SPKB

Signal Peptide Knowledge Base

General Information


SPKB ID  SPKB05389

Signal sequence   MYRLAMRTWLAIVIVVVGTSLLFDTASA

Length  28

Organism  Penaeus japonicus (Kuruma prawn) (Marsupenaeus japonicus)

UniProt ID  P55847,

Motif  1..28



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  SPKB05389.cif

Structure  SPKB05389.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  3098.75544

Aliphatic index  139.2857143

Isoelectric point  9.347625292

Charge (pH=7)   0.997573747

Topological polar surface area  1147.29

Aromaticity  0.107142857

Average rotatable bonds  3.5

Number of hydrogen bond donors  43

Number of hydrogen bond acceptors  40

X logP energy  -6.35106

Hydropathy 



Literature Information


Title  Amino acid sequence of a peptide with molt-inhibiting activity from the kuruma prawn Penaeus japonicus.

DOI  10.1016/0196-9781(95)02122-1,

Publication Year  1996

PubMed ID  8801521,

Patent ID  NA,



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