Identification |
---|
Name: | Endoribonuclease YbeY |
---|
Synonyms: | Not Available |
---|
Gene Name: | ybeY |
---|
Enzyme Class: | Not Available |
---|
Biological Properties |
---|
General Function: | translation |
---|
Specific Function: | Single strand-specific metallo-endoribonuclease involved in late-stage 70S ribosome quality control and in maturation of the 3' terminus of the 16S rRNA. Acts together with the RNase R to eliminate defective 70S ribosomes, but not properly matured 70S ribosomes or individual subunits, by a process mediated specifically by the 30S ribosomal subunit. Involved in the processing of 16S, 23S and 5S rRNAs, with a particularly strong effect on maturation at both the 5'-and 3'-ends of 16S rRNA as well as maturation of the 5'-end of 23S and 5S rRNAs. |
---|
Cellular Location: | Not Available |
---|
SMPDB Pathways: | Not Available |
---|
KEGG Pathways: | Not Available |
---|
Metabolites: | |
---|
GO Classification: | Function |
---|
cytoplasm | endonucleolytic cleavage involved in rRNA processing | endoribonuclease activity, producing 3'-phosphomonoesters | maturation of SSU-rRNA | metalloendopeptidase activity | nickel cation binding | response to heat | ribosomal small subunit biogenesis | ribosome biogenesis | rRNA processing | transcription antitermination | translation | zinc ion binding |
|
---|
Gene Properties |
---|
Blattner: | Not Available |
---|
Gene Orientation | Not Available |
---|
Centisome Percentage: | Not Available |
---|
Left Sequence End | Not Available |
---|
Right Sequence End | Not Available |
---|
Gene Sequence: | >468
atgagtcaggtgatcctcgatttacaactggcatgtgaagataattccgggttaccggaa
gagagccagtttcagacatggctgaatgcggtgatcccgcagtttcaggaagaatcggaa
gtgacgattcgcgtggtcgataccgccgaaagccacagtctgaatctgacctatcgcggt
aaggataagccgaccaacgtgctctccttcccgtttgaagtgccgcctggcatggaaatg
tcgctactgggcgatctggttatctgccgtcaggtggttgagaaggaagctcaggagcaa
ggcaaaccactggaggcgcactgggcgcatatggtggtgcacggcagtctgcatttgtta
ggttacgatcacatcgaagatgacgaagcagaagaaatggaagccctcgaaacagagatt
atgcttgctctgggctatgaggatccgtacattgccgagaaagaataa |
---|
Protein Properties |
---|
Pfam Domain Function: | Not Available |
---|
Protein Residues: | 155 |
---|
Protein Molecular Weight: | 17525 |
---|
Protein Theoretical pI: | Not Available |
---|
PDB File: | 1XM5 |
Signaling Regions: | Not Available |
---|
Transmembrane Regions: | Not Available |
---|
Protein Sequence: | >Endoribonuclease YbeY
MSQVILDLQLACEDNSGLPEESQFQTWLNAVIPQFQEESEVTIRVVDTAESHSLNLTYRG
KDKPTNVLSFPFEVPPGMEMSLLGDLVICRQVVEKEAQEQGKPLEAHWAHMVVHGSLHLL
GYDHIEDDEAEEMEALETEIMLALGYEDPYIAEKE |
---|
References |
---|
External Links: | |
---|
General Reference: | Not Available |
---|