SPKB

Signal Peptide Knowledge Base

General Information


SPKB ID  SPKB44201

Signal sequence   MYRRLLLNLFCMVFLQA

Length  17

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

UniProt ID  P64654,

Motif  1..17



Activity Information


Pathway  Sec

Natural/Artificial  Natural

Subcellular location  Extracellular environment

Secretion efficiency  NA

Type  Sec/SPII



Structure Information


PDB ID  NA,

Predicted Structure ID  SPKB44201.cif

Structure  SPKB44201.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  2131.68634

Aliphatic index  137.6470588

Isoelectric point  9.49995979

Charge (pH=7)   1.935152547

Topological polar surface area  759.13

Aromaticity  0.176470588

Average rotatable bonds  4.117647059

Number of hydrogen bond donors  28

Number of hydrogen bond acceptors  26

X logP energy  -1.40136

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.