pepT:Gene Product(s)

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Nomenclature Function Interactions Localization Sequence Domains Structure Resources Accessions Links References Suggestions

Nomenclature

See Help:Product_nomenclature for help entering or editing information in this section of EcoliWiki.

Standard name

PepT

Synonyms

peptidase T[1], B1127[2][1] , ECK1113, JW1113, b1127

Product description

PepT[2][3];

Component of peptidase T[3]

Peptidase T, aminotripeptidase; anaerobically induced, biofilm-induced, cell-density induced[4]

EC number (for enzymes)


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Notes

Function

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<protect> Gene Ontology
See Help:Gene_ontology for help entering or editing GO terms and GO annotations in EcoliWiki.

Qualifier GO ID GO term name Reference Evidence Code with/from Aspect Notes Status
GO:0004177

aminopeptidase activity

GOA:spkw
SP_KW:GO_REF:0000004

IEA: Inferred from Electronic Annotation

SP_KW:KW-0031

F

Seeded from EcoCyc (v14.0)

complete

GO:0005737

cytoplasm

GOA:hamap
GO_REF:0000020

IEA: Inferred from Electronic Annotation

HAMAP:MF_00550

C

Seeded from EcoCyc (v14.0)

complete

GO:0005737

cytoplasm

GOA:interpro
GO_REF:0000002

IEA: Inferred from Electronic Annotation

InterPro:IPR010161

C

Seeded from EcoCyc (v14.0)

complete

GO:0005737

cytoplasm

GOA:spkw
SP_KW:GO_REF:0000004

IEA: Inferred from Electronic Annotation

SP_KW:KW-0963

C

Seeded from EcoCyc (v14.0)

complete

GO:0005737

cytoplasm

GO_REF:0000023

IEA: Inferred from Electronic Annotation

SP_SL:SL-0086

C

Seeded from EcoCyc (v14.0)

complete

GO:0006508

proteolysis

GOA:hamap
GO_REF:0000020

IEA: Inferred from Electronic Annotation

HAMAP:MF_00550

P

Seeded from EcoCyc (v14.0)

complete

GO:0006508

proteolysis

GOA:interpro
GO_REF:0000002

IEA: Inferred from Electronic Annotation

InterPro:IPR001261

P

Seeded from EcoCyc (v14.0)

complete

GO:0006508

proteolysis

GOA:interpro
GO_REF:0000002

IEA: Inferred from Electronic Annotation

InterPro:IPR002933

P

Seeded from EcoCyc (v14.0)

complete

GO:0006518

peptide metabolic process

GOA:interpro
GO_REF:0000002

IEA: Inferred from Electronic Annotation

InterPro:IPR010161

P

Seeded from EcoCyc (v14.0)

complete

GO:0008233

peptidase activity

GOA:spkw
SP_KW:GO_REF:0000004

IEA: Inferred from Electronic Annotation

SP_KW:KW-0645

F

Seeded from EcoCyc (v14.0)

complete

GO:0008237

metallopeptidase activity

GOA:interpro
GO_REF:0000002

IEA: Inferred from Electronic Annotation

InterPro:IPR001261

F

Seeded from EcoCyc (v14.0)

complete

GO:0008237

metallopeptidase activity

GOA:interpro
GO_REF:0000002

IEA: Inferred from Electronic Annotation

InterPro:IPR002933

F

Seeded from EcoCyc (v14.0)

complete

GO:0008237

metallopeptidase activity

GOA:spkw
SP_KW:GO_REF:0000004

IEA: Inferred from Electronic Annotation

SP_KW:KW-0482

F

Seeded from EcoCyc (v14.0)

complete

GO:0008270

zinc ion binding

GOA:hamap
GO_REF:0000020

IEA: Inferred from Electronic Annotation

HAMAP:MF_00550

F

Seeded from EcoCyc (v14.0)

complete

GO:0008270

zinc ion binding

GOA:interpro
GO_REF:0000002

IEA: Inferred from Electronic Annotation

InterPro:IPR010161

F

Seeded from EcoCyc (v14.0)

complete

GO:0008270

zinc ion binding

GOA:spkw
SP_KW:GO_REF:0000004

IEA: Inferred from Electronic Annotation

SP_KW:KW-0862

F

Seeded from EcoCyc (v14.0)

