SPKB

Signal Peptide Knowledge Base

General Information


SPKB ID  SPKB42971

Signal sequence   MKKLGTLLVLFLSVIALVA

Length  19

Organism  Streptococcus anginosus

UniProt ID  Q9L5X1,

Motif  1..19



Activity Information


Pathway  Sec

Natural/Artificial  Natural

Subcellular location  Cell membrane

Secretion efficiency  NA

Type  Sec/SPII



Structure Information


PDB ID  NA,

Predicted Structure ID  SPKB42971.cif

Structure  SPKB42971.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  2029.63904

Aliphatic index  200

Isoelectric point  10.80537956

Charge (pH=7)   1.997394232

Topological polar surface area  679.62

Aromaticity  0.052631579

Average rotatable bonds  3.631578947

Number of hydrogen bond donors  24

Number of hydrogen bond acceptors  25

X logP energy  -0.2865

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.