SPKB

Signal Peptide Knowledge Base

General Information


SPKB ID  SPKB05513

Signal sequence   MVSFRTMWSVVVVVVVASLASSGVQG

Length  26

Organism  Faxonius limosus (Spinycheek crayfish) (Orconectes limosus)

UniProt ID  Q25588,

Motif  1..26



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  SPKB05513.cif

Structure  SPKB05513.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  2696.21874

Aliphatic index  123.0769231

Isoelectric point  10.55000222

Charge (pH=7)   0.997980988

Topological polar surface area  1032.98

Aromaticity  0.076923077

Average rotatable bonds  3.269230769

Number of hydrogen bond donors  38

Number of hydrogen bond acceptors  37

X logP energy  -9.88503

Hydropathy 



Literature Information


Title  Isolation and amino acid sequence of crustacean hyperglycemic hormone precursor-related peptides.

DOI  10.1016/0196-9781(91)90119-a,

Publication Year  1991

PubMed ID  1788131,

Patent ID  NA,



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