SPKB

Signal Peptide Knowledge Base

General Information


SPKB ID  SPKB05869

Signal sequence   MNTIFSRILKMTSKTLRMHVKLHLKKLRLA

Length  30

Organism  Escherichia coli

UniProt ID  NA,

Motif  1..30



Activity Information


Pathway  NA

Natural/Artificial  Natural

Subcellular location  Cell membrane

Secretion efficiency  NA

Type  NA



Structure Information


PDB ID  NA,

Predicted Structure ID  SPKB05869.cif

Structure  SPKB05869.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  3609.54694

Aliphatic index  117

Isoelectric point  12.83144954

Charge (pH=7)   8.178317378

Topological polar surface area  1424.62

Aromaticity  0.033333333

Average rotatable bonds  4.333333333

Number of hydrogen bond donors  53

Number of hydrogen bond acceptors  50

X logP energy  -9.62699

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.