Collated Gene Ontology terms

Biological process: ribosomal large subunit binding(2012, 2023, 2025) mitochondrial large ribosomal subunit binding(2023, 2025) metal ion binding(2025) identical protein binding(2025) DNA-binding transcription factor activity(2025) DNA binding(2025)

Molecular function: negative regulation of translation2012, 2017, 2021, 2025 negative regulation of ribosome biogenesis2017, 2021, 2025 regulation of translation2025 cytosolic ribosome assembly2025 ribosomal large subunit biogenesis2012, 2025 mitochondrial large ribosomal subunit assembly2025 negative regulation of mitochondrial translation2012, 2025 ribosome biogenesis2025 regulation of DNA-templated transcription2025 post-transcriptional regulation of gene expression2016
IRE1-mediated unfolded protein response2018

Cellular component: mitochondrion2012, 2014, 2021, 2024, 2025 chloroplast2018, 2021, 2025 cytoplasm2025 plastid-encoded plastid RNA polymerase complex2021, 2025 chloroplast nucleoid2021, 2025 mitochondrial matrix2025 cytosol2014, 2025

Phylogenetic distribution

Chordates: 21/21 
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: 5/5 
Tardigrades: 0/0 
Placozoa: 1/1 
Cnidaria: 1/1 
Porifera: 0/0 
Choanoflagellates+: 3/1 
Dikarya: 0/14 
Fungi (other): 0/1 
Protozoa: 2/3 
Excavates: 2/4 
Harosa: 3/4 
Hacrobia: 0/0 
Plants: 38/39 
Archea: 0/8 
Bacteria: 32/35 

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
IOJAM_ARATH
TAIR»
1.5
At1g67620 Protein Iojap-related, mitochondrial Arabidopsis thaliana
TI:3702 None
 
IOJAP_ARATH
TAIR»
1.5
IJ Protein Iojap, chloroplastic Arabidopsis thaliana
TI:3702 None
 
YM62_CAEEL
WormBase»
2.0
mals-1 Uncharacterized protein K12H4.2 Caenorhabditis elegans
TI:6239 None
 
E7F2E7_DANRE
ZFIN»
1.5
malsu1 Mitochondrial assembly of ribosomal
large subunit protein 1		 Danio rerio
TI:7955 None
 
Q54B26_DICDI
dictyBase»
1.5
DDB_G0293938 Uncharacterized protein Dictyostelium discoideum
TI:44689 None
 
Q9W0F9_DROME
FlyBase»
2.0
312 Mitochondrial assembly of ribosomal
large subunit protein 1		 Drosophila melanogaster
TI:7227 None
 
IOJAP_ECOLI
EnsemblBacteria»
4.7
rsfS Ribosomal silencing factor RsfS (Large
ribosomal subunit assembly factor RsfS)		 Escherichia coli
TI:562 None
 
A0A8V0X2H6_CHICK
Ensembl»
1.5
MALSU1 Mitochondrial assembly of ribosomal
large subunit protein 1		 Gallus gallus
TI:9031 None
   
MASU1_HUMAN
Ensembl»
4.7
MALSU1 Mitochondrial assembly of ribosomal
large subunit protein 1		 Homo sapiens
TI:9606 None
 
MASU1_MOUSE
Ensembl»
4.5
Malsu1 Mitochondrial assembly of ribosomal
large subunit protein 1		 Mus musculus
TI:10090 None
 
D3ZZ37_RAT
RGD»
3.5
Malsu1 Mitochondrial assembly of
ribosomal large subunit 1		 Rattus norvegicus
TI:10116 None