SPKB

Signal Peptide Knowledge Base

General Information


SPKB ID  SPKB03470

Signal sequence   MTKWLLLVVCLGIACQDVTS

Length  20

Organism  Apis mellifera (Honeybee)

UniProt ID  Q17060,

Motif  1..20



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  SPKB03470.cif

Structure  SPKB03470.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  2193.70594

Aliphatic index  146

Isoelectric point  6.06420051

Charge (pH=7)   -0.125813682

Topological polar surface area  799.11

Aromaticity  0.05

Average rotatable bonds  3.55

Number of hydrogen bond donors  30

Number of hydrogen bond acceptors  30

X logP energy  -4.5809

Hydropathy 



Literature Information


Title  A family of major royal jelly proteins of the honeybee Apis mellifera L.

DOI  10.1007/s000180050229,

Publication Year  1998

PubMed ID  9791542,

Patent ID  NA,



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