SPKB

Signal Peptide Knowledge Base

General Information


SPKB ID  SPKB36489

Signal sequence   MMKKFTCFLLCATILCAIFCVSVA

Length  24

Organism  Hexophthalma dolichocephala (Afrotropical spider) (Sicarius dolichocephalus)

UniProt ID  M1E1F1,

Motif  1..24



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  SPKB36489.cif

Structure  SPKB36489.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  2657.42064

Aliphatic index  117.9166667

Isoelectric point  8.3409973

Charge (pH=7)   1.749495368

Topological polar surface area  845.35

Aromaticity  0.125

Average rotatable bonds  3.583333333

Number of hydrogen bond donors  34

Number of hydrogen bond acceptors  36

X logP energy  -2.8837

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.