SPKB

Signal Peptide Knowledge Base

General Information


SPKB ID  SPKB38762

Signal sequence   MRYLNTKNIIAAGVLLSCMSSIAWG

Length  25

Organism  Escherichia coli (strain K12)

UniProt ID  P77616,

Motif  1..25



Activity Information


Pathway  Sec

Natural/Artificial  Natural

Subcellular location  Periplasmic space

Secretion efficiency  NA

Type  Sec/SPII



Structure Information


PDB ID  NA,

Predicted Structure ID  SPKB38762.cif

Structure  SPKB38762.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  2713.26654

Aliphatic index  117.2

Isoelectric point  9.447869836

Charge (pH=7)   1.934860824

Topological polar surface area  1052.76

Aromaticity  0.08

Average rotatable bonds  3.56

Number of hydrogen bond donors  39

Number of hydrogen bond acceptors  38

X logP energy  -9.10233

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.