SPKB

Signal Peptide Knowledge Base

General Information


SPKB ID  SPKB04943

Signal sequence   MRVFFSLIIFSFMLATCQG

Length  19

Organism  Protobothrops flavoviridis (Habu) (Trimeresurus flavoviridis)

UniProt ID  A7VN14,

Motif  1..19



Activity Information


Pathway  SRP-dependent

Natural/Artificial  Natural

Subcellular location  ER

Secretion efficiency  NA

Type  Sec/SPI



Structure Information


PDB ID  6IMF,

Predicted Structure ID  SPKB04943.cif

Structure  SPKB04943.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  2211.72624

Aliphatic index  102.6315789

Isoelectric point  8.549912035

Charge (pH=7)   0.936006272

Topological polar surface area  752.8

Aromaticity  0.210526316

Average rotatable bonds  3.736842105

Number of hydrogen bond donors  28

Number of hydrogen bond acceptors  28

X logP energy  -3.08263

Hydropathy 



Literature Information


Title  Identification of novel serum proteins in a Japanese viper: homologs of mammalian PSP94.

DOI  10.1016/j.bbrc.2007.05.091,

Publication Year  2007

PubMed ID  17543280,

Patent ID  NA,



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