SPKB

Signal Peptide Knowledge Base

General Information


SPKB ID  SPKB04983

Signal sequence   MLVILLMVVVLALSSA

Length  16

Organism  Rattus norvegicus (Rat)

UniProt ID  D3Z9M3,

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  SPKB04983.cif

Structure  SPKB04983.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  1672.20124

Aliphatic index  231.25

Isoelectric point  6.099999998

Charge (pH=7)   -0.002015701

Topological polar surface area  540.28

Aromaticity  0

Average rotatable bonds  3.4375

Number of hydrogen bond donors  19

Number of hydrogen bond acceptors  21

X logP energy  0.1015

Hydropathy 



Literature Information


Title  Top-down HPLC-ESI-MS characterization of rat gliadoralin A, a new member of the family of rat submandibular gland glutamine-rich proteins and potential substrate of transglutaminase.

DOI  10.1002/jssc.201300312,

Publication Year  2013

PubMed ID  23637100,

Patent ID  NA,



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