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IPR036164 is a Large ribosomal subunit protein bL21-like superfamily.
<p>This superfamily includes the large ribosomal subunit protein bL21 (previously known as L21) that is found in bacteria and eukaryotic organelles such as chloroplast and mitochondria. This entry also includes the S. pombe Aco2 protein, a fusion of mitochondrial ribosomal protein bL21m (Mrpl49) and aconitase [[cite:PUB00086540]] that has essential function in mitochondrial translation in fission yeast. bL21 consists of a small β-barrel-like domain that is connected to an extended loop [[cite:PUB00029102]].</p> <p>In Escherichia coli, bL21 is known to bind to the 23S rRNA in the presence of bL20. It belongs to a family of ribosomal proteins which, on the basis of sequence similarities, groups: </p> <ul> <li>Bacterial bL21 (old name L21).</li> <li>Marchantia polymorpha chloroplast bL21 (old name L21).</li> <li>Plant chloroplast bL21 (old name L21, nuclear-encoded).</li> </ul> <p>Bacterial bL21 is a protein of about 100 amino-acid residues, the mature form of the spinach chloroplast L21 has 200 residues.</p>
This description is obtained from EB-eye REST.
Transcript | Name | Description | Predicted domains | Domain count |
---|---|---|---|---|
– | 50S ribosomal protein L21, related protein; TAIR: AT4G30930.1 Ribosomal protein L21; Swiss-Prot: sp|Q8L9A0|RM21_ARATH 50S ribosomal protein L21, mitochondrial; TrEMBL-Plants: tr|A0A1J7HC53|A0A1J7HC53_LUPAN Uncharacterized protein; Found in the gene: LotjaGi4g1v0056300 | 12 | ||
– | 50S ribosomal protein L21; TAIR: AT1G35680.1 Ribosomal protein L21; Swiss-Prot: sp|P51412|RK21_ARATH 50S ribosomal protein L21, chloroplastic; TrEMBL-Plants: tr|I3SFQ7|I3SFQ7_LOTJA Uncharacterized protein; Found in the gene: LotjaGi5g1v0280200 | 17 |
A list of co-occurring predicted domains within the L. japonicus gene space:
Predicted domain | Source | Observations | Saturation (%) |
---|---|---|---|
TIGR00061 | TIGRFAM | 1 | 50.00 |