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: waiting to be named.

Functional Families

Overview of the Structural Clusters (SC) and Functional Families within this CATH Superfamily. Clusters with a representative structure are represented by a filled circle.
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FunFam 139: Serine/arginine-rich splicing factor 3, putative

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.
192 P84104 (/ISS) P84104 (/ISS) P84104 (/ISS) P84104 (/ISS) P84104 (/ISS) P84104 (/ISS) P84104 (/ISS) P84104 (/ISS) P84104 (/ISS) P84104 (/ISS)
(182 more)
RNA binding GO:0003723
Interacting selectively and non-covalently with an RNA molecule or a portion thereof.
192 P84103 (/TAS) P84103 (/TAS) P84103 (/TAS) P84103 (/TAS) P84103 (/TAS) P84103 (/TAS) P84103 (/TAS) P84103 (/TAS) P84103 (/TAS) P84103 (/TAS)
(182 more)
RNA binding GO:0003723
Interacting selectively and non-covalently with an RNA molecule or a portion thereof.
96 P84103 (/HDA) P84103 (/HDA) P84103 (/HDA) P84103 (/HDA) P84103 (/HDA) P84103 (/HDA) P84103 (/HDA) P84103 (/HDA) P84103 (/HDA) P84103 (/HDA)
(86 more)
RNA binding GO:0003723
Interacting selectively and non-covalently with an RNA molecule or a portion thereof.
96 P84103 (/IDA) P84103 (/IDA) P84103 (/IDA) P84103 (/IDA) P84103 (/IDA) P84103 (/IDA) P84103 (/IDA) P84103 (/IDA) P84103 (/IDA) P84103 (/IDA)
(86 more)
RNA binding GO:0003723
Interacting selectively and non-covalently with an RNA molecule or a portion thereof.
96 P84104 (/ISO) P84104 (/ISO) P84104 (/ISO) P84104 (/ISO) P84104 (/ISO) P84104 (/ISO) P84104 (/ISO) P84104 (/ISO) P84104 (/ISO) P84104 (/ISO)
(86 more)
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).
96 P84103 (/IPI) P84103 (/IPI) P84103 (/IPI) P84103 (/IPI) P84103 (/IPI) P84103 (/IPI) P84103 (/IPI) P84103 (/IPI) P84103 (/IPI) P84103 (/IPI)
(86 more)
Phospholipase binding GO:0043274
Interacting selectively and non-covalently with any phospholipase, enzymes that catalyze of the hydrolysis of a glycerophospholipid.
96 P84104 (/IPI) P84104 (/IPI) P84104 (/IPI) P84104 (/IPI) P84104 (/IPI) P84104 (/IPI) P84104 (/IPI) P84104 (/IPI) P84104 (/IPI) P84104 (/IPI)
(86 more)
Sequence-specific mRNA binding GO:1990825
Interacting selectively and non-covalently with messenger RNA (mRNA) of a specific nucleotide composition or a specific sequence motif.
96 Q0ZFS8 (/IDA) Q0ZFS8 (/IDA) Q0ZFS8 (/IDA) Q0ZFS8 (/IDA) Q0ZFS8 (/IDA) Q0ZFS8 (/IDA) Q0ZFS8 (/IDA) Q0ZFS8 (/IDA) Q0ZFS8 (/IDA) Q0ZFS8 (/IDA)
(86 more)
Sequence-specific mRNA binding GO:1990825
Interacting selectively and non-covalently with messenger RNA (mRNA) of a specific nucleotide composition or a specific sequence motif.
96 P84104 (/ISO) P84104 (/ISO) P84104 (/ISO) P84104 (/ISO) P84104 (/ISO) P84104 (/ISO) P84104 (/ISO) P84104 (/ISO) P84104 (/ISO) P84104 (/ISO)
(86 more)