complete

GO:0016787

hydrolase activity

GOA:interpro
GO_REF:0000002

IEA: Inferred from Electronic Annotation

InterPro:IPR011650

F

Seeded from EcoCyc (v14.0)

complete

GO:0016787

hydrolase activity

GOA:spkw
SP_KW:GO_REF:0000004

IEA: Inferred from Electronic Annotation

SP_KW:KW-0378

F

Seeded from EcoCyc (v14.0)

complete

GO:0045148

tripeptide aminopeptidase activity

GOA:hamap
GO_REF:0000020

IEA: Inferred from Electronic Annotation

HAMAP:MF_00550

F

Seeded from EcoCyc (v14.0)

complete

GO:0045148

tripeptide aminopeptidase activity

GOA:interpro
GO_REF:0000002

IEA: Inferred from Electronic Annotation

InterPro:IPR010161

F

Seeded from EcoCyc (v14.0)

complete

GO:0045148

tripeptide aminopeptidase activity

GOA:spec
GO_REF:0000003

IEA: Inferred from Electronic Annotation

EC:3.4.11.4

F

Seeded from EcoCyc (v14.0)

complete

GO:0046872

metal ion binding

GOA:spkw
SP_KW:GO_REF:0000004

IEA: Inferred from Electronic Annotation

SP_KW:KW-0479

F

Seeded from EcoCyc (v14.0)

complete

GO:0046983

protein dimerization activity

GOA:interpro
GO_REF:0000002

IEA: Inferred from Electronic Annotation

InterPro:IPR011650

F

Seeded from EcoCyc (v14.0)

complete

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Interactions See Help:Product_interactions for help entering or editing information about gene product interactions in this section of EcoliWiki.

Partner Type Partner Notes References Evidence

Protein

Subunits of peptidase T

could be indirect

Protein

dps

PMID:15690043[5]

Experiment(s):EBI-887434

Protein

fusA

PMID:15690043[5]

Experiment(s):EBI-887434

Protein

pflB

PMID:15690043[5]

Experiment(s):EBI-887434, EBI-893272

Protein

tpiA

PMID:15690043[5]

Experiment(s):EBI-887434, EBI-879853, EBI-884726

Protein

tufA

PMID:15690043[5]

Experiment(s):EBI-887434

Protein

wcaL

PMID:15690043[5]

Experiment(s):EBI-887434

Protein

pepE

PMID:15690043[5]

Experiment(s):EBI-893272

Protein

proA

PMID:15690043[5]

Experiment(s):EBI-893272

Protein

yihI

PMID:15690043[5]

Experiment(s):EBI-893272

Protein

hns

PMID:16606699[6]

Experiment(s):EBI-1138943

Protein

rhsD

PMID:16606699[6]

Experiment(s):EBI-1138943

Protein

rplO

PMID:16606699[6]

Experiment(s):EBI-1138943

Protein

ygaC

PMID:16606699[6]

Experiment(s):EBI-1138943

Protein

nadE

PMID:16606699[6]

Experiment(s):EBI-1138943

Protein

glnB

PMID:16606699[6]

Experiment(s):EBI-1138943

Protein

pflB

PMID:16606699[6]

Experiment(s):EBI-1138943

Protein

fusA

PMID:19402753[7]

MALDI(Z-score):19.589566

Protein

proA

PMID:19402753[7]

LCMS(ID Probability):99.6

Protein

yihI

PMID:19402753[7]

LCMS(ID Probability):99.6

Protein

dps

PMID:19402753[7]

MALDI(Z-score):37.725610

Protein

pepE

PMID:19402753[7]

LCMS(ID Probability):99.6

Protein

pflB

PMID:19402753[7]

LCMS(ID Probability):99.6 MALDI(Z-score):28.176524

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Notes

Localization

See Help:Product_localization for how to add or edit information in this section of EcoliWiki.

Compartment Description Evidence Reference/Source Notes
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Notes

Structure and Physical Properties

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<protect> Physical Properties See Help:Product_physical_properties for help entering or editing information about the physical properties of this gene product.

