SPKB

Signal Peptide Knowledge Base

General Information


SPKB ID  SPKB34293

Signal sequence   MNLQFLFIFIAFCVMLFAQIVTA

Length  23

Organism  Xenopsylla cheopis (Oriental rat flea) (Pulex cheopis)

UniProt ID  A2IAB2,

Motif  1..23



Activity Information


Pathway  SRP-dependent

Natural/Artificial  Natural

Subcellular location  ER

Secretion efficiency  NA

Type  Sec/SPI



Structure Information


PDB ID  NA,

Predicted Structure ID  SPKB34293.cif

Structure  SPKB34293.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  2681.35054

Aliphatic index  140

Isoelectric point  5.922539791

Charge (pH=7)   -0.063990417

Topological polar surface area  853.02

Aromaticity  0.217391304

Average rotatable bonds  3.695652174

Number of hydrogen bond donors  29

Number of hydrogen bond acceptors  31

X logP energy  0.1489

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.