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: 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 11: small nuclear ribonucleoprotein F

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 4 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 TermAnnotationsEvidence
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).
58 P34659 (/IPI) P62306 (/IPI) P62306 (/IPI) P62306 (/IPI) P62306 (/IPI) P62306 (/IPI) P62306 (/IPI) P62306 (/IPI) P62306 (/IPI) P62306 (/IPI)
(48 more)
RNA binding GO:0003723
Interacting selectively and non-covalently with an RNA molecule or a portion thereof.
57 P62306 (/IMP) P62306 (/IMP) P62306 (/IMP) P62306 (/IMP) P62306 (/IMP) P62306 (/IMP) P62306 (/IMP) P62306 (/IMP) P62306 (/IMP) P62306 (/IMP)
(47 more)
RNA binding GO:0003723
Interacting selectively and non-covalently with an RNA molecule or a portion thereof.
57 P62307 (/ISO) P62307 (/ISO) P62307 (/ISO) P62307 (/ISO) P62307 (/ISO) P62307 (/ISO) P62307 (/ISO) P62307 (/ISO) P62307 (/ISO) P62307 (/ISO)
(47 more)
RNA binding GO:0003723
Interacting selectively and non-covalently with an RNA molecule or a portion thereof.
13 Q24297 (/ISS) Q24297 (/ISS) Q24297 (/ISS) Q24297 (/ISS) Q24297 (/ISS) Q24297 (/ISS) Q24297 (/ISS) Q24297 (/ISS) Q24297 (/ISS) Q24297 (/ISS)
(3 more)
Showing 1 to 4 of 4 entries

There are 15 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 TermAnnotationsEvidence
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.
184 P62307 (/ISS) P62307 (/ISS) P62307 (/ISS) P62307 (/ISS) P62307 (/ISS) P62307 (/ISS) P62307 (/ISS) P62307 (/ISS) P62307 (/ISS) P62307 (/ISS)
(174 more)
Spliceosomal snRNP assembly GO:0000387
The aggregation, arrangement and bonding together of one or more snRNA and multiple protein components to form a ribonucleoprotein complex that is involved in formation of the spliceosome.
171 P62307 (/ISS) P62307 (/ISS) P62307 (/ISS) P62307 (/ISS) P62307 (/ISS) P62307 (/ISS) P62307 (/ISS) P62307 (/ISS) P62307 (/ISS) P62307 (/ISS)
(161 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.
70 P62306 (/IC) P62306 (/IC) P62306 (/IC) P62306 (/IC) P62306 (/IC) P62306 (/IC) P62306 (/IC) P62306 (/IC) P62306 (/IC) P62306 (/IC)
(60 more)
Spliceosomal snRNP assembly GO:0000387
The aggregation, arrangement and bonding together of one or more snRNA and multiple protein components to form a ribonucleoprotein complex that is involved in formation of the spliceosome.
57 P62306 (/IDA) P62306 (/IDA) P62306 (/IDA) P62306 (/IDA) P62306 (/IDA) P62306 (/IDA) P62306 (/IDA) P62306 (/IDA) P62306 (/IDA) P62306 (/IDA)
(47 more)
Spliceosomal snRNP assembly GO:0000387
The aggregation, arrangement and bonding together of one or more snRNA and multiple protein components to form a ribonucleoprotein complex that is involved in formation of the spliceosome.
57 P62307 (/ISO) P62307 (/ISO) P62307 (/ISO) P62307 (/ISO) P62307 (/ISO) P62307 (/ISO) P62307 (/ISO) P62307 (/ISO) P62307 (/ISO) P62307 (/ISO)
(47 more)
Spliceosomal snRNP assembly GO:0000387
The aggregation, arrangement and bonding together of one or more snRNA and multiple protein components to form a ribonucleoprotein complex that is involved in formation of the spliceosome.
57 P62306 (/TAS) P62306 (/TAS) P62306 (/TAS) P62306 (/TAS) P62306 (/TAS) P62306 (/TAS) P62306 (/TAS) P62306 (/TAS) P62306 (/TAS) P62306 (/TAS)
(47 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.
57 P62306 (/IDA) P62306 (/IDA) P62306 (/IDA) P62306 (/IDA) P62306 (/IDA) P62306 (/IDA) P62306 (/IDA) P62306 (/IDA) P62306 (/IDA) P62306 (/IDA)
(47 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.
57 P62307 (/ISO) P62307 (/ISO) P62307 (/ISO) P62307 (/ISO) P62307 (/ISO) P62307 (/ISO) P62307 (/ISO) P62307 (/ISO) P62307 (/ISO) P62307 (/ISO)
(47 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.
57 P62306 (/TAS) P62306 (/TAS) P62306 (/TAS) P62306 (/TAS) P62306 (/TAS) P62306 (/TAS) P62306 (/TAS) P62306 (/TAS) P62306 (/TAS) P62306 (/TAS)
(47 more)
Termination of RNA polymerase II transcription GO:0006369
The process in which the synthesis of an RNA molecule by RNA polymerase II using a DNA template is completed.
57 P62306 (/TAS) P62306 (/TAS) P62306 (/TAS) P62306 (/TAS) P62306 (/TAS) P62306 (/TAS) P62306 (/TAS) P62306 (/TAS) P62306 (/TAS) P62306 (/TAS)
(47 more)
Showing 1 to 10 of 15 entries

