Human Gene RPL22 (ENST00000234875.9) from GENCODE V44
Description: Homo sapiens ribosomal protein L22 (RPL22), mRNA. (from RefSeq NM_000983) RefSeq Summary (NM_000983): Ribosomes, the organelles that catalyze protein synthesis, consist of a small 40S subunit and a large 60S subunit. Together these subunits are composed of 4 RNA species and approximately 80 structurally distinct proteins. This gene encodes a cytoplasmic ribosomal protein that is a component of the 60S subunit. The protein belongs to the L22E family of ribosomal proteins. Its initiating methionine residue is post-translationally removed. The protein can bind specifically to Epstein-Barr virus-encoded RNAs (EBERs) 1 and 2. The mouse protein has been shown to be capable of binding to heparin. Transcript variants utilizing alternative polyA signals exist. As is typical for genes encoding ribosomal proteins, there are multiple processed pseudogenes of this gene dispersed through the genome. It was previously thought that this gene mapped to 3q26 and that it was fused to the acute myeloid leukemia 1 (AML1) gene located at 21q22 in some therapy-related myelodysplastic syndrome patients with 3;21 translocations; however, these fusions actually involve a ribosomal protein L22 pseudogene located at 3q26, and this gene actually maps to 1p36.3-p36.2. [provided by RefSeq, Jul 2008]. Gencode Transcript: ENST00000234875.9 Gencode Gene: ENSG00000116251.11 Transcript (Including UTRs) Position: hg38 chr1:6,185,020-6,199,595 Size: 14,576 Total Exon Count: 4 Strand: - Coding Region Position: hg38 chr1:6,186,672-6,199,573 Size: 12,902 Coding Exon Count: 4
ID:RL22_HUMAN DESCRIPTION: RecName: Full=60S ribosomal protein L22; AltName: Full=EBER-associated protein; Short=EAP; AltName: Full=Epstein-Barr virus small RNA-associated protein; AltName: Full=Heparin-binding protein HBp15; MISCELLANEOUS: Binds to Epstein-Barr virus small RNAs and to heparin. SIMILARITY: Belongs to the ribosomal protein L22e family.
The RNAfold program from the Vienna RNA Package is used to perform the secondary structure predictions and folding calculations. The estimated folding energy is in kcal/mol. The more negative the energy, the more secondary structure the RNA is likely to have.
Pfam Domains: PF01776 - Ribosomal L22e protein family
ModBase Predicted Comparative 3D Structure on P35268
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Orthologous Genes in Other Species
Orthologies between human, mouse, and rat are computed by taking the best BLASTP hit, and filtering out non-syntenic hits. For more distant species reciprocal-best BLASTP hits are used. Note that the absence of an ortholog in the table below may reflect incomplete annotations in the other species rather than a true absence of the orthologous gene.
BC020237 - Homo sapiens ribosomal protein L22, mRNA (cDNA clone IMAGE:3836024), partial cds. BC011829 - Homo sapiens ribosomal protein L22, mRNA (cDNA clone IMAGE:3834726), partial cds. AF113701 - Homo sapiens clone FLC0593. AK097075 - Homo sapiens cDNA FLJ39756 fis, clone SMINT2018681, moderately similar to 60S RIBOSOMAL PROTEIN L22. BC032295 - Homo sapiens ribosomal protein L22, mRNA (cDNA clone IMAGE:3921971). AL110153 - Homo sapiens mRNA; cDNA DKFZp586E0524 (from clone DKFZp586E0524). BC046108 - Homo sapiens cDNA clone IMAGE:5763199, **** WARNING: chimeric clone ****. BC058887 - Homo sapiens ribosomal protein L22, mRNA (cDNA clone MGC:64893 IMAGE:6141451), complete cds. BC066314 - Homo sapiens ribosomal protein L22, mRNA (cDNA clone MGC:87176 IMAGE:5303658), complete cds. BC035566 - Homo sapiens ribosomal protein L22, mRNA (cDNA clone MGC:40344 IMAGE:5109124), complete cds. X59357 - Human mRNA for Epstein-Barr virus small RNAs (EBERs)associated protein (EAP). JD521801 - Sequence 502825 from Patent EP1572962. D17652 - Homo sapiens mRNA for HBp15/L22, complete cds. JD056778 - Sequence 37802 from Patent EP1572962. JD042649 - Sequence 23673 from Patent EP1572962. CR456873 - Homo sapiens full open reading frame cDNA clone RZPDo834F116D for gene RPL22, ribosomal protein L22; complete cds, incl. stopcodon. AK311749 - Homo sapiens cDNA, FLJ92008, Homo sapiens ribosomal protein L22 (RPL22), mRNA. KJ892031 - Synthetic construct Homo sapiens clone ccsbBroadEn_01425 RPL22 gene, encodes complete protein.
