SPKB

Signal Peptide Knowledge Base

General Information


SPKB ID  SPKB18906

Signal sequence   MKAFFVILGLALLCAYSFA

Length  19

Organism  Grammostola rosea (Chilean rose tarantula) (Grammostola spatulata)

UniProt ID  P61409,

Motif  1..19



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  SPKB18906.cif

Structure  SPKB18906.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  2078.60144

Aliphatic index  138.9473684

Isoelectric point  8.522939048

Charge (pH=7)   0.934864135

Topological polar surface area  653.6

Aromaticity  0.210526316

Average rotatable bonds  3.421052632

Number of hydrogen bond donors  24

Number of hydrogen bond acceptors  25

X logP energy  0.2028

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.