SPKB

Signal Peptide Knowledge Base

General Information


SPKB ID  SPKB42175

Signal sequence   MVKLFSYKIKYYLTAFFIIIIQS

Length  23

Organism  Buchnera aphidicola subsp. Schizaphis graminum (strain Sg)

UniProt ID  Q8K9K3,

Motif  1..23



Activity Information


Pathway  Sec

Natural/Artificial  Natural

Subcellular location  Cell membrane

Secretion efficiency  NA

Type  Sec/SPII



Structure Information


PDB ID  NA,

Predicted Structure ID  SPKB42175.cif

Structure  SPKB42175.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  2830.50734

Aliphatic index  135.6521739

Isoelectric point  10.11146102

Charge (pH=7)   2.994547955

Topological polar surface area  946.05

Aromaticity  0.260869565

Average rotatable bonds  4.043478261

Number of hydrogen bond donors  34

Number of hydrogen bond acceptors  35

X logP energy  0.4065

Hydropathy 



Literature Information


Title  NA

DOI  NA,

Publication Year  0

PubMed ID  NA,

Patent ID  NA,



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