SPKB

Signal Peptide Knowledge Base

General Information


SPKB ID  SPKB04083

Signal sequence   MKTLLLTLVVVTIVCLDFGHT

Length  21

Organism  Micrurus laticollaris (Balsas coral snake)

UniProt ID  K9MCH1,

Motif  1..21



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  SPKB04083.cif

Structure  SPKB04083.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  2316.88614

Aliphatic index  166.6666667

Isoelectric point  7.359000943

Charge (pH=7)   0.027070125

Topological polar surface area  818.24

Aromaticity  0.047619048

Average rotatable bonds  3.571428571

Number of hydrogen bond donors  30

Number of hydrogen bond acceptors  31

X logP energy  -3.3554

Hydropathy 



Literature Information


Title  Isolation, characterization, cloning and expression of an alpha-neurotoxin from the venom of the Mexican coral snake Micrurus laticollaris (Squamata: Elapidae).

DOI  10.1016/j.toxicon.2013.02.006,

Publication Year  2013

PubMed ID  23438486,

Patent ID  NA,



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