Name
Sequence

at EcoCyc 

MDKLLERFLN YVSLDTQSKA GVRQVPSTEG QWKLLHLLKE QLEEMGLINV TLSEKGTLMA
TLPANVPGDI PAIGFISHVD TSPDCSGKNV NPQIVENYRG GDIALGIGDE VLSPVMFPVL
HQLLGQTLIT TDGKTLLGAD DKAGIAEIMT ALAVLQQKKI PHGDIRVAFT PDEEVGKGAK
HFDVDAFDAR WAYTVDGGGV GELEFENFNA ASVNIKIVGN NVHPGTAKGV MVNALSLAAR
IHAEVPADES PEMTEGYEGF YHLASMKGTV ERADMHYIIR DFDRKQFEAR KRKMMEIAKK
VGKGLHPDCY IELVIEDSYY NMREKVVEHP HILDIAQQAM RDCDIEPELK PIRGGTDGAQ
LSFMGLPCPN LFTGGYNYHG KHEFVTLEGM EKAVQVIVRI AELTAQRK
Length

408

Mol. Wt

44.923 kDa

pI

5.4 (calculated)

Extinction coefficient

27,390 - 27,890 (calc based on 11 Y, 2 W, and 4 C residues)

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Domains/Motifs/Modification Sites

See Help:Product_domains_motifs for help entering or editing information in this section of EcoliWiki.

Type Residues Description Notes References

Domain

74..403

PF01546 Peptidase family M20/M25/M40

PMID:19920124[8]

Domain

205..308

PF07687 Peptidase dimerisation domain

PMID:19920124[8]

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Structure
See Help:Product_structure for help entering or editing information in this section of EcoliWiki.

Structures

<beststructure> gene=pepT taxon=562,83333 </beststructure>

Models

View models at:

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Structure figures

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Notes

Gene Product Resources

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See Help:Product_resources for help with entering or editing information in this section of EcoliWiki.

Resource type Source Notes/Reference
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Notes

Accessions in Other Databases

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See Help:Gene_accessions for help with entering information into the Gene Accessions table.

Database Accession Notes

NCBI (Protein) (EcoliWiki Page)

GI:16129090

Escherichia coli str. K-12 substr. MG1655

NCBI (Protein) (EcoliWiki Page)

GeneID:946333

Escherichia coli str. K-12 substr. MG1655

ASAP

ASAP:ABE-0003800

Escherichia coli str. K-12 substr. MG1655

UniProt (EcoliWiki Page)

UniProtKB/Swiss-Prot:P29745

Escherichia coli str. K-12 substr. MG1655

EcoCyc

EcoCyc:EG11549

Escherichia coli str. K-12 substr. MG1655

EcoGene

EcoGene:EG11549

Escherichia coli str. K-12 substr. MG1655

NCBI (Gene) (EcoliWiki Page)

GeneID:946333

Escherichia coli str. K-12 substr. MG1655

RegulonDB

RegulonDB:ECK120001503

Escherichia coli str. K-12 substr. MG1655

EchoBASE

EchoBASE:EB1511

Escherichia coli str. K-12 substr. MG1655

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Notes

Links

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References

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See Help:References for how to manage references in EcoliWiki.

  1. ↑ 1.0 1.1 Riley, M. et al. (2006) Nucleic Acids Res 34:1-6 (corrected supplemental data from B. Wanner)
  2. ↑ 2.0 2.1 EcoCyc (release 10.6; 2007) Keseler, IM et al. (2005) Nucleic Acids Res. 33(Database issue):D334-7
  3. ↑ 3.0 3.1 EcoCyc (release 11.1; 2007) Keseler, IM et al. (2005) Nucleic Acids Res. 33(Database issue):D334-7
  4. ↑ EcoGene: Rudd, KE (2000) EcoGene: a genome sequence database for Escherichia coli K-12. Nucleic Acids Res 28:60-4.
  5. ↑ 5.0 5.1 5.2 5.3 5.4 5.5 5.6 5.7 5.8 Butland, G et al. (2005) Interaction network containing conserved and essential protein complexes in Escherichia coli. Nature 433 531-7 PubMed
  6. ↑ 6.0 6.1 6.2 6.3 6.4 6.5 6.6 Arifuzzaman, M et al. (2006) Large-scale identification of protein-protein interaction of Escherichia coli K-12. Genome Res. 16 686-91 PubMed
  7. ↑ 7.0 7.1 7.2 7.3 7.4 7.5 Hu, P et al. (2009) Global functional atlas of Escherichia coli encompassing previously uncharacterized proteins. PLoS Biol. 7 e96 PubMed
  8. ↑ 8.0 8.1 Finn, RD et al. (2010) The Pfam protein families database. Nucleic Acids Res. 38 D211-22 PubMed

Categories

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