SPKB

Signal Peptide Knowledge Base

General Information


SPKB ID  SPKB06283

Signal sequence   YGRKKRRQRRRASPLHRCIYAVRPTG

Length  26

Organism  Herpes Simplex Virus Type 1 (HSV1)

UniProt ID  NA,

Motif  1..26



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  SPKB06283.cif

Structure  SPKB06283.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  3182.75554

Aliphatic index  48.84615385

Isoelectric point  12.51003691

Charge (pH=7)   10.02460129

Topological polar surface area  1473.17

Aromaticity  0.076923077

Average rotatable bonds  4.076923077

Number of hydrogen bond donors  58

Number of hydrogen bond acceptors  44

X logP energy  -16.62354

Hydropathy 



Literature Information


Title  Blocking HSV-1 glycoprotein K binding to signal peptide peptidase reduces virus infectivity in vitro and in vivo

DOI  10.1371/journal.ppat.1009848,

Publication Year  2021

PubMed ID  34352042,

Patent ID  NA,



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