RBM8A RNA binding motif protein 8A [Homo sapiens (human)]
| Gene Symbol | RBM8A |
| Entrez Gene ID | 9939 |
| Full Name | RNA binding motif protein 8A |
| Synonyms | BOV-1A, BOV-1B, BOV-1C, MDS014, RBM8, RBM8B, Y14, ZNRP, ZRNP1 |
| Gene Type | protein-coding |
| Organism | Homo sapiens (human) |
| Genome |
1 1q12 |
| Summary | This gene encodes a protein with a conserved RNA-binding motif. The protein is found predominantly in the nucleus, although it is also present in the cytoplasm. It is preferentially associated with mRNAs produced by splicing, including both nuclear mRNAs and newly exported cytoplasmic mRNAs. It is thought that the protein remains associated with spliced mRNAs as a tag to indicate where introns had been present, thus coupling pre- and post-mRNA splicing events. Previously, it was thought that two genes encode this protein, RBM8A and RBM8B; it is now thought that the RBM8B locus is a pseudogene. Two alternative start codons result in two forms of the protein, and this gene also uses multiple polyadenylation sites. [provided by RefSeq]. |
| Disorder | MIM: 605313 |
| mRNA | NM_005105, 324120942 |
| Protein | NP_005096, 4826972 |
| Product | RNA-binding protein 8A |
| RefSeq Status | REVIEWED |
| hsa03013 | RNA transport |
| hsa03015 | mRNA surveillance pathway |
| hsa03040 | Spliceosome |
Reactome
| REACT_467 | mRNA Splicing - Major Pathway |
| REACT_1366 | RNA Polymerase II Transcription |
| REACT_894 | RNA Polymerase II Transcription Termination |
| REACT_1735 | mRNA Splicing |
| REACT_71 | Gene Expression |
| REACT_1675 | mRNA Processing |
| REACT_2039 | Formation and Maturation of mRNA Transcript |
| REACT_1788 | Transcription |
| REACT_1597 | Transport of Mature mRNA derived from an Intron-Containing Transcript |
| REACT_125 | Processing of Capped Intron-Containing Pre-mRNA |
| REACT_387 | Cleavage of Growing Transcript in the Termination Region |
| REACT_1281 | Transport of Mature Transcript to Cytoplasm |
| REACT_1849 | mRNA 3'-end processing |
| Homo sapiens (human) | RBM8A | NP_005096.1 |
| Pan troglodytes (chimpanzee) | RBM8A | XP_514419.2 |
| Canis lupus familiaris (dog) | RBM8A | XP_533035.1 |
| Bos taurus (cattle) | RBM8A | NP_001030401.1 |
| Mus musculus (house mouse) | Rbm8a | NP_080151.1 |
| Rattus norvegicus (Norway rat) | Rbm8a | XP_215637.1 |
| Danio rerio (zebrafish) | rbm8a | NP_001013363.1 |
| Drosophila melanogaster (fruit fly) | tsu | NP_610454.2 |
| Caenorhabditis elegans | rnp-4 | NP_497891.1 |
| Arabidopsis thaliana (thale cress) | Y14 | NP_564591.1 |
| ID | Name | Evidence |
| GO:0000184 | nuclear-transcribed mRNA catabolic process, nonsense-mediated decay | IMP |
| GO:0000398 | nuclear mRNA splicing, via spliceosome | IC |
| GO:0000398 | nuclear mRNA splicing, via spliceosome | TAS |
| GO:0006366 | transcription from RNA polymerase II promoter | TAS |
| GO:0006369 | termination of RNA polymerase II transcription | TAS |
| GO:0006406 | mRNA export from nucleus | TAS |
| GO:0006417 | regulation of translation | IEA |
| GO:0006810 | transport | IEA |
| GO:0008380 | RNA splicing | EXP |
| GO:0010467 | gene expression | TAS |
| GO:0031124 | mRNA 3'-end processing | TAS |
Component
| ID | Name | Evidence |
| GO:0005634 | nucleus | IDA |
| GO:0005634 | nucleus | NAS |
| GO:0005654 | nucleoplasm | TAS |
| GO:0005730 | nucleolus | IDA |
| GO:0005737 | cytoplasm | NAS |
| GO:0005829 | cytosol | TAS |
| GO:0016607 | nuclear speck | IEA |
| GO:0035145 | exon-exon junction complex | IDA |
| GO:0071013 | catalytic step 2 spliceosome | IDA |
Function
| ID | Name | Evidence |
| GO:0000166 | nucleotide binding | IEA |
| GO:0003723 | RNA binding | NAS |
| GO:0003729 | mRNA binding | NAS |
| GO:0005515 | protein binding | IPI |
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