Annotations: 9GWJ

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, C	PF15011	Ribosome biogenesis protein C1orf109-like (CA109-like)	Ribosome biogenesis protein C1orf109-like	Ribosome biogenesis protein C1orf109 is involved in the cytoplasmic maturation steps of pre-60S ribosomal particles by promoting the release of shuttling protein RSL24D1/RLP24 from the pre-ribosomal particles [2]. It has been first identified as the ...	Ribosome biogenesis protein C1orf109 is involved in the cytoplasmic maturation steps of pre-60S ribosomal particles by promoting the release of shuttling protein RSL24D1/RLP24 from the pre-ribosomal particles [2]. It has been first identified as the downstream target of a protein kinase, casein kinase 2 (CK2) which is upregulated in cancer cells. C1orf109 has been found upregulated in cancer cells and therefore, it has been suggested to be important in the regulation of cancer cell proliferation. The precise mechanism of CK2 targeting C1orf109 is not well characterised [1]. It is found to be localised in the nucleus and cytoplasm [1].	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, C	AFG2-interacting ribosome maturation factor	-	cellular component biogenesis ribosome biogenesis ribonucleoprotein complex biogenesis cellular process cellular component organization or biogenesis ribosomal large subunit biogenesis	cellular anatomical structure intracellular anatomical structure cytoplasm cytosol membrane-bounded organelle nucleus membrane-enclosed lumen intracellular membraneless organelle intracellular membrane-bounded organelle nucleolus intracellular organelle lumen intracellular organelle organelle lumen organelle cellular anatomical structure intracellular anatomical structure cytoplasm cytosol membrane-bounded organelle nucleus membrane-enclosed lumen intracellular membraneless organelle intracellular membrane-bounded organelle nucleolus intracellular organelle lumen intracellular organelle organelle lumen organelle membraneless organelle nuclear lumen nucleoplasm
B, D	Cyclin-dependent kinase 2-interacting protein	preribosome binding ribonucleoprotein complex binding protein-containing complex binding binding	nucleobase-containing compound metabolic process DNA replication metabolic process cellular process primary metabolic process DNA metabolic process macromolecule metabolic process nucleic acid metabolic process cellular component biogenesis ribosome biogenesis ribonucleoprotein complex biogenesis cellular component organization or biogenesis ribosomal large subunit biogenesis cellular response to stimulus nucleobase-containing compound metabolic process DNA replication metabolic process cellular process primary metabolic process DNA metabolic process macromolecule metabolic process nucleic acid metabolic process cellular component biogenesis ribosome biogenesis ribonucleoprotein complex biogenesis cellular component organization or biogenesis ribosomal large subunit biogenesis cellular response to stimulus response to stimulus cellular response to stress DNA damage response response to stress DNA repair cell division	membrane-bounded organelle intracellular organelle cellular anatomical structure intracellular anatomical structure organelle nucleus intracellular membrane-bounded organelle

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, C	IPR029159	Ribosome biogenesis protein C1orf109-like	Family
B, D	IPR023250	Cyclin-dependent kinase 2-interacting protein	Family

Pharos: Disease Associations Pharos Homepage Annotation

Chains	Drug Target	Associated Disease
A, C	Pharos: Q9NX04	endometrial carcinoma ovarian carcinoma
B, D	Pharos: Q9BW66	astrocytic tumor glioblastoma atypical teratoid rhabdoid tumor colorectal cancer

RCSB PDB Core Operations are funded by the U.S. National Science Foundation (DBI-2321666), the US Department of Energy (DE-SC0019749), and the National Cancer Institute, National Institute of Allergy and Infectious Diseases, and National Institute of General Medical Sciences of the National Institutes of Health under grant R01GM157729. RCSB PDB uses resources of the National Energy Research Scientific Computing Center (NERSC), a Department of Energy User Facility.