SPKB

Signal Peptide Knowledge Base

General Information


SPKB ID  SPKB02936

Signal sequence   MWRQSTILAALLVALLCAGSAES

Length  23

Organism  Drosophila melanogaster (Fruit fly)

UniProt ID  P20241,

Motif  1..23



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  SPKB02936.cif

Structure  SPKB02936.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  2404.86814

Aliphatic index  136.0869565

Isoelectric point  6.232433001

Charge (pH=7)   -0.062218605

Topological polar surface area  942.52

Aromaticity  0.043478261

Average rotatable bonds  3.391304348

Number of hydrogen bond donors  35

Number of hydrogen bond acceptors  33

X logP energy  -8.11443

Hydropathy 



Literature Information


Title  Drosophila neuroglian: a member of the immunoglobulin superfamily with extensive homology to the vertebrate neural adhesion molecule L1.

DOI  10.1016/0092-8674(89)90029-9,

Publication Year  1989

PubMed ID  2805067,

Patent ID  NA,



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