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 named:

"
YVTN repeat-like/Quinoprotein amine dehydrogenase
".

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 43: pre-mRNA-processing factor 19

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 11 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).
23 Q99KP6 (/IPI) Q99KP6 (/IPI) Q99KP6 (/IPI) Q99KP6 (/IPI) Q9JMJ4 (/IPI) Q9JMJ4 (/IPI) Q9JMJ4 (/IPI) Q9JMJ4 (/IPI) Q9UMS4 (/IPI) Q9UMS4 (/IPI)
(13 more)
Ubiquitin protein ligase activity GO:0061630
Catalysis of the transfer of ubiquitin to a substrate protein via the reaction X-ubiquitin + S -> X + S-ubiquitin, where X is either an E2 or E3 enzyme, the X-ubiquitin linkage is a thioester bond, and the S-ubiquitin linkage is an amide bond: an isopeptide bond between the C-terminal glycine of ubiquitin and the epsilon-amino group of lysine residues in the substrate or, in the linear extension of ubiquitin chains, a peptide bond the between the C-terminal glycine and N-terminal methionine of ubiquitin residues.
22 O22785 (/ISS) Q08E38 (/ISS) Q08E38 (/ISS) Q08E38 (/ISS) Q08E38 (/ISS) Q08E38 (/ISS) Q08E38 (/ISS) Q08E38 (/ISS) Q08E38 (/ISS) Q08E38 (/ISS)
(12 more)
Ubiquitin-ubiquitin ligase activity GO:0034450
Isoenergetic transfer of ubiquitin from one protein to an existing ubiquitin chain via the reaction X-ubiquitin + Y-ubiquitin -> Y-ubiquitin-ubiquitin + X, where both the X-ubiquitin and Y-ubiquitin-ubiquitin linkages are thioester bonds between the C-terminal glycine of ubiquitin and a sulfhydryl side group of a cysteine residue.
15 Q9UMS4 (/IDA) Q9UMS4 (/IDA) Q9UMS4 (/IDA) Q9UMS4 (/IDA) Q9UMS4 (/IDA) Q9UMS4 (/IDA) Q9UMS4 (/IDA) Q9UMS4 (/IDA) Q9UMS4 (/IDA) Q9UMS4 (/IDA)
(5 more)
Identical protein binding GO:0042802
Interacting selectively and non-covalently with an identical protein or proteins.
15 Q9UMS4 (/IPI) Q9UMS4 (/IPI) Q9UMS4 (/IPI) Q9UMS4 (/IPI) Q9UMS4 (/IPI) Q9UMS4 (/IPI) Q9UMS4 (/IPI) Q9UMS4 (/IPI) Q9UMS4 (/IPI) Q9UMS4 (/IPI)
(5 more)
Ubiquitin protein ligase activity GO:0061630
Catalysis of the transfer of ubiquitin to a substrate protein via the reaction X-ubiquitin + S -> X + S-ubiquitin, where X is either an E2 or E3 enzyme, the X-ubiquitin linkage is a thioester bond, and the S-ubiquitin linkage is an amide bond: an isopeptide bond between the C-terminal glycine of ubiquitin and the epsilon-amino group of lysine residues in the substrate or, in the linear extension of ubiquitin chains, a peptide bond the between the C-terminal glycine and N-terminal methionine of ubiquitin residues.
15 Q9UMS4 (/IDA) Q9UMS4 (/IDA) Q9UMS4 (/IDA) Q9UMS4 (/IDA) Q9UMS4 (/IDA) Q9UMS4 (/IDA) Q9UMS4 (/IDA) Q9UMS4 (/IDA) Q9UMS4 (/IDA) Q9UMS4 (/IDA)
(5 more)
Ubiquitin protein ligase activity GO:0061630
Catalysis of the transfer of ubiquitin to a substrate protein via the reaction X-ubiquitin + S -> X + S-ubiquitin, where X is either an E2 or E3 enzyme, the X-ubiquitin linkage is a thioester bond, and the S-ubiquitin linkage is an amide bond: an isopeptide bond between the C-terminal glycine of ubiquitin and the epsilon-amino group of lysine residues in the substrate or, in the linear extension of ubiquitin chains, a peptide bond the between the C-terminal glycine and N-terminal methionine of ubiquitin residues.
