SPKB

Signal Peptide Knowledge Base

General Information


SPKB ID  SPKB04998

Signal sequence   MAYIYALIFAIVVCMNTDVIQA

Length  22

Organism  Scolopendra mutilans (Chinese red-headed centipede) (Scolopendra subspinipes mutilans)

UniProt ID  I6S390,

Motif  1..22



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  SPKB04998.cif

Structure  SPKB04998.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  2463.00604

Aliphatic index  146.3636364

Isoelectric point  3.749970652

Charge (pH=7)   -1.065244761

Topological polar surface area  858.59

Aromaticity  0.136363636

Average rotatable bonds  3.5

Number of hydrogen bond donors  30

Number of hydrogen bond acceptors  32

X logP energy  -2.5711

Hydropathy 



Literature Information


Title  Chemical punch packed in venoms makes centipedes excellent predators.

DOI  10.1074/mcp.M112.018853,

Publication Year  2012

PubMed ID  22595790,

Patent ID  NA,



Faculty of Applied Sciences, Macao Polytechnic University, Macao, China.