SPKB

Signal Peptide Knowledge Base

General Information


SPKB ID  SPKB05442

Signal sequence   MMQILLLALAVSLACA

Length  16

Organism  Cavia porcellus (Guinea pig)

UniProt ID  P83508,

Motif  1..16



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  SPKB05442.cif

Structure  SPKB05442.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  1661.15234

Aliphatic index  189.375

Isoelectric point  5.922539791

Charge (pH=7)   -0.063990417

Topological polar surface area  563.14

Aromaticity  0

Average rotatable bonds  3.4375

Number of hydrogen bond donors  20

Number of hydrogen bond acceptors  22

X logP energy  -1.6237

Hydropathy 



Literature Information


Title  Further characterization of IgE-binding antigens from guinea pig hair as new members of the lipocalin family.

DOI  10.1034/j.1398-9995.2003.00177.x,

Publication Year  2003

PubMed ID  12823123,

Patent ID  NA,



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