SPKB

Signal Peptide Knowledge Base

General Information


SPKB ID  SPKB17444

Signal sequence   MLKKASAFLIASCCVMSLAWA

Length  21

Organism  Treponema pallidum (strain Nichols)

UniProt ID  O83346,

Motif  1..21



Activity Information


Pathway  NA

Natural/Artificial  Natural

Subcellular location  Periplasmic space

Secretion efficiency  NA

Type  NA



Structure Information


PDB ID  NA,

Predicted Structure ID  SPKB17444.cif

Structure  SPKB17444.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  2244.81484

Aliphatic index  111.9047619

Isoelectric point  8.821677593

Charge (pH=7)   1.8734448

Topological polar surface area  773.84

Aromaticity  0.095238095

Average rotatable bonds  3.476190476

Number of hydrogen bond donors  30

Number of hydrogen bond acceptors  31

X logP energy  -4.3984

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.