SPKB

Signal Peptide Knowledge Base

General Information


SPKB ID  SPKB18421

Signal sequence   MKTIFRYILFLALYSCCNTVSA

Length  22

Organism  Escherichia coli (strain K12)

UniProt ID  P31058,

Motif  1..22



Activity Information


Pathway  NA

Natural/Artificial  Natural

Subcellular location  Fimbrium

Secretion efficiency  NA

Type  NA



Structure Information


PDB ID  NA,

Predicted Structure ID  SPKB18421.cif

Structure  SPKB18421.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  2558.10984

Aliphatic index  110.9090909

Isoelectric point  8.771852429

Charge (pH=7)   1.872035694

Topological polar surface area  926.81

Aromaticity  0.181818182

Average rotatable bonds  3.681818182

Number of hydrogen bond donors  36

Number of hydrogen bond acceptors  35

X logP energy  -5.48603

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.