SPKB

Signal Peptide Knowledge Base

General Information


SPKB ID  SPKB31639

Signal sequence   MKKKKLFLGTIISCVVLALSA

Length  21

Organism  Bacillus anthracis

UniProt ID  Q81QT1,

Motif  1..21



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  SPKB31639.cif

Structure  SPKB31639.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  2263.91224

Aliphatic index  148.5714286

Isoelectric point  10.80483506

Charge (pH=7)   3.934829448

Topological polar surface area  810.09

Aromaticity  0.047619048

Average rotatable bonds  3.80952381

Number of hydrogen bond donors  30

Number of hydrogen bond acceptors  31

X logP energy  -3.8389

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.