15 Q9UMS4 (/IMP) Q9UMS4 (/IMP) Q9UMS4 (/IMP) Q9UMS4 (/IMP) Q9UMS4 (/IMP) Q9UMS4 (/IMP) Q9UMS4 (/IMP) Q9UMS4 (/IMP) Q9UMS4 (/IMP) Q9UMS4 (/IMP)
(5 more)
Ubiquitin-ubiquitin ligase activity GO:0034450
Isoenergetic transfer of ubiquitin from one protein to an existing ubiquitin chain via the reaction X-ubiquitin + Y-ubiquitin -> Y-ubiquitin-ubiquitin + X, where both the X-ubiquitin and Y-ubiquitin-ubiquitin linkages are thioester bonds between the C-terminal glycine of ubiquitin and a sulfhydryl side group of a cysteine residue.
4 Q99KP6 (/ISO) Q99KP6 (/ISO) Q99KP6 (/ISO) Q99KP6 (/ISO)
Identical protein binding GO:0042802
Interacting selectively and non-covalently with an identical protein or proteins.
4 Q99KP6 (/ISO) Q99KP6 (/ISO) Q99KP6 (/ISO) Q99KP6 (/ISO)
Ubiquitin protein ligase activity GO:0061630
Catalysis of the transfer of ubiquitin to a substrate protein via the reaction X-ubiquitin + S -> X + S-ubiquitin, where X is either an E2 or E3 enzyme, the X-ubiquitin linkage is a thioester bond, and the S-ubiquitin linkage is an amide bond: an isopeptide bond between the C-terminal glycine of ubiquitin and the epsilon-amino group of lysine residues in the substrate or, in the linear extension of ubiquitin chains, a peptide bond the between the C-terminal glycine and N-terminal methionine of ubiquitin residues.
4 Q99KP6 (/ISO) Q99KP6 (/ISO) Q99KP6 (/ISO) Q99KP6 (/ISO)
Ubiquitin-protein transferase activity GO:0004842
Catalysis of the transfer of ubiquitin from one protein to another via the reaction X-Ub + Y --> Y-Ub + X, where both X-Ub and Y-Ub are covalent linkages.
1 Q9AV81 (/IDA)
Showing 1 to 10 of 11 entries

There are 42 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
Protein K63-linked ubiquitination GO:0070534
A protein ubiquitination process in which a polymer of ubiquitin, formed by linkages between lysine residues at position 63 of the ubiquitin monomers, is added to a protein. K63-linked ubiquitination does not target the substrate protein for degradation, but is involved in several pathways, notably as a signal to promote error-free DNA postreplication repair.
22 O22785 (/ISS) Q08E38 (/ISS) Q08E38 (/ISS) Q08E38 (/ISS) Q08E38 (/ISS) Q08E38 (/ISS) Q08E38 (/ISS) Q08E38 (/ISS) Q08E38 (/ISS) Q08E38 (/ISS)
(12 more)
Proteasomal protein catabolic process GO:0010498
The chemical reactions and pathways resulting in the breakdown of a protein or peptide by hydrolysis of its peptide bonds that is mediated by the proteasome.
19 Q99KP6 (/IMP) Q99KP6 (/IMP) Q99KP6 (/IMP) Q99KP6 (/IMP) Q9UMS4 (/IMP) Q9UMS4 (/IMP) Q9UMS4 (/IMP) Q9UMS4 (/IMP) Q9UMS4 (/IMP) Q9UMS4 (/IMP)
(9 more)
Spliceosomal tri-snRNP complex assembly GO:0000244
The formation of a tri-snRNP complex containing U4 and U6 (or U4atac and U6atac) snRNAs and U5 snRNAs and associated proteins. This includes reannealing of U4 and U6 (or U4atac and U6atac) snRNAs released from previous rounds of splicing to reform the U4/U6 snRNP (or U4atac/U6atac snRNP) as well as the subsequent association of the U5 snRNP with the U4/U6 snRNP (or U4atac/U6atac snRNP) to form a tri-snRNP that is ready to reassemble into another spliceosome complex.
17 Q08E38 (/ISS) Q08E38 (/ISS) Q08E38 (/ISS) Q08E38 (/ISS) Q08E38 (/ISS) Q08E38 (/ISS) Q08E38 (/ISS) Q08E38 (/ISS) Q08E38 (/ISS) Q99KP6 (/ISS)
(7 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.
