SPKB

Signal Peptide Knowledge Base

General Information


SPKB ID  SPKB22714

Signal sequence   MMKRNILAVIVPALLVAGTANA

Length  22

Organism  Shigella flexneri serotype 5a (strain M90T)

UniProt ID  A0A4P7TN82,

Motif  1..22



Activity Information


Pathway  Sec

Natural/Artificial  Natural

Subcellular location  Cell membrane

Secretion efficiency  NA

Type  Sec/SPI



Structure Information


PDB ID  3HW9,

Predicted Structure ID  SPKB22714.cif

Structure  SPKB22714.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  2266.83214

Aliphatic index  150.9090909

Isoelectric point  11.65177567

Charge (pH=7)   1.997685954

Topological polar surface area  859.96

Aromaticity  0

Average rotatable bonds  3.363636364

Number of hydrogen bond donors  29

Number of hydrogen bond acceptors  30

X logP energy  -5.95523

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.