pepT [2017-8-11 16:0:3]

peptidase T (tripeptidase), zinc-dependent

locus: BSU38920

pI: 4.54

mw: 45.35 kDa

protein length: 410 aa

gene length: 1230 bp

function: peptide degradation

product: peptidase T (tripeptidase)

essential: no

synonyms

Genomic Context

categories

• [category|SW 2|Metabolism] → [category|SW 2.3|Amino acid/ nitrogen metabolism] → [category|SW 2.3.3|Utilization of nitrogen sources other than amino acids] → [category|SW 2.3.3.4|Utilization of peptides]

Gene

Coordinates: 3,995,075 → 3,996,307

The protein

Catalyzed reaction/ biological activity

• Release of the N-terminal residue from a tripeptide (according to Swiss-Prot)

Protein family

• peptidase M20B family (according to Swiss-Prot)

Paralogous protein(s)

• [protein|4D56C583BBAF47F384ACFACF7A607FD8BFA59960|YqjE]

Structure

• [PDB|3GBO] (from ''Bacillus cereus (71% identity''), to be published)

[SW|Localization]

• cytoplasm (according to Swiss-Prot)

Expression and Regulation

Operons

• genes: [gene|B77F24856B19A8101EDDB8A95D4E201F44C789DC|pepT]
  description: [Pubmed|10746760]

Biological materials

Mutant

• MGNA-B733 (pepT::erm), available at the [https://shigen.nig.ac.jp/bsub/resource/strainGeneDisrupted/detail/1732 NBRP B. subtilis, Japan]

References

• 8978088,10987140