SPKB

Signal Peptide Knowledge Base

General Information


SPKB ID  SPKB37037

Signal sequence   MKKSKSKYLTLAGLVLGTGVLLSA

Length  24

Organism  Streptococcus pneumoniae (strain ATCC BAA-255 / R6)

UniProt ID  P0A4G1,

Motif  1..24



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  SPKB37037.cif

Structure  SPKB37037.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  2479.05994

Aliphatic index  130

Isoelectric point  10.86601141

Charge (pH=7)   3.99595375

Topological polar surface area  958.08

Aromaticity  0.041666667

Average rotatable bonds  3.625

Number of hydrogen bond donors  35

Number of hydrogen bond acceptors  36

X logP energy  -7.9728

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.