SPKB

Signal Peptide Knowledge Base

General Information


SPKB ID  SPKB05548

Signal sequence   MARTAATKLALVALVAAMLLVAADA

Length  25

Organism  Hordeum vulgare (Barley)

UniProt ID  Q43871,

Motif  1..25



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  SPKB05548.cif

Structure  SPKB05548.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  2456.04364

Aliphatic index  152.8

Isoelectric point  9.695024739

Charge (pH=7)   0.998132438

Topological polar surface area  927.4

Aromaticity  0

Average rotatable bonds  3.2

Number of hydrogen bond donors  33

Number of hydrogen bond acceptors  33

X logP energy  -6.43423

Hydropathy 



Literature Information


Title  Lipid transfer proteins (nsLTPs) from barley and maize leaves are potent inhibitors of bacterial and fungal plant pathogens.

DOI  10.1016/0014-5793(93)81198-9,

Publication Year  1993

PubMed ID  8420795,

Patent ID  NA,



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