Signal Peptide Database

Signal Peptide Database - Drosophila melanogaster

Entry Details

29690

Source Database

UniProtKB/Swiss-Prot

UniProtKB/Swiss-Prot Accession Number

Q9W4Q9 (Created: 2005-03-29 Updated: 2008-12-16)

UniProtKB/Swiss-Prot Entry Name

INSL7_DROME

Protein Name

Probable insulin-like peptide 7

Gene

Ilp7

Organism Scientific

Drosophila melanogaster

Organism Common

Fruit fly

Lineage

Eukaryota
  Metazoa
    Arthropoda
      Hexapoda
        Insecta
          Pterygota
            Neoptera
              Endopterygota
                Diptera
                  Brachycera
                    Muscomorpha
                      Ephydroidea
                        Drosophilidae
                          Drosophila
                            Sophophora

Protein Length [aa]

159

Protein Mass [Da]

18821

Features

TypeDescriptionStatusStartEnd
signal peptide      potential   1   31
chain   Probable insulin-like peptide 7      32   159
disulfide bond   Interchain (between B and A chains)   by similarity   63   136
disulfide bond   Interchain (between B and A chains)   by similarity   75   150
disulfide bond      by similarity   135   141
propeptide   Connecting peptide   potential   90   121
peptide   Probable insulin-like peptide 7 B chain (Potential). /FTId=PRO_0000016210      32   83
peptide   Probable insulin-like peptide 7 A chain (Potential). /FTId=PRO_0000016212      124   159

SP Length

----+----1----+----2----+----3----+----4----+----5

Signal Peptide

MTRMIIQNSGSWTLCGAVLLFVLPLIPTPEA

Sequence

MTRMIIQNSGSWTLCGAVLLFVLPLIPTPEALQHTEEGLEMLFRERSQSD
WENVWHQETHSRCRDKLVRQLYWACEKDIYRLTRRNKKRTGNDEAWIKKT
TTEPDGSTWLHVNYANMFLRSRRSDGNTPSISNECCTKAGCTWEEYAEYC
PSNKRRNHY

Original

MTRMIIQNSGSWTLCGAVLLFVLPLIPTPEALQHTEEGLEMLFRERSQSD
WENVWHQETHSRCRDKLVRQLYWACEKDIYRLTRRNKKRTGNDEAWIKKT
TTEPDGSTWLHVNYANMFLRSRRSDGNTPSISNECCTKAGCTWEEYAEYC
PSNKRRNHY

----+----1----+----2----+----3----+----4----+----5

Hydropathies

Signal Peptide Website