17 Q08E38 (/ISS) Q08E38 (/ISS) Q08E38 (/ISS) Q08E38 (/ISS) Q08E38 (/ISS) Q08E38 (/ISS) Q08E38 (/ISS) Q08E38 (/ISS) Q08E38 (/ISS) Q99KP6 (/ISS)
(7 more)
Double-strand break repair via nonhomologous end joining GO:0006303
The repair of a double-strand break in DNA in which the two broken ends are rejoined with little or no sequence complementarity. Information at the DNA ends may be lost due to the modification of broken DNA ends. This term covers instances of separate pathways, called classical (or canonical) and alternative nonhomologous end joining (C-NHEJ and A-NHEJ). These in turn may further branch into sub-pathways, but evidence is still unclear.
17 Q08E38 (/ISS) Q08E38 (/ISS) Q08E38 (/ISS) Q08E38 (/ISS) Q08E38 (/ISS) Q08E38 (/ISS) Q08E38 (/ISS) Q08E38 (/ISS) Q08E38 (/ISS) Q99KP6 (/ISS)
(7 more)
Cellular protein localization GO:0034613
Any process in which a protein is transported to, and/or maintained in, a specific location at the level of a cell. Localization at the cellular level encompasses movement within the cell, from within the cell to the cell surface, or from one location to another at the surface of a cell.
17 Q08E38 (/ISS) Q08E38 (/ISS) Q08E38 (/ISS) Q08E38 (/ISS) Q08E38 (/ISS) Q08E38 (/ISS) Q08E38 (/ISS) Q08E38 (/ISS) Q08E38 (/ISS) Q99KP6 (/ISS)
(7 more)
Signal transduction involved in DNA damage checkpoint GO:0072422
A signal transduction process that contributes to a DNA damage checkpoint.
17 Q08E38 (/ISS) Q08E38 (/ISS) Q08E38 (/ISS) Q08E38 (/ISS) Q08E38 (/ISS) Q08E38 (/ISS) Q08E38 (/ISS) Q08E38 (/ISS) Q08E38 (/ISS) Q99KP6 (/ISS)
(7 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.
16 Q7KLW9 (/IC) Q9UMS4 (/IC) Q9UMS4 (/IC) Q9UMS4 (/IC) Q9UMS4 (/IC) Q9UMS4 (/IC) Q9UMS4 (/IC) Q9UMS4 (/IC) Q9UMS4 (/IC) Q9UMS4 (/IC)
(6 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.
16 Q7KLW9 (/TAS) Q9UMS4 (/TAS) Q9UMS4 (/TAS) Q9UMS4 (/TAS) Q9UMS4 (/TAS) Q9UMS4 (/TAS) Q9UMS4 (/TAS) Q9UMS4 (/TAS) Q9UMS4 (/TAS) Q9UMS4 (/TAS)
(6 more)
Protein polyubiquitination GO:0000209
Addition of multiple ubiquitin groups to a protein, forming a ubiquitin chain.
15 Q9UMS4 (/IDA) Q9UMS4 (/IDA) Q9UMS4 (/IDA) Q9UMS4 (/IDA) Q9UMS4 (/IDA) Q9UMS4 (/IDA) Q9UMS4 (/IDA) Q9UMS4 (/IDA) Q9UMS4 (/IDA) Q9UMS4 (/IDA)
(5 more)
Showing 1 to 10 of 42 entries

There are 29 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.
24 Q94BR4 (/IDA) Q99KP6 (/IDA) Q99KP6 (/IDA) Q99KP6 (/IDA) Q99KP6 (/IDA) Q9JMJ4 (/IDA) Q9JMJ4 (/IDA) Q9JMJ4 (/IDA) Q9JMJ4 (/IDA) Q9UMS4 (/IDA)
(14 more)
Prp19 complex GO:0000974
A protein complex consisting of Prp19 and associated proteins that is involved in the transition from the precatalytic spliceosome to the activated form that catalyzes step 1 of splicing, and which remains associated with the spliceosome through the second catalytic step. It is widely conserved, found in both yeast and mammals, though the exact composition varies. In S. cerevisiae, it contains Prp19p, Ntc20p, Snt309p, Isy1p, Syf2p, Cwc2p, Prp46p, Clf1p, Cef1p, and Syf1p.
