SPKB

Signal Peptide Knowledge Base

General Information


SPKB ID  SPKB03279

Signal sequence   MNPKSEVLIAAVLFMLLACVQC

Length  22

Organism  Drosophila melanogaster (Fruit fly)

UniProt ID  P61855,

Motif  1..22



Activity Information


Pathway  SRP-dependent

Natural/Artificial  Natural

Subcellular location  ER

Secretion efficiency  NA

Type  Sec/SPI



Structure Information


PDB ID  NA,

Predicted Structure ID  SPKB03279.cif

Structure  SPKB03279.cif
Very high (pLDDT > 90)
Confident (90 > pLDDT > 70)
Low (70 > pLDDT > 50)
Very low (pLDDT < 50)
Loading PAE…
Expected Position Error (Ångströms)


Physicochemical Information


Molecular weight  2394.00484

Aliphatic index  141.8181818

Isoelectric point  6.13535235

Charge (pH=7)   -0.124485044

Topological polar surface area  835.36

Aromaticity  0.045454545

Average rotatable bonds  3.545454545

Number of hydrogen bond donors  29

Number of hydrogen bond acceptors  32

X logP energy  -3.921

Hydropathy 



Literature Information


Title  Peptidomics of the larval Drosophila melanogaster central nervous system.

DOI  10.1074/jbc.M206257200,

Publication Year  2002

PubMed ID  12171930,

Patent ID  NA,



Faculty of Applied Sciences, Macao Polytechnic University, Macao, China.