SPKB

Signal Peptide Knowledge Base

General Information


SPKB ID  SPKB21748

Signal sequence   MKTIKKTLLAAAIASFFSSGLYA

Length  23

Organism  Vibrio cholerae serotype O1 (strain ATCC 39315 / El Tor Inaba N16961)

UniProt ID  Q9KMU6,

Motif  1..23



Activity Information


Pathway  NA

Natural/Artificial  Natural

Subcellular location  Extracellular environment

Secretion efficiency  NA

Type  NA



Structure Information


PDB ID  NA,

Predicted Structure ID  SPKB21748.cif

Structure  SPKB21748.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  2432.94704

Aliphatic index  106.5217391

Isoelectric point  10.64292272

Charge (pH=7)   2.996248784

Topological polar surface area  902.96

Aromaticity  0.130434783

Average rotatable bonds  3.52173913

Number of hydrogen bond donors  33

Number of hydrogen bond acceptors  34

X logP energy  -6.6624

Hydropathy 



Literature Information


Title  The metalloprotease PrtV from Vibrio cholerae.

DOI  10.1111/j.1742-4658.2008.06470.x,

Publication Year  2008

PubMed ID  18479458,

Patent ID  NA,



Faculty of Applied Sciences, Macao Polytechnic University, Macao, China.