Signal Peptide Database

Signal Peptide Database - Drosophila melanogaster

Entry Details

3071

Source Database

UniProtKB/Swiss-Prot

UniProtKB/Swiss-Prot Accession Number

Q23835 (Created: 2004-05-10 Updated: 2009-01-20)

UniProtKB/Swiss-Prot Entry Name

AMY1_DROAN

Protein Name

Alpha-amylase 1

Gene

Amy35

Organism Scientific

Drosophila ananassae

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]

53676

Features

TypeDescriptionStatusStartEnd
signal peptide      potential   1   18
chain   Alpha-amylase 1      19   494
disulfide bond      by similarity   46   102
disulfide bond      by similarity   153   167
disulfide bond      by similarity   376   382
disulfide bond      by similarity   448   460
sequence variant   (in strain: Taka5)      0   0
active site   Nucleophile   by similarity   204   204
active site   Proton donor   by similarity   241   241
active site      by similarity   306   306
metal ion-binding site   Calcium   by similarity   116   116
metal ion-binding site   Calcium; via carbonyl oxygen   by similarity   165   165
metal ion-binding site   Calcium   by similarity   174   174
metal ion-binding site   Calcium; via carbonyl oxygen   by similarity   208   208
binding site   Chloride   by similarity   202   202
binding site   Chloride   by similarity   304   304
binding site   Chloride   by similarity   343   343

SP Length

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

Signal Peptide

MFLAKSIVCLALLAVANA

Sequence

MFLAKSIVCLALLAVANAQFNTNYASGRSGMVHLFEWKWDDIAAECENFL
GPYGYAGVQVSPVNENAVKDSRPWWERYQPISYKLVTRSGNEEQFASMVR
RCNNVGVRIYVDVVFNHMAADGGTYGTAGSTASPSSKSYPGVPFSSLDFN
PTCAISNYNDANQVRNCELVGLRDLNQGNSYVQEKIVEFLNHLIDLGVAG
FRVDAAKHMWPADLGVIYGSLKNLNTDHGFESGAKAYIVQEVIDMGGEAI
SKSEYTGLGAITEFRHSDSIGKAFRGKNQLQYLVNWGVSWGFAASDRSLV
FVDNHDNQRGHGAGGADVLTYKVPKQYKMASAFMLAHPFGTPRVMSSFSF
TDTDQGPPTTDGQNIASPSFNSDNSCSGGWVCEHRWRQIYNMVDFRNAVG
SDAIQNWWDNGSNQIAFSRGSKGFVAFNNDNYDLNSSVQTGLPAGTYCDV
ISGSKSGSSCTGKTVTVGSDGRANISIGSSEDDGVLAIHVNAKL

Original

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

Hydropathies

Signal Peptide Website