SPKB

Signal Peptide Knowledge Base

General Information


SPKB ID  SPKB04005

Signal sequence   MFIPSHQVWLVGLLAFSLVGA

Length  21

Organism  Apis mellifera (Honeybee)

UniProt ID  A0A8U0WQF3,

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  SPKB04005.cif

Structure  SPKB04005.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  2285.77534

Aliphatic index  143.8095238

Isoelectric point  7.550323994

Charge (pH=7)   0.08889339

Topological polar surface area  764.55

Aromaticity  0.142857143

Average rotatable bonds  3.285714286

Number of hydrogen bond donors  26

Number of hydrogen bond acceptors  27

X logP energy  -1.72

Hydropathy 



Literature Information


Title  Identification and developmental profiles of hexamerins in antenna and hemolymph of the honeybee, Apis mellifera.

DOI  10.1016/s0965-1748(98)00011-3,

Publication Year  1998

PubMed ID  9692239,

Patent ID  NA,



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