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P54627 (TRYE_DROER) Reviewed, UniProtKB/Swiss-Prot

Last modified July 9, 2014. Version 76. Feed History...

Clusters with 100%, 90%, 50% identity | Documents (3) | Third-party data text xml rdf/xml gff fasta
to top of pageNames·Attributes·General annotation·Ontologies·Sequence annotation·Sequences·References·Cross-refs·Entry info·DocumentsCustomize order

Names and origin

Protein namesRecommended name:
Trypsin epsilon

EC=3.4.21.4
Gene names
Name:epsilonTry
OrganismDrosophila erecta (Fruit fly)
Taxonomic identifier7220 [NCBI]
Taxonomic lineageEukaryotaMetazoaEcdysozoaArthropodaHexapodaInsectaPterygotaNeopteraEndopterygotaDipteraBrachyceraMuscomorphaEphydroideaDrosophilidaeDrosophilaSophophora

Protein attributes

Sequence length256 AA.
Sequence statusComplete.
Sequence processingThe displayed sequence is further processed into a mature form.
Protein existenceInferred from homology

General annotation (Comments)

Catalytic activity

Preferential cleavage: Arg-|-Xaa, Lys-|-Xaa.

Subcellular location

Secretedextracellular space.

Sequence similarities

Belongs to the peptidase S1 family.

Contains 1 peptidase S1 domain.

Ontologies

Keywords
   Cellular componentSecreted
   DomainSignal
   Molecular functionHydrolase
Protease
Serine protease
   PTMDisulfide bond
Zymogen
Gene Ontology (GO)
   Cellular_componentextracellular space

Inferred from electronic annotation. Source: UniProtKB-SubCell

   Molecular_functionserine-type endopeptidase activity

Inferred from electronic annotation. Source: InterPro

Complete GO annotation...

Sequence annotation (Features)

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifier

Molecule processing

Signal peptide1 – 2222 Probable
Propeptide23 – 308Activation peptide
PRO_0000028271
Chain31 – 256226Trypsin epsilon
PRO_0000028272

Regions

Domain31 – 254224Peptidase S1

Sites

Active site711Charge relay system By similarity
Active site1161Charge relay system By similarity
Active site2101Charge relay system By similarity
Site2041Required for specificity By similarity

Amino acid modifications

Disulfide bond56 ↔ 72 By similarity
Disulfide bond180 ↔ 197 By similarity
Disulfide bond206 ↔ 230 By similarity

Sequences

Sequence LengthMass (Da)Tools
P54627 [UniParc].

Last modified October 1, 1996. Version 1.
Checksum: 6A9193173D0E37F5

FASTA25627,612
        10         20         30         40         50         60 
MLKIAVLLSV LACALAGTIP DGLLPQLDGR IVGGYETSID AHPYQVSLQR FGSHFCGGSI 

        70         80         90        100        110        120 
YSHDIVITAA HCLQSVDAKD LKIRVGSTYW RSGGSVHSVR SFRNHEGYNA RTMVNDIAIV 

       130        140        150        160        170        180 
RIESDLSFRS SIRAVRIADH NPREGATAVV SGWGTTESGG STIPDHLLAV DLEIVDVSRC 

       190        200        210        220        230        240 
RSGEFGYGKK IKDTMLCAYA PNKDACQGDS GGPLVSGDRL VGVVSWGYGC GDVRYPGVYA 

       250 
DVAHFHEWIE RTAREV 

« Hide

References

[1]"Concerted evolution within a trypsin gene cluster in Drosophila."
Wang S., Magoulas C., Hickey D.A.
Mol. Biol. Evol. 16:1117-1124(1999) [PubMed] [Europe PMC] [Abstract]
Cited for: NUCLEOTIDE SEQUENCE [GENOMIC DNA].
+Additional computationally mapped references.

Cross-references

Sequence databases

EMBL
GenBank
DDBJ
U40653 Genomic DNA. Translation: AAA83240.1.

3D structure databases

ProteinModelPortalP54627.
ModBaseSearch...
MobiDBSearch...

Protein family/group databases

MEROPSS01.A82.

Protocols and materials databases

StructuralBiologyKnowledgebaseSearch...

Organism-specific databases

FlyBaseFBgn0015080. Dere\epsilonTry.

Phylogenomic databases

OrthoDBEOG7MKW6Q.

Family and domain databases

InterProIPR001254. Peptidase_S1.
IPR018114. Peptidase_S1_AS.
IPR001314. Peptidase_S1A.
IPR009003. Trypsin-like_Pept_dom.
[Graphical view]
PfamPF00089. Trypsin. 1 hit.
[Graphical view]
PRINTSPR00722. CHYMOTRYPSIN.
SMARTSM00020. Tryp_SPc. 1 hit.
[Graphical view]
SUPFAMSSF50494. SSF50494. 1 hit.
PROSITEPS50240. TRYPSIN_DOM. 1 hit.
PS00134. TRYPSIN_HIS. 1 hit.
PS00135. TRYPSIN_SER. 1 hit.
[Graphical view]
ProtoNetSearch...

Entry information

Entry nameTRYE_DROER
AccessionPrimary (citable) accession number: P54627
Entry history
Integrated into UniProtKB/Swiss-Prot: October 1, 1996
Last sequence update: October 1, 1996
Last modified: July 9, 2014
This is version 76 of the entry and version 1 of the sequence. [Complete history]
Entry statusReviewed (UniProtKB/Swiss-Prot)
Annotation programDrosophila annotation project

Relevant documents

SIMILARITY comments

Index of protein domains and families

Peptidase families

Classification of peptidase families and list of entries

Drosophila

Drosophila: entries, gene names and cross-references to FlyBase