Name

ESCO1 Gene

establishment of sister chromatid cohesion N-acetyltransferase 1

Enables identical protein binding activity; peptide-lysine-N-acetyltransferase activity; and zinc ion binding activity. Involved in peptidyl-lysine acetylation; post-translational protein acetylation; and regulation of DNA replication. Located in chromatin. [provided by Alliance of Genome Resources, Mar 2025]

ESCO2 Gene

establishment of sister chromatid cohesion N-acetyltransferase 2

This gene encodes a protein that may have acetyltransferase activity and may be required for the establishment of sister chromatid cohesion during the S phase of mitosis. Mutations in this gene have been associated with Roberts syndrome. [provided by RefSeq, Jul 2008]

LOC101928959 Gene

probable ribosome biogenesis protein RLP24 pseudogene

NMD3P1 Gene

NMD3 ribosome export adaptor pseudogene 1

LOC728034 Gene

BMS1 ribosome biogenesis factor pseudogene

LOC101927920 Gene

probable ribosome biogenesis protein RLP24 pseudogene

LOC102724031 Gene

ribosome biogenesis protein BMS1 homolog

NSA2 Gene

NSA2 ribosome biogenesis homolog (S. cerevisiae)

This gene encodes a nucleolar protein involved in cell cycle regulation and proliferation. This gene was identified based on sequence similarity to a highly conserved Saccharomyces cerevisiae gene encoding a pre-ribosomal protein, which is involved in large ribosomal subunit biogenesis. The encoded protein is found at elevated levels in diabetic nephropathy. Alternative splicing results in multiple transcript variants. Several related pseudogenes have been identified. [provided by RefSeq, Nov 2012]

BMS1 Gene

BMS1 ribosome biogenesis factor

This gene likely encodes a ribosome assembly protein. A similar protein in yeast functions in 35S-rRNA processing, which includes a series of cleavage steps critical for formation of 40S ribosomes. Related pseudogenes exist on chromosomes 2, 9, 10, 15, 16, and 22.[provided by RefSeq, Mar 2009]

LOC101927140 Gene

probable ribosome biogenesis protein RLP24 pseudogene

BMS1P7 Gene

BMS1 ribosome biogenesis factor pseudogene 7

LOC105379542 Gene

ribosome biogenesis protein BMS1 homolog

RBFA Gene

ribosome binding factor A (putative)

Predicted to be involved in rRNA processing. Located in mitochondrion. [provided by Alliance of Genome Resources, Mar 2025]

BMS1P17 Gene

BMS1 ribosome biogenesis factor pseudogene 17

NMD3 Gene

NMD3 ribosome export adaptor

Ribosomal 40S and 60S subunits associate in the nucleolus and are exported to the cytoplasm. The protein encoded by this gene is involved in the passage of the 60S subunit through the nuclear pore complex and into the cytoplasm. Several transcript variants exist for this gene, but the full-length natures of only two have been described to date. [provided by RefSeq, Feb 2016]

BMS1P19 Gene

BMS1 ribosome biogenesis factor pseudogene 19

BMS1P18 Gene

BMS1 ribosome biogenesis factor pseudogene 18

BMS1P15 Gene

BMS1 ribosome biogenesis factor pseudogene 15

BMS1P16 Gene

BMS1 ribosome biogenesis factor pseudogene 16

BMS1P11 Gene

BMS1 ribosome biogenesis factor pseudogene 11

BMS1P10 Gene

BMS1 ribosome biogenesis factor pseudogene 10

BMS1P13 Gene

BMS1 ribosome biogenesis factor pseudogene 13

BMS1P12 Gene

BMS1 ribosome biogenesis factor pseudogene 12

MTG2 Gene

mitochondrial ribosome-associated GTPase 2

Small G proteins, such as GTPBP5, act as molecular switches that play crucial roles in the regulation of fundamental cellular processes such as protein synthesis, nuclear transport, membrane trafficking, and signal transduction (Hirano et al., 2006 [PubMed 17054726]).[supplied by OMIM, Mar 2008]

