SPKB

Signal Peptide Knowledge Base

General Information


SPKB ID  SPKB27456

Signal sequence   MPQRHHQGHKRTPKQLALIIKRCLPMVLTGSGMLCTTANA

Length  40

Organism  Escherichia coli (strain K12)

UniProt ID  P42915,

Motif  1..40



Activity Information


Pathway  NA

Natural/Artificial  Natural

Subcellular location  Cell membrane

Secretion efficiency  NA

Type  NA



Structure Information


PDB ID  NA,

Predicted Structure ID  SPKB27456.cif

Structure  SPKB27456.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  4439.36384

Aliphatic index  83

Isoelectric point  11.65154728

Charge (pH=7)   6.145867105

Topological polar surface area  1795.16

Aromaticity  0

Average rotatable bonds  3.7

Number of hydrogen bond donors  64

Number of hydrogen bond acceptors  64

X logP energy  -18.86279

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.