SPKB

Signal Peptide Knowledge Base

General Information


SPKB ID  SPKB05618

Signal sequence   MIAFIVLPILAAVLQQSSG

Length  19

Organism  Protobothrops jerdonii (Jerdon's pitviper) (Trimeresurus jerdonii)

UniProt ID  Q7ZZN9,

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  SPKB05618.cif

Structure  SPKB05618.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  1971.42884

Aliphatic index  169.4736842

Isoelectric point  6.099999998

Charge (pH=7)   -0.002015701

Topological polar surface area  704.97

Aromaticity  0.052631579

Average rotatable bonds  3.315789474

Number of hydrogen bond donors  23

Number of hydrogen bond acceptors  25

X logP energy  -3.578

Hydropathy 



Literature Information


Title  Purification and cloning of cysteine-rich proteins from Trimeresurus jerdonii and Naja atra venoms.

DOI  10.1016/s0041-0101(03)00234-4,

Publication Year  2003

PubMed ID  14529736,

Patent ID  NA,



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