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:
"Classic Zinc Finger
".
FunFam 890: U1 small nuclear ribonucleoprotein C
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 3 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 |
|---|---|---|
|
MRNA binding GO:0003729
Interacting selectively and non-covalently with messenger RNA (mRNA), an intermediate molecule between DNA and protein. mRNA includes UTR and coding sequences, but does not contain introns.
|
6 | Q05900 (/IPI) Q05900 (/IPI) Q05900 (/IPI) Q05900 (/IPI) Q05900 (/IPI) Q05900 (/IPI) |
|
Pre-mRNA 5'-splice site binding GO:0030627
Interacting selectively and non-covalently with the pre-mRNA 5' splice site sequence.
|
6 | Q05900 (/IDA) Q05900 (/IDA) Q05900 (/IDA) Q05900 (/IDA) Q05900 (/IDA) Q05900 (/IDA) |
|
MRNA binding GO:0003729
Interacting selectively and non-covalently with messenger RNA (mRNA), an intermediate molecule between DNA and protein. mRNA includes UTR and coding sequences, but does not contain introns.
|
1 | Q9P794 (/ISO) |
There are 3 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 |
|---|---|---|
|
MRNA 5'-splice site recognition GO:0000395
Recognition of the intron 5'-splice site by components of the assembling spliceosome.
|
6 | Q05900 (/IMP) Q05900 (/IMP) Q05900 (/IMP) Q05900 (/IMP) Q05900 (/IMP) Q05900 (/IMP) |
|
MRNA splicing, via spliceosome GO:0000398
The joining together of exons from one or more primary transcripts of messenger RNA (mRNA) and the excision of intron sequences, via a spliceosomal mechanism, so that mRNA consisting only of the joined exons is produced.
|
6 | Q05900 (/IPI) Q05900 (/IPI) Q05900 (/IPI) Q05900 (/IPI) Q05900 (/IPI) Q05900 (/IPI) |
|
MRNA 5'-splice site recognition GO:0000395
Recognition of the intron 5'-splice site by components of the assembling spliceosome.
|
1 | Q9P794 (/IC) |
There are 8 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 |
|---|---|---|
|
U1 snRNP GO:0005685
A ribonucleoprotein complex that contains small nuclear RNA U1.
|
7 | Q05900 (/IDA) Q05900 (/IDA) Q05900 (/IDA) Q05900 (/IDA) Q05900 (/IDA) Q05900 (/IDA) Q9P794 (/IDA) |
|
Commitment complex GO:0000243
A spliceosomal complex that is formed by association of the U1 snRNP with the 5' splice site of an unspliced intron in an RNA transcript.
|
6 | Q05900 (/IPI) Q05900 (/IPI) Q05900 (/IPI) Q05900 (/IPI) Q05900 (/IPI) Q05900 (/IPI) |
|
U2-type prespliceosome GO:0071004
A spliceosomal complex that is formed by association of the 5' splice site with the U1 snRNP, while the branch point sequence is recognized by the U2 snRNP. The prespliceosome includes many proteins in addition to those found in the U1 and U2 snRNPs. Commitment to a given pair of 5' and 3' splice sites occurs at the time of prespliceosome formation.
|
6 | Q05900 (/IDA) Q05900 (/IDA) Q05900 (/IDA) Q05900 (/IDA) Q05900 (/IDA) Q05900 (/IDA) |
|
U1 snRNP GO:0005685
A ribonucleoprotein complex that contains small nuclear RNA U1.
|
2 | D3B3B7 (/ISS) Q54YA5 (/ISS) |
|
Commitment complex GO:0000243
A spliceosomal complex that is formed by association of the U1 snRNP with the 5' splice site of an unspliced intron in an RNA transcript.
|
1 | Q9P794 (/ISO) |
|
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 | Q9P794 (/HDA) |
|
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 | Q9P794 (/HDA) |
|
U2-type prespliceosome GO:0071004
A spliceosomal complex that is formed by association of the 5' splice site with the U1 snRNP, while the branch point sequence is recognized by the U2 snRNP. The prespliceosome includes many proteins in addition to those found in the U1 and U2 snRNPs. Commitment to a given pair of 5' and 3' splice sites occurs at the time of prespliceosome formation.
|
1 | Q9P794 (/ISO) |