SPKB

Signal Peptide Knowledge Base

General Information


SPKB ID  SPKB40275

Signal sequence   MMKMRWLSAAVMLTLYTSSSWA

Length  22

Organism  Shigella sonnei (strain Ss046)

UniProt ID  Q3Z375,

Motif  1..22



Activity Information


Pathway  Sec

Natural/Artificial  Natural

Subcellular location  Periplasmic space

Secretion efficiency  NA

Type  Sec/SPI



Structure Information


PDB ID  8IP2,

Predicted Structure ID  SPKB40275.cif

Structure  SPKB40275.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  2565.11984

Aliphatic index  80

Isoelectric point  10.45492462

Charge (pH=7)   1.99683554

Topological polar surface area  935.53

Aromaticity  0.136363636

Average rotatable bonds  3.727272727

Number of hydrogen bond donors  36

Number of hydrogen bond acceptors  36

X logP energy  -6.03513

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.