SPKB

Signal Peptide Knowledge Base

General Information


SPKB ID  SPKB27390

Signal sequence   MVSRKRNSVIYRFASLLLVLMLSA

Length  24

Organism  Escherichia coli (strain K12)

UniProt ID  P39297,

Motif  1..24



Activity Information


Pathway  Sec

Natural/Artificial  Natural

Subcellular location  Cell membrane

Secretion efficiency  NA

Type  Sec/SPII



Structure Information


PDB ID  NA,

Predicted Structure ID  SPKB27390.cif

Structure  SPKB27390.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  2768.41804

Aliphatic index  142.0833333

Isoelectric point  12.22713629

Charge (pH=7)   3.996828917

Topological polar surface area  1088.58

Aromaticity  0.083333333

Average rotatable bonds  3.916666667

Number of hydrogen bond donors  41

Number of hydrogen bond acceptors  37

X logP energy  -7.70629

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.