SPKB

Signal Peptide Knowledge Base

General Information


SPKB ID  SPKB24132

Signal sequence   MKKNQFLKESDVTAESVFFMKRRQVLKALGISAAAFSLPHAAHA

Length  44

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

UniProt ID  B7NRB1,

Motif  1..44



Activity Information


Pathway  Tat

Natural/Artificial  Natural

Subcellular location  Periplasmic space

Secretion efficiency  NA

Type  Tat/SPI



Structure Information


PDB ID  NA,

Predicted Structure ID  SPKB24132.cif

Structure  SPKB24132.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  4875.73104

Aliphatic index  82.27272727

Isoelectric point  10.95759344

Charge (pH=7)   4.182317419

Topological polar surface area  1959.41

Aromaticity  0.090909091

Average rotatable bonds  3.772727273

Number of hydrogen bond donors  68

Number of hydrogen bond acceptors  67

X logP energy  -17.71916

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.