SPKB

Signal Peptide Knowledge Base

General Information


SPKB ID  SPKB19000

Signal sequence   MENNRNFPARQFHSLTFFAGLCIGITPVAQA

Length  31

Organism  Escherichia coli (strain K12)

UniProt ID  P75780,

Motif  1..31



Activity Information


Pathway  NA

Natural/Artificial  Natural

Subcellular location  Cell membrane

Secretion efficiency  NA

Type  NA



Structure Information


PDB ID  9A3C,

Predicted Structure ID  SPKB19000.cif

Structure  SPKB19000.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  3451.96844

Aliphatic index  72.58064516

Isoelectric point  8.55741055

Charge (pH=7)   1.028687175

Topological polar surface area  1384.66

Aromaticity  0.129032258

Average rotatable bonds  3.483870968

Number of hydrogen bond donors  47

Number of hydrogen bond acceptors  46

X logP energy  -13.94056

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.