SPKB

Signal Peptide Knowledge Base

General Information


SPKB ID  SPKB20309

Signal sequence   MSMLCYTLITAFLIGIWA

Length  18

Organism  Naja sputatrix (Malayan spitting cobra) (Naja naja sputatrix)

UniProt ID  Q5YF89,

Motif  1..18



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  SPKB20309.cif

Structure  SPKB20309.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  2047.55934

Aliphatic index  141.1111111

Isoelectric point  5.919503212

Charge (pH=7)   -0.064840831

Topological polar surface area  654.73

Aromaticity  0.166666667

Average rotatable bonds  3.5

Number of hydrogen bond donors  25

Number of hydrogen bond acceptors  26

X logP energy  -0.3074

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.