SPKB

Signal Peptide Knowledge Base

General Information


SPKB ID  SPKB43305

Signal sequence   MKKNIFITSLLILLLLLSS

Length  19

Organism  Rickettsia prowazekii (strain Madrid E)

UniProt ID  Q9ZE40,

Motif  1..19



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  SPKB43305.cif

Structure  SPKB43305.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  2160.77014

Aliphatic index  205.2631579

Isoelectric point  10.80537956

Charge (pH=7)   1.997394232

Topological polar surface area  763.17

Aromaticity  0.052631579

Average rotatable bonds  4

Number of hydrogen bond donors  27

Number of hydrogen bond acceptors  28

X logP energy  -1.9274

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.