CATH Superfamily 3.30.56.70
N2,N2-dimethylguanosine tRNA methyltransferase, C-terminal domain
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:
"N2,N2-dimethylguanosine tRNA methyltransferase, C-terminal domain
".
FunFam 1: tRNA (guanine(26)-N(2))-dimethyltransferase
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 9 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 |
|---|---|---|
|
RNA binding GO:0003723
Interacting selectively and non-covalently with an RNA molecule or a portion thereof.
|
3 | Q7Z2T5 (/HDA) Q9NXH9 (/HDA) Q9NXH9 (/HDA) |
|
TRNA (guanine-N2-)-methyltransferase activity GO:0004809
Catalysis of the reaction: S-adenosyl-L-methionine + tRNA containing guanine = S-adenosyl-L-homocysteine + tRNA containing N2-methylguanine.
|
2 | Q9NXH9 (/EXP) Q9NXH9 (/EXP) |
|
TRNA (guanine-N2-)-methyltransferase activity GO:0004809
Catalysis of the reaction: S-adenosyl-L-methionine + tRNA containing guanine = S-adenosyl-L-homocysteine + tRNA containing N2-methylguanine.
|
2 | P15565 (/IDA) Q9P804 (/IDA) |
|
TRNA (guanine-N2-)-methyltransferase activity GO:0004809
Catalysis of the reaction: S-adenosyl-L-methionine + tRNA containing guanine = S-adenosyl-L-homocysteine + tRNA containing N2-methylguanine.
|
2 | P15565 (/IMP) Q9P804 (/IMP) |
|
TRNA (guanine-N2-)-methyltransferase activity GO:0004809
Catalysis of the reaction: S-adenosyl-L-methionine + tRNA containing guanine = S-adenosyl-L-homocysteine + tRNA containing N2-methylguanine.
|
2 | Q8IEC3 (/ISS) Q8IEC3 (/ISS) |
|
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).
|
2 | Q9NXH9 (/IPI) Q9NXH9 (/IPI) |
|
RNA binding GO:0003723
Interacting selectively and non-covalently with an RNA molecule or a portion thereof.
|
1 | Q386C5 (/ISM) |
|
TRNA (guanine-N2-)-methyltransferase activity GO:0004809
Catalysis of the reaction: S-adenosyl-L-methionine + tRNA containing guanine = S-adenosyl-L-homocysteine + tRNA containing N2-methylguanine.
|
1 | Q386C5 (/ISM) |
|
TRNA (guanine-N2-)-methyltransferase activity GO:0004809
Catalysis of the reaction: S-adenosyl-L-methionine + tRNA containing guanine = S-adenosyl-L-homocysteine + tRNA containing N2-methylguanine.
|
1 | Q3TX08 (/ISO) |
There are 7 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 modification GO:0006400
The covalent alteration of one or more nucleotides within a tRNA molecule to produce a tRNA molecule with a sequence that differs from that coded genetically.
|
2 | Q8IEC3 (/ISS) Q8IEC3 (/ISS) |
|
TRNA modification GO:0006400
The covalent alteration of one or more nucleotides within a tRNA molecule to produce a tRNA molecule with a sequence that differs from that coded genetically.
|
2 | Q9NXH9 (/TAS) Q9NXH9 (/TAS) |
|
TRNA N2-guanine methylation GO:0002940
The process whereby a guanine in a tRNA is methylated at the N2 position of guanine.
|
1 | Q9P804 (/IMP) |
|
TRNA processing GO:0008033
The process in which a pre-tRNA molecule is converted to a mature tRNA, ready for addition of an aminoacyl group.
|
1 | Q386C5 (/ISM) |
|
Adult locomotory behavior GO:0008344
Locomotory behavior in a fully developed and mature organism.
|
1 | A2RSY6 (/IMP) |
|
TRNA methylation GO:0030488
The posttranscriptional addition of methyl groups to specific residues in a tRNA molecule.
|
1 | P15565 (/IMP) |
|
Adult behavior GO:0030534
Behavior in a fully developed and mature organism.
|
1 | A2RSY6 (/IMP) |
There are 11 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 |
|---|---|---|
|
Nucleus GO:0005634
A membrane-bounded organelle of eukaryotic cells in which chromosomes are housed and replicated. In most cells, the nucleus contains all of the cell's chromosomes except the organellar chromosomes, and is the site of RNA synthesis and processing. In some species, or in specialized cell types, RNA metabolism or DNA replication may be absent.
|
3 | Q386C5 (/IDA) Q5AQM4 (/IDA) Q5AQM4 (/IDA) |
|
Nucleoplasm GO:0005654
That part of the nuclear content other than the chromosomes or the nucleolus.
|
2 | Q9NXH9 (/TAS) Q9NXH9 (/TAS) |
|
Nucleus GO:0005634
A membrane-bounded organelle of eukaryotic cells in which chromosomes are housed and replicated. In most cells, the nucleus contains all of the cell's chromosomes except the organellar chromosomes, and is the site of RNA synthesis and processing. In some species, or in specialized cell types, RNA metabolism or DNA replication may be absent.
|
1 | Q9P804 (/HDA) |
|
Nucleus GO:0005634
A membrane-bounded organelle of eukaryotic cells in which chromosomes are housed and replicated. In most cells, the nucleus contains all of the cell's chromosomes except the organellar chromosomes, and is the site of RNA synthesis and processing. In some species, or in specialized cell types, RNA metabolism or DNA replication may be absent.
|
1 | Q4QG60 (/ISO) |
|
Nuclear envelope GO:0005635
The double lipid bilayer enclosing the nucleus and separating its contents from the rest of the cytoplasm; includes the intermembrane space, a gap of width 20-40 nm (also called the perinuclear space).
|
1 | P15565 (/IDA) |
|
Nuclear inner membrane GO:0005637
The inner, i.e. lumen-facing, lipid bilayer of the nuclear envelope.
|
1 | P15565 (/IDA) |
|
Nuclear inner membrane GO:0005637
The inner, i.e. lumen-facing, lipid bilayer of the nuclear envelope.
|
1 | P15565 (/IMP) |
|
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 | Q9P804 (/HDA) |
|
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 | P15565 (/IDA) |
|
Plastid GO:0009536
Any member of a family of organelles found in the cytoplasm of plants and some protists, which are membrane-bounded and contain DNA. Plant plastids develop from a common type, the proplastid.
|
1 | Q9LYL0 (/IDA) |
|
Nuclear membrane GO:0031965
Either of the lipid bilayers that surround the nucleus and form the nuclear envelope; excludes the intermembrane space.
|
1 | Q9P804 (/ISO) |