SPKB

Signal Peptide Knowledge Base

General Information


SPKB ID  SPKB05813

Signal sequence   MKTLLLTLVVVTIVCLDFGYT

Length  21

Organism  Micrurus corallinus (Brazilian coral snake)

UniProt ID  Q9PRI1,

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  SPKB05813.cif

Structure  SPKB05813.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  2342.92104

Aliphatic index  166.6666667

Isoelectric point  6.157533513

Charge (pH=7)   -0.06468938

Topological polar surface area  809.79

Aromaticity  0.095238095

Average rotatable bonds  3.571428571

Number of hydrogen bond donors  30

Number of hydrogen bond acceptors  31

X logP energy  -2.3729

Hydropathy 



Literature Information


Title  Snake venomics and venom gland transcriptomic analysis of Brazilian coral snakes, Micrurus altirostris and M. corallinus.

DOI  10.1016/j.jprot.2011.04.003,

Publication Year  2011

PubMed ID  21515432,

Patent ID  NA,



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