SPKB

Signal Peptide Knowledge Base

General Information


SPKB ID  SPKB36762

Signal sequence   MATSHFILKLFLVISFCNVCFA

Length  22

Organism  Nicotiana tabacum (Common tobacco)

UniProt ID  O82161,

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  SPKB36762.cif

Structure  SPKB36762.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  2505.09214

Aliphatic index  124.0909091

Isoelectric point  8.241247528

Charge (pH=7)   0.964648925

Topological polar surface area  832.9

Aromaticity  0.181818182

Average rotatable bonds  3.590909091

Number of hydrogen bond donors  31

Number of hydrogen bond acceptors  32

X logP energy  -2.9195

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.