Biochemical and Signaling Pathways
KEGG - Kyoto Encyclopedia of Genes and Genomes hsa03010 - Ribosome
Reactome (by CSHL, EBI, and GO)
Protein P35268 (Reactome details) participates in the following event(s):
R-HSA-72672 The 60S subunit joins the translation initiation complex R-HSA-156826 Dissociation of L13a from the 60s ribosomal subunit R-HSA-72673 Release of 40S and 60S subunits from the 80S ribosome R-HSA-72671 eIF5B:GTP is hydrolyzed and released R-HSA-156907 Aminoacyl-tRNA binds to the ribosome at the A-site R-HSA-2408529 Sec-tRNA(Sec):EEFSEC:GTP binds to 80S Ribosome R-HSA-141691 GTP bound eRF3:eRF1 complex binds the peptidyl tRNA:mRNA:80S Ribosome complex R-HSA-156915 Translocation of ribosome by 3 bases in the 3' direction R-HSA-141671 Polypeptide release from the eRF3-GDP:eRF1:mRNA:80S Ribosome complex R-HSA-156912 Peptide transfer from P-site tRNA to the A-site tRNA R-HSA-927832 UPF1 binds an mRNP with a termination codon preceding an Exon Junction Complex R-HSA-927789 Formation of UPF1:eRF3 complex on mRNA with a premature termination codon and no Exon Junction Complex R-HSA-1799332 Nascent polypeptide:mRNA:ribosome complex binds signal recognition particle (SRP) R-HSA-156923 Hydrolysis of eEF1A:GTP R-HSA-5333615 80S:Met-tRNAi:mRNA:SECISBP2:Sec-tRNA(Sec):EEFSEC:GTP is hydrolysed to 80S:Met-tRNAi:mRNA:SECISBP2:Sec and EEFSEC:GDP by EEFSEC R-HSA-141673 GTP Hydrolysis by eRF3 bound to the eRF1:mRNA:polypeptide:80S Ribosome complex R-HSA-927889 SMG1 phosphorylates UPF1 (enhanced by Exon Junction Complex) R-HSA-1799329 Signal peptidase hydrolyzes signal peptide from ribosome-associated nascent protein R-HSA-1799330 The SRP receptor binds the SRP:nascent peptide:ribosome complex R-HSA-1799326 Signal-containing nascent peptide translocates to endoplasmic reticulum R-HSA-72706 GTP hydrolysis and joining of the 60S ribosomal subunit R-HSA-156827 L13a-mediated translation R-HSA-72689 Formation of a pool of free 40S subunits R-HSA-6791226 Major pathway of rRNA processing in the nucleolus and cytosol R-HSA-1799339 SRP-dependent cotranslational protein targeting to membrane R-HSA-9010553 Regulation of expression of SLITs and ROBOs R-HSA-72737 Cap-dependent Translation Initiation R-HSA-72613 Eukaryotic Translation Initiation R-HSA-8868773 rRNA processing in the nucleus and cytosol R-HSA-156902 Peptide chain elongation R-HSA-2408557 Selenocysteine synthesis R-HSA-72764 Eukaryotic Translation Termination R-HSA-975957 Nonsense Mediated Decay (NMD) enhanced by the Exon Junction Complex (EJC) R-HSA-975956 Nonsense Mediated Decay (NMD) independent of the Exon Junction Complex (EJC) R-HSA-72766 Translation R-HSA-376176 Signaling by ROBO receptors R-HSA-192823 Viral mRNA Translation R-HSA-72312 rRNA processing R-HSA-156842 Eukaryotic Translation Elongation R-HSA-2408522 Selenoamino acid metabolism R-HSA-927802 Nonsense-Mediated Decay (NMD) R-HSA-392499 Metabolism of proteins R-HSA-422475 Axon guidance R-HSA-168273 Influenza Viral RNA Transcription and Replication R-HSA-8953854 Metabolism of RNA R-HSA-71291 Metabolism of nitrogenous molecules R-HSA-1266738 Developmental Biology R-HSA-168255 Influenza Life Cycle R-HSA-1430728 Metabolism R-HSA-168254 Influenza Infection R-HSA-5663205 Infectious disease R-HSA-1643685 Disease
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