SPKB

Signal Peptide Knowledge Base

General Information


SPKB ID  SPKB21744

Signal sequence   MVIFYFCGKTFMPARNRWMLLLPLLASAAYA

Length  31

Organism  Neisseria meningitidis serogroup B (strain ATCC BAA-335 / MC58)

UniProt ID  Q9K165,

Motif  1..31



Activity Information


Pathway  NA

Natural/Artificial  Natural

Subcellular location  Cell membrane

Secretion efficiency  NA

Type  NA



Structure Information


PDB ID  NA,

Predicted Structure ID  SPKB21744.cif

Structure  SPKB21744.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  3596.43134

Aliphatic index  100.9677419

Isoelectric point  10.02557931

Charge (pH=7)   2.934007099

Topological polar surface area  1208.36

Aromaticity  0.193548387

Average rotatable bonds  3.548387097

Number of hydrogen bond donors  44

Number of hydrogen bond acceptors  44

X logP energy  -2.93996

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.