Skip Header

You are using a version of browser that may not display all the features of this website. Please consider upgrading your browser.
Protein

Peptidase T

Gene

pepT

Organism
Salmonella paratyphi A (strain AKU_12601)
Status
Reviewed-Annotation score: Annotation score: 3 out of 5-Protein inferred from homologyi

Functioni

Cleaves the N-terminal amino acid of tripeptides.UniRule annotation

Catalytic activityi

Release of the N-terminal residue from a tripeptide.UniRule annotation

Cofactori

Zn2+UniRule annotationNote: Binds 2 Zn2+ ions per subunit.UniRule annotation

Sites

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Metal bindingi78 – 781Zinc 1UniRule annotation
Active sitei80 – 801UniRule annotation
Metal bindingi140 – 1401Zinc 1UniRule annotation
Metal bindingi140 – 1401Zinc 2UniRule annotation
Active sitei173 – 1731Proton acceptorUniRule annotation
Metal bindingi174 – 1741Zinc 2UniRule annotation
Metal bindingi196 – 1961Zinc 1UniRule annotation
Metal bindingi379 – 3791Zinc 2UniRule annotation

GO - Molecular functioni

GO - Biological processi

Complete GO annotation...

Keywords - Molecular functioni

Aminopeptidase, Hydrolase, Metalloprotease, Protease

Keywords - Ligandi

Metal-binding, Zinc

Enzyme and pathway databases

BioCyciSENT554290:GJDA-1613-MONOMER.

Names & Taxonomyi

Protein namesi
Recommended name:
Peptidase TUniRule annotation (EC:3.4.11.4UniRule annotation)
Alternative name(s):
AminotripeptidaseUniRule annotation
Short name:
TripeptidaseUniRule annotation
Tripeptide aminopeptidaseUniRule annotation
Gene namesi
Name:pepTUniRule annotation
Ordered Locus Names:SSPA1508
OrganismiSalmonella paratyphi A (strain AKU_12601)
Taxonomic identifieri554290 [NCBI]
Taxonomic lineageiBacteriaProteobacteriaGammaproteobacteriaEnterobacterialesEnterobacteriaceaeSalmonella
ProteomesiUP000001869 Componenti: Chromosome

Subcellular locationi

  • Cytoplasm UniRule annotation

GO - Cellular componenti

Complete GO annotation...

Keywords - Cellular componenti

Cytoplasm

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Chaini1 – 409409Peptidase TPRO_1000129044Add
BLAST

Interactioni

Protein-protein interaction databases

STRINGi554290.SSPA1508.

Structurei

3D structure databases

ProteinModelPortaliB5BAE8.
SMRiB5BAE8. Positions 1-408.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Sequence similaritiesi

Belongs to the peptidase M20B family.UniRule annotation

Phylogenomic databases

eggNOGiCOG2195.
HOGENOMiHOG000032390.
OMAiYVYATIP.
OrthoDBiEOG6SV59Q.

Family and domain databases

Gene3Di3.30.70.360. 1 hit.
HAMAPiMF_00550. Aminopeptidase_M20.
InterProiIPR001261. ArgE/DapE_CS.
IPR002933. Peptidase_M20.
IPR011650. Peptidase_M20_dimer.
IPR010161. Peptidase_M20B.
[Graphical view]
PfamiPF07687. M20_dimer. 1 hit.
PF01546. Peptidase_M20. 1 hit.
[Graphical view]
PIRSFiPIRSF037215. Peptidase_M20B. 1 hit.
SUPFAMiSSF55031. SSF55031. 1 hit.
TIGRFAMsiTIGR01882. peptidase-T. 1 hit.
PROSITEiPS00758. ARGE_DAPE_CPG2_1. 1 hit.
PS00759. ARGE_DAPE_CPG2_2. 1 hit.
[Graphical view]

Sequencei

Sequence statusi: Complete.

