SPKB

Signal Peptide Knowledge Base

General Information


SPKB ID  SPKB05609

Signal sequence   MKSLLFCCLFGTFLATGMC

Length  19

Organism  Notechis ater (Black tiger snake)

UniProt ID  Q78CF9,

Motif  1..19



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  SPKB05609.cif

Structure  SPKB05609.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  2086.62934

Aliphatic index  87.36842105

Isoelectric point  8.045790785

Charge (pH=7)   0.811765118

Topological polar surface area  673.83

Aromaticity  0.157894737

Average rotatable bonds  3.526315789

Number of hydrogen bond donors  27

Number of hydrogen bond acceptors  29

X logP energy  -3.5016

Hydropathy 



Literature Information


Title  Functional characteristics of a phospholipase A(2) inhibitor from Notechis ater serum.

DOI  10.1074/jbc.275.2.983,

Publication Year  2000

PubMed ID  10625636,

Patent ID  NA,



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