SPKB

Signal Peptide Knowledge Base

General Information


SPKB ID  SPKB42204

Signal sequence   MKHLSIFFVFFCCICVMLCDA

Length  21

Organism  Caerostris extrusa (Bark spider) (Caerostris bankana)

UniProt ID  Q8MTX1,

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  SPKB42204.cif

Structure  SPKB42204.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  2471.12564

Aliphatic index  106.6666667

Isoelectric point  7.122591511

Charge (pH=7)   -0.158854023

Topological polar surface area  757.55

Aromaticity  0.19047619

Average rotatable bonds  3.714285714

Number of hydrogen bond donors  30

Number of hydrogen bond acceptors  32

X logP energy  -0.6314

Hydropathy 



Literature Information


Title  NA

DOI  NA,

Publication Year  0

PubMed ID  NA,

Patent ID  NA,



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