SPKB

Signal Peptide Knowledge Base

General Information


SPKB ID  SPKB04585

Signal sequence   MNILKFFFVFIVAMSLVSCSTAAP

Length  24

Organism  Bombyx mori (Silk moth)

UniProt ID  P82818,

Motif  1..24



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  SPKB04585.cif

Structure  SPKB04585.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  2637.25174

Aliphatic index  113.75

Isoelectric point  8.545189979

Charge (pH=7)   0.93571455

Topological polar surface area  873.86

Aromaticity  0.166666667

Average rotatable bonds  3.416666667

Number of hydrogen bond donors  31

Number of hydrogen bond acceptors  34

X logP energy  -3.9641

Hydropathy 



Literature Information


Title  Moricin, a novel type of antibacterial peptide isolated from the silkworm, Bombyx mori.

DOI  10.1074/jbc.270.50.29923,

Publication Year  1995

PubMed ID  8530391,

Patent ID  NA,



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