Human Gene MRPS5 (uc002sub.3) Description and Page Index
Description: Homo sapiens mitochondrial ribosomal protein S5 (MRPS5), nuclear gene encoding mitochondrial protein, mRNA. RefSeq Summary (NM_031902): Mammalian mitochondrial ribosomal proteins are encoded by nuclear genes and help in protein synthesis within the mitochondrion. Mitochondrial ribosomes (mitoribosomes) consist of a small 28S subunit and a large 39S subunit. They have an estimated 75% protein to rRNA composition compared to prokaryotic ribosomes, where this ratio is reversed. Another difference between mammalian mitoribosomes and prokaryotic ribosomes is that the latter contain a 5S rRNA. Among different species, the proteins comprising the mitoribosome differ greatly in sequence, and sometimes in biochemical properties, which prevents easy recognition by sequence homology. This gene encodes a 28S subunit protein that belongs to the ribosomal protein S5P family. Pseudogenes corresponding to this gene are found on chromosomes 4q, 5q, and 18q. [provided by RefSeq, Jul 2008]. Sequence Note: The RefSeq transcript and protein were derived from genomic sequence to make the sequence consistent with the reference genome assembly. The genomic coordinates used for the transcript record were based on alignments. ##Evidence-Data-START## Transcript exon combination :: SRR1660803.68495.1, SRR1660805.82721.1 [ECO:0000332] RNAseq introns :: mixed/partial sample support SAMEA1965299, SAMEA1966682 [ECO:0000350] ##Evidence-Data-END## ##RefSeq-Attributes-START## gene product(s) localized to mito. :: reported by MitoCarta MANE Ensembl match :: ENST00000272418.7/ ENSP00000272418.2 RefSeq Select criteria :: based on conservation, expression, longest protein ##RefSeq-Attributes-END## Transcript (Including UTRs) Position: hg19 chr2:95,752,952-95,787,754 Size: 34,803 Total Exon Count: 12 Strand: - Coding Region Position: hg19 chr2:95,753,102-95,787,536 Size: 34,435 Coding Exon Count: 12
ID:RT05_HUMAN DESCRIPTION: RecName: Full=28S ribosomal protein S5, mitochondrial; Short=MRP-S5; Short=S5mt; SUBUNIT: Component of the mitochondrial ribosome small subunit (28S) which comprises a 12S rRNA and about 30 distinct proteins. SUBCELLULAR LOCATION: Mitochondrion. SIMILARITY: Belongs to the ribosomal protein S5P family. SIMILARITY: Contains 1 S5 DRBM domain.
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.
ModBase Predicted Comparative 3D Structure on P82675
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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.