SPKB

Signal Peptide Knowledge Base

General Information


SPKB ID  SPKB42091

Signal sequence   MKKKLKTFSLILLTGSLLVA

Length  20

Organism  Streptococcus agalactiae serotype III (strain NEM316)

UniProt ID  Q8E6W4,

Motif  1..20



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  SPKB42091.cif

Structure  SPKB42091.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  2204.82654

Aliphatic index  156

Isoelectric point  11.27833405

Charge (pH=7)   3.996804164

Topological polar surface area  801.22

Aromaticity  0.05

Average rotatable bonds  3.95

Number of hydrogen bond donors  29

Number of hydrogen bond acceptors  30

X logP energy  -3.5025

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.