SPKB

Signal Peptide Knowledge Base

General Information


SPKB ID  SPKB29619

Signal sequence   MFNLPLTSVFVIFLFALSPIYG

Length  22

Organism  Nicotiana alata (Winged tobacco) (Persian tobacco)

UniProt ID  Q40379,

Motif  1..22



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  SPKB29619.cif

Structure  SPKB29619.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  2490.04124

Aliphatic index  137.2727273

Isoelectric point  6.093198033

Charge (pH=7)   -0.002866115

Topological polar surface area  780.85

Aromaticity  0.227272727

Average rotatable bonds  3.318181818

Number of hydrogen bond donors  26

Number of hydrogen bond acceptors  29

X logP energy  -0.2556

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.