18 Q08E38 (/ISS) Q08E38 (/ISS) Q08E38 (/ISS) Q08E38 (/ISS) Q08E38 (/ISS) Q08E38 (/ISS) Q08E38 (/ISS) Q08E38 (/ISS) Q08E38 (/ISS) Q7KLW9 (/ISS)
(8 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.
17 O22785 (/ISS) Q08E38 (/ISS) Q08E38 (/ISS) Q08E38 (/ISS) Q08E38 (/ISS) Q08E38 (/ISS) Q08E38 (/ISS) Q08E38 (/ISS) Q08E38 (/ISS) Q08E38 (/ISS)
(7 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.
17 Q08E38 (/ISS) Q08E38 (/ISS) Q08E38 (/ISS) Q08E38 (/ISS) Q08E38 (/ISS) Q08E38 (/ISS) Q08E38 (/ISS) Q08E38 (/ISS) Q08E38 (/ISS) Q99KP6 (/ISS)
(7 more)
Site of double-strand break GO:0035861
A region of a chromosome at which a DNA double-strand break has occurred. DNA damage signaling and repair proteins accumulate at the lesion to respond to the damage and repair the DNA to form a continuous DNA helix.
17 Q08E38 (/ISS) Q08E38 (/ISS) Q08E38 (/ISS) Q08E38 (/ISS) Q08E38 (/ISS) Q08E38 (/ISS) Q08E38 (/ISS) Q08E38 (/ISS) Q08E38 (/ISS) Q99KP6 (/ISS)
(7 more)
Prp19 complex GO:0000974
A protein complex consisting of Prp19 and associated proteins that is involved in the transition from the precatalytic spliceosome to the activated form that catalyzes step 1 of splicing, and which remains associated with the spliceosome through the second catalytic step. It is widely conserved, found in both yeast and mammals, though the exact composition varies. In S. cerevisiae, it contains Prp19p, Ntc20p, Snt309p, Isy1p, Syf2p, Cwc2p, Prp46p, Clf1p, Cef1p, and Syf1p.
15 Q9UMS4 (/IDA) Q9UMS4 (/IDA) Q9UMS4 (/IDA) Q9UMS4 (/IDA) Q9UMS4 (/IDA) Q9UMS4 (/IDA) Q9UMS4 (/IDA) Q9UMS4 (/IDA) Q9UMS4 (/IDA) Q9UMS4 (/IDA)
(5 more)
Nucleoplasm GO:0005654
That part of the nuclear content other than the chromosomes or the nucleolus.
15 Q9UMS4 (/TAS) Q9UMS4 (/TAS) Q9UMS4 (/TAS) Q9UMS4 (/TAS) Q9UMS4 (/TAS) Q9UMS4 (/TAS) Q9UMS4 (/TAS) Q9UMS4 (/TAS) Q9UMS4 (/TAS) Q9UMS4 (/TAS)
(5 more)
Cytoplasm GO:0005737
All of the contents of a cell excluding the plasma membrane and nucleus, but including other subcellular structures.
15 Q9UMS4 (/IDA) Q9UMS4 (/IDA) Q9UMS4 (/IDA) Q9UMS4 (/IDA) Q9UMS4 (/IDA) Q9UMS4 (/IDA) Q9UMS4 (/IDA) Q9UMS4 (/IDA) Q9UMS4 (/IDA) Q9UMS4 (/IDA)
(5 more)
Membrane GO:0016020
A lipid bilayer along with all the proteins and protein complexes embedded in it an attached to it.
15 Q9UMS4 (/HDA) Q9UMS4 (/HDA) Q9UMS4 (/HDA) Q9UMS4 (/HDA) Q9UMS4 (/HDA) Q9UMS4 (/HDA) Q9UMS4 (/HDA) Q9UMS4 (/HDA) Q9UMS4 (/HDA) Q9UMS4 (/HDA)
(5 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.
15 Q9UMS4 (/IDA) Q9UMS4 (/IDA) Q9UMS4 (/IDA) Q9UMS4 (/IDA) Q9UMS4 (/IDA) Q9UMS4 (/IDA) Q9UMS4 (/IDA) Q9UMS4 (/IDA) Q9UMS4 (/IDA) Q9UMS4 (/IDA)
(5 more)
Showing 1 to 10 of 29 entries
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