MTG1 Gene

mitochondrial ribosome-associated GTPase 1

Enables GTPase activity. Involved in regulation of mitochondrial translation and regulation of respiratory system process. Located in mitochondrial inner membrane; mitochondrial ribosome; and nucleoplasm. [provided by Alliance of Genome Resources, Mar 2025]

LOC392027 Gene

ribosome binding protein 1 homolog 180kDa (dog) pseudogene

LOC100421765 Gene

NSA2 ribosome biogenesis homolog (S. cerevisiae) pseudogene

LOC100421693 Gene

NSA2 ribosome biogenesis homolog (S. cerevisiae) pseudogene

LOC100421691 Gene

NSA2 ribosome biogenesis homolog (S. cerevisiae) pseudogene

LOC100421690 Gene

NSA2 ribosome biogenesis homolog (S. cerevisiae) pseudogene

MRRF Gene

mitochondrial ribosome recycling factor

This gene encodes a ribosome recycling factor, which is a component of the mitochondrial translational machinery. The encoded protein, along with mitochondrial elongation factor 2, functions in ribosomal recycling at the termination of mitochondrial translation by mediating the disassembly of ribosomes from messenger RNA. A pseudogene of this gene has been identified on chromosome X. [provided by RefSeq, Oct 2016]

NMD3P2 Gene

NMD3 ribosome export adaptor pseudogene 2

URB2 Gene

URB2 ribosome biogenesis 2 homolog (S. cerevisiae)

Predicted to be involved in regulation of signal transduction by p53 class mediator and ribosome biogenesis. Located in aggresome; midbody; and nucleolus. [provided by Alliance of Genome Resources, Mar 2025]

URB1 Gene

URB1 ribosome biogenesis 1 homolog (S. cerevisiae)

Enables RNA binding activity. Predicted to be involved in maturation of 5.8S rRNA from tricistronic rRNA transcript (SSU-rRNA, 5.8S rRNA, LSU-rRNA) and maturation of LSU-rRNA from tricistronic rRNA transcript (SSU-rRNA, 5.8S rRNA, LSU-rRNA). Located in fibrillar center. [provided by Alliance of Genome Resources, Mar 2025]

LOC100132658 Gene

NSA2 ribosome biogenesis homolog (S. cerevisiae) pseudogene

BMS1P21 Gene

BMS1 ribosome biogenesis factor pseudogene 21

LOC100421669 Gene

ribosome binding protein 1 homolog 180kDa (dog) pseudogene

LOC100421749 Gene

NSA2 ribosome biogenesis homolog (S. cerevisiae) pseudogene

RPF2P2 Gene

ribosome production factor 2 homolog (S. cerevisiae) pseudogene 2

BMS1P20 Gene

BMS1 ribosome biogenesis factor pseudogene 20

This locus appears to be a transcribed pseudogene of the BMS1 homolog of yeast ribosome assembly protein on chromosome 10 that has arisen from duplication of the 3' half of the parent gene. Frameshifts and premature stop codons are present in this pseudogene compared to the parent gene. This gene lies in the immunoglobulin lambda gene cluster on chromosome 22q11.21.[provided by RefSeq, Mar 2009]

