SPKB

Signal Peptide Knowledge Base

General Information


SPKB ID  SPKB24131

Signal sequence   MNKTAIALLALLASSASLA

Length  19

Organism  Escherichia coli O7:K1 (strain IAI39 / ExPEC)

UniProt ID  B7NP09,

Motif  1..19



Activity Information


Pathway  Sec

Natural/Artificial  Natural

Subcellular location  Periplasmic space

Secretion efficiency  NA

Type  Sec/SPI



Structure Information


PDB ID  NA,

Predicted Structure ID  SPKB24131.cif

Structure  SPKB24131.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  1859.25464

Aliphatic index  154.7368421

Isoelectric point  9.700002532

Charge (pH=7)   0.997689266

Topological polar surface area  737.15

Aromaticity  0

Average rotatable bonds  3.263157895

Number of hydrogen bond donors  26

Number of hydrogen bond acceptors  27

X logP energy  -7.3641

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.