There are 49 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 TermAnnotationsEvidence
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.
171 P62307 (/ISS) P62307 (/ISS) P62307 (/ISS) P62307 (/ISS) P62307 (/ISS) P62307 (/ISS) P62307 (/ISS) P62307 (/ISS) P62307 (/ISS) P62307 (/ISS)
(161 more)
U1 snRNP GO:0005685
A ribonucleoprotein complex that contains small nuclear RNA U1.
171 P62307 (/ISS) P62307 (/ISS) P62307 (/ISS) P62307 (/ISS) P62307 (/ISS) P62307 (/ISS) P62307 (/ISS) P62307 (/ISS) P62307 (/ISS) P62307 (/ISS)
(161 more)
U4 snRNP GO:0005687
A ribonucleoprotein complex that contains small nuclear RNA U4.
171 P62307 (/ISS) P62307 (/ISS) P62307 (/ISS) P62307 (/ISS) P62307 (/ISS) P62307 (/ISS) P62307 (/ISS) P62307 (/ISS) P62307 (/ISS) P62307 (/ISS)
(161 more)
Cytosol GO:0005829
The part of the cytoplasm that does not contain organelles but which does contain other particulate matter, such as protein complexes.
171 P62307 (/ISS) P62307 (/ISS) P62307 (/ISS) P62307 (/ISS) P62307 (/ISS) P62307 (/ISS) P62307 (/ISS) P62307 (/ISS) P62307 (/ISS) P62307 (/ISS)
(161 more)
Methylosome GO:0034709
A large (20 S) protein complex that possesses protein arginine methyltransferase activity and modifies specific arginines to dimethylarginines in the arginine- and glycine-rich domains of several spliceosomal Sm proteins, thereby targeting these proteins to the survival of motor neurons (SMN) complex for assembly into small nuclear ribonucleoprotein (snRNP) core particles. Proteins found in the methylosome include the methyltransferase JBP1 (PRMT5), pICln (CLNS1A), MEP50 (WDR77), and unmethylated forms of SM proteins that have RG domains.
171 P62307 (/ISS) P62307 (/ISS) P62307 (/ISS) P62307 (/ISS) P62307 (/ISS) P62307 (/ISS) P62307 (/ISS) P62307 (/ISS) P62307 (/ISS) P62307 (/ISS)
(161 more)
PICln-Sm protein complex GO:0034715
A protein complex that contains pICln (CLNS1A) and several Sm proteins, including SmD1, SmD2, SmE, SmF, and SmG.
171 P62307 (/ISS) P62307 (/ISS) P62307 (/ISS) P62307 (/ISS) P62307 (/ISS) P62307 (/ISS) P62307 (/ISS) P62307 (/ISS) P62307 (/ISS) P62307 (/ISS)
(161 more)
SMN-Sm protein complex GO:0034719
A protein complex formed by the association of several methylated Sm proteins with the SMN complex; the latter contains the survival motor neuron (SMN) protein and at least eight additional integral components, including the Gemin2-8 and unrip proteins; additional proteins, including galectin-1 and galectin-3, are also found in the SMN-SM complex. The SMN-Sm complex is involved in spliceosomal snRNP assembly in the cytoplasm.
171 P62307 (/ISS) P62307 (/ISS) P62307 (/ISS) P62307 (/ISS) P62307 (/ISS) P62307 (/ISS) P62307 (/ISS) P62307 (/ISS) P62307 (/ISS) P62307 (/ISS)
(161 more)
U4/U6 x U5 tri-snRNP complex GO:0046540
A ribonucleoprotein complex formed by the association of the U4/U6 and U5 small nuclear ribonucleoproteins.
171 P62307 (/ISS) P62307 (/ISS) P62307 (/ISS) P62307 (/ISS) P62307 (/ISS) P62307 (/ISS) P62307 (/ISS) P62307 (/ISS) P62307 (/ISS) P62307 (/ISS)
(161 more)
U2-type precatalytic spliceosome GO:0071005
A spliceosomal complex that is formed by the recruitment of the preassembled U4/U6.U5 tri-snRNP to the prespliceosome. Although all 5 snRNPs are present, the precatalytic spliceosome is catalytically inactive. The precatalytic spliceosome includes many proteins in addition to those found in the U1, U2 and U4/U6.U5 snRNPs.
171 P62307 (/ISS) P62307 (/ISS) P62307 (/ISS) P62307 (/ISS) P62307 (/ISS) P62307 (/ISS) P62307 (/ISS) P62307 (/ISS) P62307 (/ISS) P62307 (/ISS)
(161 more)
U2-type catalytic step 2 spliceosome GO:0071007
A spliceosomal complex that contains the U2, U5 and U6 snRNPs bound to a splicing intermediate in which the first catalytic cleavage of the 5' splice site has occurred. The precise subunit composition differs significantly from that of the catalytic step 1, or activated, spliceosome, and includes many proteins in addition to those found in the U2, U5 and U6 snRNPs.
171 P62307 (/ISS) P62307 (/ISS) P62307 (/ISS) P62307 (/ISS) P62307 (/ISS) P62307 (/ISS) P62307 (/ISS) P62307 (/ISS) P62307 (/ISS) P62307 (/ISS)
(161 more)
Showing 1 to 10 of 49 entries
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