proS

168

prolyl-tRNA synthetase

locus: BSU_16570

Molecular weight: 63.13 kDa

pI: 5.01

Protein length: 564 aa

Gene length: 1695 bp

function: translation

product: prolyl-tRNA synthetase

essential: yes

ec: 6.1.1.15

synonyms: proS

List of homologs in different organisms, belongs to COG0442 (Galperin et al., 2021)

Gene

Coordinates: 1,725,330  1,727,024

Phenotypes of a mutant

• essential [Pubmed|12682299]

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The protein

Catalyzed reaction/ biological activity

• ATP + L-proline + tRNA^Pro --> AMP + diphosphate + L-prolyl-tRNA^Pro (according to UniProt)

Protein family

• [wiki|Class-II aminoacyl-tRNA synthetase family] (according to UniProt)

Structure

• [PDB|2I4L] (from ''Rhodopseudomonas palustris'', 51% identity, 71% similarity) [Pubmed|17027500]
• [AF|O31755]

[wiki|Localization]

• cytoplasm (according to Swiss-Prot)

References

• 17027500