Collated Gene Ontology terms

Biological process: zinc ion binding(2025) metal ion binding(2025) tRNA binding(2022, 2025) protein-containing complex binding(2024, 2025)

Molecular function: secondary piRNA processing2024, 2025 piRNA-mediated gene silencing by mRNA destabilization2024, 2025 RNA splicing2006, 2025 spermatogenesis2025 mRNA processing2025 cell differentiation2025 regulatory ncRNA-mediated gene silencing2013, 2025 transposable element silencing by piRNA-mediated heterochromatin formation2024 spliceosome conformational change to release U4 (or U4atac) and U1 (or U11)2025 oogenesis2013
negative regulation of DNA-templated transcription2013 mRNA splicing, via spliceosome2025 copper ion homeostasis2014

Cellular component: nucleoplasm2015, 2017, 2025 U12-type spliceosomal complex2006, 2017, 2025 cytosol2017, 2025 ribonucleoprotein complex2025 cytoplasm2008, 2012, 2025 piP-body2024, 2025 nucleus2018, 2019, 2025 spliceosomal complex2025 U11/U12 snRNP2025

Phylogenetic distribution

Chordates: 22/21 
Echinoderms: 0/0 
Hemichordates: 1/1 
Annelids: 1/1 
Molluscs: 0/0 
Bryozoans: 0/0 
Platyhelminthes: 0/0 
Rotifers: 0/0 
Nematodes: 2/3 
Arthropods: 4/5 
Tardigrades: 0/0 
Placozoa: 1/1 
Cnidaria: 1/1 
Porifera: 0/0 
Choanoflagellates+: 0/1 
Dikarya: 0/14 
Fungi (other): 0/1 
Protozoa: 0/3 
Excavates: 0/4 
Harosa: 1/4 
Hacrobia: 0/0 
Plants: 38/39 
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

Click here to switch to the previous version of the database.

Proteins

UniProt ID
Organism DB»		 Standard knownness clustom knownness Gene name Description Species  [Show all] GO terms Seq. links Protein domain links
U1148_ARATH
TAIR»
0.0
SNRNP48 U11/U12 small nuclear ribonucleoprotein 48 kDa
protein (U11/U12 snRNP 48 kDa protein) (U11/U12-48K)		 Arabidopsis thaliana
TI:3702 None
 
A3QMD6_CAEEL
WormBase»
0.0
gtsf-1 CHHC U11-48K-type domain-containing protein Caenorhabditis elegans
TI:6239 None
 
A0A0G2KRK2_DANRE
Ensembl»
0.0
LOC100535654 Gametocyte-specific factor 1 Danio rerio
TI:7955 None
 
A0A0R4IMG9_DANRE
ZFIN»
0.0
snrnp48 Small nuclear ribonucleoprotein 48 (U11/U12) (U11/U12
small nuclear ribonucleoprotein 48 kDa protein)		 Danio rerio
TI:7955 None
 
Q7ZUF8_DANRE
ZFIN»
0.0
gtsf1 Uncharacterized protein LOC405758 (Zgc:56699) Danio rerio
TI:7955 None
 
ASTRX_DROME
FlyBase»
4.0
arx Gametocyte-specific factor 1
homolog (Protein asterix)		 Drosophila melanogaster
TI:7227 None
 
Q9VMU7_DROME
FlyBase»
0.8
Dmel\CG14036 FI16614p1 Drosophila melanogaster
TI:7227 None
 
A0A8V0X3T4_CHICK
Ensembl»
0.0
SNRNP48 Small nuclear ribonucleoprotein
U11/U12 subunit 48		 Gallus gallus
TI:9031 None
   
A0A8V1A6E3_CHICK
Ensembl»
0.0
GTSF2 Gametocyte specific factor 2 Gallus gallus
TI:9031 None
   
A0A8V1A9P9_CHICK
Ensembl»
0.0
GTSF1 Gametocyte specific factor 1 Gallus gallus
TI:9031 None
   
GTSF1_HUMAN
Ensembl»
0.8
GTSF1 Gametocyte-specific factor 1 (Protein FAM112B) Homo sapiens
TI:9606 None
 
GTSFL_HUMAN
Ensembl»
0.0
GTSF1L Gametocyte-specific factor
1-like (Protein FAM112A)		 Homo sapiens
TI:9606 None
 
SNR48_HUMAN
Ensembl»
2.2
SNRNP48 U11/U12 small nuclear ribonucleoprotein 48 kDa
protein (U11/U12 snRNP 48 kDa protein) (U11/U12-48K)		 Homo sapiens
TI:9606 None
 
GTSF1_MOUSE
Ensembl»
2.1
Gtsf1 Gametocyte-specific factor 1 (Protein FAM112B) Mus musculus
TI:10090 None
 
GTSFL_MOUSE
Ensembl»
0.8
Gtsf1l Gametocyte-specific factor
1-like (Protein FAM112A)		 Mus musculus
TI:10090 None
 
Q80Y74_MOUSE
Ensembl»
0.8
Gtsf2 Gametocyte specific factor
2 (cDNA sequence BC048502)		 Mus musculus
TI:10090 None
 
SNR48_MOUSE
Ensembl»
0.0
Snrnp48 U11/U12 small nuclear ribonucleoprotein 48 kDa
protein (U11/U12 snRNP 48 kDa protein)		 Mus musculus
TI:10090 None
 
A0A8I6A438_RAT
RGD»
0.5
Gtsf1l Gametocyte specific factor 1-like Rattus norvegicus
TI:10116 None
   
A0ABK0LNS5_RAT
RGD»
0.0
Snrnp48 Small nuclear ribonucleoprotein
U11/U12 subunit 48		 Rattus norvegicus
TI:10116 None
   
A1A5S0_RAT
RGD»
1.5
Gtsf1 Gametocyte specific factor 1 Rattus norvegicus
TI:10116 None
   
G3V9L5_RAT
RGD»
0.5
Gtsf2 Gametocyte specific factor 2 Rattus norvegicus
TI:10116 None