Collated Gene Ontology terms

Biological process: U5 snRNA binding(2022, 2025) ubiquitin protein ligase binding(2023, 2025) RNA binding(2025)

Molecular function: mRNA splicing, via spliceosome2024, 2025 mRNA cis splicing, via spliceosome2022, 2023, 2025 regulation of homologous chromosome segregation2022, 2025 mRNA processing2025 RNA splicing2025 chromosome segregation2025 alternative mRNA splicing, via spliceosome2024, 2025 response to high fluence blue light stimulus by blue high-fluence system2016 regulation of photomorphogenesis2016 primary root development2016
negative regulation of protein ubiquitination2023

Cellular component: spliceosomal complex2014, 2018, 2025 nucleus2009, 2018, 2022, 2025 nucleoplasm2015, 2022, 2024, 2025 chromosome, centromeric region2022, 2025 nuclear speck2016, 2025 cytosol2009 cytoplasm2025

Phylogenetic distribution

Chordates: 20/21 
Echinoderms: 0/0 
Hemichordates: 1/1 
Annelids: 1/1 
Molluscs: 0/0 
Bryozoans: 0/0 
Platyhelminthes: 0/0 
Rotifers: 0/0 
Nematodes: 3/3 
Arthropods: 5/5 
Tardigrades: 0/0 
Placozoa: 1/1 
Cnidaria: 1/1 
Porifera: 0/0 
Choanoflagellates+: 9/1 
Dikarya: 0/14 
Fungi (other): 0/1 
Protozoa: 2/3 
Excavates: 0/4 
Harosa: 1/4 
Hacrobia: 0/0 
Plants: 39/39 
Archea: 0/8 
Bacteria: 0/35 

Find a cluster

Protein ID:
UniProt ID, accession, gene name or model org. database name
Cluster ID:
e.g. "UKP00123" or "123"

Download

Protein sequences (FASTA format)

Knownness history

2015 2016 2017 2018 2019 2020 2021 2022 2023 2024 2025 0 2 4 6 8 10 Knownness

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Proteins

UniProt ID
Organism DB»		 Standard knownness clustom knownness Gene name Description Species  [Show all] GO terms Seq. links Protein domain links
CSU2_ARATH
TAIR»
4.5
CSU2 Protein COP1 SUPPRESSOR 2 Arabidopsis thaliana
TI:3702 None
 
Q9XVH9_CAEEL
WormBase»
0.5
CELE_T23G11.4 T23G11.4 Hepatocellular carcinoma-associated antigen 59 Caenorhabditis elegans
TI:6239 None
 
Q5XJ46_DANRE
ZFIN»
0.5
DKEY-226M8.1 Zgc:103692 (Telomere length and
silencing protein 1 homolog)		 Danio rerio
TI:7955 None
 
Q55ER9_DICDI
dictyBase»
0.5
DDB_G0268774 Uncharacterized protein Dictyostelium discoideum
TI:44689 None
 
Q9W0A9_DROME
FlyBase»
0.5
Dmel\CG7974 GM02612p Drosophila melanogaster
TI:7227 None
 
F1P4D4_CHICK
Ensembl»
0.5
C9orf78 Chromosome 9 open reading frame 78 Gallus gallus
TI:9031 None
   
TLS1_HUMAN
Ensembl»
2.9
C9orf78 Splicing factor C9orf78
(Hepatocellular carcinoma-associated antigen 59)		 Homo sapiens
TI:9606 None
 
TLS1_MOUSE
Ensembl»
0.5
Splicing factor C9orf78 homolog Mus musculus
TI:10090 None
 
A0A096MJX5_RAT
RGD»
2.0
C3h9orf78 Similar to human chromosome
9 open reading frame 78		 Rattus norvegicus
TI:10116 None
   
TLS1_SCHPO
PomBase»
2.1
tls1 Splicing factor tls1 (Telomere
length and silencing protein 1)		 Schizosaccharomyces pombe
TI:4896 None