SPKB

Signal Peptide Knowledge Base

General Information


SPKB ID  SPKB00120

Signal sequence   MKYLLPTAAAGLLLLAAQPAMA

Length  22

Organism  Homo sapiens (Human)

UniProt ID  NA,

Motif  1..22



Activity Information


Pathway  SRP-dependent

Natural/Artificial  Artificial

Subcellular location  ER

Secretion efficiency  NA

Type  Sec/SPI



Structure Information


PDB ID  1QOK,

Predicted Structure ID  SPKB00120.cif

Structure  SPKB00120.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  2228.77964

Aliphatic index  138.1818182

Isoelectric point  9.298300651

Charge (pH=7)   0.996838851

Topological polar surface area  766.41

Aromaticity  0.045454545

Average rotatable bonds  3.136363636

Number of hydrogen bond donors  25

Number of hydrogen bond acceptors  29

X logP energy  -3.1314

Hydropathy 



Literature Information


Title  Optimised heavy chain and light chain signal peptides for the production of recombinant antibody therapeutics

DOI  NA,

Publication Year  2015

PubMed ID  NA,

Patent ID  CN104854133A,



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