LOC400061 Gene

NSA2 ribosome biogenesis homolog (S. cerevisiae) pseudogene

LOC105371239 Gene

probable ribosome biogenesis protein RLP24 pseudogene

LOC105370293 Gene

ribosome-binding protein 1-like

LOC100421689 Gene

NSA2 ribosome biogenesis homolog (S. cerevisiae) pseudogene

LOC100420872 Gene

ribosome binding factor A (putative) pseudogene

BMS1P9 Gene

BMS1 ribosome biogenesis factor pseudogene 9

BMS1P8 Gene

BMS1 ribosome biogenesis factor pseudogene 8

BMS1P3 Gene

BMS1 ribosome biogenesis factor pseudogene 3

BMS1P5 Gene

BMS1 ribosome biogenesis factor pseudogene 5

BMS1P4 Gene

BMS1 ribosome biogenesis factor pseudogene 4

BMS1P6 Gene

BMS1 ribosome biogenesis factor pseudogene 6

RRBP1 Gene

ribosome binding protein 1

This gene encodes a ribosome-binding protein of the endoplasmic reticulum (ER) membrane. Studies suggest that this gene plays a role in ER proliferation, secretory pathways and secretory cell differentiation, and mediation of ER-microtubule interactions. Alternative splicing has been observed and protein isoforms are characterized by regions of N-terminal decapeptide and C-terminal heptad repeats. Splicing of the tandem repeats results in variations in ribosome-binding affinity and secretory function. The full-length nature of variants which differ in repeat length has not been determined. Pseudogenes of this gene have been identified on chromosomes 3 and 7, and RRBP1 has been excluded as a candidate gene in the cause of Alagille syndrome, the result of a mutation in a nearby gene on chromosome 20p12. [provided by RefSeq, Apr 2012]

LOC100420929 Gene

ribosome binding factor A (putative) pseudogene

LOC100421721 Gene

NSA2 ribosome biogenesis homolog (S. cerevisiae) pseudogene

RPF1 Gene

ribosome production factor 1 homolog (S. cerevisiae)

Enables RNA binding activity. Predicted to be involved in maturation of 5.8S rRNA and maturation of LSU-rRNA. Located in nucleolus. [provided by Alliance of Genome Resources, Mar 2025]

RPF2 Gene

ribosome production factor 2 homolog (S. cerevisiae)

Enables 5S rRNA binding activity. Involved in protein localization to nucleolus; regulation of signal transduction by p53 class mediator; and ribosomal large subunit biogenesis. Located in chromosome; nucleolus; and nucleoplasm. [provided by Alliance of Genome Resources, Mar 2025]

LTV1 Gene

LTV1 ribosome biogenesis factor

Predicted to be involved in ribosomal small subunit biogenesis and ribosomal small subunit export from nucleus. Located in cytosol and nucleoplasm. Implicated in inflammatory poikiloderma with hair abnormalities and acral keratoses. [provided by Alliance of Genome Resources, Mar 2025]

MRRFP1 Gene

mitochondrial ribosome recycling factor pseudogene 1

RPF2P1 Gene

ribosome production factor 2 homolog (S. cerevisiae) pseudogene 1

RRS1 Gene

RRS1 ribosome biogenesis regulator homolog (S. cerevisiae)

Enables 5S rRNA binding activity. Involved in several processes, including mitotic metaphase chromosome alignment; protein localization to nucleolus; and ribosomal large subunit assembly. Located in condensed nuclear chromosome; nucleolus; and nucleoplasm. [provided by Alliance of Genome Resources, Mar 2025]

NOP53 Gene

NOP53 ribosome biogenesis factor

Enables 5S rRNA binding activity; identical protein binding activity; and p53 binding activity. Involved in several processes, including mitotic G2 DNA damage checkpoint signaling; regulation of intracellular signal transduction; and regulation of primary metabolic process. Located in cytosol; nuclear lumen; and rDNA heterochromatin. [provided by Alliance of Genome Resources, Mar 2025]

BUD23 Gene

BUD23 rRNA methyltransferase and ribosome maturation factor

This gene encodes a protein containing a nuclear localization signal and an S-adenosyl-L-methionine binding motif typical of methyltransferases, suggesting that the encoded protein may act on DNA methylation. This gene is deleted in Williams syndrome, a multisystem developmental disorder caused by the deletion of contiguous genes at 7q11.23. Alternatively spliced transcript variants have been found. [provided by RefSeq, Feb 2011]

SLX9 Gene

SLX9 ribosome biogenesis factor

Predicted to be involved in maturation of SSU-rRNA from tricistronic rRNA transcript (SSU-rRNA, 5.8S rRNA, LSU-rRNA). Predicted to be located in nucleolus. Predicted to be part of 90S preribosome and preribosome, small subunit precursor. [provided by Alliance of Genome Resources, Mar 2025]

AIRIM Gene

AFG2 interacting ribosome maturation factor

Involved in ribosomal large subunit biogenesis. Located in cytosol; nucleolus; and nucleoplasm. [provided by Alliance of Genome Resources, Mar 2025]