There are 13 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 export from nucleus GO:0006406
The directed movement of mRNA from the nucleus to the cytoplasm.
192 P84104 (/ISS) P84104 (/ISS) P84104 (/ISS) P84104 (/ISS) P84104 (/ISS) P84104 (/ISS) P84104 (/ISS) P84104 (/ISS) P84104 (/ISS) P84104 (/ISS)
(182 more)
Regulation of mRNA splicing, via spliceosome GO:0048024
Any process that modulates the frequency, rate or extent of mRNA splicing via a spliceosomal mechanism.
192 P84104 (/ISS) P84104 (/ISS) P84104 (/ISS) P84104 (/ISS) P84104 (/ISS) P84104 (/ISS) P84104 (/ISS) P84104 (/ISS) P84104 (/ISS) P84104 (/ISS)
(182 more)
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.
96 P84103 (/TAS) P84103 (/TAS) P84103 (/TAS) P84103 (/TAS) P84103 (/TAS) P84103 (/TAS) P84103 (/TAS) P84103 (/TAS) P84103 (/TAS) P84103 (/TAS)
(86 more)
RNA export from nucleus GO:0006405
The directed movement of RNA from the nucleus to the cytoplasm.
96 P84103 (/TAS) P84103 (/TAS) P84103 (/TAS) P84103 (/TAS) P84103 (/TAS) P84103 (/TAS) P84103 (/TAS) P84103 (/TAS) P84103 (/TAS) P84103 (/TAS)
(86 more)
MRNA export from nucleus GO:0006406
The directed movement of mRNA from the nucleus to the cytoplasm.
96 P84103 (/IDA) P84103 (/IDA) P84103 (/IDA) P84103 (/IDA) P84103 (/IDA) P84103 (/IDA) P84103 (/IDA) P84103 (/IDA) P84103 (/IDA) P84103 (/IDA)
(86 more)
MRNA export from nucleus GO:0006406
The directed movement of mRNA from the nucleus to the cytoplasm.
96 P84104 (/ISO) P84104 (/ISO) P84104 (/ISO) P84104 (/ISO) P84104 (/ISO) P84104 (/ISO) P84104 (/ISO) P84104 (/ISO) P84104 (/ISO) P84104 (/ISO)
(86 more)
MRNA export from nucleus GO:0006406
The directed movement of mRNA from the nucleus to the cytoplasm.
96 P84103 (/TAS) P84103 (/TAS) P84103 (/TAS) P84103 (/TAS) P84103 (/TAS) P84103 (/TAS) P84103 (/TAS) P84103 (/TAS) P84103 (/TAS) P84103 (/TAS)
(86 more)
Insulin receptor signaling pathway GO:0008286
The series of molecular signals generated as a consequence of the insulin receptor binding to insulin.
96 P84104 (/TAS) P84104 (/TAS) P84104 (/TAS) P84104 (/TAS) P84104 (/TAS) P84104 (/TAS) P84104 (/TAS) P84104 (/TAS) P84104 (/TAS) P84104 (/TAS)
(86 more)
RNA splicing GO:0008380
The process of removing sections of the primary RNA transcript to remove sequences not present in the mature form of the RNA and joining the remaining sections to form the mature form of the RNA.
96 P84104 (/TAS) P84104 (/TAS) P84104 (/TAS) P84104 (/TAS) P84104 (/TAS) P84104 (/TAS) P84104 (/TAS) P84104 (/TAS) P84104 (/TAS) P84104 (/TAS)
(86 more)
MRNA 3'-end processing GO:0031124
Any process involved in forming the mature 3' end of an mRNA molecule.
96 P84103 (/TAS) P84103 (/TAS) P84103 (/TAS) P84103 (/TAS) P84103 (/TAS) P84103 (/TAS) P84103 (/TAS) P84103 (/TAS) P84103 (/TAS) P84103 (/TAS)
(86 more)
Regulation of mRNA splicing, via spliceosome GO:0048024
Any process that modulates the frequency, rate or extent of mRNA splicing via a spliceosomal mechanism.
96 P84103 (/IDA) P84103 (/IDA) P84103 (/IDA) P84103 (/IDA) P84103 (/IDA) P84103 (/IDA) P84103 (/IDA) P84103 (/IDA) P84103 (/IDA) P84103 (/IDA)
(86 more)
Regulation of mRNA splicing, via spliceosome GO:0048024
Any process that modulates the frequency, rate or extent of mRNA splicing via a spliceosomal mechanism.
96 P84104 (/ISO) P84104 (/ISO) P84104 (/ISO) P84104 (/ISO) P84104 (/ISO) P84104 (/ISO) P84104 (/ISO) P84104 (/ISO) P84104 (/ISO) P84104 (/ISO)
(86 more)
Cellular response to leukemia inhibitory factor GO:1990830
Any process that results in a change in state or activity of a cell (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of a leukemia inhibitory factor stimulus.
96 P84104 (/IEP) P84104 (/IEP) P84104 (/IEP) P84104 (/IEP) P84104 (/IEP) P84104 (/IEP) P84104 (/IEP) P84104 (/IEP) P84104 (/IEP) P84104 (/IEP)
(86 more)

There are 6 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
Nuclear speck GO:0016607
A discrete extra-nucleolar subnuclear domain, 20-50 in number, in which splicing factors are seen to be localized by immunofluorescence microscopy.
192 P84103 (/IDA) P84103 (/IDA) P84103 (/IDA) P84103 (/IDA) P84103 (/IDA) P84103 (/IDA) P84103 (/IDA) P84103 (/IDA) P84103 (/IDA) P84103 (/IDA)
(182 more)
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.
96 Q0ZFS8 (/IDA) Q0ZFS8 (/IDA) Q0ZFS8 (/IDA) Q0ZFS8 (/IDA) Q0ZFS8 (/IDA) Q0ZFS8 (/IDA) Q0ZFS8 (/IDA) Q0ZFS8 (/IDA) Q0ZFS8 (/IDA) Q0ZFS8 (/IDA)
(86 more)
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.
96 P84104 (/ISO) P84104 (/ISO) P84104 (/ISO) P84104 (/ISO) P84104 (/ISO) P84104 (/ISO) P84104 (/ISO) P84104 (/ISO) P84104 (/ISO) P84104 (/ISO)
(86 more)
Nucleoplasm GO:0005654
That part of the nuclear content other than the chromosomes or the nucleolus.
96 P84103 (/TAS) P84103 (/TAS) P84103 (/TAS) P84103 (/TAS) P84103 (/TAS) P84103 (/TAS) P84103 (/TAS) P84103 (/TAS) P84103 (/TAS) P84103 (/TAS)
(86 more)
Nuclear speck GO:0016607
A discrete extra-nucleolar subnuclear domain, 20-50 in number, in which splicing factors are seen to be localized by immunofluorescence microscopy.
96 P84104 (/ISO) P84104 (/ISO) P84104 (/ISO) P84104 (/ISO) P84104 (/ISO) P84104 (/ISO) P84104 (/ISO) P84104 (/ISO) P84104 (/ISO) P84104 (/ISO)
(86 more)
Nuclear speck GO:0016607
A discrete extra-nucleolar subnuclear domain, 20-50 in number, in which splicing factors are seen to be localized by immunofluorescence microscopy.
96 Q3SZR8 (/ISS) Q3SZR8 (/ISS) Q3SZR8 (/ISS) Q3SZR8 (/ISS) Q3SZR8 (/ISS) Q3SZR8 (/ISS) Q3SZR8 (/ISS) Q3SZR8 (/ISS) Q3SZR8 (/ISS) Q3SZR8 (/ISS)
(86 more)