SPKB

Signal Peptide Knowledge Base

General Information


SPKB ID  SPKB05245

Signal sequence   MLRKISLLLLPVFVAINLVHS

Length  21

Organism  Antheraea polyphemus (Polyphemus moth)

UniProt ID  P20797,

Motif  1..21



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  SPKB05245.cif

Structure  SPKB05245.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  2377.01584

Aliphatic index  194.7619048

Isoelectric point  11.65178972

Charge (pH=7)   2.088595045

Topological polar surface area  836.68

Aromaticity  0.047619048

Average rotatable bonds  3.714285714

Number of hydrogen bond donors  29

Number of hydrogen bond acceptors  29

X logP energy  -1.82893

Hydropathy 



Literature Information


Title  Odorant-binding-protein subfamilies associate with distinct classes of olfactory receptor neurons in insects.

DOI  10.1002/neu.480220108,

Publication Year  1991

PubMed ID  2010751,

Patent ID  NA,



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