SPKB

Signal Peptide Knowledge Base

General Information


SPKB ID  SPKB05193

Signal sequence   MGAMWMKSMLLVLLLCMLMVTPMTGARSDN

Length  30

Organism  Hordeum vulgare (Barley)

UniProt ID  P13691,

Motif  1..30



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  SPKB05193.cif

Structure  SPKB05193.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  3346.23574

Aliphatic index  104

Isoelectric point  8.545113874

Charge (pH=7)   0.936157722

Topological polar surface area  1163.45

Aromaticity  0.033333333

Average rotatable bonds  3.733333333

Number of hydrogen bond donors  42

Number of hydrogen bond acceptors  47

X logP energy  -6.73103

Hydropathy 



Literature Information


Title  A dimeric inhibitor or insect alpha-amylase from barley. Cloning of the cDNA and identification of the protein.

DOI  10.1111/j.1432-1033.1988.tb13864.x,

Publication Year  1988

PubMed ID  3257914,

Patent ID  NA,



Faculty of Applied Sciences, Macao Polytechnic University, Macao, China.