Signal Peptide Database

Signal Peptide Database - Drosophila melanogaster

Entry Details

2080

Source Database

UniProtKB/Swiss-Prot

UniProtKB/Swiss-Prot Accession Number

O18552 (Created: 2001-09-26 Updated: 2009-01-20)

UniProtKB/Swiss-Prot Entry Name

AMYR_DROPS

Protein Name

Alpha-amylase-related protein

Gene

Amyrel

Organism Scientific

Drosophila pseudoobscura pseudoobscura

Organism Common

Fruit fly

Lineage

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

Protein Length [aa]

494

Protein Mass [Da]

55590

Features

TypeDescriptionStatusStartEnd
signal peptide      by similarity   1   20
chain   Alpha-amylase-related protein      21   494
disulfide bond      by similarity   48   104
disulfide bond      by similarity   157   171
disulfide bond      by similarity   376   382
disulfide bond      potential   418   441
disulfide bond      by similarity   448   460
modified residue   Pyrrolidone carboxylic acid   by similarity   21   21
active site   Nucleophile   by similarity   208   208
active site   Proton donor   by similarity   245   245
active site      by similarity   310   310
metal ion-binding site   Calcium   by similarity   118   118
metal ion-binding site   Calcium; via carbonyl oxygen   by similarity   169   169
metal ion-binding site   Calcium   by similarity   178   178
metal ion-binding site   Calcium; via carbonyl oxygen   by similarity   212   212
binding site   Chloride   by similarity   206   206
binding site   Chloride   by similarity   308   308
binding site   Chloride   by similarity   343   343

SP Length

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

Signal Peptide

MFKFTFALALCVLAAGLVLA

Sequence

MFKFTFALALCVLAAGLVLAQHNPHWWGNRNTIVHLFEWKWEDIAEECEN
FLGPRGFAGVQVSPANENIVSPGRPWWERYQPISYKLITRSGNEEQFADM
VRRCNEVGVRIYVDVLLNHMSADFVGQAVGTAGTEADPAVKSFPGVPYSA
EDFHPSCEIYDWNDRYQIQHCELVGLKDLDQSRDWVRTKLIEFLDHLIEL
GVAGFRVDAAKHMASEDLEFIYGSLSDLKIEHGFPHSSRPFIFQEVIDHG
GQEVTREEYNSLGAVTEFRFSQEIGNAFRGNNALKWLQSWGTDWGFLSSG
QALTFVDNHDNQRDGGAVLTYKSPRQYKMATAFHLAYPYGISRVMSSFAF
DDHDSAPPQDAQEELISPEFDADGGCANGWICEHRWRQIYNMVGFKNAVR
DTEISNWWDNGDSQIAFCRGSKGFIAFNNNMYNLAEVLQTCLPKGVYCDV
ISGDLINGSCSGKSVYVGDDGLGFVSIDSDDFDGVLAIHVDARI

Original

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

Hydropathies

Signal Peptide Website