SPKB

Signal Peptide Knowledge Base

General Information


SPKB ID  SPKB43327

Signal sequence   MKKPYRKISDYAIVGGLSALVMVSIVG

Length  27

Organism  Helicobacter pylori (strain J99 / ATCC 700824) (Campylobacter pylori J99)

UniProt ID  Q9ZMK2,

Motif  1..27



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  SPKB43327.cif

Structure  SPKB43327.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  2896.54284

Aliphatic index  122.5925926

Isoelectric point  10.32734248

Charge (pH=7)   2.995841542

Topological polar surface area  1089.54

Aromaticity  0.074074074

Average rotatable bonds  3.592592593

Number of hydrogen bond donors  39

Number of hydrogen bond acceptors  40

X logP energy  -7.19753

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.