SPKB

Signal Peptide Knowledge Base

General Information


SPKB ID  SPKB05862

Signal sequence   MIKSVIAGAVAMAFGAYA

Length  18

Organism  Escherichia coli

UniProt ID  NA,

Motif  1..18



Activity Information


Pathway  NA

Natural/Artificial  Natural

Subcellular location  Periplasmic space

Secretion efficiency  NA

Type  NA



Structure Information


PDB ID  NA,

Predicted Structure ID  SPKB05862.cif

Structure  SPKB05862.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  1771.16594

Aliphatic index  108.8888889

Isoelectric point  9.298300651

Charge (pH=7)   0.996838851

Topological polar surface area  624.5

Aromaticity  0.111111111

Average rotatable bonds  3.111111111

Number of hydrogen bond donors  22

Number of hydrogen bond acceptors  24

X logP energy  -3.7552

Hydropathy 



Literature Information


Title  Signal peptide amino acid sequences in Escherichia coli contain information related to final protein localization. A multivariate data analysis

DOI  10.1002/j.1460-2075.1987.tb04825.x,

Publication Year  1987

PubMed ID  3556168,

Patent ID  NA,



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