SPKB

Signal Peptide Knowledge Base

General Information


SPKB ID  SPKB06043

Signal sequence   GWSCIILFLVATATGVHSQ

Length  19

Organism  Komagataella phaffii

UniProt ID  NA,

Motif  1..19



Activity Information


Pathway  SRP-dependent

Natural/Artificial  Artificial

Subcellular location  ER

Secretion efficiency  NA

Type  Sec/SPI



Structure Information


PDB ID  6DWI,

Predicted Structure ID  SPKB06043.cif

Structure  SPKB06043.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  2003.34644

Aliphatic index  123.1578947

Isoelectric point  7.35902981

Charge (pH=7)   0.026918674

Topological polar surface area  755.6

Aromaticity  0.105263158

Average rotatable bonds  3.210526316

Number of hydrogen bond donors  28

Number of hydrogen bond acceptors  27

X logP energy  -6.2023

Hydropathy 



Literature Information


Title  A systematic analysis of the expression of the anti-HIV VRC01 antibody in Pichia pastoris through signal peptide optimization

DOI  10.1016/j.pep.2018.03.013,

Publication Year  2018

PubMed ID  29601964,

Patent ID  NA,



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