B5BAE8-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MDKLLERFLH YVSLDTQSKS GVRQVPSTEG QWKLLRLLKQ QLEEMGLVNI
60 70 80 90 100
TLSEKGTLMA TLPANVEGDI PAIGFISHVD TSPDFSGKNV NPQIVENYRG
110 120 130 140 150
GDIALGIGDE VLSPVMFPVL HQLLGQTLIT TDGKTLLGAD DKAGVAEIMT
160 170 180 190 200
ALAVLKGNPI PHGEIKVAFT PDEEVGKGAK HFDVEEFGAQ WAYTVDGGGV
210 220 230 240 250
GELEFENFNA ASVNIKIVGN NVHPGTAKGV MVNALSLAAR IHAEVPADEA
260 270 280 290 300
PETTEGYEGF YHLASMKGTV DRAEMHYIIR DFDRKQFEAR KRKMMEIAKK
310 320 330 340 350
VGKGLHPDCY IELVIEDSYY NMREKVVEHP HILDIAQQAM RDCHITPEMK
360 370 380 390 400
PIRGGTDGAQ LSFMGLPCPN LFTGGYNYHG KHEFVTLEGM EKAVQVIVRI

AELTAKRGQ
Length:409
Mass (Da):44,921
Last modified:September 23, 2008 - v1
Checksum:iE2C66902B8C698DB
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
FM200053 Genomic DNA. Translation: CAR59691.1.
RefSeqiWP_000359418.1. NC_011147.1.
YP_002142347.1. NC_011147.1.

Genome annotation databases

EnsemblBacteriaiCAR59691; CAR59691; SSPA1508.
PATRICi32342998. VBISalEnt134303_1733.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
FM200053 Genomic DNA. Translation: CAR59691.1.
RefSeqiWP_000359418.1. NC_011147.1.
YP_002142347.1. NC_011147.1.

3D structure databases

ProteinModelPortaliB5BAE8.
SMRiB5BAE8. Positions 1-408.
ModBaseiSearch...
MobiDBiSearch...

Protein-protein interaction databases

STRINGi554290.SSPA1508.

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaiCAR59691; CAR59691; SSPA1508.
PATRICi32342998. VBISalEnt134303_1733.

Phylogenomic databases

eggNOGiCOG2195.
HOGENOMiHOG000032390.
OMAiYVYATIP.
OrthoDBiEOG6SV59Q.

Enzyme and pathway databases

BioCyciSENT554290:GJDA-1613-MONOMER.

Family and domain databases

Gene3Di3.30.70.360. 1 hit.
HAMAPiMF_00550. Aminopeptidase_M20.
InterProiIPR001261. ArgE/DapE_CS.
IPR002933. Peptidase_M20.
IPR011650. Peptidase_M20_dimer.
IPR010161. Peptidase_M20B.
[Graphical view]
PfamiPF07687. M20_dimer. 1 hit.
PF01546. Peptidase_M20. 1 hit.
[Graphical view]
PIRSFiPIRSF037215. Peptidase_M20B. 1 hit.
SUPFAMiSSF55031. SSF55031. 1 hit.
TIGRFAMsiTIGR01882. peptidase-T. 1 hit.
PROSITEiPS00758. ARGE_DAPE_CPG2_1. 1 hit.
PS00759. ARGE_DAPE_CPG2_2. 1 hit.
[Graphical view]
ProtoNetiSearch...

Publicationsi

  1. "Pseudogene accumulation in the evolutionary histories of Salmonella enterica serovars Paratyphi A and Typhi."
    Holt K.E., Thomson N.R., Wain J., Langridge G.C., Hasan R., Bhutta Z.A., Quail M.A., Norbertczak H., Walker D., Simmonds M., White B., Bason N., Mungall K., Dougan G., Parkhill J.
    BMC Genomics 10:36-36(2009) [PubMed] [Europe PMC] [Abstract]
    Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
    Strain: AKU_12601.

Entry informationi

Entry nameiPEPT_SALPK
AccessioniPrimary (citable) accession number: B5BAE8
Entry historyi
Integrated into UniProtKB/Swiss-Prot: April 14, 2009
Last sequence update: September 23, 2008
Last modified: May 27, 2015
This is version 48 of the entry and version 1 of the sequence. [Complete history]
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programProkaryotic Protein Annotation Program

Miscellaneousi

Keywords - Technical termi

Complete proteome

Documents

  1. Peptidase families
    Classification of peptidase families and list of entries
  2. SIMILARITY comments
    Index of protein domains and families

External Data

Dasty 3

Similar proteinsi

Links to similar proteins from the UniProt Reference Clusters (UniRef) at 100%, 90% and 50% sequence identity:
100%UniRef100 combines identical sequences and sub-fragments with 11 or more residues from any organism into Uniref entry.
90%UniRef90 is built by clustering UniRef100 sequences that have at least 90% sequence identity to, and 80% overlap with, the longest sequence (a.k.a seed sequence).
50%UniRef50 is built by clustering UniRef90 seed sequences that have at least 50% sequence identity to, and 80% overlap with, the longest sequence in the cluster.