in some organisms, the enzymes concerned with fatty acid oxidation.
|
6 | P21269 (/IDA) P21269 (/IDA) P21269 (/IDA) P21269 (/IDA) P21269 (/IDA) P21269 (/IDA) |
|
Mitochondrion GO:0005739
A semiautonomous, self replicating organelle that occurs in varying numbers, shapes, and sizes in the cytoplasm of virtually all eukaryotic cells. It is notably the site of tissue respiration.
|
1 | Q9Y7U9 (/EXP) |
|
Mitochondrion GO:0005739
A semiautonomous, self replicating organelle that occurs in varying numbers, shapes, and sizes in the cytoplasm of virtually all eukaryotic cells. It is notably the site of tissue respiration.
|
1 | Q94K06 (/IDA) |
|
Mitochondrial matrix GO:0005759
The gel-like material, with considerable fine structure, that lies in the matrix space, or lumen, of a mitochondrion. It contains the enzymes of the tricarboxylic acid cycle and, in some organisms, the enzymes concerned with fatty acid oxidation.
|
1 | Q9P4S5 (/IGI) |
|
Cytosol GO:0005829
The part of the cytoplasm that does not contain organelles but which does contain other particulate matter, such as protein complexes.
|
1 | Q9Y7U9 (/EXP) |
|
Cytosol GO:0005829
The part of the cytoplasm that does not contain organelles but which does contain other particulate matter, such as protein complexes.
|
1 | Q9Y7U9 (/HDA) |
