SPKB

Signal Peptide Knowledge Base

General Information


SPKB ID  SPKB04140

Signal sequence   MSSGGLLLLLGLLTLCAELTPVSS

Length  24

Organism  Bungarus multicinctus (Many-banded krait)

UniProt ID  P00989,

Motif  1..24



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  SPKB04140.cif

Structure  SPKB04140.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  2388.90354

Aliphatic index  162.5

Isoelectric point  3.849962145

Charge (pH=7)   -1.062215294

Topological polar surface area  882.51

Aromaticity  0

Average rotatable bonds  3.25

Number of hydrogen bond donors  32

Number of hydrogen bond acceptors  34

X logP energy  -7.6816

Hydropathy 



Literature Information


Title  Amino acid sequence of beta 2-bungarotoxin from Bungarus multicinctus venom. The amino acid substitutions in the B chains.

DOI  10.1093/oxfordjournals.jbchem.a133843,

Publication Year  1982

PubMed ID  7096304,

Patent ID  NA,



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