SPKB

Signal Peptide Knowledge Base

General Information


SPKB ID  SPKB23185

Signal sequence   MYHIWIKFLAAWIFLKKFNGVHV

Length  23

Organism  Cerastes cerastes (Horned desert viper)

UniProt ID  A3QVN4,

Motif  1..23



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  SPKB23185.cif

Structure  SPKB23185.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  2862.52004

Aliphatic index  118.6956522

Isoelectric point  10.64299153

Charge (pH=7)   3.178066965

Topological polar surface area  933.84

Aromaticity  0.260869565

Average rotatable bonds  3.913043478

Number of hydrogen bond donors  33

Number of hydrogen bond acceptors  32

X logP energy  2.3491

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.