SPKB

Signal Peptide Knowledge Base

General Information


SPKB ID  SPKB19005

Signal sequence   MKIFSVRQTVLPALLVLSPVVFA

Length  23

Organism  Escherichia coli (strain K12)

UniProt ID  P76115,

Motif  1..23



Activity Information


Pathway  NA

Natural/Artificial  Natural

Subcellular location  Cell membrane

Secretion efficiency  NA

Type  NA



Structure Information


PDB ID  6V81,

Predicted Structure ID  SPKB19005.cif

Structure  SPKB19005.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  2529.16584

Aliphatic index  156.5217391

Isoelectric point  11.65177567

Charge (pH=7)   1.997685954

Topological polar surface area  877.64

Aromaticity  0.086956522

Average rotatable bonds  3.434782609

Number of hydrogen bond donors  30

Number of hydrogen bond acceptors  31

X logP energy  -3.11173

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.